Rocky Mountain Herbarium (RM), University of Wyoming
https://rmh.uwyo.edu/data/search.php

Database Search Results

1991 matching records found (of 1991).
Search query: Genus begins with Hesperostipa, Species begins with comata, (search polygon not defined)
Sorted by: Scientific Name

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1.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along east side of Lane 42, 3.5 mi S of Burlington.  Elev. 4330 ft.
T51N R96W S17 SW1/4.  
Saltbush-greasewood community with Atriplex gardneri, Musineon divaricatum, Xylorhiza glabriuscula, and Cymopterus acaulis. Phenology: flowering & fruiting. 

Erwin F. Evert, 39958.  6/4/2003. 		RM 913245	Barcode: RM0066284
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2.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: along and just W of Whistle Creek or BLM Road 1213, ca 2.5 mi N of U.S. Hwy 14.  Elev. 4900 ft.
T52N R98W S9.  
Sagebrush-greasewood steppe with Artemisia pedatifida, Atriplex gardneri, Carex filifolia, and Xylorhiza glabriuscula. 

Erwin F. Evert, 40738.  6/2/2004. 		RM 913343	Barcode: RM0066236
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3.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ca 1/8 mi W of Horse Creek and ca 1-2 mi N of U.S. Hwy 14, 16, & 20.  Elev. 6200-6600 ft.
T52N R106W S9; also S16.  44.4908 N, 109.624 W.  
On bench above creek in sagebrush-grassland/woodland mosaic with Artemisia tridentata, Artemisia nova and Elymus spicatus. Phenology: fruiting. 

Erwin F. Evert, 12255.  6/16/1987. 		RM 731249	Barcode: RM0039739
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4.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along the south bank of North Fork Shoshone River, ca 1/8-1/4 mi E of Blackwater Creek.  Elev. 6190-6250 ft.
T52N R107W S21.  44.4618 N, 109.7449 W.  
Openings in a Douglas fir forest. Phenology: flowering & fruiting. 

Erwin F. Evert, 13400.  7/28/1987. 		RM 732511	Barcode: RM0039738
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5.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Idaho, Fremont County: Snake River Plains: sand dunes ca 7 mi NW of St. Anthony along west side of Red Road, just E of Sand Dunes Resort.  Elev. 4800 ft.
T8N R40E S18.  44.0221 N, 111.7878 W.  
Sandy substrates with Purshia tridentata, Oryzopsis hymenoides, and Stipa comata. 

Erwin F. Evert, 20958.  6/18/1991. 		 
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6.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Montana, Stillwater County: Along the north side of the Yellowstone River at Itch-Kep-Pe fishing access and campground, 1 mi SE of Columbus.  Elev. 3600 ft.
T2S R20E S34.  45.618 N, 109.2437 W.  
Weedy riparian area with Salix amygdaloides, Acer negundo, Populus deltoides and Medicago lupulina. Phenology: flowering & fruiting. 

Erwin F. Evert, 22724.  6/11/1992. 		RM 779885
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7.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Montana, Sweet Grass County: Bratten Fishing Access along the south side of the Yellowstone River, ca 5 mi W of Reed Point.  Elev. 3800 ft.
T1S R17E S28.  45.7199 N, 109.6345 W.  
Disturbed, weedy riparian area and field with Bromus tectorum, Medicago lupulina, and Poa pratensis. Phenology: flowering. 

Erwin F. Evert, 29748.  7/6/1995. 		RM 783797	Barcode: RM0101290
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8.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Wyoming, Hot Springs County: Owl Creek Mountains: ridge just S of county road and North Fork Owl Creek, ca 4 mi NNE of Anchor Reservoir; ca 30 mi W of Thermopolis.  Elev. 6200 ft.
T43N R99W S17.  43.6916 N, 108.7636 W; uncertainty 1 mi..  
Rocky grassland on limestone with Koeleria macrantha, Stipa comata, Carex filifolia, and a few Pinus flexilis. Phenology: flowering & fruiting. 

Erwin F. Evert, 33165.  6/22/1997. 		RM 818566	Barcode: RM0020428
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9.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Wyoming, Washakie County: Tensleep Preserve, The Nature Conservancy: southwest flank, foothills of the Big Horn Mountains, ca 10 mi E of Ten Sleep, Canyon Creek watershed near main road.  Monument Hill quad.  Elev. 6700 ft.
43.9934 N, 107.2158 W; Specimen Label.  
Shallow soil over limestone with lichens; found growing with Artemisia tridentata, Allium textile, Androsace filiformis, Juniperus communis, J. scopulorum, Pinus ponderosa, and Sedum lanceolatum. also Paul B. Marcum, Loy Richard Phillippe Phenology: fruiting. 

Daniel T. Busemeyer, 1875.2.  6/15/2004. 		RM 785875
     with Leland Crane, David M. Ketzner, Mary Ann Feist, Richard L. Larimore,
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10.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Arizona, Coconino County: Kaibab National Forest: Pine Flat. [Ranger Station]  Elev. 6500 ft.
Phenology: flowering & fruiting. 

Charles C. Sperry, s.n..  6/26/1942. 		RM 604573
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11.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Colorado, Eagle County: Sierra Madre/Park Ranges: Park Range: in the vicinity of State Bridge.  Elev. 6800-7000 ft.
T2S R83W S13; also S24.  
Pinyon-juniper. 

Nancy Kastning, 1528.  6/8/1989. 		 
     with Sunny and Joel Kastning
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12.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Colorado, Grand County: Sierra Madre/Park Ranges: Park Range: ca 12 air mi SW of Kremmling in the vicinity of Radium.  Elev. 7000-7200 ft.
T1S R82W S27; also S28.  
Rolling hills of pinyon-juniper and sagebrush. 

Nancy Kastning, 1602.  6/13/1989. 		 
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13.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Colorado, Eagle County: Sierra Madre/Park Ranges: Park Range: in the vicinity of McCoy.  Elev. 7000-7200 ft.
T2S R83W S5.  
Rolling hills of pinyon-juniper. 

Nancy Kastning, 1635.  6/13/1989. 		 
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14.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Colorado, Eagle County: Sierra MadreRange: Park Range: in the vicinity of State Bridge.  Elev. 6800-7000 ft.
T2S R83W S13; also S24.  39.8825 N, 106.635 W.  
Pinyon-juniper. 

Nancy Kastning, 1528.  6/8/1989. 		 
     with Sunny & Joel Kastning
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15.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Colorado, Grand County: Sierra MadreRange: Park Range: ca 12 air mi SW of Kremmling in the vicinity of Radium.  Elev. 7000-7200 ft.
T1S R82W S27; also S28.  39.9413 N, 106.5579 W.  
Rolling hills of pinyon-juniper and sagebrush. 

Nancy Kastning, 1602.  6/13/1989. 		 
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16.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Colorado, Eagle County: Sierra MadreRange: Park Range: in the vicinity of McCoy.  Elev. 7000-7200 ft.
T2S R83W S5.  39.9119 N, 106.7122 W.  
Rolling hills of pinyon-juniper. 

Nancy Kastning, 1635.  6/13/1989. 		 
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17.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Arizona, Mohave County: Peach Springs.
Phenology: flowering & fruiting. 

Marcus E. Jones, s.n..  5/26/1884. 		RM 49376
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18.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Arizona, no county County: Apache National Forest.
Phenology: fruiting. 

no collector, s.n..  //. 		RM 119130
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19.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., New Mexico, Catron County: Apache National Forest: N of Sand Flats.  Elev. 7400 ft.
T4S R16W S6.  
Not abundant on sandy soil in woodland pine. Phenology: flowering & fruiting. 

Robert R. Hill, 16.  1/21/1915. 		RM 428531
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20.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Arizona, Coconino County: Coconino National Forest; Leonard Canyon; at Dines Tank.  Elev. 6900 ft.
T13N R12E S29.  
Phenology: fruiting. 

Charles P. Pase, 2196.  8/25/1977. 		RMRS 
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21.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., South Dakota, Lawrence County: Black Hills National Forest; Boxelder Creek.  Elev. 4300 ft.
T2N R5E S12.  
Phenology: fruiting. 

Charles P. Pase, 651.  6/21/1956. 		RMRS 
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22.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Arizona, Navajo County: Apache National Forest; Sitgreaves National Forest; Heber area.  Elev. 6700 ft.
T13N R16E S29.  
Phenology: fruiting. 

T. E. Tharalson, s.n..  8/21/1991. 		RMRS 
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23.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Pumpkin Buttes: North Middle Butte.  Elev. 5000 ft.
T44N R75W S32; also T43N R75W S5.  43.7431 N, 105.8944 W; uncertainty 2 mi..  
Top and upper slopes of butte. 

Ronald L. Hartman, 7757.  6/28/1978. 		RM 321706	Barcode: RM0179953
     with Mary Alice Sanguinetti
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24.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., New Mexico, Quay County: Ute State Park: just east of dam on canyon rim and down into the canyon.  Elev. 1146 m.
35 20' 41" N, 103 26' 23" W; GPS reading.  
Rocky. Phenology: flowering & fruiting. 

Michael Schiebout, 3677.  5/19/2005. 		RM 823928	Barcode: RM0126426
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25.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., New Mexico, Union County: Kiowa National Grassland: Forest Road K1, 9 mi S of Texline.  Elev. 1400 m.
36 14' 50" N, 103 2' 37" W; GPS reading.  
Shortgrass prairie. Not recently grazed. Phenology: fruiting. 

Michael Schiebout, 867.  7/13/2004. 		RM 823973	Barcode: RM0127000
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26.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., New Mexico, Quay County: US Hwy 54: ca 3.35 mi NE of junction with NM Hwy 39, NE of Logan.  Elev. 1194 m.
35 24' 25" N, 103 22' 3" W; GPS reading.  
Phenology: flowering & fruiting. 

Michael Schiebout, 3658.  5/18/2005. 		RM 823911	Barcode: RM0126996
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27.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Idaho, Lemhi County: Beaverhead Mountains: Salmon-Challis National Forest: Bannock Pass, ca 14 mi N of Leadore.  Elev. 7690 ft.
T17N R27E S7.  44.8135 N, 113.2742 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sagebrush-grassland with Artemisia tridentata var. vaseyana, Sedum lanceolatum, Festuca idahoensis, Agropyron spicatum, and Lupinus polyphyllus var. humicola. Phenology: flowering. 

Erwin F. Evert, 42030.  6/29/2007. 		RM 914128	Barcode: RM0069247
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28.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Montana, Carbon County: Beartooth National Forest: Pryor District: Sage Creek.  Elev. 5600 ft.
Gentle north slope; deep clay loam soil; with wheatgrasses, prairie-grass. Not in abundance. Phenology: vegetative only. 

Ferguson, 625.  7/9/1921. 		USFS 428500
     with Whitham, Lockhart, and Dewald
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29.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Montana, Beaverhead County: Near Lima.  Elev. 6200 ft.
Moist, well-drained soil. Phenology: fruiting. 

H. J. Barbour, 106.  6/22/1914. 		USFS 428498
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30.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Montana, Beaverhead County: Argenta Flats.  Elev. 7000 ft.
T7S R10W S14.  
Steep south slope; shallow clay loam soil. Abundant. Phenology: fruiting. 

D. C. Pashusta, 52.  7/23/1920. 		USFS 428499
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31.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., South Dakota, Pennington County: 
T1S R3E S1 SW1/4.  
Roadside at edge of ponderosa pine forest. Phenology: flowering. 

Gary E. Larson, 10558.  7/17/1991. 		RM 568094	Barcode: RM0180149
     with James R. Johnson
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32.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., South Dakota, Custer County: Jewel Cave National Monument: Lithograph Canyon near east boundary.  Elev. 5350 ft.
T4S R2E S1 NE1/4.  
Clearing in ponderosa pine forest (for power line). Phenology: flowering. 

Hollis Marriott, 9712.  7/4/1985. 		RM 365302	Barcode: RM0180155
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33.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., South Dakota, Custer County: French Creek Natural Area.
T4S R6E S11 SE1/4.  
Ponderosa pine forest. Phenology: flowering & fruiting. 

T. G. Easterly, 39.  6/18/1987. 		RM 575642	Barcode: RM0180150
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34.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., South Dakota, Fall River County: Cheyenne River.
Rocky south facing slopes on bank of river. Common. Phenology: flowering. 

A. C. McIntosh, 953.  8/18/1927. 		RM 104958	Barcode: RM0180154
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35.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., South Dakota, Fall River County: Hot Springs, Hot Brook Creek.  Elev. 3470-3740 ft.
T7S R5E S10.  43.4519 N, 103.5093 W; uncertainty 2 mi..  
Streamside; elm, willow, and hackberry association; mesophytic. Phenology: flowering & fruiting. 

Herman E. Hayward, 1587.  6/28/1927. 		RM 111204	Barcode: RM0180152
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36.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., South Dakota, Custer County: Black Hills: Wind Cave.  Elev. 4100 ft.
T6S R5E S1.  
Foothills; grass association; xero-mesophytic. Phenology: flowering & fruiting. 

Herman E. Hayward, 1667.  6/29/1927. 		RM 111204	Barcode: RM0180151
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37.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., South Dakota, Fall River County: Between Hot Springs and Minnehaha.
Common on 'red beds' Phenology: flowering & fruiting. 

A. C. McIntosh, 971.  8/19/1927. 		RM 104970	Barcode: RM0180153
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38.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland: 8 mi W of Edgemont.  Elev. 3700 ft.
T9S R1E S15.  
5% south slope; clay soil; roadside grassland with Astr, Artr, Bogr. Common. Phenology: flowering & fruiting. 

Keith Evans, 20.  6/24/1964. 		USFS 428520	Barcode: USFS0068673
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39.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grasslands: 5 mi SE and 1.7 mi S of Wall, Bloom Basin.  Elev. 2500 ft.
T1S R16E S35.  
Associated with Agsm, Bogr, Stvi; sandy hill slope; steer pasture. Common. Phenology: flowering. 

Garrett Severson, 212.  6/18/1970. 		USFS 428519	Barcode: USFS0068672
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40.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., South Dakota, Custer County: Harney National Forest.  Elev. 5500 ft.
T3S R4E S10.  
Slope 20%, east aspect; rocky soil; grass-weed vegetation type. Common. Phenology: flowering. 

Ralph K. Gierisch, 1510.  7/16/1949. 		USFS 428508	Barcode: USFS0068671
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41.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., South Dakota, Lawrence County: Black Hills National Forest; Boxelder Creek.  Elev. 4300 ft.
T2N R5E S12.  
Slope 1%, east aspect; mixed prairie with Koeleria cristata, Agropyron smithii; dry plains. Common. Phenology: flowering & fruiting. 

Charles P. Pase, 651.  6/21/1956. 		USFS 428513	Barcode: USFS0068670
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42.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., South Dakota, no county County: 
Prairies and dry hills. Common. Phenology: flowering. 

S. A. Skinner, 78.  //. 		RM 61866	Barcode: RM0180157
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43.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., South Dakota, Jackson County: Badlands National Park: ca 1 mi NE of Cedar Pass Lodge.
Phenology: fruiting. 

C. L. Gilly, 467.  6/21/1953. 		RM 267127
     with G. W. Parmelee, Stella M. Wilson and P. G. Coleman
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44.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., South Dakota, Pennington County: Mouth of South Fork Castle Creek.
Grassland, south facing slope. Phenology: fruiting. 

A. C. McIntosh, 1003.  9/8/1927. 		RM 104966
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45.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., South Dakota, Custer County: Fairburn.  Elev. 3450 ft.
T4S R8E S19.  43.6882 N, 103.2182 W; uncertainty 1 mi..  
Red foothills; grass and sage association; xero-mesophytic. Phenology: flowering & fruiting. 

Herman E. Hayward, 1489.  6/27/1927. 		RM 111203
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46.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap.  Elev. 3200-3500 ft.
T6S R7E S29.  
Red foothills; grass association; xero-mesophytic. Phenology: flowering & fruiting. 

Herman E. Hayward, 1534.  6/27/1927. 		RM 111203
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47.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., South Dakota, Harding County: Clarks Fork.  Elev. 2700-2900 ft.
T18N R6E S3.  
Sandy flood plain. Phenology: vegetative only. 

S. S. Visher, 69.  8/18/1910. 		RM 69885
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48.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., South Dakota, Lyman County: Above Highway 16, 4.5 mi W of Chamberlain, Missouri River breaks.
Rolling hills; transition prairie in river breaks. Phenology: fruiting. 

C. L. Gilly, 411.  6/21/1953. 		RM 267167
     with G. W. Parmelee, Stella M. Wilson, P. G. Coleman
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49.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., South Dakota, Lawrence County: Northern Black Hills: north of Lookout Mountain, near Spearfish.  Elev. 3700 ft.
Roadside in open range, native soil, foothills. Phenology: fruiting. 

F. L. Bennett, 29.  7/4/1947. 		RM 308391
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50.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Plains: Hutton Lake National Wildlife Refuge: ca 10 air mi SW of Laramie.  Elev. 7250 ft.
T14N R74W S17.  41 10.935' N, 105 43.525' W; WGS 84, , GPS reading.  
Greasewood/grassland uplands. Phenology: fruiting. 

Bethany Lewis, 262.  6/16/2007. 		RM 840911	Barcode: RM0179973
_________________________________________________________________________

51.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Plains: Mortenson Lake National Wildlife Refuge: ca 11 air miles SW of Laramie.  Elev. 7240 ft.
T15N R75W S3.  41 12.51' N, 105 47.183' W; WGS 84, , GPS reading.  
Greasewood/grassland uplands. Phenology: fruiting. 

Bethany Lewis, 513.  7/28/2007. 		RM 840910	Barcode: RM0179972
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52.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Colorado, Lincoln County: Hugo.  Elev. 5040 ft.
T10S R54W S32.  39.1345 N, 103.4701 W; NAD 83, uncertainty 5 mi., Nat. Geog. TOPO!.  
Denver Wildlife Research Laboratory Phenology: fruiting. 

no collector, s.n..  //. 		RM 744021
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53.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Range: N of Pine Creek, ca 0.5 mi W of Wyo Hwy 28, ca 3.5 mi SW of South Pass.  Elev. 8000 ft.
T29N R101W S26 SE1/4.  
Barren granite pegmatite outcrop, in gravel pavement; with Selaginella densa and Erigeron compositus. Uncommon. Phenology: fruiting. 

Bonnie Heidel, 3877.  7/12/2013. 		RM 915215	Barcode: RM0074710
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54.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Wyoming, Sweetwater County: Between Delaney Rim and Wamsutter Rim, ca 7 air mi SW of Wamsutter.  Elev. 6774 ft.
T19N R95W S26.  41 35' 57.48372" N, 108 4' 33.9688" W; NAD 83, , GPS reading.  
Sandstone; reddish brown clay soil; rolling hills; 0 slope; with Opuntia polyacantha, Stenotus acaulis, Halogeton glomeratus, Carex filifolia, Kraschninikovia lanata, Chrysothamnus visicidiflorus, Artemisia longiloba, Achnatherum contractum, A. hymenoides, and Artemisia spp.l Phenology: flowering & fruiting. 

Elise McClelland, WY030-117.  7/12/2013. 		RM 
     with Avery Uslaner
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55.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Wyoming, Carbon County: "Miracle Mile" on North Platte River, ca 1.4 air mi NNW of Kortes Dam Camp, ca 34 air mi NE of Rawlins.  Elev. 5927 ft.
T26N R84W.  42 12' 38.78" N, 106 52' 55.18" W; NAD 83, , GPS reading.  
River terrace deposits; sand, gravel, cobble; brown sand soil; with Phlox hoodii, Ericameria nauseosa, Artemisia tridentata var. wyomingensis, Chrysothamnus viscidiflorus, Carex spp., Poa secunda, Yucca glauca, Alyssum desertorum, Opuntia polyacantha, Bromus tectorum, and Sphaeralcea coccinea. Plants 1-2.5 ft tall. Phenology: flowering & fruiting. 

Leslie O'Neil, WY030-143.  7/4/2014. 		RM 
     with Autumn Meade
_________________________________________________________________________

56.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Wyoming, Platte County: Ca 6 mi SW of Wheatland.  Elev. 4900 ft.
42 1.9' N, 105 6' W; unknown, , GPS reading.  
Grassland, with Cryptantha and Oenothera. Phenology: fruiting. 

Robert D. Dorn, 11054.  6/2/2014. 		RM 921852	Barcode: RM0079999
_________________________________________________________________________

57.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Wyoming, Niobrara County: Ca 14 mi E of Lance Creek.  Elev. 4300 ft.
43 2.8' N, 104 22.3' W; unknown, , GPS reading.  
Highway right of way, with Elymus and Bromus. Phenology: fruiting. 

Robert D. Dorn, 11233.  6/30/2014. 		RM 921206	Barcode: RM0079315
_________________________________________________________________________

58.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Wyoming, Carbon County: N of the Ferris Mountains: at the junction of Pete Creek and Cherry Creek roads, ca 8.5 air mi ENE of Three Forks or Muddy Gap Junction; ca 42.5 air mi N of Rawlins.  Elev. 1878 m.
T28N R87W S7 SW1/4 SW1/4.  42 24' 20.97079" N, 107 17' 17.36757" W; NAD 83, , GPS reading.  
Precambrian igneous and metamorphic rocks; brown shallow sandy soil; slope 0-10 deg; aspect west; with Astragalus spatulatus, Sphaeralcea coccinea, Koeleria macrantha, Eriogonum ovalifolium, Erysimum asperum, Lygodesmia texana, Cryptantha flava. Phenology: flowering & fruiting. 

Frank Blomquist, WY030-184.  6/10/2015. 		RM 
     with N. Leach, Danielle Smith
_________________________________________________________________________

59.  Hesperostipa comata (Trin. & Rupr.) Barkworth 				Poaceae

U.S.A., Wyoming, Carbon County: Divide between Iron Springs Draw and Hugus Draw, ca 4 air mi S of Hogback, ca 12 air mi SE of Rawlins.  Elev. 2053 m.
T20N R86W S27 SE1/4.  41 40' 31.5588" N, 107 3' 38.4306" W; NAD 83, , GPS reading.  
Cretaceous Mesa Verde formation, fine to medium grained sandstone, siltstone, shale and coal beds; shallow loamy clay sand calcareous soils; slope 0-1 deg, aspect north; limestone ridge, with Opuntia, Pseudoroegneria spicata, Artemisia nova, Astragalus spatulatus, Achnatherum hymenoides. 

Gayle Tyree, WY030-209.  6/27/2016. 		RM 
     with Justyna Marszalek
_________________________________________________________________________

60.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Twin Mountain: on south slopes and stream gulches just off U. S. Hwy 50, ca 6 air mi NW of Ca¤on City.  Elev. 6320-6560 ft.
T18S R71W S2 South1/2; also N1/2 S11.  38.49739 N, 105.2923 W.  zone 13, 474510E, 4260839N.  
In a grassy area in pinyon-juniper with granitic-gravelly soils, dominated by Bromus tectorum. Phenology: fruiting. 

Timothy W. Chumley, 6822.  6/28/1997. 		RM 
     with Irene Thien
_________________________________________________________________________

61.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: South Park/Puma Hills: off Forest Road 231 at forest boundary, ca 1 air mi NE of Glentivar.  Elev. 9100-9900 ft.
T11S R73W S20.  39.0785 N, 105.5782 W; uncertainty 1 mi..  zone 13, 449975E, 4325451N.  
Wooded, rocky uplands in mixed forest with Pinus ponderosa, P. aristata, P. flexilis, and Pseudotsuga menziesii. Phenology: fruiting. 

Timothy W. Chumley, 7209.  8/2/1997. 		RM 
     with Irene Thien
_________________________________________________________________________

62.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: along Second Cottonwood Draw and vicinity, ca 26 air mi SE of Rawlins; ca 7 air mi NW of Saratoga.  Elev. 6880-7016 ft.
T18N R85W S26.  41.5047 N, 106.9273 W.  
Stony slopes with sagebrush in draws. Phenology: flowering. 

B. E. Nelson, 40300.  6/18/1997. 		RM 
     with Amy J. Roderick
_________________________________________________________________________

63.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Hogan Reservoir N and W at base and slopes of Bald Ridge.  Elev. 5000-5200 ft.
T56N R103W S20; also S28.  44.8191 N, 109.2935 W.  
Redbeds, sandstone and shale, limestone; foothills and outwashes. Phenology: flowering. 

Ronald L. Hartman, 54723.  6/13/1996. 		USFS 852571	Barcode: USFS0036591
_________________________________________________________________________

64.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Hogan Reservoir N and W at base and slopes of Bald Ridge.  Elev. 4600-5400 ft.
T56N R103W S20; also S21.  44.8191 N, 109.2935 W.  
Shale wash. Phenology: fruiting. 

Ronald L. Hartman, 54762.  6/13/1996. 		USFS 852570	Barcode: USFS0036590
_________________________________________________________________________

65.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Wapiti Ridge Area: Houlihan Creek and ridge to southwest.  Elev. 6000-6400 ft.
T50N R105W S15 SW1/4; also NE1/4 S16.  44.3023 N, 109.483 W.  
Rocky, dry stream bottom or wet above, and sandstone outcrops. Phenology: fruiting. 

Ronald L. Hartman, 55103.  7/12/1996. 		USFS 852569	Barcode: USFS0036589
     with David Rosenthal
_________________________________________________________________________

66.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: west end of Fort Steele Breaks, W of the North Platte River, ca 6.5 air mi N of Sinclair; ca 10.5 air mi NE of Rawlins.  Elev. 6500-6600 ft.
T22N R86W S14 S1/4; also N1/4 S23.  41.8785 N, 107.0705 W.  
Rough breaks of sandstone and mudstone with intervening draws of sand to clay dominated by sagebrush with hopsage, shadscale, Gardners saltbush, and spiny horsebrush. Phenology: fruiting. 

B. E. Nelson, 40406.  6/18/1997. 		RM 
     with Amy J. Roderick
_________________________________________________________________________

67.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Stinkhole Draw and ridges to NE, ca 16.5 air mi N of Sinclair; ca 17.5 air mi NE of Rawlins.  Elev. 6680-6740 ft.
T23N R85W S6 N1/2.  41.9949 N, 107.0317 W.  
Ridge with flat sandy areas and sandstone outcrops. Phenology: flowering. 

B. E. Nelson, 40471.  6/20/1997. 		RM 
     with Amy J. Roderick
_________________________________________________________________________

68.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Northern Absarokas: along Wyo Hwy 296 N of Swamp Lake, ca 1.5 air mi E of Crandall Ranger Station, ca 35 air mi NW of Cody.  Elev. 6600 ft.
T56N R106W S10.  44.84833 N, 109.61361 W; uncertainty 1 mi..  
Among and below granite outcrops. Phenology: flowering. 

B. E. Nelson, 17020.  6/26/1989. 		RM 856015	Barcode: USFS0040560
_________________________________________________________________________

69.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: from Four Bear Trailhead to peak 8245T (Jim Mountain Quad), E of Jim Mountain and NW of Four Bear, ca 2.5 mi E of town of Wapiti on U.S. Hwy 14, 16, & 20.  Elev. 5600-5800 ft.
T52N R104W S7 SE1/4; also NW1/4 S8.  44.4935 N, 109.406 W.  
Artemisia shrublands. Phenology: fruiting. 

David Rosenthal, 1036.  6/20/1997. 		USFS 856020	Barcode: USFS0040562
_________________________________________________________________________

70.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: Whiskey Basin Wildlife wintering area, along trail going W and off trail up ridge to Noon Rocks, ca 3.5 air mi S of Dubois.  Elev. 10000-10691 ft.
T40N R106W S7 NW1/4 of NW1/4; also T40N R107N SE1/4 of NE1/4 S12.  43.4489 N, 109.6255 W.  
Ridge top, rocky slopes, limestone with Geum, Smelowskia, Polemonium. Phenology: flowering & fruiting. 

David Rosenthal, 1686.  6/29/1997. 		USFS 856019	Barcode: USFS0040563
_________________________________________________________________________

71.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: southeast flank of Whiskey Mountain.  Elev. 7500-7800 ft.
T40N R106W S21 NE1/2; also NW1/4 S22.  43.4202 N, 109.5857 W.  
Rocky slopes, sagebrush shrubland. Phenology: fruiting. 

David Rosenthal, 2158.  7/8/1997. 		USFS 856018	Barcode: USFS0040564
     with Cathy Binger
_________________________________________________________________________

72.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: ca 14 air mi W of town of Wapiti on U.S. Hwy 14, 16, & 20 and intersection with Moss Creek, up creek from road.  Elev. 6200-6500 ft.
T52N R107W S22 NE1/4.  44.4618 N, 109.7247 W.  
Riparian woodland along stream with scattered sagebrush grading into mixed conifer forest; volcanic substrate. Phenology: fruiting. 

David Rosenthal, 2209.  7/12/1997. 		USFS 856017	Barcode: USFS0040565
_________________________________________________________________________

73.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Ishawooa Mesa Trail, ca 28 air mi SW of Cody.  Elev. 6100-6800 ft.
T49N R106W S13 E1/2; also SE1/4 S12.  44.2153 N, 109.5636 W.  
Sagebrush shubland, also dry drainages with pine and juniper woodlands. Phenology: flowering & fruiting. 

David Rosenthal, 2402.  7/15/1997. 		USFS 855980	Barcode: USFS0038606
_________________________________________________________________________

74.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Northern Absaroka Wilderness: Dead Indian Creek Trail, ca 21 air mi NW of Cody.  Elev. 6400-6500 ft.
T55N R104W S19 SW1/4; NE1/4 and also NW1/4 S30.  44.7323 N, 109.4352 W.  
Sagebrush slopes with scattered limber pine, juniper, and spruce/fir forest in moist areas. Phenology: fruiting. 

David Rosenthal, 2640.  7/18/1997. 		USFS 856016	Barcode: USFS0040561
_________________________________________________________________________

75.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: plains and slopes just W of Moss Creek on U.S. Hwy 14, 16, & 20, ca 14 air mi due W of Wapiti.  Elev. 6300 ft.
T52N R107W S22 SW1/4.  44.4618 N, 109.7247 W.  
Sagebrush shrubland. Phenology: fruiting. 

David Rosenthal, 809.  6/16/1997. 		USFS 856082	Barcode: USFS0040459
     with Cathy Binger
_________________________________________________________________________

76.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: along Hanna-Leo or County Road 291 on a ridge of "fins" between Charlie Brooks and Cottonwood draws, ca 20 air mi NNW of Hanna.  Elev. 6620-6740 ft.
T24N R82W S29 NE1/4.  42.024 N, 106.6631 W.  
Sandy or sandy-gravel slopes and areas among sandstone fins. Phenology: fruiting. 

B. E. Nelson, 41139.  6/26/1997. 		RM 
_________________________________________________________________________

77.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: east side of Sheep Mountain, ca 11 air mi SW of Cedar Mountain.  Elev. 6600-7400 ft.
T51N R104W S10 E1/2.  44.4066 N, 109.3454 W.  
Rocky slopes with drainage; some limestone, mostly andesite. Phenology: fruiting. 

Ronald L. Hartman, 58827.  7/26/1997. 		USFS 856075	Barcode: USFS0040452
     with Jim Fowler
_________________________________________________________________________

78.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: junction of Cabin Creek, South Fork Shoshone River and vicinity, ca 45 air mi SW of Cody.  Elev. 6200-6600 ft.
T50N R105W S2; also S11.  44.3313 N, 109.4629 W.  
Artemisia-Elymus foothills. 

Neil Snow, 2663.  6/24/1988. 		 
_________________________________________________________________________

79.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Legg Creek area along the South Fork Shoshone River, South Fork Road, ca 1.8 air mi SW of Hunter Creek Road turnoff.  Elev. 6400-6600 ft.
T49N R106W S26 W1/2.  44.1863 N, 109.5837 W.  
Along stream and alluvial fan and disturbed areas. Phenology: fruiting. 

Ronald L. Hartman, 60005.  8/16/1997. 		USFS 856074	Barcode: USFS0040451
_________________________________________________________________________

80.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: N of Keyton Creek off Keyton Creek or Forest Road 937, ca 47 air mi WSW of Newcastle; ca 23 air mi NNE of Bill.  Elev. 4400-4480 ft.
T41N R68W S21 NE1/4.  43.516 N, 105.03 W; uncertainty 0.5 mi..  
Ponderosa pine woods on sandy slopes with sandstone outcrops, small meadows, and draws. Phenology: fruiting. 

B. E. Nelson, 56531.  6/9/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

81.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: along Lake Creek and area to the E, ca 14 air mi NE of Bill; ca 46 air mi NNE of Douglas.  Elev. 4440-4530 ft.
T39N R69W S1 South1/4.  43.3844 N, 105.0906 W; uncertainty 1 mi..  
Greasewood flats above the creek. Phenology: fruiting. 

B. E. Nelson, 56682.  6/11/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

82.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: along Forest Road 913 E of Pump Creek, ca 6 air mi ENE of Upton.  Elev. 4330-4420 ft.
T47N R64W S2 South1/2.  44.0762 N, 104.5102 W; uncertainty 1 mi..  
Sandstone pavement with patches of vegetation. Phenology: fruiting. 

B. E. Nelson, 56960.  6/13/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

83.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Sixmile Basin off Forest Road 918, ca 8.5 air mi SSE of Osage; ca 9 air mi W of Newcastle.  Elev. 4000-4100 ft.
T45N R63W S23 E1/2.  43.8657 N, 104.3896 W; uncertainty 1 mi..  
Sagebrush-grassland slope. Phenology: fruiting. 

B. E. Nelson, 56999.  6/13/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

84.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: between a tributary of Dugout Creek and the railroad tracks, ca 2.5 air mi E of Wyo Hwy 59, ca 41.5 air mi N of Douglas; ca 9 air mi NNW of Bill.  Elev. 4650-4680 ft.
T39N R71W S13 W1/2.  43.3557 N, 105.3303 W; uncertainty 1 mi..  
Sagebrush on sandy clay areas with sandy patches. Phenology: fruiting. 

B. E. Nelson, 57061.  6/16/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

85.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Red Hills ca 0.5-1 air mi WSW of Dugout Bench Mark, ca 46.5 air mi N of Douglas; ca 13 air mi N of Bill.  Elev. 4940-5040 ft.
T40N R70W S26 N1/2.  43.4131 N, 105.2304 W; uncertainty 1 mi..  
Sagebrush-grassland on top of scoria hills. Phenology: fruiting. 

B. E. Nelson, 57136.  6/16/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

86.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ridge at the heads of Short and Logan creeks, ca 4 air mi W to WSW of Soda Well; ca 24-25 air mi N of Gillette.  Elev. 4300-4520 ft.
T54N R71W S27 W1/2; also NW1/4 S34.  44.6292 N, 105.3798 W; uncertainty 1 mi..  
Idaho fescue meadow, scattered sagebrush, disturbed patches, and edge of ponderosa pine forest on scoria ridge. Phenology: fruiting. 

B. E. Nelson, 57158.  6/18/2002. 		RM 
_________________________________________________________________________

87.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: along West Fork Duck Creek, ca 7.5 air mi NE of Soda Well, ca 28 air mi NE of Gillette.  Elev. 3940-4000 ft.
T55N R69W S30 W1/2.  44.7173 N, 105.1975 W; uncertainty 1 mi..  
Grassland and sagebrush-grassland. Phenology: fruiting. 

B. E. Nelson, 57279.  6/18/2002. 		RM 
_________________________________________________________________________

88.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: Sand Creek, ca 2 air mi SW of summit of Bear Mountain.  Elev. 6800-7100 ft.
T26N R86W S9.  42.23806 N, 107.11833 W; uncertainty 1 mi..  
Along stream through sand dunes. Phenology: fruiting. 

Ronald L. Hartman, 17517.  7/7/1984. 		RM 
_________________________________________________________________________

89.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: Old Woman Creek Hills, ca 2.5 air mi E of U.S. Hwy 85, ca 52 air mi S of Newcastle; ca 25 air mi NNE of Lusk.  Elev. 4250-4520 ft.
T36N R62W S16.  43.0966 N, 104.3171 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Rocky slopes with little bluestem. Phenology: fruiting. 

Peter J. Ebertowski, 1090.  7/3/2002. 		RM 
_________________________________________________________________________

90.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: right of way on Wyo Hwy 450, ca 29 air mi ESE of Wright; ca 39 air mi ENE of Newcastle.  Elev. 4340-4400 ft.
T43N R67W S32 SW1/4.  43.6576 N, 104.9303 W; uncertainty 0.5 mi..  
Roadside in sagebrush/grassland. Phenology: fruiting. 

Peter J. Ebertowski, 1226.  7/5/2002. 		RM 
_________________________________________________________________________

91.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: along ridge running N-S, E and above Short Creek, ca 26 air mi NNE of Gillette; ca 3 air mi W of Weston.  Elev. 4220-4520 ft.
T54N R71W S22 NW1/4.  44.6439 N, 105.3798 W; uncertainty 0.5 mi..  
Idaho fescue grassland. Phenology: fruiting. 

Peter J. Ebertowski, 183.  6/18/2002. 		RM 
_________________________________________________________________________

92.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: along Steckley or Forest Road 942 just below Robertson Flat, ca 44.5 air mi N of Douglas; ca 13 air mi NNW of Bill.  Elev. 5000-5050 ft.
T40N R71W S34 SW1/4.  43.3988 N, 105.3702 W; uncertainty 0.5 mi..  
Right of way with adjacent grassland and sagebrush. Phenology: fruiting. 

Peter J. Ebertowski, 22.  6/16/2002. 		RM 
     with B. E. Nelson
_________________________________________________________________________

93.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Cow Camp on Buck Creek, off of Forest Road 926, ca 25 air mi E of Wright; ca 41 air mi WSW of Newcastle.  Elev. 4400-4500 ft.
T44N R68W S27 E1/2.  43.7568 N, 105.0101 W; uncertainty 1 mi..  
Sagebrush/grassland. Phenology: fruiting. 

Peter J. Ebertowski, 289.  6/20/2002. 		RM 
     with B. E. Nelson
_________________________________________________________________________

94.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Hay Creek and vicinity on Mush Creek or County Road 58, ca 27 air mi WSW of Newcastle; ca 21 air mi SSW of Upton.  Elev. 4270-4310 ft.
T44N R66W S12 South1/2.  43.7992 N, 104.7308 W; uncertainty 1 mi..  
Sagebrush/grassland. Phenology: fruiting. 

Peter J. Ebertowski, 320.  6/20/2002. 		RM 
_________________________________________________________________________

95.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: low ridge draining to and N of Little Thunder Creek on Wyo Hwy 450, ca 29 air mi ESE of Wright; ca 38 air mi WSW of Newcastle.  Elev. 4340-4430 ft.
T43N R67W S32 N1/2.  43.6576 N, 104.9303 W; uncertainty 1 mi..  
Sandy knolls and bowls; yucca, sandreed and sand bluestem. Phenology: fruiting. 

Peter J. Ebertowski, 3638.  9/1/2002. 		RM 
_________________________________________________________________________

96.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hill N of Lone Tree Creek on Grieves or County Road 5, ca 19.5 air mi SW of Newcastle; ca 26 air mi SSE of Upton.  Elev. 4180-4300 ft.
T43N R64W S4.  43.7284 N, 104.5513 W; uncertainty 1 mi..  
Rocky slopes and hilltop of broken sandstone. Phenology: fruiting. 

Peter J. Ebertowski, 384.  6/22/2002. 		RM 
_________________________________________________________________________

97.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge W of Alkali Creek, on Cheyenne River or County Road 54, ca 24 air mi SW of Newcastle; ca 40 air mi SSE of Upton.  Elev. 4000-4140 ft.
T41N R63W S9.  43.5443 N, 104.4316 W; uncertainty 1 mi..  
Grassy drainage. Phenology: fruiting. 

Peter J. Ebertowski, 415.  6/22/2002. 		RM 
_________________________________________________________________________

98.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hill and tributary ca 2 air mi N of Mush Creek on County Road 49, ca 16 air mi W of Newcastle; ca 18 air mi SSE of Upton.  Elev. 4140-4230 ft.
T45N R64W S27 NE1/4.  43.8517 N, 104.5303 W; uncertainty 0.5 mi..  
Low areas draining to creek. Phenology: fruiting. 

Peter J. Ebertowski, 447.  6/22/2002. 		RM 
_________________________________________________________________________

99.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: ridge separating Bear Creek and Coal Draw, off Jenney Trail or County Road 34, ca 19.5 air mi WNW of Bill; ca 41 air mi NNW of Douglas.  Elev. 5080-5240 ft.
T39N R73W S28 NE1/4.  43.3208 N, 105.6288 W; uncertainty 0.5 mi..  
Mosaic of sagebrush and grassland. Phenology: fruiting. 

Peter J. Ebertowski, 486.  6/24/2002. 		RM 
_________________________________________________________________________

100.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Antelope Creek on Forest Road 942, ca 28 air mi SE of Wright; ca 16.5 air mi NNE of Bill.  Elev. 4390-4420 ft.
T40N R69W S10 SW1/4.  43.4562 N, 105.1305 W; uncertainty 0.5 mi..  
On floodplain of creek. Phenology: fruiting. 

Peter J. Ebertowski, 524.  6/24/2002. 		RM 
_________________________________________________________________________

101.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: junction of Forest roads 942 and 944, S and above East Logan Draw, ca 26 air mi SSE of Wright; ca 12.5 air mi NNW of Bill.  Elev. 4880-4970 ft.
T40N R70W S31 SW1/4.  43.3988 N, 105.3103 W; uncertainty 0.5 mi..  
Sagebrush/grassland. Phenology: fruiting. 

Peter J. Ebertowski, 627.  6/24/2002. 		RM 
_________________________________________________________________________

102.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: above Darlington Draw and S of Tepee Benchmark on Forest Road 923, ca 32 air mi E of Wright; ca 34 air mi WSW of Newcastle.  Elev. 4580-4740 ft.
T43N R67W S1 SW1/4.  43.7284 N, 104.8505 W; uncertainty 0.5 mi..  
Sagebrush with sandstone outcrops. Phenology: fruiting. 

Peter J. Ebertowski, 643.  6/26/2002. 		RM 
_________________________________________________________________________

103.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: W of South Beaver Creek off Mush Creek or County Road 58, ca 19.5 air mi WSW of Newcastle; ca 20.5 air mi S of Upton.  Elev. 4170-4220 ft.
T44N R64W S7 South1/2.  43.7992 N, 104.5912 W; uncertainty 1 mi..  
Sagebrush. Phenology: fruiting. 

Peter J. Ebertowski, 678.  6/26/2002. 		RM 
_________________________________________________________________________

104.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Clareton Oil Field W of Bruce or County Road 7C, ca 28 air mi WSW of Newcastle; ca 30 air mi SSW of Upton.  Elev. 4250-4290 ft.
T43N R65W S30 SE1/4.  43.6718 N, 104.7109 W; uncertainty 0.5 mi..  
Grassland. Phenology: fruiting. 

Peter J. Ebertowski, 727.  6/26/2002. 		RM 
_________________________________________________________________________

105.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: Hungry Hollow on Cheyenne River or County Road 6, ca 34 air mi SSW of Newcastle; ca 52 air mi SSE of Upton.  Elev. 3780-3880 ft.
T40N R63W S36 SW1/4.  43.3955 N, 104.3789 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sagebrush with shaley outcrop. Phenology: fruiting. 

Peter J. Ebertowski, 781.  6/28/2002. 		RM 
_________________________________________________________________________

106.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: tributary of Piney Creek on Piney Creek or County Road 17, ca 25 air mi ESE of Wright; ca 43 air mi WSW of Newcastle.  Elev. 4480-4500 ft.
T42N R68W S16 W1/2.  43.6151 N, 105.03 W; uncertainty 1 mi..  
Grassland with patches of sparser vegetation on stony soil. Phenology: fruiting. 

Peter J. Ebertowski, 824.  6/28/2002. 		RM 
_________________________________________________________________________

107.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: on a four wheel drive road off Forest Road 944 above and E of Dugout Creek, ca 10 air mi NNW of Bill; ca 43 air mi N of Douglas.  Elev. 4720-4760 ft.
T39N R70W S7 N1/2.  43.37 N, 105.3103 W; uncertainty 1 mi..  
Sandstone ridge with sandy pockets; scattered sagebrush, rabbitbrush, and skunkbush. Phenology: fruiting. 

Peter J. Ebertowski, 84.  6/16/2002. 		RM 
     with B. E. Nelson
_________________________________________________________________________

108.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: tributary of Lodgepole Creek off Grieves or County Road 5, ca 23 air mi SW of Newcastle; ca 33 air mi SSE of Upton.  Elev. 4180-4240 ft.
T42N R64W S16 E1/2.  43.6151 N, 104.5513 W; uncertainty 1 mi..  
Sandy slopes of creek bed. Phenology: fruiting. 

Peter J. Ebertowski, 913.  6/30/2002. 		RM 
_________________________________________________________________________

109.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills N of Thunder Basin Work Center off Wyo Hwy 450, ca 26 air mi ESE of Wright; ca 45 air mi SSE of Gillette.  Elev. 4590-4920 ft.
T43N R69W S21.  43.6859 N, 105.1497 W; uncertainty 1 mi..  
Scoria hills with ponderosa pine and Rocky Mountain juniper. Phenology: fruiting. 

Peter J. Ebertowski, 990.  7/1/2002. 		RM 
_________________________________________________________________________

110.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge and ravines E of Fields Draw, off dirt road, ca 34 air mi ESE of Wright; ca 32 air mi WSW of Newcastle.  Elev. 4360-4460 ft.
T43N R66W S30 SE1/4.  43.6718 N, 104.8306 W.  
Broad ravine in grassland. Phenology: fruiting. 

Peter J. Ebertowski, 3800.  5/25/2003. 		RM 
_________________________________________________________________________

111.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills around gravel pit on two-track road off of School Creek or Forest Road 968, ca 17 air mi SE of Wright; ca 42 air mi SSE of Gillette.  Elev. 4660-4780 ft.
T42N R69W S6 NE1/4.  43.6434 N, 105.1896 W.  
Hills with stoney soil in grassland. Phenology: flowering. 

Peter J. Ebertowski, 3864.  5/27/2003. 		RM 
_________________________________________________________________________

112.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: badlands ca 1 mi NW of Soda Well, on Forest Road 1247B, ca 31 air mi NNE of Gillette; ca 34 air mi NNW of Moorcroft.  Elev. 3860-4100 ft.
T55N R70W S33 W1/2.  44.7026 N, 105.2785 W.  
Sagebrush grassland, with ravines containing ponderosa pine and Rocky Mountain juniper. Phenology: fruiting. 

Peter J. Ebertowski, 4074.  5/30/2003. 		RM 
_________________________________________________________________________

113.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: badlands SW of Antelope Creek, on two-track road, ca 34 air mi NNE of Gillette; ca 37 air mi NNW of Moorcroft.  Elev. 3860-3980 ft.
T55N R70W S16.  44.7467 N, 105.2785 W.  
Mosaic of sagebrush grassland, grassland and clay balds. Phenology: fruiting. 

Peter J. Ebertowski, 4114.  5/30/2003. 		RM 
_________________________________________________________________________

114.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: hills forming southwest portion of Archie Draw on Forest Road 962, ca 13 air mi ENE of Bill; ca 26 air mi NW of Lance Creek.  Elev. 4750-4850 ft.
T38N R68W S10 E1/2.  43.2839 N, 105.0107 W.  
Wyoming big sagebrush grassland intermixed with yucca. Phenology: fruiting. 

Peter J. Ebertowski, 4150.  6/2/2003. 		RM 
_________________________________________________________________________

115.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: grassland S of Middle Creek on County Road 45, ca 18 air mi E of Bill; ca 46 air mi SE of Wright.  Elev. 4450-4500 ft.
T38N R67W S16 E1/2.  43.2695 N, 104.9109 W.  
Clay/silt soil on slope above creek. Phenology: fruiting. 

Peter J. Ebertowski, 4195.  6/2/2003. 		RM 
_________________________________________________________________________

116.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: hills N of Calamity Gulch, on dirt road off Wyo Hwy 59, ca 10 air mi NW of Bill; ca 29 air mi S of Wright.  Elev. 4820-4900 ft.
T39N R71W S16 SE1/4.  43.3557 N, 105.3902 W.  
Sagebrush grassland. Phenology: fruiting. 

Peter J. Ebertowski, 4228.  6/2/2003. 		RM 
_________________________________________________________________________

117.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge S and E of Patrick Creek and Thornton on County Road 32, ca 7 air mi NW of Upton; ca 13 air mi SE of Moorcroft.  Elev. 4340-4500 ft.
T48N R66W S12 SW1/4.  44.1464 N, 104.7314 W.  
Sagebrush grassland with rocky clay patches. Phenology: fruiting. 

Peter J. Ebertowski, 4252.  6/4/2003. 		RM 
_________________________________________________________________________

118.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge along Lodgepole Creek on Cheyenne River or County Road 54, ca 24 air mi SW of Newcastle; ca 52 air mi ESE of Wright.  Elev. 4120-4220 ft.
T42N R64W S35 South1/2.  43.5726 N, 104.5114 W.  
Carex filifolia grassland. Phenology: fruiting. 

Peter J. Ebertowski, 4364.  6/6/2003. 		RM 
_________________________________________________________________________

119.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills S of Dry Creek on T-7 Road, ca 24 air mi SE of Gillette; ca 19 air mi NE of Wright.  Elev. 4640-4680 ft.
T46N R70W S5 NE1/4.  43.992 N, 105.2944 W.  
Sagebrush grassland with barer areas of rocky soil. Phenology: fruiting. 

Peter J. Ebertowski, 4415.  6/7/2003. 		RM 
_________________________________________________________________________

120.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hills W of Skull Creek, on County Road 14, ca 5.5 air mi N of Osage; ca 12 air mi ESE of Upton.  Elev. 4500-4660 ft.
T47N R63W S15 SE1/4.  44.0481 N, 104.4097 W.  
Hilly sagebrush grassland. Phenology: fruiting. 

Peter J. Ebertowski, 4455.  6/8/2003. 		RM 
_________________________________________________________________________

121.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: slopes surrounding Iron benchmark, on Butcher or County Road 25, ca 8 air mi SE of Upton; ca 5.5 air mi WNW of Osage.  Elev. 4140-4260 ft.
T47N R64W S34 E1/2.  44.006 N, 104.5303 W.  
Sagebrush grassland with scattered greasewood. Phenology: fruiting. 

Peter J. Ebertowski, 4504.  6/8/2003. 		RM 
_________________________________________________________________________

122.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hills W of Turner Creek, on two-track off of U.S. Hwy 16, ca 8 air mi SE of Upton; ca 5.5 air mi WNW of Osage.  Elev. 4140-4260 ft.
T47N R64W S35 NW1/4.  44.006 N, 104.5102 W.  
Mosaic of sagebrush grassland and clay badlands. Phenology: flowering. 

Peter J. Ebertowski, 4540.  6/8/2003. 		RM 
_________________________________________________________________________

123.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Wyo Hwy 450 right of way 0.5 mi E of Hilight Road, ca 5 air mi SE of Wright; ca 35 air mi NNW of Bill.  Elev. 4730-4760 ft.
T43N R71W S11 N1/2.  43.7143 N, 105.3492 W.  
Roadside in sagebrush grassland. Phenology: fruiting. 

Peter J. Ebertowski, 4555.  6/10/2003. 		RM 
_________________________________________________________________________

124.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills SE of and draining to Dry Forks Spring Creek on two-track off York or Forest Road 900, ca 30 air mi NNE of Gillette; ca 32 air mi NW of Moorcroft.  Elev. 3900-4020 ft.
T54N R70W S11 SW1/4.  44.6733 N, 105.238 W.  
Stipa comata - Koeleria grassland with patches of Schizachyrium. Phenology: flowering. 

Peter J. Ebertowski, 4624.  6/10/2003. 		RM 
_________________________________________________________________________

125.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: hills between Philips Draw and Dugout Creek immediately W of train tracks, ca 12 air mi NW of Bill; ca 27 air mi SSE of Wright.  Elev. 4840-5000 ft.
T39N R71W S3 NE1/4.  43.3844 N, 105.3702 W.  
Grassland with Artemisia tridentata and A. pedatifida. Phenology: fruiting. 

Peter J. Ebertowski, 4692.  6/11/2003. 		RM 
_________________________________________________________________________

126.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: sagebrush grassland immediately SE of Little Powder River, off Wyo Hwy 59, ca 18 air mi N of Gillette; ca 30 air mi NW of Moorcroft.  Elev. 3950-4000 ft.
T53N R71W S32 W1/2.  44.5264 N, 105.4203 W.  
Sagebrush grassland on rocky soil. Phenology: flowering. 

Peter J. Ebertowski, 4728.  6/12/2003. 		RM 
_________________________________________________________________________

127.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: tributary of Spoon Creek, on County Road 49, ca 6 air mi SW of Osage; ca 14 air mi SSE of Upton.  Elev. 4070-4100 ft.
T46N R64W S35 SW1/4.  43.9218 N, 104.5102 W.  
Sagebrush grassland. Phenology: flowering. 

Peter J. Ebertowski, 4740.  6/13/2003. 		RM 
_________________________________________________________________________

128.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Lake Creek on County Road 38, ca 10 air mi NE of Bill; ca 35 air mi SE of Wright.  Elev. 4600-4680 ft.
T39N R69W S23 W1/2.  43.3413 N, 105.1106 W.  
Sagebrush grassland with  yucca patches and clay balds. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 4807.  6/14/2003. 		RM 
_________________________________________________________________________

129.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: hills between Snyder and Dogie creeks, on North Lance Creek or County Road 14, ca 43 air mi SW of Newcastle; ca 25 air mi NNW of Lance Creek.  Elev. 4400-4480 ft.
T39N R66W S3 SE1/4.  43.3838 N, 104.7625 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sagebrush grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 4850.  6/14/2003. 		RM 
_________________________________________________________________________

130.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: hills N of Snyder Creek and SE of the confluence of Windmill and North Pasture draws, on Dixon or County Road 2, ca 38 air mi SW of Newcastle; ca 28 air mi N of Lance Creek.  Elev. 4160-4240 ft.
T40N R65W S21 NW1/4.  43.4318 N, 104.6735 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sagebrush grassland. Phenology: fruiting. 

Peter J. Ebertowski, 4901.  6/14/2003. 		RM 
_________________________________________________________________________

131.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge and ravines SE of and draining to Horse Creek, on two-track off Cheyenne River or County Road 54, ca 33 air mi SE of Wright; ca 37 air mi SW of Newcastle.  Elev. 4440-4520 ft.
T42N R67W S34 NW1/4.  43.5726 N, 104.8904 W.  
Grassland, Stipa comata and Carex filifolia abundant. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 4929.  6/16/2003. 		RM 
_________________________________________________________________________

132.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Piney Canyon on Piney Canyon or County Road 69, ca 22 air mi ESE of Wright; ca 48 air mi WSW of Newcastle.  Elev. 4840-5060 ft.
T42N R69W S26.  43.5868 N, 105.1098 W.  
Mosaic of sagebrush grassland, grassland, and rocky clay outcrops. Phenology: fruiting. 

Peter J. Ebertowski, 5021.  6/16/2003. 		RM 
_________________________________________________________________________

133.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hills S of and draining to West Fork Fiddler Creek on Upton - Fairview or County Road 59, ca 11 air mi S of Upton; ca 22 air mi WNW of Newcastle.  Elev. 4280-4400 ft.
T46N R65W S27 SE1/4.  43.9359 N, 104.651 W.  
Grassland in sandy soil with rock outcrops. Phenology: fruiting. 

Peter J. Ebertowski, 5055.  6/18/2003. 		RM 
_________________________________________________________________________

134.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge immediately NE of Beaver Creek, on Upton - Fairview or County Road 59, ca 3 air mi S of Upton; ca 25 air mi NW of Newcastle.  Elev. 4240-4340 ft.
T47N R65W S15 NE1/4.  44.0481 N, 104.651 W.  
Sagebrush grassland with rocky clay patches. Phenology: fruiting. 

Peter J. Ebertowski, 5111.  6/18/2003. 		RM 
_________________________________________________________________________

135.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Thunder Basin National Grassland and Vicinity: hills E of West Fork Wind Creek, off U.S. Hwy 16, ca 10 air mi SE of Moorcroft; ca 10 air mi NW of Upton.  Elev. 4280-4380 ft.
T49N R66W S33 SE1/4.  44.1781 N, 104.7912 W.  
Grassland with scattered sagebrush and greasewood. Phenology: fruiting. 

Peter J. Ebertowski, 5156.  6/18/2003. 		RM 
_________________________________________________________________________

136.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills W of Little Powder River on Wyo Hwy 59, ca 7 air mi S of Montana; ca 43 air mi N of Gillette.  Elev. 3500-3560 ft.
T57N R71W S27 SE1/4.  44.9018 N, 105.3855 W.  
Stipa comata grassland in sandy soil, Opuntia ubiquitous. Phenology: fruiting. 

Peter J. Ebertowski, 5170.  6/20/2003. 		RM 
_________________________________________________________________________

137.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills W of Little Powder River S of Coal Creek on dirt road off of Wyo Hwy 59, ca 23 air mi NNE of Gillette; ca 31 air mi NW of Moorcroft.  Elev. 3950-4440 ft.
T53N R71W S2.  44.5998 N, 105.3595 W.  
Watercourses between clay hills and creek. Phenology: fruiting. 

Peter J. Ebertowski, 5240.  6/20/2003. 		RM 
_________________________________________________________________________

138.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: southern edge of Buck Creek Hills, on Meridian or County Road 17, ca 24 air mi N of Lusk; ca 13 air mi ENE of Lance Creek.  Elev. 4380-4500 ft.
T36N R63W S10 W1/2.  43.1103 N, 104.4157 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Grassland with widely spaced yucca. Phenology: fruiting. 

Peter J. Ebertowski, 5314.  6/22/2003. 		RM 
_________________________________________________________________________

139.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: low hills SE of Cheyenne River, on U.S. Hwy 18, ca 1 air mi SE of Mule Creek Junction; ca 32 air mi S of Newcastle.  Elev. 3800-3940 ft.
T39N R61W S8 NE1/4.  43.3725 N, 104.2109 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Grassland with small patches of yucca and prairie sandreed. Phenology: fruiting. 

Peter J. Ebertowski, 5329.  6/22/2003. 		RM 
_________________________________________________________________________

140.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hills NW of confluence of Hay and Beaver creeks, on Old Highway 85 or County Road 9, ca 20 air mi S of Newcastle; ca 4 air mi N of Niobrara County.  Elev. 3760-3880 ft.
T41N R60W S6 NE1/4.  43.5585 N, 104.1125 W.  
Grassland in clay hills. Phenology: fruiting. 

Peter J. Ebertowski, 5345.  6/22/2003. 		RM 
_________________________________________________________________________

141.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hills S of Buzzard Creek, on two-track off Keeline or Forest Road 930, ca 22 air mi E of Wright; ca 47 air mi SSE of Gillette.  Elev. 4520-4620 ft.
T43N R68W S20.  43.6859 N, 105.05 W.  
Sagebrush grassland. Phenology: flowering. 

Peter J. Ebertowski, 5415.  6/23/2003. 		RM 
_________________________________________________________________________

142.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: two track to Black Rock Draw, 1 mi from County Road 321; ca 6 air mi NW of northwest end of Pathfinder Reservoir.  Elev. 6150-6580 ft.
T30N R86W S4 S1/2; also N1/4 S9 and NW1/4 S10.  42.5986 N, 107.1406 W.  
Sandy areas and granite ridge. Phenology: flowering. 

Ronald L. Hartman, 57309.  6/9/1997. 		RM 
     with Amy J. Roderick
_________________________________________________________________________

143.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: flat off Wyo Hwy 59, ca 1.7 air mi NW of Bill; ca 35 air mi N of Douglas.  Elev. 4730-4760 ft.
T38N R70W S20.  43.2552 N, 105.2903 W.  
Sagebrush grassland, with sandy soil and abundant Opuntia. Phenology: fruiting. 

Peter J. Ebertowski, 5434.  6/27/2003. 		RM 
_________________________________________________________________________

144.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: North Fork Bear Creek and evirons, on Jenne Trail or County Road 34, ca 19 air mi WNW of Bill; ca 33 air mi SSW of Wright.  Elev. 5050-5080 ft.
T38N R73W S5 E1/2.  43.2923 N, 105.6486 W.  
Sagebrush grassland. Phenology: fruiting. 

Peter J. Ebertowski, 5498.  6/27/2003. 		RM 
_________________________________________________________________________

145.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Belle Fourche River off Hilight or County Road 52, ca 16 air mi N of Wright; ca 22 air mi S of Gillette.  Elev. 4550-4620 ft.
T46N R71W S9 South1/4.  43.978 N, 105.3949 W.  
Sagebrush grassland. Phenology: fruiting. 

Peter J. Ebertowski, 5581.  6/27/2003. 		RM 
_________________________________________________________________________

146.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: west slope of Soda Butte, on Wyo Hwy 116, ca 10 air mi SW of Upton; ca 44 air mi ESE of Gillette.  Elev. 4740-4820 ft.
T46N R66W S2 SE1/4.  43.992 N, 104.7515 W.  
Stipa comata grassland. Phenology: flowering. 

Peter J. Ebertowski, 5625.  6/29/2003. 		RM 
_________________________________________________________________________

147.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hills W of Dry Creek, on Forest Road 913, ca 8 air mi NE of Upton; ca 25 air mi NW of Newcastle.  Elev. 4580-4650 ft.
T48N R64W S12 South1/2.  44.1464 N, 104.4901 W.  
Grassland in heavy clay soil with scattered Wyoming big sagebrush. Phenology: fruiting. 

Peter J. Ebertowski, 5660.  6/29/2003. 		RM 
_________________________________________________________________________

148.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: bentonite pit W of East Iron Creek, on Forest Road 914, ca 8 air mi ESE of Upton; ca 20 air mi NW of Newcastle.  Elev. 4240-4360 ft.
T47N R64W S13 W1/2.  44.0481 N, 104.4901 W.  
Pinus ponderosa forest. Phenology: fruiting. 

Peter J. Ebertowski, 5696.  6/29/2003. 		RM 
_________________________________________________________________________

149.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Mush Creek Oil Field W of Coyote Draw, on two-track road off of Wyo Hwy 450, ca 14 air mi WSW of Newcastle; ca 23 air mi SSE of Upton.  Elev. 4210-4310 ft.
T44N R64W S24 NW1/4.  43.7709 N, 104.4915 W.  
Grassland, Carex filifolia and Stipa comata abundant. Phenology: fruiting. 

Peter J. Ebertowski, 5774.  7/1/2003. 		RM 
_________________________________________________________________________

150.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hills N of Cheyenne River on County Road 55, ca 39 air mi ESE of Wright; ca 34 air mi SW of Newcastle.  Elev. 4240-4400 ft.
T41N R66W S3 SE1/4.  43.5585 N, 104.7707 W.  
Sagebrush grassland, Bouteloua gracilis abundant. Phenology: fruiting. 

Peter J. Ebertowski, 5792.  7/1/2003. 		RM 
_________________________________________________________________________

151.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: low hills N of Little Thunder Creek and Hansen Draw, on gravel road near gas processing plant, ca 21 air mi E of Wright; ca 44 air mi W of Newcastle.  Elev. 4560-4700 ft.
T43N R69W S24.  43.6859 N, 105.0899 W.  
Sagebrush grassland, Bouteloua gracilis abundant. Phenology: fruiting. 

Peter J. Ebertowski, 5861.  7/1/2003. 		RM 
_________________________________________________________________________

152.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: ca 1 mi E of Beulah Bell Lake.  Elev. 5990-6110 ft.
T30N R86W S27 NW1/4.  42.5403 N, 107.1209 W.  
Sagebrush flats and slope. Phenology: flowering. 

Ronald L. Hartman, 57356.  6/9/1997. 		RM 
     with Amy J. Roderick
_________________________________________________________________________

153.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills N of confluence of North Fork Duck Creek and Duck Creek, off dirt road to Dickinson Ranch, ca 39 air mi NNE of Gillette; ca 39 air mi NNW of Moorcroft.  Elev. 3800-3940 ft.
T56N R69W S30 W1/2.  44.8086 N, 105.1883 W.  
Slopes forming ravine in silver sagebrush grassland. Phenology: fruiting. 

Peter J. Ebertowski, 5898.  7/3/2003. 		RM 
_________________________________________________________________________

154.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: low hills N of Flat Creek, on LA Ranch or County Road 10, ca 33 air mi NE of Gillette; ca 31 air mi NNW of Moorcroft.  Elev. 4160-4220 ft.
T54N R69W S4 SW1/4.  44.688 N, 105.157 W.  
Grassy hilltop with small rock outcrops. Phenology: fruiting. 

Peter J. Ebertowski, 5964.  7/3/2003. 		RM 
_________________________________________________________________________

155.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: sagebrush grassland ca 1.3 mi NW of Soda Well, on Forest Road 1032, ca 31 air mi NNE of Gillette; ca 35 air mi NNW of Moorcroft.  Elev. 3800-3960 ft.
T55N R70W S32.  44.7026 N, 105.2988 W.  
Grassy slope with scattered yucca. Phenology: fruiting. 

Peter J. Ebertowski, 5993.  7/3/2003. 		RM 
_________________________________________________________________________

156.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: grassland SE of Reed and Bruce draws, on Dull Center or County Road 38, ca 5.5 air mi NE of Bill; ca 37 air mi NNE of Douglas.  Elev. 4710-4760 ft.
T38N R69W S17 N1/2.  43.2695 N, 105.1705 W.  
Sagebrush grassland, Elymus smithii and Bouteloua gracilis abundant. Phenology: fruiting. 

Peter J. Ebertowski, 6047.  7/5/2003. 		RM 
_________________________________________________________________________

157.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: washes W of and draining to Bobcat Creek, on Forest Road 958, ca 10 air mi E of Bill; ca 37 air mi NNE of Douglas.  Elev. 4600-4680 ft.
T38N R68W S30 SE1/4.  43.2408 N, 105.0706 W.  
Patches of fractured rock in sagebrush grassland. Phenology: fruiting. 

Peter J. Ebertowski, 6068.  7/5/2003. 		RM 
_________________________________________________________________________

158.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: ca 4 air mi NW of junction of Wyo Hwy 487 and Wyo Hwy 220.  Elev. 5480-5500 ft.
T32N R82W S33.  42.7006 N, 106.6687 W.  
Shale hills and sandy areas and badlands. Phenology: flowering. 

Ronald L. Hartman, 57374.  6/11/1997. 		RM 
     with Amy J. Roderick and Cherie Winner
_________________________________________________________________________

159.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Cow Creek Buttes along and including Owl Creek, on four wheel drive road off Forest Road 958, ca 15 air mi E of Bill; ca 39 air mi NNE of Douglas.  Elev. 4500-4800 ft.
T38N R67W S30 SW1/4.  43.2408 N, 104.9508 W.  
Sagebrush grassland, Bouteloua gracilis abundant. Phenology: fruiting. 

Peter J. Ebertowski, 6136.  7/5/2003. 		RM 
_________________________________________________________________________

160.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: tributary of Skull Creek, E of Sunquist Draw, on County Road 14, ca 13 air mi ESE of Upton; ca 15 air mi NE of Newcastle.  Elev. 4580-4640 ft.
T47N R63W S14 W1/4.  44.0481 N, 104.3896 W.  
Grassland on rocky hillside. Phenology: fruiting. 

Peter J. Ebertowski, 6220.  7/7/2003. 		RM 
_________________________________________________________________________

161.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Burning Coal Draw just N of North Prong Little Thunder Creek on Wyo Hwy 450, ca 15 air mi ESE of Wright; ca 43 air mi SSE of Gillette.  Elev. 4620-4760 ft.
T43N R70W S23 NE1/4.  43.6859 N, 105.2295 W.  
Sagebrush grassland, Stipa comata and Bouteloua gracilis abundant. Phenology: fruiting. 

Peter J. Ebertowski, 6416.  7/10/2003. 		RM 
_________________________________________________________________________

162.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: TA Buttes on two-track road off Union Chapel Road, ca 6 air mi SE of Gillette; ca 4.5 air mi S of Wyodak.  Elev. 4560-4800 ft.
T49N R71W S16.  44.2234 N, 105.3987 W.  
Ravine in grassland. Phenology: fruiting. 

Peter J. Ebertowski, 6504.  7/11/2003. 		RM 
_________________________________________________________________________

163.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Olson Draw, on two track road off Forest Road 1619, ca 14 air mi SE of Wright; ca 48 air mi S of Gillette.  Elev. 4910-4970 ft.
T42N R70W S17 SW1/4.  43.6151 N, 105.2893 W.  
Grassy ravine in sagebrush grassland. Phenology: fruiting. 

Peter J. Ebertowski, 6592.  7/12/2003. 		RM 
_________________________________________________________________________

164.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Upper North Platte and Laramie River Drainages: ca 3 air mi NE of north end of Wheatland Reservoir No. 3.  Elev. 7050 ft.
T23N R74W S36 NW1/4.  41.9221 N, 105.6543 W.  
Calcareous slope, common. Phenology: flowering. 

Ronald L. Hartman, 58352.  6/25/1997. 		RM 
     with Amy J. Roderick
_________________________________________________________________________

165.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Arizona, Coconino County: Sitgreaves National Forest: ca 50 air mi SSW of Winslow on Forest Road 34 (continuation of Ariz Hwy 99) at junction with Forest Road 211.  Elev. 6640 ft.
T14N R14E S8; also S17.  34.609 N, 110.8802 W; GPS Reading.  
Pinyon/juniper with pondrosa pine scattered and roadside; roadside. Phenology: fruiting. 

Ronald L. Hartman, 79834.  8/22/2004. 		RM 
_________________________________________________________________________

166.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: Miners Canyon on northeastern side of range, ca 16 air mi N of Independence Rock.  Elev. 6600 ft.
T27N R86W S33.  42.2674 N, 107.1238 W.  
Along creek; limber pine, Rocky Mountain maple, and Ribes common. Phenology: fruiting. 

Amy J. Roderick, 7756.  8/6/1998. 		RM 
     with Kevin J. Taylor
_________________________________________________________________________

167.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Dry Creek 0-1/3 mi E of Wyo Hwy 32, 0.5 mi N of U.S. Hwy 14.  Elev. 4290 ft.
T52N R96W S5 NW1/4.  
Sagebrush-saltbush steppe on bluff above creek with Artemisia tridentata var. wyomingensis, Atriplex gardneri, and Bouteloua gracilis. 

Erwin F. Evert, 40815.  6/11/2004. 		RM 913423	Barcode: RM0066377
_________________________________________________________________________

168.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: ca 1/3 mi W of Wyo Hwy 32 and 1/4 mi W of Coon Creek.  Elev. 4460 ft.
T54N R97W S34; also S35.  
Saltbush-sagebrush-grassland with Atriplex gardneri, Artemisia tridentata var. wyomingensis, Poa secunda, and Musineon divaricatum abundant. Phenology: flowering & fruiting. 

Erwin F. Evert, 41143.  6/5/2005. 		RM 912735	Barcode: RM0068731
_________________________________________________________________________

169.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Clearwater Creek trail, ca 2-3 mi N of U.S. Hwy 14, 16, & 20.  Elev. 6100-6400 ft.
T52N R107W S12.  44.4908 N, 109.6844 W.  
Open Douglas fir forest. Phenology: flowering & fruiting. 

Erwin F. Evert, 10101.  6/19/1986. 		RM 724969	Barcode: RM0039744
_________________________________________________________________________

170.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: immediately E of the mouth of Pagoda Creek, N and S of U.S. Hwy 14, 16, & 20.  Elev. 5900 ft.
T52N R106W S23.  44.4618 N, 109.5837 W.  
Sagebrush-grassland community. Phenology: flowering & fruiting. 

Erwin F. Evert, 9901.  6/13/1986. 		RM 724874	Barcode: RM0039743
_________________________________________________________________________

171.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along north side of North Fork Shoshone River, ca 0.5 mi W of the mouth of Canyon Creek.  Elev. 5800 ft.
T52N R105W S19; also S20.  44.4618 N, 109.5435 W.  
Sagebrush-grassland. Phenology: flowering & fruiting. 

Erwin F. Evert, 9963.  6/13/1986. 		RM 724899	Barcode: RM0039745
_________________________________________________________________________

172.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: N side of Sheep Mountain, ca 1/4-1/2 mi S of County Road FU6.  Elev. 5800-6000 ft.
T52N R104W S15.  44.479 N, 109.3454 W.  
Sagebrush-grassland community on limestone substrates. 

Erwin F. Evert, 9984.  6/15/1986. 		RM 724905	Barcode: RM0039735
_________________________________________________________________________

173.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ridge immediately W of Dunn Creek, ca 1-2 mi NW of Wapiti.  Elev. 6000-6500 ft.
T52N R105W S11; also S13.  44.4908 N, 109.4629 W.  
In sagebrush-grassland community with Elymus spicatus, Koeleria macrantha and Artemisia frigida. Phenology: fruiting. 

Erwin F. Evert, 11961.  6/8/1987. 		RM 731069	Barcode: RM0039740
_________________________________________________________________________

174.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ridge between Big Creek and Wall Creek, ca 2-3 mi N of U.S. Hwy 14, 16, & 20.  Elev. 6000-6400 ft.
T52N R105W S9; also S16.  44.4908 N, 109.5032 W.  
In grassland community with Koeleria macrantha, Elymus spicatus and Carex filifolia. Phenology: flowering & fruiting. 

Erwin F. Evert, 12135.  6/14/1987. 		RM 730940	Barcode: RM0039737
_________________________________________________________________________

175.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: north-south trending ridge between Horse Creek and Grizzly Creek ca 2-5 mi N of U.S. Hwy 14, 16, & 20.  Elev. 7500-8500 ft.
T52N R106W S3; also T53N R106W S35.  44.5053 N, 109.6039 W.  
Rocky ridgetop, sagebrush-grassland/Douglas fir-limber pine mosaic. Phenology: flowering & fruiting. 

Erwin F. Evert, 12596.  6/25/1987. 		RM 731388	Barcode: RM0039736
_________________________________________________________________________

176.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: ca 1/8 mi N of Shoshone River, N of Cody.  Elev. 5100 ft.
T53N R102W S36 NE1/4.  44.5283 N, 109.0881 W.  
Sagebrush-grassland dominated by Carex filifolia, Bouteloua gracilis, and Artemisia tridentata var. wyomingensis. Phenology: flowering & fruiting. 

Erwin F. Evert, 18614.  6/7/1990. 		RM 618876	Barcode: RM0179588
_________________________________________________________________________

177.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: along east side of U.S. Hwy Alt. 14, just S of Shoshone River, NE of Cody.  Elev. 4850 ft.
T53N R101W S13.  44.5722 N, 108.9656 W.  
Sagebrush-grassland with Artemisia tridentata, Artemisia cana, Arenaria hookeri, and Agropyron spicatum. Phenology: flowering & fruiting. 

Erwin F. Evert, 18642.  6/8/1990. 		RM 618849	Barcode: RM0179589
_________________________________________________________________________

178.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: ca 1/4 mi S of Willwood Road; ca 2 mi E of U.S. Hwy Alt 14; ca 12 mi SE of Powell.  Elev. 4800 ft.
T54N R100W S9.  44.6733 N, 108.9053 W.  
Grassland with some Artemisia tridentata and with Bouteloua gracilis, Carex filifolia, and Stipa comata. Phenology: flowering & fruiting. 

Erwin F. Evert, 18709.  6/8/1990. 		RM 618787	Barcode: RM0179586
_________________________________________________________________________

179.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: ca 1/4-1/8 mi S of Sand Coulee Road; ca 4 mi E of Wyo Hwy 120; ca 25 mi N of Cody.  Elev. 4900 ft.
T56N R102W S35.  44.7892 N, 109.1078 W.  
Sagebrush-saltbrush-grassland. Phenology: flowering & fruiting. 

Erwin F. Evert, 18740.  6/10/1990. 		RM 618756	Barcode: RM0179590
_________________________________________________________________________

180.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: ca 1/2-3/4 mi SW of Wyo Hwy 294, ca 12 mi NW of Powell.  Elev. 4600 ft.
T56N R101W S36.  44.78944 N, 108.967 W.  
Badland bluffs in sagebrush-saltbrush-grassland. Phenology: flowering & fruiting. 

Erwin F. Evert, 18810.  6/10/1990. 		RM 619110	Barcode: RM0179587
_________________________________________________________________________

181.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: along west side of Oregon Basin Road, ca 1.5 mi S of U.S. Hwy 14, 16, & 20.  Elev. 5250 ft.
T52N R100W S15; also S16.  44.4828 N, 108.8672 W.  
Sagebrush-grassland with Artemisia tridentata var. wyomingensis, Artemisia pedatifida, Delphinium geyeri, Bouteloua gracilis, Carex filifolia, and Stipa comata. Phenology: flowering & fruiting. 

Erwin F. Evert, 18828.  6/13/1990. 		RM 619094	Barcode: RM0179583
_________________________________________________________________________

182.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: along west side of YU Bench Road, ca 8 mi S of U.S. Hwy 14, 16, & 20, SE of Cody.  Elev. 5200 ft.
T51N R99W S8 & S17.  44.4072 N, 108.7839 W.  
Sagebrush-grassland with Bouteloua gracilis, Opuntia polyacantha, Lappula redowski, Poa secunda, and Astragalus grayi. Phenology: flowering & fruiting. 

Erwin F. Evert, 18915.  6/13/1990. 		RM 619010	Barcode: RM0179585
_________________________________________________________________________

183.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carbon County: Bighorn Basin: along Crooked Creek Road, ca 13 mi N of Lovell, Wyoming.  Elev. 4300 ft.
T9S R27E S33.  45.0091 N, 108.4245 W.  
Sagebrush-saltbrush-grassland with scattered Juniperous scopulorum with dominants Bouteloua gracilis and Stipa comata. Phenology: flowering & fruiting. 

Erwin F. Evert, 18975.  6/16/1990. 		RM 618946
_________________________________________________________________________

184.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: along east side of YU Bench Road, ca 1.5 mi N of the Greybull River.  Elev. 4900 ft.
T51N R99W S36.  44.3497 N, 108.7031 W; uncertainty 1 mi..  
Sagebrush-grassland on sandy substrates with Bouteloua gracilis, Stipa comata, Poa secunda, Carex filifolia, Opuntia polyacantha, Delphinium geyeri, and Haplopappus armerioides. Phenology: flowering & fruiting. 

Erwin F. Evert, 19132.  6/21/1990. 		RM 619165	Barcode: RM0179584
_________________________________________________________________________

185.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: south side of YU Bench, ca 0.5 mi N of County Road 3LE and the Greybull River, ca 5 mi NE of Wyo Hwy 120.  Elev. 5600 ft.
T50N R99W S16.  44.3062 N, 108.7629 W.  
Sagebrush grassland on rocky alluvial soil with Arenaria hookeri, Bouteloua gracilis, Sedum lanceolatum, Stipa comata and Oryzopis hymenoides. Phenology: flowering & fruiting. 

Erwin F. Evert, 19197.  6/21/1990. 		RM 619488	Barcode: RM0179592
_________________________________________________________________________

186.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: ridge ca 3 mi E of Wyo Hwy 120, ca 9 mi N of Meeteetse.  Elev. 5700 ft.
T50N R100W S22.  44.2918 N, 108.8637 W.  
Rocky ridge in sagebrush grassland and limber pine woodland mosaic with Pentstemon laricifolius, Cymopterus hendersonii, Carex filifolia and Stipa comata. Phenology: flowering & fruiting. 

Erwin F. Evert, 19218.  6/21/1990. 		RM 619452	Barcode: RM0179593
_________________________________________________________________________

187.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: ridge N & W of the Newton Lakes, ca 4 mi NW of Cody.  Elev. 5300-5500 ft.
T53N R102W S27.  44.5428 N, 109.1285 W.  
Sagebrush-grassland with some scattered Pinus flexilis in places on rocky substrates with Artemisia nova, Penstemon laricifolius, Eriogonum pauciflorum, Bouteloua gracilis and Carex filifolia. 

Erwin F. Evert, 19285.  6/26/1990. 		RM 
_________________________________________________________________________

188.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Arizona, Coconino County: Kaibab National Forest: Kaibab Plateau: between U.S. Hwy 89A and House Rock Canyon in the vicinity of the scenic overlook, ca 8-8.5 air mi E of Jacob Lake; ca 29.5-30 air mi SE of Fredonia.  Elev. 5800-6050 ft.
T38N R3E S3.  36.7222 N, 112.0586 W; GPS Reading.  
Steep slopes above the canyon with limy ledges. Phenology: buds. 

B. E. Nelson, 64473.  5/1/2005. 		RM 
     with James F. Fowler
_________________________________________________________________________

189.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Idaho, Fremont County: Snake River Plains: sand dunes N and E of Egin Lakes, ca 8 mi W of St. Anthony.  Elev. 4800 ft.
T7N R39E S3.  43.964 N, 111.8475 W.  
Sand dunes with Oryzopsis hymenoides, Elymus flavescens, Stipa comata, and Psoralea lanceolata. 

Erwin F. Evert, 20978.  6/19/1991. 		 
_________________________________________________________________________

190.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: just S of Woodbine Campground, ca 33 mi S of Big Timber.  Elev. 5300 ft.
T5S R15E S32.  45.3559 N, 109.9019 W.  
Grassland openings with Festuca idahoensis, Stipa comata, Astragalus adsurgens, and Antennaria rosea. Phenology: flowering & fruiting. 

Erwin F. Evert, 21402.  6/29/1991. 		RM 739235
_________________________________________________________________________

191.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: Yankee Jim Canyon, on west side of Yellowstone River, ca 12 mi NW of Gardiner.  Elev. 5200 ft.
T8S R7E S4.  45.1678 N, 110.8727 W.  
Sagebrush-grassland/Douglas fir woodland mosaic with Elymus spicatus, Stipa comata, Artemisia tridentata, and Pinus flexilis. Phenology: flowering & fruiting. 

Erwin F. Evert, 21493.  7/8/1991. 		RM 739159
_________________________________________________________________________

192.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: Boulder Arch Scenic Area along the Boulder River, ca 21 mi SW of Big Timber.  Elev. 5200 ft.
T3S R12E S26.  45.5452 N, 110.2104 W.  
Openings in Dougals fir forest on limestone derived substrates with Elymus spicatus and Stipa comata. Phenology: flowering. 

Erwin F. Evert, 21864.  7/18/1991. 		RM 738977
_________________________________________________________________________

193.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carbon County: Along north side of Robertson Draw Road, ca 2.5 mi W of Mont Hwy 72.  Elev. 4500 ft.
T9S R21E S27.  45.0125 N, 109.1203 W.  
Sagebrush-grassland with Artemisia pedatifida, Hymenoxys acaulis, Atriplex confertifolia, and Bouteloua gracilis. Phenology: flowering & fruiting. 

Erwin F. Evert, 22590.  6/10/1992. 		RM 779894
_________________________________________________________________________

194.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Park County: Ca 1/8 mi S of Emigrant along west side of dirt road.  Elev. 5040 ft.
T5S R8E S33.  45.3559 N, 110.7451 W.  
Grassland with a few scattered Juniperus scopulorum and with Stipa comatat, Carex filifolia, Bouteloua gracilis, and Zigadenus venenosus. Phenology: flowering & fruiting. 

Erwin F. Evert, 23040.  6/21/1992. 		RM 753867
_________________________________________________________________________

195.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Gallatin County: Madison Range: Gallatin National Forest: along the north side of Taylor Creek: ca 1 mi W of U.S. Hwy 191, ca 14 mi S of Big Sky.  Elev. 7100-7200 ft.
T9S R4E S10.  45.0658 N, 111.2196 W.  
Open, south-facing limestone cliffs and slope with Agropyron spicatum, Artemisia fridgida, and Pentaphylloides floribunda. Phenology: flowering & fruiting. 

Erwin F. Evert, 23860.  7/16/1992. 		RM 754532
_________________________________________________________________________

196.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Sweet Grass County: Ca 1/4 mi E of Dry Creek, ca 4 mi SE of Big Timber.  Elev. 4300 ft.
T1S R15E S5.  45.7781 N, 109.9016 W.  
Grassland with Carex filifolia, Agropyron spicatum, and Arenaria hookeri. Phenology: flowering & fruiting. 

Erwin F. Evert, 24837.  6/4/1993. 		RM 611947
_________________________________________________________________________

197.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Idaho, Fremont County: Snake River Plains: ca 0.5 mi W of Sand Creek Road, ca 10 mi N of St Anthony.  Elev. 5290 ft.
T9N R41E S17.  44.1082 N, 111.6453 W.  
Amply vegetated, low sand dunes with Prunus virginiana var. melanocarpa, Mahonia repens, Elymus flavescens, and Purshia tridentata. 

Erwin F. Evert, 25152.  6/19/1993. 		RM 
_________________________________________________________________________

198.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ridge along north side of Grass Creek Road, ca 6 mi W of Wyo Hwy 120.  Elev. 5800 ft.
T46N R99W S14.  43.9542 N, 108.7022 W.  
Sagebrush-grassland with Stipa comata, Stanleya tomentosa, Astragalus spatulatus, and Haplopappus armerioides. Phenology: flowering & fruiting. 

Erwin F. Evert, 25305.  6/27/1993. 		RM 611619	Barcode: RM0179591
_________________________________________________________________________

199.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: ridge just N of Meyers Creek, in foothills ca 10 mi NW of Nye.  Elev. 6000-6200 ft.
T4S R15E S18 NW1/4.  45.4869 N, 109.9222 W.  
Sagebrush-grassland with scattered Douglas fir and ponderosa pine, with Astragalus flexuosus, Stipa comata, and Arenaria congesta. Phenology: flowering & fruiting. 

Erwin F. Evert, 25749.  7/9/1993. 		RM 611294
_________________________________________________________________________

200.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carbon County: Shupak Pond, ca 6 mi NNW of Belfry.  Elev. 3900 ft.
T7S R22E S16 SW1/4.  45.2262 N, 109.0364 W.  
Disturbed sagebrush-grassland S of pond with Erigeron pumilus, Alyssum desertorum, Lappula redowskii, and Bromus tectorum. Phenology: flowering. 

Erwin F. Evert, 26637.  6/5/1994. 		RM 780378	Barcode: RM0101014
_________________________________________________________________________

201.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carbon County: Just N of North Fork Dry Creek, ca 8 m NW of Belfry.  Elev. 4060-4280 ft.
T7S R22E S7 SW1/4.  45.2405 N, 109.0773 W.  
Sagebrush-grassland with scattered limber pine and juniper; on north/south trending ridge with sandstone outcroppings. Phenology: flowering & fruiting. 

Erwin F. Evert, 26720.  6/5/1994. 		RM 780297
_________________________________________________________________________

202.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Madison County: Madison Valley: along west and east sides of U.S. Highway 287, ca 5 mi S of Cameron.  Elev. 5440 ft.
T8S R1W S24.  45.124 N, 111.6691 W.  
Disturbed grassland with Melilotus officinalis, Agropyron spicatum, Stipa comata, and Erigeron pumilis. Phenology: fruiting. 

Erwin F. Evert, 27269.  6/18/1994. 		RM 781525
_________________________________________________________________________

203.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along south side of Sand Draw Road, ca 20 mi NW of Thermopolis.  Elev. 4800 ft.
T45N R96W S27.  43.8359 N, 108.3614 W.  
Shrub steppe with Astragalus grayi, Strepanthella longirostris, Gaura coccinea, and Carex filifolia. Phenology: flowering. 

Erwin F. Evert, 28723.  6/6/1995. 		RM 783308	Barcode: RM0179594
_________________________________________________________________________

204.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: Gebo (abandoned townsite), ca 10 mi N of of Thermopolis.  Elev. 4500 ft.
T44N R96W S11.  43.7922 N, 108.3447 W.  
Disturbed areas with Chorispora tenella, Lappula redowskii, and Alyssum desertorum. Phenology: flowering. 

Erwin F. Evert, 28747.  6/7/1995. 		RM 783349	Barcode: RM0179595
_________________________________________________________________________

205.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along east side of Murphy Draw Road, ca 3/4 mi N of Wyo Hwy 431.  Elev. 5200 ft.
T47N R97W S28.  44.0133 N, 108.5017 W.  
Saltbush-grassland with Atriplex gardneri, Atriplex confertifolia, Musineon divaricatum, and Vicia americana. Phenology: flowering & fruiting. 

Erwin F. Evert, 28840.  6/11/1995. 		RM 783431	Barcode: RM0179596
_________________________________________________________________________

206.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Park County: Paradise Valley: Gallatin National Forest: La Duke Trail Head, just E of U.S. Hwy 89, ca 6 mi NW of Gardiner.  Elev. 5300-5500 ft.
T8S R8E S32.  45.095 N, 110.7703 W.  
Disturbed sagebrush-grassland with Artemisia arbuscula, Lewisia rediviva, Lappula redowskii, and Allium textile. Phenology: flowering. 

Erwin F. Evert, 29016.  6/15/1995. 		RM 782527	Barcode: RM0101279
_________________________________________________________________________

207.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Park County: Rest area along the east side of Montana Highway 89: just S of Big Creek, 27 mi S of Livingston.  Elev. 5040 ft.
T6S R7E S23.  45.2996 N, 110.8276 W; uncertainty 1 mi..  
Weedy, non-irrigated area adjacent to mowed lawn at north end of area with Bromus tectorum, Veronica arvensis, and Ranunculus testiculatus. Phenology: flowering & fruiting. 

Erwin F. Evert, 31214.  6/14/1996. 		RM 787170
_________________________________________________________________________

208.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Park County: Absaroka Mountains foothills: Gallatin National Forest: 2 1/2 mi NE of Gardiner, 0-1/3 mi N of the Jardine Road.  Elev. 6350-6600 ft.
T9S R9E S18.  45.0513 N, 110.668 W; uncertainty 1 mi..  
Sagebrush-grassland on south facing slope with Artemisia nova, Agropyron spicatum, Koeleria macrantha, and Balsamorhiza sagittata. Phenology: flowering & fruiting. 

Erwin F. Evert, 31295.  6/21/1996. 		RM 786969
_________________________________________________________________________

209.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Bridger-Teton National Forest: north-south trending ridge just E of Alkali Creek, 3/4-1 mi S of Gros Ventre River, 23 mi NE of Jackson.  Elev. 7400-7800 ft.
T42N R113W S23.  43.5908 N, 110.3772 W.  
Grassland with Chrysothamnus viscidiflorus, Stipa comata, and Astragalus tenellus. Phenology: flowering. 

Erwin F. Evert, 31846.  7/8/1996. 		RM 788389	Barcode: RM0179597
_________________________________________________________________________

210.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carbon County: Ridge immediately N of County Road 421 and E of Monahan Road, 1.3 mi W of Joliet.  Elev. 4000 ft.
T4S R22E S16; also S15.  45.487 N, 109.0175 W; uncertainty 2 mi..  
Disturbed ponderosa pine-grassland on sandstone outcroppings with Agropyron spicatum, Alyssum desertorum, and Bromus tectorum. Phenology: flowering & fruiting. 

Erwin F. Evert, 32860.  6/11/1997. 		RM 818251	Barcode: RM0013850
_________________________________________________________________________

211.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ridge and sandstone outcroppings N of Upper Cottonwood Creek Road, ca 28 mi NW of Thermopolis.  Elev. 5200 ft.
T45N R97W S32.  43.8211 N, 108.52 W; uncertainty 1 mi..  
Sagebrush-grassland with Bouteloua gracilis, Bromus tectorum, and Sarcobatus vermiculatus. Phenology: fruiting. 

Erwin F. Evert, 33011.  6/21/1997. 		RM 818418	Barcode: RM0020816
_________________________________________________________________________

212.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Park County: Along the south side of the Old Boulder Road E of the Yellowstone River just outside of Livingston.  Elev. 4590 ft.
T2S R10E S18.  
Grassland with Koeleria macrantha, Bouteloua gracilis, Arenaria hookeri, and Castilleja pallescens. Phenology: flowering & fruiting. 

Erwin F. Evert, 33373.  6/28/1997. 		RM 818734	Barcode: RM0020115
_________________________________________________________________________

213.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carbon County: Wolf Canyon 1 mi S of the Yellowstone River, ca 14 mi WSW of Laurel.  Elev. 3600-3700 ft.
T3S R22E S8 SE1/4.  45.5889 N, 109.0381 W; uncertainty 0.5 mi..  
Sides of canyon in rocky open ponderosa pine forest with Agropyron spicatum, Festuca idahoensis, and Rhus trilobata in the understory. Phenology: flowering & fruiting. 

Erwin F. Evert, 34834.  6/2/1998. 		RM 820184	Barcode: RM0023357
_________________________________________________________________________

214.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 1/4 - 1/2 mi N of Little Sand Draw Road, ca 15 mi NW of Thermopolis.  Elev. 4600 ft.
T45N R95W S33.  43.8211 N, 108.2594 W; uncertainty 1 mi..  
Sagebrush-grassland with Carex filifolia, Stipa comata, and Delphinium geyeri. Phenology: flowering & fruiting. 

Erwin F. Evert, 34908.  6/11/1998. 		RM 820129	Barcode: RM0023788
_________________________________________________________________________

215.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ridge ca 4 mi W of Gebo; 14 mi NW of Thermopolis.  Elev. 4600-4900 ft.
T44N R95W S7.  43.7924 N, 108.3054 W; uncertainty 1 mi..  
Sagebrush-grassland with scattered Juniperus scopulorum, Oryzopsis hymenoides, Koeleria macrantha, Bouteloua gracilis, and Platyschkuhria integrifolia. Phenology: flowering & fruiting. 

Erwin F. Evert, 34995.  6/11/1998. 		RM 820790	Barcode: RM0020385
_________________________________________________________________________

216.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ridge ca 0.5 mi S of Kirby Creek just east of Blue Springs Draw, 20 mi NE of Thermopolis.  Elev. 4600 ft.
T43N R92W S7.  43.7115 N, 107.946 W; uncertainty 1 mi..  
Sagebrush-grassland with Stipa comata, Bromus tectorum, and Bouteloua gracilis. Phenology: flowering & fruiting. 

Erwin F. Evert, 35001.  6/12/1998. 		RM 820789	Barcode: RM0020386
_________________________________________________________________________

217.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Park County: Gallatin National Forest: along the north side of Yellowstone River just west of Bear Creek, 2 mi E of Gardiner.  Elev. 5300-5400 ft.
T9S R9E S19.  45.0368 N, 110.668 W; uncertainty 1 mi..  
Saltbrush/greasewood grassland on barren south-facing slope with Alyssum alyssoides, Atriplex gardneri, and Sarcobatus vermiculatus. Phenology: flowering & fruiting. 

Erwin F. Evert, 35230.  6/29/1998. 		RM 821072	Barcode: RM0020304
_________________________________________________________________________

218.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Park County: Yellowstone National Park: northwest side of Mt. Everts, just above Rescue Creek Trailhead; 1 mi S of Gardiner.  Elev. 5500 ft.
T9S R8E S25.  45.0222 N, 110.6885 W; uncertainty 1 mi..  
Saltbrush/greasewood grassland with Grayia spinosa, Sarcobatus vermiculatus, and Bromus tectorum. Phenology: flowering & fruiting. 

Erwin F. Evert, 35485.  7/1/1998. 		RM 820792	Barcode: rm0023242
_________________________________________________________________________

219.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Needle Peak N of Baggot or County Road 680, ca 11.2 air mi NE of Encampment; ca 20.2 air mi SW of Saratoga.  Elev. 7300-7650 ft.
T15N R83W S9 W1/2; also NW1/4 S8.  41.2828 N, 106.7294 W.  
Gravelly sagebrush grasslands and draw. Phenology: fruiting. 

Amy J. Roderick, 1172.  6/26/1997. 		RM 
_________________________________________________________________________

220.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Gilpin County: Arapaho National Forest: Front Range: along Colo Hwy 119 and North Clear Creek, W of Cottonwood Gulch, ca 5 air mi SE of Central City.  Elev. 7240-7340 ft.
T3S R72W S27 NE1/4.  39.7638 N, 105.4294 W; uncertainty 0.25 mi..  
Roadside and adjacent steep, rocky slope. Phenology: flowering & fruiting. 

B. E. Nelson, 58624a.  6/9/2003. 		RM 
     with Erin and Michael Foley
_________________________________________________________________________

221.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Grand County: Arapaho National Forest: Middle Park: just N of U.S. Hwy 40, ca 3 mi W of Parshall; ca 9 mi E of Kremmling.  Elev. 7500 ft.
T1N R79W S10 W1/2.  40.0662 N, 106.2324 W; GPS Reading.  
Roadside and sagebrush steppe. Phenology: flowering & fruiting. 

Erin Foley, 1005.  6/20/2003. 		RM 
     with Michael Foley
_________________________________________________________________________

222.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Grand County: Gore Range: along Trough or County Road 1 on the east side of Hartman Mountain, ca 2 air mi ENE of Radium; ca 10 air mi SW of Kremmling.  Elev. 7480-7550 ft.
T1S R82W S24 SW1/4.  39.9605 N, 106.52 W; GPS Reading.  
Stony sagebrush slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 61101.  6/7/2004. 		RM 
     with Erin Foley
_________________________________________________________________________

223.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Grand County: Gore Range: ca 0.5 mi N of Radium along the Colorado River.  Elev. 6800 ft.
T1S R82W S22 SW1/4.  39.959 N, 106.55 W; GPS Reading.  
Along river and sandy flats. Phenology: flowering. 

Erin Foley, 5963.  5/21/2004. 		RM 
_________________________________________________________________________

224.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Grand County: Gore Range: ca 0.5 air mi N of Radium and 9.5 air mi NE of State Bridge, just W of railroad.  Elev. 7140-7200 ft.
T1S R82W S22 SW1/4.  39.9565 N, 106.5531 W; GPS Reading.  
Pinyon-juniper slope/road cut. Phenology: flowering & fruiting. 

Erin Foley, 6051.  5/22/2004. 		RM 
_________________________________________________________________________

225.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Grand County: Middle Park: Red Mountain, ca 2 mi E of Kremmling and 6.5 mi W of Parshall.  Elev. 7800-7939 ft.
T1N R80W S10 S1/2.  40.0578 N, 106.3435 W; GPS Reading.  
Sagebrush slope. Phenology: flowering & fruiting. 

Erin Foley, 6502.  5/31/2004. 		RM 
_________________________________________________________________________

226.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Grand County: Middle Park: just S of Horse Gulch off County Road 22, ca 2.5 air mi NE of Kremmling and ca 3.5 air mi SE of Wolford Mountain.  Elev. 7680-7900 ft.
T1N R80W S3 SW1/4.  40.0737 N, 106.3454 W; GPS Reading.  
Southeast-facing sagebrush slope. Phenology: flowering & fruiting. 

Erin Foley, 8319.  6/24/2004. 		RM 
_________________________________________________________________________

227.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Utah, Garfield County: Capitol Reef National Park: Hyla Hanging Garden, Lower Halls Creek.  Elev. 1305 m.
x509378:y4164917.  zone 12, 509378E, 4164917N; Specimen Label.  
Hanging garden. 

James F. Fowler, 1269.  6/3/1993. 		 
     with C. L. May
_________________________________________________________________________

228.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Moffat County: Dinosaur National Monument: Yampa Hanging Garden, Yampa Canyon.  Elev. 1664 m.
x683335:y4482718.  zone 12, 683335E, 4482718N; Specimen Label.  
Hanging garden. 

James F. Fowler, 1352.  6/16/1993. 		 
     with C. L. May
_________________________________________________________________________

229.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: along Buzzard Road, ca 1.5 air mi NE of Rendle Point above Separation Flats, ca 15.5 air mi NNW of Rawlins.  Elev. 6750-7065 ft.
T23N R88W S3 N1/2.  41 59' 59" N, 107 19' 5" W.  
Sandstone pavement, rimrock, and adjacent slopes with cushion plant community or sagebrush steppe. Phenology: fruiting. 

B. E. Nelson, 30974.  6/3/1994. 		 
     with Laura Welp
_________________________________________________________________________

230.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: ca 3.5 air mi W of Table Mountain, ca 9 air mi S of the Ferris Mountains; ca 23 air mi N of Rawlins.  Elev. 6680-6710 ft.
T25N R87W S20 SE1/4.  42.1233 N, 107.2597 W.  
Sandy rolling sagebrush-grassland. Phenology: fruiting. 

B. E. Nelson, 31020.  6/3/1994. 		 
     with Laura Welp
_________________________________________________________________________

231.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: ridge along south side of Lost Soldier Creek off Wyo Hwy 73 between Lamont and Bairoil, ca 32.5 air mi NNW of Rawlins.  Elev. 6680-6780 ft.
T26N R89W S19 W1/2.  42.1234 N, 107.5069 W.  
Sandstone ridge and adjacent slopes. Phenology: fruiting. 

B. E. Nelson, 31028.  6/5/1994. 		 
     with Laura Welp
_________________________________________________________________________

232.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: sand dunes and slope along Greasewood Wash, ca 4 air mi N of Black Rock, ca 32.5 mi NE of Rock Springs.  Elev. 6760 ft.
T23N R101W S36.  41 55' 55" N, 108 47' 18" W.  
Sandy slopes with sagebrush and patches of hopsage. Phenology: fruiting. 

B. E. Nelson, 31407.  6/9/1994. 		 
     with Laura Welp
_________________________________________________________________________

233.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: base and slopes of sandstone rim by Separation Creek, ca 16.5 air mi SW of Rawlins; ca 14 air mi SE of Creston Junction.  Elev. 7100-7200 ft.
T19N R90W S12 E1/2.  41 38' 38" N, 107 28' 47" W.  
West-facing slope on west side of rim; fairly dense 2-3' sagebrush dominant; dry, rocky soil. Phenology: fruiting. 

Laura Welp, 1145.  6/23/1994. 		 
_________________________________________________________________________

234.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: small pond, associated drainage, and sand dunes, ca 1 air mi E of Ferris; ca 7.5 air mi W of Bradley Peak.  Elev. 6900-6940 ft.
T26N R86W S30 W1/2; also T26N R87W SE1/4 S25.  42.1953 N, 107.1572 W.  
Slope between pond and dunes; graminoids dominant; wet, organic, compact soil. Phenology: fruiting. 

Laura Welp, 1249.  6/26/1994. 		 
_________________________________________________________________________

235.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Crooks Mountain: Brenton Springs and vicinity, ca 4 air mi SW of Crooks Peak; ca 8 air mi NW of Bare Ring Butte.  Elev. 7600 ft.
T28N R93W S34.  42.3556 N, 107.9192 W.  
South-facing slope near top of hill near spring; low sagebrush dominant, scattered pine; dry, rocky soil. Phenology: fruiting. 

Laura Welp, 1347.  6/27/1994. 		 
_________________________________________________________________________

236.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: slope and base of South Table Mountain, ca 3 air mi SSW of Steamboat Mountain; ca 8 air mi NW of Spring Butte.  Elev. 7550-7870 ft.
T22N R102W S6.  41 54' 54" N, 109 44" W.  
Base and lower slope of volcanic neck; sagebrush dominant; dry, sandy soil. Phenology: fruiting. 

Laura Welp, 1579.  7/2/1994. 		 
_________________________________________________________________________

237.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Popo Agie River Drainage: low foothills along U.S. Hwy 287, ca 16.5 air mi SE of Lander; ca 1 air mi W of Twin Creek.  Elev. 5750-5800 ft.
T31N R98W S2 NE1/4.  42.6917 N, 108.5128 W.  
Slight slope below pineforest, Artemisia shrubs and grasses dominant with Cardaria the dominant forb; soil rocky and dry. Phenology: fruiting. 

Laura Welp, 235.  6/13/1994. 		 
_________________________________________________________________________

238.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Popo Agie River Drainage: along Twin Creek, ca 6 air mi NW of Schoettlin Mountain; ca 21 air mi SE of Lander.  Elev. 6400-6600 ft.
T30N R97W S6; also S7.  42.605 N, 108.4722 W.  
Steep west-facing slope east of creek with rocky clay soil and boulders; low Artemisia shrubs and grasses dominant; diverse forbs. Phenology: fruiting. 

Laura Welp, 278a.  6/13/1994. 		 
_________________________________________________________________________

239.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ca 5 air mi SW of Chalk Butte; ca 20 air mi NE of Point of Rocks.  Elev. 6590-6620 ft.
T22N R98W S22 N1/2.  41 51' 51" N, 108 29' 24" W.  
South-facing slope in rolling hills; soil dry and sandy with low (<12") Grayia shrubs. Phenology: fruiting. 

Laura Welp, 42b.  6/9/1994. 		 
     with B. E. Nelson
_________________________________________________________________________

240.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ca 16 air mi SSW of Bairoil; ca 10.5 air mi W of Coyote Springs Rim.  Elev. 6750-6760 ft.
T24N R91W S9.  42.0656 N, 107.6858 W.  
Flat plain in basin; partially vegetated with grasses and low Atriplex shrubs dominant; dry, silt/sand soil. Phenology: fruiting. 

Laura Welp, 499.  6/16/1994. 		 
_________________________________________________________________________

241.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: near Siberia Ridge, ca 4 air mi SW of Circle Bar Lake; ca 16 air mi NNE of Red Desert.  Elev. 6800-6880 ft.
T22N R94W S22.  41 51' 51" N, 108 1' 33" W.  
North and south-facing slopes of draw with sandstone outcrops; dense 1-2' tall sagebrush dominant in moist areas (graminoids dominant in drier areas). Phenology: fruiting. 

Laura Welp, 533.  6/16/1994. 		 
_________________________________________________________________________

242.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: wide valley E of Horseshoe Bend, ca 6 air mi SW of Lost Creek Butte; ca 16 air mi N of Red Desert.  Elev. 6720-6780 ft.
T22N R95W S8.  41 53' 53" N, 108 10' 49" W.  
Top and north-facing slope of wide valley; graminoids and <1' sagebrush dominant; dry, red, sandy soil. Phenology: fruiting. 

Laura Welp, 545.  6/17/1994. 		 
_________________________________________________________________________

243.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: sand dune, ca 6 air mi NW of Chalk Butte; ca 15.5 air mi ENE of Black Rock.  Elev. 7010-7030 ft.
T23N R98W S20 NE1/4.  41 57' 57" N, 108 31' 2" W.  
Partially vegetated sand dune with Oryzopsis and Stipa comata dominant, scattered rabbitbrush. Phenology: fruiting. 

Laura Welp, 753.  6/18/1994. 		 
_________________________________________________________________________

244.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: stabilized sand dunes, ca 7 air mi NE of Black Rock; ca 18 air mi NNE of Point of Rocks.  Elev. 6700 ft.
T23N R100W S21 SE1/4; also SW1/4 S22, NW1/4 S27; also NE1/4 S28.  41 57' 57" N, 108 43' 49" W.  
Stabilized sand dunes and adjacent pond. Phenology: fruiting. 

Ronald L. Hartman, 45867.  5/31/1994. 		 
     with Laura Welp
_________________________________________________________________________

245.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: Hadsell and vicinity, ca 8 air mi W of Rawlins.  Elev. 6800-6950 ft.
T21N R88W S19 W1/2; also T21N R89W S24 E1/4.  41 46' 46" N, 107 22' 45" W.  
Sagebrush slopes, area beneath snow fence, and shale and sandstone outcrops. Phenology: fruiting. 

Ronald L. Hartman, 45895.  6/20/1994. 		 
_________________________________________________________________________

246.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Delany Rim, ca 5 air mi S of Tipton.  Elev. 6800-7500 ft.
T18N R96W S6.  41 33' 33" N, 108 16' 1" W.  
Sandy sagebrush areas below, eroded rim, and cushion community above; also areas of slumping with standing water. Phenology: fruiting. 

Ronald L. Hartman, 45969.  6/20/1994. 		 
_________________________________________________________________________

247.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: hogback and vicinity W of Separation Rim, ca 14.5 air mi SE of Bairoil; ca 21 air mi NW of Rawlins.  Elev. 6520-6850 ft.
T24N R89W S15.  42.0514 N, 107.4344 W.  
Sandy slopes and sandy clay gravel covered flats. Phenology: flowering & fruiting. 

B. E. Nelson, 35553.  6/26/1995. 		 
_________________________________________________________________________

248.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: along Dugout Draw at the west edge of Red Desert Basin, ca 27 air mi WNW of Wamsutter, ca 44 air mi ENE of Rock Springs.  Elev. 6600-6630 ft.
T22N R98W S36 E1/2.  41.8372 N, 108.4511 W.  
Salt desert shrub with sparsely vegetated areas and knolls. Phenology: flowering & fruiting. 

B. E. Nelson, 36236.  7/5/1995. 		 
_________________________________________________________________________

249.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Horseshoe Bend E of County Road 67, ca 23.5 air mi NW of Wamsutter; ca 54.5 air mi ENE of Rock Springs.  Elev. 6700-6780 ft.
T23N R96W S33 NE1/4.  41.9228 N, 108.2678 W.  
Sparsely vegetated slopes of clay, mudstone, shales, and sandstones on a rim. Phenology: flowering & fruiting. 

B. E. Nelson, 36292.  7/5/1995. 		 
_________________________________________________________________________

250.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: sand dunes between Red Lake and Chalk Butte at the edge of Red Desert Basin along County Road 20, ca 30 air mi NW of Wamsutter; ca 49 air mi ENE of Rock Springs.  Elev. 6590-6630 ft.
T23N R97W S20 E1/2.  41.9525 N, 108.4019 W.  
Sandy-clay areas at the base of sand dunes. Phenology: flowering & fruiting. 

B. E. Nelson, 36339.  7/5/1995. 		 
_________________________________________________________________________

251.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: rim near Separation Creek, ca 13 air mi SW of Hadsell; ca 10 air mi E of Cherokee Mine No 2.  Elev. 6900-7200 ft.
T19N R90W S9.  41.6353 N, 107.5369 W.  
Steep south facing slope with grasses and sagebrush; sandy, rocky soil. Phenology: flowering & fruiting. 

Laura Welp, 5467.  6/21/1995. 		 
_________________________________________________________________________

252.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: flat near Separation Creek, ca 7 air mi E of Separation Point; ca 16 air mi S of Ferris.  Elev. 6500 ft.
T24N R88W S22.  42.037 N, 107.32 W.  
Low basin with grasses, scattered sagebrush, and greasewood; sandy soil with clay in lower areas. Phenology: flowering. 

Laura Welp, 5616.  6/22/1995. 		 
_________________________________________________________________________

253.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ridge near Windy Hill, ca 8.5 air mi NE of Creston Junction; ca 19 air mi W of Rawlins.  Elev. 7000-7100 ft.
T21N R90W S6 South1/2; also N1/2 S7.  41.8192 N, 107.6106 W.  
Top of ridge with grasses; sandy, rocky soil. Phenology: flowering & fruiting. 

Laura Welp, 5624.  6/22/1995. 		 
_________________________________________________________________________

254.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ridge in Red Desert Basin, ca 16 air mi NW of Red Desert; ca 9.5 air mi SE of Chalk Butte.  Elev. 6600-6660 ft.
T21N R97W S12.  41.8075 N, 108.3269 W.  
Sparsely vegetated south facing slope with Oryzopsis, Stipa, and scattered sagebrush and rabbitbrush; fine sandy soil. Phenology: flowering & fruiting. 

Laura Welp, 5695.  6/24/1995. 		 
_________________________________________________________________________

255.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ca 6.5 air mi NW of Eagles Nest; ca 8.5 air mi E of Bastard Butte.  Elev. 6740-6760 ft.
T25N R95W S7 N1/2.  42.1542 N, 108.2125 W.  
Partially vegetated low ridge with grasses and scattered low sagebrush; fine sandy soil with gravel. Phenology: flowering & fruiting. 

Laura Welp, 5778.  6/24/1995. 		 
_________________________________________________________________________

256.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Great Divide Basin: rimtop ca 3 air mi NNE of Continental Peak; ca 11 air mi WSW of St. Marys Peak.  Elev. 7500-7720 ft.
T27N R99W S18 S1/2; also NW1/4 S19.  42.315 N, 108.6806 W.  
Bottom of wide draw on rim with sagebrush and silty, rocky soil. Phenology: flowering & fruiting. 

Laura Welp, 5865.  7/1/1995. 		 
_________________________________________________________________________

257.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Great Divide Basin: ca 8 air mi ENE of Continental Peak; ca 7 air mi SW of St. Marys Peak.  Elev. 7400-7640 ft.
T27N R98W S18.  42.3142 N, 108.5642 W.  
Partially vegetated rimtop with grasses; rocky soil. Phenology: fruiting. 

Laura Welp, 5943.  7/1/1995. 		 
_________________________________________________________________________

258.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Sweetwater River Drainage: ca 20 air mi SSE of Lander; ca 9 air mi N of Schoettlin Mountain.
T31N R97W S8 SE1/4; also S17.  42.6775 N, 108.4536 W.  
Foot of hill with grasses and scattered sagebrush; silty soil. Phenology: flowering & fruiting. 

Laura Welp, 5991.  7/4/1995. 		 
_________________________________________________________________________

259.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Split Rock Canyon, ca 5 air mi NE of Steamboat Mountain; ca 2.5 air mi S of Freighter Spring.  Elev. 7300-7600 ft.
T23N R101W S5 NW1/4; also E1/2 S6.  41.9969 N, 108.8658 W.  
Partially vegetated west facing slope with grasses; sandy soil. Phenology: flowering & fruiting. 

Laura Welp, 6221.  7/13/1995. 		 
_________________________________________________________________________

260.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Bush Rim, ca 3.5 air mi N of Freighter Spring; ca 12 air mi S of Oregon Buttes.  Elev. 7280-7700 ft.
T24N R101W S5 SW1/2; also N1/2 S8.  42.0839 N, 108.8658 W.  
Partially vegetated rimtop with Artemisia pedatifida and grasses; thin shaley soil. Phenology: flowering. 

Laura Welp, 6268.  7/13/1995. 		 
_________________________________________________________________________

261.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: sand dunes near Table Mountain ca 6 air mi SE of Ferris; ca 3 air mi N of Windy Ridge.
T25N R86W S9.  42.1514 N, 107.1236 W.  
Partially vegetated sand dunes with sagebrush and grasses. Phenology: fruiting. 

Laura Welp, 6533.  7/21/1995. 		 
_________________________________________________________________________

262.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: Boggy Meadows, ca 4 air mi E of Separation Point; ca 6 air mi W of Rendle Spring.  Elev. 6490-6520 ft.
T24N R88W S5 NW1/4; also N1/2 S6.  42.0803 N, 107.3581 W.  
Partially vegetated sand dune. Phenology: fruiting. 

Laura Welp, 6572.  7/21/1995. 		 
_________________________________________________________________________

263.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Antelope Reservoir, ca 7 air mi W of Bare Ring Butte; ca 14 air mi NE of Eagles Nest Spring.  Elev. 7050-7100 ft.
T26N R93W S16 W1/2.  42.2253 N, 107.9339 W.  
Slight north facing slope of hill with sagebrush and grasses; fine sandy soil with rocks. Phenology: fruiting. 

Laura Welp, 6614.  7/21/1995. 		 
_________________________________________________________________________

264.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: 2.5 air mi N of Wamsutter; ca 7 air mi E of Red Desert.  Elev. 6730-6840 ft.
T20N R94W S9 SE1/4; also NE1/4 S16.  41.7208 N, 107.9956 W.  
Top of low ridge; partially vegetated with scattered grasses and sagebrush; fine shaly soil. Phenology: flowering & fruiting. 

Laura Welp, 6655.  7/23/1995. 		 
_________________________________________________________________________

265.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Larson Knoll, ca 23 air mi NW of Rawlins; ca 15 air mi N of Creston Junction.  Elev. 6720-6780 ft.
T23N R91W S26 W1/2.  41.9356 N, 107.6461 W.  
South facing slope of knoll with sagebrush and grasses; sandy soil. Phenology: fruiting. 

Laura Welp, 6728.  7/23/1995. 		 
_________________________________________________________________________

266.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Ruby Knolls, ca 7 air mi N of Creston Junction; ca 30 air mi SW of Bairoil.  Elev. 6860-7150 ft.
T22N R92W S25.  41.8489 N, 107.755 W.  
Partially vegetated knoll with grasses and sagebrush; sandy rocky soil. Phenology: fruiting. 

Laura Welp, 6770.  7/23/1995. 		 
_________________________________________________________________________

267.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: sand dune ca 16 air mi N of Wamsutter; ca 8.5 air mi SE of Circle Bar Lake.  Elev. 6810-6850 ft.
T23N R93W S14.  41.96472 N, 107.8794 W.  
Slight south facing slope with sagebrush and grasses; fine sandy soil. Phenology: fruiting. 

Laura Welp, 6792.  7/25/1995. 		 
_________________________________________________________________________

268.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Teton County: Gros Ventre Area: Sheep Creek, at break with plains for ca 1.5 road mi; 5-6.5 air mi SE of Gros Ventre Junction.  Elev. 6500-7400 ft.
T41N R115W S15 W1/4; also S16.  43.5188 N, 110.6362 W.  
Stream bottom often with Douglas fir and south exposed slopes. Phenology: fruiting. 

Ronald L. Hartman, 47748.  7/10/1994. 		RM 627721	Barcode: RM0179704
_________________________________________________________________________

269.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Freezeout Mountains: ca 1 air mi from junction of Wyo Hwy 77 and Wyo Hwy 487, ca 22 air mi NW of Medicine Bow.  Elev. 6960 ft.
T26N R79W S35.  42.1807 N, 106.2672 W.  
Sagebrush grassland. Phenology: fruiting. 

Amy J. Roderick, 1500.  6/30/1997. 		RM 
_________________________________________________________________________

270.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Dry Cottonwood Creek, 1-2 air mi upstream; 2-3 air mi E of east end of Upper Slide Lake.  Elev. 7400-7600 ft.
T42N R112W S23; also S26 and S27.  43.5908 N, 110.2577 W.  
Stream bottom and benches. Phenology: flowering. 

Ronald L. Hartman, 51537.  6/28/1995. 		RM 660738	Barcode: RM0179709
_________________________________________________________________________

271.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Goshen County: Fort Laramie National Historic Site.  Elev. 4400 ft.
T26N R64W S17 SW1/4 SW1/4.  42 13.2' N, 104 34.4' W; Specimen Label.  
Grassland with Yucca, Artemisia filifolia. Common. Phenology: flowering & fruiting. 

Robert D. Dorn, 10065.  6/9/2005. 		RM 784730	Barcode: RM0087916
_________________________________________________________________________

272.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Upper North Platte and Laramie River Drainages: E of Agate Flat or BLM Road 2404, ca 15.7 air mi NW of Three Forks Junction; ca 9 air mi NE of Jeffrey City.  Elev. 6300-6350 ft.
T29N R91W S12.  42.4966 N, 107.6714 W.  
Sagebrush grassland in sandy soil. Phenology: fruiting. 

Amy J. Roderick, 1533.  7/3/1997. 		RM 
     with Pamela Foster
_________________________________________________________________________

273.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: off County Road 108 ca 1.5 mi from junction with County Road 107, directly under powerline, ca 2 air mi S of Salida.  Elev. 7000-7800 ft.
T49N R9E S17.  38.5024 N, 105.9978 W.  
Pinus edulis woodland. Phenology: flowering & fruiting. 

Emily A. Holt, 634.  6/12/2000. 		 
_________________________________________________________________________

274.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: 0.5 road mi on County Road 321, ca 3.5 air mi SW of Buena Vista.  Elev. 8120-8200 ft.
T14S R78W S30.  38.8049 N, 106.1529 W.  
Shortgrass prairie with graminoid-sagebrush on flat topography. Phenology: flowering & fruiting. 

Emily A. Holt, 716.  6/12/2000. 		 
_________________________________________________________________________

275.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Shavano Wildlife Area, 2.1 road mi on County Road 250 from junction with County Road 140, ca 3.5 air mi NW of Poncha Springs.  Elev. 8200-8400 ft.
T50N R8E S30.  38.5588 N, 106.1245 W.  
Burned area with slash distributed, open Pinus edulis mesa top. Phenology: fruiting. 

Emily A. Holt, 94.  5/30/2000. 		 
_________________________________________________________________________

276.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Mosquito Range, East Slope Continental Divide: Browns Canyon on the Arkansas River, ca 10 air mi NW of Salida.  Elev. 7300-7600 ft.
T51N R8E S26 N1/2; also SW1/4 S23.  38.6435 N, 106.0521 W.  
Granite rock outcrops and area along river. Phenology: flowering & fruiting. 

Ronald L. Hartman, 66730.  5/22/2000. 		 
     with Emily Holt
_________________________________________________________________________

277.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: Seven Castles, Fryingpan or County Road 104, 4 road mi E of Basalt.  Elev. 7000-7200 ft.
T8S R86W S2 South1/2.  39.3871 N, 106.9634 W.  
Pinyon pine slopes along power line. Phenology: flowering & fruiting. 

Ronald L. Hartman, 67074.  5/26/2000. 		 
     with Emily Holt
_________________________________________________________________________

278.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: 0.5 road mi E on County Road 324 from County Road 321, ca 5 air mi S of Buena Vista.  Elev. 8200 ft.
T15S R78W S5; also S8.  38.7759 N, 106.1367 W.  
Relatively flat shortgrass prairie on sandstone derived soil. Phenology: flowering & fruiting. 

Emily A. Holt, 4506.  5/16/2001. 		RM 
_________________________________________________________________________

279.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: off west side of County Road 11 just above Colorado River, ca 2.5 air mi NE of State Bridge.  Elev. 6800-7400 ft.
T2S R82W S7.  39.8972 N, 106.6157 W.  
Mixed sagebrush steppe and pinyon-juniper woodland on east aspect of clay and volcanic derived soil. Phenology: flowering & fruiting. 

Emily A. Holt, 4575.  5/18/2001. 		RM 
_________________________________________________________________________

280.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: off County Road 30, just SW of Colorado River crossing at Catamount Recreation Site, ca 7 air mi WSW of McCoy.  Elev. 6600-6800 ft.
T2S R84W S7; also S8.  39.8972 N, 106.8472 W.  
Palustrine wetland along river with oak and sagebrush. Phenology: flowering & fruiting. 

Emily A. Holt, 4586.  5/18/2001. 		RM 
_________________________________________________________________________

281.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: off Frontage Road N of I-70, immediately W of turnoff for County Road 51, ca 0.5 air mi N of Gypsum.  Elev. 6400-6600 ft.
T4S R85W S31.  39.6621 N, 106.963 W.  
Disturbed roadside habitat on clay soil. Phenology: flowering & fruiting. 

Emily A. Holt, 4686.  5/29/2001. 		RM 
_________________________________________________________________________

282.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: at hilltop off County Road 110, both sides of the road at the radio tower, ca 1 air mi SW of Salida.  Elev. 7600-7800 ft.
T49N R9E S7.  38.5153 N, 106.0158 W.  
Pinyon forest with steep bare slopes to N, soil of sandstone and Dry Union Formation. Phenology: flowering & fruiting. 

Emily A. Holt, 4755.  5/21/2001. 		RM 
_________________________________________________________________________

283.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: off Trail Ridge Road (west side), NNW of Dry Lakes, ca 6 air mi NNW of Gypsum.  Elev. 6800-7200 ft.
T4S R86W S12.  39.7209 N, 106.9823 W.  
Pinyon-juniper woodland on east aspect, shale and gypsic soil. Phenology: flowering & fruiting. 

Emily A. Holt, 4984.  5/31/2001. 		RM 
_________________________________________________________________________

284.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continenal Divide: E of Dry Lake off Trail Ridge Road, ca 3.5 air mi NE of Gypsum.  Elev. 7400 ft.
T4S R85W S21.  39.6915 N, 106.9244 W.  
Pinyon-juniper woodland with sagebrush on shale-gypsum. Phenology: flowering & fruiting. 

Emily A. Holt, 5004.  5/31/2001. 		RM 
_________________________________________________________________________

285.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: off West Squaw Creek Road, 0.2 road mi W of County Road 23, ca 4 air mi S of Wolcott.  Elev. 7600-7800 ft.
T5S R83W S2; also S11.  39.6474 N, 106.6543 W.  
Mountain shrub with Cercocarpus, Quercus, and Amelanchier on south aspect. Phenology: flowering & fruiting. 

Emily A. Holt, 5020.  6/11/2001. 		RM 
_________________________________________________________________________

286.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: 1.5 road mi E on County Road 15 from Forest Road 400, north side of road, ca 10.5 air mi SE of Eagle.  Elev. 8200-8800 ft.
T6S R83W S8; also S17.  39.5457 N, 106.7235 W.  
Sagebrush with oak and Amelanchier on clay soil. Phenology: flowering & fruiting. 

Emily A. Holt, 5083.  6/11/2001. 		RM 
_________________________________________________________________________

287.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Colorado Trail up Hughes Creek, from trailhead off County Road 306, ca 9 air mi WSW of Buena Vista.  Elev. 9400-10400 ft.
T14S R80W S24.  38.8191 N, 106.285 W.  
Mixed forest with some open mountian shrublands. Phenology: flowering & fruiting. 

Emily A. Holt, 5161.  6/14/2001. 		RM 
_________________________________________________________________________

288.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: just W of Cottonwood Lake, 4.9 road mi W on County Road 344 from County Road 306, ca 12 air mi SW of Buena Vista.  Elev. 9600 ft.
T15S R80W S2.  38.7759 N, 106.3036 W.  
Aspen grove with small stream. Phenology: flowering & fruiting. 

Emily A. Holt, 5198.  6/14/2001. 		RM 
_________________________________________________________________________

289.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: along trail 1467 just W of private property, ca 5 air mi SE of Granite.  Elev. 9000 ft.
T12S R79W S21.  38.992 N, 106.2294 W.  
Sagebrush with a few scattered ponderosa. Phenology: flowering & fruiting. 

Emily A. Holt, 5389.  6/18/2001. 		RM 
_________________________________________________________________________

290.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: off County Road 304 to Midland Bike Trail through Sandy Draw, ca 4 air mi WSW of Buena Vista.  Elev. 8400 ft.
T14S R78W S14.  38.8335 N, 106.081 W.  
Pinyon-juniper woodland on sandstone derived soil. Phenology: flowering & fruiting. 

Emily A. Holt, 5409.  6/18/2001. 		RM 
_________________________________________________________________________

291.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: off Forest Road 340A just beyond the sand pit, hill on south side of road, ca 4.5 air mi W of Buena Vista.  Elev. 8400-8600 ft.
T14S R79W S15.  38.8335 N, 106.2109 W.  
Ponderosa and pinyon forest. Phenology: flowering & fruiting. 

Emily A. Holt, 5436.  6/18/2001. 		RM 
_________________________________________________________________________

292.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Hardscrabble Mountian Area, West Slope Continental Divide: just S of Forest Road 514 at County Road 104, ca 11 air mi SW of Gypsum.  Elev. 8000-8400 ft.
T6S R86W S16; also S21.  39.5316 N, 107.0503 W.  
Open, weedy hillside of sagebrush and snowberry. Phenology: flowering & fruiting. 

Emily A. Holt, 5502.  6/20/2001. 		RM 
_________________________________________________________________________

293.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: near Gypsum Creek, off Forest Road 412 just after (east) of sign for Trail 1863, south side of road, ca 12 air mi S of Eagle.  Elev. 8200 ft.
T6S R84W S31; also S32.  39.4893 N, 106.8581 W.  
Sagebrush near creek, on gypsic soil. Phenology: flowering & fruiting. 

Emily A. Holt, 5513.  6/20/2001. 		RM 
_________________________________________________________________________

294.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Gore Range, West Slope Continental Divide: off Berry Creek Road connecting to Forest Road 780, ca 1 air mi NE of Edwards.  Elev. 8000-8200 ft.
T4S R82W S33.  39.6621 N, 106.5772 W.  
Hilltop and sideslope of dense sagebrush and Purshia. Phenology: flowering & fruiting. 

Emily A. Holt, 5633.  6/21/2001. 		RM 
_________________________________________________________________________

295.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Gore Range, West Slope Continental Divide: off Forest Road 780, ca 1 air mi NW of Edwards.  Elev. 8200-8400 ft.
T4S R82W S29.  39.6768 N, 106.5964 W.  
Sagebrush steppe. Phenology: flowering & fruiting. 

Emily A. Holt, 5652.  6/21/2001. 		RM 
_________________________________________________________________________

296.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: at junction of County Road 371 and County Road 375, ca 3 air mi N of Buena Vista.  Elev. 8200 ft.
T13S R78W S32.  38.8767 N, 106.1367 W.  
Dry pinyon woodland with sandy soil. Phenology: flowering & fruiting. 

Emily A. Holt, 6324.  7/3/2001. 		RM 
_________________________________________________________________________

297.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Middle Fork Sage Hen Creek S of Beaver Divide and W of Rattlesnake Hills, 21.2 road mi NE along Agate Flat or BLM Road 2404 from U.S. Hwy 287.  Elev. 7200-7250 ft.
T32N R89W S10.  42.7589 N, 107.4748 W.  
Gravelly, sandy gentle slope, calcareous, and granite outcrops with sagebrush. Phenology: fruiting. 

Amy J. Roderick, 1642.  7/3/1997. 		RM 
_________________________________________________________________________

298.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Upper North Platte and Laramie River Drainages: Cranner Rock N of U.S. Hwy 287, ca 9.3 air mi NW of Three Forks Junction; ca 16.8 air mi ESE of Jeffrey City.  Elev. 6300 ft.
T29N R90W S25.  42.4529 N, 107.5534 W.  
Sandy area dominated by sagebrush at the base of granite rocks. Phenology: fruiting. 

Amy J. Roderick, 1670.  7/3/1997. 		RM 
_________________________________________________________________________

299.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Southern Sublette Range: ca 7 air mi N of Cokeville.  Elev. 6140-7600 ft.
T25N R119W S4 South1/4; also NE1/4 S8 and N1/4 S9.  42.1814 N, 110.9795 W; uncertainty 1 mi..  
West-facing hillside, lower sage slopes, middle open meadow slopes, and upper Cercocarpus slopes. Phenology: fruiting. 

Thomas Cramer, 1249.  6/28/1994. 		RM 608519	Barcode: RM0179604
     with Jane T. Kellett
_________________________________________________________________________

300.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Sublette Range: east side of the range at the confluence of Mill and South Fork Mill creeks, ca 8 air mi N of Cokeville; ca 35 air mi NW of Kemmerer.  Elev. 6760-7000 ft.
T26N R119W S35 NE1/4.  42.1971 N, 110.9443 W.  
Stony ridge with ledges and brush. Phenology: flowering & fruiting. 

B. E. Nelson, 35780.  6/29/1995. 		RM 644633	Barcode: RM0179618
     with Tomas Cramer
_________________________________________________________________________

301.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Trail Creek, ca 14.5 air mi N of Kemmerer.  Elev. 7840-7940 ft.
T23N R116W S6 E1/4.  42.0008 N, 110.6282 W.  
Sagebrush hilltop and roadside. Phenology: flowering & fruiting. 

Thomas Cramer, 9914.  7/29/1995. 		RM 644634	Barcode: RM0179576
     with Jane T. Kellett
_________________________________________________________________________

302.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 7.5 air mi ENE of Gunnison.  Elev. 8400-8700 ft.
T50N R2E S19 SW1/4.  38.5798 N, 106.7932 W.  
Sagebrush meadow. Phenology: flowering. 

Kevin J. Taylor, 1033.  6/7/1997. 		 
_________________________________________________________________________

303.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 8 air mi ENE of Gunnison.  Elev. 9200-9300 ft.
T50N R2E S7 SW1/4; also N1/2 S18.  38.609 N, 106.7932 W.  
Sagebrush meadow with patch of aspen in drainage. Phenology: flowering. 

Kevin J. Taylor, 1095.  6/7/1997. 		 
_________________________________________________________________________

304.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 4 air mi NNE of Almont.  Elev. 9200-9300 ft.
T15S R84W S30 SE1/4; also SW1/4 S29.  38.7183 N, 106.8228 W.  
Aspen forest with sagebrush meadow openings. Phenology: flowering. 

Kevin J. Taylor, 1166.  6/10/1997. 		 
_________________________________________________________________________

305.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 4 air mi NNE of Almont.  Elev. 8400-9300 ft.
T15S R84W S29 SE1/4; also NW1/4 S32.  38.7183 N, 106.8043 W.  
Steep drainage; Douglas fir, juniper, aspen, and Colorado blue spruce. Phenology: flowering. 

Kevin J. Taylor, 1184.  6/10/1997. 		 
_________________________________________________________________________

306.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 18 air mi WSW of Gunnison.  Elev. 7700-8000 ft.
T49N R3W S18 SW1/4.  38.5069 N, 107.2298 W.  
Narrowleaf cottonwood, aspen, serviceberry, and sagebrush drainage. Phenology: flowering. 

Kevin J. Taylor, 1263.  6/13/1997. 		 
_________________________________________________________________________

307.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 18 air mi WSW of Gunnison.  Elev. 7700-8000 ft.
T49N R3W S18 SW1/4.  38.5069 N, 107.2298 W.  
Narrowleaf cottonwood, aspen, serviceberry, and sagebrush drainage. Phenology: flowering. 

Kevin J. Taylor, 1265.  6/13/1997. 		 
_________________________________________________________________________

308.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 18.5 air mi WSW of Gunnison.  Elev. 8000-8850 ft.
T49N R4W S13 NE1/4.  38.5069 N, 107.2479 W.  
South-facing sagebrush slope. Phenology: flowering. 

Kevin J. Taylor, 1295.  6/13/1997. 		 
_________________________________________________________________________

309.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Dillon Mesa, ca 18 air mi WSW of Gunnison.  Elev. 8800-8950 ft.
T49N R4W S12 SE1/4.  38.5215 N, 107.2479 W.  
Sagebrush-covered mesa. Phenology: flowering. 

Kevin J. Taylor, 1316.  6/13/1997. 		 
_________________________________________________________________________

310.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 5 air mi NNE of Parlin.  Elev. 9000-9150 ft.
T50N R2E S26 NE1/4.  38.5652 N, 106.7205 W.  
Aspen woods along creek. Phenology: flowering. 

Kevin J. Taylor, 1567.  6/17/1997. 		 
_________________________________________________________________________

311.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 1 air mi NNE of Cimarron.  Elev. 7800-8100 ft.
T49N R6W S33 South1/2.  38.4667 N, 107.5473 W.  
South-facing steep slope with pinyon pine, oak, juniper, and Douglas fir. Phenology: flowering. 

Kevin J. Taylor, 1704.  6/20/1997. 		 
_________________________________________________________________________

312.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: slope leading down to Gunnison River, ca 1.5 air mi NNE of Cimarron.  Elev. 8400-8800 ft.
T49N R6W S33 N1/2.  38.4667 N, 107.5473 W.  
South-facing steep slope, leading down to the river with pinyon pine, oak, juniper, and Douglas fir. Phenology: flowering. 

Kevin J. Taylor, 1722.  6/20/1997. 		 
_________________________________________________________________________

313.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 3.5 air mi SSE of Paonia Reservoir. N  Elev. 7500-7700 ft.
T13S R89W S27.  38.8956 N, 107.3218 W.  
West-facing slope; Colorado blue spruce, Douglas fir, juniper, and oak. Phenology: flowering. 

Kevin J. Taylor, 1862a.  6/21/1997. 		 
_________________________________________________________________________

314.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Raggeds Wilderness: Dark Canyon, ca 8 air mi NW of Kebler Pass.  Elev. 7200-8000 ft.
T13S R88W S2 South1/2.  38.9543 N, 107.1914 W.  
Steep north-facing slope leading out of canyon; Douglas fir, aspen, subalpine fir, Rocky Mountain maple. Phenology: flowering. 

Kevin J. Taylor, 2320.  6/28/1997. 		 
_________________________________________________________________________

315.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: south side below Youngs Pass, ca 31 air mi N of Rawlins; ca 11 air mi SE of Three Forks Junction.  Elev. 8900 ft.
T27N R87W S31.  42.2674 N, 107.2796 W.  
Grassy area at top of mountain pass. Phenology: fruiting. 

Amy J. Roderick, 1826.  7/5/1997. 		RM 
_________________________________________________________________________

316.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 3 air mi NNE of Crawford.  Elev. 6000-6500 ft.
T15S R91W S17.  38.7489 N, 107.5825 W.  
Juniper and aspen shrubland (Atriplex). Phenology: flowering. 

Kevin J. Taylor, 534.  5/26/1997. 		 
_________________________________________________________________________

317.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 6.5 air mi W of Gunnison.  Elev. 7800-8300 ft.
T49N R2W S2 NW1/4.  38.536 N, 107.0479 W.  
Sagebrush slope. Phenology: flowering. 

Kevin J. Taylor, 924.  6/6/1997. 		 
_________________________________________________________________________

318.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 7.5 air mi WNW of Gunnison.  Elev. 8950-9200 ft.
T50N R2W S27 E1/2.  38.5652 N, 107.0661 W; uncertainty 1 mi..  
Douglas fir forest. Phenology: flowering. 

Kevin J. Taylor, 967.  6/6/1997. 		 
_________________________________________________________________________

319.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Delta County: Northern Gunnison Basin: Youngs Peak and lower intrusive mountain immediately SE; adjacent to Crawford.  Elev. 6600-7400 ft.
T15S R91W S31 N1/2; also South 1/4 S30.  38.7049 N, 107.6011 W.  
Pinyon-juniper woodland. Phenology: flowering. 

Ronald L. Hartman, 56683.  5/20/1997. 		 
     with Kevin J. Taylor
_________________________________________________________________________

320.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Freezeout Mountains: west end of range S of Red Draw, ca 14 air mi NW of Medicine Bow townsite.  Elev. 7000 ft.
T24N R80W S12.  42.0676 N, 106.3527 W.  
Sagebrush/snowberry draw in sandy soil. Phenology: fruiting. 

Amy J. Roderick, 1883.  7/7/1997. 		RM 
_________________________________________________________________________

321.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: On terrace W of Wiggins Fork: ca 6.5 air mi NE of Dubois.  Elev. 7120 ft.
T42N R105W S19.  
Stipa comata, Oryzopsis hymenoides stand. Plot 93042   NW, SW, NW Phenology: flowering & fruiting. 

C. Lynn Kinter, 1134.  6/20/1995. 		RM 729461	Barcode: RM0179770
_________________________________________________________________________

322.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: High rim east of Ring Lake: ca 9.5 air mi SW of Dubois.  Elev. 8110 ft.
T40N R106W S12.  43.45367 N, 109.52308 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
In small "basin" in Artemisia tridentata stand. Plot 96012   NW, NE, SW Phenology: fruiting. 

C. Lynn Kinter, 1681.  6/24/1996. 		RM 729460	Barcode: RM0039749
_________________________________________________________________________

323.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Wiggins/East forks confluence: ca 8 air mi E of Dubois, ca 100 yds S of north fork of 2-track along the north side of the Wiggins Fork; ca 0.7 mi from East Fork Road.  Elev. 6820 ft.
T42N R105W S33.  
Artemisia tridentata stand. Plot 93001   SW, SW, NE Phenology: flowering & fruiting. 

C. Lynn Kinter, 200.  6/3/1994. 		RM 729466	Barcode: RM0179795
_________________________________________________________________________

324.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Wiggins/East forks confluence: ca 8 air mi east of Dubois, ca 100 yards south of north fork of 2 track along the north side of the Wiggins Fork; ca 0.7 mi from East Fork Road.  Elev. 6820 ft.
T42N R105W S33.  
Artemisia tridentata var. wyomingensis, Elymus spicatus stand. Plot 93063   SW, NE, NW Phenology: flowering & fruiting. 

C. Lynn Kinter, 210.  6/3/1994. 		RM 729465	Barcode: RM0179771
_________________________________________________________________________

325.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Wiggins/East forks confluence: ca 8 air mi E of Dubois, ca 100 yds S of North Fork of 2-track along the north side of the Wiggins Fork; ca 0.7 mi from East Fork Road.  Elev. 6820 ft.
T42N R105W S33.  
Artemisia tridentata stand. Plot 93001   SW, SW, NE Phenology: fruiting. 

C. Lynn Kinter, 2524.  6/23/1997. 		RM 729458	Barcode: RM0179772
_________________________________________________________________________

326.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Mason Draw grassland: ca 2 air mi NE of Dubois; old 2-track, which is the beginning of a nature trail; at fence corner, and just before trail leaves 2-track, go left (N) ca 50yds.  Elev. 7330 ft.
T41N R106W S5.  43.54986 N, 109.60574 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Grassland. Plot 94008   NE, NE, NW Phenology: flowering & fruiting. 

C. Lynn Kinter, 349.  6/15/1994. 		RM 729464	Barcode: RM0179773
     with Susanne Neumiller
_________________________________________________________________________

327.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: bench above Tappan Creek: ca 2.3 mi N of Dubois; E of 2-track that runs up through draw.  Elev. 7420 ft.
T42N R107W S25.  43.57278 N, 109.64446 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Grassland. Plot 94011   SW, NE, NE 

C. Lynn Kinter, 418.  6/23/1994. 		RM 729463	Barcode: RM0179768
     with Chris Queen
_________________________________________________________________________

328.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Stewart's private land, north of the golf course: ca 2.2 air mi NW of Dubois. In flat area partially encircled by badlands.  Elev. 7100 ft.
T42N R107W S35.  
In flat area partially encircled by badlands with sagebrush. Plot 94013   SE, C Phenology: flowering & fruiting. 

C. Lynn Kinter, 438.  6/23/1994. 		RM 729462	Barcode: RM0179769
     with Chris Queen
_________________________________________________________________________

329.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: Picnic Rock Day Area, ca 2 mi W of Teds Place on Colo Hwy 14.  Elev. 5280 ft.
T8N R70W S9.  
River terrace. 

Gwen Kittel, 625.  8/15/1990. 		RM 
_________________________________________________________________________

330.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: Picnic Rock Day Area, ca 2 mi W of Teds Place on Colo Hwy 14.  Elev. 5280 ft.
T8N R70W S9.  
River terrace. 

Gwen Kittel, 626.  8/15/1990. 		RM 
_________________________________________________________________________

331.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: S of Sugarloaf or Forest Road 900, just E and NE of Strawstack Butte, ca 16.5 air mi NNE of Crawford.  Elev. 3740-3900 ft.
T34N R52W S17 S1/4; also N1/2 S20.  42.9188 N, 103.4733 W to 42.9139 N, 103.4717 W; GPS Reading.  
Mosiac of grassland, badlands, rocky slopes of clay, and drainage bottoms. Phenology: flowering & fruiting. 

B. E. Nelson, 60741.  5/17/2004. 		RM 
     with Grace Kostel
_________________________________________________________________________

332.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: off Toadstool Road just N of Sand Creek, ca 8.5 air mi NNE of Crawford.  Elev. 3650 ft.
T33N R52W S33 NW1/4 of NW1/4; also SW1/4 of SW1/4 S28.  42.7987 N, 103.4634 W to 42.8008 N, 103.4614 W; GPS Reading.  
Silty clay flats in badlands. Phenology: flowering & fruiting. 

B. E. Nelson, 60779.  5/17/2004. 		RM 
     with Grace Kostel
_________________________________________________________________________

333.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: along County 1C, ca 0.5 mi E of U.S. Hwy 385, ca 5.5 air mi W of Smithwick; ca 12 air mi SE of Hot Springs.  Elev. 3400-3450 ft.
T9S R7E S6 NE1/4; also NW1/4 S5.  43.3022 N, 103.3275 W; GPS Reading.  
Sandy soil on right of way in sandy grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 60976.  5/24/2004. 		RM 
     with Grace Kostel
_________________________________________________________________________

334.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ridge and buttes between Oat and Brush creeks, ca 0.5 mi N of Nebraska and 1-1 1/4 mi E of Wyoming, ca 23 air mi SE of Edgemont.  Elev. 3900-4000 ft.
T12S R1E S17 NW1/4.  43.009 N, 104.0322 W to 43.0103 N, 104.0283 W; GPS Reading.  
Stony slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 61081.  5/25/2004. 		RM 
     with Grace Kostel
_________________________________________________________________________

335.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 4-5 air mi SSE of Scenic on Forest Road 7172 on Big Hollow Creek.  Elev. 2780-2900 ft.
T4S R13E S1; also T4S R13E S12.  43 43.82' N, 102 30.71' W to 43 42.47' N, 102 30.61' W; GPS Reading.  
On sideslopes of creek and grassy upslopes near creek. Phenology: flowering & fruiting. 

Grace M. Kostel, 1031.  6/1/2004. 		RM 
_________________________________________________________________________

336.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 4.5 air mi SSE of Scenic on Forest Road 7172, near the Cheyenne River.  Elev. 2900 ft.
T4S R14E S7 NW1/4.  43 43.17' N, 102 29.81' W; GPS Reading.  
On revegetated and stabilized sand dunes of the river. Phenology: flowering & fruiting. 

Grace M. Kostel, 1074.  6/1/2004. 		RM 
_________________________________________________________________________

337.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 12-12.5 air mi SW of Kadoka and 0.5 mi E of County Road C526.  Elev. 2300 ft.
T4S R20E S3 NW1/4.  43 43.94' N, 101 42.99' W; GPS Reading.  
Rock beds having redbed soils with iron content. Phenology: flowering & fruiting. 

Grace M. Kostel, 1124.  6/1/2004. 		RM 
_________________________________________________________________________

338.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 9 air mi SE of Wall, 2-2.5 mi S of I-90, W of County Road CH12.  Elev. 2600-2800 ft.
T2S R18E S34 SE1/4.  43 49.7' N, 101 56.89' W; GPS Reading.  
In badlands clay cut. Phenology: flowering & fruiting. 

Grace M. Kostel, 1192.  6/2/2004. 		RM 
_________________________________________________________________________

339.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 4.5-5 air mi SE of Wall, 2-2.5 mi S of I-90, channel draining into Whitewater Creek..  Elev. 2650-2750 ft.
T1S R16E S27 E1/2.  43 55.73' N, 102 11.09' W; GPS Reading.  
River channel. Phenology: flowering & fruiting. 

Grace M. Kostel, 1286.  6/2/2004. 		RM 
_________________________________________________________________________

340.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 7 air mi ESE of Fairburn and 0.5 mi N of County Road 18.  Elev. 3050-3150 ft.
T4S R9E S32; W1/2 S13.  43 39.61' N, 103 4.53' W; GPS Reading.  
Abandoned gravel pit. Phenology: flowering & fruiting. 

Grace M. Kostel, 1351.  6/4/2004. 		RM 
_________________________________________________________________________

341.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 19 air mi SE of Hermosa.  Elev. 3150 ft.
T4S R10E S13 W1/2.  43 41.75' N, 102 52.59' W to 43 41.53' N, 102 52.63' W; GPS Reading.  
Butte tops and slopes of sand and gravel soil. Phenology: flowering & fruiting. 

Grace M. Kostel, 1408.  6/4/2004. 		RM 
_________________________________________________________________________

342.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: 4 mi N of Smithwick on County Road 2.  Elev. 3000 ft.
T8S R8E S12 SE1/4.  43 21.93' N, 103 13.55' W; GPS Reading.  
In sand soils of roadside and road ditch. Phenology: flowering & fruiting. 

Grace M. Kostel, 1455.  6/4/2004. 		RM 
_________________________________________________________________________

343.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 7-7.5 air mi NW of Crawford.  Elev. 3900-4000 ft.
T32N R53W S11 NE1/4.  42 45' N, 103 30.72' W; GPS Reading.  
On pine ridge of gravel and sand; pine woodland. Phenology: flowering & fruiting. 

Grace M. Kostel, 1682.  6/7/2004. 		RM 
_________________________________________________________________________

344.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 8-8.5 air mi NW of Edgemont and 3 mi W of County Road 9.  Elev. 3650-3800 ft.
T8S R1E S14 W1/2.  43 21.09' N, 103 58.48' W to 43 21.32' N, 103 58.48' W; GPS Reading.  
On mesa tops and slopes; sand and rock soil. Phenology: flowering & fruiting. 

Grace M. Kostel, 1918.  6/11/2004. 		RM 
_________________________________________________________________________

345.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 11 air mi WSW of Edgemont and 2-2.5 mi S of U.S. Hwy 18.  Elev. 3200 ft.
T9S R1E S18 N1/2.  43 16.29' N, 104 3.34' W; GPS Reading.  
Shale slopes and draw bottom. Phenology: flowering & fruiting. 

Grace M. Kostel, 1948.  6/11/2004. 		RM 
_________________________________________________________________________

346.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 30-31 air mi NW of Crawford and 0.5 mi N of Indian Creek Road.  Elev. 3850-3900 ft.
T34N R56W S34 SW1/4.  42 57.44' N, 103 53.98' W; GPS Reading.  
On buttes of gravel and rock. Phenology: flowering & fruiting. 

Grace M. Kostel, 2118.  6/14/2004. 		RM 
_________________________________________________________________________

347.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 35-35.5 air mi NW of Crawford and ca 0.5 mi S of Forest Road 931.  Elev. 3600-3700 ft.
T34N R57W S25 SW1/4.  42 57.15' N, 103 59.44' W; GPS Reading.  
Grass upland. Phenology: flowering & fruiting. 

Grace M. Kostel, 2180.  6/14/2004. 		RM 
_________________________________________________________________________

348.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 20.5-21 air mi NNW of Crawford.  Elev. 3800 ft.
T34N R54W S12 NE1/4.  42 56.34' N, 103 37.67' W; GPS Reading.  
Ridge of sand with plant diverse areas of moisture holding ridge "edge" slumps. Phenology: flowering & fruiting. 

Grace M. Kostel, 2268.  6/15/2004. 		RM 
_________________________________________________________________________

349.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 20.5-21 air mi NNW of Crawford.  Elev. 3800 ft.
T34N R54W S12 NE1/4.  42 56.34' N, 103 37.67' W; GPS Reading.  
Ridge of sand with plant diverse areas of moisture holding ridge "edge" slumps. Phenology: flowering & fruiting. 

Grace M. Kostel, 2282.  6/15/2004. 		RM 
_________________________________________________________________________

350.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 17 air mi SE of Hermosa and 12 air mi ESE of Fairburn and 0.5 mi E of County Road 19 near French Creek.  Elev. 2800-3000 ft.
T4S R10E S31 SW1/4.  43 38.78' N, 102 58.97' W; GPS Reading.  
On side slopes and in drainages of creek with sand and gravel soil. Phenology: flowering & fruiting. 

Grace M. Kostel, 2358.  6/21/2004. 		RM 
_________________________________________________________________________

351.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 14.5-15 air mi ENE of Hermosa and 4 air mi WSW of Railroad Buttes.  Elev. 3100-3200 ft.
T2S R10E S15 South1/2.  42 52.91' N, 102 55.05' W; GPS Reading.  
On ridge of rock and gravel. Phenology: flowering & fruiting. 

Grace M. Kostel, 2447.  6/21/2004. 		RM 
_________________________________________________________________________

352.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 20.5-21 air mi SSW of Wall and 0.5 mi E of Forest Road 7133.  Elev. 2500-2600 ft.
T4S R15E S15 SE1/4.  43 41.58' N, 102 17.95' W; GPS Reading.  
On east and south faces of revegetated and stabilized sand bluffs. Phenology: flowering & fruiting. 

Grace M. Kostel, 2481.  6/21/2004. 		RM 
_________________________________________________________________________

353.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 12 air mi W of Wall and 1.5 mi W of County Road CE04 on jucture where Sage Creek flows into the Cheyenne River.  Elev. 2400 ft.
T1S R14E S8 W1/2.  43 57.92' N, 102 28.14' W; GPS Reading.  
In Artemisia cana floodplain of creek and river bottom.  Soils are of heavy, white clay. Phenology: fruiting. 

Grace M. Kostel, 2506.  6/22/2004. 		RM 
_________________________________________________________________________

354.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 17 air mi SSE of Hermosa.  Elev. 2950-3100 ft.
T4S R10E S20 SE1/4.  43 40.67' N, 102 56.9' W; GPS Reading.  
On ridge of rock and slopes and upland of clay soil. Phenology: flowering & fruiting. 

Grace M. Kostel, 2682.  6/26/2004. 		RM 
_________________________________________________________________________

355.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 17-17.5 air mi SE of Hermosa and 1.5-2 mi NNW of Red Shirt and 1-1.5 mi W of SD Hwy 40.  Elev. 2800-2950 ft.
T4S R10E S22; NE1/4.  43 41.63' N, 102 54.4' W; GPS Reading.  
In draws and on ridge tops. Phenology: flowering & fruiting. 

Grace M. Kostel, 2772.  6/25/2004. 		RM 
_________________________________________________________________________

356.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 19-19.5 air mi SE of Hermosa and 2 air mi SW of Red Shirt and 0.5 miW of SD Hwy 40.  Elev. 2900-2950 ft.
T4S R10E S24 SW1/4.  43 40.59' N, 102 53.41' W; GPS Reading.  
In prarie dog town with soils of silt and clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 2813.  6/25/2004. 		RM 
_________________________________________________________________________

357.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 20 mi SSE of Hermosa, next to the Cheyenne River.  Elev. 2750 ft.
T5S R9E S33.  43 34.03' N, 103 3.36' W; GPS Reading.  
In sandy soil on river banks. Phenology: flowering & fruiting. 

Grace M. Kostel, 2918.  6/25/2004. 		RM 
_________________________________________________________________________

358.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 16.5 air mi ENE of Hermosa and 0.5 mi W of County Road 121.  Elev. 3050-3200 ft.
T2S R10E S24 SE1/4.  43 51.57' N, 102 51.36' W; GPS Reading.  
On butte and butte slopes of clay and gravel soil. Phenology: flowering & fruiting. 

Grace M. Kostel, 3046.  6/28/2004. 		RM 
_________________________________________________________________________

359.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 1.5 - 2 air mi S of French Creek and 3/4 - 1 air mi E of South Fork French Creek, ca 15.5 air mi SE of Hermosa.  Elev. 3100-3240 ft.
T5S R9E S10 SE1/4.  43.6377 N, 103.0302 W; GPS Reading.  
Gravelly soil. Phenology: flowering & fruiting. 

Grace M. Kostel, 321.  5/19/2004. 		RM 
     with B. E. Nelson
_________________________________________________________________________

360.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 14 mi NNE of Smithwick and immediately S of the Fall River and Custer County lines.  Elev. 3000-3050 ft.
T7S R9E S4 NW1/4.  43 28.26' N, 103 4.15' W; GPS Reading.  
On ridgetop of sand and silt soils. Phenology: flowering & fruiting. 

Grace M. Kostel, 3568.  7/11/2004. 		RM 
_________________________________________________________________________

361.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 18 air mi NW of Crawford and 1/2-3/4 mi N of Orella Road in Whitehead Creek.  Elev. 3700-3750 ft.
T34N R54W S26 SE1/4.  42 53.5' N, 103 38.03' W; GPS Reading.  
Soils are silty and moist.  Associated plants growing in creek floor are Salix spp., Prunus virginiana and Ribes spp. Phenology: flowering & fruiting. 

Grace M. Kostel, 3627.  7/15/2004. 		RM 
_________________________________________________________________________

362.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 18 air mi NW of Crawford and 1/2-3/4 mi N of Orella Road in Whitehead Creek.  Elev. 3700-3750 ft.
T34N R54W S26 SE1/4.  42 53.5' N, 103 38.03' W; GPS Reading.  
Soils are silty and moist.  Associated plants growing in creek floor are Salix spp., Prunus virginiana and Ribes spp. Phenology: flowering & fruiting. 

Grace M. Kostel, 3641.  7/15/2004. 		RM 
_________________________________________________________________________

363.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 12.5-13 air mi NW of Crawford.  Elev. 4500-4800 ft.
T33N R53W S30 SW1/4.  42 48.18' N, 103 37.59' W; GPS Reading.  
On rocky ridge and side slopes. Phenology: flowering & fruiting. 

Grace M. Kostel, 3774.  7/15/2004. 		RM 
_________________________________________________________________________

364.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: County Road 18 N of French Creek and 11/4 air mi W of Cheyenne River about 3 air mi WSW of Red Shirt, ca 18 mi SE of Hermosa.  Elev. 2770-2870 ft.
T5S R10E S5 NE1/4.  43.6505 N, 102.9544 W; GPS Reading.  
Upslope of side drainage into creek. Phenology: flowering & fruiting. 

Grace M. Kostel, 397.  5/19/2004. 		RM 
     with B. E. Nelson
_________________________________________________________________________

365.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: County Road 18, ca 2 air mi E of Fairburn.  Elev. 3240 ft.
T4S R8E S28 NW1/4.  43.6774 N, 103.1756 W; GPS Reading.  
Along road and roadside ditch. Phenology: flowering & fruiting. 

Grace M. Kostel, 408.  5/19/2004. 		RM 
     with B. E. Nelson
_________________________________________________________________________

366.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: canyon N of Moss Agate Creek ca 0.5 - 1 mi S of County Road 9C, 10.5 -11 air mi NW of Edgemont.  Elev. 3700-3880 ft.
T8S R1E S8 SW1/4; also NE1/4 of NE1/4 S17.  43.3656 N, 104.0238 W to 43.3595 N, 104.0156 W; GPS Reading.  
Grassy upslope. Phenology: flowering & fruiting. 

Grace M. Kostel, 508.  5/21/2004. 		RM 
     with B. E. Nelson
_________________________________________________________________________

367.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: butte N of County Road 9, 5.5 - 6 mi NNW of Edgemont.  Elev. 3650-3800 ft.
T8S R2E S7 SW1/4.  43.3647 N, 103.9342 W; GPS Reading.  
Grassy area. Phenology: flowering & fruiting. 

Grace M. Kostel, 513.  5/21/2004. 		RM 
     with B. E. Nelson
_________________________________________________________________________

368.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 23 air mi SW of Edgemont.  Elev. 3550 ft.
T12S R1E S17 W1/2.  43.009 N, 104.0322 W to 43.0103 N, 104.0283 W; GPS Reading.  
Up butte and across ridge, gravelly soil. Phenology: flowering & fruiting. 

Grace M. Kostel, 616.  5/25/2004. 		RM 
     with B. E. Nelson
_________________________________________________________________________

369.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 12 air mi WSW of Edgemont on ridge down to dam.  Elev. 3800-4000 ft.
T9S R1E S30 SW1/4.  43 13' 58" N, 104 2' 53" W; GPS Reading.  
Shale bank draw. Phenology: flowering & fruiting. 

Grace M. Kostel, 708.  5/28/2004. 		RM 
_________________________________________________________________________

370.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 32 air mi NW of Crawford and 2 mi W of Edgemont Road on Forest Road 930.  Elev. 3900 ft.
T35N R56W S27.  42.9868 N, 103.906 W; GPS Reading.  
On ridge W of draw; gravel and rock soils. Phenology: flowering & fruiting. 

Grace M. Kostel, 813.  5/29/2004. 		RM 
_________________________________________________________________________

371.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 36 air mi NW of Crawford and 1/4 mi E of Wyoming and W of Forest Road 917.  Elev. 3900-4000 ft.
T34N R57W S9 E1/2.  42.9356 N, 104.048 W to 42.9345 N, 104.052 W; GPS Reading.  
In silt soils. Phenology: flowering & fruiting. 

Grace M. Kostel, 867.  5/29/2004. 		RM 
_________________________________________________________________________

372.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 33 air mi NW of Crawford, N of Forest Road 931.  Elev. 3950-4100 ft.
T34N R57W S1 NE1/4.  42.946 N, 103.981 W to 42.955 N, 103.977 W; GPS Reading.  
Butte summits. Phenology: flowering & fruiting. 

Grace M. Kostel, 909.  5/29/2004. 		RM 
_________________________________________________________________________

373.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 19.5-20 air mi SSW of Wall.  Elev. 2650-2700 ft.
T4S R15E S10 W1/2.  43 42.723' N, 102 18.929' W; GPS Reading.  
On a mesa top and northeast facing slopes, soils are sand. Phenology: flowering & fruiting. 

Grace M. Kostel, 5011.  5/27/2005. 		RM 
_________________________________________________________________________

374.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6 air mi SE of Scenic.  Elev. 2880 ft.
T4S R14E S5 SE1/4.  43 43.328' N, 102 27.933' W; GPS Reading.  
On north facing slope of mesa, soils are sand and gravelly loam. Phenology: flowering & fruiting. 

Grace M. Kostel, 5021.  5/27/2005. 		RM 
_________________________________________________________________________

375.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 13 air mi SW of Wall and 3/4 mi E of Sage Creek Road in Bear Creek.  Elev. 2924 ft.
T3S R13E S12 SE1/4.  43 47.71' N, 102 30.5' W; GPS Reading.  
Deep white-clay drainage. Phenology: flowering & fruiting. 

Grace M. Kostel, 5084.  5/28/2005. 		RM 
_________________________________________________________________________

376.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 12.5 air mi SW of Kadoka.  Elev. 2302 ft.
T4S R20E S34 SW1/4.  43 44.225' N, 101 43.013' W; GPS Reading.  
In rock beds of red iron soils. Phenology: flowering & fruiting. 

Grace M. Kostel, 5102.  5/28/2005. 		RM 
_________________________________________________________________________

377.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: Indian Creek Wilderness Area: ca 7.5-8 air mi WSW of Scenic, near east bank of Cheyenne River.  Elev. 2500 ft.
T3S R12E S20 NW1/4.  43 46.483' N, 102 42.751' W; GPS Reading.  
Soils are clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 5139.  5/29/2005. 		RM 
_________________________________________________________________________

378.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 2-2.5 air mi SSW of Wall and 1/4 mi W of SD Hwy 240.  Elev. 2850-2900 ft.
T1S R16E S18 SE1/4.  43 57.099' N, 102 14.497' W; GPS Reading.  
In a Hesperostipa comata plant community on a rocky upland and nearby butte. Phenology: flowering. 

Grace M. Kostel, 5193.  5/30/2005. 		RM 
_________________________________________________________________________

379.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 1 air mi SSE of Wall and adjacent to the Badlands National Park boundary line fence.  Elev. 3000-3050 ft.
T2S R16E S8 N1/2.  43 53.23' N, 102 13.81' W; GPS Reading.  
Badlands cliffs; upland soils are of clay loam with cliff edges eroding into clay layers. Phenology: flowering & fruiting. 

Grace M. Kostel, 5223.  5/30/2005. 		RM 
_________________________________________________________________________

380.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 9 air mi ESE of Scenic and 1 air mi S of SD Hwy 44 on Bouquet Table.  Elev. 2700 ft.
T4S R15E S10 NE1/4.  43 42.52' N, 102 18.86' W; GPS Reading.  
In a Hesperostipa comata upland plant community in silt-loam soils at edge of table overlooking badlands floodplain. Phenology: flowering & fruiting. 

Grace M. Kostel, 5306.  5/30/2005. 		RM 
_________________________________________________________________________

381.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: Indian Creek Wilderness Area: ca 6 air mi due W of Scenic.  Elev. 2823 ft.
T3S R12E S22 NW1/4.  43 46.63' N, 102 40.19' W; GPS Reading.  
On rock and gravel strewn clay buttes in red bed soils of iron and magnesium. Phenology: flowering & fruiting. 

Grace M. Kostel, 5330.  6/1/2005. 		RM 
_________________________________________________________________________

382.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6 air mi SSE of Scenic and due E of County Road C589.  Elev. 2834 ft.
T8S R13E S14 SE1/4.  43 41.56' N, 102 31.38' W; GPS Reading.  
In deep drainage of heavy white clay soil and near uplands of Hesperastipa comata grass plant community. Phenology: flowering & fruiting. 

Grace M. Kostel, 5407.  6/1/2005. 		RM 
_________________________________________________________________________

383.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6 air mi SSE of Scenic and due E of County Road C589.  Elev. 2834 ft.
T8S R13E S14 SE1/4.  43 41.56' N, 102 31.38' W; GPS Reading.  
In deep drainage of heavy white clay soil and near uplands of Hesperastipa comata grass plant community. Phenology: flowering & fruiting. 

Grace M. Kostel, 5435.  6/1/2005. 		RM 
_________________________________________________________________________

384.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: ca 12-12.5 air mi SE of Ardmore, South Dakota.  Elev. 3949 ft.
T34N R52W S5 E1/2.  42 57.052' N, 103 28.018' W; GPS Reading.  
In rock bed with silt and clay soils. Phenology: flowering & fruiting. 

Grace M. Kostel, 5603.  6/6/2005. 		RM 
_________________________________________________________________________

385.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: ca 12-12.5 air mi SE of Ardmore, South Dakota.  Elev. 3949 ft.
T34N R52W S5 E1/2.  42 57.052' N, 103 28.018' W; GPS Reading.  
In rock bed with silt and clay soils. Phenology: flowering & fruiting. 

Grace M. Kostel, 5604.  6/6/2005. 		RM 
_________________________________________________________________________

386.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: ca 30-31 air mi NNW of Crawford and 3/4 mi SW of McMeekin Reservoir.  Elev. 3774 ft.
T34N R52W S22 NE1/4.  42 54.851' N, 103 25.679' W; GPS Reading.  
On a butte top with gravel and silt soil. Phenology: flowering & fruiting. 

Grace M. Kostel, 5613.  6/6/2005. 		RM 
_________________________________________________________________________

387.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 3.5-4 air mi SW of Edgemont.  Elev. 3696 ft.
T9S R2E S24 SW1/4.  43 14.825' N, 103 50.225' W; GPS Reading.  
On mesa top uplands in a Hesperostipa comata plant community, an old abandoned county road bed surface and adjacent soils are gravel and sand. Phenology: flowering & fruiting. 

Grace M. Kostel, 5711.  6/7/2005. 		RM 
_________________________________________________________________________

388.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 6 air mi due S of Edgemont, 1/4 mi due E of SD Hwy 471.  Elev. 3765 ft.
T10S R2E S1 NE1/4.  43 12.71' N, 103 49.398' W; GPS Reading.  
In Hesperostipa comata prairie upland. Phenology: flowering & fruiting. 

Grace M. Kostel, 5728.  6/7/2005. 		RM 
_________________________________________________________________________

389.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 2 air mi SW of Cottonwood.  Elev. 2574 ft.
T1S R18E S14 NW1/4; also S15.  43 57.73' N, 101 56.39' W; GPS Reading.  
On grass covered butte, soils are gravel and silty loam. Phenology: flowering & fruiting. 

Grace M. Kostel, 5993.  6/12/2005. 		RM 
_________________________________________________________________________

390.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 3 air mi SSW of Cottonwood.  Elev. 2554 ft.
T1S R18E S25 SW1/4.  43 55.398' N, 101 54.817' W; GPS Reading.  
On grass covered butte, soils are gravel and silty loam. Phenology: flowering & fruiting. 

Grace M. Kostel, 6024.  6/12/2005. 		RM 
_________________________________________________________________________

391.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 5 air mi SSE fo Cottonwood.  Elev. 2550 ft.
T2S R19E S6 SE1/4.  43 53.763' N, 101 52.94' W; GPS Reading.  
On grass covered butte, soils are gravel and silty loam. Phenology: flowering & fruiting. 

Grace M. Kostel, 6042.  6/12/2005. 		RM 
_________________________________________________________________________

392.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: N of Whitewater Creek, ca 11-11.5 air mi SE of Wall and just W of County Road.  Elev. 2587 ft.
T2S R17E S10 N1/2.  43 53.34' N, 102 4.47' W; GPS Reading.  
On banks and slopes north of the creek, soils are silt to silty clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 6098.  6/12/2005. 		RM 
_________________________________________________________________________

393.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 9 air mi SE of Wall.  Elev. 2660 ft.
T2S R16E S14 NE1/4.  43 52.596' N, 102 9.686' W; GPS Reading.  
In badlands ephemeral drainage on floodplain with deep, heavy, white clay soils. Phenology: flowering & fruiting. 

Grace M. Kostel, 6151.  6/12/2005. 		RM 
_________________________________________________________________________

394.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 7 air mi SSE of Wall.  Elev. 2680 ft.
T2S R16E S3 South1/2.  43 53.686' N, 102 11.275' W; GPS Reading.  
In badlands ephemeral drainage on floodplain having deep, heavy, white clay soils. Phenology: flowering & fruiting. 

Grace M. Kostel, 6152.  6/12/2005. 		RM 
_________________________________________________________________________

395.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 7 air mi SW of Kadoka.  Elev. 2300 ft.
T3S R20E S17 South1/2.  43 46.834' N, 101 37.927' W; GPS Reading.  
On rolling prairie near the rim of a drainage/draw, in silty loam soils. Phenology: fruiting. 

Grace M. Kostel, 6421.  6/16/2005. 		RM 
_________________________________________________________________________

396.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 10 air mi ESE of Cottonwood.  Elev. 2490 ft.
T1S R20E S22 SE1/4.  43 56.31' N, 101 42.08' W; GPS Reading.  
On gently rolling prairie uplands, soils are gravel and silt loams. Phenology: fruiting. 

Grace M. Kostel, 6565.  6/17/2005. 		RM 
_________________________________________________________________________

397.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 10-10.5 air mi SE of Cottonwood.  Elev. 2550 ft.
T1S R20E S34 South1/2.  43 54.713' N, 101 42.753' W; GPS Reading.  
On gently rolling prairie uplands, soils are gravel and silt loams. Phenology: flowering & fruiting. 

Grace M. Kostel, 6601.  6/17/2005. 		RM 
_________________________________________________________________________

398.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 12 air mi SE of Cottonwood.  Elev. 2510 ft.
T1S R20E S25 SE1/4.  43 55.604' N, 101 39.87' W; GPS Reading.  
On gently rolling prairie uplands, soils are gravel and silt loams. Phenology: flowering & fruiting. 

Grace M. Kostel, 6631.  6/17/2005. 		RM 
_________________________________________________________________________

399.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 1.5 air mi SW of Kadoka.  Elev. 2330 ft.
T2S R21E S1 NE1/4.  43 46.475' N, 101 36.068' W; GPS Reading.  
In heavy clay pan/hardpan soils. Phenology: flowering & fruiting. 

Grace M. Kostel, 6684.  6/17/2005. 		RM 
_________________________________________________________________________

400.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity.  Elev. 2400 ft.
T3S R21E S1 SW1/4.  43 48.481' N, 101 33.593' W; GPS Reading.  
On a badlands clay shelf sloping into a deep-cut drainage, soils are heavy white clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 6712.  6/17/2005. 		RM 
_________________________________________________________________________

401.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 3-3.5 air mi WSW of Kadoka.  Elev. 2400 ft.
T2S R21E S34 South1/2.  43 49.457' N, 101 35.641' W; GPS Reading.  
On a badlands outwash, soils are gravel and heavy clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 6745.  6/17/2005. 		RM 
_________________________________________________________________________

402.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 6.5 air mi WSW of Kadoka and 1 air mi due E of Hughes Pass.  Elev. 2480 ft.
T3S R21E S4 SW1/4.  43 48.549' N, 101 37.113' W; GPS Reading.  
In a badlands outwash, soil is deep heavy white clay. Phenology: fruiting. 

Grace M. Kostel, 6773.  6/17/2005. 		RM 
_________________________________________________________________________

403.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 7.5 air mi SE of Farmingdale.  Elev. 3100 ft.
T2S R11E S16 SE1/4.  43 52.279' N, 102 48.244' W; GPS Reading.  
Rock ledges of bluffs, north aspect, overlooking deep drainage; soils are rock, gravel, and silt eroding into clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 6823.  6/18/2005. 		RM 
_________________________________________________________________________

404.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6 air mi SE of Farmingdale.  Elev. 3000 ft.
T2S R11E S9 N1/2.  43 53.949' N, 102 48.625' W; GPS Reading.  
Rock ledges of bluffs overlooking deep drainage, north aspect; soils are rock, gravel, and silt eroding into clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 6866.  6/18/2005. 		RM 
_________________________________________________________________________

405.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 8.5 air mi SE of Farmingdale.  Elev. 2762 ft.
T2S R11E S12 South1/2.  43 53.091' N, 102 45.033' W; GPS Reading.  
Rocky ledges of bluffs overlooking a deep drainage, north aspect; soils are rock, gravel and silt eroding into clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 6891.  6/18/2005. 		RM 
_________________________________________________________________________

406.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 8.5-9 air mi SW of Kadoka.  Elev. 2372 ft.
T3S R20E S13 NW1/4; also S12.  43 47.541' N, 101 40.558' W; GPS Reading.  
On gently rolling prairie with silt loam soils having a deep clay pan base. Phenology: flowering & fruiting. 

Grace M. Kostel, 7080.  6/19/2005. 		RM 
_________________________________________________________________________

407.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 9 air mi SW of Kadoka.  Elev. 2280 ft.
T3S R21E S30 SW1/4.  43 45.153' N, 101 39.503' W; GPS Reading.  
On gently rolling prairie uplands with silt loam soils having a deep clay pan base. Phenology: fruiting. 

Grace M. Kostel, 7122.  6/19/2005. 		RM 
_________________________________________________________________________

408.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 5 air mi SE of Wall.  Elev. 2720 ft.
T1S R16E S22 SE1/4.  43 56.338' N, 102 10.253' W; GPS Reading.  
Flat to rolling grass uplands draining into clay basin floodplains; soils are sand and silt on uplands to heavy clay in basin bottoms. Phenology: fruiting. 

Grace M. Kostel, 7174.  6/20/2005. 		RM 
_________________________________________________________________________

409.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6.5 air mi SE of Wall.  Elev. 2670 ft.
T1S R16E S25 SE1/4.  43 55.421' N, 102 8.635' W; GPS Reading.  
Flat to rolling grass uplands draining into clay basin floodplains; soils are silt and sand on uplands and heavy clay in basin bottoms. Phenology: fruiting. 

Grace M. Kostel, 7198.  6/20/2005. 		RM 
_________________________________________________________________________

410.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6 air mi SSE of Wall.  Elev. 2825 ft.
T2S R16E S5 NE1/4.  43 54.299' N, 102 13.427' W; GPS Reading.  
Flat to rolling grass uplands draining into clay basin floodplains; soils are silt and sand in uplands and heavy clay in basin bottoms. Phenology: fruiting. 

Grace M. Kostel, 7220.  6/20/2005. 		RM 
_________________________________________________________________________

411.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 7.5-8 air mi SSE of Wall in Bloom Basin.  Elev. 2682 ft.
T2S R16E S10 SW1/4.  43 52.881' N, 102 11.8' W; GPS Reading.  
Soils are deep heavy white clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 7254.  6/21/2005. 		RM 
_________________________________________________________________________

412.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 9.5 air mi SE of Wall in Bloom Basin.  Elev. 2600 ft.
T2S R17E S8 N1/2.  43 53.379' N, 102 6.704' W; GPS Reading.  
Soils are deep heavy white clay. Phenology: fruiting. 

Grace M. Kostel, 7279.  6/21/2005. 		RM 
_________________________________________________________________________

413.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 12.5-13 air mi SE of Wall.  Elev. 2628 ft.
T2S R17E S30 South1/2.  43 50.301' N, 102 5.771' W; GPS Reading.  
In deep clay soils of badlands floodplain. Phenology: fruiting. 

Grace M. Kostel, 7299.  6/21/2005. 		RM 
_________________________________________________________________________

414.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6 air mi SSE of Wall.  Elev. 2700 ft.
T2S R16E S34 SW1/4.  43 54.559' N, 102 11.78' W; GPS Reading.  
In typic badlands habitat; soils are deep heavy clay. Phenology: fruiting. 

Grace M. Kostel, 7416.  6/23/2005. 		RM 
_________________________________________________________________________

415.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 12 air mi SSE of Wall.  Elev. 2575 ft.
T3S R16E S4 E1/2.  43 48.75' N, 102 12.283' W; GPS Reading.  
In typic badlands habitat; soils are deep heavy clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 7431.  6/23/2005. 		RM 
_________________________________________________________________________

416.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 12.5 air mi SSE of Wall.  Elev. 2575 ft.
T3S R16E S1 SW1/4.  43 47.809' N, 102 10.568' W; GPS Reading.  
In typic badlands habitat; soils are deep heavy white clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 7466.  6/23/2005. 		RM 
_________________________________________________________________________

417.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 5 air mi SE of Oelrichs and ca 3 air mi SE of Limestone Butte near Forest Road 7026.  Elev. 3368 ft.
T10S R8E S34 NE1/4.  43 8.555' N, 103 8.561' W; GPS Reading.  
On rolling prairie uplands dissected by deep drainages; soils are loam to loamy clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 7514.  6/24/2005. 		RM 
_________________________________________________________________________

418.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 8.5 air mi SE of Oelrichs; Slim Butte Creek.  Elev. 3462 ft.
T11S R8E S23 N1/2.  43 5.101' N, 103 8.301' W; GPS Reading.  
On north aspect of slopes and banks; soils are loam to loamy clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 7552.  6/24/2005. 		RM 
_________________________________________________________________________

419.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 12 air mi ESE of Oelrichs and ca 1.5 air mi due E of County Road 3.  Elev. 3285 ft.
T11S R9E S11 NW1/4.  43 6.824' N, 103 1.573' W; GPS Reading.  
In rolling prairie uplands of silt and silt loam. Phenology: flowering & fruiting. 

Grace M. Kostel, 7560.  6/24/2005. 		RM 
_________________________________________________________________________

420.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 15 air mi SE of Oelrichs and ca 1 air mi due E of County Road 3. Middle  Elev. 3390 ft.
T12S R9E S2; S2.  43 2.183' N, 103 1.237' W; GPS Reading.  
On rolling prairie uplands in soil of silt and loam. Phenology: flowering & fruiting. 

Grace M. Kostel, 7596.  6/24/2005. 		RM 
_________________________________________________________________________

421.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 17 air mi SE of Oelrichs and ca 1 air mi due E of County Road 3.  Elev. 3428 ft.
T12S R9E S13 South1/2.  43 0.159' N, 103 0.309' W; GPS Reading.  
Rolling prairie uplands; soils are silt and silt loam. Phenology: flowering & fruiting. 

Grace M. Kostel, 7601.  6/24/2005. 		RM 
_________________________________________________________________________

422.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 7 air mi NE of Toadstool Geologic Park and ca 2.5 air mi due E of Toadstool Road.  Elev. 3775 ft.
T34N R53W S26.  42 53.64' N, 103 31.93' W; GPS Reading.  
Typic badlands habitat; soils are deep heavy white clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 7730.  6/25/2005. 		RM 
_________________________________________________________________________

423.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 32 air mi NNW of Crawford and ca 1 air mi due W of Neb Hwy 71.  Elev. 3900 ft.
T34N R52W S17 South1/2.  42 55.055' N, 103 28.574' W; GPS Reading.  
Typic badlands habitat, area channeled by deep cut draws; soils are deep heavy clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 7732.  6/25/2005. 		RM 
_________________________________________________________________________

424.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 26.5-27 air mi NW of Crawford.  Elev. 4350 ft.
T33N R54W S19 South1/2.  42.8204 N, 103.6144 W; GPS Reading.  
Pinus ponderosa covered ridge of escarpment; soils are rock outcrops and sand. Phenology: flowering & fruiting. 

Grace M. Kostel, 7762.  6/26/2005. 		RM 
_________________________________________________________________________

425.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 24 air mi NW of Crawford on hill immediately adjacent to and E of Milo Road.  Elev. 4275 ft.
T33N R53W S29 SE1/4.  42.8033 N, 103.5912 W; GPS Reading.  
Pinus ponderosa covered ridge of escarpment; soils are sand. Phenology: flowering & fruiting. 

Grace M. Kostel, 7794.  6/26/2005. 		RM 
_________________________________________________________________________

426.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 16 air mi NW of Crawford and ca 2 air mi due N of Cottonwood Road.  Elev. 4050 ft.
T32N R53W S2 E1/2.  42.7724 N, 103.5059 W; GPS Reading.  
Pinus ponderosa covered ridge of escarpment; soils are sand. Phenology: flowering & fruiting. 

Grace M. Kostel, 7829.  6/26/2005. 		RM 
_________________________________________________________________________

427.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 2 air mi NW of Scenic, on mesa area overlooking Spring Creek.  Elev. 2950 ft.
T3S R13E S17 NW1/4.  43 47.384' N, 102 35.451' W; GPS Reading.  
Soil is sand. Phenology: fruiting. 

Grace M. Kostel, 8082.  7/5/2005. 		RM 
_________________________________________________________________________

428.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: Indian Creek Wilderness Area: ca 4-4.5 air mi SW of Scenic.  Elev. 2850 ft.
T3S R12E S25 SW1/4.  43 45.277' N, 102 37.946' W; GPS Reading.  
On ridge top; soils are gravel and clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 8109.  7/5/2005. 		RM 
_________________________________________________________________________

429.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 2.5 air mi NE of Scenic.  Elev. 2750 ft.
T3S R13E S2 SW1/4.  43 48.755' N, 102 31.974' W; GPS Reading.  
On ridge top edges, soil is gravel underlain with clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 8144.  7/5/2005. 		RM 
_________________________________________________________________________

430.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 3/4 mi due W of Scenic on County Road C580.  Elev. 2800 ft.
T3S R13E S16 South1/2.  43 46.791' N, 102 34.051' W; GPS Reading.  
Roadside right-of-way. Phenology: flowering & fruiting. 

Grace M. Kostel, 8157.  7/5/2005. 		RM 
_________________________________________________________________________

431.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 2.5-3 air mi WSW of Scenic.  Elev. 3000 ft.
T3S R12E S22 SE1/4; also S27.  43 45.889' N, 102 39.597' W; GPS Reading.  
On juniper covered side slopes of deep cut drainages, soils are loose shale eroding into black loam. Phenology: flowering & fruiting. 

Grace M. Kostel, 8861.  7/18/2005. 		RM 
_________________________________________________________________________

432.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: North Platte River; N of Bennett Peak; ca 16.8 air mi SE of Saratoga; ca 11 air mi NE of Encampment.
T15N R82W S15 NE1/4.  41.2684 N, 106.5957 W.  
South facing slope with granite and sandstone outcrops and ponderosa pine. Phenology: fruiting. 

Amy J. Roderick, 2043.  7/10/1997. 		RM 
_________________________________________________________________________

433.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: south and west slopes of San Antonio Mountain, Forest Road 87, ca 14 air mi N of Tres Piedras.  Elev. 8600-10900 ft.
T30N R8E S13 E1/2; also T30N R9E S7, S8, S17, S18, S19, S20.  36.8298 N, 106.0358 W; GPS Reading.  
Meadows and slopes forested with mixed conifer and aspen. Phenology: flowering. 

Jill E. Larson, 1033.  6/14/2005. 		RM 945109	Barcode: RM0134812
_________________________________________________________________________

434.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Forest Road 556, ca 3.5 air mi SE of Ojo Caliente.  Elev. 6450 ft.
T24N R9E S28; also NW1/4 S33.  36.2777 N, 105.9871 W; GPS Reading.  
Pinyon/juniper woodland. Phenology: flowering. 

Jill E. Larson, 1104.  6/15/2005. 		RM 945108	Barcode: RM0134811
_________________________________________________________________________

435.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Loco Ridge on Forest Road 83, ca 4 air mi NW of Tres Piedras.  Elev. 8750 ft.
T28N R9E S6 N1/2; also NW1/4 S5, T29N R9E S36 South 1/2 and SW1/4 S31.  36.695 N, 106.0354 W; GPS Reading.  
Grassland with Quercus gambelii, ponderosa pine forest. Phenology: fruiting. 

Jill E. Larson, 1408.  6/20/2005. 		RM 945111	Barcode: RM0134814
_________________________________________________________________________

436.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Cerro de la Olla, southeast aspect, ca 10 air mi NE of Questa.  Elev. 7750-9450 ft.
T29N R11E S17; also S16 and NW1/4 S22.  36.7408 N, 105.7519 W; GPS Reading.  
Pinyon/juniper and ponderosa pine/Gambel oak forests. Phenology: fruiting. 

Jill E. Larson, 1499.  6/22/2005. 		RM 945110	Barcode: RM0134813
_________________________________________________________________________

437.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Cisneros Park off Forest Road 133, ca 14 air mi NW of Tres Piedras.  Elev. 9250 ft.
T29N R8E S7 E1/2; also W1/2 S8.  36.7669 N, 106.1307 W; GPS Reading.  
Meadow grassland and edge of adjacent ponderosa pine and Douglas fir forest. Phenology: flowering & fruiting. 

Jill E. Larson, 1694.  6/30/2005. 		RM 945107	Barcode: RM0134810
_________________________________________________________________________

438.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Stewart Meadows on Forest Road 87, ca 18 air mi NW of Tres Piedras.  Elev. 8250 ft.
T30N R8E S8; also N1/2 S9 and South 1/2 S4.  36.8506 N, 106.1133 W; GPS Reading.  
Upland meadow. Phenology: fruiting. 

Jill E. Larson, 2032.  7/7/2005. 		RM 945106	Barcode: RM0134809
_________________________________________________________________________

439.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Forest Road 703, Amole Canyon and old sheep driveway, ca 4 air mi NE of Penasco.  Elev. 8350-9400 ft.
T23N R13E S31; also S32 and W1/2 S33.  36.1909 N, 105.6047 W; GPS Reading.  
Mixed conifer forest and springs/drainages; old roadbed/sheep driveway. Phenology: flowering & fruiting. 

Jill E. Larson, 2242.  7/10/2005. 		RM 945091	Barcode: RM0134827
_________________________________________________________________________

440.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Cerro Azul, Forest Road 157, ca 5.5 air mi S of Taos Junction.  Elev. 7150 ft.
T24N R10E S29.  36.2902 N, 105.3892 W; GPS Reading.  
Sandy flats with pinyon/juniper and northeast aspect of rocky slope. Phenology: buds. 

Jill E. Larson, 237.  5/28/2005. 		RM 945097	Barcode: RM0134789
_________________________________________________________________________

441.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Valle Vidal Unit: upper Costilla Creek from Forest Road 1900, ca 13 air mi NE of Red River.  Elev. 9150 ft.
T30N R15E S1 W1/2; also SE1/4 S2.  36.8615 N, 105.2975 W; GPS Reading.  
Stream riparian area and meadow uplands with scattered Engelmann spruce. Phenology: fruiting. 

Jill E. Larson, 2711.  7/19/2005. 		RM 945090	Barcode: RM0134826
_________________________________________________________________________

442.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Canada de los Commanches, ca 4 air mi E of La Madera.  Elev. 6850 ft.
T25N R9E S23 South 1/2; also N1/2 S26.  36.3781 N, 105.9508 W; GPS Reading.  
Sagebrush flats, side drainage and mesa top with pinyon/juniper woodland. Phenology: buds. 

Jill E. Larson, 292.  5/28/2005. 		RM 945096	Barcode: RM0134788
_________________________________________________________________________

443.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: NM Hwy 111, Canada de la Cueva, ca 1.5 air mi S of La Madera.  Elev. 6500-6800 ft.
T25N R8E S25 W1/2; also E1/2 S26.  36.3723 N, 106.0514 W; GPS Reading.  
Arroyos and mesa top with pinyon/juniper and Artemisia tridentata. Phenology: flowering. 

Jill E. Larson, 367.  5/31/2005. 		RM 945095	Barcode: RM0134787
_________________________________________________________________________

444.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Jicarilla Ranger District: U.S. Hwy 64 and Forest Road 310.  Elev. 7000 ft.
T29N R4W S1 N1/2.  36.7587 N, 107.2014 W; GPS Reading.  
Sandstone outcrops with pinyon/juniper and Artemisia tridentata. Phenology: flowering. 

Jill E. Larson, 534.  6/2/2005. 		RM 945094	Barcode: RM0134786
_________________________________________________________________________

445.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Jicarilla Ranger District: Bancos Canyon, Forest Road 310.  Elev. 6750-6900 ft.
T31N R4W S14 N1/2; also South 1/2 S11.  36.9014 N, 107.2199 W; GPS Reading.  
Artemisia tridentata, sandstone slopes with pinyon/juniper. Phenology: buds. 

Jill E. Larson, 575.  6/2/2005. 		RM 945093	Barcode: RM0134785
_________________________________________________________________________

446.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 156, ca 2.5 air mi N of Truchas.  Elev. 8100 ft.
T21N R11E S5 N1/2.  36.083 N, 105.792 W; GPS Reading.  
Ponderosa pine/pinyon/juniper woodland on mesa top. Phenology: buds. 

Jill E. Larson, 6.  5/22/2005. 		RM 945098	Barcode: RM0134790
     with Robert Peters
_________________________________________________________________________

447.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Jicarilla Ranger District: Forest Road 309E and 309F in Cabresto Canyon.  Elev. 6600-6800 ft.
T31N R4W S30; NW1/4 S29.  36.8817 N, 107.2911 W; GPS Reading.  
Canyon bottom and sandstone slopes with pinyon/juniper. Phenology: flowering & fruiting. 

Jill E. Larson, 614.  6/3/2005. 		RM 945092	Barcode: RM0134784
_________________________________________________________________________

448.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 106 near Borracho Ranger Station, ca 1.5 air mi W of Vallecitos.  Elev. 7500-7900 ft.
T26N R7E S12 E1/2; also T26N R8E S7 South 1/2.  36.4954 N, 106.1361 W; GPS Reading.  
Pinus ponderosa forest and canyon bottom. Phenology: buds. 

Jill E. Larson, 829.  6/7/2005. 		RM 945113	Barcode: RM0134783
_________________________________________________________________________

449.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Rio Grande canyon rim at Gorge Bridge, west rim trail.  Elev. 6950 ft.
T26N R11E S26 SE1/2; also E1/2 S35.  36.468 N, 105.7312 W; GPS Reading.  
Rocky canyon rim with Artemisia tridentata. Phenology: flowering & fruiting. 

Jill E. Larson, 858.  6/8/2005. 		RM 945112	Barcode: RM0134782
_________________________________________________________________________

450.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: La Junta Campground above Rio Grande and down switch backs to Rio Grande.  Elev. 6600-7400 ft.
T28N R12E S17 South1/4; also N1/4 S20.  36.6554 N, 105.6869 W to 36.6486 N, 105.6954 W; GPS Reading.  
Southwest exposure, rocky to rim rock with bench below. Phenology: buds. 

Ronald L. Hartman, 80601.  5/18/2005. 		RM 945089	Barcode: RM0134825
     with Jill E. Larson
_________________________________________________________________________

451.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: overlooking the Canyon del Rio Grande, ca 3 mi W of Sunshine.  Elev. 7400-7500 ft.
T31N R12E S17 W1/4; also NE1/4 S18.  36.842 N, 105.6929 W; GPS Reading.  
Canyon rim overlooking the river with side canyon, sagebrush slopes and canyon walls. Phenology: buds. 

Ronald L. Hartman, 80674.  5/20/2005. 		RM 945088	Barcode: RM0134824
     with Jill E. Larson
_________________________________________________________________________

452.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Garrapata Canyon.  Elev. 7736 ft.
T28N R12E S26.  36.6327 N, 105.6297 W; GPS Reading.  
Roadside and stream bank. Phenology: buds. 

Ronald L. Hartman, 80853.  5/24/2005. 		RM 945087	Barcode: RM0134823
_________________________________________________________________________

453.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Questa at cemetary overlooking Eagle Rock Lake.  Elev. 7598 ft.
T29N R13E S32.  36.7054 N, 105.5794 W; GPS Reading.  
Pinyon/juniper woodland. Phenology: buds. 

Ronald L. Hartman, 80859.  5/24/2005. 		RM 945086	Barcode: RM0134873
_________________________________________________________________________

454.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Mesa de los Viejas, Rim Vista, ca 4 air mi NW of Ghost Ranch.  Elev. 7900-8075 ft.
T25N R4E S31 South1/4; also T24N R4E S6 N1/2.  36.5479 N, 106.4519 W; GPS Reading.  
Pinyon/juniper woodland and sandstone rim rock. Phenology: buds. 

Ronald L. Hartman, 80960.  5/25/2005. 		RM 945085	Barcode: RM0134822
_________________________________________________________________________

455.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: ca 5 air mi NNW of Ghost Ranch.  Elev. 6950-7050 ft.
T25N R4E S22.  36.3847 N, 106.5016 W; GPS Reading.  
Anhydrous gypsum and adjacent sandstone. Phenology: fruiting. 

Ronald L. Hartman, 80980.  5/25/2005. 		RM 945081	Barcode: RM0134818
_________________________________________________________________________

456.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: U.S. Hwy 285, ca 3.5 air mi NE of Ojo Caliente.  Elev. 6400-6500 ft.
T24N R9E S8; also S5.  36.3308 N, 106.0051 W; GPS Reading.  
Sandy wash and slopes. Phenology: buds. 

Ronald L. Hartman, 81086.  5/27/2005. 		RM 945084	Barcode: RM0134821
     with Jill E. Larson
_________________________________________________________________________

457.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Juan Jose Lobato Grant: just N of Abiquiu Reservoir from roadside table along U.S. Hwy 84, N along wash, ca 2 air mi SE of Ghost Ranch Presbyterian Center and ca 11 air mi S of Canjilon.  Elev. 6300-6600 ft.
T24N R5E S18.  36.3082 N, 106.4568 W; GPS Reading.  
Mesa top with pinyon/juniper woodland. Phenology: fruiting. 

Jill E. Larson, 10377.  8/15/2006. 		RM 954144	Barcode: RM0204786
_________________________________________________________________________

458.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Pueblo de Taos Indian Reservation: southwest of southeast edge of Encebado 2003 burn area, ca 2 air mi SSW of Taos Pueblo.  Elev. 7750-8350 ft.
T25N R13E S11.  36.4112 N, 105.5322 W; GPS Reading.  
Pinyon/juniper woodland slopes with Artemisia tridentata and Cercocarpus montanus. Phenology: fruiting. 

Jill E. Larson, 5137.  5/26/2006. 		RM 954149	Barcode: RM0204791
     with Reynaldo Lucero
_________________________________________________________________________

459.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Pueblo de Taos Indian Reservation: southwest area of 2003 Encebado burn, ca 2 air mi SSW of Taos Pueblo.  Elev. 7800-8100 ft.
T25N R13E S11.  36.4187 N, 105.5278 W; GPS Reading.  
Burned pinyon/juniper woodland slopes with resprouting Querus gambelli and Cercocarpus montanus and rosettes of Lactuca serriola. Phenology: fruiting. 

Jill E. Larson, 5178.  5/26/2006. 		RM 954148	Barcode: RM0204790
     with Reynaldo Lucero
_________________________________________________________________________

460.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Fernando Mountains: Forest Trail 164, South Boundary Trail, ca 3.5 air mi E of Ranchos de Taos.  Elev. 8000-8200 ft.
T25N R13E S35 NW1/4.  36.369 N, 105.5399 W; GPS Reading.  
Upper zone of pinyon/juniper woodland and north aspect 1960's burn area with Pinus ponderosa, Pseudotsuga menzieseii, Abies concolor, and Querus gambelii. Phenology: flowering & fruiting. 

Jill E. Larson, 5336.  5/29/2006. 		RM 954147	Barcode: RM0204789
_________________________________________________________________________

461.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Mule Canyon and Tusas Ridge area, Forest Road 576, mesa N of road to Miller Tank, ca 6 air mi NNW Tres Piedras.  Elev. 8500-8700 ft.
T29N R8E S25; also S24 and NE1/4 S26.  36.7222 N, 106.0506 W; GPS Reading.  
Open mesa top with Juniperus osteosperma, Festuca arizonica, Koeleria macrantha, and Quercus gambelii. Phenology: fruiting. 

Jill E. Larson, 6445.  6/14/2006. 		RM 954146	Barcode: RM0204788
_________________________________________________________________________

462.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: vicinity of Burns Lake, ca 1 air mi S of Trout Lakes, ca 8 air mi NNE of Canjilon.  Elev. 9350 ft.
T27N R5E S10 E1/2; also W1/2 S11.  36.5872 N, 106.3801 W; GPS Reading.  
Dry meadow with Stipa lettermanii and Orthocarpus luteus. Phenology: fruiting. 

Jill E. Larson, 9504.  7/29/2006. 		RM 954145	Barcode: RM0204787
_________________________________________________________________________

463.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: ca 5 air mi NE of Carson.  Elev. 6900 ft.
T25N R11E S2.  36.4166 N, 105.723 W; GPS Reading.  
Canyon rim. Phenology: flowering & fruiting. 

Ronald L. Hartman, 81833.  5/18/2006. 		RM 954143	Barcode: RM0204785
_________________________________________________________________________

464.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: NM Hwy 68, 2 mi SW of Embudo, ca 0.2 air mi NE and SW.  Elev. 5781 ft.
T23N R9E S34.  36.1833 N, 105.9785 W; GPS Reading.  
Roadside to river banks. Phenology: fruiting. 

Ronald L. Hartman, 81994.  5/22/2006. 		RM 954142	Barcode: RM0204784
_________________________________________________________________________

465.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: NM Hwy 68, 2 mi SW of Embudo, ca 0.2 air mi NE and SW.  Elev. 5781 ft.
T23N R9E S34.  36.1833 N, 105.9785 W; GPS Reading.  
Roadside to river banks. Phenology: fruiting. 

Ronald L. Hartman, 82043.  5/22/2006. 		RM 954141	Barcode: RM0204783
_________________________________________________________________________

466.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: ca 6 air mi SE of Dixon.  Elev. 6380 ft.
T22N R10E S1.  36.1725 N, 105.831 W; GPS Reading.  
Sandy draw and stream bottom. Phenology: fruiting. 

Ronald L. Hartman, 82090.  5/22/2006. 		RM 954140	Barcode: RM0204782
_________________________________________________________________________

467.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: ca 6 air mi SE of Dixon.  Elev. 6380 ft.
T22N R10E S1.  36.1725 N, 105.831 W; GPS Reading.  
Sandy draw and stream bottom. Phenology: fruiting. 

Ronald L. Hartman, 82111.  5/22/2006. 		RM 954139	Barcode: RM0204781
_________________________________________________________________________

468.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Platte Pipeline or BLM Road 1430, ca 3/4-1 air mi S of Red Hill, ca 13.5 air mi W of Worland.  Elev. 4520-4650 ft.
T47N R95W S13 SW1/4; also SE1/4 S14.  44.0428 N, 108.1993 W; uncertainty 1 mi..  
Blue grama grassland with patches of Artemisia-Grayia and ant colonies. Phenology: fruiting. 

B. E. Nelson, 52245.  6/5/2001. 		RM 803546	Barcode: RM0096782
     with Luanne Lum
_________________________________________________________________________

469.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: near the head of South Fork Dorsey Creek on Dorsey Creek or BLM Road 1103, ca 4 air SE of Sheep Mountain, ca 8 air mi SSW of Otto; ca 17 air mi WSW of Basin.  Elev. 4520-4580 ft.
T50N R96W S14 NW1/4.  44.3062 N, 108.3594 W; uncertainty 0.5 mi..  
Flats below the badlands with scattered shrubs and sandstone outcrop. Phenology: fruiting. 

B. E. Nelson, 52347.  6/5/2001. 		RM 803545	Barcode: RM0096781
     with Luanne Lum
_________________________________________________________________________

470.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: south end of Tonopah Ridge on Schaub Butte, ca 5 air mi ENE of Pitchfork; ca 10 air mi WSW of Meeteetse.  Elev. 6800-7080 ft.
T48N R102W S14 SE1/4.  44.1315 N, 109.0613 W; uncertainty 0.5 mi..  
Elymus spicatus grassland with scattered sagebrush on steep cobblestone slopes. Phenology: fruiting. 

B. E. Nelson, 52515.  6/10/2001. 		RM 803544	Barcode: RM0096780
     with Luanne Lum
_________________________________________________________________________

471.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: at the head of Sand Spring Draw above Rimrock Basin, ca 9 air mi NE of Meeteetse; ca 25 air mi SE of Cody.  Elev. 5540-5680 ft.
T49N R99W S10 NE1/4.  44.2339 N, 108.7427 W; uncertainty 0.5 mi..  
Sagebrush flats in the breaks. Phenology: fruiting. 

B. E. Nelson, 52607.  6/10/2001. 		RM 803543	Barcode: RM0096779
     with Luanne Lum
_________________________________________________________________________

472.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Fifteen Mile or BLM Road 1429, ca 1 air mi E of North Fork Fifteen Mile Creek, ca 13 air mi NW of Worland.  Elev. 4340-4360 ft.
T48N R94W S19 SE1/4; also NE1/4 S30.  44.1167 N, 108.1792 W; uncertainty 1 mi..  
Along a low sandstone outcrop ridge. Phenology: fruiting. 

B. E. Nelson, 52674.  6/12/2001. 		RM 803542	Barcode: RM0096778
_________________________________________________________________________

473.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: near the head of Wildcat Gulch and Double Draw on BLM Road 1406, ca 4.5 air mi NE of Cedar Mountain, ca 6 air mi SE of Winchester; ca 15 air mi SSW of Worland.  Elev. 4980-5060 ft.
T45N R94W S32 SW1/4.  43.8211 N, 108.1592 W; uncertainty 0.5 mi..  
Sandy knoll with sandstone and sagebrush slopes below. Phenology: fruiting. 

B. E. Nelson, 52793.  6/12/2001. 		RM 803541	Barcode: RM0096777
_________________________________________________________________________

474.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: E of BLM Road 1212, ca 16.5 air mi E of Cody and ca 17 air mi SSE of Powell.  Elev. 5080-5180 ft.
T52N R99W S2.  44.5089 N, 108.7225 W; uncertainty 1 mi..  
Sagebrush. Phenology: fruiting. 

Luanne Lum, 1035.  7/24/2001. 		RM 803547	Barcode: RM0096783
_________________________________________________________________________

475.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: E of Wyo Hwy 120 and N of Eagle Draw, ca 1.5 air mi WNW of Ceder Ridge and ca 5.5 air mi WNW of Thermopolis.  Elev. 4310-4740 ft.
T43N R95W S20 SW1/4.  43.6772 N, 108.2855 W; uncertainty 0.5 mi..  
Sagebrush with yucca. Phenology: fruiting. 

Luanne Lum, 142.  6/18/2001. 		RM 803556	Barcode: RM0096792
_________________________________________________________________________

476.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Alkali Road or BLM Road 1111, ca 7.3 air mi N of Hyattville or ca 18.5 air mi ENE of Manderson.  Elev. 4880-5000 ft.
T50N R90W S1.  44.3352 N, 107.613 W; uncertainty 1 mi..  
Juniper woodland with sagebrush. Phenology: fruiting. 

Luanne Lum, 223.  6/21/2001. 		RM 803554	Barcode: RM0096790
_________________________________________________________________________

477.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along Gooseberry Creek or County Road 14, ca 16 air mi ESE of Meeteetse.  Elev. 5300-5360 ft.
T47N R98W S26 NW1/4.  44.0133 N, 108.5802 W; uncertainty 0.5 mi..  
Sagebrush. Phenology: fruiting. 

Luanne Lum, 319.  6/25/2001. 		RM 803555	Barcode: RM0096791
_________________________________________________________________________

478.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Mobile or BLM Road 1401, ca 5 air mi SE of Worland.  Elev. 4360-4380 ft.
T46N R92W S10 SE1/4.  43.9712 N, 107.8781 W; uncertainty 0.5 mi..  
Sagebrush on sandy soil. Phenology: fruiting. 

Luanne Lum, 376.  6/27/2001. 		RM 803553	Barcode: RM0096789
_________________________________________________________________________

479.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Cherry Creek or County Road 80, ca 5 air mi SW of Mahogany Butte, ca 32 air mi S of Ten Sleep.  Elev. 5915-6160 ft.
T42N R88W S22 NW1/4.  43.5926 N, 107.4008 W; uncertainty 0.5 mi..  
Sagebrush, also grasses dominant; sandy soil with fines. Phenology: fruiting. 

Luanne Lum, 52.  6/12/2001. 		RM 803558	Barcode: RM0096794
_________________________________________________________________________

480.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Wyo Hwy 789, ca 17 air mi NW of Greybull.  Elev. 4285-4325 ft.
T54N R95W S9 NE1/4; also NW1/4 S10.  44.673 N, 108.2984 W; uncertainty 0.5 mi..  
Greasewood and Salsola with sagebrush on silty sand. Phenology: fruiting. 

Luanne Lum, 686.  7/10/2001. 		RM 803552	Barcode: RM0096788
_________________________________________________________________________

481.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along County Lane 16.5, ca 10 air mi SE of Lovell and ca 20 air mi NNW of Greybull.  Elev. 4455-4580 ft.
T55N R95W S14 S1/2.  44.7454 N, 108.2579 W; uncertainty 1 mi..  
Sagebrush with sandy soil. Phenology: fruiting. 

Luanne Lum, 705.  7/10/2001. 		RM 803551	Barcode: RM0096787
_________________________________________________________________________

482.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Nowood Road at Nowood River, ca 0.5 air mi NW of Mahogany Butte, ca 27 air mi S of Ten Sleep.  Elev. 5040 ft.
T48N R88W S35 SE1/4.  44.0841 N, 107.4001 W; uncertainty 0.5 mi..  
Juniper woodland with mountan mahogany and Rhus; sandy soil with rock outcrops. Phenology: fruiting. 

Luanne Lum, 72.  6/12/2001. 		RM 803557	Barcode: RM0096793
_________________________________________________________________________

483.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: along access road N at Eagle Pass, ca 10.7 air mi ESE of Cody.  Elev. 5322-5400 ft.
T52N R100W S11 W1/2; also SE1/4 S12.  44.4944 N, 108.8436 W; uncertainty 2 mi..  
Sagebrush in sandy soil with cobbles. Phenology: fruiting. 

Luanne Lum, 848.  7/17/2001. 		RM 803550	Barcode: RM0096786
_________________________________________________________________________

484.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: along County Road 7RP near Clarks Fork Yellowstone River, ca 23.5 air mi NNW of Cody.  Elev. 4300-4380 ft.
T56N R102W S8 N1/2.  44.8468 N, 109.1689 W; uncertainty 1 mi..  
Sagebrush in sandy soil with cobbles. Phenology: fruiting. 

Luanne Lum, 870.  7/17/2001. 		RM 803549	Barcode: RM0096785
_________________________________________________________________________

485.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: along Meeteetse Creek or County Road 3JC on Meeteetse Rim, ca 9 air mi NW of Meeteetse and 20.5 air mi SSE of Cody.  Elev. 6720-6800 ft.
T49N R101W S8 SE1/4; also SW1/4 S9.  44.2339 N, 109.0251 W; uncertainty 1 mi..  
Sagebrush on sandy soil with cobbles. Phenology: fruiting. 

Luanne Lum, 922.  7/18/2001. 		RM 803548	Barcode: RM0096784
_________________________________________________________________________

486.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Blue Bank or BLM Road 1411, ca 8.8 air mi WSW of Ten Sleep.  Elev. 4680-4760 ft.
T47N R90W S35 NE1/4; also NW1/4 S36.  44.0017 N, 107.6146 W; uncertainty 1 mi..  
Sagebrush on sandy soil. Phenology: flowering & fruiting. 

Luanne Lum, 1830.  5/29/2002. 		RM 936495	Barcode: RM0102787
_________________________________________________________________________

487.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along BLM Road 1404, ca 9.0 air mi S of Worland and S of East Fork Nowater Creek.  Elev. 4170-4300 ft.
T45N R92W S5 NW1/4; also NE1/4 S6.  43.8983 N, 107.9185 W; uncertainty 1 mi..  
Sagebrush on sandy soil. Phenology: flowering & fruiting. 

Luanne Lum, 1870.  5/31/2002. 		RM 936494	Barcode: RM0102786
_________________________________________________________________________

488.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along BLM Road 1404 S of Nowater Creek and W of Scorpion Draw, ca 25 air mi ENE of Thermopolis.  Elev. 4715-4740 ft.
T44N R91W S26 SW1/4.  43.7548 N, 107.7455 W; uncertainty 0.5 mi..  
Sagebrush on sandy soil of Cody shale. Phenology: flowering & fruiting. 

Luanne Lum, 2164.  6/4/2002. 		RM 936493	Barcode: RM0102785
_________________________________________________________________________

489.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Spring Creek or County Road 58 and N of Otter Creek, ca 6.8 air mi N of Big Trails and 13.5 air mi SSE of Ten Sleep.  Elev. 4783-4865 ft.
T45N R87W S15 NW1/4.  43.8681 N, 107.2996 W; uncertainty 0.5 mi..  
Juniper with sagebrush and yucca on siltstone, shale, and sandstone; plus terrace deposits. Phenology: flowering & fruiting. 

Luanne Lum, 2318.  6/6/2002. 		RM 936410	Barcode: RM0102867
_________________________________________________________________________

490.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along County Road 26, ca 3.7 air mi NE of Thermopolis and E of Bighorn River.  Elev. 4310-4580 ft.
T43N R94W S19 SE1/4.  43.6772 N, 108.1859 W; uncertainty 0.5 mi..  
Juniper and sagebrush on sandstone. Phenology: flowering & fruiting. 

Luanne Lum, 2369.  6/8/2002. 		RM 936409	Barcode: RM0102866
_________________________________________________________________________

491.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along Centennial Road, ca 6.1 air mi ENE of Thermopolis.  Elev. 4850-4960 ft.
T43N R94W S22 N1/2.  43.6772 N, 108.1262 W; uncertainty 1 mi..  
Juniper and sagebrush on sandstone. Phenology: flowering & fruiting. 

Luanne Lum, 2419.  6/8/2002. 		RM 936408	Barcode: RM0102865
_________________________________________________________________________

492.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Dorsey Creek or BLM Road 1103, ca 7 air mi ESE of Otto and ca 11.5 air mi ESE of Greybull.  Elev. 4440-4500 ft.
T51N R96W S21 SW1/4; also NW1/4 S28.  44.3786 N, 108.3997 W; uncertainty 1 mi..  
Sagebrush on sandy soil. Phenology: flowering & fruiting. 

Luanne Lum, 2471.  6/10/2002. 		RM 936407	Barcode: RM0102864
_________________________________________________________________________

493.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: S of Warm Springs Creek, ca 3.8 air mi SE of Thermopolis.  Elev. 4800-5140 ft.
T42N R94W S8 SW1/4.  43.6196 N, 108.166 W; uncertainty 0.5 mi..  
Sagebrush on sandstone. Phenology: flowering & fruiting. 

Luanne Lum, 2518.  6/12/2002. 		RM 936406	Barcode: RM0102863
_________________________________________________________________________

494.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: SW of Canyon Creek, ca 4.9 air mi E of Ten Sleep.  Elev. 5100-5181 ft.
T47N R88W S13 SE1/4; also NE1/4 S24 and T47N R87W SW1/4 S18.  44.0409 N, 107.38 W; uncertainty 1 mi..  
Juniper with sagebrush and yucca on mudstone and siltstone. Phenology: flowering & fruiting. 

Luanne Lum, 2579.  6/12/2002. 		RM 936405	Barcode: RM0102862
_________________________________________________________________________

495.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: W of Nowood River and Wyo Highway 434, ca 4.5 air mi SE of Tensleep.  Elev. 4525-4620 ft.
T46N R88W S2 SE1/4.  43.9833 N, 107.4001 W; uncertainty 0.5 mi..  
Juniper and sagebrush. Phenology: flowering & fruiting. 

Luanne Lum, 2694.  6/14/2002. 		RM 936404	Barcode: RM0102861
_________________________________________________________________________

496.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: along U.S. Hwy 14, 16, & 20, County Road 65Y and North Fork Shoshone River, ca 1 air mi ENE of Wapiti and ca 18.5 air mi WSW of Cody.  Elev. 5560-5640 ft.
T52N R104W S18 SW1/4; also NW1/4 S19.  44.4799 N, 109.4084 W; uncertainty 1 mi..  
Sagebrush and juniper with pine. Phenology: flowering & fruiting. 

Luanne Lum, 3344.  6/28/2002. 		RM 936403	Barcode: RM0102860
_________________________________________________________________________

497.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Cold Springs Road S of Medicine Lodge Canyon, ca 6.5 air mi NE of Hyattville and ca 30.5 air mi NE of Worland.  Elev. 6080-6180 ft.
T50N R89W S11 E1/2.  44.3207 N, 107.5121 W; uncertainty 1 mi..  
Juniper and sagebrush. Phenology: flowering & fruiting. 

Luanne Lum, 3398.  6/30/2002. 		RM 936402	Barcode: RM0102859
_________________________________________________________________________

498.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: along BLM Road 1314 and Pickett Creek, ca 19 air mi WSW of Meeteetse.  Elev. 7320-7370 ft.
T48N R103W S16 NW1/4.  44.1315 N, 109.2217 W; uncertainty 0.5 mi..  
Disturbed sagebrush. Phenology: flowering & fruiting. 

Luanne Lum, 4369.  7/17/2002. 		RM 936390	Barcode: RM0102858
     with Michelle Wilson
_________________________________________________________________________

499.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: along BLM Road 1314 and Pickett Creek, ca 19 air mi W of Meeteetse.  Elev. 7590-7610 ft.
T48N R103W S8 N1/2.  44.1463 N, 109.2417 W; uncertainty 1 mi..  
Riparian. Phenology: flowering & fruiting. 

Luanne Lum, 4437.  7/17/2002. 		RM 936386	Barcode: RM0102857
     with Michelle Wilson
_________________________________________________________________________

500.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: along Francs Creek, ca 17 air mi WSW of Meeteetse.  Elev. 7035-7045 ft.
T48N R103W S34 NE1/4; also NW1/4 S35.  44.0872 N, 109.2016 W; uncertainty 1 mi..  
Sagebrush. Phenology: flowering & fruiting. 

Luanne Lum, 4633.  7/20/2002. 		RM 936385	Barcode: RM0102856
     with Michelle Wilson
_________________________________________________________________________

501.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: along County Road 6WX and South Fork Shoshone River at Rock Creek, ca 22.5 air mi SW of Cody.  Elev. 5875-5940 ft.
T50N R104W S7 NE1/4.  44.3207 N, 109.4084 W; uncertainty 0.5 mi..  
Riparian and sagebrush. Phenology: flowering & fruiting. 

Luanne Lum, 5019.  7/29/2002. 		RM 936384	Barcode: RM0102855
_________________________________________________________________________

502.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: at Dead Indian Creek SW of Wyo Hwy 296 and Forest Road 101, ca 23.5 air mi NW of Cody.  Elev. 6065-6230 ft.
T55N R104W S18 NE1/4.  44.7454 N, 109.4321 W; uncertainty 0.5 mi..  
Mixed coniferous forest and sagebrush. Phenology: flowering & fruiting. 

Luanne Lum, 5683.  8/11/2002. 		RM 936383	Barcode: RM0102854
_________________________________________________________________________

503.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: on mining road across from Nature Conservancy Preserve.  Elev. 5140 ft.
T47N R17W S12 NW1/4.  38.3433 N, 108.6944 W.  
Mesa and slopes, Morrison formation, with pinyon and juniper. Phenology: flowering & fruiting. 

Margarette J. Lyon, 1043.  5/20/1993. 		 
_________________________________________________________________________

504.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: south side of San Miguel River at confluence with Dolores River.  Elev. 5000 ft.
T48N R18W S25.  38.3871 N, 108.8052 W.  
Riparian and sandstone ledges below Entrada formation. Phenology: flowering & fruiting. 

Margarette J. Lyon, 1176.  5/23/1993. 		 
_________________________________________________________________________

505.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Spring Creek Mesa.  Elev. 5900 ft.
T48N R16W S18.  38.4164 N, 108.6759 W.  
Exposed Dakota sandstone slickrock with pinyon and juniper. Phenology: flowering & fruiting. 

Margarette J. Lyon, 1228.  5/26/1993. 		 
_________________________________________________________________________

506.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: benches above Dolores River.  Elev. 4600 ft.
T15S R104W S21.  38.7331 N, 109.0249 W.  
Benches above river with Sarcobatus, Atriplex, and Coleogyne. Phenology: flowering & fruiting. 

Margarette J. Lyon, 2990.  5/11/1994. 		 
_________________________________________________________________________

507.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: ca 5 air mi NE of Gateway.  Elev. 5500 ft.
T15S R103W S19 NE1/4.  38.7331 N, 108.95 W.  
Dry wash and adjacent hillsides: on barren, granitic gravel on east side and red, sandy soils on west side; with pinyon and juniper. Phenology: flowering & fruiting. 

Margarette J. Lyon, 3157.  5/16/1994. 		 
_________________________________________________________________________

508.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Montrose County: San Miguel and Lower Dolores River Drainages: San Miguel Drainage: canyon and hills S of San Miguel River, ca 8 mi NW of Naturita.  Elev. 5200-5500 ft.
T47N R16W S30 NE1/4.  38.2994 N, 108.6759 W.  
With pinyon and juniper. Phenology: flowering & fruiting. 

Margarette J. Lyon, 3433.  5/20/1994. 		 
_________________________________________________________________________

509.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Utah, Grand County: San Miguel and Lower Dolores River Drainages: slopes above Buckhorn draw.  Elev. 4900 ft.
T22S R25E S33.  38.8483 N, 109.158 W.  
Granitic slopes with juniper and Purshia. Phenology: flowering & fruiting. 

Margarette J. Lyon, 3474.  5/26/1994. 		 
_________________________________________________________________________

510.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: San Miguel River Drainage: along creek bed N of Colo Hwy 141; ca 1 mi W of Placerville.  Elev. 7200 ft.
T44N R11W S33.  38.0228 N, 108.0813 W.  
Along dry creek bed with Douglas fir, Rocky Mountain juniper, oak, and barberry; dark red loam and brown sandstone; disturbed area. Phenology: flowering & fruiting. 

Margarette J. Lyon, 4375.  6/13/1994. 		 
_________________________________________________________________________

511.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Red Canyon ca 1 mi W of Weiser Knoll, ca 14 air mi SE of Lander.  Elev. 5870-6230 ft.
T31N R99W S14 SW1/4; also NW1/4 S23.  42.6528 N, 108.6419 W; GPS Reading.  
Juniper/sagebrush draws and slopes. Phenology: fruiting. 

Rob Massatti, 170.  6/10/2005. 		USFS 847547	Barcode: USFS0031383
_________________________________________________________________________

512.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Middle Fork Popo Agie River trail to lower Hudson Meadow, ca 8 air mi SW of Lander.  Elev. 7140-7890 ft.
T32N R101W S23 South1/2; also N1/2 S27.  42.7303 N, 108.8577 W to 42.7201 N, 108.8926 W; GPS Reading.  
Sagebrush grassland. Phenology: fruiting. 

Rob Massatti, 1974.  7/8/2005. 		USFS 847543	Barcode: USFS0031379
_________________________________________________________________________

513.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: southeast side of Fairfield Hill, ca 6 air mi SW of Lander.  Elev. 7130-7400 ft.
T32N R101W S13 South1/2; also N1/2 S24.  42.7405 N, 108.8389 W; GPS Reading.  
Recently burned sagebrush grassland toeslope on mixed granite and limestone substrate. Phenology: flowering. 

Rob Massatti, 247.  6/13/2005. 		USFS 847546	Barcode: USFS0031382
_________________________________________________________________________

514.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Weed Draw to Canyon Creek, ca 12 air mi S of Lander.  Elev. 7660-8270 ft.
T31N R100W S11; also N1/2 S10 and E1/2 S9 and N1/2 S16.  42.6729 N, 108.7488 W to 42.6792 N, 108.763 W to 42.6735 N, 108.783 W to 42.6606 N, 108.7904 W; GPS Reading.  
Sagebrush grassland. Phenology: fruiting. 

Rob Massatti, 3013.  7/25/2005. 		USFS 847542	Barcode: USFS0031378
_________________________________________________________________________

515.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 1.5 mi WNW of Torrey Lake, ca 5 air mi SSE of Dubois.  Elev. 7410-7850 ft.
T41N R106W S33; also E1/2 S32.  43.4739 N, 109.5954 W to 43.4755 N, 109.5815 W; GPS Reading.  
Sagebrush grassland. Phenology: flowering. 

Rob Massatti, 655.  6/18/2005. 		USFS 847545	Barcode: USFS0031381
_________________________________________________________________________

516.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 1.5 mi SW of Lander Hill, ca 4 air mi W of Lander.  Elev. 5800-6170 ft.
T33N R100W S16; also W1/2 S15.  42.8379 N, 108.8173 W to 42.8323 N, 108.8026 W; GPS Reading.  
Sagebrush grassland. Phenology: flowering. 

Rob Massatti, 921.  6/23/2005. 		USFS 847544	Barcode: USFS0031380
_________________________________________________________________________

517.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Deep Creek drainage and vicinity, ca 16 air mi SSE of Lander.  Elev. 7090-7320 ft.
T30N R99W S4 NE1/4; also NW1/4 S3 and T31N R99W S33 SE1/4 and SW1/4 S34.  42.6062 N, 108.666 W; GPS Reading.  
Steep south-facing slope predominantly Purshia tridentata and Artemisia tridentata var. vaseyana grassland. Phenology: flowering. 

Rob Massatti, 95.  6/10/2005. 		USFS 847548	Barcode: USFS0031384
_________________________________________________________________________

518.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Clint Creek near Wind River, ca 16 air mi WNW of Dubois.  Elev. 7810-7830 ft.
T42N R109W S3 NW1/4.  43.6387 N, 109.9303 W to 43.6353 N, 109.9262 W; GPS Reading.  
Sagebrush steppe. Phenology: flowering. 

Rob Massatti, 6652.  6/29/2006. 		USFS 847540	Barcode: USFS0031376
_________________________________________________________________________

519.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: Curecanti National Recreation Area: between U.S. Hwy 50 and Blue Mesa Reservoir, W of Willow Creek, ca 3.2-3.7 air mi W of intersection of U.S. Hwy 50 and Colo Hwy 149.  Elev. 7500-7844 ft.
T49N R2W S30.  38.4782 N, 107.1206 W.  
Sagebrush shrubland. Phenology: flowering & fruiting. 

Melanie Arnett, 3808.  5/20/1999. 		RM 749916
_________________________________________________________________________

520.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: Disappointment Valley, ca 13 air mi NE of Dove Creek on Mineral Mountain Road, County Road K20.  Elev. 6400-6800 ft.
T43N R17W S31.  37.9444 N, 108.7825 W; uncertainty 1 mi..  
Pinyon-juniper with scattered Artemisia and Purshia on north facing slopes. Phenology: flowering & fruiting. 

Lynn Marie Moore, 5123.  6/6/1995. 		 
_________________________________________________________________________

521.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 15 air mi S of Dove Creek on the Upper Rim of Hovenweep Canyon, County Road 10.  Elev. 6660 ft.
T38N R18W S19; S18.  37.5376 N, 108.876 W.  
Pinyon-juniper woodland, Purshia, Amelanchier, and scattered Artemesia on southeast-facing slopes. Phenology: flowering & fruiting. 

Lynn Marie Moore, 5329.  6/8/1995. 		 
     with Fallon Judkins and Carlann Defontes
_________________________________________________________________________

522.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 12 air mi S of Dove Creek at Lowry Pueblo, County Road CC.  Elev. 6640 ft.
T38N R19W S2.  37.5815 N, 108.9123 W.  
Pinyon-juniper, oak, and Amelanchier on south facing point. Phenology: flowering & fruiting. 

Lynn Marie Moore, 5355.  6/8/1995. 		 
     with Fallon Judkins and Carlann Defontes
_________________________________________________________________________

523.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: ca 18 air mi NW of Naturita, ca 2.5 air mi S of Bedrock, east-side of Dolores River Canyon.  Elev. 5000 ft.
T47N R19W S31.  38.2848 N, 109.0084 W.  
Pinyon-juniper, Artemesia, and Fendlera on the east facing slope of the west side of the canyon. Phenology: flowering & fruiting. 

Lynn Marie Moore, 5525.  6/17/1995. 		 
_________________________________________________________________________

524.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: ca 24 air mi WNW of Naturita N of Hwy 90, ca 0.75 road mi E of Utah State Line.  Elev. 6000-6200 ft.
T47N R20W S14; also S15.  38.3286 N, 109.0454 W.  
Drainage area with dense pinyon-juniper, boxelder, and ponderosa on a south facing slope; old mining area at upper end of canyon. Phenology: flowering & fruiting. 

Lynn Marie Moore, 5608.  6/17/1995. 		 
_________________________________________________________________________

525.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: Upper Little Gypsum Valley, County Road 115 and County Road GG6, ca 22 air mi WSW of Naturita.  Elev. 5700-5800 ft.
T45N R19W S4.  38.1824 N, 108.9715 W.  
Pinyon-juniper, Cercocarpus, Purshia, and Stipa on west-facing  slope with cryptogrammic soil. Phenology: flowering & fruiting. 

Lynn Marie Moore, 5639.  6/18/1995. 		 
_________________________________________________________________________

526.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: County Road 19.Q, ca 1.5 mi SE of Colo Hwy 141, ca 15 air mi S of Naturita in Disappointment Valley at Larson Spring.  Elev. 6000-6100 ft.
T43N R17W S1; 2.  38.0169 N, 108.6909 W.  
Scattered juniper, rabbitbrush, Stipa, Bromus, and Artemesia on a southwest facing slope. Phenology: flowering & fruiting. 

Lynn Marie Moore, 5719.  6/18/1995. 		 
_________________________________________________________________________

527.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: ca 15 air mi NE of Dove Creek, Disappointment Valley, County Road 19.Q, Dawson Draw.  Elev. 6100-6700 ft.
T42N R16W S17; also S28 and S21.  37.9009 N, 108.6542 W.  
Pinyon-juniper, Artemesia, and oak on north facing slope of an old burn site. Phenology: flowering & fruiting. 

Lynn Marie Moore, 5865.  6/21/1995. 		 
_________________________________________________________________________

528.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 5 air mi WSW of center of Cortez.  Elev. 5900-6200 ft.
T35N R17W S1/4; also N1/4 S12.  37.3201 N, 108.6724 W.  
Pinyon-juniper woodland with sandstone caprock, some shale on slopes, and roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 50645.  5/26/1995. 		 
_________________________________________________________________________

529.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Wetlands and Adjacent Areas: confluence of North Platte River and Corral Creek, ca 12 air mi NE of Encampment.  Elev. 7134 ft.
T15N R82W S23 NE1/4.  41.26 N, 106.5747 W; GPS Reading.  
Dry uplands with Artemisia. Phenology: flowering. 

Rachel Newton, 1045.  6/26/2005. 		RM 
_________________________________________________________________________

530.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Sweetwater River Canyon, ca 34 air mi SE of Lander.  Elev. 6909 ft.
T28N R97W S5 SW1/4.  42.4329 N, 108.445 W; GPS Reading.  
Along river banks. Phenology: fruiting. 

Rachel Newton, 158.  6/13/2005. 		RM 
_________________________________________________________________________

531.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Sweetwater River, ca 31 air mi SE of Lander.  Elev. 7060-7224 ft.
T28N R98W S2 SE1/4.  42.4283 N, 108.4778 W to 42.4286 N, 108.4757 W; GPS Reading.  
Sandy, pebbly canyon walls. Phenology: fruiting. 

Rachel Newton, 558.  6/18/2005. 		RM 
_________________________________________________________________________

532.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: man-made lake, ca 15 mi SSE of Buffalo.  Elev. 4360 ft.
T48N R81W S25 NW1/4.  44.10155 N, 106.54167 W; GPS Reading.  
Dry disturbed uplands. Phenology: fruiting. 

Rachel Newton, 3912.  6/1/2006. 		RM 
_________________________________________________________________________

533.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Middle Fork Powder River, ca 13 air mi SW of Kaycee.  Elev. 5500 ft.
T42N R84W S21.  43.59724 N, 106.91176 W; GPS Reading.  
Rocky exposed slopes. Phenology: fruiting. 

Rachel Newton, 4013.  6/1/2006. 		RM 
_________________________________________________________________________

534.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Meadow Creek, ca 0.5 mi S of Linch; ca 24 air mi ESE of Kaycee.  Elev. 4924 ft.
T42N R78W S14 SW1/4 of SE1/4.  43.60326 N, 106.19917 W; GPS Reading.  
Heavily grazed hillside with scattered Artemisia. Phenology: fruiting. 

Rachel Newton, 4029.  6/3/2006. 		RM 
_________________________________________________________________________

535.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Wetlands and Adjacent Areas: Coal Draw of Salt Creek, ca 2.5 air mi NE of Edgerton.  Elev. 4998 ft.
T40N R78W S9 SW1/4.  43.44675 N, 106.23314 W; GPS Reading.  
Dry hillside covered with Artemisia. Phenology: fruiting. 

Rachel Newton, 4073.  6/3/2006. 		RM 
_________________________________________________________________________

536.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Red Fork Powder River, ca 9 air mi W of Kaycee.  Elev. 4939 ft.
T43N R83W S16 E1/2.  43.69515 N, 106.81651 W; GPS Reading.  
Rocky, shrubby hillside. Phenology: fruiting. 

Rachel Newton, 4181.  6/5/2006. 		RM 
_________________________________________________________________________

537.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Middle Fork Powder River, ca 6 air mi SW of Kaycee.  Elev. 4860 ft.
T43N R83W S36 N1/2.  43.66154 N, 106.75774 W; GPS Reading.  
Irrigation ditch in dry Artemisia and Bromus uplands. Phenology: fruiting. 

Rachel Newton, 4209.  6/5/2006. 		RM 
_________________________________________________________________________

538.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Wetlands and Adjacent Areas: Belle Fourche River, ca 15 air mi NNE of Wright.  Elev. 4454 ft.
T46N R71W S16 SE1/4.  43.95778 N, 105.3891 W; GPS Reading.  
Dry flood plain. Phenology: fruiting. 

Rachel Newton, 4328.  6/7/2006. 		RM 
_________________________________________________________________________

539.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Wetlands and Adjacent Areas: Little Thunder Reservoir, ca 7 air mi SE of Wright.  Elev. 4741 ft.
T43N R71W S22 NW1/4.  43.69099 N, 105.37715 W; GPS Reading.  
Dry Artemisia scrub uplands. Phenology: fruiting. 

Rachel Newton, 4343.  6/7/2006. 		RM 
_________________________________________________________________________

540.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Wetlands and Adjacent Areas: Little Thunder Creek, ca 32 air mi E of Wright.  Elev. 4298 ft.
T43N R67W S33 SW1/4.  43.65261 N, 104.91793 W; GPS Reading.  
Dry Artemisia scrub uplands. Phenology: fruiting. 

Rachel Newton, 4372.  6/7/2006. 		RM 
_________________________________________________________________________

541.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Wetlands and Adjacent Areas: confluence of Lodgepole and Lone Tree creeks, ca 34 air mi E of Wright.  Elev. 4320 ft.
T44N R66W S16 W1/2.  43.7894 N, 104.79559 W; GPS Reading.  
Dry creek bed and uplands. Phenology: fruiting. 

Rachel Newton, 4402.  6/7/2006. 		RM 
_________________________________________________________________________

542.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Wetlands and Adjacent Areas: spring-fed stream and pond, ca 6 air mi NE of Newcastle.  Elev. 4597 ft.
T45N R60W S7 NW1/4 of SW1/4.  43.89424 N, 104.09501 W; GPS Reading.  
Dry rocky hillside. Phenology: fruiting. 

Rachel Newton, 4471.  6/7/2006. 		RM 
_________________________________________________________________________

543.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Wetlands and Adjacent Areas: Stockade Beaver Creek, ca 5 air mi NE of Newcastle.  Elev. 4594 ft.
T45N R60W S7 SW1/4 of SW1/4.  43.88721 N, 104.09813 W; GPS Reading.  
Dry rocky uplands. Phenology: fruiting. 

Rachel Newton, 4523.  6/8/2006. 		RM 
_________________________________________________________________________

544.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Wetlands and Adjacent Areas: spring-fed stream, ca 5 air mi NE of Newcastle.  Elev. 4653 ft.
T45N R60W S17 NW1/4 of NW1/4.  43.88515 N, 104.09464 W; GPS Reading.  
Dry open uplands. Phenology: fruiting. 

Rachel Newton, 4576.  6/8/2006. 		RM 
_________________________________________________________________________

545.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Wetlands and Adjacent Areas: spring-fed stream, ca 5 air mi NE of Newcastle.  Elev. 4653 ft.
T45N R60W S17 NW1/4 of NW1/4.  43.88515 N, 104.09464 W; GPS Reading.  
Dry open uplands. Phenology: fruiting. 

Rachel Newton, 4580.  6/8/2006. 		RM 
_________________________________________________________________________

546.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Powder River, ca 29 air mi E of Buffalo.  Elev. 3886 ft.
T50N R77W S17 SW1/4 of SW1/4.  44.30084 N, 106.15721 W; GPS Reading.  
Dry sandy uplands. Phenology: fruiting. 

Rachel Newton, 4606.  6/11/2006. 		RM 
_________________________________________________________________________

547.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Crazy Woman Creek, ca 25 air mi E of Buffalo.  Elev. 3936 ft.
T52N R78W S15 South1/2.  44.47929 N, 106.22848 W; GPS Reading.  
Dry grazed uplands. Phenology: fruiting. 

Rachel Newton, 4624.  6/11/2006. 		RM 
_________________________________________________________________________

548.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sheridan County: Wetlands and Adjacent Areas: Powder River, ca 6 air mi N of Arvada, 43 air mi E of Sheridan.  Elev. 3649 ft.
T55N R77W S11 NE1/4.  44.76355 N, 106.08904 W; GPS Reading.  
Dry weed-choked uplands and flood plains. Phenology: fruiting. 

Rachel Newton, 4657.  6/11/2006. 		RM 
_________________________________________________________________________

549.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Wetlands and Adjacent Areas: LZ Bar Creek, ca 16 air mi NE of Arvada; 54 air mi due E of Sheridan.  Elev. 3757 ft.
T56N R75W S16 NE1/4.  44.83382 N, 105.89268 W; GPS Reading.  
Dry Artemisia scrub uplands. Phenology: fruiting. 

Rachel Newton, 4689.  6/11/2006. 		RM 
_________________________________________________________________________

550.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Inyan Kara Creek, ca 17 air mi NE of Moorcroft.  Elev. 4000 ft.
T52N R66W S36 SE1/4.  44.44861 N, 104.72858 W; GPS Reading.  
Dry Artemisia scrub uplands. Phenology: fruiting. 

Rachel Newton, 4741.  6/11/2006. 		RM 
_________________________________________________________________________

551.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Keyhole Reservoir, ca 11 air mi NE of Moorcroft.  Elev. 4004 ft.
T51N R66W S33 NE1/4.  44.37094 N, 104.79604 W; GPS Reading.  
Dry sandy uplands with occasional rock outcroppings. Phenology: fruiting. 

Rachel Newton, 4800.  6/12/2006. 		RM 
_________________________________________________________________________

552.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Keyhole Reservoir, ca 9 air mi NE of Moorcroft.  Elev. 4088 ft.
T51N R66W S30 SE1/4.  44.36636 N, 104.83584 W; GPS Reading.  
Sandy rocky uplands. Phenology: fruiting. 

Rachel Newton, 4801.  6/12/2006. 		RM 
_________________________________________________________________________

553.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Redwater Creek, ca 2 air mi W of Beulah; ca 14 air mi NE of Sundance.  Elev. 3502 ft.
T53N R61W S36 NW1/4.  44.54792 N, 104.11928 W; GPS Reading.  
Dry sandy uplands. Phenology: fruiting. 

Rachel Newton, 4882.  6/12/2006. 		RM 
_________________________________________________________________________

554.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Little Missouri River, ca 22 air mi N of Devils Tower, ca 43 air mi N of Moorcroft.  Elev. 3692 ft.
T56N R66W S2 NE1/4.  44.87672 N, 104.7384 W; GPS Reading.  
Dry slopes and uplands. Phenology: fruiting. 

Rachel Newton, 4976.  6/12/2006. 		RM 
_________________________________________________________________________

555.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Greyrock National Recreation Trail off Colo Hwy 14, ca 11 air mi NW of Fort Collins.  Elev. 6000-6500 ft.
T9N R71W S36 South1/2.  40.7051 N, 105.2957 W; uncertainty 1 mi..  
Shrubby, steep and dry, south facing hillsides with Cercocarpus, Purshia, Opuntia, and Delphinium, and Prunus in shallow ravines. Phenology: flowering & fruiting. 

Sarah Nunn, 1146.  6/11/2001. 		RM 765577
_________________________________________________________________________

556.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Roaring Creek Trail from Colo Hwy 14, ca 34 air mi WNW of Fort Collins.  Elev. 8600-9100 ft.
T9N R75W S24 SE1/4.  40.7227 N, 105.743 W; uncertainty 0.5 mi..  
Steep creekside edged with apen and pine. Phenology: flowering & fruiting. 

Sarah Nunn, 2005.  6/25/2001. 		RM 765576
_________________________________________________________________________

557.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: The Narrows on U.S. Hwy 34, just W of the bridge over the Big Thompson River, S of Alexander Mountain, ca 6 air mi W of Loveland.  Elev. 5400-6400 ft.
T5N R70W S4 South1/2.  40.4307 N, 105.2402 W; uncertainty 1 mi..  
Steep sided ravine with rocky south and east facing slopes, shrub cover of Ribes and Rubus with Bromus and Thermopsis. Phenology: flowering. 

Sarah Nunn, 309.  5/26/2001. 		RM 765578
     with Ronald L. Hartman
_________________________________________________________________________

558.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Along the Wind River, 13 mi SE of Dubois.  Elev. 7000 ft.
T40N R105W S17.  43.4282 N, 109.4793 W; NAD 83, uncertainty 2 mi., Digital Map.  
On the red beds. Phenology: fruiting. 

C. L. Porter, 4250.  7/3/1947. 		RM 207367	Barcode: RM0039751
_________________________________________________________________________

559.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: 6 mi W of Alcova.  Elev. 5500 ft.
T30N R83W S19.  42.554 N, 106.8305 W; NAD 83, uncertainty 1 mi., Digital Map.  
Sandy soil on the grade. Phenology: flowering & fruiting. 

C. L. Porter, 4868.  5/30/1949. 		RM 215423	Barcode: RM0179919
_________________________________________________________________________

560.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Arroyo Gavilan, 2.3 road mi S of Taos County on U.S. Hwy 285.  Elev. 6301 ft.
T23N R8E S1.  36.2581 N, 106.05 W; GPS Reading.  
Sandy drainage. Phenology: fruiting. 

Ronald L. Hartman, 76101.  7/20/2002. 		RM 813267	Barcode: RM0120490
_________________________________________________________________________

561.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: 5 air mi WNW of Cuba, just E of retention dam #13 at forest boundary. W 0.2 air mi to road.  Elev. 7180-7260 ft.
T21N R2W S15 N1/2.  36.0518 N, 107.0291 W; GPS Reading.  
Soft sedimentary bluffs and associated gentle, eroded slopes on margins of shallow concave basin; Gambels oak and juniper with exposed bedrock. Phenology: flowering & fruiting. 

Brian Reif, 4533.  5/29/2003. 		RM 813280	Barcode: RM0120295
_________________________________________________________________________

562.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: NM Hwy 96 at Regina cemetary, 1 air mi S of Regina.  Elev. 7360 ft.
T22N R1W S5 W1/2.  36.1661 N, 106.9665 W; GPS Reading.  
Grassy roadside corridor through sagebrush shrubland.  Soft sedimentary soils. Phenology: flowering & fruiting. 

Brian Reif, 4544.  5/29/2003. 		RM 813279	Barcode: RM0120296
_________________________________________________________________________

563.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: along road to immediate S of Rio Chama, 1.5 road mi (est.) W of edge of Abiquiu Land Grant.  Elev. 6000 ft.
T23N R5E S24 SE1/4; also NW1/4 S24 and T23N R6E SW1/4 S19.  36.2184 N, 106.3692 W; GPS Reading.  
Roadside between river and 40 deg, north-facing sedimentary bank of pinyon/juniper. Phenology: fruiting. 

Brian Reif, 4718.  5/31/2003. 		RM 813278	Barcode: RM0120297
_________________________________________________________________________

564.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: headwaters of Padre Spring Creek on Forest Road 326, 3.5 air mi S of Glorieta.  Elev. 7420-7460 ft.
T15N R11E S15 W1/2.  35.5312 N, 105.7674 W; GPS Reading.  
A broad, shallow grassy drainage running SE, slope of ca 2 deg, with pinyon/juniper encroaching from surrounding ridges; growing on juniper. Phenology: flowering & fruiting. 

Brian Reif, 4771.  6/2/2003. 		RM 813274	Barcode: RM0120471
_________________________________________________________________________

565.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Arroyo Montasa canyon, 1 air mi up canyon from junction with the Rio Grande River and across river from Bandelier National Monument. N35.716 W106.251, W 0.3 air mi to N35.716 W106.256 at pour off.  Elev. 5700-6020 ft.
T17N R6E S12.  35.716 N, 106.256 W to 35.716 N, 106.251 W; GPS Reading.  
Riparian bottom; steep, metamorphoic canyon walls with juniper . Phenology: flowering & fruiting. 

Brian Reif, 4918.  6/4/2003. 		RM 813273	Barcode: RM0120470
_________________________________________________________________________

566.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: County Road 503 N into La Caja Canyon on Debris Basin Trail and along Rio Medio to southern end of Santa Cruz Reservoir, 1 air mi W of Cundiyo.  Elev. 6540 ft.
T20N R10E S18 E1/2.  35.959 N, 105.912 W; GPS Reading.  
Pinyon/juniper slopes and dry wash. Phenology: fruiting. 

Brian Reif, 5902.  6/23/2003. 		RM 813272	Barcode: RM0120469
_________________________________________________________________________

567.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: at Forest Road 317/Forest Road 316 junction, 7 air mi S of Coyote.  Elev. 8000 ft.
T21N R3E S9 NW1/4.  36.072 N, 106.63 W; GPS Reading.  
Roadside along grassy canyon bottom in ponderosa pine forest. Phenology: flowering & fruiting. 

Brian Reif, 6777.  7/14/2003. 		RM 813271	Barcode: RM0120468
_________________________________________________________________________

568.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 612 at I-25 underpass and railroad crossing, 2 air mi SE of Glorieta.  Elev. 7230 ft.
T15N R11E S2.  35.561 N, 105.744 W; GPS Reading.  
Roadside in pinyon/juniper woodland. Phenology: fruiting. 

Brian Reif, 9547.  5/29/2004. 		RM 813270	Barcode: RM0120467
_________________________________________________________________________

569.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Jemez Mountains: County Road 77 (Buckman Road) at Alamo Creek, 9 air mi SE of White Rock. Within 1/4 air mi of N35.743 W106.08.  Elev. 6320 ft.
T18N R8E S34.  35.743 N, 106.08 W; GPS Reading.  
Dry wash of coarse granite and broad lowland with scattered juniper in juniper hills. Phenology: fruiting. 

Brian Reif, 9756.  6/1/2004. 		RM 813269	Barcode: RM0120466
_________________________________________________________________________

570.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Cuba Mesa: County Road 88 at radiotower, 3 air mi W of Cuba. Within 0.3 air mi of N36.033 W107.009  Elev. 7500 ft.
T21N R2W S24 W1/2.  36.033 N, 107.009 W; GPS Reading.  
Ponderosa pine forest with pinyon, mountain mahogony, and Gambels oak below; exposed sandstone bedrock and some bluffs in drainages. Phenology: flowering & fruiting. 

Brian Reif, 9925.  6/2/2004. 		RM 813268	Barcode: RM0120465
_________________________________________________________________________

571.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: divide between Coulee Creek (Sand Draw) and Grass Creek Basin, ca 30 air mi NW of Thermopolis; ca 13 air mi NNW of Hamilton Dome.  Elev. 5700-5725 ft.
T46N R98W S17.  43.95528 N, 108.6392 W.  
Artemisia tridentata grasslands and low hills. 

Robin Jones, 1630.  6/20/1991. 		RM 
_________________________________________________________________________

572.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Owl Creek/Bridger Mountains: Hogback Ridge, SW of Little Buffalo Basin; ca 5 air mi S of Meeteese; ca 43 air mi NW of Thermopolis.  Elev. 6013-6811 ft.
T47N R100W S3; also S4, S9; also S10.  44.07167 N, 108.8411 W.  
East-facing slope and sandstone-mudstone ridge. 

Robin Jones, 1831.  7/8/1991. 		RM 
_________________________________________________________________________

573.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: dipslope, ca 6 air mi NW of Hamilton Dome; ca 26 air mi WNW of Thermopolis.  Elev. 5600-6193 ft.
T44N R99W S11; also S12.  43.795 N, 108.7025 W.  
Southwest-facing sandstone dipslope. 

Robin Jones, 1901.  7/10/1991. 		RM 
_________________________________________________________________________

574.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: Hogback Ridge, ca 7 air mi NNW of Hamilton Dome; ca 25 air mi NW of Thermopolis.  Elev. 5519-6186 ft.
T45N R98W S16.  43.86722 N, 108.6189 W.  
South-facing slopes of ridge composed of sandstone, conglomerate, and mudstone. 

Robin Jones, 1943.  7/11/1991. 		RM 
_________________________________________________________________________

575.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: Hogback Ridge, ca 15 air mi NW of Hamilton Dome; ca 35 air mi NW of Thermopolis.  Elev. 6200-6571 ft.
T46N R99W S10; also S15.  43.96944 N, 108.7194 W.  
Northeast-facing slope of ridge composed of sandstone and mudstone. 

Robin Jones, 1995.  7/11/1991. 		RM 
_________________________________________________________________________

576.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: North Platte River Basin: slopes on west side of Platte River; ca 21 air mi SW of Casper.  Elev. 5400 ft.
T31N R82W S23 W1/2.  
Base of N-S running clay-shale ridge with greasewood, Wyoming big sagebrush and Elymus smithii. Phenology: flowering & fruiting. 

Walter Fertig, 13779.  6/5/1993. 		RM 602819	Barcode: RM0179798
_________________________________________________________________________

577.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Elk Range, Douglas Creek Campground.  Elev. 7500 ft.
T14N R80W S31.  41.1388 N, 106.4247 W; uncertainty 1 mi..  
Grass-forb. Phenology: flowering & fruiting. 

A. Lorin Ward, 38.  9/23/1967. 		RM 283882	Barcode: RM0179809
_________________________________________________________________________

578.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Ca 21.5 air mi SW of Green River and 21.5 air mi NE of McKinnon.  Elev. 6160 ft.
T15N R109W S26.  
Sandy in Greasewood-grass with Artemisia tirdentata, Chrysothamnus viscidflorus anf Distichlis stricta. Phenology: flowering & fruiting. 

Ann Aldrich, 243.  6/28/1979. 		RM 330368	Barcode: RM0179783
_________________________________________________________________________

579.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Platte County: Cassa.
Sandy ground. Phenology: flowering & fruiting. 

Aven Nelson, 8360.  7/2/1901. 		RM 37069	Barcode: RM0179918
_________________________________________________________________________

580.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming: Laramie.
Phenology: flowering & fruiting. 

Aven Nelson, 284.  6/28/1894. 		RM 5559	Barcode: RM0179803
_________________________________________________________________________

581.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Sheep Mountain.
Phenology: flowering & fruiting. 

Aven Nelson, 3297.  7/3/1897. 		RM 10823	Barcode: RM0179413
_________________________________________________________________________

582.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Laramie County: Pine Bluffs.
41.1833 N, 104.0779 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

Aven Nelson, 3603.  7/5/1897. 		RM 10828	Barcode: RM0179753
_________________________________________________________________________

583.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming: Point of Rocks.
Phenology: fruiting. 

Aven Nelson, 4755.  6/15/1898. 		RM 
_________________________________________________________________________

584.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Red Desert: Orendo Butte.
Phenology: fruiting. 

Aven Nelson, 7135.  6/11/1900. 		RM 28814	Barcode: RM0179775
_________________________________________________________________________

585.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming: Point of Rocks.
Phenology: fruiting. 

Aven Nelson., 4755.  6/15/1898. 		RM 12813	Barcode: RM0179801
_________________________________________________________________________

586.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Hills.
Phenology: fruiting. 

B. C. Buffum, s.n..  6/17/1891. 		RM 999	Barcode: RM0179802
_________________________________________________________________________

587.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Red Desert along Bear Creek.  Elev. 7200 ft.
T26N R101W S12.  
Phenology: flowering & fruiting. 

Bev Scott, 64.  7/14/1987. 		RM 530215	Barcode: RM0179781
_________________________________________________________________________

588.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Goshen County: Table Mountain Wildlife Unit.  Elev. 4000-4100 ft.
T22N R61W S24; also S25.  41.8563 N, 104.14 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

Robert Luce, 65.  5/13/1975. 		RM 297705	Barcode: RM0179805
_________________________________________________________________________

589.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Johnson County: Bighorn National Forest: 0.5 mi E of Hunter Ranger Station.  Elev. 7200 ft.
T50N R84W S11.  
South slope; deep clay loam soil; open grassland with Stipa, yarrow, wheatgrass. Phenology: flowering & fruiting. 

C. L. Van Giesen, 18-8.  8/17/1927. 		USFS 401199	Barcode: USFS0068648
_________________________________________________________________________

590.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sheridan County: Big Horn Coal Site.  Elev. 3600-3820 ft.
T57N R84W S23 NW1/4.  44.90353 N, 106.956 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sagebrush-grassland . Phenology: flowering & fruiting. 

Donald E. Brink, 1288.  6/1/1977. 		RM 304883	Barcode: RM0179806
_________________________________________________________________________

591.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: 12 mi N of Cora.
In sprayed area with Agropyron spicatum. Phenology: flowering & fruiting. 

D. L. Watson, 15.  8/12/1965. 		RM 279515	Barcode: RM0179398
_________________________________________________________________________

592.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Laramie County: F. E. Warren Air Force Base: 1 mi N of Lake Pearson.  Elev. 6100 ft.
T14N R67W S14.  41.1821 N, 104.8577 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Grassland. Phenology: flowering & fruiting. 

D. Long, s.n..  6//1983. 		RM 397831	Barcode: RM0179971
     with J. Von Loh
_________________________________________________________________________

593.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Washakie County: Nowater trail about 6 mi S of Worland. SW !/4 of  Elev. 4350 ft.
T40NR92W S30 NE1/4.  
Dominant grass of a sandy range with Artemisia tridenatata, Opuntia, Agropyron smithii, Bouteloua, Oryzopsis hymenoides,  and Poa secunda. Phenology: flowering & fruiting. 

David L Martin, 1541.  6/10/1981. 		RM 337644	Barcode: RM0179901
_________________________________________________________________________

594.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Stratton Sagebrush Hydrology Study: Soil Moisture Withdrawal Plots.  Elev. 7850 ft.
T17N R87W S24.  
65 North slope with big sagebrush-grass. Phenology: flowering & fruiting. 

David L. Sturges, 6.  7/19/1969. 		RM 286785	Barcode: RM0179393
_________________________________________________________________________

595.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: 20 mi W of Big Piney.  Elev. 8000 ft.
T30N R115W S12.  42.6079 N, 110.4778 W; NAD 83, uncertainty 2 mi., Digital Map.  
Sagebrush flat. Phenology: flowering & fruiting. 

Edwin B. Payson, 2655.  7/11/1922. 		RM 94350	Barcode: RM0179749
     with Lois B. Payson
_________________________________________________________________________

596.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Hills.
Common in sandy soil. Phenology: flowering & fruiting. 

Elias Nelson, 417.  7/19/1901. 		RM 36531	Barcode: RM0179748
_________________________________________________________________________

597.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Teton County: Snake River.
Dry soil. Phenology: flowering & fruiting. 

Elmer D. Merrill, 275.  7/13/1901. 		RM 34631	Barcode: RM0179394
     with E. N. Wilcox
_________________________________________________________________________

598.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Teton County: Teton Forest Reserve: mountains N of  Buffalo River.
Spruce woods. Phenology: flowering & fruiting. 

Elmer D. Merrill, 418.  8/7/1901. 		RM 34785	Barcode: RM0179414
     with E. N. Wilcox
_________________________________________________________________________

599.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Near Washingtons Ranch.
Dry sandy soil . Phenology: flowering & fruiting. 

Elmer D. Merrill, 609.  6/29/1901. 		RM 34433	Barcode: RM0179814
     with E. N. Wilcox
_________________________________________________________________________

600.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: along the south side of Buffalo Bill Reservoir, ca 8 mi SW of Cody.  Elev. 5400 ft.
T52N R103W S15.  44.479 N, 109.2244 W; uncertainty 1 mi..  
Rocky, open, sparsely vegetated ridge above reservoir with Phlox bryoides, Haplopappus armerioides, Gaura coccinea and Artemisia pedatifida. Phenology: vegetative only. 

Erwin F. Evert, 16608.  6/9/1989. 		RM 577501
_________________________________________________________________________

601.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: southwest flank of Rattlesnake Mountain, ca 6 mi W of Cody and ca 0.5 mi N of U.S. Hwy 14, 16, & 20.  Elev. 5400-5800 ft.
T52N R103W S2.  44.5079 N, 109.2042 W.  
Sagebrush-grassland community with Artemisia nova, Agropyron spicatum and Hymenoxys acaulis dominating. Phenology: vegetative only. 

Erwin F. Evert, 16735.  6/15/1989. 		RM 577697
_________________________________________________________________________

602.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along the river immediately W of Horse Creek Picnicground, just N of U.S. Hwy 14, 16, & 20.  Elev. 5880 ft.
T52N R106W S23.  44.4618 N, 109.5837 W.  
Weedy riparian community with Bromus inermis, Alyssum desertorum and a few Populus angustifolia. Phenology: vegetative only. 

Erwin F. Evert, 16830.  6/15/1989. 		RM 577593
_________________________________________________________________________

603.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along W side of Elk Fork Creek, ca 2-3 mi S of U.S. Hwy 14, 16, & 20.  Elev. 6100 ft.
T52N R106W S31; also S32.  44.4328 N, 109.6643 W; uncertainty 1 mi..  
Open, disturbed habitat adjacent to or on dirt road. Phenology: vegetative only. 

Erwin F. Evert, 16839.  6/17/1989. 		RM 577602
_________________________________________________________________________

604.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along the south side of the North Fork Shoshone River, ca 1 3/4 mi W of Elk Fork Creek and ca 1/8 mi N of U.S. Hwy 14, 16, & 20.  Elev. 6100 ft.
T52N R107W S24.  44.4618 N, 109.6844 W.  
Sagebrush/grassland community. Phenology: vegetative only. 

Erwin F. Evert, 17071.  6/22/1989. 		RM 578179
_________________________________________________________________________

605.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ridge just E of Wall Creek, ca 1.5-2.0 mi N of U.S. Hwy 14, 16, & 20.  Elev. 6400-6700 ft.
T52N R105W S10.  44.4908 N, 109.483 W.  
Open sagebrush/grassland community, dominant species include Artemisia nova, Stipa comata, and Agropyron spicatum. Phenology: vegetative only. 

Erwin F. Evert, 17393.  7/2/1989. 		RM 578232
_________________________________________________________________________

606.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: ridge N & W of the Newton Lakes, ca 4 mi NW of Cody.  Elev. 5300-5500 ft.
T53N R102W S27.  44.5431 N, 109.1286 W; uncertainty 1 mi..  
Sagebrush-grassland with some scattered Pinus flexilis in places on rocky substrates with Artemisia nova, Penstemon laricifolius, Eriogonum pauciflorum, Bouteloua gracilis and Carex filifolia. Phenology: flowering & fruiting. 

Erwin F. Evert, 19285.  6/26/1990. 		RM 619399	Barcode: RM0179582
_________________________________________________________________________

607.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 1/4 mi S of North Fork Shoshone River along Fishhawk Creek Trail.  Elev. 6400 ft.
T52N R108W S27 SW1/4.  
Growing in open along trail with Myosotis Arvensis, Arnica sororia and Allyssum alyssoides. Phenology: flowering & fruiting. 

Erwin F. Evert, 2016.  7/5/1980. 		RM 334537	Barcode: RM0039760
_________________________________________________________________________

608.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along North Fork Shoshone River, ca 1-2 mi W of Wapiti.  Elev. 5600-5650 ft.
T52N R105W S22; also S23.  44.4618 N, 109.483 W.  
On open, disturbed alluvial terrace. Phenology: flowering & fruiting. 

Erwin F. Evert, 6886.  7/7/1984. 		RM 609440	Barcode: RM0039741
_________________________________________________________________________

609.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Elk Fork Creek, ca 9-10 mi S of U.S. Hwy 14, 16, & 20.  Elev. 7200 ft.
T51N R107W S36.  44.3458 N, 109.6844 W.  
Open Douglas fir-lodgepole pine forest. Phenology: flowering & fruiting. 

Erwin F. Evert, 8894.  7/26/1985. 		RM 623518	Barcode: RM0039742
_________________________________________________________________________

610.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Northwest exposure of Elk Mountain: at lower edge of Tensleep sandstone formation.  Elev. 8100 ft.
T20N R82W S25.  41.6761 N, 106.565 W; uncertainty 1 mi..  
Phenology: flowering & fruiting. 

F. R. Gartner, 69.  6/21/1966. 		RM 282751	Barcode: RM0179916
_________________________________________________________________________

611.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Laramie County: High Plains Grassland Research Station: 5 air mi NW of Cheyenne.  Elev. 6300 ft.
T14N R67W S8.  41.1964 N, 104.9077 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Sandstone ourcrop. Phenology: flowering & fruiting. 

Francis B. Current, 192.  7/22/1976. 		RM 317140	Barcode: RM0179977
_________________________________________________________________________

612.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Laramie County: High Plains Grassland Research Station, 5 air mi NW Cheyenne.  Elev. 6100 ft.
T14N R67W S8.  41.197 N, 104.9147 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Short grass prairie. Phenology: flowering & fruiting. 

Francis B. Current, 323.  6/26/1978. 		RM 317125	Barcode: RM0179974
_________________________________________________________________________

613.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Shirley Basin, 35 air mi SSE of Casper.  Elev. 7110 ft.
T28N R78W S28.  
Phenology: flowering & fruiting. 

Francis B. Current, 435.  7/13/1978. 		RM 317126	Barcode: RM0179976
_________________________________________________________________________

614.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Laramie County: High Plains Grassland Research Station, 5 air mi NW Cheyenne.  Elev. 6100 ft.
T14N R67W S8.  41.197 N, 104.9147 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Short grass prairie. Phenology: flowering & fruiting. 

Francis B. Current, 445.  6/26/1978. 		RM 317127	Barcode: RM0179975
_________________________________________________________________________

615.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Battle Mountain Base of Buck Camp Draw, 9.5 air mi E of Savery.  Elev. 7400 ft.
T 12N R88W S2.  
With Artemisia cana overstory. Phenology: flowering & fruiting. 

Francis B. Current, 852.  6/26/1980. 		RM 335767	Barcode: RM0179420
_________________________________________________________________________

616.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Vicinity of Garden Creek Falls.  Elev. 6400 ft.
Phenology: flowering & fruiting. 

Francis X. Jozwik, 185.  7/14/1962. 		RM 268709	Barcode: RM0179778
_________________________________________________________________________

617.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Hayden National Forest: head of Copper Creek.  Elev. 8500 ft.
T14N R84W S31.  
Southeast moderate slope, gravelly loam soil with Ceanothus, sage, buckbrush, brome, Crepis, Agropyron. Phenology: flowering & fruiting. 

Frank H. Rose, 73.  7/19/1923. 		RM 369969	Barcode: RM0179399
_________________________________________________________________________

618.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming: Buffalo.
Phenology: flowering & fruiting. 

Frank Tweedy, 3716.  9//1900. 		RM 1983
_________________________________________________________________________

619.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Haystack Mountains.  Elev. 7000 ft.
T22N R86W S10.  
Sagebrush. Phenology: flowering & fruiting. 

G. A. Goodwin, 309.  7/7/1975. 		RM 294229	Barcode: RM0179810
_________________________________________________________________________

620.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow National Forest: ca 11 air mi SE of Laramie, Aspen Grove ca 1oo Yards W of Wyo Hwy 30.  Elev. 8750 ft.
T15N R72W S34.  
Uncommonly occurrung grass ina narrow belt  of grass whidh skirts south and west peripheral areas of grove. Phenology: flowering & fruiting. 

George Stephens, 14.  7/25/1980. 		RM 337320	Barcode: RM0179419
_________________________________________________________________________

621.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Unita County: Uinta Mountains: Little Dry Creek.  Elev. 8750 ft.
T13N R115W S34 SE1/4.  
Rockyu sagebrush slope. Phenology: flowering & fruiting. 

Gregory P. Hallsten, 672.  7/20/1983. 		RM 353976	Barcode: RM0179401
_________________________________________________________________________

622.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: SE of Thermopolis and E of Wind River Canyon: North Flank of the Owl Creek Range: Birdseye Pass area.  Elev. 7000 ft.
T40N R94W S12.  43.4492 N, 108.0824 W; uncertainty 1 mi..  
Phenology: flowering & fruiting. 

Herbert G. Fisser, 264.  7/14/1960. 		RM 264491	Barcode: RM0179812
_________________________________________________________________________

623.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: 25 mi E of Thermopolis, on Black Mountain.  Elev. 5400 ft.
Phenology: flowering & fruiting. 

Herbert G. Fisser, 36.  8/2/1959. 		RM 261407	Barcode: RM0179750
_________________________________________________________________________

624.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Beulah.  Elev. 3500-3800 ft.
T53N R60W S31; also S32.  44.5446 N, 104.0905 W; uncertainty 3 mi..  
Northern foothills and red beds; grass association; xerophytic. Phenology: flowering & fruiting. 

Herman E. Hayward, 1287.  6/22/1927. 		RM 111202	Barcode: RM0179779
_________________________________________________________________________

625.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Lysite Badlands: Pony Creek #1 Gas Line site just W of Moneta-Lysite Road, 3.3 road mi N of Moneta.  Elev. 5700 ft.
T37N R91W S1 W1/2.  
Phenology: flowering & fruiting. 

Hollis Marriott, 10074.  6/16/1986. 		RM 382898	Barcode: RM0179774
_________________________________________________________________________

626.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Rock River.  Elev. 7000 ft.
Ecological Survey of Vegetative Succession under Irrigation. Phenology: flowering & fruiting. 

J. Francis Macbride, 2826.  7/19/1914. 		RM 77824	Barcode: RM0179755
_________________________________________________________________________

627.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming: W of Worland, on the lower part of the Fifteenmile drainage area.  Elev. 4100-4300 ft.
5-9 inch precipitation  zone Phenology: flowering & fruiting. 

James T. Nichols, 430.  6/14/1962. 		RM 274120	Barcode: RM0179797
_________________________________________________________________________

628.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Platte County: Between Fish Creek Road and Cottonwood Creek, 28 road mi NW of Wheatland.  Elev. 1616 m.
T27N R70W S24.  42.2979 N, 105.1946 W; uncertainty 1 mi..  
grassland and disturbed roadside, Phenology: flowering & fruiting. 

Jan Pollet, 12.  6/18/1989. 		RM 543691	Barcode: RM0179808
_________________________________________________________________________

629.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Platte County: Between Fish Creek Road and Cottonwood Creek, 28 road mi NW of Wheatland.  Elev. 1616 m.
T27N R70W S24.  42.2979 N, 105.1946 W; uncertainty 1 mi..  
Grassland and disturbed roadside. Phenology: flowering & fruiting. 

Jan Pollet, 13.  6/18/1989. 		RM 544245	Barcode: RM0179807
_________________________________________________________________________

630.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Laramie County: 7 mi W of Cheyenne and 1 mi N of U.S. Hwy 30.  Elev. 6000 ft.
41.0993 N, 104.9602 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Short grass prairie. Phenology: fruiting. 

Jean Finzel, 102.  8/11/1958. 		RM 262675	Barcode: RM0179776
_________________________________________________________________________

631.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: 10 mi W of Laramie and 0.5 mi N of Wyo Hwy 130.  Elev. 7350 ft.
Mixed grass prairie. Phenology: flowering & fruiting. 

Jean Finzel, 290.  7/8/1959. 		RM 262647	Barcode: RM0179757
_________________________________________________________________________

632.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: 3 mi E of Summit on U.S. Hwy 30.  Elev. 8500 ft.
T14N R72W S11.  41.1966 N, 105.4306 W; uncertainty 1 mi..  
Rolling prairie. Phenology: flowering & fruiting. 

Jean Finzel, 61.  7/8/1958. 		RM 262553	Barcode: RM0179395
_________________________________________________________________________

633.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: 3 mi E of Summit on U.S. Hwy 30.  Elev. 8500 ft.
T14N R72W S11.  41.1966 N, 105.4306 W; uncertainty 1 mi..  
Rolling prairie. Phenology: flowering & fruiting. 

Jean Finzel, 62.  7/8/1958. 		RM 262517	Barcode: RM0179794
_________________________________________________________________________

634.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: 3 mi SW of Platte county, along Wyo Hwy 34.  Elev. 6000 ft.
Abundant in disturbed soil of roadside . Phenology: flowering & fruiting. 

John R. Reeder, 5032.  5/30/1969. 		RM 292090	Barcode: RM0179899
     with Charlotte G. Reeder
_________________________________________________________________________

635.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin: Killpecker Dunes area: ca 2 mi S of Steamboat Mountain; ca 28 air mi NE of Rock Springs; ca 28 air mi ESE of Farson.  Elev. 6500 ft.
T23N R102W S27.  41.9417 N, 108.9456 W; uncertainty 1 mi..  
Open sagebrush-grassland on stabilized dune. Phenology: flowering & fruiting. 

John Sauer, 308.  7/9/1979. 		RM 398252	Barcode: RM0179791
_________________________________________________________________________

636.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin: Killpecker Dunes area: ca 2 mi S of Steamboat Mountain; ca 28 air mi NE of Rock Springs; ca 28 air mi ESE of Farson.  Elev. 6500 ft.
T23N R102W S27.  41.9417 N, 108.9456 W; uncertainty 1 mi..  
Open sagebrush grassland on stabilized  dune. Phenology: flowering & fruiting. 

John Sauer, 327.  7/9/1979. 		RM 398211
_________________________________________________________________________

637.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Yermo site, Government Meadows.  Elev. 6740 ft.
T31N R95W S33.  
Sagebrush prairie. Phenology: fruiting. 

Joshua J. Fraley, 129.  7/19/1995. 		RM 733757	Barcode: RM0179910
_________________________________________________________________________

638.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: On Beaver Rim along the Hudson-Atlantic City Road NE of Dishpan Butte.  Elev. 6765 ft.
T31N R95W S21.  
Phenology: fruiting. 

Joshua J. Fraley, 147.  7/19/1995. 		RM 734080	Barcode: RM0179914
_________________________________________________________________________

639.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: At the crest of Beaver Rim.  Elev. 7000 ft.
T31N R96W S35.  
Conifer-sagebrush ecotone. Phenology: fruiting. 

Joshua J. Fraley, 192.  7/23/1995. 		RM 733781	Barcode: RM0179913
_________________________________________________________________________

640.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Along the crest and upper face of Beaver Rim.  Elev. 6790 ft.
T31N R95W S19.  
Sagebrush prairie. Phenology: fruiting. 

Joshua J. Fraley, 241.  7/23/1995. 		RM 734051	Barcode: RM0179912
_________________________________________________________________________

641.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Yermo site, Government Meadows.  Elev. 6690 ft.
T31N R95W S33.  
Sagebrush prairie. Phenology: vegetative only. 

Joshua J. Fraley, 94.  7/19/1995. 		RM 734077	Barcode: RM0179911
_________________________________________________________________________

642.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Yermo Site, Government Meadows.  Elev. 6740 ft.
T31N R95W S33.  
Sagebrush prarie. Phenology: fruiting. 

Joshua J. Fraley, 124.  7/19/1995. 		RM 734076	Barcode: RM0179915
_________________________________________________________________________

643.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Beaver Rim.
T31N R95W S19.  
Phenology: flowering & fruiting. 

Joshua J. Fraley, 240.  7/23/1995. 		RM 610361	Barcode: RM0179782
_________________________________________________________________________

644.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Laramie County: Top of Pine Bluffs, 0.8 mi SSW of Pine Bluffs (town).  Elev. 5240 ft.
T14N R60W S22 NW1/4.  
Stipa comata grassland. Phenology: flowering & fruiting. 

Karin M. Guernsey, 22.  6/18/1987. 		RM 398857	Barcode: RM0179793
_________________________________________________________________________

645.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: West side of Medicine Bow Mountains.  Elev. 8500 ft.
Along the side of the road in sagebrush. Phenology: flowering & fruiting. 

Larry C. Bliss, 629.  6/26/1955. 		RM 253958	Barcode: RM0179804
_________________________________________________________________________

646.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: 30 mi N of Rock Springs.
In moving sand dune area. Phenology: flowering & fruiting. 

L. C. Vosler, 176.  6/21/1961. 		RM 268001	Barcode: RM0179754
_________________________________________________________________________

647.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: CY Horse Ranch.
Low sandy swales. Phenology: flowering & fruiting. 

Leslie N. Goodding, 240.  7/10/1901. 		RM 36965	Barcode: RM0179777
_________________________________________________________________________

648.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Red Mountain and vicinity: two track road to summit of Red Mountain, ca 5.5 air mi SE of Jelm Mountain.  Elev. 8200-8300 ft.
T12N R76W S18.  41.00889 N, 105.9661 W.  
Distubed area on sagebrush flats. Phenology: flowering & fruiting. 

Linda Shoemaker, 136.  7/24/1992. 		 926288	Barcode: RM0086246
     with Mari Combs and Marie
_________________________________________________________________________

649.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: Pole Mountain District: Medicine Bow National Forest: W of Eagle Rock.  Elev. 8200-8400 ft.
T15N R71W S8.  41.2828 N, 105.3733 W; uncertainty 1 mi..  
North-facing slope; open dry areas and slopes, common. Phenology: flowering & fruiting. 

M. N. Aslamy, 110.  7/13/1964. 		RM 276348	Barcode: RM0179406
_________________________________________________________________________

650.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County:   Elev. 4000 ft.
T55N R72W S26.  
Grassy hills with scattered pine. Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 169.  7/8/1978. 		RM 321731	Barcode: RM0180032
_________________________________________________________________________

651.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Stratton Hydrology Study Area: Sane Creek Upland.  Elev. 7000-8000 ft.
T17N R87W S25.  
Sagebrush rangeland. Phenology: flowering & fruiting. 

Max H. Schroeder, s.n..  7/10/1975. 		RM 338035	Barcode: RM0179396
     with Gary L. Ranck
_________________________________________________________________________

652.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Teton County: Jackson .
Phenology: flowering & fruiting. 

O. J. Murie, 131.  6/3/1928. 		RM 130060	Barcode: RM0179813
_________________________________________________________________________

653.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: ca 0.5 km W of North Platte River, ca 0.2 km N of Cottonwood Creek.  Elev. 1384 m.
zone DMC, 510000E, 4685900N; unknown, GPS reading.  
Mixed grassland on rolling hills of sandy loam wiith Artemisia frigida, A. cana, Camelina microcarpa, Penstemonm albidus, and Stipa comata. Phenology: flowering. 

Patricia P. Douglas, 11.  6/12/1995. 		RM 726862	Barcode: RM0179904
     with B. E. Nelson, Carlos A. Popolizio, Rosalie M. Smith
_________________________________________________________________________

654.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sheridan County: Sheridan Training Area: ca 1 km W of Peak 4244 (338560, 4469020), 2 km NE of Peak 4290.  Elev. 1300 m.
zone DMC, 337520E, 4969080N; Specimen Label.  
Scattered in Artemisia grassland on east/west running ridge with slopes (0-30 deg) on north and south sides in sandy loam to loam, soil series Renohill-Worfka association with Artemisia tridentata, A. cana, Stipa comata, and Aristida purpurea. Phenology: fruiting. 

Patricia P. Douglas, 112.  7/4/1997. 		RM 730886	Barcode: RM0179903
     with Nancy E. Hastings
_________________________________________________________________________

655.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Orin.
Along roadside. Phenology: flowering & fruiting. 

Robert E. Pfadt, 44.  6/18/1940. 		RM 311154	Barcode: RM0179917
_________________________________________________________________________

656.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Platte County: Dwyer.
Sandy soil , rolling plains. Phenology: flowering & fruiting. 

Robert E. Pfadt, s.n..  5/22/1940. 		RM 311091	Barcode: RM0179397
_________________________________________________________________________

657.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Black Thunder Strip Mining Area: North Prong of Thunder and Little Thunder creeks.  Elev. 4860 ft.
T42N R70W S2 NE1/4 of SW1/4.  
Roadside fringed sagewort, western wheatgrass, common Russian thistle, common tumble grass. Phenology: flowering & fruiting. 

R. E. Ries, 171.  6/13/1973. 		RM 293546	Barcode: RM0179756
     with D. W. Sabinske
_________________________________________________________________________

658.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin and Adjacent Regions: Red Desert, Black Rock.  Elev. 7000 ft.
T22N R101W S13; also S24.  41.8822 N, 108.791 W; uncertainty 2 mi..  
Phenology: flowering & fruiting. 

Robert J. Hill, 206.  6/19/1973. 		RM 391629	Barcode: RM0179785
_________________________________________________________________________

659.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Red Desert: Great Divide Basin: Spring Tee Mountain.  Elev. 6900 ft.
T22N R101W S29; also S19,20,and 30.  
Common on sand dunes. Phenology: flowering & fruiting. 

Robert J. Hill, 249.  6/20/1973. 		RM 391631	Barcode: RM0179786
_________________________________________________________________________

660.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Rattlesnake Mountain.  Elev. 6800 ft.
T34N R88W S32.  
Collected on the rocky soil and mountain slopes; common  on foothills and plains with Artemesia. Phenology: flowering & fruiting. 

Robert J. Hill, 555.  6/29/1973. 		RM 391524	Barcode: RM0179788
_________________________________________________________________________

661.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Hells Half Acre.  Elev. 6000 ft.
T36N R86W S36.  
Collected on erosional badlands on argisol substrate. Phenology: flowering & fruiting. 

Robert J. Hill, 627.  6/30/1973. 		RM 391522	Barcode: RM0179789
_________________________________________________________________________

662.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Uinta County: Great Divide Basin and adjacent regions: Grizzly Buttes, in the Canyonlands and erosional badlands near Mountainview; Leavitt Creek.  Elev. 6800 ft.
T14N R114W S2; also T15N R114W S36.  
Common in dry washes and on slopes. Phenology: flowering & fruiting. 

Robert J. Hill, 875.  7/13/1973. 		RM 391532	Barcode: RM0179787
_________________________________________________________________________

663.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin and adjacent regions: Washakie Basin, ca 16 air mi W of Wyo Hwy 789.  Elev. 7000 ft.
T17N R95W S21; also S28.  41.4348 N, 108.1104 W; uncertainty 2 mi..  
Phenology: flowering & fruiting. 

Robert J. Hill, 980.  7/15/1973. 		RM 391331	Barcode: RM0179790
_________________________________________________________________________

664.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Flaming Gorge Recreation Area: Henry Fork Fault, along fault face and along the base of the fault.  Elev. 6300 ft.
T12N R109W S24.  
Collected along the fault face and along the base of fault in dry soils; common dry hillsodes and sandy areas. Phenology: flowering & fruiting. 

Robert J. Hill, 984.  7/14/1973. 		RM 391529	Barcode: RM0179761
_________________________________________________________________________

665.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Ca 31 air mi SW of Pilot Butte, ca 21 air mi SW of Green River.  Elev. 6160 ft.
T15N R199W S26 NE1/4.  
Associated with Sarcobatus vermiculatus, Distichlis stricta, Agropyron cristatum, and Sitanion hystrix on sandy soil on greasewood-grassland. Phenology: flowering & fruiting. 

Ray A. Christensen, 243.  6/28/1979. 		RM 316755	Barcode: RM0179978
_________________________________________________________________________

666.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: N of Gillette.  Elev. 4550 ft.
T50N R71W S6; also T51N R72W.  44.4344 N, 105.4392 W; uncertainty 6 mi..  
Sagebrush grassland association, Phenology: flowering & fruiting. 

Richard F. Harner, 27.  6/8/1974. 		RM 293246	Barcode: RM0179758
_________________________________________________________________________

667.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: N of Gillette.  Elev. 4550 ft.
T50N R71W; T51N R72W S6.  
Phenology: flowering & fruiting. 

Richard F. Harner, 80.  6/18/1974. 		RM 293242	Barcode: RM0179751
_________________________________________________________________________

668.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Along the Arminto Road N of Lysite.  Elev. 5920 ft.
T39N R89W S9.  
Open Sparsely vegetated sites. Phenology: flowering & fruiting. 

Richard W. Scott, 8248.  6/19/1992. 		RM 616048	Barcode: RM0179759
_________________________________________________________________________

669.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Above Conant Creek.  Elev. 5900 ft.
T33N R94W S14.  
Frontier sandstone ridges Phenology: fruiting. 

Richard W. Scott, 9795.  6/10/1996. 		RM 733761	Barcode: RM0179760
_________________________________________________________________________

670.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: 1 mi N of Sage Junction.  Elev. 6400 ft.
T21N R119W S6 W1/2.  41.8256 N, 110.9731 W.  
Grassland with Poa and Elymus. 

Robert D. Dorn, 6026.  6/22/1995. 		RM 601074	Barcode: RM0179909
_________________________________________________________________________

671.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: East of Superior.
Phenology: flowering & fruiting. 

Robert L. Lang, 66.  8/17/1936. 		RM 153732	Barcode: RM0179747
_________________________________________________________________________

672.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Gros Ventre River.  Elev. 6800 ft.
T42N R115W S1.  43.634 N, 110.5964 W; uncertainty 1 mi..  
Growing with Poa sp. and Apocynum sp. Phenology: flowering & fruiting. 

Robert W. Lichvar, 373.  6/20/1977. 		RM 315777	Barcode: RM0179434
_________________________________________________________________________

673.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Goshen County: S of Springer Reservoir.  Elev. 4200 ft.
T22N R62W S24; also S25.  41.8547 N, 104.299 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Grassland. Phenology: flowering & fruiting. 

Robert Luce, 65.  7/14/1975. 		RM 300868	Barcode: RM0179762
_________________________________________________________________________

674.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Hardy Project Uranium Mine: ca 40 air mi NW of Douglas.  Elev. 5000-5100 ft.
T38N R73W S21 SE1/4; also SW1/4 S22, NW1/4 S27, NE1/4 S28.  43.25103 N, 105.62226 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Growing in sandy soil in sagebrush-grassland. Phenology: flowering & fruiting. 

Steve Skelton, s.n..  6/14/1978. 		RM 309831
_________________________________________________________________________

675.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Ca 6 air mi W of Rawlins.  Elev. 6800 ft.
T21N R88W S17 NE1/4.  
Semiarid, stony  substrate wit Artemisia tridentata, Koeleria , and Eriogonum. Phenology: flowering & fruiting. 

Thomas J. Mastrella, 2.  6/20/1980. 		RM 335494	Barcode: RM0179900
_________________________________________________________________________

676.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sheridan County: Hanna Creek.
Dry pastures. Phenology: flowering & fruiting. 

Vie Willits, 191.  6/28/1909. 		RM 69203	Barcode: RM0320024
_________________________________________________________________________

677.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Game and Fish East Fork Winter Range: Bear Creek, ca 9.5 air mi NE of Dubois.  Elev. 7200 ft.
T42N R105W S6 NE1/4.  
Growing in gravelly to loamy soil on southeast facing1-3% slope in dry, moist or wet riparian bottom, dominants include big sagebrush in dry areas, and cottonwood and willow in mist to wet areas. Phenology: flowering & fruiting. 

William A. Gerhart, 238.  6/30/1981. 		RM 337751	Barcode: RM0039750
     with R. Olson, D. Jones, and D. Rizor
_________________________________________________________________________

678.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Moountains, adjacent to the Platte River Access Road.  Elev. 2545 m.
T14NR80W S19 SE1/4 SE1/4.  
In a mountain big sagebrush community on a south-facing slope. Common. Phenology: flowering & fruiting. 

W. H. Romme, 128.  8/7/1975. 		RM 302589	Barcode: RM0157709
_________________________________________________________________________

679.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: north-south trending ridge system on east side of U.S. Hwy 310/Wyo Hwy 789, ca 9.5 air mi SSE of Lovell and 4.5 mi NW of Sheep Mountain.  Elev. 4400-4500 ft.
T57N R95W S4 NE1/4 NE1/4.  44.9499 N, 108.3224 W; uncertainty 0.25 mi..  
Gray clay shale slopes amid steeply angled hogsback ridges of shale-sandstone in community of Artemisia tridentata var. wyomingensis, Atriplex gardneri, and Poa secunda. Phenology: vegetative only. 

Walter Fertig, 19464.  6/1/2001. 		RM 703110	Barcode: RM0179902
_________________________________________________________________________

680.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Laramie County: Campus of Laramie County Community College SE of Cheyenne.  Elev. 6100 ft.
T13N R66W S9 SW1/4.  41.1064 N, 104.7831 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Short grass prairie. Phenology: flowering & fruiting. 

William C. Edwards, 101.  7/1/1983. 		RM 364986	Barcode: RM0179784
_________________________________________________________________________

681.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Laramie County: Laramie Mountains: ca 22.5 air mi W of Cheyenne; ca 3.5 air mi NE of Buford.  Elev. 7550 ft.
T14N R70W S28 SW1/4.  41.1508 N, 105.2446 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Shortgrass and open ponderosa pine forest communities with several small streams. Phenology: flowering & fruiting. 

William C. Edwards, 131.  6/30/1979. 		RM 346543	Barcode: RM0179421
_________________________________________________________________________

682.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Niobrara County: Western part of the Great Plains Prairie at Jireh.  Elev. 5350 ft.
T32N R66W S12.  42.7655 N, 104.7172 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
In sandy-silty loam. Phenology: flowering & fruiting. 

Wright L. Hess, 105.  7/20/1915. 		RM 86880	Barcode: RM0179811
_________________________________________________________________________

683.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Grand County: North-central Colorado: Gore Range: upper Gore Canyon, Inspiration Point and slopes below.  Elev. 7600-8000 ft.
T1N R81W S33; also T1S R81W S5.  40.0096 N, 106.4736 W.  
Douglas fir and aspen and roadside. Phenology: fruiting. 

Ronald L. Hartman, 67140.  6/5/2000. 		RM 756640
_________________________________________________________________________

684.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Moffat County: North-central Colorado: Colo Hwy 13, ca 34 air mi N of Craig.  Elev. 6400 ft.
T12N R91W S15 W1/2.  40.9959 N, 107.5927 W.  
Semibarren hills. Phenology: fruiting. 

Ronald L. Hartman, 67302.  6/6/2000. 		RM 756585
_________________________________________________________________________

685.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Moffat County: North-central Colorado: Elkhead Mountains: Fan Rock and adjacent butte, ca 1 mi W of Slater Creek, ca 2 air mi SW of Slater; ca 33 air mi N of Craig.  Elev. 6800-7160 ft.
T12N R89W S20.  40.997 N, 107.4315 W; uncertainty 1 mi..  
Sagebrush - grassland and open ridge. Phenology: fruiting. 

B. E. Nelson, 53403.  6/27/2001. 		RM 761152
_________________________________________________________________________

686.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Jackson County: North-central Colorado: North Park: Carlstrom Reservoir (Cowdrey Lake), ca 1.2 air mi S of Cowdrey.  Elev. 8000 ft.
T10N R79W S18 W1/2.  40.8358 N, 106.3051 W; uncertainty 1 mi..  
Shoreline to sagebrush uplands including old railroad bed and irrigation ditch. Phenology: fruiting. 

Ronald L. Hartman, 73685.  8/6/2001. 		RM 761154
_________________________________________________________________________

687.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Jackson County: Medicine Bow Mountains: Colorado State Forest: East Sand Hills Natural Area: upper southeast side of East Sand Hills where Sand Creek enters into dunes from Ute Pass draw, ca 10 air mi E of Walden.  Elev. 8500-8700 ft.
T10N R77W S30 S1/2.  40.8066 N, 106.0788 W; uncertainty 1 mi..  
Sandy west facing slope with Artemisia, and Salix along creek. Phenology: flowering & fruiting. 

Sarah Nunn, 2322.  7/1/2001. 		RM 765575
_________________________________________________________________________

688.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: "Wolff Ridge" on the north side of Spread Creek Valley, ca 3.5 air mi SW of Moran; ca 25 air mi NE of Jackson.  Elev. 6900-7160 ft.
T44N R114W S9 E1/2.  43.7914 N, 110.533 W; GPS Reading.  
Steep south-facing clay slope with cobblestones. Phenology: flowering & fruiting. 

B. E. Nelson, 68921.  6/15/2006. 		RM 833511	Barcode: RM0011045
     with David Scott
_________________________________________________________________________

689.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: on Blacktail Butte, ca 1 air mi E of Moose; ca 13 air mi NNE of Jackson.  Elev. 6938 ft.
T43N R115W S30 SE1/4.  43.6606 N, 110.6957 W; GPS Reading.  
Limestone outcrop and ridgetop. Phenology: flowering & fruiting. 

David Scott, 1207.  6/29/2006. 		RM 833512	Barcode: RM0011046
     with Geneva Chong, Ronald L. Hartman
_________________________________________________________________________

690.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: vicinity of South Fork Station, ca 45 air mi SW of Cody.  Elev. 6500 ft.
T48N R106W S4.  44.15806 N, 109.59639 W.  
Artemisia and Salix along stream. 

Neil Snow, 2470.  6/23/1988. 		 
_________________________________________________________________________

691.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: junction of Cabin Creek, South Fork Shoshone River and vicinity, ca 45 air mi SW of Cody.  Elev. 6200-6600 ft.
T50N R105W S2; also S11.  44.3313 N, 109.4629 W.  
Artemisia-Elymus foothills. 

Neil Snow, 2663.  6/24/1988. 		 
_________________________________________________________________________

692.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: Houlihan Creek drainage, ca 29 air mi SW of Cody.  Elev. 7500-8500 ft.
T50N R105W S16; also S17.  44.3023 N, 109.5032 W.  
Pseudotsuga forest. 

Neil Snow, 3580.  7/13/1988. 		 
_________________________________________________________________________

693.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Black Hills: Slate Prairie at Bittersweet Road, ca 9.5 air mi NW of Hill City.  Elev. 6000 ft.
T1N R3E S26 NE1/4.  44.0213 N, 103.7241 W; uncertainty 0.5 mi..  
Rolling meadow. Phenology: fruiting. 

Hollis Marriott, 11705.  8/3/1998. 		RM 710051	Barcode: RM0180156
     with Patches
_________________________________________________________________________

694.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: ca 3 road mi E of Buford; ca 23.5 air mi SE of Laramie.  Elev. 7520 ft.
T13N R70W S16 NE1/4.  41.0961 N, 105.2396 W.  
Disturbed soil on old U.S. Hwy 30 bed. Phenology: fruiting. 

B. A. Packer, 1072.  6/30/1997. 		 
     with T. McGowan
_________________________________________________________________________

695.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Teller County: 3 mi W of Divide.  Elev. 8200 ft.
Open rocky hillside. Phenology: fruiting. 

Alan A. Beetle, 1467.  8/13/1937. 		RM 152867
_________________________________________________________________________

696.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest: Cow Creek.  Elev. 8800 ft.
Low wet loamy soil on south slope. Phenology: flowering & fruiting. 

Alexander Best, 43.  8/22/1914. 		USFS 428529
_________________________________________________________________________

697.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Mesa County: LaSal Mountains: 10.5 S of Gateway Sinbad Valley.  Elev. 5560 ft.
T49N R19W S8.  38.5249 N, 109.0069 W; uncertainty 1 mi..  
Pinyon/juniper paradox formation. Phenology: flowering & fruiting. 

M. A. (Ben) Franklin, 3292.  5/28/1986. 		RM 390052
     with D. Trotter, D. Atwood & B. Thompson.
_________________________________________________________________________

698.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Moffat County: Dinosaur National Monument: Green River: ca 1/4 mi SE of Gates Of Lodore; 1.25 mi S of Lodore Ranger Station.  Elev. 5800 ft.
T9N R102W S29 SW1/4.  
On open red sandy sites of north exposure in Uinta Mountain Shale Formation. Phenology: flowering & fruiting. 

Betsy E. Neely, 4250.  6/10/1987. 		RM 399646
_________________________________________________________________________

699.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Weld County: North Simpson Mesa: 2 mi E of junction with Colo Hwy 85.  Elev. 5900 ft.
T12N R66.  
Blue grama and buffalo grass grassland. Phenology: flowering & fruiting. 

Betsy E. Neely, 2818.  6/5/1985. 		RM 379449
_________________________________________________________________________

700.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: along Dale Creek, ca 10 air mi SE of Laramie.  Elev. 8480-8840 ft.
T14N R72W S11 SW1/4.  41.1966 N, 105.4306 W.  
Along dry creek bottom. Phenology: fruiting. 

B. A. Packer, 1189.  7/1/1997. 		 
     with T. McGowan
_________________________________________________________________________

701.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Saguache County: Cochetopa National Forest: Long Branch.  Elev. 8500 ft.
T48N R5E S34.  38.3613 N, 106.408 W; uncertainty 1 mi..  
Common I sage community on dry rocky gravel slopes. Phenology: flowering & fruiting. 

Charles W. Stavely, S-4.  7/12/1938. 		USFS 428510
_________________________________________________________________________

702.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Grand County: Arapaho National Forest: Kremmling.  Elev. 7200 ft.
T1N R80W S7.  39.9642 N, 106.3529 W; uncertainty 1 mi..  
Scattered in sagebrush on 3% slope in sandy loam. Phenology: flowering & fruiting. 

D. O. Johnson, s.n..  6/29/1941. 		USFS 428512
_________________________________________________________________________

703.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Montezuma County: Ute Indian Reservation: 15 mi SW of Towaoc.
Phenology: flowering & fruiting. 

David F. Costello, 2007.  5/23/1936. 		USFS 428527
_________________________________________________________________________

704.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Larimer County: Fort Collins.
Phenology: flowering & fruiting. 

E. C. Smith, s.n..  7/7/1927. 		USFS 428518
_________________________________________________________________________

705.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Montrose County: Naturita.
Common among rocks. Phenology: flowering & fruiting. 

Edwin B. Payson, 298.  5/14/1914. 		RM 309861
_________________________________________________________________________

706.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Montrose County: Paradox.  Elev. 5400 ft.
Valley lands. Phenology: flowering & fruiting. 

Ernest P. Walker, 79.  6/13/1912. 		RM 75816
_________________________________________________________________________

707.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Grand County: Middle Park: near Hot Sulphur Springs.  Elev. 7600 ft.
40.0731 N, 106.102 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Phenology: fruiting. 

Francis Ramaley, 3543.  8/3/1907. 		RM 61691
     with W. W. Robbins
_________________________________________________________________________

708.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Chaffee County: Cochetopa National Forest: Salida.  Elev. 7000 ft.
Moderate on flat open slope in moderate gravelly soil. Phenology: flowering & fruiting. 

Fred B. Agee, 28.  7//1924. 		USFS 428511
_________________________________________________________________________

709.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Wed County: Pawnee Buttes.
Phenology: flowering & fruiting. 

G. S. Dodds, 2073.  7/1/1906. 		RM 57318
_________________________________________________________________________

710.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Wed County: New Windsor.
Phenology: flowering & fruiting. 

George E. Osterhout, 1629.  6/9/1897. 		RM 166019
_________________________________________________________________________

711.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Moffat County: W of Craig.
Phenology: fruiting. 

George E. Osterhout, 6430.  6/20/1925. 		RM 166020
_________________________________________________________________________

712.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Weld County: New Windsor.
Phenology: flowering & fruiting. 

George E. Osterhout, sn.  6/4/1901. 		RM 31087
_________________________________________________________________________

713.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Wed County: Windsor.
Phenology: fruiting. 

George E. Osterhout, sn.  7/4/1912. 		RM 312214
_________________________________________________________________________

714.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Archulata County: Piedra: Chimney Rock Mesa.  Elev. 7500 ft.
Abundant on ruins. Phenology: flowering & fruiting. 

Hazel M. Schmoll, 1189.  6/20/1924. 		RM 101223
_________________________________________________________________________

715.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Denver County: Denver.  Elev. 5300 ft.
Prairie. Phenology: flowering & fruiting. 

Ira W. Clokey, 2765.  7/1/1917. 		RM 92920
_________________________________________________________________________

716.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, El Paso County: Colorado Springs.
Sandy roadside. Phenology: flowering & fruiting. 

J. R. Churchill, sn.  6/13/1912. 		RM 234297
_________________________________________________________________________

717.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, no county County: Montezuma National Forest.  Elev. 8000 ft.
Phenology: flowering & fruiting. 

J. Ward Emerson, 119.  6/27/1913. 		USFS 428574
_________________________________________________________________________

718.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Routt County: White River National Forest: Cox hay meadow.  Elev. 8400 ft.
T1S R86W S23.  39.9642 N, 106.3529 W; uncertainty 1 mi..  
Southeast slope of meadow in black loam. Phenology: fruiting. 

John M. James, sn.  8/10/1913. 		USFS 428571
_________________________________________________________________________

719.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Chaffee County: Leadville National Forest: Buena Vista.  Elev. 8500 ft.
Flat grassland in dry sandy loam. Phenology: flowering & fruiting. 

Lee P. Brown, 133.  7//1919. 		USFS 428506
_________________________________________________________________________

720.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Grand County: 15 mi NE of Kremmling; Flighline Study area.  Elev. 8300 ft.
Phenology: flowering & fruiting. 

Len H. Carpenter, C-310.  7/31/1969. 		USFS 428514
_________________________________________________________________________

721.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Grand County: 3 mi SE of Kremmling; junction of Butte Mountain.  Elev. 8000 ft.
Phenology: fruiting. 

Len H. Carpenter, C-334.  8/4/1968. 		USFS 428515
_________________________________________________________________________

722.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Weld County:   Elev. 5400 ft.
T10N R66W S2.  40.8648 N, 104.7434 W; uncertainty 1 mi..  
Sand. Phenology: fruiting. 

Leon C. Snyder, S-126.  7/2/1938. 		USFS 428521
_________________________________________________________________________

723.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Denver County: Denver.
Phenology: flowering & fruiting. 

Marcus E. Jones, sn.  6/10/1878. 		RM 49380
_________________________________________________________________________

724.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Elbert County: 4 mi E of Kiowa.
Sandy soil. Phenology: flowering & fruiting. 

Marion Ownbey, 1291.  6/21/1937. 		RM 175335
_________________________________________________________________________

725.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Dolores County: Montezuma National Forest: Glade Ranger Station.  Elev. 8000 ft.
T41N R16W S33.  37.7704 N, 108.6359 W; uncertainty 1 mi..  
Phenology: flowering & fruiting. 

Martin P. Wilson, 603.  7/16/1914. 		USFS 428575
_________________________________________________________________________

726.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Mesa County: Gunnison River from Grand Junction.
Mesa. Phenology: flowering & fruiting. 

no collector, 3404.  5/28/1894. 		RM 47316
_________________________________________________________________________

727.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, San Juan County: Gray-Back Mining Camps and Placer Gulch.  Elev. 2600-2800 m.
Phenology: flowering & fruiting. 

P. A. Rydberg, 6495.  6/25/1900. 		RM 166023
     with F. K. Vreeland
_________________________________________________________________________

728.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfanc County: Between La Veta and Gradner; mostly near Badito.  Elev. 2000-2400 m.
Phenology: flowering & fruiting. 

P. A. Rydberg, 6497.  6/7/1900. 		RM 29759
     with F. K. Vreeland
_________________________________________________________________________

729.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Boulder County: White Rocks Area Conservation Easement; 8 mi NW of Boulder.  Elev. 1648 m.
40.0722 N, 105.1517 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Common in sandy areas. Phenology: flowering & fruiting. 

Ronald C. Wittmann, 2219.  6/30/1983. 		RM 344659
_________________________________________________________________________

730.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Saguache County: San Isabel National Forest.  Elev. 7800 ft.
T44N R11E S29.  38.0342 N, 105.7909 W; uncertainty 1 mi..  
Common in rabbitbrush on 5% southwest slope in sandy soil. Phenology: flowering & fruiting. 

Ralph K. Gierisch, 1379.  6/21/1942. 		USFS 428528
_________________________________________________________________________

731.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Wed County:   Elev. 5500 ft.
T10N R65W S6.  40.8648 N, 104.7053 W; uncertainty 1 mi..  
Grassland in sandy loam. Phenology: flowering & fruiting. 

Robert M. Muir, 61.  7/2/1937. 		RM 172092
_________________________________________________________________________

732.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: Middle Ponil Creek, 1 mi SE of Fourmile Camp.  Elev. 6900 ft.
Common on roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 2179.  /28/1968. 		RM 299563
_________________________________________________________________________

733.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: Cimarron Canyon, 2 mi NW of junction with Turkey Creek Canyon.  Elev. 6800 ft.
Common on roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 2232.  7/2/1968. 		RM 299564
_________________________________________________________________________

734.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Delgadito Canyon, ca 7 air mi SE of Navajo City.  Elev. 6300 ft.
T28N R7W S15.  36.6617 N, 107.5626 W; uncertainty 1 mi..  
Pinyon juniper sandy mesa base. Phenology: flowering & fruiting. 

Ronald L. Hartman, 22649.  5/30/1987. 		RM 566868
     with Susan D'Alcamo, Neil and Donald Snow
_________________________________________________________________________

735.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Moffat County: Dinosaur National Monument: between Bull and Blind Canyons.  Elev. 5960 ft.
T6N R102W S23 NE1/4 of SE1/4 of NW1/4.  
Frequent on sandy loam of south exposure with Pinus, Juniperus and Oryzopsis in Weber Formation. 

Steve L. O'Kane Jr., 2955.  5/28/1987. 		RM 526928
_________________________________________________________________________

736.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Moffat County: Dinosaur National Monument: Warm Spring Cedars.  Elev. 6700 ft.
T7N R103W S24 SE1/4 of SE1/4 of SE1/4.  
Common in openings among Pinus and Juniperus in colluvium of Morgan Formation. Phenology: flowering & fruiting. 

Steve L. O'Kane Jr., 3129.  6/16/1987. 		RM 399639
_________________________________________________________________________

737.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Rio Blanco County: 1 mi SW of junction of Yellow Creek and Colo Hwy 64.  Elev. 1798 m.
T2N R98W S5.  40.1715 N, 108.4144 W; uncertainty 1 mi..  
Common on loam of small draw with Artemisia, Oryzopsis and Cercocarpus. Phenology: flowering & fruiting. 

Steve L. O'Kane Jr., 82-302.  6/11/1982. 		RM 340309
     with S. Sigstedt and J. S.
_________________________________________________________________________

738.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Las Animas County: Mesa de Maya Region: Jesus Mesa.  Elev. 5300 ft.
T35S R54W S15.  36.9956 N, 103.4587 W; uncertainty 1 mi..  
South slopes of mesa in xeric tall grass prairie with Andropogan gerardii, Bouteloua curitpendula, B. hirsuta, Hilaria jamesii and Schizachyrium scoparium. Phenology: flowering & fruiting. 

Tim Hogan, 2035.  5/19/1993. 		RM 734539
     with Dina Clark and Rick Brune.
_________________________________________________________________________

739.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Park County: Mosquito Range: San Isabel National Forest: between Forest Road 375 and Fourmile Creek; SW of Buffalo Peaks.  Elev. 9000 ft.
T13S R78W S8.  38.9344 N, 106.1367 W; uncertainty 1 mi..  
Common in openings in Pinus ponderosa/Pseudotsuga menziesii forest in dry gravelly soil on gentle northeast-facing slope with Chrysothamnus, Oreocarya thrysiflora, Picradenia richarsonii and Koeleria. Phenology: flowering & fruiting. 

Tim Hogan, 2744.  7/24/1995. 		RM 736255
     with Lorain Yeatts
_________________________________________________________________________

740.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Chaffee County: Mosquito Range: San Isabel National Forest: Fourmile Creek drainage; SW of Buffalo Peaks: along Forest Road 375 W of peak 9345; 0.7 mi N of Road 375D.  Elev. 8900 ft.
T13S R78W S20.  38.9055 N, 106.1367 W; uncertainty 1 mi..  
Open Pinus edulis/Seriphidium vaseyanum/Chrysothamnus viscidiflorus cover on gentle slope at base of rock ridge divide in grassy meadow opening with Bromopsis porteri, Picradenis richardsonii, Gayophytum ramosissimum and  Festuca arizonica. Phenology: flowering & fruiting. 

Tim Hogan, 2778.  7/25/1995. 		RM 736265
     with Lorain Yeatts
_________________________________________________________________________

741.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Mesa County: Badger Wash Experimental Area.  Elev. 5000 ft.
Salt-desert shrub. Phenology: fruiting. 

V. H. Reid, sn.  6/7/1972. 		USFS 428516
     with Glen L. Ranck
_________________________________________________________________________

742.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Mesa County: Badger Wash Experimental Area.  Elev. 5000 ft.
Salt-desert shrub. Phenology: flowering & fruiting. 

V. H. Reid, sn.  6/7/1973. 		USFS 428517
     with G. L. Ranck
_________________________________________________________________________

743.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Mesa County: E. Basin; Badger Wash Experimental Area.  Elev. 5000 ft.
Salt-desert shrub. Phenology: flowering. 

V. H. Reid, sn.  5/22/1973. 		USFS 428559
     with G. L. Ranck
_________________________________________________________________________

744.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, San Miguel County: Big Gypsium Valley: S of Colo Hwy 141.
Gypsum domes of valley floor. Phenology: flowering & fruiting. 

Vlad Siplivinsky, 3462.  6/1/1982. 		RM 344703
     with Hans Beck
_________________________________________________________________________

745.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Eagle County: Holy Cross National Forest.  Elev. 7500 ft.
Red sandy loam. Phenology: flowering & fruiting. 

W. L. Baker Jr., 2018.  6/26/1914. 		USFS 428507
_________________________________________________________________________

746.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, El Paso County: Pike National Forest: Maniou Park.  Elev. 7600 ft.
Dry meadow. Phenology: flowering & fruiting. 

William M. Johnson, 40.  7/10/1936. 		USFS 428526
     with Leon Nadeau
_________________________________________________________________________

747.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Larimer County: Estes Park.  Elev. 7500 ft.
40.3782 N, 105.519 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

W. S. Cooper, 191.  7/13/1904. 		RM 48451
_________________________________________________________________________

748.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Boulder County: Near Bouler.
Phenology: flowering & fruiting. 

W. W. Robbins, 1553.  6/13/1906. 		RM 57320
_________________________________________________________________________

749.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Boulder County: Flagstaff Mountain, near Boulder.
Phenology: fruiting. 

W. W. Robbins, 2132.  7/19/1906. 		RM 57319
_________________________________________________________________________

750.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, no county County: Gunnison National Forest.  Elev. 9100 ft.
Fine black loam. Phenology: flowering & fruiting. 

William H. Mast, 1.  8/3/1911. 		USFS 428509
_________________________________________________________________________

751.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: Kloer Creek, ca 30 air mi SW of Douglas.  Elev. 7150-7220 ft.
T26N R72W S11 SE1/4.  42.241 N, 105.4499 W.  
Granite outcrop. Phenology: fruiting. 

B. A. Packer, 2255.  7/26/1997. 		 
     with J. Brondum, T. McGowan, and Kelly Hughes
_________________________________________________________________________

752.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Platte County: Laramie Range: ca 1.8 air mi N from Wyo Hwy 34; ca 39.9 air mi NE of Laramie.  Elev. 5600-5660 ft.
T22N R70W S16 NE1/4.  41.8786 N, 105.2445 W; uncertainty 0.5 mi..  
Grassland, dry creek beds. Phenology: fruiting. 

B. A. Packer, 244.  6/12/1997. 		 
     with J. Brondum and T. McGowan
_________________________________________________________________________

753.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Laramie County: Laramie Range: ca 1 air mi N of Wyo Hwy 210 on Brush Creek; ca 3.5 mi N of Crystal Lake Reservoir; ca 18 air mi NE of Laramie.  Elev. 7000-7100 ft.
T14N R70W S2 SE1/4.  41.2055 N, 105.196 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Granite outcrops and draw along creek. Phenology: fruiting. 

B. A. Packer, 390.  6/17/1997. 		 
     with J. Brondum and T. McGowan
_________________________________________________________________________

754.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: along County Road 210, ca 1 air mi W of Poison Spider Oil Field; ca 24 air mi W of Casper.  Elev. 5800 ft.
T33N R83W S3 NW1/4.  42.8584 N, 106.785 W.  
Rocky ridges of sagebrush-grassland. Phenology: flowering. 

Amy J. Roderick, 3988.  5/25/1998. 		RM 
_________________________________________________________________________

755.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Laramie Range: E of Little Red Creek on the southwest side of Casper Mountain, ca 11.5 air mi SW of Casper.  Elev. 6020-6080 ft.
T32N R80W S35 SW1/4.  42.7006 N, 106.3935 W.  
Sagebrush-greasewood flats. Phenology: fruiting. 

B. E. Nelson, 40689.  6/22/1997. 		 
_________________________________________________________________________

756.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: just S of Beaver Mountain between Stove Draw and Grouse Creek, ca 6.8 air mi W of Laramie Peak; ca 35.5 air mi S of Douglas.  Elev. 7680-7800 ft.
T27N R73W S35 NW1/4.  42.2674 N, 105.5662 W.  
Stony, gravelly knoll. Phenology: fruiting. 

B. E. Nelson, 41281.  7/15/1997. 		 
_________________________________________________________________________

757.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: north side of Bessemer Mountain, ca 13.7 air mi SW of Casper.  Elev. 5800-6300 ft.
T32N R81W S16.  42.7443 N, 106.5508 W.  
Calcareous slopes and red buttes of sagebrush and scattered Utah juniper. Phenology: flowering. 

Amy J. Roderick, 4213.  5/30/1998. 		RM 
_________________________________________________________________________

758.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Laramie Range: Twin Buttes E and N along limestone cap and SW on two track to Sand Draw.  Elev. 6200-6600 ft.
T30N R80W S27; also W1/2 S34.  42.5403 N, 106.4132 W.  
Calcareous substrate above, shale below. Phenology: fruiting. 

Ronald L. Hartman, 57630.  6/11/1997. 		 
     with B. A. Packer
_________________________________________________________________________

759.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: Wyo Hwy 34, ca 0.5-1.5 air mi NW of Plumbago Canyon turnoff.  Elev. 7200-7500 ft.
T20N R73W S36 E1/2.  41.6619 N, 105.5279 W.  
Sandy areas and sandstone with limestone at higher elevation. Phenology: fruiting. 

Ronald L. Hartman, 57701.  6/18/1997. 		 
     with Timothy W. Chumley
_________________________________________________________________________

760.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: North Platte River at Bessemer Bend, ca 11.6 air mi SW from Casper.  Elev. 5200 ft.
T32N R81W S3.  42.7734 N, 106.5311 W.  
Disturbed edges of river; saline conditions. Phenology: flowering. 

Amy J. Roderick, 4243.  5/30/1998. 		RM 
_________________________________________________________________________

761.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: SW of Mule Creek crossing and along Mule Creek, ca 6 air mi SSE of Marshall.  Elev. 7000-7100 ft.
T26N R75W S27.  42.1952 N, 105.8193 W.  
Sandstone and limestone caprock and adjacent flats, also along the creek. Phenology: fruiting. 

Ronald L. Hartman, 58080.  6/21/1997. 		 
_________________________________________________________________________

762.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Gooseberry Spring and vicinity between Boulder and Rock Creek ridges, ca 25 air mi WNW of Kemmerer; ca 6 air mi NE of Sage Junction.  Elev. 6620-6800 ft.
T22N R119W S26.  41 51' 51" N, 110 54' 14" W.  
Rimrock ridge and sagebrush slope behind it. Phenology: flowering. 

B. E. Nelson, 26396.  6/25/1993. 		 
     with Russ Nelson
_________________________________________________________________________

763.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Hams Fork Valley: Hams Fork ca 0.5-1 air mi SE of confluence with Pole Creek; ca 14 air mi E of Cokeville.  Elev. 7450-7700 ft.
T25N R117W S35; also S26.  42 6' 6" N, 110 42' 22" W.  
Along the river and adjacent sagebrush-grassland slopes with some aspen; limestone and sandstone outcrops occasional. Phenology: fruiting. 

Ronald L. Hartman, 33719.  6/27/1992. 		 1013107	Barcode: RM0297861
_________________________________________________________________________

764.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: Flat Top, ca 4 air mi WNW of Morton Pass.  Elev. 7300-7600 ft.
T20N R73W S16 SW1/4; also NW1/4 S20.  41.7057 N, 105.5857 W.  
Sandstone and shale on flank but mostly granitic boulder alluvial deposits. Phenology: fruiting. 

Ronald L. Hartman, 58213.  6/25/1997. 		 
_________________________________________________________________________

765.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Commissary Ridge, ca 14 air mi N of Kemmerer.  Elev. 7400-7900 ft.
T23N R116W S10 E1/2; and also W1/2 S11.  41 59' 59" N, 110 33' 43" W.  
Flats along stream, old homestead in aspen grove, and slope with sandstone outcrops. Phenology: fruiting. 

Ronald L. Hartman, 41524.  7/22/1993. 		 1017040	Barcode: RM0300906
_________________________________________________________________________

766.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Oyster Ridge, ca 9 air mi N of Kemmerer.  Elev. 7250-7400 ft.
T25N R115W S31 SW1/4; and also T23N R116W S1/4 S36, T22N R115W NW1/4 S6; also T22N R116W N1/2 S1.  42 6' 6" N, 110 33' 2" W.  
Streamside and sandy slopes below, sandstone outcrops and sandy ridge above. Phenology: fruiting. 

Ronald L. Hartman, 41739.  7/23/1993. 		 
_________________________________________________________________________

767.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: extreme west end of Bluegrass Ridge, ca 11 air mi N of Morton Pass.  Elev. 7000-7300 ft.
T22N R73W S36.  41.8348 N, 105.5379 W.  
Granite interfacing with limestone; granite. Phenology: fruiting. 

Ronald L. Hartman, 58296.  6/25/1997. 		 
_________________________________________________________________________

768.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Southern Sublette Range: ca 7 air mi N of Cokeville.  Elev. 6140-7600 ft.
T25N R119W S4 S1/4; also NE1/4 S8 and N1/4 S9.  42 11' 11" N, 110 58' 42" W.  
West-facing hillside, lower sage slopes, middle open meadow slopes, and upper Cercocarpus slopes. Phenology: fruiting. 

Thomas Cramer, 1249.  6/28/1994. 		 
     with Jane T. Kellett
_________________________________________________________________________

769.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Southern Sublette Range: ca 7 air mi N of Cokeville.  Elev. 6140-7600 ft.
T25N R119W S4 South1/4; also NE1/4 S8 and N1/4 S9.  42 11' 11" N, 110 58' 42" W.  
West facing hillside, lower sage slopes, middle open meadow slopes, and upper slopes. Phenology: fruiting. 

Thomas Cramer, 1249.  6/28/1994. 		 
     with Jane T. Kellett
_________________________________________________________________________

770.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: N of entrance to Roger Canyon, including old University of Wyoming quarry.  Elev. 7300 ft.
T17N R72W S31.  41.3991 N, 105.5086 W.  
Calcareous substrate Phenology: fruiting. 

Ronald L. Hartman, 58389.  6/25/1997. 		 
_________________________________________________________________________

771.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: ca 5.5 air mi NW of Wheatland Reservoir No. 3.  Elev. 6900 ft.
T23N R75W S11 SE1/4.  41.9803 N, 105.7901 W; uncertainty 0.5 mi..  
Roadside. Phenology: fruiting. 

Ronald L. Hartman, 58510.  6/29/1997. 		 
_________________________________________________________________________

772.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: S of Dry Creek or County Road 321, ca 7.4 air mi NW of junction with Wyo Hwy 220.  Elev. 6600-6900 ft.
T31N R87W S36 SE1/4.  42.6132 N, 107.1996 W.  
Granite outcrops with scattered Juniperus scopulorum and Pinus flexilis. Phenology: flowering. 

Amy J. Roderick, 4296.  6/2/1998. 		RM 
_________________________________________________________________________

773.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: Wallace Draw area, ca 7.5 air mi SE of Garrett.  Elev. 7100-7200 ft.
T24N R72W S16 SE1/4.  42.0545 N, 105.4769 W.  
Grassland. Phenology: fruiting. 

Ronald L. Hartman, 58623.  7/16/1997. 		 
_________________________________________________________________________

774.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Laramie Range: Freds Draw, ca 4.5 air mi NW of Esterbrook.  Elev. 5500-5650 ft.
T29N R71W S17 S1/4 of N1/4.  42.4861 N, 105.3932 W.  
South facing slope. Phenology: fruiting. 

B. A. Packer, 3601.  6/24/1998. 		RM 
     with T. McGowan
_________________________________________________________________________

775.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Laramie Range: along Indian Creek, ca 7 air mi NW of Esterbrook; ca 17 air mi SW of Douglas.  Elev. 5500-5700 ft.
T29N R72W S14 E1/2.  42.4861 N, 105.4523 W.  
Southeast facing slope of heavily grazed cow pasture. Phenology: fruiting. 

B. A. Packer, 3662.  6/25/1998. 		RM 
     with T. McGowan
_________________________________________________________________________

776.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Platte County: Laramie Range: ca 6 road mi from Glendo on County Road 614.  Elev. 4500-5000 ft.
T29N R69W S34 NE1/4 of NE1/4.  42.4426 N, 105.1179 W.  
Along roadside and in canyons. Phenology: fruiting. 

B. A. Packer, 3712.  6/30/1998. 		RM 
     with T. McGowan & T. Freeman
_________________________________________________________________________

777.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Laramie Range: along unnamed creek, ca 8.5 air mi from Glenrock on County Road 19.  Elev. 6000-6500 ft.
T32N R76W S19 SE1/4.  42.7297 N, 106.0003 W.  
Cow pasture and adjacent sandstone/granite canyon. Phenology: fruiting. 

B. A. Packer, 3877.  7/2/1998. 		RM 
     with T. McGowan & T. Freeman
_________________________________________________________________________

778.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: along Laramie River and adjacent hills, ca 35 air mi NE of Rock River; ca 54 air mi NE of Laramie.  Elev. 7000-7200 ft.
T25N R74W S30 E1/2.  42.1085 N, 105.7609 W.  
South facing cow pasture. Phenology: fruiting. 

B. A. Packer, 3950.  7/3/1998. 		RM 
     with T. McGowan & T. Freeman
_________________________________________________________________________

779.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Idaho, Clark County: Targhee National Forest: Beaverhead Range: Reno Gulch, ca 27 air mi SW of Dubois.  Elev. 6400-6500 ft.
T9N R32E S19; also S30.  
Canyon bottom dominated by Artemisia, Chrysothamnus, and grasses, with scattered Juniperus. 

Stuart Markow, 7840.  6/20/1992. 		 
_________________________________________________________________________

780.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Idaho, Clark County: Targhee National Forest and vicinity: Beaverhead Range: Warm Springs to mouth of Grouse Canyon, ca 22 air mi NW of Dubois.  Elev. 6500-6600 ft.
T11N R32E S25; also S26.  
Low ridgetops and shallow gullies dominated by grasses and forbs, scattered Artemisia and Chrysothamnus. 

Stuart Markow, 7899.  6/21/1992. 		 
_________________________________________________________________________

781.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: Sherman, ca 14.5 air mi SE of Laramie.  Elev. 7500-7800 ft.
T13N R71W S16 NE1/4.  41.0961 N, 105.3542 W.  
Along railroad tracks; and in granite outcroppings and sagebrush grassland. Phenology: fruiting. 

B. A. Packer, 4771.  7/28/1998. 		RM 
_________________________________________________________________________

782.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: Sherman, ca 14.5 air mi SE of Laramie.  Elev. 7500-7800 ft.
T13N R71W S16 NE1/4.  41.0961 N, 105.3542 W.  
Along railroad tracks; and in granite outcroppings and sagebrush grassland. Phenology: fruiting. 

B. A. Packer, 4777.  7/28/1998. 		RM 
_________________________________________________________________________

783.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Laramie County: Laramie Range: Granite Reservoir: ca 15 air mi E of Laramie.  Elev. 7500-7700 ft.
T14N R70W S17.  41.1863 N, 105.2621 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Southwest facing granite outcrops. Phenology: fruiting. 

B. A. Packer, 4870.  7/29/1998. 		RM 
_________________________________________________________________________

784.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: creek N of Colorado River NW of and near McCoy, ca 18 air mi SSE of Yampa.  Elev. 6900 ft.
T1S R84W S36.  39.9266 N, 106.7508 W.  
Dry land above creek with sagebrush, and dry wash. 

James P. Vanderhorst, 3319.  7/15/1991. 		 
     with Carlos Palaci
_________________________________________________________________________

785.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: E of County Road 407, ca 3 air mi SE of Alcova.  Elev. 5600-5700 ft.
T30N R82W S30 SE1/4.  42.5403 N, 106.7081 W.  
Shale slopes with scattered Juniperus osteosperma and red sandy areas. Phenology: flowering. 

Amy J. Roderick, 4503.  6/6/1998. 		RM 
_________________________________________________________________________

786.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Moffat County: Flat Tops/White River Plateau: Monument Butte, ca 6 air mi SW of Hamilton.  Elev. 6700-7250 ft.
T4N R92W S24; also S25.  40.3023 N, 107.6626 W.  
Sandstone and shale outcrop and associated slopes and ridge. 

Ronald L. Hartman, 25715.  6/22/1990. 		 
_________________________________________________________________________

787.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: plains N of Bennett Creek, ca 4-5 air mi NW of Clark; ca 30 air mi NNW of Cody.  Elev. 4580-4725 ft.
T57N R102W S7.  44.9358 N, 109.229 W.  
Sandy to sandy clay soils in sagebrush grassland. Phenology: fruiting. 

B. E. Nelson, 38117.  6/12/1996. 		 852568	Barcode: USFS0036588
     with Ronald L. Hartman
_________________________________________________________________________

788.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Wamsutter Arch: Continental Divide and S including draws to Deadman Wash, ca 2.5 air mi SE of Spring Hill and ca 3 air mi SW of Black Rock; ca 10 air mi NNW of Point of Rocks.  Elev. 6990-7065 ft.
T22N R101W S34.  41.8375 N, 108.8297 W.  
Badlands draw. Phenology: fruiting. 

Beth Ward, 1225.  6/22/1996. 		RM 791749	Barcode: RM0179610
_________________________________________________________________________

789.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: Skull Creek Rim along the north-south oriented section, ca 1.5 air mi E of Shell Creek; ca 35 air mi WNW of Baggs.  Elev. 6760-6880 ft.
T13N R97W S17 SW1/4; also N1/4 S20 and SE1/4 S18.  41.0984 N, 108.3441 W; uncertainty 2 mi..  
Badlands draw. Phenology: fruiting. 

Beth Ward, 1529.  6/27/1996. 		RM 791748	Barcode: RM0179609
_________________________________________________________________________

790.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: top and north slopes of Powder Mountain, ca 29 air mi W of Baggs.  Elev. 7230-7640 ft.
T12N R96W S5.  41.0405 N, 108.23 W.  
Rocky slope. Phenology: fruiting. 

Beth Ward, 1575.  6/27/1996. 		RM 791747	Barcode: RM0179608
_________________________________________________________________________

791.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: Grindstone Wash drainage and base of Prehistoric Rim along its northeastern face, ca 25 air mi WNW of Baggs.  Elev. 6410-6490 ft.
T14N R95W S32 N1/2; also NE1/4 S31.  41.1419 N, 108.116 W.  
Clay/sandy soil. Phenology: fruiting. 

Beth Ward, 1723.  6/28/1996. 		RM 791746	Barcode: RM0179607
_________________________________________________________________________

792.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: along Shell Creek, ca 0.5 mi NNE of Cow Creek Reservoir; ca 39 air mi WNW of Baggs.  Elev. 6930-7045 ft.
T14N R98W S26 N1/2.  41.1564 N, 108.4011 W.  
Clay/sandy soil in badlands and drainages. Phenology: fruiting. 

Beth Ward, 1805.  6/28/1996. 		RM 791745	Barcode: RM0179606
_________________________________________________________________________

793.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: northeastern slopes and draws of Richards Mountain, ca 2 air mi NW of Richards Gap; ca 37 air mi SSW of Rock Springs.  Elev. 6850-7500 ft.
T12N R105W S8 S1/2; also SW1/4 S9 and NE1/4 S17.  41.0351 N, 109.2641 W.  
Sandy draw. Phenology: fruiting. 

Beth Ward, 2007.  7/5/1996. 		RM 791744	Barcode: RM0179613
_________________________________________________________________________

794.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: from Cooper Ridge to Salt Wells Creek E of the confluence of Pretty Water and Salt Wells creeks, ca 21 air mi SSE of Rock Springs.  Elev. 6705-6880 ft.
T16N R102W S20 NW1/4; also NE1/4 S19.  41.3525 N, 108.9199 W.  
Sandy, rocky slopes. Phenology: fruiting. 

Beth Ward, 2152.  7/5/1996. 		RM 791743	Barcode: RM0179612
_________________________________________________________________________

795.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: butte N of Red Wash, ca 1 mi N of confluence with Bitter Creek, ca 1.5 mi E of County Road 19; ca 37 air mi ESE of Rock Springs; ca 28.5 air mi WSW of Wamsutter.  Elev. 6890-7270 ft.
T18N R98W S31 NE1/4; also NW1/4 S32, SW1/4 S29; also SE1/4 S30.  41.4942 N, 108.495 W.  
South-facing rocky, sandy slope. Phenology: fruiting. 

Beth Ward, 222.  6/12/1996. 		RM 791893	Barcode: RM0179615
_________________________________________________________________________

796.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: southwestern extent of Joe Hay Rim, ca 6.5 air mi S of Oregon Buttes; ca 40 air mi NNE of Rock Springs.  Elev. 7560-7785 ft.
T25N R101W S16 W1/4; also E1/4 S17.  42.1405 N, 108.876 W.  
Rocky flat on rim. Phenology: fruiting. 

Beth Ward, 2417.  7/11/1996. 		RM 791740	Barcode: RM0179605
_________________________________________________________________________

797.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: southwestern lower slopes of Battle Mountain, ca 8 air mi E of confluence of Savery Creek and Little Snake River; ca 18.5 air mi E of Baggs.  Elev. 6900-7380 ft.
T12N R88W S16 N1/2.  41.0115 N, 107.2984 W.  
Dry hillside. Phenology: fruiting. 

Beth Ward, 2510.  7/14/1996. 		RM 791739	Barcode: RM0179614
_________________________________________________________________________

798.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Fremont Canyon along County Road 408, ca 6.8 air mi SW of Alcova.  Elev. 5600 ft.
T29N R83W S20 NE1/4; also S21.  42.4675 N, 106.8064 W.  
Disturbed gravelly area among sagebrush. Phenology: flowering. 

Amy J. Roderick, 4545.  6/7/1998. 		RM 
_________________________________________________________________________

799.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: badlands edge, ca 2 air mi W of southwestern termination of The Haystacks, ca 3.5 air mi NNW of Manuel Gap; ca 45.5 air mi ESE of Rock Springs; ca 24.5 air mi SW of Wamsutter.  Elev. 6950-7030 ft.
T16N R97W S17 W1/2; also NE1/4 S18.  41.3594 N, 108.3441 W.  
Sandy soil. Phenology: fruiting. 

Beth Ward, 382.  6/12/1996. 		RM 791892	Barcode: RM0179616
_________________________________________________________________________

800.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: ca 1 air mi S of Eagle Nest Draw, ca 3.5 air mi NW of Adobe Town Rim; ca 32.5 air mi SW of Wamsutter.  Elev. 7030-7100 ft.
T16N R98W S27 S1/4; also N1/4 S34.  41.3304 N, 108.4201 W.  
Drainage bed. Phenology: fruiting. 

Beth Ward, 426.  6/13/1996. 		RM 791891	Barcode: RM0179617
_________________________________________________________________________

801.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: Adobe Town Rim, ca 2-3 air mi E of Shell Creek, ca 35.5 air mi SSW of Wamsutter; ca 47.5 air mi ESE of Rock Springs.  Elev. 6875-7040 ft.
T15N R98W S24 SE1/4; also NE1/4 S25 and T15N R97W SW1/4 S19 and NW1/4 S30.  41.2579 N, 108.3821 W.  
Badlands shelf below rim. Phenology: fruiting. 

Beth Ward, 455.  6/13/1996. 		RM 791750	Barcode: RM0179611
_________________________________________________________________________

802.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: slopes and draws draining to Firehole Canyon, ca 5.5 air mi E of Flaming Gorge Reservoir; ca 5 air mi W of U.S Hwy 191; ca 18.5 air mi SSW of Rock Springs.  Elev. 6610-7290 ft.
T16N R106W S34 NW1/4; also NE1/4 S33, SE1/4 S28; also SW1/4 S27.  41.3237 N, 109.3406 W.  
Open slope. Phenology: fruiting. 

Beth Ward, 5253.  6/14/1997. 		RM 
_________________________________________________________________________

803.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: rolling buttes and juniper draws draining to North Fork Powder Wash, ca 3 air mi W of Powder Mountain; ca 32 air mi W of Baggs.  Elev. 7070-7230 ft.
T12N R97W S2 W1/2; also E1/4 S3.  41.0405 N, 108.2871 W.  
Sagebrush flat. Phenology: fruiting. 

Beth Ward, 5514.  6/17/1997. 		RM 799121	Barcode: RM0091606
_________________________________________________________________________

804.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: hills and draws, ca 1 air mi S of Powder Rim; ca 2 air mi E of Powder Mountain; ca 26 air mi W of Baggs.  Elev. 7080-7260 ft.
T12N R96W S2 SW1/4; also SE1/4 S3.  41.0405 N, 108.173 W.  
Sandy area between rocks, sagebrush. Phenology: fruiting. 

Beth Ward, 5555.  6/17/1997. 		RM 799120	Barcode: RM0091605
_________________________________________________________________________

805.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: slopes and draws ca 1 air mi S of Powder Rim draining to West Fork Cherokee Creek, ca 9 air mi E of Powder Mountain; ca 20 air mi W of Baggs.  Elev. 6620-6840 ft.
T12N R95W S2 N1/4; also T13N R95W SE1/4 S35 and SW1/4 S36.  41.0405 N, 108.0589 W.  
Sagebrush flat. Phenology: fruiting. 

Beth Ward, 5614.  6/17/1997. 		RM 799119	Barcode: RM0091604
_________________________________________________________________________

806.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Washakie Basin: badlands ca 3 air mi NW of Dad draining to Muddy Creek, ca 1 air mi W of Muddy Creek; ca 25 air mi NNW of Baggs.  Elev. 6585-6705 ft.
T16N R92W S18.  41.3594 N, 107.7927 W.  
Sagebrush flat. Phenology: fruiting. 

Beth Ward, 5683.  6/17/1997. 		RM 799118	Barcode: RM0091603
_________________________________________________________________________

807.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: flats and buttes adjacent to Pacific Creek, ca 1 air mi S of Wyo Hwy 28; ca 2 air mi E of confluence of Pacific and Jack Morrow creeks; ca 12.5 air mi NE of Farson.  Elev. 6800-6825 ft.
T26N R104W S28 E1/4; also W1/4 S27.  42.1991 N, 109.2262 W.  
Dry hillside. Phenology: fruiting. 

Beth Ward, 5715.  6/20/1997. 		RM 799117	Barcode: RM0091602
_________________________________________________________________________

808.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: draws and slopes and creek bottom of Alkali Wash, ca 6 air mi SW of Oregon Buttes; ca 25.5 air mi ENE of Farson.  Elev. 7160-7325 ft.
T26N R102W S23 N1/2; also South 1/4 S14.  42.2137 N, 108.9538 W.  
Sagebrush slope. Phenology: fruiting. 

Beth Ward, 5853.  6/20/1997. 		RM 799116	Barcode: RM0091601
_________________________________________________________________________

809.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: slopes of Simpson Gulch and Big Sandy River and river bottom area adjacent to Big Sandy River, ca 9 air mi SW of the confluence of Big Sandy River and Little Sandy Creek; ca 9.5 air mi SW of Farson.  Elev. 6450-6555 ft.
T24N R107W S31 SW1/4.  42.0161 N, 109.583 W.  
Sagebrush, rocky/clay flat. Phenology: fruiting. 

Beth Ward, 6111.  6/24/1997. 		RM 799115	Barcode: RM0091600
_________________________________________________________________________

810.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: flats and badlands slopes and draws draining to Starvation Wash, ca 3 air mi NE of Blue Rim; ca 12 air mi E of the Green River; ca 16 air mi SSW of Farson.  Elev. 6530-6705 ft.
T22N R107W S17; also W1/4 S16.  41.8822 N, 109.5637 W.  
Sandy hill. Phenology: fruiting. 

Beth Ward, 6155.  6/24/1997. 		RM 799114	Barcode: RM0091599
_________________________________________________________________________

811.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: east-facing draws and slopes and butte top of part the Blue Rim, ca 6 air mi NE of the Green River; ca 3 air mi NW of Alkali Creek; ca 19.5 air mi NW of Rock Springs.  Elev. 6720-6860 ft.
T20N R108W S2 W1/2; also E1/2 S3.  41.7463 N, 109.5702 W.  
Slope with sagebrush. Phenology: fruiting. 

Beth Ward, 6195.  6/24/1997. 		RM 799036	Barcode: RM0091015
_________________________________________________________________________

812.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: draws and slopes draining to Alkali Creek, ca 5 air mi E of the Green River; ca 1 air mi W of Alkali Creek; ca 18 air mi WNW of Rock Springs.  Elev. 6460-6670 ft.
T20N R108W S26 N1/4; also S1/2 S23 and SW1/4 S24.  41.687 N, 109.5702 W.  
Sagebrush draw. Phenology: fruiting. 

Beth Ward, 6235.  6/24/1997. 		RM 799035	Barcode: RM0091016
_________________________________________________________________________

813.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Canyon Creek E of Kortes or County Road 291, ca 11.2 air mi S of Alcova townsite.  Elev. 6500 ft.
T28N R83W S14.  42.3975 N, 106.7344 W.  
Sagebrush knoll with rock outcrops; Ribes cereum var. pedicellare common. Phenology: flowering. 

Amy J. Roderick, 4595.  6/7/1998. 		RM 
_________________________________________________________________________

814.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Encampment.  Elev. 7300 ft.
T14N R84W S1.  
Dry open slope. Infrequent. Phenology: fruiting. 

Roger L. Williams, 1362.  6/15/2001. 		RM 959801	Barcode: RM0214662
_________________________________________________________________________

815.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Columbia River: China Bend: along north shore of river, ca 9 air mi SW of Northport.  Elev. 1300-1800 ft.
T38N R39E S3 SE1/4.  48.8256 N, 117.8727 W.  
Riverside and cliffs. Phenology: flowering & fruiting. 

Jean Wood, 1039.  6/7/1995. 		 
_________________________________________________________________________

816.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Barstow Flats on Kettle River, ca 1 air mi SSE of Barstow store.  Elev. 1300 ft.
T38N R37E S29 NE1/4; also W1/2 S28.  48.7645 N, 118.1428 W.  
Riverbank and sandy flood plain with ponderosa pine; heavily infested with cheatgrass and Poa bulbosa. Phenology: flowering & fruiting. 

Jean Wood, 4391.  5/31/1996. 		 
_________________________________________________________________________

817.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Little Vulcan Mountain, ca 3.5 air mi W of Curlew.  Elev. 3400-4180 ft.
T40N R33E S5 South1/2.  48.9935 N, 118.6684 W.  
South facing slopes and ravines; scattered forest interspersed with steppe and rock outcrops. Phenology: flowering & fruiting. 

Jean Wood, 5212.  6/27/1996. 		 
_________________________________________________________________________

818.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: west of the Kettle River, ca 2.5 air mi SW of Danville.  Elev. 2500-3200 ft.
T40N R34E S17 NW1/4; also NE1/4 S18.  48.9649 N, 118.537 W.  
West and south facing slopes with rock outcrops and scattered ponderosa pines.  Open areas heavily infested with knapweed, cheatgrass, and goatweed. Phenology: flowering & fruiting. 

Jean Wood, 5458.  6/30/1996. 		 
_________________________________________________________________________

819.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Poison Spring Creek at Oregon Trail or County Road 319, ca 11.5 air mi N of Alcova townsite.  Elev. 5500 ft.
T32N R82W S29 NE1/4.  42.7152 N, 106.6884 W.  
Saline creek banks of greasewood, graminoids, and scattered forbs. Phenology: flowering. 

Amy J. Roderick, 4690.  6/10/1998. 		RM 
_________________________________________________________________________

820.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: west and southwest side of Dead Indian Dome; ca 12.5 air mi NW of Big Piney.  Elev. 7400-7650 ft.
T31N R113W S14.  42.6725 N, 110.2681 W.  
Sagebrush top, badlands on slopes (severe drought conditions). Phenology: fruiting. 

Ronald L. Hartman, 33192.  6/23/1992. 		RM 1013108	Barcode: RM0297862
     with Bruce Embury
_________________________________________________________________________

821.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Hams Fork Valley: Hams Fork ca 0.5-1 air mi SE of confluence with Pole Creek; ca 14 air mi E of Cokeville.  Elev. 7450-7700 ft.
T25N R117W S35; also S26.  42.1089 N, 110.7061 W.  
Along the river and adjacent sagebrush-grassland slopes with some aspen; limestone and sandstone outcrops occasional. Phenology: fruiting. 

Ronald L. Hartman, 33719.  6/27/1992. 		RM 
_________________________________________________________________________

822.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: above La Barge Creek on County Road 315 or La Barge Creek Road, ca 1.5 air mi NW of Viola; ca 23.5 air mi SW of Big Piney.  Elev. 7200-7300 ft.
T26N R114W S4.  42.27 N, 110.3781 W.  
Stony red slopes with sagebrush or cushion plant communities. Phenology: flowering & fruiting. 

B. E. Nelson, 25939.  6/20/1993. 		RM 1017042	Barcode: RM0300908
     with Russ Nelson
_________________________________________________________________________

823.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: Gooseberry Spring and vicinity between Boulder and Rock Creek ridges, ca 25 air mi WNW of Kemmerer; ca 6 air mi NE of Sage Junction.  Elev. 6620-6800 ft.
T22N R119W S26.  41.8572 N, 110.9039 W.  
Rimrock ridge and sagebrush slope behind it. Phenology: flowering. 

B. E. Nelson, 26396.  6/25/1993. 		RM 1017041	Barcode: RM0300907
     with Russ Nelson
_________________________________________________________________________

824.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: north rim of Dry Basin just off Calpet Road, ca 10 air mi SW of Big Piney.  Elev. 7480-7600 ft.
T29N R113W S27 E1/2.  42.4706 N, 110.305 W.  
Sagebrush plains. Phenology: fruiting. 

B. E. Nelson, 26611.  6/28/1993. 		RM 614222	Barcode: RM0179706
     with Russ Nelson
_________________________________________________________________________

825.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: upper slopes of Wildcat Canyon, ca 3.5 air mi WSW of Clara Birds Nipple (Bird Nipple); ca 16 air mi SSW of Big Piney.  Elev. 7320-7540 ft.
T27N R113W S15 N1/2.  42.3264 N, 110.2553 W.  
Steep sagebrush slopes. Phenology: fruiting. 

B. E. Nelson, 26749.  6/28/1993. 		RM 614221	Barcode: RM0179707
     with Russ Nelson
_________________________________________________________________________

826.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge, ca 14 air mi N of Kemmerer.  Elev. 7400-7900 ft.
T23N R116W S10 E1/2; and also W1/2 S11.  41.9875 N, 110.5919 W.  
Flats along stream, old homestead in aspen grove, and slope with sandstone outcrops. Phenology: fruiting. 

Ronald L. Hartman, 41524.  7/22/1993. 		RM 
_________________________________________________________________________

827.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Oyster Ridge, ca 9 air mi N of Kemmerer.  Elev. 7250-7400 ft.
T25N R115W S31 SW1/4; and also T23N R116W South 1/4 S36, T22N R115W NW1/4 S6; also T22N R116W N1/2 S1.  42.1081 N, 110.5506 W.  
Streamside and sandy slopes below, sandstone outcrops and sandy ridge above. Phenology: fruiting. 

Ronald L. Hartman, 41739.  7/23/1993. 		RM 1017039	Barcode: RM0300905
_________________________________________________________________________

828.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: mesa with radio tower, ca 10.5 air mi SSW of Big Piney.  Elev. 7300-7400 ft.
T28N R112W S21.  42.3961 N, 110.1592 W.  
Calcareous mesa and upper slopes. Phenology: fruiting. 

Ronald L. Hartman, 41822.  7/24/1993. 		RM 614220	Barcode: RM0179708
_________________________________________________________________________

829.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: east side of Commisary Ridge, ca 10 air mi SW of Viola.  Elev. 7550-7900 ft.
T28N R116W S25.  42.3847 N, 110.5528 W.  
Sagebrush slope and ridge with aspen groves, the ridge with sandstone outcrops. Phenology: fruiting. 

Ronald L. Hartman, 42930.  7/30/1993. 		RM 1017038	Barcode: RM0300904
_________________________________________________________________________

830.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: Northwest corner of Cretaceous Mountain, ca 15 air mi SW of Big Piney.  Elev. 8200 ft.
T28N R114W S11.  42.4267 N, 110.3506 W; uncertainty 1 mi..  
Limestone outcrops and sandy slopes adjacent to gas well. Phenology: fruiting. 

Ronald L. Hartman, 43637.  8/4/1993. 		RM 614219	Barcode: RM0179705
_________________________________________________________________________

831.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: off Wyo Hwy 120 on Red Ridge, ca 5.5 air mi E of Grass Creek Post Office; ca 26.5 air mi NW of Thermopolis.  Elev. 5500 ft.
T46N R97W S19.  43.93889 N, 108.5375 W; uncertainty 1 mi..  
Sandy-clay slopes covered with sandstone rubble in rough breaks. 

B. E. Nelson, 10172.  6/29/1983. 		RM 
_________________________________________________________________________

832.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Southeastern Absarokas: along Cottonwood Creek between the mouth of Negro and Ote creeks, ca 3.5 air mi NE of Squaw Teat Butte; ca 36 air mi WNW of Thermopolis.  Elev. 6900 ft.
T44N R100W S7.  43.7958 N, 108.9036 W; uncertainty 1 mi..  
Riparian woodland. Phenology: flowering & fruiting. 

B. E. Nelson, 11321.  7/5/1984. 		RM 565168	Barcode: RM0039757
_________________________________________________________________________

833.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: ca 1.5 mi N of Silvertip Oil Field; ca 19 air mi NW of Powell.  Elev. 4400 ft.
T58N R100W S21.  44.9937 N, 108.9338 W.  
Sandy-clay slopes on ridge with sandstone outcrops. 

B. E. Nelson, 13614.  6/21/1987. 		RM 
_________________________________________________________________________

834.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: on road from Elk Basin Oil Field to Frannie, ca 7.5 mi W of Frannie; ca 15 air mi N of Powell.  Elev. 4800 ft.
T58N R99W S35.  44.9654 N, 108.7706 W.  
Sagebrush-grassland. 

B. E. Nelson, 13702.  6/21/1987. 		RM 
_________________________________________________________________________

835.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: west and above Triple Draw, ca 17 air mi ESE of Lovell.  Elev. 4400 ft.
T55N R93W S9.  44.7612 N, 108.0583 W.  
Sandy clay flats and slopes among sagebrush and saltbrush above. 

B. E. Nelson, 13796.  6/23/1987. 		RM 
_________________________________________________________________________

836.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Little Sheep Mountain, ca 5.5 air mi SE of Lovell.  Elev. 4400 ft.
T56N R95W S33.  44.7902 N, 108.3012 W.  
Sandy slopes of Chugwater redbeds. 

B. E. Nelson, 13898.  6/25/1987. 		RM 
_________________________________________________________________________

837.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: Along Wyo Hwy 114, ca 3 air mi NNW of Garland, ca 6 air mi NE of Powell.  Elev. 4500 ft.
T56N R98W S20.  44.8192 N, 108.68306 W.  
Low rolling areas of sand. 

B. E. Nelson, 13965.  6/26/1987. 		RM 
_________________________________________________________________________

838.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Elk Creek on Dorsey Creek Road, ca 16 air mi WSW of Basin, ca 9 air mi SSW of Otto.  Elev. 4400 
T50N R95W S30.  44.27639 N, 108.3219 W.  
Sandy flats with sandstone outcrops above badlands. 

B. E. Nelson, 14985.  5/29/1988. 		RM 
     with Erik Nelson
_________________________________________________________________________

839.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: along McCullough Peak Road above West Branch Whistle Creek, ca 2.5 air mi NE of McCullough Peak, ca 16.5 air mi S of Powell.  Elev. 4700-4800 ft.
T53N R99W S2.  44.60083 N, 108.7442 W.  
Sandy area around sandstone outcrop in badlands. 

B. E. Nelson, 15015.  5/31/1988. 		RM 
     with Erik Nelson
_________________________________________________________________________

840.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: along McCullough Peak Road above West Branch Whistle Creek, ca 2.5 air mi NE of McCullough Peak, ca 16.5 air mi S of Powell.  Elev. 4700-4800 ft.
T53N R99W S2.  44.60083 N, 108.7442 W.  
Limestone rubble slopes below benchland. 

B. E. Nelson, 15023.  5/31/1988. 		RM 
     with Erik Nelson
_________________________________________________________________________

841.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: along McCullough Peak Road above West Branch Whistle Creek, ca 2.5 air mi NE of McCullough Peak, ca 16.5 air mi S of Powell.  Elev. 4500 ft.
T53N R98W S11.  44.5861 N, 108.6228 W.  
Sand around sandstone outcrops. 

B. E. Nelson, 15064.  5/31/1988. 		RM 
     with Erik Nelson
_________________________________________________________________________

842.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: between Big Sand Coulee and Polecat Bench, 9.5 air mi WNW of Powell, ca 6 air mi NW of Ralston.  Elev. 4600-4800 ft.
T56N R100W S31.  44.7897 N, 108.9464 W.  
Sandy flats of Bouteloua-Carex with scattered patches of Artemisia. 

B. E. Nelson, 15164.  6/2/1988. 		RM 
     with Erik Nelson
_________________________________________________________________________

843.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: near the mouth of Clarks Fork Canyon, ca 25.5 air mi NW of Cody, ca 8.5 air mi SW of Clark.  Elev. 4480-4640 ft.
T56N R104W S12.  44.8481 N, 109.3306 W.  
Stony-gravelly ridges and draws in canyon bottom with numerous prostrate Juniperus scopulorum. Phenology: fruiting. 

B. E. Nelson, 15243.  6/2/1988. 		RM 939782	Barcode: RM0111726
     with Erik Nelson
_________________________________________________________________________

844.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: near Willow Creek on Burlington Pass Road, ca 5.5 air mi SW of Burlington, ca 22 air mi W of Basin.  Elev. 4550 ft.
T51N R97W S23.  44.3781 N, 108.48194 W.  
Benchland with scattered sagebrush. 

B. E. Nelson, 15262.  6/5/1988. 		RM 
     with Erik Nelson
_________________________________________________________________________

845.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: Polecat Bench, ca 7 air mi NNW of Powell.  Elev. 4800-5000 ft.
T56N R99W S18.  44.83389 N, 108.8242 W.  
Cobblestone slopes of rim. 

B. E. Nelson, 15386.  6/6/1988. 		RM 
     with Erik Nelson
_________________________________________________________________________

846.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: ca 3.5-4 mi NE of Clarks Fork Canyon off Wyo Hwy 292, ca 26 air mi NNW of Cody.  Elev. 4400 ft.
T57N R103W S36.  44.8775 N, 109.2522 W.  
Sandy and fine gravelly slopes and flats on moraine. 

B. E. Nelson, 15612.  6/9/1988. 		RM 
     with Erik Nelson
_________________________________________________________________________

847.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: North Platte River S of County Road 408, ca 0.3 air mi E of Pathfinder Dam; ca 9 air mi SW of Alcova townsite.  Elev. 5700-5800 ft.
T29N R84W S24 SW1/4.  42.4675 N, 106.8457 W.  
Sandy areas among granite rocks and Rocky Mountain juniper. Phenology: flowering. 

Amy J. Roderick, 4869.  6/11/1998. 		RM 
_________________________________________________________________________

848.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: between Rattlesnake Gulch and Missouri Flats Road, ca 5 air mi NW of Thermopolis.  Elev. 4600-4900 ft.
T43N R95W S19; also S30.  43.68 N, 108.3055 W; uncertainty 2 mi..  
On sandstone hogback. 

B. E. Nelson, 20732.  6/6/1991. 		RM 
     with Robin Jones
_________________________________________________________________________

849.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: Red Canyon across from Minnesela Slope, ca 5.5 air mi SW of Thermopolis.  Elev. 5200-5300 ft.
T42N R95W S19.  43.5939 N, 108.3053 W; uncertainty 1 mi..  
Red sandy soil on ledges of canyon wall. 

B. E. Nelson, 20920.  6/8/1991. 		RM 
     with Robin Jones
_________________________________________________________________________

850.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: west end of Padlock Rim, ca 4 air mi SE of Hamilton Dome, ca 16 air mi WNW of Thermopolis.  Elev. 5500-6000 ft.
T44N R97W S28.  43.7519 N, 108.5025 W; uncertainty 1 mi..  
Slopes on sandstone, shale, mudstone ridge. 

B. E. Nelson, 21068.  6/11/1991. 		RM 
     with Robin Jones
_________________________________________________________________________

851.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Red Mountain and vicinity: ridge ca 1 air mi E of Red Mountain summit, ca 27 air mi SW of Laramie.  Elev. 8000-8400 ft.
T12N R76W S15.  41.0086 N, 105.9086 W; uncertainty 1 mi..  
Stony slope. Phenology: buds. 

B. E. Nelson, 22571.  6/24/1992. 		RM 926287	Barcode: RM0086245
_________________________________________________________________________

852.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 13 air mi WSW of Kaycee, ca 0.7 mi E of Barnum on Wyo Hwy 190-Barnum Road, along Beaver Creek.  Elev. 5100 ft.
T43N R84W S35 NW1/4.  43.6536 N, 106.9025 W; uncertainty 1 mi..  
Benches on red cliffs. Phenology: flowering & fruiting. 

B. E. Nelson, 3031.  7/4/1979. 		RM 333816	Barcode: RM0179947
_________________________________________________________________________

853.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: northeast corner of Sheep Mountain, 23 1/4 mi W of Laramie, ca 2 mi S of Wyo Hwy 130.  Elev. 7500 ft.
T15N R77W S14 NW1/4; NE1/4 S15..  41.2683 N, 106.005 W.  

B. E. Nelson, 560.  6/26/1973. 		RM 
_________________________________________________________________________

854.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: northeast corner of Sheep Mountain, 23 1/4 mi W of Laramie, ca 2 mi S of Wyo Hwy 130.  Elev. 7500 ft.
T15N R77W S14 NW1/4; NE1/4 S15..  41.2683 N, 106.005 W.  
Common in sandy fine granitic gravel with Stipa, Opuntia, and Gaura. Phenology: flowering & fruiting. 

B. E. Nelson, 561.  6/26/1973. 		RM 295811	Barcode: RM0179752
_________________________________________________________________________

855.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 5 air mi SE of Grass Creek; ca 25 air mi NW of Thermopolis.  Elev. 5500 ft.
T45N R98W S1.  43.9027 N, 108.5589 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy soil in sagebrush-grassland. 

B. E. Nelson, 7478.  6/3/1981. 		RM 
_________________________________________________________________________

856.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: Six Mile Reservoir and vicinity, ca 12 air mi NNW of Worland; ca 9 air mi SW of Manderson.  Elev. 4400 ft.
T48N R93W S5.  44.1667 N, 108.0597 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy to sandy clay sagebrush-saltbush-hopsage plains. 

B. E. Nelson, 7550.  6/5/1981. 		RM 
_________________________________________________________________________

857.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Fox Mountain, ca 9 air mi E of Greybull.  Elev. 4500 ft.
T52N R92W S11.  44.4939 N, 107.8695 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Sandy clay soil on the top and sides of the butte. 

B. E. Nelson, 7718.  6/7/1981. 		RM 
_________________________________________________________________________

858.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: North Sheldon Gulch below Potato Ridge, ca 14 air mi ESE of Greybull.  Elev. 5000 ft.
T52N R91W S33.  44.4364 N, 107.79389 W; uncertainty 1 mi..  
Sandy slope. 

B. E. Nelson, 7771.  6/7/1981. 		RM 
_________________________________________________________________________

859.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: ca 5.5 air mi S of Worland on the Nowater Trail.  Elev. 4400 ft.
T46N R92W S19.  43.9414 N, 107.9497 W; uncertainty 1 mi..  
Sandy soil in sagebrush grassland. 

B. E. Nelson, 7798.  6/9/1981. 		RM 
_________________________________________________________________________

860.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: ca 15 air mi SSE of Worland on the Nowater Trail.  Elev. 4600 ft.
T45N R92W S36.  43.8258 N, 107.8372 W; uncertainty 1 mi..  
Sandy slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 7893.  6/9/1981. 		RM 554706	Barcode: RM0192255
_________________________________________________________________________

861.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: Big Cedar Ridge, ca 14 air mi SSW of Ten Sleep on Blue Bank Road.  Elev. 4800 ft.
T45N R89W S28.  43.83722 N, 107.52972 W; uncertainty 1 mi..  
Sandy grassland. 

B. E. Nelson, 8047.  6/11/1981. 		RM 
_________________________________________________________________________

862.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: Denver Jake Reservoir and Little Denver Jake Draw, ca 14.5 air mi SE of Worland.  Elev. 4500 ft.
T45N R91W S11.  43.8814 N, 107.7311 W; uncertainty 1 mi..  
Sandy soil on grassy hilltop with scattered rock outcrops. 

B. E. Nelson, 8056.  6/11/1981. 		RM 
_________________________________________________________________________

863.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along South Fork Owl Creek above Anchor Reservoir, ca 32 air mi W of Thermopolis.  Elev. 6500 ft.
T43N R100W S28.  43.6653 N, 108.8636 W; uncertainty 1 mi..  
Sandy soil with cobblestones, cottonwood flats. 

B. E. Nelson, 8372.  7/19/1981. 		RM 
_________________________________________________________________________

864.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: along Spring Creek, ca 2 air mi W of Meeteetse.  Elev. 5900 ft.
T48N R100W S6.  44.16083 N, 108.90472 W; uncertainty 1 mi..  

B. E. Nelson, 9773.  6/21/1983. 		RM 
     with Ronald L. Hartman
_________________________________________________________________________

865.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along Cottonwood Creek, ca 5 air mi W of Hamilton Dome; ca 24.5 air mi WNW of Thermopolis.  Elev. 6200 ft.
T44N R98W S19.  43.7664 N, 108.6622 W; uncertainty 1 mi..  
Stream bottom. 

B. E. Nelson, 9870.  6/23/1983. 		RM 
     with Robert S. Kirkpatrick
_________________________________________________________________________

866.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: south end of Williams Divide near confluence of Buckley Canyon and Cold Springs Creek (Moskee Area), ca 9 air mi ESE of Sundance.  Elev. 5200 ft.
T50N R61W S5.  44.34917 N, 104.2025 W; uncertainty 1 mi..  
Pine forest with many openings. Phenology: flowering & fruiting. 

Hollis Marriott, 7888.  7/11/1984. 		RM 379539
_________________________________________________________________________

867.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: West Plum Creek ca 1 mi N of confluence with East Plum Creek, ca 8 air mi NNW of Newcastle.  Elev. 4700 ft.
T46N R62W S14.  43.9661 N, 104.2678 W; uncertainty 1 mi..  
Grassland in canyon botton, on sandy soil. Phenology: flowering & fruiting. 

Hollis Marriott, 8401.  8/2/1984. 		RM 379647	Barcode: RM0179765
_________________________________________________________________________

868.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Sweetwater Rocks: ca 3.5 air mi NNE of Jeffrey City.  Elev. 6400-6800 ft.
T30N R92W S26; also S27.  42.5403 N, 107.809 W.  
Sagebrush slopes around granite boulders. Phenology: flowering & fruiting. 

June Haines, 4031.  6/9/1985. 		RM 388417	Barcode: RM0179746
     with Georgia Haines and Nora Little
_________________________________________________________________________

869.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Haines' Farm, ca 9 mi W of Riverton on U.S. Hwy 26.  Elev. 5377 ft.
T1N R3E S4.  43.0916 N, 108.5277 W; uncertainty 1 mi..  
Irrigation canal bank, at edge of water. Phenology: fruiting. 

June Haines, 4150.  6/13/1985. 		RM 388418	Barcode: RM0179736
_________________________________________________________________________

870.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Gas Hills Mining District: ca 2.5 air mi E of the intersection of Wyo Hwy 136 and Ore Road (main road through Gas Hills Mining District).  Elev. 6480-6700 ft.
T33N R90W S24.  42.8147 N, 107.5718 W; uncertainty 1 mi..  
Big sagebrush drainage. Hog Heaven, by camp road. Phenology: flowering & fruiting. 

June Haines, 4299.  6/21/1985. 		RM 388419	Barcode: RM0179745
_________________________________________________________________________

871.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Granite Mountain Uplift: Willow Creek, ca 5 air mi NW of Muddy Gap Junction (Three Forks).  Elev. 6400-6450 ft.
T28N R89W S7.  42.4119 N, 107.5132 W.  
Dry, sandy drainage. Phenology: flowering & fruiting. 

June Haines, 4497.  6/30/1985. 		RM 388420	Barcode: RM0179744
_________________________________________________________________________

872.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Granite Mountain Uplift: ca 5 mi N of the Ferris Mountains, along Little Cherry Creek, ca 6 air mi E of Muddy Gap Junction (Three Forks).  Elev. 6200 ft.
T28N R88W S27; also S34.  42.3686 N, 107.338 W; uncertainty 2 mi..  
Moist edge of meadow adjacent to creek. Phenology: flowering & fruiting. 

June Haines, 4627.  7/2/1985. 		RM 388421	Barcode: RM0179743
_________________________________________________________________________

873.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Big Camp Creek Area, ca 6 air mi WSW of Muddy Gap Junction (Three Forks).  Elev. 6800-7000 ft.
T27N R90W S1; also S2 and S3.  42.3397 N, 107.5327 W; uncertainty 3 mi..  
Moist stream banks and sagebrush grassland. Phenology: flowering & fruiting. 

June Haines, 4727.  7/4/1985. 		RM 388422	Barcode: RM0179742
     with Georgia Haines and Nora Little
_________________________________________________________________________

874.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Southeast edge of Trail Lake at inlet of Torrey Creek, ca 8.2 air mi SSE of Dubois; ca 6.9 mi S on Trail Lake Road.  Elev. 7400 ft.
T40N R106W S14.  43.4345 N, 109.5458 W; uncertainty 1 mi..  
Disturbed sagebrush grassland. Phenology: flowering & fruiting. 

June Haines, 5056.  7/27/1985. 		RM 388423	Barcode: RM0039753
     with Georgia Haines
_________________________________________________________________________

875.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Flats, across U.S. Hwy 26 from Haines Farm, ca 9 mi W of Riverton on Wyo Hwy 26.  Elev. 5260-5390 ft.
T1N R3E S4; also S9.  43.0916 N, 108.5277 W; uncertainty 2 mi..  
Sagebrush grassland and badland slopes and bottoms. Phenology: flowering & fruiting. 

June Haines, 6131.  6/2/1986. 		RM 388424	Barcode: RM0179741
_________________________________________________________________________

876.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Basin: Poison Creek, W of Castle Gardens Road, ca 1 air mi SW of Moneta.  Elev. 5380-5480 ft.
T37N R91W S22; also S27.  43.1648 N, 107.7477 W.  
Sagebrush grassland. Phenology: flowering & fruiting. 

June Haines, 6164.  6/6/1986. 		RM 388425	Barcode: RM0179740
_________________________________________________________________________

877.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Chalk Hills Draw: ca 10 air mi SE of Moneta on Castle Gardens Road.  Elev. 5710-5790 ft.
T35N R91W S11.  43.0189 N, 107.7095 W; uncertainty 1 mi..  
Sagebrush grassland. Phenology: flowering & fruiting. 

June Haines, 6200.  6/6/1986. 		RM 388426	Barcode: RM0179739
_________________________________________________________________________

878.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Sweetwater Rocks: Cranner Rock, ca 14 3/4 air mi ESE of Jeffrey City.  Elev. 6280-6380 ft.
T29N R90W S25.  42.4529 N, 107.5534 W; uncertainty 1 mi..  
Soil area between granite boulders. Phenology: flowering & fruiting. 

June Haines, 6335.  6/13/1986. 		RM 388427	Barcode: RM0179738
_________________________________________________________________________

879.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Granite Mountain Uplift: top of Beaver Rim: Devils Gap, ca 7 air mi NNW of Sweetwater Station.  Elev. 6800-7100 ft.
T31N R96W S25.  42.6292 N, 108.2583 W.  
North facing slopes and valley bottom. Phenology: flowering & fruiting. 

June Haines, 6380.  6/14/1986. 		RM 388428	Barcode: RM0179737
     with Georgia Haines
_________________________________________________________________________

880.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Flats, across U.S. Hwy 26 from Paradise Valley Road, ca 6 air mi WNW of Riverton.  Elev. 5300-5600 ft.
T1N R3E S11; also S14.  43.0772 N, 108.4883 W; uncertainty 2 mi..  
Steep sagebrush grassland slopes and badland slopes and bottoms. Phenology: flowering & fruiting. 

June Haines, 6473.  6/15/1986. 		RM 388429	Barcode: RM0179735
     with Georgia Haines
_________________________________________________________________________

881.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Red Hills, WNW of Muddy Gap, 2.5 air mi WSW of Muddy Gap Junction.  Elev. 6680-6920 ft.
T28N R89W S32.  42.3541 N, 107.4938 W; uncertainty 1 mi..  
Outcrop of boulders. Phenology: flowering & fruiting. 

June Haines, 6603.  6/17/1986. 		RM 388430	Barcode: RM0179671
_________________________________________________________________________

882.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Basin: Red Canyon Rim, ca 14 air mi SSE of Lander.  Elev. 6100-6500 ft.
T31N R99W S23; also S25 and S26.  42.6439 N, 108.6298 W.  
Base of sandstone outcrop. Phenology: flowering & fruiting. 

June Haines, 6637.  6/20/1986. 		RM 388431	Barcode: RM0039752
_________________________________________________________________________

883.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Sweetwater Rocks: Savage Pocket, ca 13 air mi NE of Muddy Gap Junction.  Elev. 6120-6800 ft.
T29N R87W S16.  42.482 N, 107.2585 W; uncertainty 1 mi..  
Sandy soil beside meadow by creek. Phenology: flowering & fruiting. 

June Haines, 6728.  6/21/1986. 		RM 388432	Barcode: RM0179670
     with Georgia Haines
_________________________________________________________________________

884.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Top of Beaver Rim, SW of Devils Gap, ca 6.5 air mi NNW of Sweetwater Station.  Elev. 6900-7400 ft.
T31N R96W S36.  42.6146 N, 108.2583 W; uncertainty 1 mi..  
Sandy soil at edge of rim. Phenology: flowering & fruiting. 

June Haines, 6857.  6/27/1986. 		RM 388433	Barcode: RM0179669
_________________________________________________________________________

885.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Washakie Basin: ca 1.5 air mi SW of Man and Boy Buttes.  Elev. 7100 ft.
T17N R96W S12.  41.4647 N, 108.17 W; uncertainty 1 mi..  
Sage plains along dry creeks. Phenology: flowering & fruiting. 

Keith H. Dueholm, 10142.  6/20/1980. 		RM 524974	Barcode: RM0179633
_________________________________________________________________________

886.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Washakie Basin: ca 11 air mi SSE of Tipton.  Elev. 7100 ft.
T17N R96W S2; also S3.  41.4794 N, 108.1892 W; uncertainty 2 mi..  
Clay, hardpan plain, sand dunes; sandy plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 10169.  6/20/1980. 		RM 524973	Barcode: RM0179632
_________________________________________________________________________

887.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Rock Springs Uplift: Black Buttes, ca 9 air mi S of Point of Rocks.  Elev. 8000 ft.
T18N R101W S9.  41.5571 N, 108.8054 W; uncertainty 1 mi..  
Large, steep slopes with sandstone outcrops, loose rocks, sand on summit with limber pine, clay/silt sagebrush plains, with flat, sandstone outcrops, small intermittent stream, with sedge flats; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 10249.  6/22/1980. 		RM 524971	Barcode: RM0179635
_________________________________________________________________________

888.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: Lower slopes of Cedar Mountain.  Elev. 7300 ft.
T14N R111W S21.  41.1797 N, 109.9336 W; uncertainty 1 mi..  
Open stands of Juniperus osteosperma and sagebrush. Phenology: flowering & fruiting. 

Keith H. Dueholm, 10351.  7/4/1980. 		RM 524975	Barcode: RM0179634
_________________________________________________________________________

889.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 18 air mi E of Thermopolis.  Elev. 4800 ft.
T43N R91W S19.  43.6836 N, 107.8255 W; uncertainty 1 mi..  
Sandstone uplift with outcrops, rocky and sandy slopes, sagebrush grassland on bench above, loose shale slopes; sandy slope. 

Keith H. Dueholm, 11170.  5/26/1981. 		RM 932829	Barcode: RM0097206
     with Ronald L. Hartman
_________________________________________________________________________

890.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 20 air mi SE of Reno Junction.  Elev. 5000 ft.
T42N R69W S31 E1/2.  43.5728 N, 105.1911 W; uncertainty 1 mi..  
Gently rolling sagebrush plain, eroded slopes with coal outcrops and sand, scoria outcrops; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 11354.  6/7/1981. 		RM 523606	Barcode: RM0179908
_________________________________________________________________________

891.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Rock Springs Uplift: ca 0.5 mi E of Point of Rocks.  Elev. 6700 ft.
T20N R101W S26.  41.6806 N, 108.7608 W; uncertainty 1 mi..  
Sandstone cliffs and scree slopes, sandy cobble bench above with scattered sand dunes; sand. Phenology: flowering & fruiting. 

Keith H. Dueholm, 11478.  6/13/1981. 		RM 524972	Barcode: RM0179631
_________________________________________________________________________

892.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Cherry Creek, ca 5.2 air mi S of Wyo Hwy 220; ca 13.6 air mi SW of Independence Rock.  Elev. 6700-6800 ft.
T27N R88W S1; 2.  42.3397 N, 107.2991 W.  
Sagebrush-grassland. Phenology: flowering. 

Amy J. Roderick, 5044.  6/16/1998. 		RM 
_________________________________________________________________________

893.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Powder River Basin: Wyo Hwy 59, at crossing of S Fork of the Cheyenne River.  Elev. 4600 ft.
T39N R71W S35.  43.3117 N, 105.3458 W; uncertainty 1 mi..  
Rolling plains, highway right-of-way; right-of-way, plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 1703.  6/3/1978. 		RM 321710	Barcode: RM0180022
     with Ronald L. Hartman
_________________________________________________________________________

894.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 5 air mi NNE of Spotted Horse.  Elev. 4200 ft.
T55N R74W S6.  44.7742 N, 105.80694 W; uncertainty 1 mi..  
Steeply eroded valley, sandy slopes, rock outcrops, slopes with ponderosa pine; sandy slope, near base. Phenology: flowering & fruiting. 

Keith H. Dueholm, 1922.  6/5/1978. 		RM 321711	Barcode: RM0180021
     with Ronald L. Hartman
_________________________________________________________________________

895.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: south ridge of Powder River, ca 2 mi E of Sheridan County.  Elev. 3600 ft.
T57N R76W S14.  44.92083 N, 105.9736 W; uncertainty 1 mi..  
Sandy, rocky slope, with juniper, plains at summit; near summit. Phenology: flowering & fruiting. 

Keith H. Dueholm, 1965.  6/6/1978. 		RM 321739	Barcode: RM0179970
     with Ronald L. Hartman
_________________________________________________________________________

896.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: White Tail Butte.  Elev. 4000 ft.
T56N R72W S29; also S30, S31, and S32.  44.80444 N, 105.54222 W; uncertainty 2 mi..  
Sandy slopes, sagebrush plains, draws, and roadside ditch; summit of butte. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2009.  6/7/1978. 		RM 321713	Barcode: RM0180005
     with Ronald L. Hartman
_________________________________________________________________________

897.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 1 air mi S of Montana and 6.5 air mi W of Wyo Hwy 59.  Elev. 3700 ft.
T58N R72W S27.  44.9878 N, 105.50278 W; uncertainty 1 mi..  
Dissected slopes near road; plains along road. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2039.  6/7/1978. 		RM 321705	Barcode: RM0179991
     with Ronald L. Hartman
_________________________________________________________________________

898.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Wyo Hwy 59, 4.7 mi N of Converse County.  Elev. 5000 ft.
T42N R72W S36.  43.5711 N, 105.4525 W; uncertainty 1 mi..  
Plains along right-of-way, ditch, open ground on road cut; plains, crest of roadcut. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2084.  6/9/1978. 		RM 321743	Barcode: RM0179995
_________________________________________________________________________

899.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Porcupine Creek; ca 15 air mi SSE of Reno Junction.  Elev. 4700 ft.
T42N R71W S36.  43.5711 N, 105.3317 W; uncertainty 1 mi..  
Creek margins and adjacent sandy flats; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2112.  6/10/1978. 		RM 321699	Barcode: RM0180012
     with Ronald L. Hartman
_________________________________________________________________________

900.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Little Porcupine Creek, ca 6 1/4 mi S of Reno Junction.  Elev. 4900 ft.
T43N R72W S27.  43.6719 N, 105.4917 W; uncertainty 1 mi..  
Plains, streambanks, drying mud behind holding dam; plains. Phenology: flowering. 

Keith H. Dueholm, 2215.  6/11/1978. 		RM 321740	Barcode: RM0179969
     with Ronald L. Hartman
_________________________________________________________________________

901.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Powder River Basin: ca 14 air mi NE of Bill.  Elev. 4500 ft.
T40N R69W S27.  43.4158 N, 105.125 W; uncertainty 1 mi..  
Plains, rocky crest; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2266.  6/20/1978. 		RM 321725	Barcode: RM0180006
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

902.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 15.5 mi ESE of Reno Junction.  Elev. 4500 ft.
T43N R69W S29; also S30.  43.6728 N, 105.1725 W; uncertainty 2 mi..  
Sagebrush plains, ponderosa pine covered slopes, sandstone outcrops; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2365.  6/20/1978. 		RM 321728	Barcode: RM0180019
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

903.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Cow Creek, ca 6.5 air mi S of Weston.  Elev. 3900 ft.
T53N R71W S26.  44.5472 N, 105.36306 W; uncertainty 1 mi..  
Floodplain, flats, eroded ridge and sagebrush plains east of creek; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2413.  6/21/1978. 		RM 321727	Barcode: RM0179982
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

904.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 9 air mi NNE of Soda Wells.  Elev. 3800 ft.
T55N R70W S2.  44.77917 N, 105.2383 W; uncertainty 1 mi..  
Eroded plains, small draw; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2498.  6/22/1978. 		RM 321716	Barcode: RM0179968
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

905.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 10 air mi NE of Soda Wells.  Elev. 3900 ft.
T55N R69W S5; also S7 and S8.  44.77889 N, 105.17694 W; uncertainty 2 mi..  
Waste area near road, rocky slopes of buttes, ponderosa pine woodlands, shaded ravines, sagebrush plains; slope. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2552.  6/22/1978. 		RM 321693	Barcode: RM0179979
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

906.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 2.5 air mi S of Montana, 5.5 air mi W of Wyo Hwy 59.  Elev. 3800 ft.
T57N R72W S2.  44.9589 N, 105.4836 W; uncertainty 1 mi..  
Ponderosa pine slopes, eroded plains; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2630.  6/23/1978. 		RM 321685	Barcode: RM0179984
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

907.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Eightyfive Divide; ca 7 air mi S of Montana, 5 mi E of Hwy 59.  Elev. 3600 ft.
T57N R70W S28 SE1/4.  44.9022 N, 105.28 W; uncertainty 0.5 mi..  
Rolling plains and sandstone outcrops; rocky slope. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2661.  6/24/1978. 		RM 321714	Barcode: RM0180004
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

908.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 7 air mi SSW of Gillette.  Elev. 4800 ft.
T49N R72W S36.  44.1806 N, 105.46056 W; uncertainty 1 mi..  
Open ground along road, sagebrush plains; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2722.  6/25/1978. 		RM 321745	Barcode: RM0179993
_________________________________________________________________________

909.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 14 air mi S of Gillette.  Elev. 4600 ft.
T47N R72W S5; also S6, S7, and S8.  44.07889 N, 105.5361 W; uncertainty 2 mi..  
Plains, head of draw; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2853.  6/25/1978. 		RM 321741	Barcode: RM0179636
_________________________________________________________________________

910.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 2.5 air mi SW of Rockypoint.  Elev. 4200 ft.
T57N R69W S15; also S22.  44.9311 N, 105.1375 W; uncertainty 2 mi..  
Rocky slope, ponderosa pine hills, deep ravine; rocky slope. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3005.  6/26/1978. 		RM 321715	Barcode: RM0180003
_________________________________________________________________________

911.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 10.5 air mi NW of Rockypoint.  Elev. 3500 ft.
T58N R70W S32; also S33.  44.97556 N, 105.3 W; uncertainty 2 mi..  
Eroded plain, sandstone outcrops; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3033.  6/26/1978. 		RM 321703	Barcode: RM0179996
_________________________________________________________________________

912.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Fletcher Canyon.  Elev. 4800 ft.
T42N R76W S16; also S21.  43.6119 N, 105.9977 W; uncertainty 2 mi..  
Dissected plain and open canyon slopes; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3133.  6/28/1978. 		RM 321695	Barcode: RM0179940
_________________________________________________________________________

913.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: 8.1 road mi SW of Pine Tree, Wyo Hwy 387.  Elev. 5200 ft.
T42N R75W S31.  43.5686 N, 105.9172 W; uncertainty 1 mi..  
Plains and head of draw, highway right-of-way; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3180.  6/28/1978. 		RM 321744	Barcode: RM0179994
_________________________________________________________________________

914.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Black Butte, ca 9 air mi SSE of Reno Junction.  Elev. 5000 ft.
T42N R71W S5; also S6 and T43N R71W S32.  43.6433 N, 105.4122 W; uncertainty 2 mi..  
Heavily grazed plains and butte, eroded slopes, small holding pond; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3249.  6/29/1978. 		RM 321712	Barcode: RM0180020
_________________________________________________________________________

915.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Powder River Basin: N of Betty Reservoir.  Elev. 4700 ft.
T40N R72W S35.  43.3986 N, 105.4636 W; uncertainty 1 mi..  
Flats and stream outlet; flats. Phenology: fruiting. 

Keith H. Dueholm, 3289.  7/5/1978. 		RM 321718	Barcode: RM0179939
     with Mary Alice Sanguinetti
_________________________________________________________________________

916.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Powder River Basin: head of Grays Draw.  Elev. 5100 ft.
T40N R73W S23; also S26.  43.4269 N, 105.585 W; uncertainty 2 mi..  
Plains, sandstone outcrops, and hard sand along pipeline route; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3339.  7/5/1978. 		RM 321719	Barcode: RM0179990
     with Mary Alice Sanguinetti
_________________________________________________________________________

917.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Powder River Basin: near Bozeman Trail Monument.  Elev. 5400 ft.
T40N R74W S31.  43.3967 N, 105.7869 W; uncertainty 1 mi..  
Roadside. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3364.  7/5/1978. 		RM 321724	Barcode: RM0180007
     with Mary Alice Sanguinetti
_________________________________________________________________________

918.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Wyo Hwy 59, ca 4 mi S of Little Powder River.  Elev. 3900 ft.
T52N R72W S1; also S12.  44.5169 N, 105.4633 W; uncertainty 2 mi..  
Streambank, shaded ravine, gravel slope, highway right-of-way; plains. Phenology: fruiting. 

Keith H. Dueholm, 3501.  7/7/1978. 		RM 321678	Barcode: RM0179985
     with Mary Alice Sanguinetti
_________________________________________________________________________

919.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 11 air mi NW of Weston.  Elev. 4100 ft.
T55N R72W S16.  44.7497 N, 105.5225 W; uncertainty 1 mi..  
Rocky slope, clinker outcrops, plains, ravine, wet soil in draw, below holding dam; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3661.  7/8/1978. 		RM 321683	Barcode: RM0179938
     with Mary Alice Sanguinetti
_________________________________________________________________________

920.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 10 road mi NNW of Gillette.  Elev. 4300 ft.
T52N R73W S36.  44.44167 N, 105.5825 W; uncertainty 1 mi..  
Rolling plains, sandstone uplift, outcrops, sandy ravines, highway right-of-way; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3736.  7/9/1978. 		RM 321684	Barcode: RM0179957
     with Mary Alice Sanguinetti
_________________________________________________________________________

921.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 10 road mi NNW of Gillette.  Elev. 4300 ft.
T52N R73W S36.  44.44167 N, 105.5825 W; uncertainty 1 mi..  
Rolling plains, sandstone uplift, outcrops, sandy ravines, highway right-of-way; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3738.  7/9/1978. 		RM 321736	Barcode: RM0179999
     with Mary Alice Sanguinetti
_________________________________________________________________________

922.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 4 air mi NNE of Recluse.  Elev. 4100 ft.
T56N R73W S29; also S30 and S31.  44.8053 N, 105.6647 W; uncertainty 3 mi..  
Plains, small draw, gravelly roadcuts; slopes, plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3768.  7/10/1978. 		RM 321701	Barcode: RM0180010
     with Mary Alice Sanguinetti
_________________________________________________________________________

923.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 11 air mi N of Recluse.  Elev. 3800 ft.
T57N R74W S23.  44.9072 N, 105.72528 W; uncertainty 1 mi..  
Sandstone uplift, outcrops, sandy plains, small holding pond, ponderosa pine slopes; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3820.  7/10/1978. 		RM 321717	Barcode: RM0179967
     with Mary Alice Sanguinetti
_________________________________________________________________________

924.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 6.5 air mi N of Savageton.  Elev. 4900 ft.
T46N R74W S18.  43.96 N, 105.7983 W; uncertainty 1 mi..  
Rolling plains, small draw; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3943.  7/11/1978. 		RM 321689	Barcode: RM0180017
     with Mary Alice Sanguinetti
_________________________________________________________________________

925.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 14 air mi NW of Savageton.  Elev. 4800 ft.
T47N R76W S26; also S35.  44.0169 N, 105.9597 W; uncertainty 2 mi..  
Plains, draw, eroded slopes; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3995.  7/11/1978. 		RM 321721	Barcode: RM0179988
     with Mary Alice Sanguinetti
_________________________________________________________________________

926.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 3 air mi W of Highlight.  Elev. 5010 ft.
T45N R71W S19; also S30.  43.8597 N, 105.4353 W; uncertainty 2 mi..  
Sandy roadside buttes, loose talus slopes, outcrops, plains; slopes. Phenology: fruiting. 

Keith H. Dueholm, 4132.  7/13/1978. 		RM 321679	Barcode: RM0179936
     with Mary Alice Sanguinetti
_________________________________________________________________________

927.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 3 air mi W of Highlight.  Elev. 5010 ft.
T45N R71W S19; also S30.  43.8597 N, 105.4353 W; uncertainty 2 mi..  
Sandy roadside buttes, loose talus slopes, outcrops, plains; rocky summit. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4133.  7/13/1978. 		RM 321722	Barcode: RM0179987
     with Mary Alice Sanguinetti
_________________________________________________________________________

928.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 6.5 air mi NE of Highlight.  Elev. 4800 ft.
T45N R70W S10.  43.8908 N, 105.2519 W; uncertainty 1 mi..  
Sandstone outcrop, plains; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4175.  7/13/1978. 		RM 321723	Barcode: RM0180008
     with Mary Alice Sanguinetti
_________________________________________________________________________

929.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 7 air mi WNW of Pine Tree.  Elev. 5200 ft.
T42N R75W S7.  43.6269 N, 105.9172 W; uncertainty 1 mi..  
Sandstone ridge, outcrops, plains; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4238.  7/14/1978. 		RM 321747	Barcode: RM0179937
     with Mary Alice Sanguinetti
_________________________________________________________________________

930.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 8 air mi NW of Pine Tree.  Elev. 5200 ft.
T43N R76W S36.  43.6564 N, 105.9372 W; uncertainty 1 mi..  
Dissected plains, eroded slopes of draw; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4255.  7/14/1978. 		RM 321687	Barcode: RM0179959
     with Mary Alice Sanguinetti
_________________________________________________________________________

931.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Napier Road, ca 1 mi E of Johnson County.  Elev. 4700 ft.
T48N R76W S15; also S16.  44.1333 N, 105.9797 W; uncertainty 2 mi..  
Plains, draw, eroded slopes, sandy roadcuts; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4301.  7/15/1978. 		RM 321686	Barcode: RM0179956
     with Mary Alice Sanguinetti
_________________________________________________________________________

932.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 5 air mi NNW of Highlight.  Elev. 5000 ft.
T46N R71W S33; also S34.  43.9194 N, 105.39389 W; uncertainty 2 mi..  
Plains, scoria topped butte, loose talus slopes; rocky slope. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4422.  7/16/1978. 		RM 321696	Barcode: RM0180015
     with Mary Alice Sanguinetti
_________________________________________________________________________

933.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Indian Tree Hill, ca 5 mi NW of Rozet.  Elev. 4700 ft.
T50N R70W S2; also S3.  44.3428 N, 105.2372 W; uncertainty 2 mi..  
Ponderosa pine covered buttes, steep shale and talus slopes, sagebrush plains at summit, ravines; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4570.  7/22/1978. 		RM 321733	Barcode: RM0180001
_________________________________________________________________________

934.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Indian Tree Hill, ca 5 mi NW of Rozet.  Elev. 4700 ft.
T50N R70W S2; also S3.  44.3428 N, 105.2372 W; uncertainty 2 mi..  
Ponderosa pine covered buttes, steep shale and talus slopes, sagebrush plains at summit, ravines; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4578.  7/22/1978. 		RM 321732	Barcode: RM0180002
_________________________________________________________________________

935.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 4 air mi ENE of Adonis.  Elev. 4000 ft.
T52N R69W S5; also T53N R69W S32 and S33.  44.5186 N, 105.1825 W; uncertainty 2 mi..  
Sagebrush plains, ponderosa pine slopes, ravines, eroded slopes, creek bottom; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4683.  7/23/1978. 		RM 321734	Barcode: RM0180000
_________________________________________________________________________

936.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 5 air mi NE of Gillette.  Elev. 4200 ft.
T51N R71W S29.  44.37028 N, 105.4203 W; uncertainty 1 mi..  
Sagebrush plains along highway right-of-way; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4855.  7/25/1978. 		RM 321690	Barcode: RM0180016
_________________________________________________________________________

937.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: South Pumpkin Butte.  Elev. 5093 ft.
T43N R75W S15; also S16, S21, and S22.  43.7 N, 105.8558 W; uncertainty 3 mi..  
Caprock topped mesa, sagebrush/grassland on lower slopes, limber pine scattered, rocky slopes, loose sandy slopes, plains at summit, with occasional wet depressions; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5108.  7/27/1978. 		RM 321688	Barcode: RM0179958
_________________________________________________________________________

938.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 11.5 air mi NE of North Pumpkin Butte.  Elev. 4900 ft.
T46N R75W S25.  43.93056 N, 105.8183 W; uncertainty 1 mi..  
Rolling plains, sandy roadcut; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5189.  7/29/1978. 		RM 321698	Barcode: RM0180013
_________________________________________________________________________

939.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Powder River Basin: ca 1 air mi N of Orpha.  Elev. 5000 ft.
T33N R72W S4.  42.8603 N, 105.5022 W; uncertainty 1 mi..  
Plains along highway right-of-way, dry ditches; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5342.  8/4/1978. 		RM 321697	Barcode: RM0180014
_________________________________________________________________________

940.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: Pine Ridge, ca 2 air mi NE of Linch.  Elev. 5100 ft.
T42N R78W S12; also S13.  43.6258 N, 106.1786 W; uncertainty 2 mi..  
Shale ridge-outcrops, covered with ponderosa pine, sagebrush grasslands, eroded slopes, wet depressions and small holding pond, draws; plains, pine slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5619.  8/7/1978. 		RM 321680	Barcode: RM0179935
_________________________________________________________________________

941.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Kingsbury Road, ca 7 air mi W of Gillette.  Elev. 4500 ft.
T50N R73W S29.  44.2814 N, 105.6617 W; uncertainty 1 mi..  
Rocky hills, plains, holding pond, wet mud along creek beds, flats, moist grassy ditches; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5737.  8/8/1978. 		RM 321729	Barcode: RM0180018
_________________________________________________________________________

942.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: West side of Powder River, ca 0.5 mi S of I-90.  Elev. 4100 ft.
T49N R77W S19.  44.20472 N, 106.16667 W; uncertainty 1 mi..  
Breaks above river, clay slopes, ravines; ravine, and slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7127.  6/19/1979. 		RM 333815	Barcode: RM0179946
_________________________________________________________________________

943.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: [Deer Gulch], ca 20 air mi SSW of Arvada.  Elev. 3900 ft.
T51N R77W S31.  44.3494 N, 106.1681 W; uncertainty 1 mi..  
Sagebrush plains, draws; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7259.  6/22/1979. 		RM 333814	Barcode: RM0179945
_________________________________________________________________________

944.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Niobrara County: Powder River Basin: ca 15 air mi WNW of Riverview.  Elev. 4000 ft.
T40N R64W S12; also S13.  43.4509 N, 104.4867 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Sandy plain, sandstone butte with outcrops, rocky slopes; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7339.  6/23/1979. 		RM 333903	Barcode: RM0179966
_________________________________________________________________________

945.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Niobrara County: Powder River Basin: ca 7 air mi SSW of Riverview.  Elev. 4000 ft.
T39N R62W S4; also S5.  43.3855 N, 104.3216 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
"Badlands"; open, clay slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7351.  6/23/1979. 		RM 333899	Barcode: RM0179962
_________________________________________________________________________

946.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Niobrara County: Powder River Basin: ca 2.5 air mi E of Cow Creek.  Elev. 4100 ft.
T38N R64W S29.  43.2463 N, 104.5712 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandstone butte, gravelly crest, rocky slopes; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7383.  6/23/1979. 		RM 333915	Barcode: RM0180030
_________________________________________________________________________

947.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Powder River Basin: ca 12.5 air mi N of Casper.  Elev. 5600 ft.
T36N R79W S34.  43.0472 N, 106.3103 W; uncertainty 1 mi..  
Rolling sandy plain, sandstone outcrops; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7407.  6/26/1979. 		RM 333860	Barcode: RM0179948
_________________________________________________________________________

948.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 17 air mi SE of Buffalo.  Elev. 4600 ft.
T48N R81W S24.  44.11611 N, 106.5375 W; uncertainty 1 mi..  
Sandy plain, shallow draw, flats around holding pond; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7457.  6/29/1979. 		RM 333862	Barcode: RM0179950
_________________________________________________________________________

949.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: along Meade Creek, ca 9 air mi S of Sheridan.  Elev. 4300 ft.
T54N R83W S18; also S19.  44.6531 N, 106.90111 W; uncertainty 2 mi..  
Hillside along roadway, meadows along creek, irrigation ditch; hillside. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7550.  6/30/1979. 		RM 333902	Barcode: RM0179965
_________________________________________________________________________

950.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: ca 6 air mi N of Sheridan.  Elev. 3600 ft.
T57N R84W S12; also S13.  44.9294 N, 106.93472 W; uncertainty 2 mi..  
Clay slope along highway, rock outcrops, draws; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7666.  7/3/1979. 		RM 333901	Barcode: RM0179964
_________________________________________________________________________

951.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Powder River Basin: ca 19 air mi S of Kaycee.  Elev. 5100 ft.
T40N R82W S16.  43.4328 N, 106.6928 W; uncertainty 1 mi..  
Sagebrush plains, sandstone outcrops, dominated by Cercocarpus ledifolius; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7681.  7/3/1979. 		RM 333813	Barcode: RM0179944
_________________________________________________________________________

952.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Powder River Basin: Red Wall, ca 24 air mi N of Powder River.  Elev. 6400 ft.
T39N R85W S4; also S9.  43.3767 N, 107.0519 W; uncertainty 2 mi..  
Sandy plains and rocky slopes (Chugwater Formation) below the wall; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7733.  7/3/1979. 		RM 333900	Barcode: RM0179963
_________________________________________________________________________

953.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Powder River Basin: Hells Half Acre, ca 5 air mi W of Powder River.  Elev. 6000 ft.
T35N R85W S31; also T35N R86W S1, and T35N R85W S6.  43.0486 N, 107.095 W; uncertainty 3 mi..  
Bentonite badlands, slopes, drainages at bottom of slopes, sandy plains above; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7804.  7/5/1979. 		RM 333898	Barcode: RM0179961
_________________________________________________________________________

954.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Powder River Basin: ca 14.5 air mi SE of Powder River.  Elev. 5700 ft.
T33N R83W S33.  42.7861 N, 106.8033 W; uncertainty 1 mi..  
Sandstone ridge, outcrops, rocky slopes, heavily grazed sagebrush plain; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7862.  7/5/1979. 		RM 333897	Barcode: RM0179943
_________________________________________________________________________

955.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Powder River Basin: Pratts Soda Lakes; ca 9 air mi NE of Casper.  Elev. 5400 ft.
T35N R78W S25; also S26, S35; also S36.  42.9747 N, 106.1528 W; uncertainty 2 mi..  
Sagebrush plain, saltbush flats, margins of soda lake; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7888.  7/5/1979. 		RM 333914	Barcode: RM0179952
_________________________________________________________________________

956.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Powder River Basin: ca 11 air mi NE of Douglas.  Elev. 5100 ft.
T33N R69W S17; also S20.  42.8317 N, 105.1644 W; uncertainty 2 mi..  
Sagebrush plains, shallow draw with occasional standing water; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7922.  7/10/1979. 		RM 333863	Barcode: RM0179951
_________________________________________________________________________

957.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 2 air mi NW of Buffalo.  Elev. 5000 ft.
T51N R82W S28; also S29.  44.36083 N, 106.73 W; uncertainty 2 mi..  
Hilly, stony plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 8290.  7/21/1979. 		RM 333861	Barcode: RM0179949
_________________________________________________________________________

958.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: north side of Lake De Smet.  Elev. 4600 ft.
T52N R83W S1.  44.50401 N, 106.7836 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Rolling, hilly plains over scoria base, occasional outcrops, rocky pine slopes; plains. Phenology: fruiting. 

Keith H. Dueholm, 8394.  7/21/1979. 		RM 333918	Barcode: RM0179954
_________________________________________________________________________

959.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: east side of Lake De Smet.  Elev. 4800 ft.
T52N R82W S16.  44.4767 N, 106.73361 W; uncertainty 1 mi..  
Sagebrush plain on clinker (scoria) base, occasional outcrops; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 8455.  7/21/1979. 		RM 333917	Barcode: RM0179960
_________________________________________________________________________

960.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Powder River Basin: Teapot Dome, ca 12 air mi SSE of Midwest.  Elev. 5400 ft.
T38N R78W S23.  43.2489 N, 106.1844 W; uncertainty 1 mi..  
Sandy plains, ridges, outcrops, deep cut draws; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 8516.  7/25/1979. 		RM 333919	Barcode: RM0179986
_________________________________________________________________________

961.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: Signal Butte; ca 1.5 air mi WSW of Ten Sleep.  Elev. 4400 ft.
T47N R89W S24; also S25.  44.0308 N, 107.4711 W; uncertainty 2 mi..  
Flats along drainage, shale slopes and rocky ridge top of butte; shale outcrop. 

Keith H. Dueholm, 9329.  5/23/1980. 		RM 
     with Ronald L. Hartman
_________________________________________________________________________

962.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along U.S. Hwy 14, ca 0.5 mi E of Greybull.  Elev. 4000 ft.
T52N R93W S9.  44.4975 N, 108.04333 W; uncertainty 1 mi..  
Sandstone outcrops, sandy plain along highway; plain. 

Keith H. Dueholm, 9638.  5/28/1980. 		RM 
     with Ronald L. Hartman
_________________________________________________________________________

963.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 10 air mi NE of Dubois, on the north end and in the vicinity of Black Mountain.  Elev. 7500-8200 ft.
T43N R106W S36.  43.6482 N, 109.52 W.  
Pseudotsuga menziesii and Pinus flexilis on limestone scree and talus with scattered rocky outcrops; dry open areas. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 3873.  7/12/1984. 		RM 565170	Barcode: RM0039756
     with Ruth E. B. Kirkpatrick
_________________________________________________________________________

964.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: County Road 499, ca 1.5 road mi SE from Wyo Hwy 220; ca 8.5 air mi NE from Three Forks Junction.  Elev. 6160-6180 ft.
T28N R87W S18 SE1/4; also S7.  42.3975 N, 107.2796 W.  
Chalky, sandy hills dominated by grasses and cushion plants. Phenology: flowering. 

Amy J. Roderick, 5165.  6/16/1998. 		RM 
_________________________________________________________________________

965.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 33 air mi SW of Cody, at the junction of Boulder Creek and Little Boulder Creek.  Elev. 6600-8000 ft.
T49N R105W S30; also S29.  44.1863 N, 109.5435 W.  
Sage grasslands with scattered limber pine. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 630.  7/1/1983. 		RM 565172	Barcode: RM0039754
_________________________________________________________________________

966.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 10.5 air mi NE of Dubois, along Bear Creek in the vicinity of the East Fork Elk Winter Pasture Headquarters.  Elev. 7400 ft.
T43N R105W S31.  43.6482 N, 109.5001 W.  
River bottoms and adjacent areas. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 924.  7/8/1983. 		RM 565171	Barcode: RM0039755
     with Ruth E. B. Kirkpatrick
_________________________________________________________________________

967.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Oil field, ca 4.2 air mi N of Waltman.  Elev. 6200 ft.
T36N R86W S6; also T36N R87W S1.  43.1192 N, 107.1936 W; uncertainty 2 mi..  
Eroded shale slopes with sandstone outcrops and drainages. Phenology: flowering & fruiting. 

Ronald L. Hartman, 10001.  7/12/1979. 		RM 334110	Barcode: RM0179942
_________________________________________________________________________

968.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: Burlington Meeteetse Road, 16.5 mi NE of intersection with Wyo Hwy 120.  Elev. 4700-5000 ft.
T51N R98W S14; also S15.  44.39306 N, 108.60278 W; uncertainty 2 mi..  
Sandstone ridges and dissected slopes of Y U Bench. No elevation listed in field notebook. 

Ronald L. Hartman, 11145.  5/24/1980. 		RM 
     with Keith H. Dueholm
_________________________________________________________________________

969.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: north slope of Bridger Mountains: U.S. Hwy 20, ca 5 air mi S of Thermopolis.
T42N R95W S25.  43.5844 N, 108.213 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Limestone and sandstone. No elevation listed in the field notebook. 

Ronald L. Hartman, 11551.  5/31/1980. 		RM 930517	Barcode: RM0091901
     with Keith H. Dueholm
_________________________________________________________________________

970.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: ca 6 mi W of Ten Sleep.  Elev. 4700-4800 ft.
T47N R89W S19; also S20.  44.0286 N, 107.5629 W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO!.  
Sandy slopes. 

Ronald L. Hartman, 12664.  5/25/1981. 		RM 
     with Keith H. Dueholm
_________________________________________________________________________

971.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: ca 8 air mi WSW of Worland near mile post 5 on Wyo Hwy 431.
T46N R94W S9; also S10.  43.9717 N, 108.14222 W; uncertainty 2 mi..  
Mostly sandy, some clayey, slopes with sagebrush dominating. 

Ronald L. Hartman, 12748.  5/27/1981. 		RM 
     with Keith H. Dueholm
_________________________________________________________________________

972.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Rattlesnake Mountains: Burnt Wagon Draw and surrounding north slope of range.  Elev. 6800 ft.
T32N R84W S16; also S17, S20, and S21.  42.7431 N, 106.9086 W; uncertainty 2 mi..  
Limber pine covered north slope with drainages and open slopes and flats. Phenology: flowering & fruiting. 

Ronald L. Hartman, 12870.  6/26/1981. 		RM 388441	Barcode: RM0179664
     with Gael Fonken
_________________________________________________________________________

973.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Rattlesnake Mountains: Garfield Peak and northeast slope.  Elev. 7000-8244 ft.
T33N R87W S33; also S34.  42.7889 N, 107.2725 W; uncertainty 2 mi..  
Sandstones, shales, and limestone on lower slopes with granite above; streambanks, open slopes, and limber pine woodlands. Phenology: flowering & fruiting. 

Ronald L. Hartman, 13023.  6/26/1981. 		RM 388442	Barcode: RM0179665
     with Gael Fonken
_________________________________________________________________________

974.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Rattlesnake Mountains: Garfield Peak and northeast slope.  Elev. 7000-8244 ft.
T33N R87W S33; also S34.  42.7889 N, 107.2725 W; uncertainty 2 mi..  
Sandstones, shales, and limestone on lower slopes with granite above; streambanks, open slopes, and limber pine woodlands. Phenology: flowering & fruiting. 

Ronald L. Hartman, 13034.  6/26/1981. 		RM 388445	Barcode: RM0184666
     with Gael Fonken
_________________________________________________________________________

975.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Castle Gardens, ca 17 air mi SSE of Moneta.  Elev. 6000 ft.
T34N R90W S4; also S5, S8, and S9.  42.9481 N, 107.6289 W; uncertainty 3 mi..  
Sandstone outcrops, badlands, and sandy plains. Phenology: flowering & fruiting. 

Ronald L. Hartman, 13129.  6/27/1981. 		RM 388438	Barcode: RM0179661
_________________________________________________________________________

976.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Basin: Cedar Ridge and barren hills to the N.  Elev. 5600-6000 ft.
T39N R92W S9; also S16 and S21.  43.3644 N, 107.8839 W; uncertainty 3 mi..  
North slopes and crest of ridge with Juniperus osteosperma. Phenology: flowering & fruiting. 

Ronald L. Hartman, 13239.  6/28/1981. 		RM 388437	Barcode: RM0179660
     with Keith H. Dueholm
_________________________________________________________________________

977.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Southwest flank of Copper Mountain, ca 14 air mi NNE of Shoshoni.  Elev. 7900 ft.
T40N R93W S18.  43.4358 N, 108.0422 W; uncertainty 1 mi..  
South exposure; along road and rocky slopes; precambrian rocks. Phenology: flowering & fruiting. 

Ronald L. Hartman, 13267.  6/28/1981. 		RM 531136	Barcode: RM0179906
     with Keith H. Dueholm
_________________________________________________________________________

978.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: West ridge leading to summit of Heart Mountain.  Elev. 6200-7000 ft.
T54N R102W S8; also S9 and S16.  44.6728 N, 109.1678 W; uncertainty 2 mi..  
Open slopes and ridges and badlands; sandstone and shales. Phenology: flowering & fruiting. 

Ronald L. Hartman, 13413.  7/1/1981. 		RM 530903	Barcode: RM0179905
_________________________________________________________________________

979.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Ca 3 air mi SSW of Big Sand Draw Oil and Gas Field.  Elev. 6000-7000 ft.
T32N R95W S28.  42.7186 N, 108.1981 W; uncertainty 1 mi..  
Eroded slopes and ridges. Phenology: flowering & fruiting. 

Ronald L. Hartman, 13533.  7/3/1981. 		RM 388439	Barcode: RM0179662
_________________________________________________________________________

980.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Basin: Beaver Rim: ca 17 air mi NE of Jeffrey City.  Elev. 6900 ft.
T32N R90W S30; also S31.  42.7167 N, 107.6522 W; uncertainty 2 mi..  
Rim edge and slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 13590.  7/3/1981. 		RM 388440	Barcode: RM0179663
_________________________________________________________________________

981.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Ice Slough, ca 9 air mi WNW of Jeffrey City.  Elev. 6450 ft.
T30N R93W S32; also S33.  42.5303 N, 107.9814 W.  
Hills just to the north of the slough. Phenology: flowering & fruiting. 

Ronald L. Hartman, 14077.  7/19/1982. 		RM 339836	Barcode: RM0179626
_________________________________________________________________________

982.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: Bull Creek, ca 2 air mi SE of the South Fork Shoshone River.  Elev. 6500 ft.
T51N R104W S36.  44.34917 N, 109.30639 W; uncertainty 1 mi..  
Sagebrush-rabbit brush grassland and adjacent creek bottoms. Phenology: flowering & fruiting. 

Ronald L. Hartman, 15451.  6/19/1983. 		RM 565169	Barcode: RM0039746
     with Robert S. Kirkpatrick
_________________________________________________________________________

983.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Sentinel Rocks: West Beef Acre Spring, ca 4.4 air mi E of Wyo Hwy 220; ca 4.2 air mi SW of Independence Rock.  Elev. 6200 ft.
T29N R86W S32 SW1/4; also T28N R86W S6.  42.4383 N, 107.1602 W.  
Sagebrush-grassland; sandy. Phenology: flowering. 

Amy J. Roderick, 5215.  6/20/1998. 		RM 
_________________________________________________________________________

984.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Basin: ca 18 air mi S of Moneta.  Elev. 5800-6000 ft.
T34N R91W S21; also S22.  42.9047 N, 107.7461 W; uncertainty 2 mi..  
Sandy ridge with sandstone outcrops and sagebrush covered slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 19865.  5/28/1985. 		RM 388434	Barcode: RM0179668
     with June Haines
_________________________________________________________________________

985.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Basin: Burma Road, ca 5.8 air mi N of junction of U.S. 26 and Wyo Hwy 789 in Riverton.  Elev. 5000-5200 ft.
T2N R4E S34.  43.1061 N, 108.3896 W; uncertainty 1 mi..  
Eroded slopes, sandstone outcrops, and drainage. Phenology: flowering & fruiting. 

Ronald L. Hartman, 20066.  5/30/1985. 		RM 388435	Barcode: RM0179667
     with June Haines
_________________________________________________________________________

986.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Wind River Basin: Poison Spider Road, ca 14 air mi W of Poison Spider Oil Field.  Elev. 6200 ft.
T33N R85W S15.  42.8317 N, 107.0183 W; uncertainty 1 mi..  
Sandy slopes and ridge with sandstone outcrops. Phenology: flowering & fruiting. 

Ronald L. Hartman, 20402.  6/2/1985. 		RM 388436	Barcode: RM0179666
     with June Haines
_________________________________________________________________________

987.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Northern Absarokas: Sunlight Creek, ca 24 air mi NW of Cody.  Elev. 5600-6000 ft.
T55N R104W S5; also S6 and S7.  44.7739 N, 109.41194 W; uncertainty 2 mi..  
Open grassy ridges and slopes, granite outcrops and cliffs, streamside, and occasional sedimentary outcrop; grassy area. Phenology: flowering & fruiting. 

Ronald L. Hartman, 20512.  7/12/1985. 		RM 537795	Barcode: RM0039747
_________________________________________________________________________

988.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Upper North Platte and Laramie River Drainages: Granite Mountains: Lankin Gap between Lankin Dome and McIntosh Peak, ca 3 air mi NW of Split Rock.  Elev. 6450 ft.
T29N R90W S1; also T30N R90W S36.  42.5112 N, 107.5534 W.  
Sagebrush-grassland; sandy. Phenology: flowering. 

Amy J. Roderick, 5254.  6/21/1998. 		RM 
_________________________________________________________________________

989.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: Ishawooa Hills and Creek.  Elev. 6100-6600 ft.
T50N R105W S31; also S32.  44.26 N, 109.5425 W; uncertainty 1 mi..  
Sedimentary substrate of shales and sandstone and derivatives; sagebrush hills and slopes and badlands. 

Ronald L. Hartman, 22977.  6/22/1987. 		RM 
     with Neil Snow
_________________________________________________________________________

990.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: Deer Creek trail, from trail head on South Fork Road to ca 2 mi W.  Elev. 6550-7400 ft.
T49N R106W S32; also S33.  44.1725 N, 109.6433 W; uncertainty 3 mi..  
East exposed slope of sandstones and shales with sagebrush and limber pine and south slopes with douglas fir and some igneous outcrops. 

Ronald L. Hartman, 23192.  6/23/1987. 		RM 
     with Neil Snow
_________________________________________________________________________

991.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Wind River Basin: ca 14 air mi SW of Casper.  Elev. 6000 ft.
T32N R82W S13.  42.7397 N, 106.6092 W; uncertainty 1 mi..  
Cody shale (selenium species) and Frontier Formation (sandy soil species), with sagebrush and rabbit brush. Phenology: flowering & fruiting. 

Ronald L. Hartman, 23621.  6/2/1988. 		RM 533250	Barcode: RM0179907
     with Greg Brown
_________________________________________________________________________

992.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Chicken Creek Divide, 2.5 mi N of Spotted Horse.  Elev. 4200 ft.
T55N R75W S13.  44.7458 N, 105.8275 W; uncertainty 1 mi..  
Ridge, slopes, badly eroded valleys, and plains; sandy slope. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6054.  6/5/1978. 		RM 321737	Barcode: RM0179998
     with Keith Dueholm
_________________________________________________________________________

993.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: east slope near north end of L Quarter Circle Hill.  Elev. 3800 ft.
T56N R77W S23.  44.815 N, 106.0967 W; uncertainty 1 mi..  
Badly eroded slope. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6174.  6/6/1978. 		RM 321738	Barcode: RM0179997
     with Keith Dueholm
_________________________________________________________________________

994.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 18 air mi SE of Gillette.  Elev. 4700 ft.
T48N R70W S32.  44.095 N, 105.29222 W; uncertainty 1 mi..  
Hill with grassy ridge and steep slopes, eroded slopes, and roadside; lower slope. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6357.  6/8/1978. 		RM 321700	Barcode: RM0180011
_________________________________________________________________________

995.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 7 air mi ESE of Gillette.  Elev. 4600 ft.
T49N R71W S14.  44.22556 N, 105.35861 W; uncertainty 1 mi..  
Stream with adjacent eroded hills and plains; slope. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6411.  6/9/1978. 		RM 321692	Barcode: RM0179980
_________________________________________________________________________

996.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: head of Piney Canyon, ca 22 air mi SE of Reno Junction.  Elev. 4700 ft.
T43N R70W S26; also S35.  43.5881 N, 105.1117 W; uncertainty 2 mi..  
Rocky slopes, stream margins, and ponderosa pine woodlands; ridge. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6564.  6/10/1978. 		RM 321709	Barcode: RM0180023
     with Keith H. Dueholm
_________________________________________________________________________

997.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Powder River Basin: ca 12.5 air mi NE of Bill.  Elev. 4500 ft.
T40N R69W S33.  43.4011 N, 105.1453 W; uncertainty 1 mi..  
Flood plain. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6657.  6/20/1978. 		RM 321720	Barcode: RM0179989
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

998.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 15.5 air mi ESE of Reno Junction.  Elev. 4500 ft.
T43N R69W S29; also S30.  43.6728 N, 105.1725 W; uncertainty 2 mi..  
Eroded hills with ponderosa pine. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6805.  6/20/1978. 		RM 321730	Barcode: RM0179983
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

999.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 19 air mi NNE of Gillette.  Elev. 3900 ft.
T53N R71W S25.  44.5472 N, 105.34278 W; uncertainty 1 mi..  
Low eroded slopes and drainage. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6888.  6/21/1978. 		RM 321726	Barcode: RM0179981
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

1000.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 11.5 air mi NNE of Weston.  Elev. 3900 ft.
T55N R70W S14.  44.75028 N, 105.2383 W; uncertainty 1 mi..  
Open slopes and drainage. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6911.  6/22/1978. 		RM 321742	Barcode: RM0179955
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

1001.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 18 air mi WNW of Rockypoint.  Elev. 3800 
T57N R72W S1; also T58N R71W S31, T58N R72W S36; also T57N R71W S6.  44.9603 N, 105.464 W; uncertainty 2 mi..  
Eroded hills with ponderosa pine. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7128.  6/23/1978. 		RM 321694	Barcode: RM0179941
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

1002.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Eighty-five Divide, ca 11 air mi W of Rockypoint.  Elev. 3600 ft.
T57N R70W S18; also S19.  44.9314 N, 105.32083 W; uncertainty 2 mi..  
Hills with sandstone outcrops. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7188.  6/24/1978. 		RM 321708	Barcode: RM0180024
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

1003.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 9 air mi SW of Gillette.  Elev. 4600 ft.
T49N R73W S21.  44.20944 N, 105.6408 W; uncertainty 1 mi..  
Low hills with drainage and large shallow pond on flat. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7271.  6/25/1978. 		RM 321746	Barcode: RM0179992
     with Mary Alice Sanguinetti
_________________________________________________________________________

1004.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 0.5 mi N of I-90 at the Powder River.  Elev. 4600 ft.
T49N R77W S17.  44.22 N, 106.14667 W; uncertainty 1 mi..  
Bottom land along river and roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7377.  6/26/1978. 		RM 321681	Barcode: RM0179934
     with Mary Alice Sanguinetti
_________________________________________________________________________

1005.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 22 air mi NNE of Sussex.  Elev. 4400 ft.
T46N R77W S10.  43.9733 N, 106.0992 W; uncertainty 1 mi..  
Low hills and drainage. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7517.  6/27/1978. 		RM 321702	Barcode: RM0180009
     with Mary Alice Sanguinetti
_________________________________________________________________________

1006.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 1 road mi W of Turnercrest.  Elev. 5100 ft.
T41N R73W S6.  43.5542 N, 105.6711 W; uncertainty 1 mi..  
Roadsides and grasslands. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7686.  6/29/1978. 		RM 321707	Barcode: RM0180025
     with Mary Alice Sanguinetti
_________________________________________________________________________

1007.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: Mayoworth Stock Trail, ca 4 air mi W of Mayoworth.  Elev. 6000 ft.
T45N R83W S30.  43.8397 N, 106.8756 W; uncertainty 1 mi..  
Red beds, open slope and wooded stream bank. Phenology: flowering & fruiting. 

Ronald L. Hartman, 9824.  6/28/1979. 		RM 352563	Barcode: RM0179627
_________________________________________________________________________

1008.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Rattlesnake Hills: Burnt Wagon Draw, ca 6.5 air mi S of Poison Spider or County Road 201; ca 31.2 air mi SW of Casper.  Elev. 6400 ft.
T32N R84W S17.  42.7443 N, 106.9243 W.  
Gravelly hills; black sage, creeping juniper, and limber pine common. Phenology: flowering. 

Amy J. Roderick, 5369.  6/23/1998. 		RM 
_________________________________________________________________________

1009.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: ridge and flats adjacent to dirt road leading to Irish Canyon, ca 1 mi N of Big Sandy, ca 25.5 air mi SE of Pinedale.  Elev. 7600-7900 ft.
T31N R106W S13; also S14.  42.6542 N, 109.4314 W.  
Rocky sagebrush grassland on ridge. Phenology: flowering & fruiting. 

Walter Fertig, 7962.  6/16/1991. 		RM 591861	Barcode: RM0179718
_________________________________________________________________________

1010.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: above Horse Creek just N of Laramie County, ca 12 air mi SW of La Grange; ca 36 air mi SSW of Torrington.  Elev. 5100-5200 ft.
T19N R63W S36.  41.5664 N, 104.3731 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sparsely vegetated slopes of draw in rough breaks leading to creek bottom. Phenology: flowering & fruiting. 

B. E. Nelson, 25562.  6/13/1993. 		RM 606211	Barcode: RM0179703
_________________________________________________________________________

1011.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Horse Creek and adjacent plains W of County Road 191, ca 4 air mi S of La Grange; ca 34 air mi S of Torrington.  Elev. 4660-4780 ft.
T19N R61W S36.  41.5708 N, 104.1408 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Disturbed areas on mixed grass plains. Phenology: flowering & fruiting. 

B. E. Nelson, 25700.  6/13/1993. 		RM 606212	Barcode: RM0179702
_________________________________________________________________________

1012.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole Rim: northwest end of Bear Mountain, ca 7 air mi SSW of Hawk Springs; ca 27 air mi SSW of Torrington.  Elev. 5000-5240 ft.
T20N R62W S21.  41.692 N, 104.3139 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Steep, sandy north slopes below sandstone cliffs with outcrops and blocks. Phenology: flowering. 

B. E. Nelson, 25778.  6/14/1993. 		RM 606213	Barcode: RM0179701
_________________________________________________________________________

1013.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: drainage leading to Middle Fork Casper Creek along Bucknum or County Road 125, ca 18.5 air mi NW of Casper.  Elev. 5500-5530 ft.
T35N R82W S24.  42.9869 N, 106.6231 W.  
Rolling plains of budsage or Gardner saltbush. Phenology: flowering. 

B. E. Nelson, 25820.  6/16/1993. 		RM 606214	Barcode: RM0179700
_________________________________________________________________________

1014.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: head of Stinking Water Creek just off Banner County, Nebraska Road 101, ca 7.5 air mi NNE of Albin; ca 23 air mi N of Pine Bluffs.  Elev. 5160-5280 ft.
T18N R60W S15 SE1/4.  41.5227 N, 104.0547 W; NAD 83, uncertainty 0.25 ft., Nat. Geog. TOPO!.  
Grassy slopes in the rough breaks. Phenology: fruiting. 

B. E. Nelson, 26963.  7/18/1993. 		RM 606222	Barcode: RM0179710
_________________________________________________________________________

1015.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: W of Deer Creek or County Road 19, ca 2.5 air mi S of the North Platte River; ca 3.3 air mi SW of Glenrock.  Elev. 5260-5320 ft.
T33N R76W S13 NW1/4.  42.8289 N, 105.9167 W.  
Sandy mixed grass slopes. Phenology: fruiting. 

B. E. Nelson, 27231.  7/23/1993. 		RM 606223	Barcode: RM0179623
_________________________________________________________________________

1016.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: W of 55 Ranch or County Road 23 and Dave Johnston Coal Mine, ca 14.3 air mi N of Glenrock or 13.6 air mi N of the North Platte River.  Elev. 5830-5900 ft.
T36N R75W S29 NE1/4.  43.0603 N, 105.8808 W.  
Sagebrush-grassland in rough breaks of coarse-grained sandstone, coal beds, and clay badlands. Phenology: fruiting. 

B. E. Nelson, 27291.  7/23/1993. 		RM 606224	Barcode: RM0179630
_________________________________________________________________________

1017.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Beck, North Natrona, or County Road 126, ca 2.7-3.3 air mi N of Natrona; ca 29 air mi NW of Casper.  Elev. 5640-5670 ft.
T36N R83W S21 E1/2.  43.0739 N, 106.8011 W; uncertainty 1 mi..  
Sand hills with grassland or silver sage-grassland. Phenology: fruiting. 

B. E. Nelson, 27652.  7/28/1993. 		RM 606225	Barcode: RM0179629
_________________________________________________________________________

1018.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 1 air mi SW of Notches Dome off Notches or County Road 106, ca air mi NNW of Powder River; ca 43 air mi NW of Casper.  Elev. 5900-6000 ft.
T37N R85W S15; Center of S15.  43.1756 N, 107.0308 W; uncertainty 0.5 mi..  
Sandstone outcrop ridges with patches of pavement and sandy soil with limber pine and some ponderosa pine woodland. Phenology: flowering & fruiting. 

B. E. Nelson, 27733.  7/28/1993. 		RM 606166	Barcode: RM0179424
_________________________________________________________________________

1019.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Okie Draw W of Lester-Arminto or County Road 108, ca 10 air mi ENE of Arminto; ca 47 air mi NW of Casper.  Elev. 6130-6160 ft.
T38N R85W S31 SE1/4.  43.2192 N, 107.0883 W.  
Eroding bluffs along creek bed. Phenology: fruiting. 

B. E. Nelson, 27777.  7/28/1993. 		RM 606226	Barcode: RM0179628
_________________________________________________________________________

1020.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Walker Creek or County Road 43 on the divide between Walker and Lightning creeks, ca 17.5 air mi SE of Bill; ca 29.5 air mi NE of Douglas.  Elev. 4600-4720 ft.
T36N R68W S23 SW1/4; also NW1/4 S26.  43.0833 N, 104.9825 W.  
Rolling rough breaks-badland with scattered ponderosa pine. Phenology: fruiting. 

B. E. Nelson, 27927.  7/30/1993. 		RM 606227	Barcode: RM0179602
_________________________________________________________________________

1021.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Fletcher Park or County Road 133 ca 3/4 air mi N of North Laramie River, ca 23 air mi WSW of Guernsey; ca 14 air mi NW of Wheatland.  Elev. 4840-4900 ft.
T25N R69W S6 NW1/4.  42.1686 N, 105.1992 W.  
Fine gravels in bed of dry wash and slopes. Phenology: fruiting. 

B. E. Nelson, 30501.  5/19/1994. 		RM 706160	Barcode: RM0179933
_________________________________________________________________________

1022.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: S of the head of Hefflen Draw, ca 1.5 air mi ENE of the eastern three Buttes, ca 6.5 air mi SSE of Lingle; ca 7.3 air mi WSW of Torrington.  Elev. 4470-4520 ft.
T24N R62W S21 N1/4.  42.0438 N, 104.3146 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Shallow draws and open areas in mixed grass plains. Phenology: fruiting. 

B. E. Nelson, 31657.  6/16/1994. 		RM 706169	Barcode: RM0179599
_________________________________________________________________________

1023.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Stone Cabin Creek crossing Poison Spider or County Road 201, ca 38 air mi NW of Alcova townsite.  Elev. 6340-6400 ft.
T33N R88W S1; also T34N R88W S36.  42.8584 N, 107.3358 W.  
Sagebrush-grassland with occasional greasewood; selenium indicators present. Phenology: flowering. 

Amy J. Roderick, 5492.  6/24/1998. 		RM 
_________________________________________________________________________

1024.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: just off the southwest corner of Harmony Heights between Deer and Cherry creeks ca 8.5 air mi SW of Fort Laramie; ca 21.3 air mi W of Torrington.  Elev. 4740-4860 ft.
T25N R64W S30 SW1/4.  42.1079 N, 104.5893 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Rough breaks of sandy slopes, outcrops and draws with juniper, mountain mahogany and some ponderosa pine. Phenology: fruiting. 

B. E. Nelson, 32146.  6/23/1994. 		RM 706168	Barcode: RM0179600
_________________________________________________________________________

1025.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Brush Creek or County Road 91 ca 0.5 mi W of Brush Creek, ca 17 air mi WNW of Chugwater; ca 14 air mi SW of Wheatland.  Elev. 5260-5320 ft.
T22N R69W S14 NW1/4.  41.8786 N, 105.0895 W.  
Swale and drainage gully through stony plains. Phenology: fruiting. 

B. E. Nelson, 32434.  6/29/1994. 		RM 706167	Barcode: RM0179601
_________________________________________________________________________

1026.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: 1 mi N of Sage Junction.  Elev. 6400 ft.
T21N R119W S6 W1/2.  41.8256 N, 110.9731 W.  
Grassland with Poa and Elymus. 

Robert D. Dorn, 6026.  6/22/1995. 		RM 
_________________________________________________________________________

1027.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Emigrant Gap Ridge, ca 12 air mi W of Casper.  Elev. 5548-5580 ft.
T33N R81W S4 E1/4.  42.8533 N, 106.5578 W; uncertainty 1 mi..  
Sandstone outcrops and sandy slopes; sagebrush grasslands. Phenology: flowering & fruiting. 

Ronald L. Hartman, 38056.  6/23/1993. 		RM 606228	Barcode: RM0179711
_________________________________________________________________________

1028.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Poison Spider Oil Field, ca 24 air mi W of Casper.  Elev. 5700-5900 ft.
T33N R83W S3 NE1/4.  42.8615 N, 106.7752 W; uncertainty 0.5 mi..  
Sandy slopes and flats with sandstone outcrops in uplands with ponderosa pine. Phenology: flowering & fruiting. 

Ronald L. Hartman, 38186.  6/23/1993. 		RM 606229	Barcode: RM0179712
_________________________________________________________________________

1029.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Blue Canyon at south end of Pine Mountain, ca 28 air mi WNW of Casper.  Elev. 5750-5900 ft.
T34N R84W S13 N1/2; and also NE1/4 S24.  42.91583 N, 106.85833 W; uncertainty 1 mi..  
Sandstone outcrops and sandy slopes with areas of shale. Phenology: flowering & fruiting. 

Ronald L. Hartman, 38235.  6/24/1993. 		RM 606230	Barcode: RM0179713
_________________________________________________________________________

1030.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 3 air mi SSE of Powder River and ca 1 air mi NW of Middle Fork Casper Creek crossing.  Elev. 5890-5910 ft.
T35N R85W S24.  42.98972 N, 106.97722 W; uncertainty 1 mi..  
Sandy plains and white sandstone monuments. Phenology: flowering & fruiting. 

Ronald L. Hartman, 38357.  6/24/1993. 		RM 606231	Barcode: RM0179714
_________________________________________________________________________

1031.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Wyo Hwy 253, ca 9 air mi SE of Casper.  Elev. 5420 ft.
T32N R78W S12 NW1/4.  42.7612 N, 106.143 W; uncertainty 0.5 mi..  
Wide right-of-way with road cut and relatively undisturbed grasslands along fence and drainage with cottonwood and willow. Phenology: flowering & fruiting. 

Ronald L. Hartman, 38474.  6/26/1993. 		RM 606232	Barcode: RM0179715
_________________________________________________________________________

1032.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: U.S. Hwy 20, 26, 87, ca 8 air mi E of Casper.  Elev. 5200-5250 ft.
T33N R78W S2 SE1/4; also N1/2 S11.  42.8501 N, 106.1701 W; uncertainty 1 mi..  
Sandstone outcrops, sandy slopes, and grassland. Phenology: fruiting. 

Ronald L. Hartman, 38554.  6/26/1993. 		RM 606233	Barcode: RM0179716
_________________________________________________________________________

1033.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: 2.5 air mi S of Glenrock.  Elev. 5200 ft.
T33N R75W S15 W1/2.  42.8299 N, 105.8446 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Breaks and sandy plains and slopes; grassland with patches of sagebrush. Phenology: fruiting. 

Ronald L. Hartman, 38674.  6/27/1993. 		RM 606234	Barcode: RM0179717
_________________________________________________________________________

1034.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Wyoming Game and Fish Access on North Platte River, ca 6.5 air mi E of Glenrock.  Elev. 4920 ft.
T33N R74W S9 South1/2.  42.8404 N, 105.7459 W; uncertainty 0.5 mi..  
Riverside and sandy parking lot and flats slightly uphill. Phenology: flowering & fruiting. 

Ronald L. Hartman, 38774.  6/27/1993. 		RM 606235	Barcode: RM0179799
_________________________________________________________________________

1035.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: breaks on south side of the North Platte River, ca 9 mi NW of Douglas.  Elev. 4900-5200 ft.
T33N R72W S16 W1/2; also E1/2 S17.  42.83139 N, 105.516 W; uncertainty 1 mi..  
Sandy slopes and flats; grasslands with areas of sagebrush. Phenology: flowering & fruiting. 

Ronald L. Hartman, 38885.  6/27/1993. 		RM 606236	Barcode: RM0179800
_________________________________________________________________________

1036.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 0.5 air mi NW of Ayres Natural Bridge campground.  Elev. 5300-5400 ft.
T32N R73W S16 SW1/4.  42.7383 N, 105.6199 W; uncertainty 0.25 mi..  
Road cut and plains along fence. Phenology: fruiting. 

Ronald L. Hartman, 38924.  6/29/1993. 		RM 606237	Barcode: RM0179622
_________________________________________________________________________

1037.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 6 air mi W of Douglas.  Elev. 5000 ft.
T32N R72W S4 SW1/4; also NW1/4 S9.  42.7655 N, 105.4963 W; uncertainty 0.5 mi..  
Sandy road cut and banks along road. Phenology: flowering & fruiting. 

Ronald L. Hartman, 38976.  6/29/1993. 		RM 606238	Barcode: RM0179432
_________________________________________________________________________

1038.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 6 air mi W of Douglas.  Elev. 5000 ft.
T32N R72W S4 SW1/4; also NW1/4 S9.  42.7655 N, 105.4963 W; uncertainty 0.5 mi..  
Sandy road cut and banks along road. Phenology: flowering & fruiting. 

Ronald L. Hartman, 38993.  6/29/1993. 		RM 606239	Barcode: RM0179431
_________________________________________________________________________

1039.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 2.5 air mi SSW of Douglas.  Elev. 4800-4900 ft.
T32N R71W S20 SW1/4; also NW1/4 S29.  42.7294 N, 105.3919 W.  
Sandy plains and road cut. Phenology: flowering & fruiting. 

Ronald L. Hartman, 39093.  6/29/1993. 		RM 606240	Barcode: RM0179430
_________________________________________________________________________

1040.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: 2.5 air mi S of Douglas, along the North Platte River.  Elev. 4800-4900 ft.
T32N R71W S29 NE1/4.  42.7147 N, 105.3919 W; uncertainty 0.5 mi..  
River margin and banks. Phenology: fruiting. 

Ronald L. Hartman, 39351.  7/1/1993. 		RM 606241	Barcode: RM0179429
_________________________________________________________________________

1041.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: west end of Pine Ridge at intersection of I-25 and Wyo Hwy 319.  Elev. 5000-5300 ft.
T27N R68W S5.  42.3439 N, 105.0356 W.  
Sandstone outcrops and sandy slopes; ponderosa pine and grasslands. Phenology: flowering & fruiting. 

Ronald L. Hartman, 39538.  7/1/1993. 		RM 606242	Barcode: RM0179428
_________________________________________________________________________

1042.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 7.5 air mi W of Wheatland.  Elev. 4800 ft.
T24N R69W S26 N1/2; also SW1/4 S23.  42.0256 N, 105.0872 W; uncertainty 2 mi..  
Short-grass prairie. Phenology: flowering & fruiting. 

Ronald L. Hartman, 39683.  7/1/1993. 		RM 606243	Barcode: RM0179427
_________________________________________________________________________

1043.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 9.5 air mi W of Wheatland.  Elev. 4800 ft.
T24N R69W S21 N1/2.  42.0403 N, 105.1256 W.  
Short-grass prairie and drainage. Phenology: flowering & fruiting. 

Ronald L. Hartman, 39711.  7/1/1993. 		RM 606244	Barcode: RM0179426
_________________________________________________________________________

1044.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Wheatland Reservoir 1, 6 air mi SW of Wheatland.  Elev. 4900 ft.
T23N R68W S6 NE1/4.  41.9364 N, 105.0489 W; uncertainty 0.5 mi..  
Sandy plains and slopes with adjacent irrigation canals. Phenology: flowering & fruiting. 

Ronald L. Hartman, 39866.  7/4/1993. 		RM 606245	Barcode: RM0179425
_________________________________________________________________________

1045.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Johnson Reservoir 3, ca 6 air mi NNW of Wheatland.  Elev. 4500 ft.
T25N R68W S22 N1/2.  42.1256 N, 104.995 W.  
Sandy slopes and lake margin. Phenology: fruiting. 

Ronald L. Hartman, 39965.  7/4/1993. 		RM 606246	Barcode: RM0179720
_________________________________________________________________________

1046.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: I-25 and U.S. Hwy 26 interchange, ca 4 air mi NNW of Wheatland.  Elev. 4700 ft.
T26N R68W S15 NW1/4.  42.2267 N, 104.9961 W.  
Sandy slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 40066.  7/4/1993. 		RM 606247	Barcode: RM0179722
_________________________________________________________________________

1047.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Orin.  Elev. 4700 ft.
T31N R70W S13 E1/2.  42.6569 N, 105.1975 W; uncertainty 1 mi..  
Alkaline depression and adjacent sandy rise. Phenology: flowering & fruiting. 

Ronald L. Hartman, 40148.  7/4/1993. 		RM 606215	Barcode: RM0179699
_________________________________________________________________________

1048.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: U.S. Hwy 20, 26, less than 1 air mi E of Fremont County.  Elev. 5580 ft.
T37N R89W S27 S 1/2.  43.1483 N, 107.5067 W.  
Alkaline draw with sandy slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 40216.  7/6/1993. 		RM 606216	Barcode: RM0179698
     with T. W. Nelson
_________________________________________________________________________

1049.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 1.2 air mi NNW of Waltman.  Elev. 6230 ft.
T36N R87W S13.  43.0908 N, 107.2133 W.  
Sandy draw and slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 40298.  7/6/1993. 		RM 606217	Barcode: RM0179697
     with T. W. Nelson
_________________________________________________________________________

1050.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: E of County Road 211, ca 1.2 air mi N of McClanahan Draw; ca 5.4 road mi to Poison Spider or County Road 201.  Elev. 6200 ft.
T34N R86W S32 NW1/4; also S29.  42.873 N, 107.1784 W.  
Badlands; hard clay soil interspersed with sandy areas of sagebrush-grassland. Phenology: flowering. 

Amy J. Roderick, 5549.  6/24/1998. 		RM 
_________________________________________________________________________

1051.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 6 air mi NW of Arminto.  Elev. 6230 ft.
T38N R87W S19 SE1/4; and also NE1/4 S30.  43.2492 N, 107.3267 W; uncertainty 1 mi..  
Sandy-rocky slope and eroded drainage areas. Phenology: flowering & fruiting. 

Ronald L. Hartman, 40408.  7/6/1993. 		RM 606218	Barcode: RM0179625
     with T. W. Nelson
_________________________________________________________________________

1052.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 10 air mi SW of Waltman along Powder River.  Elev. 6400 ft.
T34N R88W S2 SW1/4; also NW1/4 S11.  42.9483 N, 107.3494 W; uncertainty 1 mi..  
Sandy slopes and sandstone outcrop with juniper. Phenology: flowering & fruiting. 

Ronald L. Hartman, 40508.  7/6/1993. 		RM 606219	Barcode: RM0179624
     with Thomas W. Nelson
_________________________________________________________________________

1053.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Wyo Hwy 34, ca 1.5 air mi W of Platte County.  Elev. 5800-5900 ft.
T21N R71W S13 E1/2.  41.7931 N, 105.3014 W; uncertainty 1 mi..  
Sandstone/metamorphic outcrops. Phenology: fruiting. 

Ronald L. Hartman, 40610.  7/11/1993. 		RM 606248	Barcode: RM0179723
_________________________________________________________________________

1054.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 2 mi E of Slater on breaks.  Elev. 4900-5300 ft.
T22N R66W S16; also N1/4 S21.  41.8783 N, 104.7867 W.  
Sandstone outcrops and sandy slopes. Phenology: fruiting. 

Ronald L. Hartman, 40721.  7/11/1993. 		RM 606249	Barcode: RM0179724
_________________________________________________________________________

1055.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 4 air mi WNW of Chugwater.  Elev. 5600 ft.
T21N R67W S21 SE1/4; and also SW1/4 S22, NW1/4 S27; also NE1/4 S28.  41.7783 N, 104.8933 W.  
Sandy plains and road cuts. Phenology: flowering & fruiting. 

Ronald L. Hartman, 40894.  7/11/1993. 		RM 606250	Barcode: RM0179725
_________________________________________________________________________

1056.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Laramie County: Laramie Mountains: ca 2 air mi W of Horse Creek on limestone hogback.  Elev. 7200 ft.
T17N R70W S27 S1/2; and also N1/2 S34.  41.4169 N, 105.2211 W.  
Limestone outcrops with mountain mahogany juxtaposed with degrading granites. Phenology: flowering & fruiting. 

Ronald L. Hartman, 41034.  7/13/1993. 		RM 606220	Barcode: RM0179726
_________________________________________________________________________

1057.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: north end of Cheyenne at Wyo Hwy 211 and I-25 interchange.  Elev. 6300 ft.
T15N R67W S36 South 1/4.  41.2253 N, 104.8369 W.  
Plains and roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 41143.  7/13/1993. 		RM 606221	Barcode: RM0179727
_________________________________________________________________________

1058.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 18 air mi SW of Chugwater.  Elev. 6100 ft.
T19N R69W S9 E1/2; and also W1/2 S10.  41.6342 N, 105.1264 W; uncertainty 1 mi..  
Limy slopes and hill tops with badlands. Phenology: fruiting. 

Ronald L. Hartman, 41323.  7/13/1993. 		RM 606251	Barcode: RM0179603
_________________________________________________________________________

1059.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 3 air mi E of Fontenelle.  Elev. 6500-6550 ft.
T23N R111W S9 N1/2.  41.9869 N, 110.0047 W.  
Sagebrush slopes and ridge. Phenology: flowering. 

Ronald L. Hartman, 45155.  5/22/1994. 		RM 630039	Barcode: RM0179730
     with Tom Cramer and Charmaine Refsdal
_________________________________________________________________________

1060.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: BLM Road 5410, ca 1.3 road mi SE of Wyo Hwy 351; ca 4 air mi WSW of junction of Wyo Hwy 351 and U.S. Hwy 191.  Elev. 6900-7000 ft.
T30N R108W S10.  42.5852 N, 109.705 W.  
Badlands, clays and sand with sagebrush along wash. Phenology: flowering & fruiting. 

Ronald L. Hartman, 51199.  6/25/1995. 		RM 640930	Barcode: RM0179575
_________________________________________________________________________

1061.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: Teakettle Butte, ca 20 air mi NNW of Farson.  Elev. 6930-7031 ft.
T28N R108W S35 E1/4.  42.3595 N, 109.6544 W.  
Sagebrush and Atriplex butte side with eroded clay draws. Phenology: fruiting. 

Thomas Cramer, 10157.  8/2/1995. 		RM 640933	Barcode: RM0179572
     with Jane T. Kellett
_________________________________________________________________________

1062.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 17.5 air mi NW of Farson.  Elev. 6800-6840 ft.
T27N R108W S22 SW1/4.  42.3009 N, 109.6738 W; uncertainty 0.5 mi..  
Sagebrush draw with gravel hillsides and sparse sagebrush. Phenology: fruiting. 

Thomas Cramer, 10187.  8/2/1995. 		RM 640932	Barcode: RM0179573
     with Jane T. Kellett
_________________________________________________________________________

1063.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: East Buckhorn Draw at the confluence with West Buckhorn Draw in Eighteenmile Canyon, ca 20 air mi WNW of Farson.  Elev. 6740-6800 ft.
T26N R109W S21 SE1/4.  42.2131 N, 109.81 W; uncertainty 0.5 mi..  
Gravel and sand sagebrush draw and canyonside. Phenology: fruiting. 

Thomas Cramer, 10223.  8/2/1995. 		RM 640931	Barcode: RM0179574
     with Jane T. Kellett
_________________________________________________________________________

1064.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: hill just SW of Onion Springs, ca 7 air mi SW of Daniel Junction.  Elev. 7450-7685 ft.
T33N R112W S14 SE1/4; also SW1/4 S13 and NW1/4 S24.  42.8292 N, 110.185 W.  
Sagebrush hills, open ridgetops, and Prunus/Amelanchier spots. Phenology: flowering. 

Thomas Cramer, 1047.  6/22/1994. 		RM 629958	Barcode: RM0179719
_________________________________________________________________________

1065.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Park Plateau: in Road Canyon at the Vallorso site and Bear Canyon Mine site, ca 5.5 air mi SW of Ludlow; ca 10.8 air mi NW of Trinidad.  Elev. 6780-7180 ft.
T32S R65W S2 W1/2.  37.2874 N, 104.6388 W.  
Meadow in pinyon-juniper-oak woodland. Phenology: flowering & fruiting. 

B. E. Nelson, 43911.  6/25/1998. 		RM 
_________________________________________________________________________

1066.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 1 air mi NE of Big Sandy.  Elev. 7480-7600 ft.
T31N R106W S14 S1/4; also N1/8 S23.  42.6544 N, 109.4508 W; uncertainty 1 mi..  
Dry creekbed with adjacent meadows, willow stands, and sagebrush hillsides. Phenology: flowering. 

Thomas Cramer, 2028.  7/11/1994. 		RM 629957	Barcode: RM0179728
     with Jane T. Kellett
_________________________________________________________________________

1067.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: lower part of Chapel Canyon, ca 11 air mi NE of La Barge.  Elev. 6850-7130 ft.
T28N R111W S27 W1/4.  42.3792 N, 110.0236 W; uncertainty 1 mi..  
Sage flats and sandstone outcrops. Phenology: flowering. 

Thomas Cramer, 400.  6/12/1994. 		RM 630038	Barcode: RM0179734
_________________________________________________________________________

1068.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Pine Mountain, ca 1 air mi W of Natrona or County Road 209; ca 3.2 air mi SW of Natrona townsite.  Elev. 5800-6200 ft.
T35N R84W S13; also S24; T35N R83W S18 and S19.  43.0043 N, 106.8637 W.  
Draws and granite slopes of ponderosa pine, sagebrush, and snowberry. Phenology: flowering. 

Amy J. Roderick, 5613.  6/27/1998. 		RM 
_________________________________________________________________________

1069.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rainbow Trail from Gibson to Swift creeks, ca 2.5 air mi NE of Spread Eagle Peak, ca 6 air mi W of Westcliffe.  Elev. 9100-9500 ft.
T45N R12E S13; also S24.  38.1549 N, 105.5918 W.  
Stony meadows, mixed conifer forest, and along a stream. Phenology: flowering & fruiting. 

B. E. Nelson, 44185.  6/27/1998. 		RM 
     with Charity Hall, Brian Jacobs, and Alex Morgan
_________________________________________________________________________

1070.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Green River Basin: east side of Upper Fontenelle Reservoir, ca 9 air mi S of La Barge.  Elev. 6500 ft.
T25N R112W S21 SW1/4.  42.1336 N, 110.1578 W.  
Sagebrush flats and open reservoir edge. Phenology: flowering. 

Thomas Cramer, 559.  6/14/1994. 		RM 630037	Barcode: RM0179733
_________________________________________________________________________

1071.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: Big Sandy River, ca 4.5 air mi SW of Farson.  Elev. 6500 ft.
T24N R107W S11 SW1/4.  42.0752 N, 109.5077 W; uncertainty 0.5 mi..  
Base of sandstone cliffs along river. Phenology: flowering & fruiting. 

Thomas Cramer, 5783.  6/10/1995. 		RM 640996	Barcode: RM0179682
_________________________________________________________________________

1072.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Park Plateau: Powell Arroyo, on County Road 69.8, NW of Trinidad.  Elev. 6100 ft.
T32S R64W S35 SE1/4.  37.2146 N, 104.5299 W.  
Riparian and pinyon-juniper. Phenology: flowering & fruiting. 

Brian Elliott, 1084.  6/4/1998. 		RM 
     with Kenneth Elliott
_________________________________________________________________________

1073.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 4 air mi WNW of Boulder.  Elev. 7100 ft.
T32N R109W S1.  42.7759 N, 109.7832 W.  
Gravel soil sagebrush mesa top. Phenology: flowering & fruiting. 

Thomas Cramer, 6354.  6/19/1995. 		RM 640995	Barcode: RM0179683
     with Jane T. Kellett
_________________________________________________________________________

1074.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: east end of Ross Ridge, ca 14.5 air mi SSW of Boulder.  Elev. 7100 ft.
T30N R109W S23 W1/2.  42.5559 N, 109.8027 W; uncertainty 1 mi..  
Sandy sagebrush mounds. Phenology: flowering & fruiting. 

Thomas Cramer, 6414.  6/19/1995. 		RM 640994	Barcode: RM0179684
     with Jane T. Kellett
_________________________________________________________________________

1075.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: Muddy Creek, ca 3 air mi N of Big Piney.  Elev. 6840 ft.
T30N R111W S20 NE1/4.  42.5712 N, 110.0957 W; uncertainty 0.5 mi..  
Gravel soil sagebrush. Phenology: flowering & fruiting. 

Thomas Cramer, 6496.  6/21/1995. 		RM 640993	Barcode: RM0179685
     with Jane T. Kellett
_________________________________________________________________________

1076.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 15.5 air mi SSW of La Barge.  Elev. 6900 ft.
T24N R114W S14 W1/2.  42.0603 N, 110.3191 W; uncertainty 1 mi..  
Sagebrush flats. Phenology: flowering & fruiting. 

Thomas Cramer, 6617.  6/21/1995. 		RM 640992	Barcode: RM0179686
     with Jane T. Kellett
_________________________________________________________________________

1077.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Green River Basin: Slate Creek Butte, ca 5 air mi SW of Fontenelle Dam.  Elev. 6650-6700 ft.
T23N R112W S14 W1/2.  41.9711 N, 110.0873 W.  
Sandy sagebrush slope. Phenology: flowering & fruiting. 

Thomas Cramer, 6712.  6/21/1995. 		RM 640950	Barcode: RM0179691
     with Jane T. Kellett
_________________________________________________________________________

1078.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 20.5 air mi NE of Farson.  Elev. 7000-7100 ft.
T27N R104W S12 South1/2.  42.3302 N, 109.1679 W.  
Sagebrush hillside. Phenology: flowering & fruiting. 

Thomas Cramer, 6852.  6/23/1995. 		RM 640949	Barcode: RM0179692
     with Jane T. Kellett
_________________________________________________________________________

1079.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 20 air mi NE of Farson.  Elev. 7300 ft.
T28N R104W S26 N1/4.  42.3741 N, 109.1873 W; uncertainty 1 mi..  
Sagebrush hillside and draws. Phenology: flowering & fruiting. 

Thomas Cramer, 6910.  6/23/1995. 		RM 640948	Barcode: RM0179693
     with Jane T. Kellett
_________________________________________________________________________

1080.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 13.5 air mi NE of Kemmerer.  Elev. 7100-7250 ft.
T23N R115W S24 South1/4.  41.9562 N, 110.4157 W.  
Sandstone outcrops on mesa side. Phenology: flowering & fruiting. 

Thomas Cramer, 7152.  7/4/1995. 		RM 640947	Barcode: RM0179694
_________________________________________________________________________

1081.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Green River Basin: south end of Fontenelle Reservoir, ca 2 air mi NW of Fontenelle Dam.  Elev. 6550 ft.
T24N R112W S23 SE1/4.  42.0455 N, 110.0873 W.  
Cobblestone hilltop with sparse shrubs. Phenology: flowering & fruiting. 

Thomas Cramer, 7302.  7/5/1995. 		RM 640946	Barcode: RM0179695
_________________________________________________________________________

1082.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 11.5 air mi SW of Boulder.  Elev. 7200-7280 ft.
T31N R110W S25 NE1/4.  42.6438 N, 109.903 W.  
Cobblestone hilltop edge with scattered sagebrush. Phenology: flowering & fruiting. 

Thomas Cramer, 7373.  7/7/1995. 		RM 640895	Barcode: RM0179687
_________________________________________________________________________

1083.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: North Creek Picnic Ground on the North Creek Road, ca 3 road mi from junction of County Road 387.  Elev. 7350 ft.
T22S R69W S24 SE1/4.  38.1227 N, 105.0504 W.  
Riparian with Abies concolor and Pinus edulis. Phenology: flowering & fruiting. 

Brian Elliott, 1198.  6/10/1998. 		RM 
_________________________________________________________________________

1084.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 5 air mi ESE of Big Piney.  Elev. 7000 ft.
T29N R111W S11 E1/4.  42.5132 N, 110.0379 W; uncertainty 1 mi..  
Sagebrush hilltop edges. Phenology: fruiting. 

Thomas Cramer, 7503.  7/8/1995. 		RM 640894	Barcode: RM0179688
_________________________________________________________________________

1085.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 2 air mi E of La Barge.  Elev. 7200 ft.
T26N R112W S9 NE1/4.  42.2424 N, 110.1603 W.  
Shale mesa top edges with sparse sagebrush and occasional Pinus flexilis and Juniperus. Phenology: flowering & fruiting. 

Thomas Cramer, 7533.  7/8/1995. 		RM 640945	Barcode: RM0179696
_________________________________________________________________________

1086.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 9.5 air mi E of La Barge.  Elev. 7200-7280 ft.
T27N R111W S27.  42.2863 N, 110.0241 W.  
Cobblestone sagebrush mesa top. Phenology: flowering & fruiting. 

Thomas Cramer, 7570.  7/8/1995. 		RM 640944	Barcode: RM0179619
_________________________________________________________________________

1087.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: Cora Butte, ca 2.5 air mi ENE of Daniel Junction.  Elev. 7400-7500 ft.
T34N R111W S19 NW1/4.  42.9032 N, 110.1446 W; uncertainty 0.5 mi..  
Cobblestone hillside with sparse sagebrush. Phenology: fruiting. 

Thomas Cramer, 8074.  7/15/1995. 		RM 640943	Barcode: RM0179620
     with Jane T. Kellett
_________________________________________________________________________

1088.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 5.5 air mi E of Fontenelle Dam.  Elev. 6530 ft.
T24N R111W S25 NE1/4.  42.031 N, 109.952 W.  
Sand dune sagebrush hills with Grayia and Tetradymia. Phenology: flowering & fruiting. 

Thomas Cramer, 8315.  7/18/1995. 		RM 640942	Barcode: RM0179621
     with Jane T. Kellett
_________________________________________________________________________

1089.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 15 air mi WSW of Farson.  Elev. 6550 ft.
T24N R109W S14 SW1/4.  42.0603 N, 109.7395 W; uncertainty 0.5 mi..  
Sandy sagebrush. Phenology: fruiting. 

Thomas Cramer, 8400.  7/18/1995. 		RM 640941	Barcode: RM0179579
     with Jane T. Kellett
_________________________________________________________________________

1090.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 11.5 air mi NW from Farson ice cream store.  Elev. 6730 ft.
T26N R107W S19 E1/4.  42.2131 N, 109.6154 W.  
Open grassland. Phenology: flowering & fruiting. 

Thomas Cramer, 8498.  7/18/1995. 		RM 640940	Barcode: RM0179580
     with Jane T. Kellett
_________________________________________________________________________

1091.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 8 air mi W of Farson.  Elev. 6700 ft.
T25N R107W S29 NW1/4.  42.1106 N, 109.596 W; uncertainty 0.5 mi..  
Sagebrush grassland hillsides and draws. Phenology: fruiting. 

Thomas Cramer, 8560.  7/18/1995. 		RM 640893	Barcode: RM0179689
     with Jane T. Kellett
_________________________________________________________________________

1092.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 12 air mi N of Farson.  Elev. 6800 ft.
T27N R106W S29 SW1/4.  42.2863 N, 109.4792 W; uncertainty 0.5 mi..  
Clay draws and sandy sagebrush hills at the base of badlands hillsides. Phenology: fruiting. 

Thomas Cramer, 8606.  7/18/1995. 		RM 640892	Barcode: RM0179690
     with Jane T. Kellett
_________________________________________________________________________

1093.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: hill just E of Bull Draw, ca 26 air mi N of Farson.  Elev. 7150-7200 ft.
T29N R107W S22 E1/8; also W1/8 S23.  42.4661 N, 109.6022 W.  
Sagebrush hill and open top. Phenology: flowering. 

Thomas Cramer, 866.  6/20/1994. 		RM 630036	Barcode: RM0179732
_________________________________________________________________________

1094.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 10 air mi SW of Daniel.  Elev. 7300-7380 ft.
T32N R112W S9.  42.7744 N, 110.192 W; uncertainty 1 mi..  
Gravel hillsides with clay spots and sparse sagebrush. Phenology: flowering & fruiting. 

Thomas Cramer, 8683.  7/20/1995. 		RM 640939	Barcode: RM0179581
_________________________________________________________________________

1095.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 18 air mi N of Farson.  Elev. 6900-6990 ft.
T28N R107W S35 South1/2.  42.3569 N, 109.5372 W.  
Sagebrush hill. Phenology: flowering. 

Thomas Cramer, 893.  6/20/1994. 		RM 630035	Barcode: RM0179731
_________________________________________________________________________

1096.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 10.5 air mi SE of Boulder.  Elev. 7400 ft.
T31N R107W S22 SW1/4.  42.6439 N, 109.5877 W; uncertainty 0.5 mi..  
Sandy gravel sagebrush hill. Phenology: fruiting. 

Thomas Cramer, 9092.  7/23/1995. 		RM 640938	Barcode: RM0179435
     with Jane T. Kellett
_________________________________________________________________________

1097.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: Water Hole Draw at Big Sandy River, ca 23.5 air mi N of Farson.  Elev. 6900-7000 ft.
T29N R106W S26 NW1/4.  42.4532 N, 109.4509 W; uncertainty 0.5 mi..  
Sandy sagebrush draw. Phenology: fruiting. 

Thomas Cramer, 9113.  7/23/1995. 		RM 640937	Barcode: RM0179436
     with Jane T. Kellett
_________________________________________________________________________

1098.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 14.5 air mi SW of Boulder.  Elev. 7000 ft.
T30N R109W S18 NE1/4.  42.5999 N, 109.7832 W.  
Sandy sagebrush around badlands outcrop. Phenology: fruiting. 

Thomas Cramer, 9483.  7/27/1995. 		RM 640936	Barcode: RM0179569
     with Jane T. Kellett
_________________________________________________________________________

1099.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: New Fork River, ca 6 air mi SW of Boulder.  Elev. 6900-6950 ft.
T31N R109W S12 SW1/4.  42.6733 N, 109.7832 W; uncertainty 0.5 mi..  
Gravel sagebrush bluffside above river. Phenology: fruiting. 

Thomas Cramer, 9564.  7/27/1995. 		RM 640935	Barcode: RM0179570
     with Jane T. Kellett
_________________________________________________________________________

1100.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: The Mesa, ca 9.5 air mi WSW of Boulder.  Elev. 7400 ft.
T31N R109W S6 NW1/4.  42.6879 N, 109.881 W; uncertainty 0.5 mi..  
Sagebrush gravel hilltop and edge. Phenology: fruiting. 

Thomas Cramer, 9622.  7/27/1995. 		RM 640934	Barcode: RM0179571
     with Jane T. Kellett
_________________________________________________________________________

1101.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: formation just NW of Squaw Teat, ca 4 air mi S of Elkhorn Junction.  Elev. 7200-7537 ft.
T28N R104W S27 NW1/4.  42.3703 N, 109.2078 W.  
Sandstone/conglomerate cliff with open top and open sides with Cercocarpus patches. Phenology: flowering. 

Thomas Cramer, 975.  6/20/1994. 		RM 630034	Barcode: RM0179729
_________________________________________________________________________

1102.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: along Oregon Trail Draw, ca 4 air mi W of Big Sandy.  Elev. 7200 ft.
T30N R106W S6 NW1/4.  42.5969 N, 109.5272 W; uncertainty 0.5 mi..  
Sandstone outcrop in sagebrush. Phenology: flowering. 

Thomas Cramer, 991.  6/20/1994. 		RM 629959	Barcode: RM0179721
_________________________________________________________________________

1103.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Costilla County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: by radio tower, ca 2 mi on Colo Hwy 159, S of San Luis.  Elev. 7800-8000 ft.
37.1667 N, 105.5042 W.  
By small reservoir and on hill; riparian with Artemesia tridentata. Phenology: flowering & fruiting. 

Brian Elliott, 1428.  6/12/1998. 		RM 
_________________________________________________________________________

1104.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: on GG Road to Hot Springs Trailhead, W of junction of Colo Hwy 17 and U.S. Hwy 285.  Elev. 8400-8900 ft.
T45N R10E S1 SE1/4; also E1/4 S12 and R11E SW1/4 S6; also W1/2 S7.  38.1825 N, 105.8144 W.  
Prairie, pinyon, and riparian. Phenology: flowering & fruiting. 

Brian Elliott, 1492.  6/12/1998. 		RM 
_________________________________________________________________________

1105.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Powder River Basin: ridge between Stockade Beaver and Whoopup Creeks, ca 11.5 air mi SSE of Newcastle.  Elev. 4200 ft.
T43N R61W S13.  43.7053 N, 104.1308 W; uncertainty 1 mi..  
Sandstone ridge with scattered ponderosa pine and juniper. Phenology: flowering & fruiting. 

B. E. Nelson, 8728.  7/6/1982. 		RM 379634	Barcode: RM0179767
_________________________________________________________________________

1106.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: Elk Mountains: at the South Dakota state line, ca 14 air mi SE of Newcastle.  Elev. 4900 ft.
T43N R60W S22.  43.6911 N, 104.0503 W; uncertainty 1 mi..  
Meadows at the base of the ridge. Phenology: flowering & fruiting. 

B. E. Nelson, 8835.  7/7/1982. 		RM 379633	Barcode: RM0179923
_________________________________________________________________________

1107.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Oak Creek drainage and ridge between Oak and Alum creeks, ca 6.5 air mi NNW of Aladdin; ca 23 air mi NNE of Sundance.  Elev. 3800 ft.
T55N R62W S36.  44.7158 N, 104.245 W; uncertainty 1 mi..  
Dry, open slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 8873.  7/9/1982. 		RM 379632	Barcode: RM0179924
_________________________________________________________________________

1108.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Little Missouri River Breaks: ca 14 air mi N of Hulett; ca 33.5 air mi NNW of Sundance.  Elev. 4000 ft.
T56N R64W S3.  44.8731 N, 104.5289 W; uncertainty 1 mi..  
Upland grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 9025.  7/12/1982. 		RM 379631	Barcode: RM0179932
_________________________________________________________________________

1109.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Little Missouri River Breaks: ca 20 air mi N of Hulett, ca 38 air mi NNW of Sundance.  Elev. 3600 ft.
T57N R63W S8.  44.9456 N, 104.4442 W; uncertainty 1 mi..  
Pine-oak savannah. Phenology: flowering & fruiting. 

B. E. Nelson, 9044.  7/12/1982. 		RM 379630	Barcode: RM0179921
_________________________________________________________________________

1110.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Just E of Colony on U.S. 212; ca 34 air mi N of Sundance in Daly Creek drainage.  Elev. 3250 ft.
T56N R61W S12.  44.8575 N, 104.12167 W; uncertainty 1 mi..  
Plains. Phenology: flowering & fruiting. 

B. E. Nelson, 9078.  7/12/1982. 		RM 379629	Barcode: RM0179920
_________________________________________________________________________

1111.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sawatch Range: on U.S. Hwy 285, ca 3 mi S of Poncha Springs.  Elev. 8200 ft.
T49N R8E S29 SE1/4; also SW1/4 S28.  38.4742 N, 106.1064 W.  
Pinyon-oak. Phenology: flowering & fruiting. 

Brian Elliott, 1535.  6/12/1998. 		RM 
_________________________________________________________________________

1112.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: 7.5 mi NW of Hulett.
T55N R65W S20.  44.7388 N, 104.689 W; uncertainty 1 mi..  
In prairie sod,  native. Phenology: flowering & fruiting. 

Gerald B. Ownbey, 2352.  7/24/1957. 		RM 257689	Barcode: RM0179925
_________________________________________________________________________

1113.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: S on Colo Hwy 69 from junction with County Road 32 just N of Hillside.  Elev. 7300 ft.
T47N R12E S22 SE1/4; also SW1/4 S23, NE1/4 S27; also NW1/4 S26.  38.3069 N, 105.6289 W.  
Open pinyon-juniper. Phenology: flowering & fruiting. 

Brian Elliott, 1623.  6/13/1998. 		RM 
_________________________________________________________________________

1114.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: on County Road 1A, ca 0.5 mi from south edge of Cotopaxi.  Elev. 6600 ft.
T48N R12E S31 SW1/4.  38.3622 N, 105.6845 W.  
Pinyon. Phenology: flowering & fruiting. 

Brian Elliott, 1659.  6/13/1998. 		RM 
_________________________________________________________________________

1115.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: junction of County Road 610 and I-25 at Exit 59 on Interstate right of way.  Elev. 6150 ft.
T27S R66W S7 SE1/4.  37.7113 N, 104.82 W.  
Prairie-grassland. Phenology: flowering & fruiting. 

Brian Elliott, 173.  5/25/1998. 		RM 
_________________________________________________________________________

1116.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: tributary to Road Creek off The Bank Land, (Graham Ranch), ca 13 air mi W of Sundance.  Elev. 4500-4600 ft.
T51N R65W S9.  44.42 N, 104.6689 W; uncertainty 1 mi..  
Pine-juniper woodland; southwest-facing slopes and ridge with sandstone rimrock and boulders. Phenology: flowering & fruiting. 

Hollis Marriott, 3392.  6/23/1983. 		RM 379654	Barcode: RM0179642
_________________________________________________________________________

1117.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: between Goldie Road and Elkhorn Creek, ca 6 air mi WNW of Seely.  Elev. 3800 ft.
T56N R66W S23 NE1/4 of; and NW1/4 of S24.  44.82556 N, 104.74583 W; uncertainty 1 mi..  
Stipa comata grassland with scattered pines and oaks. Phenology: flowering & fruiting. 

Hollis Marriott, 3907.  7/5/1983. 		RM 379653	Barcode: RM0179643
_________________________________________________________________________

1118.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Government Canyon, ca 6 air mi NNE of Seely.  Elev. 3800 ft.
T57N R64W S30 South1/2; N1/2 S31.  44.9019 N, 104.5881 W; uncertainty 1 mi..  
Rocky slopes and ridgetops with scattered pines and junipers. Phenology: flowering & fruiting. 

Hollis Marriott, 4053.  7/5/1983. 		RM 379652	Barcode: RM0179644
_________________________________________________________________________

1119.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: summit Sheep Nose (Sheep Mountain), ca 6.5 air mi N of Sundance.  Elev. 5800 ft.
T52N R63W S13 NW1/4; also SW1/4 S12.  44.4939 N, 104.36972 W; uncertainty 1 mi..  
Summit-- grassland on rocky soil with cliffs and outcrops of whitewood dolomiticlimestone. Phenology: flowering & fruiting. 

Hollis Marriott, 4241.  7/11/1983. 		RM 379651	Barcode: RM0179645
_________________________________________________________________________

1120.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Sundance Creek; ca 8.4 air mi NE of Sundance.  Elev. 4300 ft.
T52N R62W S24 SE1/4.  44.4803 N, 104.2469 W; uncertainty 1 mi..  
Grassland and eroded slopes N of old highway 14; Spearfish shale (redbeds). Phenology: flowering & fruiting. 

Hollis Marriott, 4464.  7/12/1983. 		RM 379650	Barcode: RM0179646
_________________________________________________________________________

1121.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: U.S. Highway 14 near Thorn Divide; ca 1 air mi S of Carlile.  Elev. 4300 ft.
T52N R66W S20; also S21 and S29.  44.47639 N, 104.8117 W; uncertainty 3 mi..  
Grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 4825.  7/21/1983. 		RM 379649	Barcode: RM0179647
_________________________________________________________________________

1122.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Taylor Divide, ca 8.5 air mi S of Alva.  Elev. 5300 ft.
T53N R63W S17; also S20.  44.584 N, 104.4443 W.  
Grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 5034.  7/26/1983. 		RM 379648	Barcode: RM0179648
_________________________________________________________________________

1123.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Park Plateau: Long Canyon on south side of Trinidad Reservoir.  Elev. 6300 ft.
T34S R64W S6 NW1/4.  37.1126 N, 104.6025 W.  
Riparian; pinyon-juniper. Phenology: flowering & fruiting. 

Brian Elliott, 1957.  6/16/1998. 		RM 
_________________________________________________________________________

1124.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Goldie Divide near junction of Goldie and New Haven roads, ca 5 air mi NW of Hulett.  Elev. 4500 ft.
T55N R65W S30 N1/2.  44.7253 N, 104.7057 W.  
Grassland. Phenology: fruiting. 

Hollis Marriott, 5361.  8/2/1983. 		RM 379647
_________________________________________________________________________

1125.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills, Coal Divide just N of I-90 (near parking area), ca 9 air mi SW of Sundance.  Elev. 4800 ft.
T50N R64W S14 NW1/4.  44.3197 N, 104.5081 W.  
Grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 5482.  8/4/1983. 		RM 379646	Barcode: RM0179764
_________________________________________________________________________

1126.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: on County Road 113.0, ca 1/4 mi S of junction with County Road 8.8, W of Trinchera.  Elev. 6100 ft.
T34S R60W S34 NW1/4.  37.0398 N, 104.1127 W.  
East side of road; open prairie with Quercus. Phenology: flowering & fruiting. 

Brian Elliott, 2035.  6/16/1998. 		RM 
_________________________________________________________________________

1127.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Devils Tower National Monument: SW of old river channel, ca 100 yds from entry station.  Elev. 3850 ft.
T53N R65W S7.  
Common on sandy alluvial soil with Opuntia fragilis and Artemisia cana. Phenology: flowering & fruiting. 

Hollis Marriott, 686.  6/5/1981. 		RM 335920	Barcode: RM0179926
_________________________________________________________________________

1128.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Sand Creek, ca .5 air mi S of Beulah.  Elev. 3700 ft.
T53N R60W S31; also S32.  44.5392 N, 104.0989 W; uncertainty 2 mi..  
Grassland on rocky soil. Phenology: flowering & fruiting. 

Hollis Marriott, 7146.  6/23/1984. 		RM 379645	Barcode: RM0179763
_________________________________________________________________________

1129.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Black Hills, Elk Mountain area near Mix Spring (USFS Road 818), ca 13.5 air mi SE of Newcastle.  Elev. 4800 ft.
T43N R60W S27; also S28.  43.6767 N, 104.0503 W; uncertainty 2 mi..  
Grassy meadow in ponderosa pine forest (canyon bottom). Phenology: flowering & fruiting. 

Hollis Marriott, 7219.  6/26/1984. 		RM 379644	Barcode: RM0179659
_________________________________________________________________________

1130.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: Black Canyon near confluence with Horse Canyon; ca 4.5 air mi NE of Osage.  Elev. 4500 ft.
T47N R62W S30 SW1/4; and NW1/4 S31.  44.02444 N, 104.34917 W; uncertainty 1 mi..  
West and south-west facing slopes with pines and junipers. Phenology: flowering & fruiting. 

Hollis Marriott, 7336.  6/27/1984. 		RM 379643	Barcode: RM0179766
_________________________________________________________________________

1131.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: U.S. Hwy 85 just N of Red Butte; ca 4 air mi SSW of Four Corners.  Elev. 5500 ft.
T47N R61W S27 E1/2.  44.0242 N, 104.1681 W; uncertainty 1 mi..  
Grassland on red shale soil (Spearfish Formation). Phenology: flowering & fruiting. 

Hollis Marriott, 7467.  7/2/1984. 		RM 379642	Barcode: RM0179650
_________________________________________________________________________

1132.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: northeast fork of headwaters of Left Creek, ca 4.5 air mi SW of the Missouri Buttes.  Elev. 4300 ft.
T53N R66W S18; also R67W and S13.  44.57889 N, 104.83167 W; uncertainty 2 mi..  
Sagebrush-grassland (Artemisia cana and A. tridentata). Phenology: flowering & fruiting. 

Hollis Marriott, 7661.  7/6/1984. 		RM 379641	Barcode: RM0179649
_________________________________________________________________________

1133.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: Copper Butte vicinity, on BLM Road 5300, N of U.S. Hwy 285, E of Saguache.  Elev. 8200 ft.
T45N R8E S13 SE1/4; also NE1/4 S23 and NW1/4 S24.  38.1549 N, 106.037 W.  
Grassland with Opuntia. Phenology: flowering & fruiting. 

Brian Elliott, 2184.  6/18/1998. 		RM 
_________________________________________________________________________

1134.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Missouri Buttes, highest butte.  Elev. 5370 ft.
T54N R66W S33.  44.62139 N, 104.7889 W; uncertainty 1 mi..  
Summit among rocks. Phenology: flowering & fruiting. 

Hollis Marriott, 7803.  7/9/1984. 		RM 379640	Barcode: RM0179654
_________________________________________________________________________

1135.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: south end of Williams Divide near confluence of Buckley Canyon and Cold Springs Creek (Moskee Area), ca 9 air mi ESE of Sundance.  Elev. 5200 ft.
T50N R61W S5.  44.34917 N, 104.2025 W; uncertainty 1 mi..  
Pine forest with many openings. Phenology: flowering & fruiting. 

Hollis Marriott, 7888.  7/11/1984. 		RM 379639	Barcode: RM0179655
_________________________________________________________________________

1136.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: on Colo Hwy 114 at west end of Saguache.  Elev. 7740 ft.
T44N R7E S1 South1/2.  38.0916 N, 106.1561 W.  
Grassland. Phenology: flowering & fruiting. 

Brian Elliott, 2204.  6/18/1998. 		RM 
_________________________________________________________________________

1137.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: Summit Ridge near lookout (W of Boles Canyon), ca 7.5 air mi E of Newcastle.  Elev. 6000 ft.
T45N R60W S27; also S28.  43.85028 N, 104.0453 W; uncertainty 2 mi..  
Grassy opening in pine forest on ridgetop, rocky soil (limestone). Phenology: flowering & fruiting. 

Hollis Marriott, 8062.  7/14/1984. 		RM 379638	Barcode: RM0179657
_________________________________________________________________________

1138.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: junction of U.S. Hwy 160 and County Road 540, NW of La Veta.  Elev. 7200 ft.
T29S R68W S8 NE1/4; also NW1/4 S9.  37.5365 N, 105.0206 W.  
Prairie. Phenology: flowering & fruiting. 

Brian Elliott, 2215.  6/20/1998. 		RM 
_________________________________________________________________________

1139.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: West Plum Creek ca 1 mi N of confluence with East Plum Creek, ca 8 air mi NNW of Newcastle.  Elev. 4700 ft.
T46N R62W S14.  43.9661 N, 104.2678 W; uncertainty 1 mi..  
Grassland in canyon botton, on sandy soil. Phenology: flowering & fruiting. 

Hollis Marriott, 8401.  8/2/1984. 		RM 379637	Barcode: RM0179656
_________________________________________________________________________

1140.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: Bear Canyon between Parmlee Canyon and state line, ca 5 air mi SE of Four Corners.  Elev. 5600 ft.
T47N R60W S27; also S28.  44.0247 N, 104.0467 W; uncertainty 2 mi..  
South-facing slope with pines, small grassy opening. Phenology: flowering & fruiting. 

Hollis Marriott, 8622.  8/4/1984. 		RM 379636	Barcode: RM0179651
     with Dennis Horning
_________________________________________________________________________

1141.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Inyan Kara Mountain (east half); ca 13.5 air mi S of Sundance.  Elev. 6100 ft.
T49N R62W S30.  44.20139 N, 104.3447 W; uncertainty 1 mi..  
Ponderosa pine forest on south-east facing slope of outer mountain. Phenology: flowering & fruiting. 

Hollis Marriott, 9129.  8/18/1984. 		RM 379635	Barcode: RM0179658
_________________________________________________________________________

1142.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Powder River Basin: along Cheyenne River; ca 6 air mi SE of Rochelle.  Elev. 4200 ft.
T41N R67W S27.  43.5038 N, 104.8863 W; uncertainty 1 mi..  
Floodplain, greasewood flats; flats. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2288.  6/20/1978. 		RM 321704	Barcode: RM0180028
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

1143.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Powder River Basin: ca 12 air mi W of Upton.  Elev. 4400 ft.
T48N R67W S22; also S23.  44.12611 N, 104.8875 W; uncertainty 2 mi..  
Sandy plains, sandstone outcrops, eroded slopes; plains, slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4738.  7/24/1978. 		RM 321691	Barcode: RM0180027
_________________________________________________________________________

1144.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Powder River Basin: ca 17 air mi SW of Upton.  Elev. 4500 ft.
T46N R67W S28.  43.9367 N, 104.9086 W; uncertainty 1 mi..  
Flats near stream, roadside; flats. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4826.  7/24/1978. 		RM 321735	Barcode: RM0180026
_________________________________________________________________________

1145.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Powder River Basin: above Oil Creek, ca 6 air mi SSW of Newcastle.  Elev. 3900 ft.
T44N R62W S36.  43.7491 N, 104.2494 W; uncertainty 1 mi..  
Rolling plain, greasewood flats above creek; plain. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7293.  6/23/1979. 		RM 333916	Barcode: RM0180031
_________________________________________________________________________

1146.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: 7 air mi N of Hulett.  Elev. 4100-4200 ft.
T55N R65W S1.  44.7844 N, 104.6103 W; uncertainty 1 mi..  
Oak woodlands, sandstone rimrock and sandy lower slopes, prairies, and shaded ravines; sandy slope. Phenology: flowering & fruiting. 

Ronald L. Hartman, 15958.  7/12/1983. 		RM 379628	Barcode: RM0179927
_________________________________________________________________________

1147.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: drainage from Geis Springs to 1.5 mi to the NE, ca 5-6 air mi E of Alva.  Elev. 4200 ft.
T54N R62W S5.  44.6994 N, 104.32528 W; uncertainty 1 mi..  
Pine woodlands, shaded ravines, logging roads, sandy open slopes, and pond; open slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 16143.  7/13/1983. 		RM 379627	Barcode: RM0179928
_________________________________________________________________________

1148.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: ca 3 air mi NNE of Beulah.  Elev. 3500 ft.
T53N R60W S16; also S17.  44.58306 N, 104.0578 W; uncertainty 2 mi..  
Prairie and breaks with dry stream; prairie. Phenology: flowering & fruiting. 

Ronald L. Hartman, 16367.  7/16/1983. 		RM 379626	Barcode: RM0179929
_________________________________________________________________________

1149.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: ridge between Beaver Creek and the Belle Fourche River, ca 5 air mi NNW of Alva.  Elev. 3800 ft.
T55N R64W S13.  44.7553 N, 104.48833 W; uncertainty 1 mi..  
Sandy ridge with ponderosa pine woodlands and prairies; prairie. Phenology: flowering & fruiting. 

Ronald L. Hartman, 16451.  7/18/1983. 		RM 379625	Barcode: RM0179930
_________________________________________________________________________

1150.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Boundary Gulch, ca 6 air mi S of Beulah.  Elev. 4300 ft.
T52N R60W S28.  44.4661 N, 104.0622 W; uncertainty 1 mi..  
Moist stream bottom with Pinus ponderosa dominated sandy slopes; partly open sandy slope. Phenology: flowering & fruiting. 

Ronald L. Hartman, 17757.  7/11/1984. 		RM 379624	Barcode: RM0179931
_________________________________________________________________________

1151.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Green Mountain, ca 3 air mi E of Sundance.  Elev. 4800 ft.
T51N R62W S8; also S17.  44.4219 N, 104.32611 W; uncertainty 2 mi..  
Plains with outcrops of Chugwater red beds, Pinus ponderosa covered mountain slopes and summit, and moist shaded limestone canyon; prairie. Phenology: flowering & fruiting. 

Ronald L. Hartman, 17926.  7/11/1984. 		RM 379324	Barcode: RM0179652
_________________________________________________________________________

1152.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Greenhorn Road just S of Colo Hwy 165 over Greenhorn Creek.  Elev. 5960-6000 ft.
T24S R67W S26 NW1/4.  37.933 N, 104.8527 W.  
By bridge; oak-pinyon and riparian. Phenology: flowering & fruiting. 

Brian Elliott, 26.  5/25/1998. 		RM 
_________________________________________________________________________

1153.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Buckley Canyon, ca 10.5 air mi SE of Sundance.  Elev. 5300 ft.
T50N R61W S19; also S20.  44.30472 N, 104.2225 W; uncertainty 2 mi..  
Wooded ridge (Pinus ponderosa) with sandstone outcrops, sandy slopes, and meadow; sandy slope. Phenology: flowering & fruiting. 

Ronald L. Hartman, 18135.  7/13/1984. 		RM 379323	Barcode: RM0179653
_________________________________________________________________________

1154.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Tomcat Creek Oil Field, ca 19 air mi SW of Sundance.  Elev. 4300 ft.
T50N R65W S31.  44.2769 N, 104.70806 W; uncertainty 1 mi..  
Pinus ponderosa woodland on rolling hills of shale with wet drainages, shale badlands, Sarcobatus vermiculatus flats, and sandy sagebrush Artemisia slopes; woodland. Phenology: flowering & fruiting. 

Ronald L. Hartman, 18183.  7/15/1984. 		RM 379322	Barcode: RM0179640
_________________________________________________________________________

1155.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Powder River Basin: just E of U.S. Hwy 14 on Old Sundance Road, 4 air mi NE of Moorcroft.  Elev. 4200 ft.
T50N R67W S16.  44.3156 N, 104.91111 W; uncertainty 1 mi..  
Rolling sagebrush hills and moist drainages; sagebrush slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 18280.  7/15/1984. 		RM 379321	Barcode: RM0179638
_________________________________________________________________________

1156.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: ca 4 air mi NW of summit of Inyan Kara Mountain.  Elev. 4800 ft.
T49N R63W S16.  44.23111 N, 104.42667 W; uncertainty 1 mi..  
Sagebrush slopes on red beds with moist drainage. Phenology: flowering & fruiting. 

Ronald L. Hartman, 18313.  7/15/1984. 		RM 379320	Barcode: RM0179639
_________________________________________________________________________

1157.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: ca 7.5 air mi SE of Sundance.  Elev. 4900 ft.
T50N R62W S11 NE1/4.  44.3344 N, 104.2633 W; uncertainty 1 mi..  
Pinus ponderosa covered ridge and open sandy slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 18373.  7/15/1984. 		RM 379319	Barcode: RM0179637
_________________________________________________________________________

1158.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: lower slopes of Hooker Peak and plains to the NW, 7-8 air mi SSE of Sundance.  Elev. 5100 ft.
T50N R62W S16; also S22.  44.3197 N, 104.3044 W; uncertainty 2 mi..  
Plains, Pinus ponderosa wooded slopes, moist open drainages and stock pond; plains and open slopes with some limestone outcrops. Phenology: flowering & fruiting. 

Ronald L. Hartman, 18495.  7/17/1984. 		RM 379318	Barcode: RM0179641
_________________________________________________________________________

1159.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Weston County: Powder River Basin: just N of Cheyenne River, ca 7 air mi SSE of Rochelle.  Elev. 4200 ft.
T41N R67W S21.  43.5183 N, 104.9061 W; uncertainty 1 mi..  
Hills. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6724.  6/20/1978. 		RM 321682	Barcode: RM0180029
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

1160.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Keyhole Reservoir, McKean site.  Elev. 4200 ft.
T51N R66W S31.  44.3589 N, 104.8317 W; uncertainty 1 mi..  
Pine ridge. Phenology: flowering & fruiting. 

William Latady, 52.  6/8/1984. 		RM 379325	Barcode: RM0179922
_________________________________________________________________________

1161.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest boundary: N on Gardener Road or County Road 63.4, W of Walsenburg.  Elev. 7900 ft.
T25S R70W S10 South1/2.  37.8892 N, 105.2004 W.  
Pinus ponderosa. Phenology: flowering & fruiting. 

Brian Elliott, 2835.  6/27/1998. 		RM 
_________________________________________________________________________

1162.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Bible Rock S of County Road 320, ca 9.2 air mi S of Medicine Bow townsite.  Elev. 6020-7240 ft.
T21N R78W S28.  41.7621 N, 106.1781 W.  
Sagebrush-grassland leading into north-facing slope of mountain mahogany and snowberry. Phenology: flowering. 

Amy J. Roderick, 5818.  7/6/1998. 		RM 
_________________________________________________________________________

1163.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: E of Colo Hwy 17 on County Road AA to Wild Cherry Creek, ca 1.5 mi from trailhead, S of Mineral Hot Springs, N of Alamosa.  Elev. 8800 ft.
T45N R11E S33 SW1/4.  38.1134 N, 105.7587 W.  
Pinyon-juniper and riparian. Phenology: flowering & fruiting. 

Brian Elliott, 3108.  7/3/1998. 		RM 
_________________________________________________________________________

1164.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Pryor Mountain Wild Horse Range: on Burnt Timber or BLM Road 1018, ca 1.5 air mi E of Crooked Creek, ca 33 air mi SE of Bridger.  Elev. 4360-4440 ft.
T9S R27E S25 NW1/4.  45.0273 N, 108.3673 W; uncertainty 0.5 mi., GPS reading.  
Sandy clay flats above the arroyos. Phenology: flowering & fruiting. 

B. E. Nelson, 74226.  6/16/2008. 		RM 
_________________________________________________________________________

1165.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Pryor Mountain National Wild Horse Range: on Sykes Ridge or BLM Road 1019 at the state line, ca 37 air mi SE of Bridger.  Elev. 4080-4150 ft.
T9S R28E S33 SW1/4.  45.0008 N, 108.3027 W; uncertainty 0.5 mi., GPS reading.  
Outwash flats from limetsone covered redbeds. Phenology: flowering & fruiting. 

B. E. Nelson, 74291.  6/16/2008. 		RM 
_________________________________________________________________________

1166.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carbon County: Bighorn Basin: mouth of Inferno Canyon at the west base of the Pryor Mountains, ca 2 air mi E of Rail Bed Road, ca 18 air mi SE of Bridger.  Elev. 4880-5020 ft.
T8S R25E S15 SE1/4.  45.1376 N, 108.6436 W; uncertainty 0.5 mi..  
Stony western wheatgrass/black sagebrush flats. Phenology: flowering & fruiting. 

B. E. Nelson, 74523.  6/22/2008. 		RM 
_________________________________________________________________________

1167.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Shirley Basin: drainage ca 1.2 air mi N of BLM Road 3136; ca 2 air mi W of Wyo Hwy 487; ca 4 air mi W of Shirley Basin townsite.  Elev. 7100-7150 ft.
T27N R79W S23; also S26.  42.2963 N, 106.2672 W.  
Sagebrush-grassland flats and draw. Phenology: flowering. 

Amy J. Roderick, 5892.  7/6/1998. 		RM 
_________________________________________________________________________

1168.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Alamosa County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: ca 2 mi E on BLM Road 975; N of Blanca on Colo Hwy 150.  Elev. 7900 ft.
T29S R73W S8 SW1/4.  37.5365 N, 105.5678 W.  
Pinyon-prairie; alluvial fan. Phenology: flowering & fruiting. 

Brian Elliott, 377.  5/27/1998. 		RM 
_________________________________________________________________________

1169.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Shirley Basin: County Road 2, ca 4 air mi NE of Shirley Basin townsite; ca 2.7 air mi W of Albany County.  Elev. 7150-7250 ft.
T27N R78W S12.  42.3252 N, 106.1309 W.  
Gravelly-sandy road cut and adjacent sagebrush-grassland. Phenology: fruiting. 

Amy J. Roderick, 5943.  7/7/1998. 		RM 
_________________________________________________________________________

1170.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Baca County: Comanche National Grassland: County Road C above Carrizo Creek, ca 2 air mi W of Little Black Mesa and ca 1 air mi N of Oklahoma, ca 33.5 air mi SW of Springfield.  Elev. 4420-4470 ft.
T35S R50W S12 NE1/4.  37.0123 N, 102.9786 W; GPS Reading.  
Sandy-silt grassland flats. Phenology: fruiting. 

B. E. Nelson, 71877.  6/14/2007. 		RM 
     with Bernadette Kuhn
_________________________________________________________________________

1171.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: along Cimarron River and Turkey Trail ca 1 air mi E of Kan Hwy 27, ca 8.5 air mi N of Elkhart.  Elev. 3380 ft.
T34S R42W S4 NE1/4.  37.1233 N, 101.882 W to 37.1262 N, 101.8825 W; GPS Reading.  
Silty flats in open cottonwood forest. Phenology: fruiting. 

B. E. Nelson, 72050.  6/18/2007. 		RM 
_________________________________________________________________________

1172.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Sand Canyon, ca 0.5 air mi N of Oklahoma, ca 15.5 air mi WSW of Campo.  Elev. 4250-4260 ft.
T35S R48W S9 SW1/4.  37.0079 N, 102.8303 W; GPS Reading.  
Mature cottonwood forest with scattered juniper on sand or sandy silt substrate. Phenology: flowering & fruiting. 

B. E. Nelson, 72369.  6/20/2007. 		RM 
_________________________________________________________________________

1173.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Ute Canyon, ca 0.5 mi W of County Road 28, ca 5.5-6 air mi S of Campo.  Elev. 4150-4180 ft.
T35S R46W S3 W1/2.  37.0182 N, 102.5902 W; GPS Reading.  
Shallow valley with scattered sandstone cliffs. Phenology: fruiting. 

B. E. Nelson, 72425.  6/21/2007. 		RM 
     with Bernadette Kuhn
_________________________________________________________________________

1174.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Picture Canyon, ca 28.5 air mi SSW of Springfield.  Elev. 4284 ft.
T35S R47W S7.  37.0123 N, 102.7445 W; GPS Reading.  
Lush canyon with Salix-dominated wet draw.  Canyon rim dominated by Juniperus. Shortgrass prairie with Yucca sp., Opuntia sp., and Buchloë dactyloides; grazed. Phenology: flowering & fruiting. 

Bernadette Kuhn, 839.  6/7/2007. 		RM 
_________________________________________________________________________

1175.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 26.5 air mi SSW of Springfield.  Elev. 4415 ft.
T34S R47W S31.  37.0463 N, 102.75971 W; GPS Reading.  
With Yucca and Chrysothamnus. Phenology: flowering & fruiting. 

Bernadette Kuhn, 884.  6/7/2007. 		RM 
_________________________________________________________________________

1176.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 25 air mi SW of Springfield.  Elev. 4487 ft.
T34S R48W S14 SE1/4.  37.0763 N, 102.7779 W; GPS Reading.  
With Stipa and Yucca glauca. Phenology: flowering & fruiting. 

Bernadette Kuhn, 892.  6/7/2007. 		RM 
_________________________________________________________________________

1177.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: at Recreation Area along the Cimarron River, 9.5 mi NNE of Elkhart.  Elev. 3405 ft.
T33S R41W S31.  37.1357 N, 101.8231 W; GPS Reading.  
Cottonwood gallery forest along the river with large stands of Tamarix; sandy soil. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1090.  6/11/2007. 		RM 
_________________________________________________________________________

1178.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: Potato Butte, ca 14.5 air mi SE of Kim.  Elev. 5360 ft.
T35S R51W S14.  37.1735 N, 103.1078 W; GPS Reading.  
Small pools below butte; dominated by Rhus aromatica, Bouteloua spp., and Elymus spp. Phenology: fruiting. 

Bernadette Kuhn, 1864.  6/28/2007. 		RM 
     with Kelly Kindscher
_________________________________________________________________________

1179.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: ca 3 air mi S of Tobe.  Elev. 5960-5980 ft.
T33S R56W S7 SE1/4; also N1/2 S18.  37.1792 N, 103.6122 W to 37.1767 N, 103.6129 W; GPS Reading.  
Grasslands with cholla and Yucca. Phenology: fruiting. 

Ronald L. Hartman, 84862.  5/25/2007. 		RM 
     with Bernadette Kuhn, Laura E. Lukas
_________________________________________________________________________

1180.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Vogal Canyon, from trail head to south end at fence line.  Elev. 4290-4390 ft.
T26S R54W S19; also W1/4 S30 and T26S R55W E1/4 S24.  37.7702 N, 103.5131 W; GPS Reading.  
Pinyon-juniper canyonland, sandstone; with willow and cottonwood thickets near fence. Phenology: fruiting. 

Ronald L. Hartman, 85038.  5/28/2007. 		RM 
     with Bernadette Kuhn, Laura E. Lukas
_________________________________________________________________________

1181.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Vogal Canyon, from trail head to south end at fence line.  Elev. 4290-4390 ft.
T26S R54W S19; also W1/4 S30 and T26S R55W E1/4 S24.  37.7702 N, 103.5131 W; GPS Reading.  
Pinyon-juniper canyonland, sandstone; with willow and cottonwood thickets near fence. Phenology: fruiting. 

Ronald L. Hartman, 85086.  5/28/2007. 		RM 
     with Bernadette Kuhn, Laura E. Lukas
_________________________________________________________________________

1182.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: Purgatoire Canyon, northeast end.  Elev. 4350-4610 ft.
T28S R55W S3; also S4.  37.6412 N, 103.5584 W to 37.6415 N, 103.5817 W; GPS Reading.  
Rimrock and slope below to flats along river. Phenology: fruiting. 

Ronald L. Hartman, 85146.  5/28/2007. 		RM 
     with Bernadette Kuhn, Laura E. Lukas
_________________________________________________________________________

1183.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Prowers County: Comanche National Grassland: Two Buttes.  Elev. 4369 ft.
T27S R46W S35.  37.6569 N, 102.5471 W; GPS Reading.  
Steep slopes with Opuntia and Bouteloua. Phenology: flowering & fruiting. 

Bernadette Kuhn, 715b.  6/6/2007. 		RM 
_________________________________________________________________________

1184.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: Point of Rocks ponds, ca 7 air mi N of Elkhart.  Elev. 3420 ft.
T34S R42W S5.  37.1162 N, 101.9132 W; NAD 83, , GPS Reading.  
Sand dunes dominated by large stands of Artemisia flanking small beaver ponds; edge of ponds dominated by Scirpus, Cyperus, and Typha. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4048.  5/21/2008. 		RM 
_________________________________________________________________________

1185.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: at fishing ponds E of campground, ca 9.5 air mi NNE of Elkhart.  Elev. 3552 ft.
T33S R41W S31 NE1/4.  37.1358 N, 101.8208 W; NAD 83, , GPS Reading.  
Edge of ponds dominated by Eleocharis, Scirpus, and Typha; uplands with Stipa, Erigeron, and stands of Populus. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4102.  5/22/2008. 		RM 
_________________________________________________________________________

1186.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: underneath Kans Hwy 27 bridge at small ponds, ca 7.5 air mi N of Elkhart.  Elev. 3487 ft.
T34S R42W S4 N1/2.  37.121 N, 101.8972 W; NAD 83, , GPS Reading.  
Ponds surrounded by dying stands of Populus and burned Tamarix. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4145.  5/22/2008. 		RM 
_________________________________________________________________________

1187.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Higbee Canyon, on Colo Hwy 109, ca 15 air mi S of La Junta.  Elev. 4320 ft.
T26S R54W S17.  37.7789 N, 103.4852 W; NAD 83, , GPS Reading.  
Sandstone canyon with scattered Juniperus monosperma and Rhus aromatica. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4254.  5/24/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

1188.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Vogel Canyon, ca 15.5 air mi S of La Junta.  Elev. 4313 ft.
T26S R54W S24; also S30.  37.7617 N, 103.5132 W; NAD 83, , GPS Reading.  
Dakota sandstone canyon walls dominated by Bouteloua spp. and Rhus aromatica with springs and pools below. Phenology: fruiting. 

Bernadette Kuhn, 4390.  5/25/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

1189.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: along Colo Hwy 167 at radio tower, ca 12.5 air mi S of Fowler.  Elev. 4598 ft.
T24S R59W S20 NW1/4.  37.9497 N, 104.0403 W; NAD 83, , GPS Reading.  
Rocky shortgrass prairie with clay soils. Phenology: fruiting. 

Bernadette Kuhn, 4661.  6/4/2008. 		RM 
_________________________________________________________________________

1190.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Valley View Allotment, ca 7.5 air mi SSE of La Junta.  Elev. 4400 ft.
T25S R54W S7.  37.8848 N, 103.4935 W; NAD 83, , GPS Reading.  
Shortgrass prairie dominated by Yucca, Opuntia, and Bothriochloa. Phenology: fruiting. 

Bernadette Kuhn, 5026.  6/9/2008. 		RM 
_________________________________________________________________________

1191.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Otero County: Comanche National Grassland: along David Canyon Road, ca 14 air mi S of La Junta.  Elev. 4510 ft.
T26S R55W S14.  37.7854 N, 103.5466 W; NAD 83, , GPS Reading.  
Shale hills, limestone outcrops with Mentzelia and scattered Juniperus. Phenology: fruiting. 

Bernadette Kuhn, 5076.  6/9/2008. 		RM 
_________________________________________________________________________

1192.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: on two track E of Red Rock or County Road 13, ca 6 air mi S of U.S. Hwy 350, ca 11 air mi SSW of Timpas.  Elev. 4989 ft.
T27S R57W S30.  37.6632 N, 103.8298 W; NAD 83, , GPS Reading.  
Rocky prairie dominated by Elymus elymoides. Phenology: fruiting. 

Bernadette Kuhn, 5245.  6/19/2008. 		RM 
_________________________________________________________________________

1193.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: upland from Purgatoire River, ca 30.5 air mi S of La Junta.  Elev. 4507 ft.
T29S R56W S2 E1/2.  37.5513 N, 103.6459 W; NAD 83, , GPS Reading.  
Red sandstone cliffs with scattered Juniperus monosperma. Phenology: fruiting. 

Bernadette Kuhn, 5311.  6/20/2008. 		RM 
_________________________________________________________________________

1194.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: Little Beaty Canyon, ca 30 air mi S of La Junta.  Elev. 4718 ft.
T29S R55W S4 NW1/4.  37.5523 N, 103.587 W; NAD 83, , GPS Reading.  
Dakota sandstone, scattered Juniperus monosperma and Sarcobatus. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5396.  6/20/2008. 		RM 
_________________________________________________________________________

1195.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: along County Road 165.4, at cattle guard, ca 30 air mi S of La Junta.  Elev. 4946 ft.
T28S R55W S1 NE1/4.  37.5479 N, 103.536 W; NAD 83, , GPS Reading.  
Dakota sandstone, dominated by Stipa and Elymus elymoides. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5415.  6/20/2008. 		RM 
_________________________________________________________________________

1196.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Otero County: Comanche National Grassland: in Purgatoire Canyon between Bent and Bravo canyons, ca 28 air mi NW of Kim.  Elev. 4486 ft.
T28S R56W S26.  37.58 N, 103.6516 W; NAD 83, , GPS Reading.  
Red sandstone canyon with scattered Juniperus monosperma and Rhus aromatica. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5496.  6/23/2008. 		RM 
     with Cali Hemenway
_________________________________________________________________________

1197.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Picketwire (Purgatoire) Canyon, ca 27 air mi SSW of La Junta.  Elev. 4486 ft.
T28S R56W S24 NE1/4.  37.6002 N, 103.6271 W; NAD 83, , GPS Reading.  
Dakota sandstone rock outcrops, sandy soil along trail with scattered Atriplex and Juniperus monosperma. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5527.  6/23/2008. 		RM 
     with Cali Hemenway
_________________________________________________________________________

1198.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: along U.S. Hwy 160, ca 6 air mi WSW of Kim.  Elev. 5795 ft.
T32S R54W S28.  37.2195 N, 103.4644 W; NAD 83, , GPS Reading.  
Roadside dominated by Melilotus officinalis and Cucurbita foetidissima. Phenology: fruiting. 

Bernadette Kuhn, 5646.  6/24/2008. 		RM 
     with Cali Hemenway
_________________________________________________________________________

1199.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Picture Canyon, ca 28 air mi SSW of Springfield.  Elev. 4283 ft.
T35S R47W S6 SE1/4.  37.0135 N, 102.7441 W; NAD 83, , GPS Reading.  
Along sandstone cliffs at park entrance. Phenology: fruiting. 

Bernadette Kuhn, 5742.  6/25/2008. 		RM 
     with Cali Hemenway
_________________________________________________________________________

1200.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Picture Canyon, ca 28.5 air mi SSW of Springfield.  Elev. 4257 ft.
T35S R47W S7.  37.0084 N, 102.7465 W; NAD 83, , GPS Reading.  
Along creek and sandstone canyon walls. Phenology: fruiting. 

Bernadette Kuhn, 5784.  6/25/2008. 		RM 
     with Cali Hemenway
_________________________________________________________________________

1201.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 6 air mi S of Utleyville; ca 28 air mi SW of Springfield.  Elev. 4972 ft.
T33S R50W S9.  37.1845 N, 103.0351 W; NAD 83, , GPS Reading.  
Rocky prairie, with Dakota sandstone outcrops. Phenology: fruiting. 

Bernadette Kuhn, 5805.  6/25/2008. 		RM 
     with Cali Hemenway
_________________________________________________________________________

1202.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: along Forest Road 627, ca 0.5 air mi N of Cimarron River, ca 10.5 air mi NNE of Elkhart.  Elev. 3411 ft.
T33S R41W S31 NE1/4.  37.1494 N, 101.8252 W; NAD 83, , GPS Reading.  
Rolling sandsage prairie, dominated by Yucca glauca and Artemisia. Phenology: fruiting. 

Bernadette Kuhn, 5900.  6/28/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

1203.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: Ninemile Valley at junction of County Road 806 and Colo Hwy 109, ca 16 air mi SSE of La Junta.  Elev. 4199 ft.
T26S R54W S14.  37.7753 N, 103.4387 W; NAD 83, , GPS Reading.  
Right of way dominated by Aristida purpurea and Cucurbita foetidissima. Phenology: fruiting. 

Bernadette Kuhn, 6047.  6/29/2008. 		RM 
_________________________________________________________________________

1204.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: Everett Jackson Ranch E of Black Mesa, ca 1 mi S of Carrizo Creek, ca 17 air mi SE of Kim.  Elev. 4965 ft.
T34S R51W S15.  37.0857 N, 103.1271 W; NAD 83, , GPS Reading.  
Canyon rim dominated by Pinus edulis, Pinus ponderosa, and Juniperus scopulorum. Phenology: fruiting. 

Bernadette Kuhn, 7268.  7/24/2008. 		RM 
     with Everett Jackson
_________________________________________________________________________

1205.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: in mouth of Encinosa Canyon ca 0.9 air mi NW of U.S. Hwy 64; 3.5 air mi NE of Cimarron.  Elev. 6530 ft.
36 32' 41" N, 104 51' 45" W; WGS 84, Digital map.  
Old cattle feeding and watering area among scrub oak and pinyon pine; highly disturbed. Stems tufted; common. Phenology: flowering & fruiting. 

Ben Legler, 4457.  6/15/2007. 		RM 904026	Barcode: RM0028736
_________________________________________________________________________

1206.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: in Dutchman Canyon 1.25 mi WNW of where canyon meets Dillon Canyon; 4 air mi ENE of Raton.  Elev. 6868 ft.
36 54' 55.5" N, 104 30' 49.4" W; WGS 84, uncertainty 7 m., GPS reading.  
Steep north-facing canyon slope, with sedimentary rock outcrops, Pseudotsuga menziesii, Pinus ponderosa, Quercus gambelii Stems in large clumps in field below slope; common. Phenology: flowering. 

Ben Legler, 4525.  6/17/2007. 		RM 904025	Barcode: RM0028735
_________________________________________________________________________

1207.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along Canadian River 0.13 mi S of (donwstream from) mouth of Jones Canyon; 9 air mi W of Raton.  Elev. 6970 ft.
36 54' 33.4" N, 104 36' 22.1" W; WGS 84, uncertainty 4 m., GPS reading.  
Small flowing river with large dry gravel bar and narrow strip of marshy shoreline dominated by Carex spp., Equisetum laevigatum, grasses. Stems tufted; occasional on gravel bar. Phenology: flowering. 

Ben Legler, 5251.  6/29/2007. 		RM 904024	Barcode: RM0028734
_________________________________________________________________________

1208.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carbon County: Bighorn Basin: along Robertson Draw Road, ca 3 air mi W of Chance Bridge on Clarks Fork Yellowstone River, ca 10.5 air mi SSW of Belfry.  Elev. 4380-4520 ft.
T9S R21E S27.  45.0102 N, 109.1123 W to 45.0131 N, 109.1132 W; NAD 83, , GPS Reading.  
Sandy flats and wash with big sagebrush; clay slopes and gravelly cobblestone ridgetops. Phenology: fruiting. 

B. E. Nelson, 71099.  5/22/2007. 		RM 939784	Barcode: RM0111728
     with Emily Elliott, Brian Elliott
_________________________________________________________________________

1209.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Clarks Fork Canyon along Morrison Trail, ca 24-25 air mi NNW of Cody.  Elev. 4680-4720 ft.
T56N R104W S26 N1/2; also South1/2 S23.  44.8052 N, 109.3504 W to 44.8131 N, 109.3497 W; NAD 83, , GPS Reading.  
Stony, gravelly canyon bottom near the river. Phenology: fruiting. 

B. E. Nelson, 71130.  5/24/2007. 		USFS 862652	Barcode: USFS0041963
     with Emily Elliott, Brian Elliott
_________________________________________________________________________

1210.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: ca 1/4-3/4 air mi N of Clarks Fork Yellowstone River, ca 26.5 air mi NNW of Cody.  Elev. 4520-5200 ft.
T56N R103W S5 W1/2.  44.8693 N, 109.2976 W; NAD 83, , GPS Reading.  
Dry sagebrush on redbeds and soil derived from them. Phenology: fruiting. 

Brian Elliott, 13629.  5/24/2007. 		RM 939788	Barcode: RM0111732
_________________________________________________________________________

1211.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: off U.S. Hwy 50 between Texas Creek and Canon City on Copper Gulch Road, just S of Sunset City.  Elev. 7220 ft.
T19S R72W S16 NW1/4.  39.1806 N, 105.4501 W.  
By spring along streambed; riparian and pinyon-juniper. Phenology: flowering & fruiting. 

Brian Elliott, 695.  6/3/1998. 		RM 
     with Kenneth Elliott
_________________________________________________________________________

1212.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Clarks Fork Canyon along Morrison Trail, ca 24-25 air mi. NNW of Cody  Elev. 4640 ft.
T56N  R104S S23 E1/2.  44.8052 N, 109.3504 W to 44.8247 N, 109.3486 W; WGS 84, , GPS Reading.  
Decomposing granite/ cobble Phenology: fruiting. 

Emily Elliott, 277.  5/24/2007. 		USFS 862645	Barcode: USFS0041964
     with Brian Elliott and B. E. Nelson
_________________________________________________________________________

1213.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: on Colo Hwy 96, E of Wetmore, just over the county line.  Elev. 5540 ft.
T21S R68W S7 NW1/4.  38.2394 N, 105.0357 W.  
Prairie after steep grade. Phenology: flowering & fruiting. 

Brian Elliott, 762.  6/3/1998. 		RM 
     with Kenneth Elliott
_________________________________________________________________________

1214.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: N on Colo Hwy 17; San Isabel Creek at end of Forest Road 957, E of Moffat.  Elev. 8080 ft.
T44N R11E S26 SE1/4.  38.0334 N, 105.7364 W.  
Riparian and pinyon-juniper. Phenology: flowering & fruiting. 

Brian Elliott, 851.  6/4/1998. 		RM 
     with Kenneth Elliott
_________________________________________________________________________

1215.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest boundary on County Road 46AA NW of Saguache.  Elev. 8800 ft.
T45N R7E S12 SW1/4.  38.1687 N, 106.1483 W.  
Riparian; pinyon-ponderosa. Phenology: flowering & fruiting. 

Brian Elliott, 896.  6/4/1998. 		RM 
     with Kenneth Elliott
_________________________________________________________________________

1216.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: at Exit 42 on I-25.  Elev. 6400 ft.
T29S R65W S17 NW1/4.  37.5219 N, 104.6923 W.  
Grassland. Phenology: flowering & fruiting. 

Brian Elliott, 962.  6/4/1998. 		RM 
     with Kenneth Elliott
_________________________________________________________________________

1217.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: Froze Creek State Wildlife Trust Area.  Elev. 8262 ft.
T23S R72W S36 SE1/4.  38.0059 N, 105.3834 W.  
Fine-grained soil; dominant species: grasses, Erigeron, and Erysimum. Phenology: flowering & fruiting. 

Charity Hall, 1017.  6/21/1998. 		RM 
     with Brian Jacobs and Alex Morgan
_________________________________________________________________________

1218.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: northern rim of Shirley Basin W of Wyo Hwy 77, ca 11.6 air mi NW of Shirley Basin townsite.  Elev. 7300 ft.
T27N R80W S3; also S4.  42.3397 N, 106.4034 W; uncertainty 2 mi..  
Gravelly sagebrush-grassland. Phenology: fruiting. 

Amy J. Roderick, 6166.  7/10/1998. 		RM 
_________________________________________________________________________

1219.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 2.8 road mi on County Road 560 from Colo Hwy 69.  Elev. 7150-7350 ft.
T26S R70W S35 N1/8; also South1/8 S26.  37.7405 N, 105.1848 W.  
Dry, sandy soil; dominant species: pinyon, Opuntia, and grasses. Phenology: flowering & fruiting. 

Charity Hall, 1104.  6/22/1998. 		RM 
     with Brian Jacobs and Alex Morgan
_________________________________________________________________________

1220.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: ca 4 air mi SW of Nye, along Stillwater River.  Elev. 4890 ft.
T5S R15E S15 W1/2.  45.403 N, 109.8593 W; NAD 83, , GPS Reading.  
Roadside park along the river and adjacent limestone outcrop. Phenology: fruiting. 

Ronald L. Hartman, 85496.  6/14/2007. 		USFS 866864	Barcode: USFS0046304
_________________________________________________________________________

1221.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: ca 2 air mi W of Nye.  Elev. 4980-4990 ft.
T5S R14E S1 NE1/4.  45.4478 N, 109.8209 W; NAD 83, , GPS Reading.  
Base of limestone escarpment. Phenology: fruiting. 

Ronald L. Hartman, 85549.  6/15/2007. 		RM 939785	Barcode: RM0111729
_________________________________________________________________________

1222.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: South Colony Road.  Elev. 9000 ft.
T24S R72W S6.  37.9913 N, 105.4749 W.  
Roadside; dry, fine-grained to gravelly soil; dominant species: Melilotus and grasses. Phenology: flowering & fruiting. 

Charity Hall, 1176.  6/22/1998. 		RM 
     with Brian Jacobs and Alex Morgan
_________________________________________________________________________

1223.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carbon County: Water Birch Fishing Access on Rock Creek, ca 0.5 mi either way of center of access area.  Elev. 4846 ft.
T6S R21E S18.  45.3164 N, 109.1933 W; NAD 83, , GPS Reading.  
Stream bottom and adjacent parking lot. Phenology: fruiting. 

Ronald L. Hartman, 85749.  6/17/2007. 		RM 939786	Barcode: RM0111730
_________________________________________________________________________

1224.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carbon County: Mont Hwy 421, ca 1 air mi W of U.S. Hwy 212, near Joliet.  Elev. 3813 ft.
T4S R22E S16.  45.4808 N, 109.0109 W; NAD 83, , GPS Reading.  
Very weedy rolliing grassland. Phenology: fruiting. 

Ronald L. Hartman, 85865.  6/17/2007. 		RM 939787	Barcode: RM0111731
_________________________________________________________________________

1225.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: N of Littlerock Creek at the foot of the Beartooth Plateau, ca 4.5 air mi E of Deep Lake, ca 7 air mi W of Clark; ca 29 air mi NNW of Cody.  Elev. 4920-5750 ft.
T57N R103W S22.  44.9024 N, 109.2966 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Stony, grassy slopes with scattered sagebrush. Phenology: fruiting. 

B. E. Nelson, 38321.  6/15/1996. 		RM 939783	Barcode: RM0111727
_________________________________________________________________________

1226.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: along Spruce Gulch Road (Forest Road 530) on a branch of Spruce Gulch, ca 1 air mi WNW of Douglas Point, ca 39 air mi SW of Laramie.  Elev. 8620-8700 ft.
T13N R79W S34 W1/4.  41.0557 N, 106.2616 W; NAD 83, , GPS reading.  
Wet meadow, willow thickets, and streambanks. Phenology: buds. 

B. E. Nelson, 72776.  7/2/2007. 		RM 926286	Barcode: RM0086244
     with Laura E. Lukas
_________________________________________________________________________

1227.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ridge between Eagle and Beaver creeks above the Laramie River, ca 6 air mi SSW of Woods Landing; ca 31 air mi SW of Laramie.  Elev. 8120-8520 ft.
T12N R77W S5 SE1/4; also NE1/4 S8 and NW1/4 S9.  41.0335 N, 106.0591 W to 41.0286 N, 106.0481 W; NAD 83, , GPS reading.  
Stony, gravelly areas of forbs and some graminoids. Phenology: fruiting. 

B. E. Nelson, 72885.  7/10/2007. 		RM 926285	Barcode: RM0086243
_________________________________________________________________________

1228.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Plains: Antelope Creek, along County Road 316 (Sportsman Lake Road), ca 15 mi SSW of Laramie.  Elev. 7517 ft.
T13N R74W S16.  41.0923 N, 105.6999 W; WGS 84, , GPS reading.  
Red dirt pasture, soil lichens dominant. Phenology: buds. 

Laura E. Lukas, 138.  6/5/2007. 		RM 926299	Barcode: RM0086234
     with Bernadette Kuhn
_________________________________________________________________________

1229.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Plains: Hutton Lake National Wildlife Refuge: County Road 34 (Sand Creek Road), ca 10 mi SW of Laramie, .  Elev. 7303 ft.
T14N R74W S9.  41.1807 N, 105.6961 W; WGS 84, , GPS reading.  
Upland plains with slate outcrops. Phenology: buds. 

Laura E. Lukas, 110.  6/5/2007. 		RM 926300	Barcode: RM0086235
     with Bernadette Kuhn
_________________________________________________________________________

1230.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Plains: along Wyo Hwy 130, 1 mi W of the intersection of County Road 57 and Wyo Hwy 130, ca 16 mi W of Laramie; ca 13 mi E Centennial.  Elev. 7522 ft.
T15N R76W S2.  41.3054 N, 105.8974 W; WGS 84, , GPS reading.  
In ditch along road, near culvert. Phenology: buds. 

Laura E. Lukas, 233.  6/10/2007. 		RM 926298	Barcode: RM0086233
_________________________________________________________________________

1231.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Sheep Mountain, along Johns Creek, W of former County Road 424, ca 23 mi W of Laramie; ca 6.5 mi SE of Centennial.  Elev. 8068 ft.
T15N R77W S15.  41.2652 N, 106.022 W; WGS 84, , GPS reading.  
Eastern slope, sagebrush-grassland. Phenology: buds. 

Laura E. Lukas, 271.  6/10/2007. 		RM 926297	Barcode: RM0086232
_________________________________________________________________________

1232.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: between Wyo Hwy 230 and Forest Road 532I, ca 28 mi SW of Laramie; ca 14 mi S of Centennial.  Elev. 8142 ft.
T13N R77W S8.  41.1066 N, 106.0588 W; WGS 84, , GPS reading.  
Sagebrush grassland that was burned within the past two years. Phenology: buds. 

Laura E. Lukas, 499.  6/13/2007. 		RM 926296	Barcode: RM0086231
_________________________________________________________________________

1233.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Plains: between I-80 and County Road 57 (Dutton Creek Road), ca 20 mi NW of Laramie.  Elev. 7385 ft.
T17N R76W S20.  41.4249 N, 105.9558 W; WGS 84, , GPS reading.  
Very dry plains dominated by soil lichens. Phenology: buds. 

Laura E. Lukas, 539.  6/16/2007. 		RM 926295	Barcode: RM0086230
_________________________________________________________________________

1234.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: around confluence of Owen and Squaw creeks, ca 2 mi NW of intersection of County Road 47 (Fox Creek Road) and Wyo Hwy 230, ca 26 mi SW of Laramie.  Elev. 7857 ft.
T14N R77W S32.  41.1405 N, 106.0453 W; WGS 84, , GPS reading.  
Dry upland meadow. Phenology: buds. 

Laura E. Lukas, 604.  6/16/2007. 		RM 926293	Barcode: RM0086251
_________________________________________________________________________

1235.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Saratoga Valley: Buck Springs Draw and Badger Creek area, ca 1.5 mi NE of intersection of County roads 504 and 209, near BLM Road 3417, ca 5 air mi E of Saratoga.  Elev. 7004 ft.
T14N R83W S2; also S3, S9, S10, S11; also S16.  41.4662 N, 106.7239 W; WGS 84, , GPS reading.  
Patchy, sandy sagebrush plains; soil lichen common. Phenology: buds. 

Laura E. Lukas, 735.  6/18/2007. 		RM 926294	Barcode: RM0086229
_________________________________________________________________________

1236.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Centennial Valley: along County Road 416 (Dinwiddie Road), ca 2 air mi SE of Centennial, .  Elev. 7902 ft.
T15N R78W S12.  41.2828 N, 106.1008 W; WGS 84, , GPS reading.  
Dry plains. Phenology: buds. 

Laura E. Lukas, 989.  6/20/2007. 		RM 926292	Barcode: RM0086250
_________________________________________________________________________

1237.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Boswell Creek, N of Forest Road 526, ca 4 mi E of Wyo Hwy 230; ca 4 air mi E of Wycolo; ca 21 air mi S of Centennial.  Elev. 8625 ft.
T12N R78W S13; also T12N R77W S18.  40.9988 N, 106.1285 W; WGS 84, , GPS reading.  
Dry meadow. Phenology: buds. 

Laura E. Lukas, 1199.  6/22/2007. 		RM 926291	Barcode: RM0086249
_________________________________________________________________________

1238.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: off of County Road 265.  Elev. 8700-8800 ft.
T21S R71W S26.  38.1956 N, 105.2919 W.  
Dry, sandy soil; along gulch and slopes; dominant species: ponderosa and Chrysothamnus. Phenology: flowering & fruiting. 

Charity Hall, 1404.  6/27/1998. 		RM 
     with B. E. Nelson, Brian Jacobs and Alex Morgan
_________________________________________________________________________

1239.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Platte River Wilderness: along Trail 506 and Douglas Creek, 1 air mi E of Pike Pole Campground, ca 44 air mi SW of Laramie; ca 29 air mi SE of Saratoga.  Elev. 7458 ft.
T14N R80W S32.  41.1341 N, 106.4203 W; WGS 84, , GPS reading.  
Rocky meadow on south-facing slope; sagebrush dominant. Phenology: flowering. 

Laura E. Lukas, 1414.  6/27/2007. 		RM 926290	Barcode: RM0086248
_________________________________________________________________________

1240.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: just S of intersection of Forest Road 530 (Spruce Gulch Road) and Forest Road 898 (Pelton Creek Road), on Pelton Creek Road, 3/4 mi SE of Horatio Rock, ca 40 air mi SW of Laramie.  Elev. 8591 ft.
T12N R79W S4.  41.0309 N, 106.2676 W; WGS 84, , GPS reading.  
Lodgepole pine and aspen woods. Phenology: flowering. 

Laura E. Lukas, 1659.  6/29/2007. 		RM 926289	Barcode: RM0086247
_________________________________________________________________________

1241.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: ca 3.9 road mi S on Oak Creek Grade Road from Canon City; from ca 0.5-2.5 trail mi past Tanner Trailhead, on and around the trail.  Elev. 6300-8400 ft.
T19S R70W S29; also S30; also T19S R71W S25.  38.3688 N, 105.2432 W.  
Dominant species: pinyon pine, mountain mahogany, and oak; ponderosa and blue spruce at higher elevations; mainly granite outcrops, soil sandy to gravelly in texture. Phenology: flowering & fruiting. 

Charity Hall, 15.  6/5/1998. 		RM 
     with Brian Jacobs and Alex Morgan
_________________________________________________________________________

1242.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Wick Brothers Wildlife Management Area: above and E of Wagonhound Creek and ca 1/2 to 3/4 air mi S of I-80, ca 7 air mi SE of town of Elk Mountain.  Elev. 7520-7720 ft.
T19N R79W S8 SW1/4.  41.6305 N, 106.2917 W; NAD 83, , GPS reading.  
Cobbly flat above the rimrock. Phenology: buds. 

B. E. Nelson, 74658.  7/6/2008. 		RM 926283	Barcode: RM0086241
_________________________________________________________________________

1243.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Saratoga Valley: north end of Overland Flats on east side of Wyo Hwy 130, ca 3/4 mi S of Walcott Junction.  Elev. 6740 ft.
T20N R84W S2 SW1/4.  41.73 N, 106.822 W; NAD 83, , GPS reading.  
Silty soil on sagebrush steppe. Phenology: fruiting. 

B. E. Nelson, 74782.  7/7/2008. 		RM 926282	Barcode: RM0086240
_________________________________________________________________________

1244.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Saratoga Valley: Overland Flats ca 2 1/4 mi E of Wyo Hwy 130 and N of  Rattlesnake Pass or County Road 400, ca 16.5 air mi N of Saratoga.  Elev. 6775 ft.
T20N R83W S20 W1/2.  41.6929 N, 106.7655 W; NAD 83, , GPS reading.  
Silty soil on sagebrush steppe. Phenology: fruiting. 

B. E. Nelson, 74799.  7/7/2008. 		RM 926281	Barcode: RM0086239
_________________________________________________________________________

1245.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: near the end of BLM Road 3431 above the Laramie River Canyon, ca 5 air mi S of Woods Landing; ca 29.5 air mi SW of Laramie.  Elev. 8100-8200 ft.
T12N R77W S3 W1/2.  41.0384 N, 106.0319 W; NAD 83, , GPS reading.  
Gravelly grass/forb ridgetop and slopes with black sagebrush and rabbitbrush. Phenology: fruiting. 

B. E. Nelson, 74887.  7/10/2008. 		RM 926280	Barcode: RM0086238
_________________________________________________________________________

1246.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: N of Sunrise Creek at the south base of Jelm Mountain, ca 1 air mi NW of Ring Mountain, ca 26.7 air mi SW of Laramie.  Elev. 8000-8240 ft.
T13N R77W S25 SW1/4.  41.0641 N, 105.9873 W; NAD 83, , GPS reading.  
Along spring drainage and adjacent slope. Phenology: fruiting. 

B. E. Nelson, 75849.  7/31/2008. 		RM 926279	Barcode: RM0086237
_________________________________________________________________________

1247.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: southern Sheep Mountain, between miles 1 and 2 of Sheep Mountain Trail, ca 25 air mi SW of Laramie; ca 11 air mi SSE of Centennial.  Elev. 8139 ft.
T14N R77W S28; also S27.  41.1468 N, 106.0326 W; WGS 84, , GPS reading.  
Rocky grasslands with some sagebrush. Phenology: buds. 

Laura E. Lukas, 5406.  6/25/2008. 		RM 926284	Barcode: RM0086242
_________________________________________________________________________

1248.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Huerfano State Wildlife Area: ca 2.5 road mi on County Road 580 from junction of County Roads 581 and 580.  Elev. 8700-8740 ft.
T27S R72W S24 NW1/4.  37.6822 N, 105.3854 W.  
Dominant species: Salix, pinyon pine, and Thermopsis. Phenology: flowering & fruiting. 

Charity Hall, 363.  6/11/1998. 		RM 
     with Brian Jacobs and Alex Morgan
_________________________________________________________________________

1249.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: off of County Road 622.  Elev. 7260-7680 ft.
T26S R68W S7 SW1/8; also NW1/8 S18; also T26S R69W SE1/8 S12 and NE1/8 S13.  37.7988 N, 105.0389 W.  
Dominant species: pinyon and juniper; sandstone outcrops. Phenology: flowering & fruiting. 

Charity Hall, 406.  6/13/1998. 		RM 
     with Brian Jacobs and Alex Morgan
_________________________________________________________________________

1250.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Saratoga Valley: Rainbow Canyon-Needle Peak area, just E of Wyo Hwy 230 and County Road 303, ca 5 air mi NE of Encampment and ca 12 air mi SE of Saratoga.  Elev. 7151-7433 ft.
T15N R83W S4; also S8, S9, S17.  41.2718 N, 106.7555 W to 41.2779 N, 106.7393 W; NAD 83, , GPS reading.  
Flat sagebrush steppe. Phenology: buds. 

Laura E. Lukas, 8812.  6/9/2009. 		RM 929831	Barcode: RM0090794
_________________________________________________________________________

1251.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Saratoga Valley: Lake Creek Flats: Nickel Scribner Ditch area, 4 mi S of intersection of County roads 404 (Pass Creek Road) and 215 (Stock Drive Way), ca 7 air mi NE of Saratoga.  Elev. 6862 ft.
T18N R83W S8.  41.5509 N, 106.7476 W; NAD 83, , GPS reading.  
Sagebrush flats. Phenology: buds. 

Laura E. Lukas, 8919.  6/15/2009. 		RM 929830	Barcode: RM0090793
_________________________________________________________________________

1252.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Saratoga Valley: South Fork Lake Creek and Goetze Creek area, 2 mi W of forest Boundary and ca 7 air mi ENE of Saratoga.  Elev. 7060-7074 ft.
T18N R83W S36.  41.4897 N, 106.6931 W to 41.4929 N, 106.688 W; NAD 83, , GPS reading.  
Sandy sagebrush hill with southwest aspect, uphill from creek with cottonwoods. Phenology: fruiting. 

Laura E. Lukas, 8952.  6/15/2009. 		RM 929829	Barcode: RM0090787
_________________________________________________________________________

1253.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Saratoga Valley: flats 1 mi S of Pass Creek and Stage Station Springs, ca 3 air mi SW of County Road 400 (Rattlesnake Road) and Wyo Hwy 130 intersection and ca 5 air mi SW of I-80 exit 235 (Walcott Junction).  Elev. 6956 ft.
T20N R84W S27; also S32, S33.  41.6658 N, 106.8564 W; NAD 83, , GPS reading.  
Sagebrush flats. Phenology: buds. 

Laura E. Lukas, 9023.  6/17/2009. 		RM 929828	Barcode: RM0090792
_________________________________________________________________________

1254.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Saratoga Valley: North Platte River E of Savage Meadows, ca 5 air mi SW of I-80 exit 235 (Walcott Junction) and ca 16 air mi NNW of Saratoga.  Elev. 6594 ft.
T20N R84W S30.  41.6786 N, 106.8955 W; NAD 83, , GPS reading.  
Rocky hills with some sagebrush overlooking river. Phenology: buds. 

Laura E. Lukas, 9091.  6/17/2009. 		RM 929827	Barcode: RM0090791
_________________________________________________________________________

1255.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Cedar Ridge and Cottonwood Creek, ca 3 air mi NE of Wyo hwys 130 and 230 intersection, ca 9 air mi SE of Saratoga.  Elev. 7033-7057 ft.
T16N R83W S2; also S10, S11.  41.3736 N, 106.7062 W to 41.3939 N, 106.7062 W; NAD 83, , GPS reading.  
Sagebrush at base of ridge. Phenology: flowering & fruiting. 

Laura E. Lukas, 9147.  6/22/2009. 		RM 929850	Barcode: RM0090813
_________________________________________________________________________

1256.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: W of Prospect Mountain and Deerhorn Point, along and SE of BLM Road 3423, ca 18 air mi SE of Encampment and ca 8 air mi N of Colorado.  Elev. 7986 ft.
T13N R81W S2; also S3, S10.  41.1152 N, 106.4852 W; NAD 83, , GPS reading.  
Sagebrush hills. Phenology: buds. 

Laura E. Lukas, 9212.  6/23/2009. 		RM 929849	Barcode: RM0090812
_________________________________________________________________________

1257.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Saratoga Valley: Rattlesnake Creek area, N of County Road 400 (Rattlesnake Road), ca 3 air mi SE of I-80 exit 238 (Peterson Ranch) and ca 18 air mi NNE of Saratoga.  Elev. 6898 ft.
T20N R83W S24.  41.6877 N, 106.6781 W; NAD 83, , GPS reading.  
Sagebrush hills with several gullies, sandy, abundant bare ground. Phenology: fruiting. 

Laura E. Lukas, 9449.  6/29/2009. 		RM 929848	Barcode: RM0090811
_________________________________________________________________________

1258.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Saratoga Valley: Sand Basin, ca 2 air mi W of Wyo Hwy 130 and ca 6 air mi NNW of Saratoga.  Elev. 6896 ft.
T19N R84W S28.  41.5882 N, 106.8443 W; NAD 83, , GPS reading.  
Sagebrush flats. Phenology: fruiting. 

Laura E. Lukas, 9563.  7/1/2009. 		RM 929847	Barcode: RM0090810
_________________________________________________________________________

1259.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Saratoga Valley: Sand Basin/ Overland Flats, along Wyo Hwy 130, ca 9 air mi N of Saratoga.  Elev. 6976 ft.
T19N R84W S26.  41.5903 N, 106.8227 W; NAD 83, , GPS reading.  
Sagebrush hills. Phenology: fruiting. 

Laura E. Lukas, 9591.  7/1/2009. 		RM 929846	Barcode: RM0090809
_________________________________________________________________________

1260.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: along French Creek, just S and SW of intersection of County Road 660 (French/Holmes Road) and BLM Road 3404, ca 33 air mi ESE of Encampment.  Elev. 7745 ft.
T14N R81W S5.  41.211 N, 106.5234 W; NAD 83, , GPS reading.  
Sagebrush hills. Phenology: flowering. 

Laura E. Lukas, 9827.  7/7/2009. 		RM 929845	Barcode: RM0090808
_________________________________________________________________________

1261.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Saratoga Valley: western end of  BLM Road 3417, ca 3 mi E of Saratoga.  Elev. 6911 ft.
T17N R83W S8; also S9.  41.4583 N, 106.7526 W; NAD 83, , GPS reading.  
Sagebrush hills. Phenology: fruiting. 

Laura E. Lukas, 9971.  7/9/2009. 		RM 929844	Barcode: RM0090807
_________________________________________________________________________

1262.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Saratoga Valley: Buck Springs Draw area S of County Road 205 (Lake Creek Road), ca 5 air mi NE of Saratoga and ca 6 air mi SE of Sixmile Hill.  Elev. 6975-7046 ft.
T18N R83W S34.  41.4928 N, 106.7251 W to 41.4808 N, 106.7222 W; NAD 83, , GPS reading.  
Sagebrush hills. Phenology: flowering & fruiting. 

Laura E. Lukas, 10001.  7/9/2009. 		RM 929843	Barcode: RM0090786
_________________________________________________________________________

1263.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: W of the Platte River Wilderness, just W and SW of Elkhorn Point, ca 20 air mi SE of Encampment and ca 4 air mi N of Colorado.  Elev. 7717 ft.
T13N R80W S30.  41.059 N, 106.42 W; NAD 83, , GPS reading.  
Sagebrush hills. Phenology: flowering & fruiting. 

Laura E. Lukas, 10096.  7/13/2009. 		RM 929842	Barcode: RM0090805
_________________________________________________________________________

1264.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: W of Platte River Wilderness, just NW of Elkhorn Point, ca 20 air mi SE of Encampment and ca 5 air mi N of Colorado.  Elev. 8353-8459 ft.
T13N R80W S19.  41.0717 N, 106.4251 W to 41.0784 N, 106.4204 W; NAD 83, , GPS reading.  
Sagebrush hills. Phenology: fruiting. 

Laura E. Lukas, 10138.  7/13/2009. 		RM 929841	Barcode: RM0090804
_________________________________________________________________________

1265.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: ca 1.6 road mi on County Road 323 from Rosita Road.  Elev. 8760-8800 ft.
T23S R71W S4 N1/2.  38.0789 N, 105.3285 W.  
Fine-grained to sandy soil; dominant species: pinyon, ponderosa, and Chrysothamnus. Phenology: flowering & fruiting. 

Charity Hall, 616.  6/15/1998. 		RM 
     with Brian Jacobs and Alex Morgan
_________________________________________________________________________

1266.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: ca 2.4 road mi on Airport Road from Colo Hwy 69.  Elev. 8700-8900 ft.
T23S R71W S27; also E1/8 S28.  38.0205 N, 105.3102 W.  
Along small stream and open fields; soil fine-grained to gravelly in texture; dominant species: Chrysothamnus. Phenology: flowering & fruiting. 

Charity Hall, 654.  6/15/1998. 		RM 
     with Brian Jacobs and Alex Morgan
_________________________________________________________________________

1267.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., New Mexico, Union County: Kiowa National Grassland: Forest Road K1, 9 air mi SSW of Texline.  Elev. 1390 m.
36 14' 18" N, 103 2' 50" W; GPS reading.  
Shortgrass prairie, recently grazed, some along dry stream bed. Phenology: flowering & fruiting. 

Michael Schiebout, 915.  7/13/2004. 		RM 823962	Barcode: RM0126389
_________________________________________________________________________

1268.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 0.5 road mi on Colo Hwy 69 just before the intersection with U.S. Hwy 50.  Elev. 6270-6300 ft.
T19S R73W S18.  38.3988 N, 105.5791 W.  
Soil sandy in texture with granite chunks; dominant species: Chrysothamnus, juniper, and Salix. Phenology: flowering & fruiting. 

Charity Hall, 770.  6/15/1998. 		RM 
     with Brian Jacobs and Alex Morgan
_________________________________________________________________________

1269.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 0.7 road mi on County Road 212 from intersection with County Road 210.  Elev. 8150-8400 ft.
T49N R7E S13.  38.5024 N, 106.1425 W.  
By stream and adjacent slopes; dominant species: Artemisia, skunkbrush, pinyon, juniper, and aspen. Phenology: flowering & fruiting. 

Charity Hall, 856.  6/17/1998. 		RM 
     with Brian Jacobs and Alex Morgan
_________________________________________________________________________

1270.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: ca 3.4 road mi on Forest 101 from U.S. Hwy 50.  Elev. 7900-8150 ft.
T49N R9E S27 South1/4.  38.4742 N, 105.9616 W.  
Along small stream and slopes; dominant species: oak, Acer, Salix, and juniper. Phenology: flowering & fruiting. 

Charity Hall, 995.  6/17/1998. 		RM 
     with Brian Jacobs and Alex Morgan
_________________________________________________________________________

1271.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Musselshell County: Golf Course Road, ca 13.5 air mi W of Roundup, ca 1.5 air mi E of junction with Timber Butte Road.  Elev. 1160 m.
T9N R23E S29.  46.5041 N, 108.8497 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Rocky draw running SW to NE; very dry, scattered Pinus ponderosa; limestone and shale cliffs. Phenology: fruiting. 

Rick McNeill, 1785.  7/7/2008. 		RM 
_________________________________________________________________________

1272.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: County Road 6.8, ca 3 air mi E of Trinchera.  Elev. 5900-5950 ft.
T34S R59W S34 E1/2.  37.0398 N, 104.0039 W.  
Road cut with scattered pinyon pine and juniper in grassland. Phenology: flowering & fruiting. 

Ronald L. Hartman, 60218.  5/20/1998. 		RM 
     with Brian Elliott
_________________________________________________________________________

1273.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Lewis and Clark County: U.S. Hwy 287, ca 4 air mi N of Augusta.  Elev. 4011 ft.
T21N R6W S27.  47.541 N, 112.365 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Road cuts. Phenology: fruiting. 

Ronald L. Hartman, 87659.  6/18/2008. 		RM 
     with Rick McNeill
_________________________________________________________________________

1274.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Colorado City, ca 0.5 air mi NNE of Graneros Road Interchange on I-25.  Elev. 5800-6100 ft.
T24S R66W S30 NE1/4.  37.933 N, 104.8161 W.  
Pinyon-juniper-oak community, undisturbed by road building. Phenology: flowering & fruiting. 

Ronald L. Hartman, 60380.  6/17/1998. 		RM 
_________________________________________________________________________

1275.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: County Road 340, ca 1 air mi S of Walsenburg (city center).  Elev. 6250-6300 ft.
T28S R66W S16 NW1/4.  37.6093 N, 104.7835 W.  
Grassland and pinyon-juniper woodlands. Phenology: flowering & fruiting. 

Ronald L. Hartman, 60399.  5/22/1998. 		RM 
     with Brian Elliott
_________________________________________________________________________

1276.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Park County: Paradise Valley: in the Carbella Recreation Site on the Yellowstone River, ca 15 air mi NW of Gardiner.  Elev. 5000 ft.
T7S R7E S19 SE1/4; also SW1/4 S20.  45.2111 N, 110.9013 W; WGS 84, , GPS reading.  
In disturbed area around road and campground and undisturbed slope dominated by introduced grasses and native forbs. Phenology: flowering & fruiting. 

Emily Elliott, 4808.  6/19/2008. 		RM 939781	Barcode: RM0111725
     with Brian Elliott
_________________________________________________________________________

1277.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Colo Hwy 115, ca 2 air mi WNW of Florence (city center).  Elev. 5200-5300 ft.
T19S R69W S7 SE1/4.  38.4121 N, 105.1511 W.  
Sandstone cliffs and rocky-sandy slopes with wooded areas around streams. Phenology: flowering & fruiting. 

Ronald L. Hartman, 60618.  5/23/1998. 		RM 
     with Brian Elliott
_________________________________________________________________________

1278.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: Oak Creek Grade Road (County Road 255), ca 5 road mi NE of Silvercliff.  Elev. 7900-7980 ft.
T21S R72W S26 SE1/4.  38.1956 N, 105.4017 W.  
Oak-pinyon and grassland. Phenology: flowering & fruiting. 

Ronald L. Hartman, 60744.  6/1/1998. 		RM 
     with Melanie Arnett, Charity Hall, Brian Jacobs, and Alex Morgan
_________________________________________________________________________

1279.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: Bear Gulch at Grape Creek.  Elev. 6800-6850 ft.
T20S R71W S8 South1/2.  38.3282 N, 105.3496 W.  
Rocky slopes with oak and pinyon and area along creek. Phenology: flowering & fruiting. 

Ronald L. Hartman, 60776.  6/1/1998. 		RM 
     with Melanie Arnett, Charity Hall, Brian Jacobs, and Alex Morgan
_________________________________________________________________________

1280.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: southeast end of Wet Mountains, ca 13 air mi NW of Walsenburg.  Elev. 6700-7400 ft.
T26S R68W S27 N1/2; also South1/2 S22.  37.7551 N, 104.9842 W.  
Rocky ridges and grassy valley. Phenology: flowering & fruiting. 

Ronald L. Hartman, 60932.  6/2/1998. 		RM 
     with Melanie Arnett, Charity Hall, Brian Jacobs, and Alex Morgan
_________________________________________________________________________

1281.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 0.5-1 air mi ENE to NE of Gardner Butte.  Elev. 7050-7270 ft.
T26S R69W S8 SE1/4; also E1/2 S17.  37.7988 N, 105.1301 W.  
Grassland with areas of pinyon pine. Phenology: flowering & fruiting. 

Ronald L. Hartman, 60961.  6/2/1998. 		RM 
     with Melanie Arnett, Charity Hall, Brian Jacobs, and Alex Morgan
_________________________________________________________________________

1282.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 2-3 air mi N of Gardner Butte.  Elev. 7180-7410 ft.
T26S R69W S5; also W1/4 S4.  37.8133 N, 105.1301 W.  
Degraded grassland with pinyon pine on ridges. Phenology: flowering & fruiting. 

Ronald L. Hartman, 60990.  6/3/1998. 		RM 
     with Melanie Arnett, Charity Hall, Brian Jacobs, and Alex Morgan
_________________________________________________________________________

1283.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: ca 8.5 air mi N of Gardner Butte in vicinity of intersection of Forest Roads 630 and 637.  Elev. 8400-8800 ft.
T25S R69W S6; also T25S R70W NE1/4 S1.  37.9038 N, 105.1455 W.  
Ponderosa pine slopes and sandy hill top. Phenology: flowering & fruiting. 

Ronald L. Hartman, 61078.  6/3/1998. 		RM 
     with Melanie Arnett, Charity Hall, Brian Jacobs, and Alex Morgan
_________________________________________________________________________

1284.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: County Road 634, ca 5-6 air mi NNW of Gardner Butte.  Elev. 7500-7640 ft.
T25S R70W S27 E1/4.  37.8454 N, 105.2004 W.  
Grasslands and pinyon pine-juniper woodland. Phenology: flowering & fruiting. 

Ronald L. Hartman, 61109.  6/3/1998. 		RM 
     with Melanie Arnett, Charity Hall, Brian Jacobs, and Alex Morgan
_________________________________________________________________________

1285.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Fergus County: Bear Springs Road W of Judith River, ca 10 air mi W of Winifred.  Elev. 857 m.
T21N R17E S19.  47.571 N, 109.5996 W; NAD 83, GPS reading.  
Spur of ridge dropping from highland down to river; south aspect; 5 -15% slope; heavily grazed. Phenology: fruiting. 

Rick McNeill, 4136.  6/7/2009. 		RM 
     with Matt Voigt
_________________________________________________________________________

1286.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Fergus County: Upper Missouri River Breaks National Monument: east side of Judith River on P N Bridge or County Road 27, ca 3 air mi upstream of confluence with Missouri River.  Elev. 1025 m.
T22N R16E S10.  47.692 N, 109.6481 W; NAD 83, GPS reading.  
West aspect; 0-25% slope; bench above river, high clay content, sagebrush and Sarcobatus. Phenology: fruiting. 

Rick McNeill, 4189.  6/7/2009. 		RM 
     with Matt Voigt
_________________________________________________________________________

1287.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Teton County: Front Range: north bank of Pishkun Canal at first bridge, ca 3 air mi NE of diversion from the Sun River.  Elev. 1359 m.
T22N R8W S28.  47.6358 N, 112.6484 W; NAD 83, GPS reading.  
Open rock meadow, scattered Pinus flexilis; southwest aspect; 0-5% slope. Phenology: fruiting. 

Rick McNeill, 4553.  6/17/2009. 		RM 
_________________________________________________________________________

1288.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Colo Hwy 78, ca 5.5 air mi SW of Pueblo (city center).  Elev. 4900-5000 ft.
T21S R65W S17 SW1/2.  38.2248 N, 104.688 W.  
Roadcut with calcareous substrate. Phenology: flowering & fruiting. 

Ronald L. Hartman, 61295.  6/15/1998. 		RM 
_________________________________________________________________________

1289.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Colo Hwy 78, ca 5.5 air mi SW of Pueblo (city center).  Elev. 4900-5000 ft.
T21S R65W S17 SW1/2.  38.2248 N, 104.688 W.  
Roadcut with calcareous substrate. Phenology: flowering & fruiting. 

Ronald L. Hartman, 61352.  6/15/1998. 		RM 
_________________________________________________________________________

1290.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Middle Fork Judith River, ca 1/4 mi upstream from Arch Coulee.  Elev. 1582 m.
T13N R11E S31.  46.8413 N, 110.3695 W; NAD 83, GPS reading.  
Open meadow on bench above river, scattered Pseudotsuga menziesii, flat. Phenology: fruiting. 

Rick McNeill, 6744.  7/18/2009. 		RM 
     with Matt Voigt
_________________________________________________________________________

1291.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: ca 0.2-0.5 air mi NE of Silver Cliff along County Road 255.  Elev. 7900-8000 ft.
T22S R72W S16 NE1/4.  38.1372 N, 105.4383 W.  
Grasslands. Phenology: flowering & fruiting. 

Ronald L. Hartman, 61679.  6/19/1998. 		RM 
_________________________________________________________________________

1292.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 3.5 air mi SW of Badito.  Elev. 7400-7450 ft.
T27S R69W S24 SE1/4 of NE1/4.  37.6822 N, 105.0571 W.  
Grassland and pinyon-juniper. Phenology: flowering & fruiting. 

Ronald L. Hartman, 61731.  6/20/1998. 		RM 
_________________________________________________________________________

1293.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: on Forest Road 3102A ca 1-1.5 air mi SE of junction of Mont Hwy 323 and Prairie Dale Road, ca 8-8.5 air mi SE of Ekalaka.  Elev. 3380-3600 ft.
T1N R59E S29.  45.8202 N, 104.4159 W to 45.8135 N, 104.4154 W; NAD 83, , GPS reading.  
Steep ponderosa pine covered slopes with cliffs. Phenology: fruiting. 

B. E. Nelson, 76919.  6/8/2009. 		USFS 890264	Barcode: USFS0058119
     with Hans Hallman
_________________________________________________________________________

1294.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland District: Red Shale Campground and vicinity on U. S. Hwy 212 above East Fork Otter Creek, ca 6 air mi E of Ashland.  Elev. 3140-3240 ft.
T3S R45E S14 SW1/4.  45.571 N, 106.1467 W; NAD 83, , Nat. Geog. TOPO!.  
Open ponderosa pine slopes. Phenology: fruiting. 

B. E. Nelson, 77372.  6/17/2009. 		USFS 890263	Barcode: USFS0058118
_________________________________________________________________________

1295.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland District: on the divide between East Fork Otter Creek and Wilbur Creek on Wilbur Creek (Forest Road 4775), ca 13 air mi E of Ashland.  Elev. 3800-4040 ft.
T3S R46E S1 W1/2.  45.6018 N, 105.9975 W; NAD 83, , Nat. Geog. TOPO!.  
Scoria-clinker ridge and slope with ponderosa pine. Phenology: fruiting. 

B. E. Nelson, 77403.  6/17/2009. 		USFS 890262	Barcode: USFS0058117
_________________________________________________________________________

1296.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: U.S. Hwy 160, ca 5.5 air mi NW of La Veta.  Elev. 7700 ft.
T29S R69W S3 SW1/4.  37.5511 N, 105.0936 W.  
Roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 61873.  6/30/1998. 		RM 
_________________________________________________________________________

1297.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: in draw and on mesa just N of Forest Road 123, ca 0.5 air mi W of Picnic Spring, ca 6.5 air mi WNW of Ludlow.  Elev. 3200-3340 ft.
T22N R5W S15 W1/2; also NE1/4 S16.  45.8728 N, 103.5037 W; NAD 83, , GPS reading.  
Mixed ponderosa pine and hardwood draw. Phenology: fruiting. 

Hans Hallman, 341.  6/13/2009. 		USFS 890278	Barcode: USFS0058780
_________________________________________________________________________

1298.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: in Schleichart Draw, just N of Forest Road 3120, ca 0.5 air mi W of Schleichart Draw Reservoir, ca 5.5 air mi W of Ludlow.  Elev. 3060-3340 ft.
T22N R5E S34.  45.8281 N, 103.4962 W; NAD 83, , GPS reading.  
Sandy slope above hardwood draw. Phenology: flowering. 

Hans Hallman, 416.  6/13/2009. 		USFS 886408	Barcode: USFS0030426
_________________________________________________________________________

1299.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Harding County: S of SD Hwy 20 ca 3.5 air mi ESE of Jumpoff Divide, ca 9.5 air mi W of Buffalo.  Elev. 2880-3070 ft.
T19N R3E S34 NE1/4.  45.5698 N, 103.7357 W; NAD 83, , GPS reading.  
Grass-dominated open, rolling grazing land. Phenology: fruiting. 

Hans Hallman, 585.  6/18/2009. 		RM 
_________________________________________________________________________

1300.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Harding County: Ca 2.5 air mi N of SD Hwy 20, ca 4.5 air mi NE of Camp Crook near Johnson Butte.  Elev. 3130-3220 ft.
T19N R2E S20.  45.5943 N, 103.9123 W; NAD 83, , GPS reading.  
Grass-dominated open, rolling grazing land. Phenology: fruiting. 

Hans Hallman, 695.  6/19/2009. 		RM 
_________________________________________________________________________

1301.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: in and around Sawmill Gulch near Jackson Sawmill Spring, ca 1.5 air mi of Poker Jim Butte Lookout and ca 20.5 air mi SSW of Ashland.  Elev. 3840-4050 ft.
T6S R44E S20 NE1/4; also NW1/4 S21.  45.3091 N, 106.3627 W; NAD 83, , GPS reading.  
Partially burned upland ponderosa pine woodland. Phenology: fruiting. 

Hans Hallman, 751.  6/20/2009. 		USFS 890277	Barcode: USFS0058781
_________________________________________________________________________

1302.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: King Mountain Hiking and Riding Area: in and around East Fork O' Dell Creek ca 2.5 air mi E of O' Dell Creek or Forest Road 4131, ca 12.5 air mi S of Ashland.  Elev. 3510-3580 ft.
T5S R44E S11 N1/2.  45.4241 N, 106.2683 W; NAD 83, , GPS reading.  
Grass and silver-sage dominated draw. Phenology: fruiting. 

Hans Hallman, 820.  6/20/2009. 		USFS 890276	Barcode: USFS0058782
_________________________________________________________________________

1303.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in and around Anderson Reservoir in Stafford Draw along Forest Road 47032, ca 3.5 air mi S of Home Creek School on U.S. Hwy 212, ca 16 air mi ESE of Ashland.  Elev. 3470-3540 ft.
T4S R46E S1.  45.5138 N, 106.0024 W; NAD 83, , GPS reading.  
Grassland with partially burned, open ponderosa pine forest. Phenology: fruiting. 

Hans Hallman, 919.  6/20/2009. 		USFS 890275	Barcode: USFS0058783
_________________________________________________________________________

1304.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Powder River County: S of U.S. Hwy 212 and E of Titus Creek, ca 22.5 air mi ESE of Ashland.  Elev. 3480-3580 ft.
T3S R48W S34.  45.5302 N, 105.7931 W; NAD 83, , GPS reading.  
Grass-dominated open grazing land. Phenology: fruiting. 

Hans Hallman, 966.  6/21/2009. 		RM 
_________________________________________________________________________

1305.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: East Short Pine Hills: along Forest Road 3111 ca 1 air mi NE of Moreau Peak, ca 19 air mi SE of Camp Crook.  Elev. 3660-3760 ft.
T16N R3E S13 N1/2; also South1/2 S12.  45.3555 N, 103.7024 W; NAD 83, , GPS reading.  
Mixed hardwood and ponderosa pine upland. Phenology: fruiting. 

Hans Hallman, 1048.  6/24/2009. 		USFS 890401	Barcode: USFS0058784
_________________________________________________________________________

1306.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: around Aspen Spring, ca 0.5 air mi S of Red Hill and ca 4.5 air mi E of Ekalaka.  Elev. 3780-3840 ft.
T2N R58E S25 E1/2.  45.8953 N, 104.4603 W; NAD 83, , GPS reading.  
Open, rolling grassland surrounded by ponderosa pine woodland. Phenology: fruiting. 

Hans Hallman, 1069.  6/25/2009. 		USFS 890400	Barcode: USFS0058785
_________________________________________________________________________

1307.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in and around the head of Flasted Draw, 1.5-2 air mi SW of Red Hill and ca 3.5 air mi E of Ekalaka.  Elev. 3610-3650 ft.
T2N R58E S35 E1/2.  45.8912 N, 104.4764 W; NAD 83, , GPS reading.  
Hardwood draw dominated by green ash and chokecherry. Phenology: fruiting. 

Hans Hallman, 1222.  6/25/2009. 		USFS 890399	Barcode: USFS0058786
_________________________________________________________________________

1308.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Chalk Buttes: at Trenk Pass, within ca 0.5 air mi NW of Forest Road 3816, ca 12.5 air mi SW of Ekalaka.  Elev. 3760-3960 ft.
T1S R57E S28 NW1/4.  45.7317 N, 104.6869 W; NAD 83, , GPS reading.  
At and near base of chalky cliff face. Phenology: fruiting. 

Hans Hallman, 1323.  7/2/2009. 		USFS 890398	Barcode: USFS0058787
_________________________________________________________________________

1309.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Chalk Buttes: from the top of the South Chalk Butte, ca 0.5 air mi SE of Alstrom Spring, into Birch Spring Draw, and NE toward Hehn Draw, ca 0.5-2 air mi SW of Trenk Pass, ca 13.5 air mi SW of Ekalaka.  Elev. 4100-4130 ft.
T1S R57E S29; also SE1/4 S30, NE1/4 S31, and NW1/4 S32.  45.7173 N, 104.717 W; NAD 83, , GPS reading.  
Top of butte along and near edge of rock face, dominated by ponderosa pine and grasses. Phenology: fruiting. 

Hans Hallman, 1436.  7/2/2009. 		USFS 890397	Barcode: USFS0058788
_________________________________________________________________________

1310.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Hells Half Acre S of U.S. Hwy 20-26, 44 road mi W of Casper.  Elev. 5900-6060 ft.
T36N R86W S36; also T35N R86W S1.  43.0481 N, 107.0997 W.  
Rocky sagebrush-grassland leading into canyon of badlands; greasewood common. Phenology: fruiting. 

Amy J. Roderick, 6543.  7/14/1998. 		RM 
_________________________________________________________________________

1311.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: along Beaver Creek Road or Forest Road 4133 at and around Road Creek Reservoir, ca 2 air mi NW of Holiday Campground and ca 14.5 air mi ENE of Ashland.  Elev. 3600-3640 ft.
T2S R46E S13 SW1/4.  45.6532 N, 105.9977 W; NAD 83, , GPS reading.  
In and around drainage and reservoir, dominated by sedges and grasses. Phenology: fruiting. 

Hans Hallman, 1571.  7/4/2009. 		USFS 890396	Barcode: USFS0058789
_________________________________________________________________________

1312.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: just S of Forest Road 4785, ca 0.5 air mi SW of Camps Pass and ca 19 air mi ESE of Ashland.  Elev. 3780-4840 ft.
T3S R47E S27 NE1/4.  45.5483 N, 105.9042 W; NAD 83, , GPS reading.  
Grass-dominated meadow. Phenology: fruiting. 

Hans Hallman, 1733.  7/6/2009. 		USFS 890395	Barcode: USFS0058767
_________________________________________________________________________

1313.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: just W of the state line, from Forest Road 3118 to an unnamed reservoir ca 1 air mi N of road, ca 7-8 air mi NNW of Camp Crook, SD.  Elev. 3300-3430 ft.
T2S R62E S22 E1/4; also SW1/4 S23, N1/2 S26, and NE1/4 S27.  45.6459 N, 104.0483 W; NAD 83, , GPS reading.  
Historic partial burn with sparse ponderosa pine woodland dominated by grasses. Phenology: fruiting. 

Hans Hallman, 1933.  7/10/2009. 		USFS 890394	Barcode: USFS0058768
_________________________________________________________________________

1314.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Harding County: Unnamed tributary of South Fork Moreau River, ca 0.5 air mi SW of County Road 897 and ca 3 air mi S of junction of 897 and Dillon Road, ca 21 air mi SSE of Camp Crook.  Elev. 3110-3160 ft.
T15N R3E S18 SW1/4.  45.2632 N, 103.808 W; WGS 83, , GPS reading.  
Grazing land dominated by grasses. Phenology: fruiting. 

Hans Hallman, 2218.  7/16/2009. 		RM 
_________________________________________________________________________

1315.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in and around draws SE of junction of North Divide or Forest Road 3125 and Forest Road 3145 in the vicinity of Camp Spring, ca 4.5 air mi S of Reva Gap, ca 19 air mi ESE of Buffalo.  Elev. 3300-3450 ft.
T17N R8E S6.  45.4627 N, 103.1872 W; NAD 83, , GPS reading.  
Spring-fed draw dominated by green ash and grasses. Phenology: fruiting. 

Hans Hallman, 2282.  7/17/2009. 		USFS 890393	Barcode: USFS0058769
_________________________________________________________________________

1316.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in and around draws SE of junction of North Divide or Forest Road 3125 and Forest Road 3145 in the vicinity of Camp Spring, ca 4.5 air mi S of Reva Gap, ca 19 air mi ESE of Buffalo.  Elev. 3300-3440 ft.
T17N R8E S6.  45.4671 N, 103.1853 W; NAD 83, , GPS reading.  
Grass-dominated flat with scattered green ash. Phenology: fruiting. 

Hans Hallman, 2323.  7/17/2009. 		USFS 890392	Barcode: USFS0058770
_________________________________________________________________________

1317.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in and around draws SE of junction of North Divide or Forest Road 3125 and Forest Road 3145 in the vicinity of Camp Spring, ca 4.5 air mi S of Reva Gap, ca 19 air mi ESE of Buffalo.  Elev. 3460-3560 ft.
T17N R8E S6.  45.4725 N, 103.1908 W; NAD 83, , GPS reading.  
Green ash and ponderosa pine-dominated upland draw. Phenology: fruiting. 

Hans Hallman, 2406.  7/17/2009. 		USFS 890391	Barcode: USFS0058771
_________________________________________________________________________

1318.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: just SW of Summit Pass on SD Hwy 79, ca 23.5 air mi SE of Buffalo.  Elev. 3450 ft.
T16N R8E S8 N1/2.  45.3713 N, 103.1773 W; NAD 83, , GPS reading.  
Open ponderosa pine and grass woodland. Phenology: fruiting. 

Hans Hallman, 2530.  7/17/2009. 		USFS 890390	Barcode: USFS0058772
_________________________________________________________________________

1319.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: in and around Blacks Pond off of Forest Road 4021, ca 17 air mi S of Ashland.  Elev. 3650-3680 ft.
T6S R44E S1 NE1/4.  45.3472 N, 106.2883 W; NAD 83, , GPS reading.  
Grass-dominated slope above reservoir. Phenology: fruiting. 

Hans Hallman, 2583.  7/22/2009. 		USFS 890389	Barcode: USFS0058773
_________________________________________________________________________

1320.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Rimrock Spring, ca 1 air mi S of Forest Road 3151, ca 7.5 air mi SE of Summit Pass on SD Hwy 79 and ca 31 air mi SE of Buffalo.  Elev. 3300-3360 ft.
T16N R9E S28 SW1/4; also N1/2 S33.  45.3165 N, 103.0363 W; NAD 83, , GPS reading.  
Grass-dominated butte top with occasional hardwood draws. Phenology: fruiting. 

Hans Hallman, 2828.  7/25/2009. 		USFS 890388	Barcode: USFS0058774
_________________________________________________________________________

1321.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Willard Gap off of Rimrock Trail or Forest Road 3150, ca 3 air mi ESE of Summit Pass on SD Hwy 79 and ca 26.5 air mi SE of Buffalo.  Elev. 3380-3480 ft.
T16N R8E S14 N1/2.  45.3493 N, 103.1066 W; NAD 83, , GPS reading.  
Near the rim of a cliff with scattered ponderosa pine, junipers, and grasses. Phenology: fruiting. 

Hans Hallman, 2929.  7/26/2009. 		USFS 890387	Barcode: USFS0058775
_________________________________________________________________________

1322.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in the vicinity of Russel Spring just S of Camp Needmore off of Forest Road 3104, ca 6.5 air mi SE of Ekalaka.  Elev. 3820-3840 ft.
T1N R58E S24 SE1/4.  45.8229 N, 104.4547 W; NAD 83, , GPS reading.  
Open ponderosa pine and grass-dominated woodland. Phenology: fruiting. 

Hans Hallman, 3384.  7/30/2009. 		USFS 890386	Barcode: USFS0058776
_________________________________________________________________________

1323.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: just NW of Ekalaka Park off of Forest Road 3818A, ca 1/4 air mi N of Hidden Spring, ca 6.5 air mi SSE of Ekalaka.  Elev. 3900-4000 ft.
T1N R58E S33 N1/2.  45.8005 N, 104.5173 W; NAD 83, , GPS reading.  
Ponderosa pine-dominated upland. Phenology: fruiting. 

Hans Hallman, 3453.  7/30/2009. 		USFS 890385	Barcode: USFS0058777
_________________________________________________________________________

1324.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: South Cave Hills: in and around McKenzie Gulch, S of Forest Road 3113, ca 10 air mi N of Buffalo.  Elev. 3080-3280 ft.
T20N R5E S5.  45.7264 N, 103.5362 W; NAD 83, , GPS reading.  
Green ash-dominated draw. Phenology: fruiting. 

Hans Hallman, 3865.  8/4/2009. 		USFS 890384	Barcode: USFS0058778
_________________________________________________________________________

1325.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: in a tributary of Schleichart Draw above Schleichart Draw Reservoir, W of Forest Road 3130, ca 17 air mi NNE of Buffalo.  Elev. 3300 ft.
T22N R5E S35.  45.8252 N, 103.4689 W; NAD 83, , GPS reading.  
Green ash and chokecherry-dominated draw. Phenology: fruiting. 

Hans Hallman, 4201.  8/16/2009. 		USFS 890383	Barcode: USFS0058809
     with G. Gust
_________________________________________________________________________

1326.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: E of Gas Hills or County Road 212, ca 10.5 air mi SW of Waltman.  Elev. 6240-6450 ft.
T35N R88W S36; also T34N R88W S1.  42.9606 N, 107.3358 W.  
Badlands bordered by sagebrush-grassland and northeast-facing slope of scattered limber pine. Phenology: fruiting. 

Amy J. Roderick, 6592.  7/14/1998. 		RM 
_________________________________________________________________________

1327.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Idaho, Custer County: Challis National Forest: Pahsimeroi Mountains: slopes on the west side of Grouse Creek ca 0.3 mi downstream of Mill Creek, 17.7 air mi ESE of Challis.  Elev. 6420 ft.
T13N R22E S29.  44.42767 N, -113.88814 W; NAD83, uncertainty 10 m., Field Notes.  
Well developed soil in xeric shrub-steppe vegetation; 22° slope, ESE aspect; silty, sandy limestone geology. 26-75 individuals apparent. Phenology: flowering & fruiting. 

Joshua J. Irwin, 1751.  7/1/2010. 		RM 
_________________________________________________________________________

1328.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: canyon of the Clarks Fork Yellowstone River.  Elev. 4500-4800 ft.
T56N R104W S13; also S14, S25, S26.  44.839 N, 109.3334 W to 44.7991 N, 109.3557 W; NAD 83, uncertainty 4 mi., Nat. Geog. TOPO!.  
Lower slopes along river to end of road. Phenology: fruiting. 

Ronald L. Hartman, 54502.  6/10/1996. 		RM 
_________________________________________________________________________

1329.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Big Horn County: Slopes above Fort Smith near substation.  Elev. 3500 ft.
T6S R31E S17.  45.3106 N, 107.9384 W; uncertainty 1 mi..  
Tall grass prairie. Phenology: flowering. 

Ellen Collins, 889.  8/9/1983. 		RM 355147
_________________________________________________________________________

1330.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carbon County: North fork Trail Creek.  Elev. 3950 ft.
T8S R29E S30.  
Cottonwood bottom. Phenology: flowering. 

Ellen Collins, 675.  6/10/1983. 		RM 355235
_________________________________________________________________________

1331.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Big Horn County: S of Big Bull Elk Creek on edge of Yellowtailtail Reservoir.  Elev. 3700 ft.
Sand dunes with Agropyron/Chrysothamnus cover class. Phenology: flowering & fruiting. 

Robert W. Lichvar, 6183.  6/16/1983. 		RM 355017
_________________________________________________________________________

1332.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Gallatin County: Pass Creek.  Elev. 6000 ft.
Phenology: flowering. 

E. J. Bell, s.n..  7/3/1924. 		RM 122235
_________________________________________________________________________

1333.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, no county County: Center of Arrow Creek Bend.
Phenology: flowering & fruiting. 

Frank A. Spragg, s.n..  7/5/1901. 		RM 122228
_________________________________________________________________________

1334.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Gallatin County: Manhattan.
Phenology: fruiting. 

P. A. Rydberg, 2195.  7/17/1895. 		RM 237124
_________________________________________________________________________

1335.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Big Horn County: South of Wyola.
Rangeland. Abundant. Phenology: flowering & fruiting. 

W. E. Booth, s.n..  7/17/1955. 		RM 248273
_________________________________________________________________________

1336.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Meagher County: 6 mi NW of White Sulphur Springs.
Alkaline grassland. Phenology: fruiting. 

C. Leo Hitchcock, 12185.  7/11/1945. 		RM 203854
     with C. V. Muhlick
_________________________________________________________________________

1337.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Missoula County: Missoula: university campus.
Phenology: flowering & fruiting. 

J. E. Kirkwood, 1455.  6/26/1923. 		RM 111733
_________________________________________________________________________

1338.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Lewis and Clark County: E foot of McDonald Pass, 0.5 mi from main HW on road to Rimini.
Grassland, sagebrush hills. Phenology: flowering. 

C. Leo Hitchcock, 11747.  6/30/1945. 		RM 203856
     with C. V. Muhlick
_________________________________________________________________________

1339.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Gallatin County: Manhattan.
Phenology: flowering. 

C. L. Shear, 433.  7/17/1895. 		RM 150663
_________________________________________________________________________

1340.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana: Beartooth National Forest: Rock Creek District: Black Fork Creek.  Elev. 7000 ft.
Slope up to 30%, south aspect; shallow coarse gravel, rocky soil; with wheatgrasses, blue bunchgrass, vetch; along creek and sidehills. Very little found. Phenology: fruiting. 

R. C. Simms, 626.  7/20/1921. 		USFS 428501
     with W. H. Zeh
_________________________________________________________________________

1341.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Ravalli County: Bitterroot National Forest: Sleeping Child Ranger Station.  Elev. 4400 ft.
T5N R20W S34.  
South slope; clay loam soil; sagebrush vegetation with Artemisia, Agropyron spicatum, Festuca idahoensis, Balsamorrhiza. Abundance 5%. Phenology: flowering & fruiting. 

C. Eugene Larsen, 209.  6/28/1938. 		USFS 428493
_________________________________________________________________________

1342.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, no county County: Beaverhead National Forest.  Elev. 6000-8000 ft.
Gravelly soil; slopes and benches. Phenology: flowering. 

C. W. Griffin, D6-106.  7/15/1921. 		USFS 428496
_________________________________________________________________________

1343.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana: Beaverhead National Forest: Dry Hollow.  Elev. 7000 ft.
Gentle slope; shallow, rocky soil; with Festuca, aster, sagebrush. Plentiful. Phenology: flowering & fruiting. 

John W. Long, D1-22.  8/3/1922. 		USFS 428497
_________________________________________________________________________

1344.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana: D'Ewart Ranch.  Elev. 5000 ft.
Dark loam soil; hillside. Phenology: flowering. 

Wesley A. D'Ewart, 31.  5/19/1914. 		USFS 428502
_________________________________________________________________________

1345.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Madison County: Rochester.  Elev. 5500 ft.
T3S R7W S5.  
Slope 10 degrees, northeast aspect; sandy loam soil; sagebrush with Ko, Ag. Phenology: flowering. 

Fred Benson, B-223.  6/8/1934. 		USFS 428504
_________________________________________________________________________

1346.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Custer County: US Range Livestock Experiment Station.  Elev. 2400 ft.
T7N R47E S26.  
Slope 2 degrees, north aspect; clay loam soil; with grama grass, Agropyron smithii, Artemisia tridentata. Phenology: flowering. 

E. J. Woolfolk, W-20.  6/11/1933. 		USFS 428505
_________________________________________________________________________

1347.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carter County: Custer (formerly Sioux) National Forest: Ekalaka Hills.  Elev. 3200-3500 ft.
T1N R58E S24.  45.825 N, 104.4607 W.  
North slope; light sandy loam soil; rolling "flat" with buffalo grass, redtop, spear-grass and wild cheat. Fairly abundant. Phenology: fruiting. 

A. T. Macnab, 12.  7/14/1914. 		USFS 428490
_________________________________________________________________________

1348.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana: Custer National Forest: Poker Jim Ranger Station.  Elev. 3500 ft.
West slope; dry soil. Phenology: flowering. 

Glen Flathers, 12.  7/15/1921. 		USFS 428491
_________________________________________________________________________

1349.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Madison County: Beaverhead National Forest: Cliff Lake Bench.  Elev. 7000 ft.
T12S R1E S15 NE1/4.  
Slope 2%, south aspect; deep loam soil; grassland with Fid, brome, Melica, Poa. Scattered in protected spots. Phenology: flowering. 

Peterson, ABE-56.  7/17/1950. 		USFS 428494
     with Anthony B. Evanko
_________________________________________________________________________

1350.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, no county County: Jefferson National Forest.  Elev. 6500 ft.
South slope; gravel bench. Phenology: flowering. 

Roy L. Greathouse, 14.  9/6/1914. 		USFS 428488
_________________________________________________________________________

1351.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Meagher County: Jefferson National Forest: Whetstone Creek.  Elev. 5200 ft.
West slope; dry, gravelly soil on bench. Phenology: flowering. 

John P. Bonham, 19.  7/10/1914. 		USFS 428489
_________________________________________________________________________

1352.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Garden County: Crescent Lake Refuge.  Elev. 3800 ft.
Phenology: fruiting. 

Ralph H. Imler, s.n..  7/19/1938. 		RM 620180
_________________________________________________________________________

1353.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Buffalo County: Lake States (Prairie States Forestry Project): 1 mi S of Ravenna on South Loup River.
Gentle slope on a low knoll; sandy soil; with Stipa. Very abundant. Phenology: fruiting. 

J. M. Aikman, 1727.  6/8/1935. 		USFS 428522
_________________________________________________________________________

1354.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Kearney County: 
Sand hills. Phenology: fruiting. 

P. A. Rydberg, 424.  6/15/1891. 		RM 2605
_________________________________________________________________________

1355.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Lincoln County: North Platte.
Empty lots. Phenology: fruiting. 

C. L. Porter, 2067.  7/11/1935. 		RM 184940
_________________________________________________________________________

1356.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Kearney County: Axtell.
Phenology: fruiting. 

Alfred Norlin, s.n..  6/8/1891. 		RM 116149
_________________________________________________________________________

1357.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Sheridan County: Metcalf Public Hunting Grounds, 13 mi N of Hay Springs.  Elev. 3300 ft.
T33N R45W S7; also T33N R46W S12.  42.84772 N, 102.67566 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Open ridges and Pinus ponderosa forest; ridges and south facing slopes. Phenology: fruiting. 

Elray S. Nixon, 98.  6/19/1964. 		RM 275529
_________________________________________________________________________

1358.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Nebraska, Lincoln County: 25 mi W of North Platte.
Foot of eroded hills bordering the coulee of the South Platte. Specimen label translated from French. Phenology: fruiting. 

Bernard Boivin, 11060.  7/29/1955. 		RM 284047
     with T. Mosquin
_________________________________________________________________________

1359.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., North Dakota, Stutsman County: Jamestown.
Phenology: fruiting. 

C. C. Schmidt, s.n..  7/7/1898. 		RM 24550
_________________________________________________________________________

1360.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., North Dakota, Benson County: Leeds.
Prairies. Phenology: fruiting. 

J. Lunell, s.n..  7/1/1902. 		RM 39089
_________________________________________________________________________

1361.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., North Dakota, Cass County: Kindred.
Prairie. Phenology: fruiting. 

Wilhelm G. Solheim, 175.  7/4/1929. 		RM 133659
     with O. A. Stevens
_________________________________________________________________________

1362.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., North Dakota, Sargent County: Rutland.
Phenology: fruiting. 

H. L. Bolley, s.n..  6/11/1891. 		RM 24668
_________________________________________________________________________

1363.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., North Dakota, Sioux County: Cannon Ball.
River valley. Phenology: fruiting. 

W. B. Bell, 18.  6/24/1907. 		RM 154362
_________________________________________________________________________

1364.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Edmunds County: Prairie States Forestry Project: 1 mi N of Bowdle.
Rolling slope; thin clay loam soil; associated with Stipa, wheatgrass, bluestem gramma; upland. 10% cover. Phenology: buds. 

J. M. Aikman, 1915.  6/17/1935. 		USFS 428523
_________________________________________________________________________

1365.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Walworth County: Glenham.
Creek bottom, Missouri bluffs. Phenology: fruiting. 

L. R. M., s.n..  6/18/1909. 		RM 110470
_________________________________________________________________________

1366.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: ca 0.5 air mi E of Fletcher Reservoir between Forest roads 4792 and 47921, ca 27.5 air mi SSE of Ashland.  Elev. 3650-3750 ft.
T7S R46E S29 E1/2.  45.2045 N, 106.1227 W; NAD 83, , GPS reading.  
Draw with green ash, juniper, and ponderosa pine. Phenology: fruiting. 

Hans Hallman, 4731.  6/10/2010. 		USFS 890382	Barcode: USFS0058810
_________________________________________________________________________

1367.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: Icebox Canyon, ca 17 air mi N of Buffalo.  Elev. 3020-3080 ft.
T22N R5E S33 NE1/4; also S28 SE1/4.  45.8298 N, 103.5067 W; NAD 83, , GPS reading.  
Grass-dominated meadow. Phenology: fruiting. 

Hans Hallman, 4835.  6/15/2010. 		USFS 890381	Barcode: USFS0058811
_________________________________________________________________________

1368.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: just WNW of Riley Pass, among uranium mine tailings, ca 18 air mi NNE of Buffalo.  Elev. 3300-3360 ft.
T22N R5E S27 NE1/4.  45.845 N, 103.4844 W; NAD 83, , GPS reading.  
Disturbed clayey substrate amongst mine tailings. Phenology: fruiting. 

Hans Hallman, 4925.  6/16/2010. 		USFS 890274	Barcode: USFS0058129
_________________________________________________________________________

1369.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Powder River County: To ca 1.5 air mi NW of Moorehead Road, ca 4.5 air mi WSW of Broadus.  Elev. 3220-3420 ft.
T5S R50E S12; also T5S R51E S7 SW1/4.  45.4153 N, 105.4988 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated grazing land with scattered badlands. Phenology: fruiting. 

Hans Hallman, 5067.  6/19/2010. 		RM 
_________________________________________________________________________

1370.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Powder River County: E of Moorehead Road near the Powder River, ca 9 air mi SW of Broadus.  Elev. 3100-3230 ft.
T5S R50E S34 SE1/4; also S35 SW1/4.  45.3445 N, 105.533 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated grazing land interspersed with badlands. Phenology: fruiting. 

Hans Hallman, 5148.  6/22/2010. 		 	Barcode: USFS0050428
_________________________________________________________________________

1371.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: E of Forest Road 4775, ca 1.5 air mi SE of East Fork Otter Creek Road, ca 2.5 air mi SSW of Holiday Campground, ca 13.5 air mi E of Ashland.  Elev. 3640-3900 ft.
T3S R46E S1 NW1/4; also S2 NE1/4.  45.6057 N, 106.0025 W; NAD 83, , GPS reading.  
Ponderosa pine-dominated forest with scattered rock outcrops and grass-dominated openings. Phenology: fruiting. 

Hans Hallman, 5219.  6/24/2010. 		USFS 886409	Barcode: USFS0030427
_________________________________________________________________________

1372.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: W of Forest Road 4794 in the vicinity of Horse Creek Buttes, ca 6 air mi SE of Poker Jim Butte, ca 23 air mi S of Ashland.  Elev. 3900-3980 ft.
T6S R44E S36 SE1/4; also T7S R44E S1 NE1/4 and T7S R45E S6 NW1/4.  45.2712 N, 106.2799 W; NAD 83, , GPS reading.  
Draw dominated by chokecherry, boxelder, and Symphoricarpos with rock outcrops on margins. Phenology: fruiting. 

Hans Hallman, 5334.  6/26/2010. 		 	Barcode: USFS0050125
_________________________________________________________________________

1373.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: N of Forest Road 4409, generally between Cabin Creek Spring and Deer Creek Spring, ca 11 air mi ENE of Ashland.  Elev. 3800-4040 ft.
T2S R46E S17 E1/2; also S16 W1/2, S20 NE1/4, and S21 NW1/4.  45.6569 N, 106.0755 W; NAD 83, , GPS reading.  
Ponderosa pine forest with grass-dominated openings, with Rhus, Rosa, and Balsamorhiza patches. Phenology: fruiting. 

Hans Hallman, 5461.  6/28/2010. 		USFS 890272	Barcode: USFS0058127
_________________________________________________________________________

1374.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Powder River County: Ca 1 air mi N of Belle Creek Road, ca 4 air mi E of its junction with Mont Hwy 59, ca 19 air mi SSE of Broadus.  Elev. 3400-3580 ft.
T8S R53E S29.  45.1976 N, 105.2449 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated grazing land with some moist draws and scattered small areas of badlands. Phenology: fruiting. 

Hans Hallman, 5554.  6/30/2010. 		RM 
_________________________________________________________________________

1375.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of the head of Red Cross Draw, ca 1 air mi N of Reva Gap, ca 18 air mi E of Buffalo.  Elev. 3350-3440 ft.
T18N R8E S6 SE1/4; also S7 NE1/4.  45.5443 N, 103.1828 W; NAD 83, , GPS reading.  
Moist hardwood-dominated draw. Phenology: fruiting. 

Hans Hallman, 5669.  7/2/2010. 		USFS 890271	Barcode: USFS0058126
_________________________________________________________________________

1376.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in vicinity between Holiday Campground and SE to Sutton Spring, E of Forest Road 4777, ca 15 air mi ENE of Ashland.  Elev. 3940-4000 ft.
T2S R47E S19 SE1/4; also S30 NE1/4 and S29 NW1/4.  45.6376 N, 105.9735 W; NAD 83, , GPS reading.  
Ponderosa pine forest with dense groundcover of Berberis and Toxicodendron. Phenology: fruiting. 

Hans Hallman, 5789.  7/6/2010. 		USFS 890270	Barcode: USFS0058125
_________________________________________________________________________

1377.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Powder River County: Along Powderville Road East in vicinity of Oliphant Butte, ca 31-33 air mi WSW of Ekalaka.  Elev. 3100-3160 ft.
T2S R53E S14 SE1/4; also S12.  45.6618 N, 105.1426 W; NAD 83, , GPS reading.  
Mixed badlands and grass and sagebrush-dominated grazing land with Sarcobatus, Achnatherum hymenoides, Bromus, and Atriplex. Phenology: fruiting. 

Hans Hallman, 5921.  7/8/2010. 		RM 
_________________________________________________________________________

1378.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Forest Road 4516, ca 2 air mi W of Mont Hwy 484 or Otter Creek Road, ca 6.5 air mi NNW of Fort Howes.  Elev. 3380-3420 ft.
T5S R45E S20 E1/4; also S21 W1/2.  45.3886 N, 106.1975 W; NAD 83, , GPS reading.  
Open ponderosa pine forest with grass and sagebrush-dominated understory. Phenology: fruiting. 

Hans Hallman, 6021.  7/10/2010. 		USFS 890269	Barcode: USFS0058124
_________________________________________________________________________

1379.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Griffin Pass, E of Forest Road 4431, ca 21.5 air mi ENE of Ashland.  Elev. 3800-4140 ft.
T2S R48E S20 NW1/4; also S17 SW1/4.  45.6526 N, 105.8345 W; NAD 83, , GPS reading.  
Southwest-facing rocky and clayey slope with Phacelia, Cryptantha, Penstemon, Solidago, and Ericameria. Phenology: fruiting. 

Hans Hallman, 6099.  7/12/2010. 		USFS 890268	Barcode: USFS0058123
_________________________________________________________________________

1380.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Chalk Buttes: to ca 0.5 air mi N of Trenk Pass on Forest Road 3816, ca 12 air mi SW of Ekalaka.  Elev. 3680-4120 ft.
T1S R57E S21 SW1/4; also S28 NW1/4.  45.7399 N, 104.6834 W; NAD 83, , GPS reading.  
Ponderosa pine woodland on and near chalkstone buttes. Phenology: fruiting. 

Hans Hallman, 6313.  7/16/2010. 		USFS 890267	Barcode: USFS0058122
_________________________________________________________________________

1381.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Suicide Pass near Forest Road 4777, ca 1 air mi N of U.S. Hwy 212, ca 18.5 air mi E of Ashland.  Elev. 4000-4120 ft.
T3S R47E S23 N1/4; also S14 S1/4.  45.5634 N, 105.8942 W; NAD 83, , GPS reading.  
Ponderosa pine-dominated woodland. Phenology: fruiting. 

Hans Hallman, 6382.  7/18/2010. 		USFS 890266	Barcode: USFS0058121
_________________________________________________________________________

1382.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Dry Gulch Reservoir E of Forest Road 4432D, ca 3.5 air mi E of Fort Howes.  Elev. 3840-4020 ft.
T6S R46E S22 SE1/4.  45.3013 N, 106.0786 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated steppe. Phenology: fruiting. 

Hans Hallman, 6915.  7/28/2010. 		USFS 890265	Barcode: USFS0058120
_________________________________________________________________________

1383.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Garfield County: Northwest corner of Grass Mesa, E of Helmer Gulch, ca 1 air mi SSW of Rifle.  Elev. 5550-6100 ft.
T6S R93W S20 SE1/4; also NE1/4 S29.  39.5055 N, 107.7977 W to 39.5079 N, 107.7941 W to 39.5067 N, 107.7899 W to 39.5031 N, 107.7937 W; GPS reading.  
Stony clay slopes with sagebrush. Phenology: flowering & fruiting. 

B. E. Nelson, 79292.  5/7/2010. 		USFS 898003	Barcode: USFS0059813
     with Michael K. Kirkpatrick
_________________________________________________________________________

1384.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Mesa County: Black Mountain, W of the De Beque Cutoff Road, ca 8-9 air mi SSE of De Beque.  Elev. 5480-6600 ft.
T9S R97W S36 SE1/4 SE1/4; also T10S R97W S1 and S2.  39.2257 N, 108.1588 W to 39.2162 N, 108.1768 W; NAD 83, , GPS reading.  
Juniper woodland with scattered sagebrush on eastern flanks of mountain below sandstone and shale outcrops. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 706.  5/27/2010. 		USFS 
_________________________________________________________________________

1385.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Mesa County: White River National Forest: Flatiron Mountain and slopes, E of West Divide Creek, ca 15-16 air mi SSE of Silt.  Elev. 7200-8000 ft.
T8S R91W S28; also S33.  39.323 N, 107.5667 W to 39.3252 N, 107.5615 W; NAD 83, , GPS reading.  
Sagebrush shrubland on rocky hillside with mixed shrubs. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 932.  6/2/2010. 		RM 
_________________________________________________________________________

1386.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Pitkin County: Elk Mountains: west-facing slopes of "The Crown", E of Prince Creek, ca 5 air mi SE of Carbondale.  Elev. 7150-7650 ft.
T8S R87W S19 N1/2 SW1/4.  39.34 N, 107.1593 W to 39.3433 N, 107.1538 W; NAD 83, , GPS reading.  
Oak woodland with mixed shrubs on flats and rocky slopes. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 1079.  6/7/2010. 		RM 
_________________________________________________________________________

1387.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Eagle County: Cottonwood Pass Road (County Road 10A), ca 1 mi NE of Cottonwood Creek, ca 5 air mi SW of Gypsum.  Elev. 7640-7700 ft.
T5S R86W S34 SW1/4 NW1/4.  39.5753 N, 107.027 W; NAD 83, , GPS reading.  
Sagebrush-rabbitbrush shrubland with scattered oak and roadside habitats. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 1817.  6/22/2010. 		RM 
_________________________________________________________________________

1388.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Edge of the breaks above Rotator Cup and Lark reservoirs, ca 54 air mi SW of Malta.  Elev. 3130-3200 ft.
T23N R25E S21 E1/2.  47.7425 N, 108.5144 W to 47.7431 N, 108.5109 W; NAD 83, GPS reading.  
Rough breaks and adjacent sagebrush-grassland above. Phenology: fruiting. 

B. E. Nelson, 80018.  6/13/2010. 		RM 
     with Joseph L. M. Charboneau
_________________________________________________________________________

1389.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: On ridge between Lena Coulee and Cut Throat Coulee on the Timber Creek Trail, ca 40 air mi SW of Glasgow.  Elev. 2620-2750 ft.
T23N R34E S11 SE1/4.  47.7663 N, 107.3023 W; NAD 83, GPS reading.  
Sandy flats and butte with sandstone outcrops and boulders. Phenology: fruiting. 

B. E. Nelson, 80058.  6/13/2010. 		RM 
     with Joseph L. M. Charboneau
_________________________________________________________________________

1390.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: W of Hinsdale North Road and head of Sheepherders Coulee, ca 10 air mi N of Hinsdale; ca 32 air mi NW of Glasgow.  Elev. 2560-2625 ft.
T32N R36E S18 NE1/4.  48.5351 N, 107.0847 W; NAD 83, GPS reading.  
Rocky slopes and flats in grassland with high ground cover of Selaginella. Phenology: fruiting. 

B. E. Nelson, 80156.  6/15/2010. 		RM 
_________________________________________________________________________

1391.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Ridge W of Snake Creek and N of Hinsdale North Road, ca 27 air mi N of Hinsdale; ca 46.5 air mi NNW of Glasgow.  Elev. 2550-2570 ft.
T35N R35E S23 SW1/4.  48.777 N, 107.1165 W; NAD 83, GPS reading.  
Stony grassland with scattered silver sagebrush and a high ground cover of Selaginella. Phenology: fruiting. 

B. E. Nelson, 80197.  6/15/2010. 		RM 
_________________________________________________________________________

1392.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: On ridge between Duck Creek and Upper Eighth Coulee along Road 329, ca 1.5 air mi NW of Graveyard Hill, ca 26.5 mi SW of Fort Peck.  Elev. 2590-2720 ft.
T24N R38E S31 NE1/4.  47.7994 N, 106.8941 W to 47.8001 N, 106.8921 W to 47.7984 N, 106.8947 W; NAD 83, GPS reading.  
Sandy flats and sandy roadside. Phenology: fruiting. 

Joseph L. M. Charboneau, 80.  6/15/2010. 		RM 
_________________________________________________________________________

1393.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: On Britsch Road, ca 3 air mi SSW of Ada Reservoir, ca 12 air mi NE of Hinsdale.  Elev. 2600-2700 ft.
T32N R37E S22 SW1/4.  48.5115 N, 106.8937 W to 48.5143 N, 106.8975 W; NAD 83, GPS reading.  
Grassland with occasional sagebrush on clay soil with slopes and drainages. Phenology: fruiting. 

Joseph L. M. Charboneau, 150.  6/21/2010. 		RM 
_________________________________________________________________________

1394.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: at the northwest corner of Trinidad on Simpsons Rest, Northern Blvd past the water tank to top of ridge.  Elev. 6300 ft.
T33S R64W S12 SW1/4; South1/2 S12..  37.1854 N, 104.5118 W.  
Rocky bluffs, Pinyon-Juniper, also Quercus. Phenology: flowering & fruiting. 

Brian Elliott, 5842.  5/21/1999. 		RM 
_________________________________________________________________________

1395.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: On Larb Creek Road, ca 3 air mi N of Dead Mans Hill, ca 18.5 air mi SSW of Hinsdale.  Elev. 2380-2430 ft.
T28N R34E S24 NE1/4.  48.1731 N, 107.2803 W; NAD 83, GPS reading.  
Grasslands with mostly loamy to sandy soil, occasional clay soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 215.  6/21/2010. 		RM 
_________________________________________________________________________

1396.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Just off Larb Creek Road along Harb Road in Hadly Coulee, ca 3 air mi NNW of Spencer Point, ca 12 air mi SW of Hinsdale.  Elev. 2290-2380 ft.
T29N R34E S3 NE1/4.  48.3006 N, 107.2948 W; NAD 83, GPS reading.  
Hills with sagebrush-grasslands on loamy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 246.  6/21/2010. 		RM 
_________________________________________________________________________

1397.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: On Kerr Road, ca 2 mi E of West Fork Porcupine Creek, ca 3.5 mi W of Baylor; ca 15 air mi SSW of Ophiem.  Elev. 2990-3050 ft.
T34N R39E S25 SE1/4.  48.6648 N, 106.5548 W; NAD 83, GPS reading.  
Rolling grasslands. Phenology: fruiting. 

Joseph L. M. Charboneau, 320.  6/23/2010. 		RM 
_________________________________________________________________________

1398.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: On Triple Crossing Road, ca 1/4 air mi N of Whitetail Reservoir, ca 28 air mi SW of Glasgow.  Elev. 2470-2490 ft.
T26N R36E S32 South1/2.  47.9598 N, 107.1154 W; NAD 83, GPS reading.  
Grasslands with occasional sagebrush on clay soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 386.  6/24/2010. 		RM 
_________________________________________________________________________

1399.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: On Ridge Road, on ridge above Tony Coulee, ca 2.5 air mi SW of Finn Reservoir, ca 36 air mi SW of Glasgow.  Elev. 2850-3130 ft.
T25N R35E S19 NE1/4.  47.91 N, 107.259 W; NAD 83, GPS reading.  
Sandy hillside with outcrops. Phenology: fruiting. 

Joseph L. M. Charboneau, 455.  6/24/2010. 		RM 
_________________________________________________________________________

1400.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Off of Sunnyslope Road, ca 2 air mi N of Woody Island Coulee, ca 13 air mi ENE of Turner; ca 40 air mi NNW of Malta.  Elev. 2875-2890 ft.
T36N R27E S1 SW1/4.  48.9045 N, 108.1485 W; NAD 83, GPS reading.  
Rolling grasslands with occasional sagebrush on loamy to sandy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 515.  6/26/2010. 		RM 
_________________________________________________________________________

1401.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: On Black Coulee Road, in Coburg Coulee and ridge to the W, ca 4 air mi WSW of Haystack Butte, ca 12 air mi SE of Turner; ca 31 air mi NW of Malta.  Elev. 2760-3040 ft.
T34N R27E S8 NW1/4; also S7 NE1/4 and S6 SE1/4.  48.7255 N, 108.2258 W to 48.7298 N, 108.2338 W; NAD 83, GPS reading.  
Rocky hilltops. Phenology: fruiting. 

Joseph L. M. Charboneau, 562.  6/27/2010. 		RM 
_________________________________________________________________________

1402.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Off of Regina Road, on ridge overlooking Flat Creek and The Big Sag, ca 4 air mi SSW of Whitcomb Lake, ca 30 air mi S of Malta.  Elev. 2530-2610 ft.
T25N R30E S9 NE1/4.  47.9343 N, 107.8653 W; NAD 83, GPS reading.  
Sagebrush-grasslands on stony clay soil with hills and swales. Phenology: fruiting. 

Joseph L. M. Charboneau, 636.  6/27/2010. 		RM 
_________________________________________________________________________

1403.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: On North Frenchman Road, on ridge above Steelman Coulee, ca 8.5 air mi NE of Gray Reservoir, ca 37.5 air mi N of Saco; ca 51 air mi NNE of Malta.  Elev. 2640-2840 ft.
T37N R33E S2 SW1/4.  48.9904 N, 107.3501 W; NAD 83, GPS reading.  
Grasslands on loamy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 685.  6/30/2010. 		RM 
_________________________________________________________________________

1404.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: On Border Road, in the vicinity of a natural gas pipeline compression station, ca 1/4 air mi W of Whitewater Reservoir, ca 6 air mi NNW of Whitewater; ca 28 air mi NNE of Malta.  Elev. 2415-2440 ft.
T36N R31E S27 SE1/4.  48.8478 N, 107.6491 W; NAD 83, GPS reading.  
Grasslands on loamy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 767.  6/30/2010. 		RM 
_________________________________________________________________________

1405.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: W of U.S. Hwy 191, in the vicinity of Whitewater Creek, ca 3 air mi SSW of Morgan Port of Entry, ca 12.5 air mi N of Loring.  Elev. 2540-2600 ft.
T37N R29E S13 SE1/4.  48.9559 N, 107.8495 W; NAD 83, GPS reading.  
Sandy sagebrush-grasslands and hillsides. Phenology: fruiting. 

Joseph L. M. Charboneau, 811.  6/30/2010. 		RM 
_________________________________________________________________________

1406.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: W of U.S. Hwy 191 on Fanny Hill, ca 2 air mi NNW of the confluence of Cottonwood Creek and the Milk River, ca 16 air mi NNE of Malta.  Elev. 2480-2620 ft.
T33N R30E S35 SW1/4.  48.5684 N, 107.7729 W; NAD 83, GPS reading.  
Grasslands on sandy flats. Phenology: fruiting. 

Joseph L. M. Charboneau, 832.  6/30/2010. 		RM 
_________________________________________________________________________

1407.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Larb Hills (North): W of South Bench Road, Tank Coulee and ridge above it, ca 4 air mi ENE of Ashford Spring, ca 2 air mi SSW of Hinsdale; 25 air mi NW of Glasgow.  Elev. 2440-2640 ft.
T30N R36E S7 SW1/4.  48.3648 N, 107.1019 W; NAD 83, GPS reading.  
Sagebrush-grasslands on loamy to sandy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 891.  7/1/2010. 		RM 
_________________________________________________________________________

1408.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: W of U.S. Hwy 2 in Mooney Coulee, ca 5 air mi SSE of Cornwell Reservoir, ca 8 air mi NNW of Glasgow.  Elev. 2240-2290 ft.
T30N R39E S31 SE1/4; also S32 SW1/4.  48.3064 N, 106.6944 W; NAD 83, GPS reading.  
Grasslands on sandy soil with hillsides. Phenology: fruiting. 

Joseph L. M. Charboneau, 966.  7/1/2010. 		RM 
_________________________________________________________________________

1409.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: E of Harb Road, in Guston Coulee and on ridge to the N, ca 4.5 air mi SW of Regal Springs, ca 17 air mi ESE of Malta.  Elev. 2310-2400 ft.
T29N R32E S23 SW1/4.  48.2523 N, 107.5396 W; NAD 83, GPS reading.  
Sagebrush-grasslands on loamy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 1013.  7/5/2010. 		RM 
_________________________________________________________________________

1410.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: S of Content Road on ridge E of Horse Pasture Coulee, ca 3.5 air mi SW of Black Cow Reservoir, ca 22.5 air mi SSE of Malta.  Elev. 2430-2480 ft.
T27N R31E S26 SW1/4.  48.0637 N, 107.6976 W; NAD 83, GPS reading.  
Sagebrush-grasslands on clayey to loamy soil with many rocks. Phenology: fruiting. 

Joseph L. M. Charboneau, 1031.  7/5/2010. 		RM 
_________________________________________________________________________

1411.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: W of Larb Creek Road, in Black Coulee and ridge to the N, ca 3 air mi NW of Korman Reservoir, ca 36 air mi WSW of Glasgow.  Elev. 2470-2580 ft.
T27N R34E S20 NW1/4.  48.0799 N, 107.3775 W; NAD 83, GPS reading.  
Sagebrush-grasslands on clayey soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 1078.  7/5/2010. 		RM 
_________________________________________________________________________

1412.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: N of Willow Creek Road, in unnamed tributary of Barber Coulee and ridge to the W, ca 1.5 air mi SE of Wagner Spring, ca 36 air mi SW of Glasgow.  Elev. 2560-2800 ft.
T24N R36E S29 NW1/4.  47.8153 N, 107.1301 W; NAD 83, GPS reading.  
Sagebrush-grasslands on clayey soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 1106.  7/5/2010. 		RM 
_________________________________________________________________________

1413.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Rock Creek Canyon, ca 5.5 air mi NW of Abey Reservoir, ca 14 air mi NNE of Hinsdale; ca 32 air mi NW of Glasgow.  Elev. 2230-2460 ft.
T33N R36E S27 NE1/4.  48.5968 N, 106.9904 W to 48.5963 N, 106.9989 W; NAD 83, GPS reading.  
Grasslands on sandy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 1155.  7/7/2010. 		RM 
_________________________________________________________________________

1414.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: E of Rock Creek Trail in hills W of Deep Creek, ca 1 air mi SE of Antelope Pass, ca 26 air mi NNE of Hinsdale; ca 42 air mi NNW of Glasgow.  Elev. 2520-2570 ft.
T35N R37E S31 SE1/4.  48.7472 N, 106.9253 W; NAD 83, GPS reading.  
Grassland hills on clay soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 1252.  7/8/2010. 		RM 
_________________________________________________________________________

1415.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: N of Montana Youth Ranch Road, in Clark Coulee, ca 2 air mi SSW of Hanson Reservoir, ca 18 air mi NNW of Saco; ca 27 air mi NNE of Malta.  Elev. 2510-2550 ft.
T34N R32E S28 NE1/4.  48.68 N, 107.535 W; NAD 83, GPS reading.  
Grasslands on sandy to loamy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 1275.  7/8/2010. 		RM 
_________________________________________________________________________

1416.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Just N of Rock Creek Dam Road, ca 0.5 air mi W of Rock Creek, ca 5.5 air mi NNE of Hinsdale.  Elev. 2250-2300 ft.
T31N R36E S4 SE1/4.  48.4675 N, 107.0485 W; NAD 83, GPS reading.  
Grasslands with hillslopes on loamy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 1347.  7/8/2010. 		RM 
_________________________________________________________________________

1417.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: W of U.S. Hwy 191 in Black Coulee, ca 1 air mi NE of West Alkali Reservoir, ca 14.5 air mi SW of Malta.  Elev. 2480-2530 ft.
T28N R28E S1 NW1/4; also S2 NE1/4.  48.2152 N, 108.0687 W; NAD 83, GPS reading.  
Grasslands on sandy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 1384.  7/10/2010. 		RM 
_________________________________________________________________________

1418.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: E of North Dodson Road, ca 11 air mi SW of Hubert Hill, ca 23.5 air mi NW of Malta.  Elev. 2830-2850 ft.
T33N R27E S31 SW1/4.  48.5766 N, 108.2534 W; NAD 83, GPS reading.  
Grasslands with sagebrush on clay soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 1711.  7/15/2010. 		RM 
_________________________________________________________________________

1419.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Assiniboine Creek, W of Assiniboine Road, ca 8 air mi WNW of the confluence of Assiniboine Creek with the Milk River, ca 10 air mi NNW of Malta.  Elev. 2500-2600 ft.
T32N R29E S32 SE1/4; also S33 SW1/4.  48.4826 N, 107.9761 W; NAD 83, GPS reading.  
Slopes. Phenology: fruiting. 

Joseph L. M. Charboneau, 1754.  7/15/2010. 		RM 
_________________________________________________________________________

1420.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Wapati Reservoir, S of BLM Road 1143, ca 3.5 air mi W of Indian Lake, ca 43 air mi S of Malta.  Elev. 2680-2720 ft.
T23N R29E S13 SE1/4; also S24 NE1/4.  47.7462 N, 107.9104 W; NAD 83, GPS reading.  
Sagebrush-grasslands on stony clay soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 1880.  7/18/2010. 		RM 
_________________________________________________________________________

1421.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: W of Midale Road, ca 1 air mi SSW of Holzhey Reservoir, ca 29 air mi SSE of Malta.  Elev. 2840-2880 ft.
T25N R28E S26 W1/2.  47.8926 N, 108.0817 W; NAD 83, GPS reading.  
Grasslands on rolling hills of clay soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 1907.  7/18/2010. 		RM 
_________________________________________________________________________

1422.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: W of the northern terminus of Regina Road, ca 4.5 air mi W of Drabbels Reservoir, ca 5 air mi S of Malta.  Elev. 2600-2640 ft.
T29N R30E S7 NE1/4.  48.2896 N, 107.8692 W; NAD 83, GPS reading.  
Sagebrush-grasslands on rolling loamy to sandy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 1961.  7/18/2010. 		RM 
_________________________________________________________________________

1423.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Blaine County: W of Mont Hwy 241, ca 2 air mi SSW of the Turner Port of Entry, ca 10.5 air mi NW of Turner; ca 33 air mi NNE of Harlem.  Elev. 3000-3060 ft.
T37N R24E S14 NW1/4.  48.9698 N, 108.4107 W; NAD 83, GPS reading.  
Grasslands on glaciated hills of clay soil with dry potholes. Phenology: fruiting. 

Joseph L. M. Charboneau, 1975a.  7/22/2010. 		RM 
_________________________________________________________________________

1424.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: N of Sunnyslope Road, ca 7 air mi WSW of the Morgan Port of Entry, ca 12 air mi NNW of Loring; ca 42 air mi NNW of Malta.  Elev. 2830-2850 ft.
T37N R29E S19 NW1/4.  48.9521 N, 107.9642 W; NAD 83, GPS reading.  
Grasslands on clay soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 2025.  7/22/2010. 		RM 
_________________________________________________________________________

1425.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Vicinity of 3 Way No. 2 Reservoir, ca 1.5 air mi SSW of Tondra Reservoir, ca 12 air mi NNW of Whitewater; ca 34 air mi NNE of Malta.  Elev. 2680-2710 ft.
T37N R31E S29 NW1/4.  48.9368 N, 107.6834 W; NAD 83, GPS reading.  
Grasslands with sagebrush on low, rolling clay hills. Phenology: fruiting. 

Joseph L. M. Charboneau, 2074.  7/22/2010. 		RM 
_________________________________________________________________________

1426.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: N of Milk River Road on ridge E of Martins Coulee, ca 5.5 air mi S of Austin Lake, ca 21 air mi NNE of Malta.  Elev. 2430-2480 ft.
T33N R31E S15 NW1/4.  48.6234 N, 107.6554 W; NAD 83, GPS reading.  
Sandy hillslopes with grasses, forbs and shrubs. Phenology: fruiting. 

Joseph L. M. Charboneau, 2105.  7/22/2010. 		RM 
_________________________________________________________________________

1427.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: along Texas Creek on Colo Hwy 69, ca 2 mi S of junction of U.S. Hwy 50 and Colo Hwy 69; W of Pueblo.  Elev. 6900 ft.
T19S R73W S30 NE1/4; also SE1/4 S19.  38.3706 N, 105.5791 W.  
Pinyon-juniper. Phenology: flowering & fruiting. 

Brian Elliott, 6219.  5/29/1999. 		RM 
_________________________________________________________________________

1428.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Rimrock Ranch, ca 2 mi S on frontage road from I-25 Rugby exit, ca 20 mi N of Trinidad.  Elev. 6800 ft.
T30S R65W S4 South1/2; also E1/2 S5.  37.4636 N, 104.6741 W.  
Pinyon-juniper. Phenology: flowering & fruiting. 

Brian Elliott, 6282.  6/2/1999. 		RM 
     with Elizabeth Mark
_________________________________________________________________________

1429.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: up Five Point Gulch, ca 1.5 mi E of Texas Creek; W of Pueblo on U.S. Hwy 50.  Elev. 7000 ft.
T19S R73W S6; also E1/2 S8, E1/2 S21, E1/2 S9, W1/2 S3, S2, S5.  38.427 N, 105.5791 W.  
Canyon and west side of ridge in pinyon-juniper. Phenology: flowering & fruiting. 

Brian Elliott, 6386.  6/3/1999. 		RM 
     with Elizabeth Mark
_________________________________________________________________________

1430.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Jackson County: North Park: Arapaho National Wildlife Refuge: ca 2 air mi S of Walden.  Elev. 8150 ft.
T9N R79W S33.  40 42.831' N, 106 16.268' W; WGS 84, , GPS reading.  
Sagebrush-grassland uplands, dry. Phenology: fruiting. 

Bethany Lewis, 88.  6/1/2007. 		RM 840909
_________________________________________________________________________

1431.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 0.5 mi SE of junction of U.S. Hwy 50 and 3 Road at Parkdale, W of Pueblo.  Elev. 5800 ft.
T18S R71W S18 SW1/4.  38.4832 N, 105.3746 W.  
Pinyon-juniper. Phenology: flowering & fruiting. 

Brian Elliott, 6430.  6/3/1999. 		RM 
     with Elizabeth Mark
_________________________________________________________________________

1432.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 2 mi W on County Road 610; N of Walsenburg at I-25 exit 59.  Elev. 6350 ft.
T27S R67W S13.  37.6968 N, 104.8382 W.  
Pinyon-juniper/grassland transition. Phenology: flowering & fruiting. 

Brian Elliott, 6513.  6/6/1999. 		RM 
     with Elizabeth Mark
_________________________________________________________________________

1433.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: radio tower ridge S of I-80, ca 1.4 air mi S of Rawlins.  Elev. 6900-7200 ft.
T21N R87W S20 SW1/4.  41.7766 N, 107.2451 W.  
Barren ridge top and north facing sandstone draw with scattered shrubs. Phenology: flowering. 

Amy J. Roderick, 689.  6/14/1997. 		RM 
_________________________________________________________________________

1434.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Isabel National Forest: up Stultz Gulch from Stultz Trailhead on County Road 143, ca 8 air mi S of Canon City.  Elev. 7400 ft.
T20S R70W S5 South1/2; also N1/2 S6; also T20S R71W S1/2 S1 and NE1/4 S11.  38.3399 N, 105.2432 W.  
Mixed Quercus gambellii-Pinus ponderosa. Phenology: flowering & fruiting. 

Brian Elliott, 6687.  6/6/1999. 		RM 
     with Elizabeth Mark
_________________________________________________________________________

1435.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: mouth of North Crestone Creek Canyon, ca 1 air mi NE of Crestone.  Elev. 8400 ft.
T44N R12E S31 South1/2.  38.0188 N, 105.6999 W.  
Pinyon-juniper. Phenology: flowering & fruiting. 

Brian Elliott, 6773.  6/9/1999. 		RM 
     with Elizabeth Mark
_________________________________________________________________________

1436.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Costilla County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: San Pedro Mesa, ca 1 mi E of Colo Hwy 159; ca 7 air mi N of New Mexico.  Elev. 7800-8300 ft.
37.075 N, 105.5042 W.  
Artemisia tridentada/pinyon-juniper. Phenology: flowering & fruiting. 

Brian Elliott, 6925.  6/11/1999. 		RM 
     with Elizabeth Mark
_________________________________________________________________________

1437.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: W of Castle Rock Reservoir, ca 2 air mi S of Walsenburg on County Road 330.  Elev. 6300 ft.
T28S R66W S22 W1/2.  37.5948 N, 104.9842 W.  
Bouteloua grassland. Phenology: flowering & fruiting. 

Brian Elliott, 6961.  6/12/1999. 		RM 
     with Elizabeth Mark
_________________________________________________________________________

1438.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 2 air mi SW of Gardner on County Road 560.  Elev. 7200 ft.
T26S R71W S26 SW1/4; also N1/2 S35.  37.7551 N, 105.2942 W.  
Pinyon-juniper. Phenology: flowering & fruiting. 

Brian Elliott, 7227.  6/15/1999. 		RM 
     with Elizabeth Mark and Kenneth Elliott
_________________________________________________________________________

1439.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: up Mason Gulch off Forest Road 388, ca 2 air mi SE of Greenwood.  Elev. 7400 ft.
T21S R69W S26 S1/2; also N1/2 S35.  38.2102 N, 105.1089 W.  
Mixed ponderosa pine-gambel oak. Phenology: flowering & fruiting. 

Brian Elliott, 7359.  6/17/1999. 		RM 
     with Elizabeth Mark and Kenneth Elliott
_________________________________________________________________________

1440.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: N of 6N Lane, ca 5 air mi SW of Great Sand Dunes National Monument.  Elev. 7650 ft.
T40N R12E S35 SE1/4.  37.6696 N, 105.6269 W.  
Sandy substrate (vegetated dunes) with grasslands. Phenology: flowering & fruiting. 

Brian Elliott, 7509.  6/20/1999. 		RM 
     with Elizabeth Mark
_________________________________________________________________________

1441.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Seminoe Mountains: drainage W of BLM Road 3108, ca 1.6 air mi NE of Kortes Dam.  Elev. 7000 ft.
T25N R84W S3 NE1/4; also S2.  42.1663 N, 106.8707 W.  
Mixed sagebrush-grassland on gravelly flats with scattered ponderosa pine. Phenology: fruiting. 

Amy J. Roderick, 6987.  7/20/1998. 		RM 
_________________________________________________________________________

1442.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: on Forest Road 990, ca 2 air mi E of Poncha Pass on U.S. Hwy 285, ca 1/2 mi W of Rio Grande National Forest.  Elev. 9200 ft.
T48N R8E S14 N1/2; also NW1/4 S13.  38.4036 N, 106.0555 W.  
Pinus ponderosa, P. edulis, Pseudotsuga menziesii, Populus tremuloides, and Artemisia tridentata. Phenology: flowering & fruiting. 

Brian Elliott, 7793.  6/27/1999. 		RM 
     with Elizabeth Mark
_________________________________________________________________________

1443.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: ca 3 mi E of Colo Hwy 69 on Airport Road, ca 10 air mi SE of Westcliffe.  Elev. 8500 ft.
T23S R71W S29 SE1/4.  38.0205 N, 105.3468 W.  
Grassland with numerous forbs. Phenology: flowering & fruiting. 

Brian Elliott, 8477.  7/7/1999. 		RM 
     with Elizabeth Mark
_________________________________________________________________________

1444.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Fremont County: Upper North Platte and Laramie River Drainages: The Dry Lakes S of Beaver Rim or BLM Road 2401, ca 14.3 air mi NE of Jeffrey City.  Elev. 6850 ft.
T31N R91W S4 SE1/4; also S9.  42.686 N, 107.7304 W.  
Sagebrush-grassland. Phenology: fruiting. 

Amy J. Roderick, 7060.  7/23/1998. 		RM 
_________________________________________________________________________

1445.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Along Black Coulee Road near the head of Coburg Coulee, ca 20 air mi N of Dodson; ca 29 air mi NW of Malta.  Elev. 2880-3040 ft.
T34N R26E S24 South1/2.  48.6889 N, 108.2653 W; NAD 83, GPS reading.  
Shallow slopes between barren clay buttes with selenite and selenite-bearing ridge, with areas of cobblestones and shallow drainage channels. Phenology: flowering. 

B. E. Nelson, 81625.  6/17/2011. 		RM 
_________________________________________________________________________

1446.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Along Hog Farm Road just E of Big Warm Creek, ca 1 air mi SE of Ester Lake, ca 25 air mi SW of Malta.  Elev. 2650 ft.
T27N R27E S21 NE1/4.  48.0879 N, 108.24 W; NAD 83, GPS reading.  
Plains grassland with small disturbed areas. Phenology: flowering. 

B. E. Nelson, 81708.  6/18/2011. 		RM 
_________________________________________________________________________

1447.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Along Roosevelt Trail ca 0.5 mi E of Porcupine Creek and Fort Peck Indian Reservation, ca 5 air mi N of Nashua.  Elev. 2170-2220 ft.
T28N R41E S2 SW1/4.  48.205 N, 106.3938 W; NAD 83, GPS reading.  
Rolling terrain below and slope of rim with meadows, bare areas, drainage channels, with clay soil, and cobblestone covered areas. Phenology: flowering & fruiting. 

B. E. Nelson, 81763.  6/20/2011. 		RM 
_________________________________________________________________________

1448.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: E of the Milk River in Chapman Coulee just above Riverside Drive and Faraasen Park, ca 7 air mi NW of Glasgow.  Elev. 2100-2170 ft.
T29N R38E S14 E1/2.  48.272 N, 106.7426 W; NAD 83, GPS reading.  
Cobblestone slopes and ridges. Phenology: flowering & fruiting. 

B. E. Nelson, 81862.  6/20/2011. 		RM 
_________________________________________________________________________

1449.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Along Bentonite Road, ca 1.5 air mi W of Mahan and Hoyt Reservoir, ca 7 air mi W of Glasgow.  Elev. 2180-2260 ft.
T28N R38E S11 W1/2.  48.1982 N, 106.7822 W; NAD 83, GPS reading.  
Plains grassland with draws. Phenology: flowering. 

B. E. Nelson, 81909.  6/20/2011. 		RM 
_________________________________________________________________________

1450.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Along Willow Creek Road S of Archambeault Flats, ca 13 air mi W of Fort Peck; ca 15 air mi S of Glasgow.  Elev. 2180-2260 ft.
T26N R39E S20 South1/2.  47.99 N, 106.7212 W; NAD 83, GPS reading.  
Clay butte with calcareous? chiprock. Phenology: flowering & fruiting. 

B. E. Nelson, 81935.  6/22/2011. 		RM 
_________________________________________________________________________

1451.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Along Willow Creek Road above and E of Barber Coulee, ca 36 air mi SW of Glasgow.  Elev. 2520-2720 ft.
T24N R36E S29 SE1/4.  47.8133 N, 107.116 W; NAD 83, GPS reading.  
Grasslands with scattered sagebrush below the butte. Phenology: flowering & fruiting. 

B. E. Nelson, 82023.  6/22/2011. 		RM 
_________________________________________________________________________

1452.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Along Harper Ridge Road above and N of Carpenter Creek at the north boundary of Charles M. Russell National Wildlife Refuge, ca 40 air mi SW of Glasgow.  Elev. 2630-2780 ft.
T23N R36E S18 SE1/4.  47.7482 N, 107.1379 W to 47.7459 N, 107.1395 W; NAD 83, GPS reading.  
Grassland on sandy soil above the rough breaks. Phenology: flowering & fruiting. 

B. E. Nelson, 82075.  6/22/2011. 		RM 
_________________________________________________________________________

1453.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Along Stage Road (Mont Hwy 204) ca 1/2-3/4 mi N of Wild Horse Creek, ca 16 air mi S of Dodson; ca 23 air mi SW of Malta.  Elev. 2580-2640 ft.
T28N R27E S20 South1/2.  48.1693 N, 108.2685 W; NAD 83, GPS reading.  
Badlands with gravel to cobblestone size rocks, with drainage channels, bentonite boils, grassy patches, and grassland on the flats above. Phenology: flowering & fruiting. 

B. E. Nelson, 82128.  6/24/2011. 		RM 
_________________________________________________________________________

1454.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Along Alkali Road, ca 1.5 air mi E of Stage Road (Mont Hwy 204), and 1-1.5 air mi N of North Fork Mud Creek, ca 9 air mi S of Dodson, ca 17 air mi WSW of Malta  Elev. 2580 ft.
T29N R27E S9 NE1/4.  48.2908 N, 108.224 W; NAD 83, GPS reading.  
Plains grasslands with vernal depressions. Phenology: flowering. 

B. E. Nelson, 82152.  6/24/2011. 		RM 
_________________________________________________________________________

1455.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Along and above "Middle Fork" Exeter Creek, ca 9 air mi ENE of Dodson; ca 10 air mi WNW of Malta.  Elev. 2630-2690 ft.
T31N R28E S23 SW1/4.  48.4244 N, 108.061 W; NAD 83, GPS reading.  
Plains grassland and slopes and swales leading to the creek. Phenology: flowering & fruiting. 

B. E. Nelson, 82199.  6/24/2011. 		RM 
_________________________________________________________________________

1456.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Ridge between Burnett Creek and Collins Creek E of Rock Creek Road, ca 19 air mi NNE of Hinsdale.  Elev. 2390-2500 ft.
T33N R36E S1 W1/2.  48.6535 N, 106.9642 W to 48.6475 N, 106.9567 W; NAD 83, GPS reading.  
Rolling plains grassland with stony soil and swales. Phenology: fruiting. 

B. E. Nelson, 82318.  6/26/2011. 		RM 
_________________________________________________________________________

1457.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Along Rock Creek Road at the south edge of Rock Creek Flats, ca 5 air mi S of Thoeny; ca 24 air mi W of Opheim.  Elev. 2460-2520 ft.
T35N R37E S8 SW1/4.  48.8011 N, 106.9199 W; NAD 83, GPS reading.  
Swale and adjacent slopes. Phenology: flowering. 

B. E. Nelson, 82381.  6/26/2011. 		RM 
_________________________________________________________________________

1458.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: At the end of the Montfort Road 2.5-3 air mi S of Vandalia; ca 10 air mi SE of Hinsdale.  Elev. 2260-2350 ft.
T30N R37E S33 NE1/4.  48.3141 N, 106.9163 W to 48.3205 N, 106.9121 W; NAD 83, GPS reading.  
Swale and adjacent slopes. Phenology: flowering. 

B. E. Nelson, 82429.  6/26/2011. 		RM 
_________________________________________________________________________

1459.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: At the intersection of U.S. Hwy 191 and Sunnyslope Road, ca 2 air mi N of Loring; ca 32 air mi N of Malta.  Elev. 2800-2820 ft.
T35N R30E S6 SW1/4.  48.8201 N, 107.8593 W; NAD 83, GPS reading.  
Rolling plains grassland with stony knolls and swales. Phenology: flowering & fruiting. 

B. E. Nelson, 82495.  6/28/2011. 		RM 
_________________________________________________________________________

1460.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: At the corner of Grabofsky and North Sunnyslope roads, 1 mi S of Saskatchewan, ca 45 air mi NNW of Malta.  Elev. 2840-2860 ft.
T37N R28E S7 NE1/4.  48.9838 N, 108.0838 W; NAD 83, GPS reading.  
Rolling plains grassland with swales. Phenology: flowering. 

B. E. Nelson, 82523.  6/28/2011. 		RM 
_________________________________________________________________________

1461.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Hills E of Chapman above Woody Island Coulee, ca 38 air mi NNW of Malta.  Elev. 2780-2850 ft.
T36N R28E S19 NE1/4.  48.872 N, 108.1123 W; NAD 83, GPS reading.  
Grassy flats with silver sagebrush, below the bluffs. Phenology: flowering. 

B. E. Nelson, 82580.  6/28/2011. 		RM 
_________________________________________________________________________

1462.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Windy Ridge and Papoose Creek, ca 1 air mi SSW of Erie Reservoir, ca 15 air mi N of Hinsdale; ca 36 air mi NW of Glasgow.  Elev. 2560-2710 ft.
T33N R35E S24 N1/2.  48.6081 N, 107.085 W; NAD 83, GPS reading.  
Moist coulee bottoms and swales. Phenology: flowering. 

Joseph L. M. Charboneau, 5365.  6/19/2011. 		RM 
_________________________________________________________________________

1463.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Ridge W of Frenchman Creek, N of Frenchman Road, ca 1/4 air mi SW of Frenchman Reservoir, ca 22.5 air mi NNW of Hinsdale; ca 45 air mi NW of Glasgow.  Elev. 2400-2500 ft.
T43N R34E S13 SW1/4.  48.7035 N, 107.2079 W; NAD 83, GPS reading.  
Grasslands on loamy soil with cobbles on hilltops. Phenology: flowering. 

Joseph L. M. Charboneau, 5444.  6/19/2011. 		RM 
_________________________________________________________________________

1464.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Sixth Ridge, ca 9 air mi SSE of Pines Reservoir, ca 25 air mi SW of Fort Peck; ca 26.5 air mi S of Glasgow.  Elev. 2040-2400 ft.
T24N R39E S24 W1/2.  47.8296 N, 106.6607 W to 47.8236 N, 106.6665 W; NAD 83, GPS reading.  
In open big sagebrush areas cleared by a past fire. Phenology: flowering. 

Joseph L. M. Charboneau, 5502.  6/21/2011. 		RM 
     with Alice Sawyer
_________________________________________________________________________

1465.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: W of Stebly Road, above Browning Coulee, ca 3 air mi NE of Chico Reservoir, ca 22 air mi WSW of Fort Peck; ca 24 air mi SSW of Glasgow.  Elev. 2310-2320 ft.
T25N R39E S29 NE1/4.  47.8935 N, 106.8546 W; NAD 83, GPS reading.  
Big-sagebrush steppe on thick clay. Phenology: flowering. 

Joseph L. M. Charboneau, 5578.  6/21/2011. 		RM 
_________________________________________________________________________

1466.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: American Prairie Reserve: Dry Fork Ridge, S of West Fork Dry Fork Creek, ca 3.5 air mi ENE Wrangler Reservoir, ca 29 air mi ESE of Zortman; ca 43 air mi SSW of Malta.  Elev. 2790-2900 ft.
T23N R28E S4 N1/2.  47.7879 N, 108.1344 W; NAD 83, GPS reading.  
Grasslands with big sagebrush on clay hills. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 5609.  6/23/2011. 		RM 
_________________________________________________________________________

1467.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: hills N of outlet of Fourchette Creek into Fourchette Bay, E of Refuge Road 858, ca 3 air mi NNE of Fowler Reservoir, ca 39 air mi ESE of Zortman; ca 47 air mi SSE of Malta.  Elev. 2310-2430 ft.
T22N R31E S5 NW1/4.  47.7035 N, 107.766 W to 47.7056 N, 107.7736 W; NAD 83, GPS reading.  
Grasslands with sagebrush on loamy to sandy hillsides. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 5674.  6/23/2011. 		RM 
_________________________________________________________________________

1468.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: American Prairie Reserve: Box Elder Creek and hills above, ca 4 air mi E of Indian Lake, ca 38.5 air mi ESE of Zortman; ca 44 air mi SSE of Malta.  Elev. 2310-2390 ft.
T23N R31E S20 SW1/4.  47.735 N, 107.7674 W to 47.7402 N, 107.7654 W; NAD 83, GPS reading.  
Big-sagebrush steppe with greasewood on clay. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 5721.  6/24/2011. 		RM 
     with Mark Majerus, Michael Dolan, Noorjahan Parwana, Katie Butts, and Mary Frieze
_________________________________________________________________________

1469.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: American Prairie Reserve: W of Reynolds Hill Road, ca 4.5 air mi W of Square Butte, ca 40.5 air mi ESE of Zortman; ca 42 air mi SSE of Malta.  Elev. 2520-2600 ft.
T23N R31E S11 NE1/4.  47.7729 N, 107.6914 W to 47.7728 N, 107.701 W; NAD 83, GPS reading.  
Big sagebrush-grasslands on rolling hills of loamy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 5841.  6/24/2011. 		RM 
     with Mark Majerus, Michael Dolan, Noorjahan Parwana, and Katie Butts
_________________________________________________________________________

1470.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: unnamed butte S of Refuge Road 844, ca 1.5 air mi NW of Schuyler Butte, ca 45.5 air mi ESE of Zortman; ca 48.5 air mi SSE of Malta.  Elev. 2680-2830 ft.
T22N R32E S8 NW1/4.  47.686 N, 107.6418 W; NAD 83, GPS reading.  
Silty sand hilltop. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 5938.  6/25/2011. 		RM 
_________________________________________________________________________

1471.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Near origin of Spring Creek, ca 8.5 air mi E of Laundry Hill, ca 25 air mi SSW of Opheim; ca 24 air mi N of Glasgow.  Elev. 2890-2920 ft.
T32N R39E S10 SE1/4.  48.5389 N, 106.6463 W; NAD 83, GPS reading.  
Porcupine grass (Hesperostipa curtiseta) grasslands on rolling hills with moist swales and slopes on loamy soil. Phenology: flowering. 

Joseph L. M. Charboneau, 5979.  6/27/2011. 		RM 
_________________________________________________________________________

1472.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Middle Fork Porcupine Creek, S of Baylor Road, ca 2 road mi E of Baylor, ca 14 air mi S of Opheim; ca 34 air mi NNE of Glasgow.  Elev. 2830-2840 ft.
T34N R40E S36 NW1/4.  48.663 N, 106.4326 W; NAD 83, GPS reading.  
Grasslands on loamy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 6033.  6/27/2011. 		RM 
_________________________________________________________________________

1473.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: CK Ridge, W of Refuge Road 206, ca 10 air mi ESE of Taint Reservoir, ca 24 air mi SE of Zortman; ca 52 air mi SSW of Malta.  Elev. 2640-2900 ft.
T22N R27E S24 N1/2.  47.6616 N, 108.1914 W to 47.6591 N, 108.1985 W; NAD 83, GPS reading.  
Sagebrush-grasslands with occasional juniper on flats above the breaks on clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 6113.  6/28/2011. 		RM 
_________________________________________________________________________

1474.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Ridge E of Spring Creek, W of CK Ridge Road, ca 2.5 air mi E of Blizzard Reservoir, ca 18 air mi SE of Zortman; ca 48 air mi SSW of Malta.  Elev. 2840-2970 ft.
T23N R27E S29 N1/2.  47.7335 N, 108.2761 W; NAD 83, GPS reading.  
Sagebrush-grasslands on rolling hills of clay to loamy soil with swales and areas of stony silty hardpans. Phenology: fruiting. 

Joseph L. M. Charboneau, 6195.  6/28/2011. 		RM 
_________________________________________________________________________

1475.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Larb Hills (North): S of Beaver Creek, ca 4.5 air mi NNW of Ashford Spring, ca 6.5 air mi WNW of Hinsdale; ca 31.5 air mi NW of Glasgow.  Elev. 2210-2370 ft.
T31N R35E S30 SE1/4.  48.4098 N, 107.2226 W; NAD 83, GPS reading.  
Hilltops with sandy soil and sandstone outcrops. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 6265.  6/30/2011. 		RM 
_________________________________________________________________________

1476.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Larb Hills (North): N of Cottonwood Creek, ca 4 air mi S of Bauer Reservoir, ca 13 air mi SW of Saco; ca 17.5 air mi ESE of Malta.  Elev. 2480-2650 ft.
T29N R32E S1 N1/2.  48.3002 N, 107.5084 W; NAD 83, GPS reading.  
Silver sagebrush-grasslands on loamy soil on rolling hills with swales. Phenology: fruiting. 

Joseph L. M. Charboneau, 6384.  6/30/2011. 		RM 
_________________________________________________________________________

1477.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Larb Hills (North): E of Lower Harb Road, ca 1.5 air mi E of Beaver Creek, ca 15 air mi SW of Saco; ca 15.5 air mi ESE of Malta.  Elev. 2330-2500 ft.
T29N R32E S3 NW1/4.  48.3039 N, 107.5591 W; NAD 83, GPS reading.  
Rolling sagebrush-grasslands on loamy soil with slopes and swales. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 6464.  6/30/2011. 		RM 
_________________________________________________________________________

1478.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Kaminsky Hill and area to the N, ca 3.5 air mi N of the West Fork Poplar River, ca 12.5 air mi NE of Opheim; ca 57 air mi NNE of Glasgow.  Elev. 3030-3150 ft.
T37N R42E S16 W1/2; also S21 NW1/4.  48.9679 N, 106.1957 W to 48.9486 N, 106.193 W; NAD 83, GPS reading.  
Grasslands with shrubby cinquefoil and moist depressions on loamy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 6537.  7/2/2011. 		RM 
     with Josh Lamp
_________________________________________________________________________

1479.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Shady Rest RV Park and area around Glasgow BLM Field Station, N of U.S. Hwy 2, ca 3/4 air mi NE of the hospital.  Elev. 2160-2170 ft.
T28N R39E S12 SE1/4.  48.1956 N, 106.6203 W; NAD 83, GPS reading.  
Empty lot and disturbed graveled area. Phenology: fruiting. 

Joseph L. M. Charboneau, 6600.  7/3/2011. 		RM 
_________________________________________________________________________

1480.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Uhlan Coulee, ca 2.5 air mi W of Porcupine Creek, ca 23 air mi N of Fort Peck; ca 12 air mi NE of Glasgow.  Elev. 2550-2700 ft.
T30N R41E S30 NW1/4.  48.3321 N, 106.4504 W to 48.3246 N, 106.4493 W; NAD 83, GPS reading.  
Grasslands on hills with slopes and swales on loamy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 6682.  7/3/2011. 		RM 
_________________________________________________________________________

1481.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: N of Cottonwood Creek, ca 9.5 air mi WNW of Fanny Hill, ca 27 air mi WSW of Whitewater; ca 27 air mi NNW of Malta.  Elev. 2500-2600 ft.
T33N R29E S17 SW1/4.  48.6137 N, 107.9658 W; NAD 83, GPS reading.  
Grasslands with occasional silver sagebrush on loamy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 6777.  7/5/2011. 		RM 
_________________________________________________________________________

1482.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: SW of Martin Lake, N of Turner Cutacross Road, ca 4 air mi W of Loring; ca 15 air mi WNW of Whitewater; ca 30 air mi NNW of Malta.  Elev. 2790-2800 ft.
T35N R29E S16 SW1/4.  48.7898 N, 107.9482 W; NAD 83, GPS reading.  
Grasslands with occasional silver sagebrush on loamy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 6822.  7/5/2011. 		RM 
_________________________________________________________________________

1483.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Cottonwood Creek at confluence with Black Coulee, ca 9.5 air mi SW of Horseshoe Lake, ca 15 air mi WSW of Loring; ca 30.5 air mi NNW of Malta.  Elev. 2630-2700 ft.
T34N R27E S3 N1/2; also S4 NE1/4 and T35N R27E S35 SW1/4.  48.7393 N, 108.1903 W to 48.7437 N, 108.1693 W; NAD 83, GPS reading.  
Saltbush and greasewood on silty flats with alkaline seeps and badlands clay slopes. Phenology: fruiting. 

Joseph L. M. Charboneau, 6901.  7/5/2011. 		RM 
_________________________________________________________________________

1484.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: S of Tiger Butte Road, ca 3 air mi SSE of Tiger Butte, ca 7 air mi NNW of Fort Peck; ca 9.5 air mi SE of Glasgow.  Elev. 2200-2210 ft.
T27N R40E S13 NW1/4.  48.0986 N, 106.5042 W; NAD 83, GPS reading.  
Grasslands with fringed sage on sandy soil with swales. Phenology: fruiting. 

Joseph L. M. Charboneau, 7018.  7/7/2011. 		RM 
_________________________________________________________________________

1485.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: N of Refuge Road 108, ca 6.5 air mi ENE of Willow Flat Reservoir, ca 6 air mi WSW of Fort Peck; ca 15 air mi SSE of Glasgow.  Elev. 2260-2370 ft.
T26N R40E S21 NE1/4.  47.9998 N, 106.5597 W; NAD 83, GPS reading.  
Big sagebrush steppe on badlands clay hills with large patches of yellow sweetclover. Phenology: fruiting. 

Joseph L. M. Charboneau, 7061.  7/7/2011. 		RM 
_________________________________________________________________________

1486.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Bitter Creek Wilderness Study Area: ridge S of Cow Coulee, ca 7.5 air mi SSW of Last Chance Reservoir, ca 21 air mi WSW of Opheim; ca 41 air mi NNW of Glasgow.  Elev. 2600-2640 ft.
T35N R37E S25 NW1/4.  48.7652 N, 106.8305 W; NAD 83, GPS reading.  
Grassland with occasional silver sagebrush on loamy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 7272.  7/9/2011. 		RM 
_________________________________________________________________________

1487.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Korsbeck Waterfowl Production Area: W of Stage Road, ca 8 air mi N of Ester Lake, ca 24 air mi NNE of Zortman; ca 21.5 air mi SW of Malta.  Elev. 2590-2600 ft.
T28N R27E S5 N1/2.  48.2154 N, 108.2706 W; NAD 83, GPS reading.  
Grasslands on loamy soil with occasional silver sagebrush, alkaline areas, and large patches of crested wheatgrass, yellow sweetclover, and alfalfa. Phenology: fruiting. 

Joseph L. M. Charboneau, 7344.  7/11/2011. 		RM 
_________________________________________________________________________

1488.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: American Prairie Reserve: North Fork White Rock Coulee, ca 4.5 air mi ESE of Little Warm Reservoir, ca 24.5 air mi ENE of Zortman; ca 24 air mi SSW of Malta.  Elev. 2600-2640 ft.
T27N R28E S36 SE1/4.  48.0479 N, 108.0498 W; NAD 83, GPS reading.  
Grassland hills with big sagebrush on clay to loamy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 7391.  7/11/2011. 		RM 
_________________________________________________________________________

1489.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Matador Ranch: Coburn Butte and prairie to the E, ca 8.5 air mi WSW of Veseth Reservoir, ca 8.5 air mi ESE of Zortman; ca 40 air mi SSW of Malta.  Elev. 3130-3760 ft.
T25N R26E S27 N1/2.  47.8933 N, 108.3518 W to 47.891 N, 108.3647 W to 47.8973 N, 108.3578 W; NAD 83, GPS reading.  
Grasslands at base of butte with sandy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 7482.  7/11/2011. 		RM 
_________________________________________________________________________

1490.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Seventh Ridge, ca 4.5 air mi NE of Graveyard Hill, ca 22 air mi SW of Fort Peck; ca 27 air mi SSW of Glasgow.  Elev. 2440-2720 ft.
T24N R38E S22 NE1/4.  47.8326 N, 106.8203 W; NAD 83, GPS reading.  
Sandstone-based ridge. Phenology: fruiting. 

Joseph L. M. Charboneau, 7580.  7/14/2011. 		RM 
_________________________________________________________________________

1491.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Middle Eighth Ridge, ca 2.5 air mi ENE of Graveyard Hill, ca 24 air mi SW of Fort Peck; ca 30 air mi SSW of Glasgow.  Elev. 2400-2640 ft.
T24N R38E S34 South1/2.  47.7911 N, 106.8199 W to 47.7954 N, 106.8331 W; NAD 83, GPS reading.  
Loamy hilltops. Phenology: fruiting. 

Joseph L. M. Charboneau, 7613.  7/14/2011. 		RM 
_________________________________________________________________________

1492.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Phillips County: Sand Hills: ca 3.5 air mi SSE of Silver Peak, ca 5.5 air mi SSW of Zortman; ca 49 air mi SW of Malta.  Elev. 3320-3440 ft.
T24N R25E S7 SE1/4; also S8 SW1/4.  47.8436 N, 108.5657 W; NAD 83, GPS reading.  
Sandstone ridge with occasional ponderosa pine, juniper, and big sagebrush. Phenology: fruiting. 

Joseph L. M. Charboneau, 8021.  7/19/2011. 		RM 
_________________________________________________________________________

1493.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Mesa County: Colorado River Valley: unnamed side canyon E of De Beque Canyon, N of Kimbell Mesa, ca 21 air mi ENE of Grand Junction.  Elev. 4900-5000 ft.
T9S R97W S17 South1/2.  39.2715 N, 108.2476 W; NAD 83, , GPS reading.  
Sandstone break lands and canyon walls. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 4780.  5/17/2011. 		RM 
_________________________________________________________________________

1494.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Mesa County: Ca 0.5 air mi W of Fleming Point on north side of Colo Hwy 65 along Plateau Creek, ca 9 air mi S of De Beque.  Elev. 4960-5080 ft.
T10S R97W S9 SW1/4 SE1/4.  39.1966 N, 108.2191 W; NAD 83, , GPS reading.  
South-facing sandstone cliff and slopes dominated by juniper and ephedra. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 4912.  5/19/2011. 		RM 
_________________________________________________________________________

1495.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Mesa County: Colorado River Valley: mesas on either side of Little Horsethief Creek, S of Sunnyside Road, ca 3 air mi NW of Horsethief Mountain and ca 2 air mi SE of De Beque.  Elev. 5200-5800 ft.
T8S R97W S35; also T9S R97W S2 N1/2.  39.3091 N, 108.1887 W to 39.3011 N, 108.1807 W; NAD 83, , GPS reading.  
Sandy slopes and river bench below sandstone bluffs. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 4993.  5/22/2011. 		RM 
_________________________________________________________________________

1496.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Mesa County: Unnamed mesa N of Plateau Creek, ca 6 air mi E of Colo Hwy 65 at I-70 and ca 5 air mi W of Molina.  Elev. 5100-5400 ft.
T10S R97W S13 N1/2.  39.1925 N, 108.1699 W to 39.1926 N, 108.1667 W; NAD 83, , GPS reading.  
Sandy slopes and cracks in sandstone cliffs with scattered sagebrush. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 5065.  5/24/2011. 		RM 
_________________________________________________________________________

1497.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Mesa County: Colorado River Valley: canyon SE of De Beque Reservoir, ca 1 air mi NNE of De Beque off of the W.50 Road.  Elev. 5100-5400 ft.
T8S R97W S22 W1/2.  39.3417 N, 108.213 W to 39.345 N, 108.2101 W; NAD 83, , GPS reading.  
Sandy slopes with juniper, mountain shrubs, and sagebrush. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 5354.  5/30/2011. 		RM 
_________________________________________________________________________

1498.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Garfield County: Sawatch Range: east side of County Road 120 (Hubbard Cave Road), S of Lookout Mountain and ca 1/4 air mi N of County Road 115 (Red Canyon Road), ca 3.5 air mi ESE of Glenwood Springs from the junction of Colo Hwy 82 and I-70.  Elev. 7100 ft.
T6S R88W S19 SW1/4.  39.5192 N, 107.2641 W; NAD 83, , GPS reading.  
Pinyon-juniper woodland on rolling cobbly, sandy hills with sagebrush and mountain shrubs. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 5942.  6/13/2011. 		RM 
_________________________________________________________________________

1499.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Eagle County: Rolling hills on west side of County Road 50 (Trail Gulch Road), ca 2 air mi WSW of Greenhorn Mountain and ca 6 air mi NNE of Gypsum.  Elev. 7114 ft.
T4S R85W S3 NW1/4 SW1/4.  39.6888 N, 106.8968 W.  
Sagebrush meadow and slopes with scattered juniper and rock outcrops. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 5975.  6/14/2011. 		RM 
_________________________________________________________________________

1500.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Eagle County: Hills above the West Fork Cottonwood Creek ca 1 air mi above the confluence with the main creek, ca 4 air mi S of Greenhorn Mountain and ca 3 air mi NE of Gypsum.  Elev. 7100-7300 ft.
T4S R85W S23 SW1/4 NW1/4.  39.6888 N, 106.8967 W to 39.688 N, 106.901 W; NAD 83, , GPS reading.  
Sandy slopes and bottomlands with pinyon-juniper and sagebrush in openings. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 6026.  6/14/2011. 		RM 
_________________________________________________________________________

1501.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: McPhee Gulch, ca 4 air mi NE of State Bridge.  Elev. 7300-7700 ft.
T2S R82W S4 SW1/4 SW1/4; also NW1/4 S9.  39.897 N, 106.5651 W; NAD 83, , GPS reading.  
Dry slopes and meadows with sagebrush and pinyon-juniper. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 6177.  6/19/2011. 		RM 
_________________________________________________________________________

1502.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Eagle County: Hardscrabble Mountain: Mayer Gulch, on the west side of County Road 110, ca 3 air mi SE of Eagle.  Elev. 7400 ft.
T5S R84W S23 SW1/4 NW1/4.  39.6033 N, 106.7845 W; NAD 83, , GPS reading.  
Dry gulch and slopes with sagebrush, rabbitbrush, and juniper. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 6384.  6/22/2011. 		RM 
_________________________________________________________________________

1503.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Eagle County: Hillside W of "The Squire" and Hammond Ditch (behind apartment complex), ca 1 air mi SW of Eagle from intersection of I-70 and County Road 307 (Brush Creek Road).  Elev. 6600-6800 ft.
T5S R84W S8 NE1/4 NW1/4.  39.6383 N, 106.8347 W; NAD 83, , GPS reading.  
Adobe hills with shadscale, sagebrush, and winterfat. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 6422.  6/22/2011. 		RM 
_________________________________________________________________________

1504.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Garfield County: Red Hill, ca 1 air mi N of Carbondale.  Elev. 6300 ft.
T7S R88W S28 SE1/4 NE1/4.  39.4203 N, 107.2222 W; NAD 83, , GPS reading.  
Pinyon-juniper woodland and roadside. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 7216.  7/5/2011. 		RM 
_________________________________________________________________________

1505.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: County Road 634 along Ute Log Gulch, ca 10 air mi NNW of Gardner.  Elev. 8400-8500 ft.
T24S R70W S32.  37.9184 N, 105.237 W.  
Ponderosa pine forest and streamside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 64615.  6/24/1999. 		RM 
_________________________________________________________________________

1506.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: southeast end of Black Mountain, 7 air mi NW of Gardner.  Elev. 9000-9100 ft.
T25S R70W S30 NE1/4.  37.8454 N, 105.2553 W.  
Grassland with pinyon and ponderosa pine on slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 64690.  6/24/1999. 		RM 
_________________________________________________________________________

1507.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: benchland ca 2 air mi NE of Sharpsdale.  Elev. 8200-8400 ft.
T26S R71W S33 SE1/4; also SW1/4 S34.  37.7405 N, 105.3307 W.  
Grassland and pinyon pine woodland with some volcanic rock outcrops. Phenology: flowering & fruiting. 

Ronald L. Hartman, 64743.  6/27/1999. 		RM 
_________________________________________________________________________

1508.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: along fence line S toward Little Sheep Mountain.  Elev. 7450-7600 ft.
T26S R70W S34 W1/4.  37.7405 N, 105.203 W.  
Pinyon pine and meadows. Phenology: flowering & fruiting. 

Ronald L. Hartman, 64830.  6/28/1999. 		RM 
_________________________________________________________________________

1509.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: Squirrel Creek from trailhead to branch to Pueblo Mountain Park.  Elev. 6600-7600 ft.
T23S R68W S9 SW1/4; also South1/4 S8 and N1/2 S18.  38.0643 N, 104.9991 W.  
Wooded stream bottom. Phenology: flowering & fruiting. 

Ronald L. Hartman, 65031.  7/7/1999. 		RM 
     with Fengjie Sun
_________________________________________________________________________

1510.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: in Schleichart Draw, just N of Forest Road 3120, ca 0.5 air mi W of Schleichart Draw Reservoir, ca 5.5 air mi W of Ludlow.  Elev. 3060-3340 ft.
T22N R5E S34.  45.8281 N, 103.4962 W; NAD 83, , GPS reading.  
Sandy slope above hardwood draw. Phenology: flowering. 

Hans Hallman, 416.  6/13/2009. 		 	Barcode: USFS0050445
_________________________________________________________________________

1511.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: ca 2.5 air mi NNW of Colo Hwy 114 on road to Cabin Draw.  Elev. 8600 ft.
T46N R6E S33.  38.1963 N, 106.3152 W.  
Ridge and sides of basaltic rock. Phenology: flowering & fruiting. 

Ronald L. Hartman, 65130.  7/11/1999. 		RM 
     with Fengjie Sun
_________________________________________________________________________

1512.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: Ideal Canyon, County Road 330, ca 7 air mi S of Walsenburg.  Elev. 6600 ft.
T29S R66W S16.  37.5219 N, 104.7835 W.  
Pinyon-juniper woodland. Phenology: fruiting. 

Ronald L. Hartman, 65266.  7/28/1999. 		RM 
_________________________________________________________________________

1513.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Unaweep Canyon: Jacks Canyon Road, near old quarry, above Unaweep Canyon, ca 14.5 air mi SW of Whitewater.  Elev. 7000-7100 ft.
T14S R100W S16 South1/2.  38.8323 N, 108.5788 W to 38.83719 N, 108.57179 W; NAD 83, , GPS reading.  
In pinyon/juniper. Phenology: flowering & fruiting. 

Lori E. Brummer, 7658.  5/17/2012. 		RM 
_________________________________________________________________________

1514.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Delta County: Fruitland Mesa: Black Ridge, Black Ridge Road, ca 2 road mi SSW of B50 Road, ca 10 air mi SSW of Hotchkiss.  Elev. 6900-7000 ft.
T51N R8W S16 SE1/4.  38.68 N, 107.7599 W to 38.6775 N, 107.6318 W; NAD 83, , GPS reading.  
Sparse pinyon/juniper/shrub/rock mix. Phenology: flowering & fruiting. 

Lori E. Brummer, 7893.  5/21/2012. 		RM 
_________________________________________________________________________

1515.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Delta County: Fruitland Mesa: Black Ridge, end of Black Ridge Road, W of landing strip on edge of mesa, ca 8 3/4 air mi SW of Hotchkiss.  Elev. 6700-6800 ft.
T15S R93W S32 E1/2.  38.7071 N, 107.8147 W to 38.7072 N, 107.8204 W; NAD 83, , GPS reading.  
Dry pinyon/juniper. Phenology: flowering & fruiting. 

Lori E. Brummer, 7921.  5/21/2012. 		RM 
_________________________________________________________________________

1516.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: Upper North Platte and Laramie River Drainages: Laramie Plains: Box Canyon E of Fetterman Road, ca 5 air mi N of Wheatland Reservoir No. 3.  Elev. 7100 ft.
T23N R74W S8; also S17 and S9.  41.9803 N, 105.7319 W.  
Sagebrush-grassland and dry creek bottom; Artemisia nova dominant; red sandy soil. Phenology: fruiting. 

Amy J. Roderick, 7320.  7/27/1998. 		RM 
_________________________________________________________________________

1517.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: W of Forest Road 4794 in the vicinity of Horse Creek Buttes, ca 6 air mi SE of Poker Jim Butte, ca 23 air mi S of Ashland.  Elev. 3900-3980 ft.
T6S R44E S36 SE1/4; also T7S R44E S1 NE1/4 and T7S R45E S6 NW1/4.  45.2712 N, 106.2799 W; NAD 83, , GPS reading.  
Draw dominated by chokecherry, boxelder, and Symphoricarpos with rock outcrops on margins. Phenology: fruiting. 

Hans Hallman, 5334.  6/26/2010. 		USFS 890273	Barcode: USFS0058128
_________________________________________________________________________

1518.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Idaho, Custer County: Challis National Forest: Pahsimeroi Mountains: slopes along Middle Fork Lawson Creek, 8.5 air mi S of Ellis.  Elev. 6246 ft.
T14N R20E S1.  44.56853 N, -114.04845 W; NAD83, uncertainty 10 m., Field Notes.  
Sandy or gravelly soil in mesic shrub-steppe vegetation; 22° slope, ESE aspect; alkaline volcanic geology. 26-75 individuals apparent. Phenology: flowering & fruiting. 

Joshua J. Irwin, 1028.  6/15/2010. 		RM 
_________________________________________________________________________

1519.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Idaho, Custer County: Salmon River between Challis and Salmon: slopes of unnamed gulch ca 0.5 mi NE of Mud Spring Gulch, 7.8 air mi WSW of Ellis.  Elev. 5285 ft.
T15N R19E.  44.63578 N, -114.18616 W; NAD83, uncertainty 10 m., Field Notes.  
Sandy or gravelly soil in xeric shrub-steppe vegetation; 11° slope, ESE aspect; rhyodacite geology. 26-75 individuals apparent. Phenology: flowering & fruiting. 

Joshua J. Irwin, 587.  6/2/2010. 		RM 
_________________________________________________________________________

1520.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: unnamed gulch along Panther Creek and N of Dry Gulch near Point 4147, 6.8 air mi SW of Shoup.  Elev. 3753 ft.
T23N R18E S29.  45.30049 N, -114.36628 W; NAD83, uncertainty 10 m., Field Notes.  
Well developed soil in xeric grassland vegetation; 35° slope, W aspect; arenite geology. 26-75 individuals apparent. Phenology: flowering & fruiting. 

Joshua J. Irwin, 251.  5/21/2010. 		RM 
_________________________________________________________________________

1521.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Gorge: ridge above the Cove Creek confluence, 7.9 air mi WSW of Shoup.  Elev. 3684 ft.
T23N R17E S13.  45.32611 N, -114.42306 W; NAD83, uncertainty 10 m., Field Notes.  
39° slope, WSW aspect; biotite gneiss geology. Phenology: flowering & fruiting. 

Joshua J. Irwin, 88.  5/17/2010. 		RM 
_________________________________________________________________________

1522.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Gorge: between Sage and Moose creeks, 5.8 air mi WSW of North Fork.  Elev. 3570 ft.
T24N R20E S28.  45.3872 N, -114.10926 W; NAD83, uncertainty 10 m., Field Notes.  
Well developed soil in xeric grassland vegetation; 15° slope, SSW aspect; granite geology. Greater than 150 individuals apparent. Phenology: flowering & fruiting. 

Joshua J. Irwin, 802.  6/10/2010. 		RM 
     with Wendy Irwin
_________________________________________________________________________

1523.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Idaho, Butte County: Challis National Forest: Lost River Range: unnamed canyon S of Eightmile Canyon and E of Deadman Canyon, 8.6 air mi SSW of Howe.  Elev. 5733 ft.
T4N R28E S14.  43.67058 N, -113.07945 W; NAD83, uncertainty 10 m., Field Notes.  
Well developed soil in xeric shrub-steppe vegetation; 8° slope, ESE aspect; limestone geology. 26-75 individuals apparent. Phenology: flowering & fruiting. 

Joshua J. Irwin, 1334.  6/21/2010. 		RM 
_________________________________________________________________________

1524.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Idaho, Butte County: Arco Hills: southernmost edge of the Arco Hills between Butte City and Deadman Flat, 5.8 air mi ESE of Arco.  Elev. 5407 ft.
T4N R27E.  43.60964 N, -113.18961 W; NAD83, uncertainty 10 m., Field Notes.  
Well developed soil in xeric shrub-steppe vegetation; alluvial geology. Greater than 150 individuals apparent. Phenology: flowering & fruiting. 

Joshua J. Irwin, 1261.  6/20/2010. 		RM 
_________________________________________________________________________

1525.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A, Idaho, Lemhi County: Salmon National Forest: Northern Salmon River Mountains: near USGS Point 3510 above Ouzel Rapids on the lower Middle Fork Salmon River, 21.5 air mi WSW of Shoup.  Elev. 3463 ft.
T22N R15E S24.  
In xeric soil within grassland vegetation, 19 degree slope, SSE aspect, gneiss geology. 25-75 plants estimated. Phenology: flowering & fruiting. 

Joshua J. Irwin, 4627.  6/1/2011. 		RM 
_________________________________________________________________________

1526.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A, Idaho, Lemhi County: Challis National Forest: Salmon River Mountains: south side of the confluence of Camas Creek and the Middle Fork Salmon River, 36.0 air mi NW of Challis.  Elev. 3851 ft.
T18N R15E S16.  
Dominant population in xeric soil within shrub-steppe vegetation, 9 degree slope, N aspect, granodiorite geology. Phenology: flowering & fruiting. 

Joshua J. Irwin, 4842.  6/9/2011. 		RM 
_________________________________________________________________________

1527.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A, Idaho, Custer County: Salmon River: benchland on the south side of the Salmon River between Gerry Gulch and Shep Creek, 10.6 air mi NNE of Challis.  Elev. 4888 ft.
T15N R20E S17.  
Dominant population in xeric soil within desert scrub vegetation, 6 degree slope, W aspect, trachyandesite geology. Phenology: flowering & fruiting. 

Joshua J. Irwin, 5470.  6/23/2011. 		RM 
_________________________________________________________________________

1528.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Bitterroot Range: Forest Road 30 along Salmon River, then NW 1.3 air mi along Squaw Creek, 0.7-1.2 air mi NW of Indianola Forest Service Station.  Elev. 4120-4603 ft.
T4S R23E S14.  45.4058 N, 114.1804 W to 45.4125 N, 114.1825 W; NAD 83, , GPS reading.  
Grassy slopes, open or under ponderosa pine. Phenology: flowering & fruiting. 

Ronald L. Hartman, 89663.  5/21/2010. 		RM 
_________________________________________________________________________

1529.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Idaho, Lemhi County: Road to radio towers NE of Salmon, Discovery Hill.  Elev. 4100-4430 ft.
T22N R22E S32 E1/2; also W1/2 S33.  45.1914 N, 113.8771 W to 45.1923 N, 113.8675 W to 45.1971 N, 113.8687 W to 45.1969 N, 113.8801 W; NAD 83, , GPS reading.  
Grassy slopes with eroded areas and disturbed sites Phenology: flowering & fruiting. 

Ronald L. Hartman, 89717.  5/23/2010. 		RM 
     with Joshua J. Irwin
_________________________________________________________________________

1530.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: Fenster Creek, 2 air mi SW of Carmen on U.S. Hwy 93 N of Salmon.  Elev. 4100-4650 ft.
T22N R21E S24; also SW1/4 S13.  45.2286 N, 113.9246 W to 45.2308 N, 113.9303 W; NAD 83, , GPS reading.  
Creek side and steep slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 89942.  5/25/2010. 		RM 
     with Joshua J. Irwin
_________________________________________________________________________

1531.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Idaho, Lemhi County: Bitterroot Range: Badger Spring Gulch from the edge of Big Flat, ca 8 air mi N of Salmon.  Elev. 3890-4265 ft.
T6S R18W S28; also N1/2 S33.  45.2871 N, 113.8742 W to 45.2965 N, 113.8631 W; NAD 83, , GPS reading.  
Breaks with loose sediments of sand and clay, sagebrush grasslands below to scattered ponderosa pine above. Phenology: flowering & fruiting. 

Ronald L. Hartman, 90012.  5/26/2010. 		RM 
     with Joshua J. Irwin
_________________________________________________________________________

1532.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Idaho, Butte County: Deadman Flat, ca 9 air mi E of Arco.  Elev. 5300-5370 ft.
T4N R28E S28.  43 38.761' N, 113 7.533' W; NAD 83, , GPS reading.  
Juniperus osteosperma, Artemisia tridentata, and Cercocarpus ledifolius. Phenology: flowering & fruiting. 

Ronald L. Hartman, 91294.  6/9/2011. 		RM 
     with Emma E. Stewart
_________________________________________________________________________

1533.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Idaho, Butte County: Little Lost River Valley: ca 3 air mi WNW of intersection of Ida Hwys 22 and 33, ca 24 air mi NE of Arco.  Elev. 4800 ft.
T6N R30E S28.  43 49.153' N, 112 53.583' W; NAD 83, , GPS reading.  
Sandy roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 91427.  6/11/2011. 		RM 
     with Emma E. Stewart
_________________________________________________________________________

1534.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Lemhi Range: lower Cow Creek, 4.5 air mi NE of Ellis.  Elev. 4780-4900 ft.
T16N R21E S4 South1/2.  44 44.402' N, 113 59.475' W to 44 44.577' N, 113 58.711' W; NAD 83, , GPS reading.  
On lower steep slope, often in shrubs or on rubble. Phenology: flowering & fruiting. 

Ronald L. Hartman, 91592.  6/15/2011. 		RM 
     with Joshua J. Irwin, Emma E. Stewart
_________________________________________________________________________

1535.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Beaverhead County: Blacktail Mountains: Weston Canyon, ca 11-12 air mi S of Dillon, ca 1-4 air mi N of Ashbough Peak.  Elev. 6170-6380 ft.
T9S R8W S21 NE1/4.  45.038 N, 112.5845 W to 45.0426 N, 112.5832 W; NAD 83, , GPS reading.  
Shortgrass prairie on a bench in a valley bottom. Phenology: flowering & fruiting. 

Emma E. Freeland, 6809.  7/15/2013. 		RM 
_________________________________________________________________________

1536.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Beaverhead County: Foothills of the Snowcrest Range: Blacktail State Wildlife Management Area: East Fork Blacktail Deer Creek, ca 10 air mi NW of Antone Peak, ca 27 air mi SE of Dillon.  Elev. 6780-6940 ft.
T11S R6W S1.  44.9057 N, 112.2736 W to 44.903 N, 112.2729 W; NAD 83, , GPS reading.  
Grasslands on rolling hills. Phenology: flowering & fruiting. 

Emma E. Freeland, 7031.  7/17/2013. 		RM 
_________________________________________________________________________

1537.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Montana, Madison County: Madison Valley: Eight Mile Ford Fishing Access site, ca 4 air mi S of Ennis, along County Road 36.  Elev. 5040 ft.
T6S R1W S2.  45.2989 N, 111.7557 W to 45.2981 N, 111.7553 W; NAD 83, , GPS reading.  
Dry, disturbed grasslands at a fishing access parking lot. Phenology: fruiting. 

Emma E. Freeland, 7702.  8/1/2013. 		RM 
_________________________________________________________________________

1538.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Garfield County: Northwest corner of Grass Mesa, E of Helmer Gulch, ca 1 air mi SSW of Rifle.  Elev. 5550-6100 ft.
T6S R93W S20 SE1/4; also NE1/4 S29.  39.5055 N, 107.7977 W to 39.5079 N, 107.7941 W to 39.5067 N, 107.7899 W to 39.5031 N, 107.7937 W; GPS reading.  
Stony clay slopes with sagebrush. Phenology: flowering & fruiting. 

B. E. Nelson, 79292.  5/7/2010. 		USFS 	Barcode: USFS0061044
     with Michael K. Kirkpatrick
_________________________________________________________________________

1539.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 0.8 mi NW of Meadow Springs Wash, 1.1 mi SE of Wildcat Butte, 15 mi ENE of Lyman.  Elev. 6770 ft.
T17N R112W S23 NE1/4 SW1/4.  zone 12, 580696E, 4587655N; NAD 83, Specimen Label.  
Wyoming big sagebrush grassland on gravelly clay soil; with scattered cushion plant openings with Eremogone hookeri, Eriogonum caespitosum, Stenotus acaulis, Achnatherum hymenoides. Phenology: flowering & fruiting. 

Walter Fertig, 24777.  6/28/2009. 		RM 914785	Barcode: RM0179598
_________________________________________________________________________

1540.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: 2 track to the left off north bound County Road 351 just passed Dugway, ca 12 air mi NE of Rawlins.  Elev. 6512 ft.
T22N R86W S12 N1/2.  41 53' 42.551" N, 107 2' 50.355" W; NAD 83, , Field Notes.  330164.33E, 4640113.91N; NAD 83, Field Notes.  
Loamy sand with gravel; on rolling flats; slope 0-10 deg; with Astragalus spp., Cryptantha spp., Achnatherum hymenoides, Sphaeralcea coccinea, Erysimum asperum. Phenology: fruiting. 

Martina Suazo, WY-030-69.  7/1/2010. 		RM 
     with Rebecca Upjohn
_________________________________________________________________________

1541.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Custer County: Hell Canyon, 8 mi NE of Dewey.  Elev. 4160 ft.
T5S R2E S29.  43.5885 N, 103.9061 W; uncertainty 1 mi..  
Rocky valley; grass and pioneer association; xerophytic. Phenology: fruiting. 

Herman E. Hayward, 2438.  7/28/1927. 		RM 111206
_________________________________________________________________________

1542.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Pennington County: Limestone District, 12 mi W of Deerfield.
Open grassland; grass, sedge. Phenology: fruiting. 

Herman E. Hayward, 2270.  7/22/1927. 		RM 111206
_________________________________________________________________________

1543.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Inyan Kara Creek, 17 mi S of Sundance.  Elev. 5220 ft.
T49N R62W S26.  44.1979 N, 104.2644 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Foothills; grass association; xerophytic. Phenology: fruiting. 

Herman E. Hayward, 2122.  7/14/1927. 		RM 111205
_________________________________________________________________________

1544.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Montrose County: Twentyfive Mile Mesa: Potter Canyon, end of Roubideau Canyon Road, ca 5.7 road mi SW from junction with Twentyfive Mesa Road, ca 10.5 air mi SW of Delta.  Elev. 5200-5840 ft.
T50N R12W S3 NW1/4.  38.6395 N, 108.196 W to 38.6303 N, 108.2001 W to 38.6302 N, 108.1988 W; NAD 83, , GPS reading.  
Desert shrub with scattered juniper in sandstone canyon. Phenology: flowering & fruiting. 

Lori E. Brummer, 181.  6/5/2010. 		RM 
_________________________________________________________________________

1545.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Montrose County: Slopes above substation SE of Cimarron, NE of U.S. Hwy 50, ca 19.5 air mi E of Montrose.  Elev. 7160-8560 ft.
T48N R5W S9 SE1/4; also South1/2 S10 and N1/2 S15.  38.428 N, 107.528 W to 38.4299 N, 107.5236 W to 38.4303 N, 107.5086 W to 38.4273 N, 107.51 W; NAD 83, , GPS reading.  
Sagebrush with scattered juniper near two-track road. Phenology: flowering & fruiting. 

Lori E. Brummer, 304.  6/7/2010. 		RM 
_________________________________________________________________________

1546.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Montrose County: Fruitland Mesa: Green Mountain, ca 14 road mi W of Black Canyon Road, ca 18.5 air mi ESE of Delta.  Elev. 7640-8260 ft.
T50N R8W S32 NW1/4.  38.6465 N, 107.7975 W to 38.6462 N, 107.7924 W; NAD 83, , GPS reading.  
Meadow area in pinyon/juniper. Phenology: flowering & fruiting. 

Lori E. Brummer, 1014.  7/4/2010. 		RM 
_________________________________________________________________________

1547.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Dana Ridge, ca 7 road mi E on Rattlesnake Pass or County Road 400 from Wyo Hwy 130; ca 9 air mi SE of Walcott Junction.  Elev. 6940-7500 ft.
T20N R83W S24; also T20N R82W S19.  41.693 N, 106.6787 W.  
Sandstone ridge with sagebrush draws. Phenology: flowering. 

Amy J. Roderick, 758.  6/16/1997. 		RM 
_________________________________________________________________________

1548.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Mesa County: Clifton, C and 34 Road Management Area, ca 8 air mi ESE of Grand Junction.  Elev. 4883-5200 ft.
T1S R2E S19 SE1/4; also SW1/4 S20, NW1/4 S29, and NE1/4 S30.  39.0524 N, 108.4087 W; NAD 83, , GPS reading.  
Adobe hills. Phenology: flowering & fruiting. 

Lori E. Brummer, 2276.  5/7/2011. 		RM 
_________________________________________________________________________

1549.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Delta County: BLM Lands N of Adobe Buttes, NW of Eckert, ca 28.5 air mi NNW of Montrose.  Elev. 5540-5680 ft.
T14S R95W S3 W1/2.  38.869 N, 108.0037 W to 38.866 N, 108.001 W; NAD 83, , GPS reading.  
Adobe hills and mesa top. Phenology: flowering & fruiting. 

Lori E. Brummer, 2557.  5/14/2011. 		RM 
_________________________________________________________________________

1550.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Delta County: Gunnison Gorge National Conservation Area: Smith Mountain River Overlook, ca 8 air mi ENE of Delta.  Elev. 5600 ft.
T15S R94W S5 SW1/4; also NW1/5 S8.  38.7732 N, 107.932 W to 38.7702 N, 107.92658 W; NAD 83, , GPS reading.  
Sandstone mesa on adobe hillside; desert grassland and shrub community. Phenology: flowering & fruiting. 

Lori E. Brummer, 2605.  5/16/2011. 		RM 
_________________________________________________________________________

1551.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Delta County: Uncompahgre Plateau: Escalante Canyon, McCarthy Trail, ca 11.5 air mi W of Delta.  Elev. 4950-6100 ft.
T15S R97W S19 N1/2; also South1/2 S18 and T15S R98W S24 W1/2.  38.738 N, 108.2674 W to 38.7456 N, 108.2781 W to 38.735 N, 108.2933 W; NAD 83, , GPS reading.  
Juniper grasslands on clay hillsides with sandstone mesa tops. Phenology: flowering & fruiting. 

Lori E. Brummer, 2688.  5/17/2011. 		RM 
_________________________________________________________________________

1552.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Mesa County: Kannah Creek Road, ca 3.5 road mi E of U.S. Hwy 50, mesas and hills of lower Grand Mesa.  Elev. 5130-5380 ft.
T3S R2E S2 E1/2.  38.9299 N, 108.3318 W to 38.9212 N, 108.3337 W; NAD 83, , GPS reading.  
Desert shrub and grasslands on adobe mesa with basalt boulders. Phenology: flowering. 

Lori E. Brummer, 2889.  5/21/2011. 		RM 
_________________________________________________________________________

1553.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Montrose County: Uncompahgre Basin: Gunnison Gorge National Conservation Area: ridge along Bobcat Road, ca 6 air mi ENE of Olathe.  Elev. 5870-6020 ft.
T50N R9W S4 NE1/4.  38.6316 N, 107.8789 W to 38.6323 N, 107.8747 W; NAD 83, , GPS reading.  
Desert grassland with scattered pinyon/juniper on shale hillsides with sandstone outcrops. Phenology: flowering & fruiting. 

Lori E. Brummer, 3412.  5/31/2011. 		RM 
_________________________________________________________________________

1554.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Delta County: Grand Mesa: Petrie Mesa, ca 7 air mi NNW of Delta.  Elev. 5700-6280 ft.
T14S R96W S14 South1/2; also NE1/4 S23.  38.83269 N, 108.0996 W to 38.8248 N, 108.0803 W; NAD 83, , GPS reading.  
Basalt covered mesa with adobe slopes; desert grassland. Phenology: flowering & fruiting. 

Lori E. Brummer, 3591.  6/2/2011. 		RM 
_________________________________________________________________________

1555.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Gunnison Gulch Trailhead area, NE of Bennetts Basin, ca 18.5 air mi W of Delta.  Elev. 7060-7300 ft.
T51N R14W S10.  38.69553 N, 108.4157 W to 38.699 N, 108.4204 W; NAD 83, , GPS reading.  
Pinyon/juniper woodland on sandstone mesa. Phenology: flowering & fruiting. 

Lori E. Brummer, 3797.  6/10/2011. 		RM 
_________________________________________________________________________

1556.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Montrose County: Gunnison Basin: BLM Lands W of the town of Cimarron and N of U.S. Hwy 50, ca 15 air mi SSE of Montrose.  Elev. 7240-7600 ft.
T48N R6W S6 W1/2; also T48N R7W S1 E1/2.  38.4468 N, 107.5678 W to 38.4452 N, 107.5859 W; NAD 83, , GPS reading.  
Oak brush and mountain shrub community with scattered pinyon and juniper. Phenology: flowering & fruiting. 

Lori E. Brummer, 3960.  6/13/2011. 		RM 
_________________________________________________________________________

1557.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Divide Road: Carson Hole Trailhead to Carson Hole, then NE along Dominguez Creek, ca 29.5 air mi W of Delta.  Elev. 7640-8710 ft.
T51N R16W S8 SW1/4; also NW1/4 S17, T15S R101W S24 NE1/4, and T15S R100W S19 NW1/2.  38.7369 N, 108.6145 W to 38.7387 N, 108.622 W; NAD 83, , GPS reading.  
Dry slopes with ponderosa pine and sagebrush. Phenology: flowering & fruiting. 

Lori E. Brummer, 4070.  6/15/2011. 		RM 
_________________________________________________________________________

1558.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Spring Creek Canyon from BLM boundary to West Fork Spring Creek, ca 14 air mi SW of Montrose.  Elev. 6460-7760 ft.
T48N R10W S27 South1/2; also W1/2 S34, SE1/4 S33, T47N R10W S4 W1/2, SE1/4 S5, W1/2 S8, and E1/2 S18.  38.3912 N, 107.9517 W to 38.3274 N, 108.0118 W; NAD 83, , GPS reading.  
Opening in oak brush community. Phenology: flowering & fruiting. 

Lori E. Brummer, 4230.  6/19/2011. 		RM 
_________________________________________________________________________

1559.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Love Mesa, off Forest Road 500, ca 23.5 air mi SW of Delta.  Elev. 7880-7960 ft.
T50N R14W S34 SW1/4.  38.5552 N, 108.4264 W to 38.5523 N, 108.4249 W; NAD 83, , GPS reading.  
Oak brush/mountain shrub community. Phenology: flowering & fruiting. 

Lori E. Brummer, 4556.  6/25/2011. 		RM 
     with Joe E. Brummer
_________________________________________________________________________

1560.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Colorado, Mesa County: Plateau Valley: Big Wash, ca 3/4 trail mi SE of confluence with Plateau Creek, ca 17.5 air mi NE of Grand Junction.  Elev. 4865-5105 ft.
T10S R97W S19 NW1/4; also SE1/4 S13.  39.17547 N, 108.2635 W to 39.18082 N, 108.2738 W; NAD 83, , GPS reading.  
Sandstone canyon in sparse pinyon/juniper hills. Phenology: flowering & fruiting. 

Lori E. Brummer, 12168.  5/17/2013. 		RM 
     with Jennifer R. Ackerfield
_________________________________________________________________________

1561.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Laramie County: Ca 5 mi WSW of Goshen-Laramie-Platte Counties corner.  Elev. 5600 ft.
41 38.3' N, 104 45.5' W; unknown, , GPS reading.  
Grassland, with Yucca and Penstemon. Phenology: fruiting. 

Robert D. Dorn, 11129.  6/10/2014. 		RM 921542	Barcode: RM0079660
_________________________________________________________________________

1562.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Campbell County: Ca 14 mi SE of Gillette.  Elev. 4500 ft.
44 6.1' N, 105 19.8' W; unknown, , GPS reading.  
Clay outcrop, with Artemisia frigida and Astragalus spatulatus. Phenology: fruiting. 

Robert D. Dorn, 11362.  7/1/2014. 		RM 921338	Barcode: RM0079265
_________________________________________________________________________

1563.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Converse County: Ca 2.5 mi E of Bill.  Elev. 4700 ft.
43 14' N, 105 15.5' W; unknown, , GPS reading.  
Sage-grass, with Bromus and Poa. Phenology: fruiting. 

Robert D. Dorn, 11395.  7/1/2014. 		RM 921380	Barcode: RM0079903
_________________________________________________________________________

1564.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Devils Tower National Monument, summit of Devils Tower.  Elev. 5100 ft.
T53N R65W S7 SW 1/4.  zone 13, 522603E, 4937469N; WGS 84, GPS reading.  
South-southwest aspect near edge of summit; among rocks with Artemisia frigida, Koeleria macrantha. Common. Phenology: flowering & fruiting. 

Cheryl Mayer, 1601.  7/1/2016. 		RM 963808	Barcode: RM0100819
     with Andrew Lyons-Gould
_________________________________________________________________________

1565.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Crook County: Devils Tower National Monument, summit of Devils Tower.  Elev. 5100 ft.
T53N R65W S7 SW 1/4.  zone 13, 522643E, 4937517N; WGS 84, GPS reading.  
East aspect near edge of summit; with Artemisia tridentata, Pseudoroegneria spicata, Bromus tectorum. Common. Phenology: fruiting. 

Cheryl Mayer, 1611.  7/1/2016. 		RM 963815	Barcode: RM0100826
     with Andrew Lyons-Gould
_________________________________________________________________________

1566.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Fall River County: Ca 2 mi NE of Edgemont.  Elev. 3500 
43 19' N, 103 48.5' W; unknown, , Specimen Label.  
Sandy bank, with Bromus tectorum, Poa bulbosa. Phenology: fruiting. 

Robert D. Dorn, 11710.  6/7/2016. 		RM 937730	Barcode: RM0107028
_________________________________________________________________________

1567.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: along Leavitt Creek below the south end of Cottonwood Bench, ca 7 air mi ESE of Mountain View; ca 39.5 air mi E of Evanston.  Elev. 6700-6860 ft.
T15N R114W S36.  41.2357 N, 110.2091 W.  
Sandy clay flats below the badlands with Artemisia. Phenology: flowering & fruiting. 

B. E. Nelson, 35190.  6/18/1995. 		RM 688984	Barcode: RM0179678
     with C. H. Refsdal
_________________________________________________________________________

1568.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Red Desert in Great Divide Basin: along Eagles Nest or BLM Road 3210 ca 2 air mi SE of Eagles Nest, ca 28.5 air mi N of Wamsutter.  Elev. 6270 ft.
T24N R95W S2.  42 4' 29.68" N, 108 6' 23.83" W; NAD 83, , GPS reading.  
Alluvium sand, silt, and gravel; clay sand soil; saline upland, with Atriplex gardneri, Chyrsothamnus, Artemisia tridentata var. wyomingensis, Poa secunda, Phlox hoodii, Eriogonum ovalifolium, Artemisia peditifida, Achnatherum hymenoides, Elymus elymoides, Opuntia polyacantha. Phenology: flowering & fruiting. 

Julia Battisti, WYO30-224.  6/29/2017. 		RM 
     with Kyle Donahue, A. Ramierez, J. Martin
_________________________________________________________________________

1569.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Ferris Mountains: along Pete Creek or BLM Road 3148 above Pete Creek, ca 10.5 air mi ESE of Three Forks-Muddy Gap; ca 36.2 air mi N of Rawlins.  Elev. 7050 ft.
T27N R87W S16.  42 18' 55.44" N, 107 14' 56.11" W; NAD 83, , GPS reading.  
Precambrian granites and metamorphics overlain by slope wash of gravel, sand, silt, clay, and weathered bedrock; very shallow dusky red sand-rock soil; slope 15 deg, north aspect; mountain foothills, with Astragalus spatulatus, Balsamorhiza incana, Artemisia nova, Poa secunda, P. fendleriana, Arenaria hookeri, Phlox, Linum lewisii, Eriogonum umbellatum, Cryptantha flavoculata, Stenotus acaulis. Phenology: flowering & fruiting. 

Kyle Donahue, WYO30-225.  6/29/2017. 		RM 
     with Julia Battisti
_________________________________________________________________________

1570.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: Miners Canyon on northeastern side of range, ca 16 air mi N of Independence Rock.  Elev. 6600 ft.
T27N R86W S33.  
Along creek; limber pine, Rocky Mountain maple, and Ribes common. Phenology: fruiting. 

Amy J. Roderick, 7756.  8/2/1998. 		 
_________________________________________________________________________

1571.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Flaming Gorge National Recreation Area: south peninsula at the confluence of Blacks Fork and Green River, ca 17 air mi S of Green River.  Elev. 6120-6264 ft.
T15N R108W S14 NE1/4.  41.2814 N, 109.55 W; uncertainty 0.5 mi..  
Sandy clay slopes covered with small cobblestones, dominated by desert shrubs. Phenology: flowering & fruiting. 

B. E. Nelson, 35469.  6/20/1995. 		RM 688985	Barcode: RM0179679
     with C. H. Refsdal and Laura Welp
_________________________________________________________________________

1572.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: benchland between Zieglers Wash and Dry Muddy Creek ca 9 air mi WNW of Granger; ca 24.5 air mi SE of Kemmerer.  Elev. 6460-6500 ft.
T19N R113W S12 SW1/4.  41.6431 N, 110.1239 W.  
Salt desert shrub on soft clays and clay-chert ridgetops, sagebrush bottoms and sparsely vegetated slopes, some areas of gray-green shale. Phenology: flowering & fruiting. 

B. E. Nelson, 36095.  7/3/1995. 		RM 688986	Barcode: RM0179680
     with C. H. Refsdal
_________________________________________________________________________

1573.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: benchland between Zieglers Wash and Dry Muddy Creek ca 13 air mi WNW of Granger; ca 22 air mi SE of Kemmerer.  Elev. 6590-6680 ft.
T20N R113W S32 SE1/4; also SW1/4 S33.  41.6711 N, 110.2008 W; uncertainty 1 mi..  
Desert shrubs on vegetated low sand dunes, clay slopes, conglomerate ridges, and sparsely vegetated slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 36163.  7/3/1995. 		RM 688987	Barcode: RM0179681
     with C. H. Refsdal
_________________________________________________________________________

1574.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: Bridger Butte, ca 5.5 air mi WSW of Fort Bridger; ca 25.5 air mi E of Evanston.  Elev. 7300-7500 ft.
T15N R116W S15 South1/2.  41.279 N, 110.4772 W; uncertainty 1 mi..  
Snow accumulation area on the lee side of the rim with juniper and mountain shrubs. Phenology: flowering & fruiting. 

B. E. Nelson, 36388.  7/7/1995. 		RM 688988	Barcode: RM0179578
     with C. H. Refsdal
_________________________________________________________________________

1575.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Flaming Gorge National Recreation Area: ca 6 air mi E of Manila.  Elev. 6080 ft.
T3N R21E S18 SW1/4.  
South aspect, gravelly benches, quarternary, salt desert shrubs. Phenology: flowering & fruiting. 

C. H. Refsdal, 3515.  6/5/1995. 		 
     with S. Goodrich
_________________________________________________________________________

1576.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Johnson County: Buffalo.  Elev. 4000-5000 ft.
Phenology: flowering & fruiting. 

Frank Tweedy, 3716.  7//1900. 		RM 38098	Barcode: RM0179796
_________________________________________________________________________

1577.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., South Dakota, Jackson County: Badlands: Cedar Canyon along Great Wall, Interior.
South-facing cliffs; red cedar association. Phenology: flowering & fruiting. 

Herman E. Hayward, 667.  6/8/1927. 		RM 111202	Barcode: RM0179780
_________________________________________________________________________

1578.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Flaming Gorge National Recreation Area: ca 8 air mi NW of Dutch John; 2.1 mi W of the Forest boundary.  Elev. 6400 ft.
T12N R108W S14 NE1/4.  41.0203 N, 109.5503 W; uncertainty 0.5 mi..  
Mountain top, shaly, Cercocarpus. Phenology: flowering & fruiting. 

C. H. Refsdal, 3745.  6/7/1995. 		RM 688976	Barcode: RM0179673
     with S. Goodrich
_________________________________________________________________________

1579.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Washakie Basin: along Cow Butte or BLM Road 3308, ca 20 air mi N of Baggs.  Elev. 6585 ft.
T16N R91W S28.  41 19' 22.574" N, 107 37' 54.381" W; NAD 83, , GPS reading.  
Lewis shale formation calcareous shale, siltstone and very fine grained sandstone; dark yellowish brown sand; slope 0, aspect east; talf plains, with Cryptantha, Artemisia cana, Alyssum desertorum, Allium textile, Eriogonum, Chrysothamnus viscidiflorus, Opuntia polyacantha, Achnatherum hymenoides, Linanthus pungens, Eriogonum ovalifolium, Koeleria macrantha. Phenology: fruiting. 

Chloe Battista, WYO30-252.  6/5/2018. 		RM 
     with Anah Soble
_________________________________________________________________________

1580.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: ca 1.9 km WSW of Register Cliff Historical Monument, ca 1.6 km S of North Platte River.  Elev. 1372 m.
zone DMC, 521450E, 4676500N; unknown, GPS reading.  
Cliffs and ravines; grassland to intermittent stream; limestone cap and loam; with Juniperus scopulorum, Oenothera albicaulis, Koeleria macrantha, Penstemon erianthus var. erianthus, Bromus, Poa spp. Locally common; erect, fibrous rooted, perennial herb; 30-40 cm tall. Phenology: flowering & fruiting. 

Patricia P. Douglas, 225.  6/15/1995. 		RM 957503	Barcode: RM0215834
     with Carlos M. Popolizio, Rosalie M. Smith
_________________________________________________________________________

1581.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Sheep Rock S of County Road 508, ca 5.5 air mi NW of Saratoga.  Elev. 7000-7233 ft.
T18N R84W S16 NW1/4.  41.5337 N, 106.8508 W.  
Shale ridge dominated by mountain maghogany. Phenology: flowering. 

Amy J. Roderick, 790.  6/16/1997. 		RM 
_________________________________________________________________________

1582.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: ca 18 air mi SW of Green River; 4.7 air mi S on FMC access road off of Westvaco Road.  Elev. 6260-6360 ft.
T17N R110W S23 N1/2; also S14.  41.4383 N, 109.7986 W; uncertainty 2 mi..  
Sandy plateaus and clay bottoms, rolling hills with salt desert shrub. Phenology: flowering & fruiting. 

C. H. Refsdal, 4433.  6/27/1995. 		RM 688975	Barcode: RM0179674
_________________________________________________________________________

1583.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: ca 12 air mi SE of Opal; 18.3 mi E of junction U.S. Hwy 30/Wyo Hwy 240.  Elev. 6400-6500 ft.
T20N R112W S28 E1/2.  41.6847 N, 110.0647 W; uncertainty 1 mi..  
Semi-barren desert slopes, shale ridgetops and slopes, some vegetated sand dunes. Phenology: flowering & fruiting. 

C. H. Refsdal, 4636.  6/30/1995. 		RM 688974	Barcode: RM0179672
_________________________________________________________________________

1584.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: ca 4.1 air mi N of Opal; 4.4 mi E on Wyo Hwy 240 on east side of the road.  Elev. 6680-6700 ft.
T21N R114W S1 N1/2.  41.8253 N, 110.2975 W; uncertainty 1 mi..  
Gravelly clay soils, some sands, gentle sagebrush slopes. Phenology: flowering & fruiting. 

C. H. Refsdal, 4681.  6/30/1995. 		RM 688973	Barcode: RM0179577
_________________________________________________________________________

1585.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: ca 4.5 air mi SW of Opal; 4.7 mi S on Wagon Wheel Road off of U.S. Hwy 30.  Elev. 6680-6720 ft.
T20N R115W S14 E1/2.  41.7144 N, 110.3747 W; uncertainty 1 mi..  
Gray green clay soils, west aspect, ridgetop and semi-barren sagebrush slopes. Phenology: flowering & fruiting. 

C. H. Refsdal, 4759.  7/1/1995. 		RM 688978	Barcode: RM0179675
     with Larry Refsdal
_________________________________________________________________________

1586.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Clay Basin: Teepee Mountains, ca 11.5 air mi ENE of Dutch John.  Elev. 6600-6760 ft.
T3N R24E S15 SW1/4.  
Sandstone boulders and cliff face, sandy soils, south aspect, steep slopes. Phenology: flowering & fruiting. 

C. H. Refsdal, 4834.  7/5/1995. 		 
_________________________________________________________________________

1587.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Utah, Rich County: Southwestern Wyoming and Adjacent Utah: Crawford Mountain: ca 3 air mi NE of Woodruff; 1 mi N of Little Crawford Road.  Elev. 6500-6940 ft.
T9N R7E S1 NW1/4; also NE1/4 S2.  
Sagebrush slopes with scattered junipers. Phenology: flowering & fruiting. 

C. H. Refsdal, 5111.  7/8/1995. 		 
     with B. E. Nelson
_________________________________________________________________________

1588.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Albany County: West slope Laramie Range: ca 1.5 mi NE of U.S. Hwy 30, ca 3.3 air mi E of downtown Laramie.  Elev. 7380 ft.
T16N R73W S36 NE1/4 NW1/4.  41.3189 N, 105.5321 W; WGS 84, , GPS reading.  
Sand plains, sandy loam; with Artemisia nova, Elymus lanceolatus, Physaria montana. Phenology: flowering. 

Bonnie Heidel, 4569.  6/9/2018. 		RM 981751	Barcode: RM0251725
_________________________________________________________________________

1589.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Uinta County: North Slope Uinta Mountains: ca 10 air mi SW of Mountain View; 4.4 mi S on County Road 279.  Elev. 7920-8020 ft.
T13N R116W S11 NE1/4; also NW1/4 S12.  41.1197 N, 110.4586 W; uncertainty 1 mi..  
Roadside, hard clay and gravel. Phenology: flowering & fruiting. 

C. H. Refsdal, 5382.  7/13/1995. 		RM 688981	Barcode: RM0179677
_________________________________________________________________________

1590.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Oregon Buttes Wilderness Study Area: ca 2.5 air mi SSE of Oregon Butte summit, ca 17 air mi SW of South Pass City.  Elev. 7340 ft.
T26N R101W S23 NW1/4 NE1/4.  42.2635 N, 108.9075 W; WGS 84, , GPS reading.  
Basin flats, fine silt; with Artemisia tridentata ssp. wyomingensis, Elymus lancolatus. Phenology: flowering. 

Bonnie Heidel, 4653.  6/26/2018. 		RM 981906	Barcode: RM0252757
_________________________________________________________________________

1591.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: near County Road 211, ca 6.6 air mi SW of Powder River townsite.  Elev. 6060-6100 ft.
T35N R85W S31.  42.9606 N, 107.0801 W.  
Badlands; sagebrush and saltbush common. Phenology: fruiting. 

Amy J. Roderick, 8009.  8/11/1998. 		RM 
_________________________________________________________________________

1592.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: east end of Sage Creek Mountain, ca 5.3 air mi N of Lonetree.  Elev. 8200-8420 ft.
T13N R113W S2 NW1/4; also T14N R113W South1/2 S35.  41.1353 N, 110.1153 W; uncertainty 1 mi..  
Ridgetop and east aspect, cushion plants, sandy soils with conglomerate. Phenology: flowering & fruiting. 

C. H. Refsdal, 5892.  7/23/1995. 		RM 688982	Barcode: RM0179676
_________________________________________________________________________

1593.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Utah, Summit County: North Slope Uinta Mountains: west flank of Bald Range, ca 4 air mi S of Lonetree; 4.5 mi S on Uinta County Road 295 on east side of the road.  Elev. 7960-8120 ft.
T3N R16E S17.  
Scattered limber pine, mountain mahogony, clay soils, steep slopes. Phenology: flowering & fruiting. 

C. H. Refsdal, 6519.  8/3/1995. 		 
_________________________________________________________________________

1594.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: along Twentymile or County Road 606, ca 10 air mi SW of Rawlins; ca 4 air mi N of Separation Peak.  Elev. 7120-7280 ft.
T20N R89W S22; also S23.  41.693 N, 107.4053 W.  
Sandy areas among rimrock. Phenology: flowering. 

Amy J. Roderick, 882.  6/19/1997. 		RM 
     with B. E. Nelson
_________________________________________________________________________

1595.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. comata  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: I D Ridge between Wyo Hwy 351 and Seminoe Reservoir, ca 4 air mi S of Seminoe Dam; ca 27 air mi NE of Rawlins.  Elev. 6600-6800 ft.
T25N R85W S26.  42.1085 N, 106.9681 W.  
Sand hills dominated by Artemisia cana and sandy ridges populated with limber pine, ponderosa pine, and juniper. Phenology: flowering. 

Amy J. Roderick, 927.  6/20/1997. 		RM 
     with B. E. Nelson
_________________________________________________________________________

1596.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Morrison Creek: along the creek and slopes to S rising to Forest Road 550, ca 3 air mi SW of town of Buffalo Creek.  Elev. 7160-8000 ft.
T8S R71W S14.  39.3524 N, 105.3062 W.  zone 13, 474209E, 4355271N.  
Along the sandy-gravelly banks of the stream and adjacent moist drainages in a grassy meadow. Phenology: fruiting. 

Timothy W. Chumley, 5690a.  8/10/1996. 		 
_________________________________________________________________________

1597.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Seminoe Mountains: along Seminoe or County Road 351 at the pass, ca 2 air mi NNW of Seminoe Dam; ca 31 air mi NE of Rawlins.  Elev. 7440-7660 ft.
T26N R84W S31 W1/2.  42.1807 N, 106.9291 W.  
Rocky-gravelly slopes with rock outcrops and limber pine woodland. Phenology: flowering. 

B. E. Nelson, 41017.  6/26/1997. 		RM 
_________________________________________________________________________

1598.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Arizona, Coconino County: Coconino National Forest: Skunk Canyon where Forest Road 720 crosses, ca 3.5 air mi S of Flagstaff.  Elev. 6900-6950 ft.
T20N R7E S3 E1/4.  35.1452 N, 111.6394 W; GPS Reading.  
Open meadow along and on pipeline. Phenology: fruiting. 

B. E. Nelson, 66502.  9/13/2005. 		RM 
_________________________________________________________________________

1599.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: along Crevice Road; ca 2 mi SE of Jardine.  Elev. 7600 ft.
T9S R9E S21.  45.0368 N, 110.6271 W; uncertainty 1 mi..  
Sagebrush-grassland opening in Douglas fir forest with Festuca idahoensis, Koeleria macrantha, and Lomatium macrocarpum. Phenology: flowering & fruiting. 

Erwin F. Evert, 32249.  7/20/1996. 		RM 788764
_________________________________________________________________________

1600.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Arizona, Coconino County: Kaibab National Forest: Coconino Wash uplands, ca 8 mi E of Tusayan.  Elev. 7300 ft.
T30N R4E S33 SE1/4.  35.9434 N, 111.9635 W; GPS Reading.  UTM Zone 12S, 413100E, 3978100N; GPS Reading.  
Ponderosa pine forest. Phenology: buds. 

James F. Fowler, 4505.  6/27/2005. 		RM 
     with Carolyn Sieg
_________________________________________________________________________

1601.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Park County: Yellowstone Plateau: Yellowstone National Park: along the east side of Hellroaring Creek, ca 1 mi N of the Yellowstone River.  Elev. 6600 ft.
T58N R112W S31.  44.9649 N, 110.4506 W; uncertainty 1 mi..  
Sagebrush-grassland with Phlox longifolia, Festuca idahoensis, and Erigeron linearis. Phenology: flowering & fruiting. 

Erwin F. Evert, 36809.  6/20/1999. 		RM 822591	Barcode: RM0023937
_________________________________________________________________________

1602.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Beaver Creek Road across from South Fork Guard Station, ca 2 air mi SW of South Fork.  Elev. 8305 ft.
T39N R3E S9 SE1/4; also S10, W1/4 S11, SW1/4 of SW1/4 S2; also S3.  37.6486 N, 106.6531 W.  
Roadside. Phenology: fruiting. 

Jeanette Flaig, 1004.  7/15/2003. 		RM 797370
_________________________________________________________________________

1603.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Arizona, Navajo County: Sitgreaves National Forest: Mogollon Plateau: Wildcat Canyon above Forest Road 504, ca 10.5 air mi NW of Heber; ca 25.5 air mi S of Winslow.  Elev. 6470-6540 ft.
T14N R15E S2 SW1/4.  34.5402 N, 110.7284 W to 34.5431 N, 110.7294 W.  
Canyon bottom, walls, and slopes on limestone. Phenology: flowering & fruiting. 

B. E. Nelson, 70048.  8/25/2006. 		RM 
     with James F. Fowler, Brian Reif
_________________________________________________________________________

1604.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: U.S. Hwy 160 W to Forest Road 37 then  Elev. 8250 ft.
T36N R1W S8 SE1/4; N 3 road mi; ca 7 air mi SW of Pagosa Springs also SW1/4 of SW1/4 S9.  37.3575 N, 106.9606 W.  
Ponderosa pine, Douglas fir and aspen forest. Phenology: fruiting. 

Jeanette Flaig, 1444.  7/20/2003. 		RM 797369
_________________________________________________________________________

1605.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: Colo Hwy 149; ca 13 air mi SW of Creede.  Elev. 9720-11750 ft.
T40N R2W S11; South1/2 S2, E1/2 S3, SW1/4 S1, N1/4 of N1/4 and E1/4 of E1/4 S12, N1/2 S13, NE1/4 S14; T41N R2W S34, NW1/4 S35, SE1/4 S26, SW1/4 S25, NW1/2 S36; T40N R1W S7 NW1/4.  37 44.744' N, 107 3.789' W.  
Spruce forest with scattered aspen in open xeric heavily grazed grassland, pond, spruce forest with scattered aspen, rocky outcrop, subalpine bristle cone forest, creek, roadside; open xeric grassland. Phenology: flowering & fruiting. 

Jeanette Flaig, 204.  7/3/2003. 		RM 797371
_________________________________________________________________________

1606.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande State Wildlife Area: U.S. Hwy 160 E to Forest Road 345 then  Elev. 8340-8540 ft.
T40N R3E S36 SW1/4; S 08 road mi also T39W R3E S1 N1/4 of N1/4.  37 39.958' N, 106 36.129' W.  
Open pinyon/juniper woodland  with scattered cottonwood, ponderosa pine and Douglas fir with white fir on igneous rocky ridge; open xerophytic rocky lowland. Phenology: flowering & fruiting. 

Jeanette Flaig, 49.  6/29/2003. 		RM 797372
_________________________________________________________________________

1607.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: rimrock to Los Mogotes "peak 9816".  Elev. 9100-9800 ft.
T33N R7E S35 N1/2.  37 3.647' N, 106 10.907' W.  
Rocky south exposure with grassland and shrubland. Phenology: fruiting. 

Ronald L. Hartman, 77367.  6/18/2003. 		RM 797368
     with Jeanette Flaig
_________________________________________________________________________

1608.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: Forest Road 663, 0.6 road mi N of U.S.Hwy 84.  Elev. 7300-7500 ft.
T33N R1E S21; S21; also W1/4 S22.  37 9.856' N, 107 6.876' W.  
Grassy slopes with oak thickets and ponderosa pine forest at higher elevation; grassy slopes with oak thickets. Phenology: flowering & fruiting. 

Ronald L. Hartman, 77433.  6/20/2003. 		RM 797367
     with Jeanette Flaig
_________________________________________________________________________

1609.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: Forest Road 649, ca 3.2 air mi WSW of County Road 500.  Elev. 8000-8200 ft.
T34N R2W S30 W1/4.  37 4.759' N, 106 50.326' W.  
Ponderosa pine forest with oak and Rocky Mountain juniper and roadside; ponderosa pine forest. Phenology: flowering & fruiting. 

Ronald L. Hartman, 77474.  6/20/2003. 		RM 797366
     with Jeanette Flaig
_________________________________________________________________________

1610.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: Colo Hwy 151, 6 air mi NW of Forest Road 613.  Elev. 6800-6900 ft.
T34N R5W S24; S24; also NE1/4 S23 and SE1/4 S14.  37 10.355' N, 107 20.629' W to 37 10.52' N, 107 20.762' W.  
Sandy at bottom then shale and sandstone outcrops with ponderosa pine forest and scattered Gambel oak and Fendlera understory above; ponderosa pine forest. Phenology: fruiting. 

Ronald L. Hartman, 77559.  6/22/2003. 		RM 797365
     with Jeanette Flaig
_________________________________________________________________________

1611.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: Colo Hwy 149 W of Creede to Forest Road 507, 1.5 air mi on Forest Road 507 to Forest Road 508 then 0.6 road mi.  Elev. 8870-9000 ft.
T41N R1W S3 NW1/4; also NE1/4 of NE1/4 S4 and T42N R1W S34 SE1/4.  37 50.169' N, 106 57.625' W.  
Grassy slopes of hill with scattered shrubs, Douglas fir-aspen slope, and disturbed areas due to mining activity; grassy slopes. Phenology: fruiting. 

Ronald L. Hartman, 77671.  6/24/2003. 		RM 797364
     with Jeanette Flaig
_________________________________________________________________________

1612.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: Colo Hwy 149, 11 road mi W of Forest Road 507.  Elev. 8900-9700 ft.
T40N R2W S11 W1/2; also NE1/4 S10, SE1/4 S3; also SW1/4 S2.  37 10.989' N, 107 20.769' W to 37 44.374' N, 107 3.93' W.  
Rocky igneous outcrops, grassy slopes, seep with Ribes dominant and spruce-Douglas fir; grassy slope. Phenology: flowering & fruiting. 

Ronald L. Hartman, 77710.  6/24/2003. 		RM 797363
     with Jeanette Flaig
_________________________________________________________________________

1613.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: vicinity of Fulcher Gulch, ca 13 air mi SW of Monte Vista off Forest Road 270.  Elev. 8012 ft.
T37N R7E S35 NW1/4 of SW1/4.  37.4061 N, 106.1818 W; GPS Reading.  
Xeric foothills, 2% east-facing slope and ephemeral drainage. Phenology: flowering & fruiting. 

Jeanette Flaig, 3158.  5/22/2004. 		RM 
_________________________________________________________________________

1614.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: ca 7 air mi NNE of Del Norte, just N of the Elephant Rocks and Shaw Springs.  Elev. 8025 ft.
T41N R6E S27 W1/4; also E1/4 S28.  37.7652 N, 106.3095 W; GPS Reading.  
Pinyon/juniper woodland with large rock outcrops; xeric open area. Phenology: fruiting. 

Jeanette Flaig, 3308.  5/25/2004. 		RM 
_________________________________________________________________________

1615.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: County Road 42K, vicinity of Biedell Creek, 20 air mi NNE of Del Norte.  Elev. 8075 ft.
T41N R6E S11; SE1/4 and SE1/4 of NE1/4 S18; also NE1/4 S19.  37.8972 N, 106.2577 W; GPS Reading.  
Drainage bottom and on north-facing slope. Phenology: fruiting. 

Jeanette Flaig, 3395.  5/27/2004. 		RM 
     with Sue Komarek
_________________________________________________________________________

1616.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: North Tracy Canyon, vicinity of Devils Knob, 3 air mi SW of Saguache.  Elev. 8336 ft.
T44N R7E S21 NE1/4; South1/2 and .  38.0477 N, 106.1991 W; GPS Reading.  
Rock outcrops into drainage. Phenology: fruiting. 

Jeanette Flaig, 3484.  5/29/2004. 		RM 
     with Kurt Flaig
_________________________________________________________________________

1617.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: vicinity of Archuleta Canyon, Forest Road 653, 11 air mi SSE of Pagosa Springs.  Elev. 7540 ft.
T34N R1W S4 N1/2 of SE1/4; NE1/4 and .  37.1207 N, 106.9507 W; GPS Reading.  
Slope summit in Juniperus and ponderosa pine woodland with oak understory. Phenology: fruiting. 

Jeanette Flaig, 3822.  6/10/2004. 		RM 
_________________________________________________________________________

1618.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: Blanco Basin or Forest Road 012, Spring Basin just S of Blue Mountain, 12 air mi SE of Pagosa Springs.  Elev. 7924 ft.
T34N R1E S17 N1/2; also SW1/4 S8.  37.1833 N, 106.8713 W; GPS Reading.  
Ponderosa pine/oak woodland in open bottomland with dense oak woodland on southwest-facing slope of 35 deg. Phenology: fruiting. 

Jeanette Flaig, 3884.  6/10/2004. 		RM 
_________________________________________________________________________

1619.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: Turkey Creek Trailhead, vicinity of Poison Gulch, 3.5 air mi SW of South Fork.  Elev. 8456 ft.
T39N R3E S9 SW1/4 of SW1/4; also E1/2 S8.  37.6359 N, 106.6741 W; GPS Reading.  
Mixed conifer forest with aspen and forest openings up a south-facing slope. Phenology: fruiting. 

Jeanette Flaig, 3937.  6/12/2004. 		RM 
_________________________________________________________________________

1620.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: Rio Grande National Forest: Seitz Creek, Forest Road 650, 14 air mi NW of Del Norte; S of Cyclone Mountain.  Elev. 8791 ft.
T41N R4E S14.  37.797 N, 106.5237 W; GPS Reading.  
South-facing slope in shallow rocky soil. Phenology: fruiting. 

Jeanette Flaig, 4088.  6/14/2004. 		RM 
_________________________________________________________________________

1621.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: just N of Hot Creek State Wildlife Area and E of Ojito Creek and Piedrosa Canyon, 5 air mi ENE of Centro.  Elev. 8361 ft.
T35N R5E S5.  37.3005 N, 106.2236 W; GPS Reading.  
Northeast-facing slope in juniper/pinyon woodland with rock outcrops in thin rocky soil. Phenology: fruiting. 

Jeanette Flaig, 4211.  6/15/2004. 		RM 
_________________________________________________________________________

1622.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: Bachelor Loop, S of Bulldog Mountain, 4.5 mi NW of Creede.  Elev. 9651 ft.
T42N R1W S26 NE1/4.  37.8524 N, 106.9501 W; GPS Reading.  
Mixed grass prairie foothills. Phenology: flowering & fruiting. 

Jeanette Flaig, 4494.  6/20/2004. 		RM 
     with Kurt Flaig
_________________________________________________________________________

1623.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Hinsdale County: Eastern San Juan Mountains: Rio Grande National Forest: Forest Road 510, Willow Creek, 14 air mi W of Creede.  Elev. 9641 ft.
T42N R3W S36.  37.8393 N, 107.1392 W; GPS Reading.  
Aspen/spruce forest, meadow, and creekside. Phenology: fruiting. 

Jeanette Flaig, 4523.  6/20/2004. 		RM 
     with Kurt Flaig
_________________________________________________________________________

1624.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: Kenny Flats, Forest Road 006, ca 15 air mi SSE of Pagosa Springs.  Elev. 7721 ft.
T33N R1W S12 NW1/4; N1/2 of SW1/4 and .  37.1189 N, 106.913 W; GPS Reading.  
Ponderosa pine woodland with Quercus understory with meadows and mixed conifer forest on northeast-facing slope. Phenology: flowering & fruiting. 

Jeanette Flaig, 4917.  6/27/2004. 		RM 
_________________________________________________________________________

1625.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: First Fork or Forest Road 622, just N of Cooper Canyon, ca 17 air mi ENE of Bayfield.  Elev. 7140 ft.
T35N R4W S29 SW1/4 of SE1/4; also NW1/4 of NE1/4 S32.  37.2653 N, 107.3402 W; GPS Reading.  
Ponderosa pine and Quercus woodland with scattered Pseudotsuga menziesii; heavily grazed area with dense covering of Bromus tectorum. Phenology: flowering & fruiting. 

Jeanette Flaig, 5143.  6/28/2004. 		RM 
_________________________________________________________________________

1626.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rock Creek Park, Bishop Rock, Forest Road 28, 16 air mi SSE of Del Norte.  Elev. 8595 ft.
T38N R6E S35 SW1/4.  37.492 N, 106.2833 W; GPS Reading.  
Open pinyon, juniper, ponderosa pine, and Douglas fir woodland in rock garden. Phenology: fruiting. 

Jeanette Flaig, 5427.  7/6/2004. 		RM 
_________________________________________________________________________

1627.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: E of Coller State Wildlife Area: NW of the overlook, side road off Colo Hwy 149, ca 9 air mi NNW of South Fork.  Elev. 8898 ft.
T40N R2E S2 SW1/4.  37.7338 N, 106.7131 W; GPS Reading.  
Forest opening and roadside. Phenology: flowering & fruiting. 

Jeanette Flaig, 5538.  7/8/2004. 		RM 
_________________________________________________________________________

1628.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: Rio Grande National Forest: 3-3.5 air mi S of Fox Creek, mountain immediately to E of Bighorn Creek and Forest Road 28.  Elev. 8467-8536 ft.
T32N R7E S11 W1/4; also E1/2 S10.  37.0327 N, 106.1863 W to 37.0267 N, 106.1814 W; GPS Reading.  
Grassy slope with mixed conifers above. Phenology: fruiting. 

Ronald L. Hartman, 79282.  7/8/2004. 		RM 
_________________________________________________________________________

1629.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: along County Road 41, ca 2 mi W of U.S. Hwy 34, ca 4-4.5 air mi NNW of Granby.  Elev. 8640-8860 ft.
T3N R76W S32 N1/2; also South1/2 S29.  40.1822 N, 105.9294 W; GPS Reading.  
Ridgetop and south-facing sagebrush steppe. Phenology: flowering & fruiting. 

Erin Foley, 220.  6/14/2003. 		RM 
     with Michael Foley
_________________________________________________________________________

1630.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Grand County: Arapaho National Forest: Middle Park: ca 0.5-1 mi N of U.S. Hwy 40 on Kinney Creek Road, 3 air mi NE of Hot Sulphur Springs.  Elev. 8120 ft.
T2N R78W S25 SE1/4.  40.1002 N, 106.0678 W; GPS Reading.  
Roadside and open sagebrush. Phenology: flowering. 

Erin Foley, 472.  6/16/2003. 		RM 
     with Michael Foley
_________________________________________________________________________

1631.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: along Beaver Creek at the junction of Spring and Beaver creeks.  Elev. 8120-8640 ft.
T1N R78W S23 South1/2; also N1/2 S26.  40.0301 N, 106.0092 W; GPS Reading.  
Sagebrush steppe and rocky ridgetop. Phenology: flowering & fruiting. 

Erin Foley, 505.  6/16/2003. 		RM 
     with Michael Foley
_________________________________________________________________________

1632.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Grand County: Gore Range: along Trough or County Road 1, ca 1 air mi ENE of Pumphouse Recreation Area above Colorado River, ca 7 air mi SW of Kremmling.  Elev. 7500-7700 ft.
T1S R81W S7 NE1/4; also NW1/4 S8.  39.9916 N, 106.4913 W; GPS Reading.  
Recently burned pinyon/juniper/sagebrush area. Phenology: flowering & fruiting. 

B. E. Nelson, 61126.  6/7/2004. 		RM 
     with Erin Foley
_________________________________________________________________________

1633.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Grand County: Middle Park: E of County Road 3, ca 2 air mi S of Parshall and ca 2 air mi E of Williams Fork Reservoir, ca 4.5 air mi SW of Hot Sulphur Springs.  Elev. 7680-7920 ft.
T1N R78W S19 SE1/4.  40.0347 N, 106.1779 W to 40.0302 N, 106.1685 W; GPS Reading.  
Grassy, sagebrush, stony slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 61287.  6/30/2004. 		RM 
     with Daniel Mullendore
_________________________________________________________________________

1634.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Grand County: Gore Range: Pump House Recreation Area: ca 8.5 air mi SW of Kremmling and ca 3 air mi ENE of Radium.  Elev. 7000-7260 ft.
T1S R81W S18 NW1/4.  39.9785 N, 106.505 W; GPS Reading.  
Fine sedimentary sagebrush slope. Phenology: fruiting. 

Erin Foley, 11107.  8/7/2004. 		RM 
_________________________________________________________________________

1635.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Grand County: Rabbit Ears Range: Antelope Creek, ca 12.5 air mi NNE of Kremmling and ca 18.5 air mi NW of Hot Sulphur Springs.  Elev. 7840-8040 ft.
T3N R80W S8 SW1/4.  40.2318 N, 106.3665 W; GPS Reading.  
Well-drained sandy slope. Phenology: flowering & fruiting. 

Erin Foley, 7528.  6/12/2004. 		RM 
     with Tony Sloan
_________________________________________________________________________

1636.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Arizona, Navajo County: Sitgreaves National Forest: Black Canyon along Forest Road 86, ca 5.5 air mi SW of Heber.  Elev. 6800 ft.
T11N R16E S9.  34.3684 N, 110.6447 W; uncertainty 0.25 mi..  
Stream bottom. Phenology: flowering & fruiting. 

Ronald L. Hartman, 84789.  9/21/2006. 		RM 
_________________________________________________________________________

1637.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Grand County: Middle Park: ca 1 air mi NE of Parshall and ca 3 air mi WSW of Hot Sulphur Springs.  Elev. 8100 ft.
T1N R78W S8 SW1/4.  40.0611 N, 106.1602 W; GPS Reading.  
South-facing sagebrush slope and drainage. Phenology: flowering & fruiting. 

Erin Foley, 8058.  6/21/2004. 		RM 
_________________________________________________________________________

1638.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Grand County: Arapaho National Recreation Area: Lake Granby just N of Stillwater Campground, ca 7 air mi NE of Granby and ca 6 air mi SW of Grand Lake.  Elev. 8280 ft.
T3N R76W S34 NE1/4; also NW1/4 S35, SE1/4 S27; also SW1/4 S26.  40.1841 N, 105.8826 W; GPS Reading.  
Gradual slope adjacent to lake. Phenology: flowering & fruiting. 

Erin Foley, 8582.  6/28/2004. 		RM 
_________________________________________________________________________

1639.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Arizona, Coconino County: Tusayan National Forest.  Elev. 7000 ft.
T21N R4E.  
Phenology: flowering & fruiting. 

Arthur D. Read, 16.  6/15/1912. 		RM 428570
_________________________________________________________________________

1640.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Grand County: Middle Park: Parshall Divide, ca 1.5 air mi WSW of Hot Sulphur Springs and ca 2.5 air mi ENE of Parshall.  Elev. 8240-8400 ft.
T1N R78W S9.  40.0659 N, 106.1315 W; GPS Reading.  
Sagebrush slope. Phenology: flowering & fruiting. 

Erin Foley, 9036.  7/1/2004. 		RM 
_________________________________________________________________________

1641.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Grand County: Gore Range: ca 3 air mi SE of Radium and ca 10.5 air mi SW of Kremmling.  Elev. 7660-8000 ft.
T1S R82W S24 SE1/4; also NE1/4 S25, T1S R81W S19 SW1/4 and NE1/4 S30.  39.959 N, 106.5089 W to 39.959 N, 106.5189 W; GPS Reading.  
Sagebrush hill. Phenology: fruiting. 

Erin Foley, 9417.  7/6/2004. 		RM 
_________________________________________________________________________

1642.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Grand County: Gore Range: Inspiration Point, ca 6.5 air mi SW of Kremmling and ca 5.5 air mi NE of Radium.  Elev. 7360-7900 ft.
T1S R81W S5; also T1N R81W S33 SW1/4.  39.9968 N, 106.4774 W to 40.0038 N, 106.484 W; GPS Reading.  
Disturbed area through mixed coniferous woodland and sagebrush openings. Phenology: flowering & fruiting. 

Erin Foley, 9833.  7/12/2004. 		RM 
_________________________________________________________________________

1643.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Arizona, Coconino County: Grand Canyon.  Elev. 7000 ft.
T31N R3E S19.  
In small bunches; open pine woods. Phenology: fruiting. 

A. S. Hitchcock, 10445.  6/29/1913. 		RM 289485
_________________________________________________________________________

1644.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Spring Butte, ca 9.5 air mi SE of Steamboat Mountain, ca 25.5 air mi NE of Rock Springs.  Elev. 6960-7400 ft.
T22N R101W S29 NW1/4.  41 51' 51" N, 108 52' 37" W.  
Sandy or sandy gravelly areas with sagebrush and occasional greasewood. Phenology: fruiting. 

B. E. Nelson, 31395.  6/9/1994. 		 
     with Laura Welp
_________________________________________________________________________

1645.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: Scotty Canyon along Atlantic Rim, ca 17 air mi SW of Rawlins; ca 11 air mi WSW of Chokecherry Knob.  Elev. 7700-7800 ft.
T19N R89W S16 South1/2.  41 37' 37" N, 107 25' 26" W.  
South-facing slope of drainage; partially vegetated with scattered, low sagebrush and rabbitbrush; dry, red, rocky soil. Phenology: flowering. 

Laura Welp, 1035.  6/23/1994. 		 
_________________________________________________________________________

1646.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: Table Mountain and vicinity, ca 17 air mi SE of Lamont; ca 9 air mi SW of Bradley Peak.  Elev. 6900-7400 ft.
T25N R87W S25; also SE1/4 S26.  42.1083 N, 107.1819 W.  
Dry, rocky, steep northeast-facing slope with stratified outcrops; partially vegetated; dry, rocky soil. Phenology: fruiting. 

Laura Welp, 1183.  6/25/1994. 		 
_________________________________________________________________________

1647.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: spring and adjacent slopes on Steamboat Mountain, ca 5 air mi NNE of North Table Mountain; ca 11 air mi NW of Black Rock.  Elev. 7900-8100 ft.
T23N R102W S10; also N1/2 S15.  41 58' 58" N, 108 56' 34" W.  
Dense, shaded aspen stand on east-facing hill; moist, organic, duffy soil. Phenology: fruiting. 

Laura Welp, 1498.  7/2/1994. 		 
_________________________________________________________________________

1648.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Popo Agie River Drainage: along Twin Creek, ca 6 air mi NW of Schoettlin Mountain; ca 21 air mi SE of Lander.  Elev. 6400-6600 ft.
T30N R97W S6; also S7.  42.605 N, 108.4722 W.  
Steep west-facing slope east of creek with rocky clay soil and boulders; low Artemisia shrubs and grasses dominant; diverse forbs. Phenology: fruiting. 

Laura Welp, 278b.  6/13/1994. 		 
_________________________________________________________________________

1649.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: drainage near top of Joe Hay Rim, ca 7 air mi S of Oregon Buttes; ca 10 air mi SE of The Pinnacles.  Elev. 7400-7520 ft.
T25N R101W S10 NE1/4; also NW1/4 S11.  42.1564 N, 108.8572 W.  
Open flat plateau on east-facing slope of wide drainage; grazed graminoids dominant, stands of Populus; dark fine soil. Phenology: flowering. 

Laura Welp, 3014b.  7/27/1994. 		 
_________________________________________________________________________

1650.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Green Mountain, ca 7 air mi W of Muddy Gap.  Elev. 7000-7400 ft.
T28N R90W S32.  42.3547 N, 107.6097 W.  
Streamside, rocky slopes, and lodgepole pine covered slopes. Phenology: flowering. 

Ronald L. Hartman, 46252.  6/21/1994. 		 
_________________________________________________________________________

1651.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: sand dunes at base of Haystack Mountains, ca 6.5 air mi SE of Table Mountain; ca 17 air mi N of Sinclair.  Elev. 6800-7200 ft.
T24N R86W S19 E1/2; also W1/2 S20.  42.0361 N, 107.1475 W.  
Partially vegetated sand dunes at base of rim with grasses and low sagebrush; sandy soil. Phenology: flowering & fruiting. 

Laura Welp, 6495.  7/20/1995. 		 
_________________________________________________________________________

1652.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Gros Ventre Area: ca 7 air mi NE of Jackson.  Elev. 6800-6900 ft.
T41N R115W S3.  43.5476 N, 110.6362 W; uncertainty 1 mi..  
Fen and surrounding sagebrush plains. Phenology: flowering. 

Ronald L. Hartman, 51568.  6/28/1995. 		RM 660759	Barcode: RM0180178
_________________________________________________________________________

1653.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Gros Ventre Area: Fisherman Lake Creek Road, 0.7 air mi NE of U.S. Hwy 191, ca 6 air mi SE of Bondurant.  Elev. 6800 ft.
T37N R112W S21 W1/2.  43.162 N, 110.2946 W; uncertainty 1 mi..  
Gravel pile area. Phenology: flowering & fruiting. 

Ronald L. Hartman, 52254.  7/16/1995. 		RM 660882	Barcode: RM0179402
     with Stuart Markow
_________________________________________________________________________

1654.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park: south side of Schwabacher Landing Road, ca 17 air mi N of Jackson, 0.5 air mi E of Snake River.  Elev. 6600 ft.
T43N R115W S8.  
Sagebrush-steppe dominated by Artemisia tridentata, Festuca idahoensis, Perideridia montana, Poa pratensis, Eriogonum umbellatum and Koeleria macrantha. 

Stuart Markow, 11708.  8/6/1998. 		 
_________________________________________________________________________

1655.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 2 air mi SSW of Black Rock Ranger Station on road to Lily Lake.  Elev. 8150-8250 ft.
T44N R113W S11 NE1/4; also W1/2 S12.  43.7924 N, 110.3772 W; uncertainty 1 mi..  
Roadside through sagebrush grassland and wooded areas. Phenology: flowering. 

Ronald L. Hartman, 51695.  7/14/1995. 		RM 660762	Barcode: RM0180179
_________________________________________________________________________

1656.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Spread Creek, ca 5 air mi SW of Black Rock Ranger Station.  Elev. 7300-7500 ft.
T44N R113W S16.  43.778 N, 110.4171 W; uncertainty 1 mi..  
Bluffs overlooking creek, often sandy, slopes and along creek, and wooded areas. Phenology: flowering. 

Ronald L. Hartman, 51755.  7/14/1995. 		RM 660760	Barcode: RM0179403
_________________________________________________________________________

1657.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Shadow Mountain, 6 air mi NE of Moose from base of mountain to and above Antelope Springs.  Elev. 7100-7300 ft.
T43N R115W S11; also W1/2 of S12.  43.706 N, 110.6163 W; uncertainty 2 mi..  
Grassy and wooded valley. Phenology: flowering & fruiting. 

Ronald L. Hartman, 52180.  7/16/1995. 		RM 660761	Barcode: RM0180180
_________________________________________________________________________

1658.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Rainbow Trail area from Forest Road 108 to U.S. Hwy 285 at Mears Junction, ca 3 air mi S of Salida.  Elev. 8800-10200 ft.
T49N R9E S19; also S30, T49N R8E S23, S24, S25, S26, S27, S33, S34; also T48N R8E S4, S5.  38.4883 N, 106.0159 W.  
Mixed conifer to aspen to open grass. Phenology: flowering & fruiting. 

Emily A. Holt, 1183.  6/24/2000. 		 
_________________________________________________________________________

1659.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: just N of County Road 6A, off Colo Hwy 131, ca 1 air mi SW of State Bridge; ca 10 air mi NNE Wolcott.  Elev. 8000-8200 ft.
T2S R83W S 35.  39.9119 N, 106.6731 W.  
Open sagebrush. Phenology: flowering & fruiting. 

Emily A. Holt, 120.  6/1/2000. 		 
_________________________________________________________________________

1660.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: just below Lionshead at the Radio Facility, ca 1/4 air mi NE Mintum.  Elev. 8000-8800 ft.
T5S R81W S26.  39.5885 N, 106.4224 W.  
Open sagebrush with Populus tremuloides. Phenology: flowering & fruiting. 

Emily A. Holt, 1230a.  6/25/2000. 		 
_________________________________________________________________________

1661.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Gore Range, West Slope Continental Divide: off Forest Road 405, ca 5.5 mi from Colo Hwy 131, ca 7 air mi SE from State Bridge.  Elev. 8500-9385 ft.
T3S R82W S19; also S30.  39.7796 N, 106.6152 W.  
Sagebrush and Symphoricarpos. Phenology: fruiting. 

Emily A. Holt, 1467.  6/28/2000. 		 
_________________________________________________________________________

1662.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: Two Elks Trail, ca 6 air mi S of Vail.  Elev. 8023-11000 ft.
T5S R79W S19; also S30 and T5S R80W S25, S26, S27, S28, S29, S32, S33 and T6S R80W S1.  39.6021 N, 106.2777 W.  
Spruce-fir to open meadow to aspen woodland to lodgepole pine forest. Phenology: flowering & fruiting. 

Emily A. Holt, 1655.  7/5/2000. 		 
_________________________________________________________________________

1663.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Arizona, Coconino County: Kaibab National Forest: Nail Canyon.  Elev. 6700 ft.
T37N R1W S1.  
Gentle slope: gravelly loam. Phenology: flowering & fruiting. 

Benjamin Swapp, S-12.  6/28/1928. 		RM 428594
_________________________________________________________________________

1664.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Pitkin County: Central Colorado: Sawatch Range, West Slope Continental Divide: below Triangle Peak, off County Road 16, 4.4 road mi SE of junction of Colo Hwy 82 and Lower River Road, ca 9 air mi NW of Aspen.  Elev. 7200-7800 ft.
T9S R85W S6 NE1/4.  39.2992 N, 106.9274 W.  
Sagebrush-juniper. Phenology: flowering & fruiting. 

Emily A. Holt, 367.  6/5/2000. 		 
_________________________________________________________________________

1665.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: at junction of County roads 76 and 76A, ca 3.5 air mi SE of Dotsero; ca 4.5 air mi WSW of Gypsum.  Elev. 7800-8010 ft.
T5S R86W S14; also S15.  39.6179 N, 107.0011 W.  
Open hillside with sagebrush steppe. Phenology: flowering & fruiting. 

Emily A. Holt, 463.  6/6/2000. 		 
_________________________________________________________________________

1666.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: ca 0.7-2 air mi S of State Bridge off Colo Hwy 131.  Elev. 7800-8100 ft.
T2S R83W S35 E1/2; also S1/4 S26 and SW1/4 S36.  39.8384 N, 106.6538 W.  
Sagebrush slopes and shaded ravines. Phenology: flowering & fruiting. 

Ronald L. Hartman, 67597.  6/26/2000. 		 
_________________________________________________________________________

1667.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: ca 0.7-2 air mi S of State Bridge off Colo Hwy 131.  Elev. 7800-8100 ft.
T2S R83W S35 E1/2; also S1/4 S26 and SW1/4 S36.  39.8384 N, 106.6538 W.  
Sagebrush slopes and shaded ravines. Phenology: flowering & fruiting. 

Ronald L. Hartman, 67627.  6/26/2000. 		 
_________________________________________________________________________

1668.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: on and below Continental Divide above Spring and Low creeks at Twin Groves, ca 19.5 air mi WSW of Saratoga.  Elev. 8000 ft.
T16N R87W S15.  41.3594 N, 107.1678 W.  
Sagebrush grassland. 

B. E. Nelson, 15883.  6/26/1988. 		RM 
_________________________________________________________________________

1669.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: ca 8 air mi SSE of Miller Hill.  Elev. 7650 ft.
T17N R88W S35.  41.4034 N, 107.2714 W; uncertainty 1 mi..  
Ridgesides with sagebrush and mountain mahogany grading to scrub aspen. Phenology: flowering & fruiting. 

Nancy Kastning, 260.  6/28/1988. 		RM 574036	Barcode: RM0180194
     with Lee Huston and Sunny Kastning
_________________________________________________________________________

1670.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: ca 8 air mi SSE of Miller Hill.  Elev. 7650 ft.
T17N R88W S35.  41.4034 N, 107.2714 W; uncertainty 1 mi..  
Ridgesides with sagebrush and mountain mahogany grading to scrub aspen. Phenology: flowering & fruiting. 

Nancy Kastning, 264.  6/28/1988. 		RM 574037	Barcode: RM0180195
     with Lee Huston and Sunny Kastning
_________________________________________________________________________

1671.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: ca 8 air mi SSE of Miller Hill.  Elev. 7600-7700 ft.
T17N R88W S35.  41.4034 N, 107.2714 W; uncertainty 1 mi..  
On edge of scrub aspen grove. Phenology: flowering & fruiting. 

Nancy Kastning, 309.  6/28/1988. 		RM 574038	Barcode: RM0180196
     with Lee Kastning & Sunny Kastning
_________________________________________________________________________

1672.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: ca 2.5 air mi ESE of Divide Peak.  Elev. 8300-8500 ft.
T15N R87W S12.  41.287 N, 107.1263 W; uncertainty 1 mi..  
Meadow bounded by aspen. Phenology: flowering & fruiting. 

Nancy Kastning, 346.  6/29/1988. 		RM 574039	Barcode: RM0180197
     with Lee Huston & Sunny Kastning
_________________________________________________________________________

1673.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 6 air mi NNW of Gunnison.  Elev. 7900-8300 ft.
T50N R1W S3 NW1/4.  38.6236 N, 106.9569 W.  
Up south-facing slope and along base of rock outcrops; sagebrush, Amelanchier, Rhus trilobata, and Ribes. Phenology: flowering. 

Kevin J. Taylor, 5431.  5/28/1998. 		 777593
_________________________________________________________________________

1674.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 2.5 air mi NNW of Paonia.  Elev. 6500-6700 ft.
T13S R91W S19 SW1/4.  38.9103 N, 107.6011 W.  
Pinyon/juniper forest; Amelanchier, Cercocarpus, Peraphyllum, and Bromus tectorum. Phenology: flowering. 

Kevin J. Taylor, 6070.  6/7/1998. 		 777592
_________________________________________________________________________

1675.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 2 1/4 air mi WSW of Almont.  Elev. 8500-9200 ft.
T51N R1E S29 N1/2.  38.6528 N, 106.8842 W.  
Sagebrush slope and, perhaps, underground spring on east-facing slope. Phenology: flowering. 

Kevin J. Taylor, 6927.  6/19/1998. 		 777591
_________________________________________________________________________

1676.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 9.5 air mi ENE of Parlin.  Elev. 8850-9200 ft.
T49N R4E S8 SE1/4.  38.5215 N, 106.5568 W.  
Sagebrush hills and along top of box canyon. Phenology: flowering. 

Kevin J. Taylor, 9284.  7/24/1998. 		 777590
_________________________________________________________________________

1677.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Doby Cliff: ca 14 air mi WNW of Dubois; in an area of burned sagebrush, E of Doby Cliff and ca 1 mi S of the main Long Creek Road.  Elev. 7985 ft.
T43N R108W S30.  
Former Artemisia tridentata stand-now grass. Plot 94035   SW, C Phenology: fruiting. 

C. Lynn Kinter, 1942.  7/9/1996. 		RM 729456	Barcode: RM0039758
_________________________________________________________________________

1678.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: W of Trail Lake, East DuNoir, ca 18 air mi NW of Dubois.  Elev. 7850 ft.
T44N R108W S33.  
Artemisia tridentata stand. Plot 94033   SE, NW, SE Phenology: fruiting. 

C. Lynn Kinter, 757.  7/16/1994. 		RM 729457	Barcode: RM0039759
     with John T. Nelson
_________________________________________________________________________

1679.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Doby Cliff: ca 14 air mi WNW of Dubois; E of Doby Cliff, ca 1 mi S of the main Long Creek Road.  Elev. 8100 ft.
T43N R108W S30.  
Artemisia tridentata stand. Plot 94036   NW, SW, SE 

C. Lynn Kinter, 817.  7/22/1994. 		 
_________________________________________________________________________

1680.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: public access to Big Creek, ca 17 air mi SE of Encampment; ca 7.6 air mi N of Colorado.  Elev. 7700 ft.
T13N R81W S16 NE1/4.  41.0961 N, 106.52 W.  
Rocky embankment dominated by sagebrush, scattered serviceberry, and chokecherry shrubs. Phenology: fruiting. 

Amy J. Roderick, 1979.  7/9/1997. 		RM 
_________________________________________________________________________

1681.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Garrapata Canyon on Forest Road 493, ca 3 air mi N of San Cristobal.  Elev. 7850 ft.
T28N R12E S26 E1/2.  36.6335 N, 105.627 W; GPS Reading.  
Pinus ponderosa forest and burn area; roadside. Phenology: buds. 

Jill E. Larson, 1551.  6/22/2005. 		RM 945082	Barcode: RM0134819
_________________________________________________________________________

1682.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Jicarilla Ranger District: Project Gas Buggy, Forest Service point of interest on Forest Road 357.  Elev. 7200 ft.
T28N R4W S12; SW1/4 S36; also T28N R4W S12 and N1/2 S13.  36.6776 N, 107.2072 W; GPS Reading.  
Ponderosa pine forest with openings of Artemisia tridentata. Phenology: flowering & fruiting. 

Jill E. Larson, 695.  6/3/2005. 		RM 945083	Barcode: RM0134820
_________________________________________________________________________

1683.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: El Rito Canyon and Forest Road 559, ca 8 air mi W of Vallecitos and ca 11 air mi NNW of El Rito.  Elev. 8600 ft.
T26N R6E S14 SW1/4.  36.4837 N, 106.2717 W; GPS Reading.  
Slopes of aspen just above river and wetland. Phenology: fruiting. 

Jill E. Larson, 6388.  6/12/2006. 		RM 954138	Barcode: RM0204780
_________________________________________________________________________

1684.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Valle Vidal Unit: Chuckwagon Canyon on south side of Forest Road 1950, ca 2 air mi S of Comanche Point and ca 8 air mi NE of Red River.  Elev. 9200-9750 ft.
T30N R15E S26; also E1/2 S27 .  36.8062 N, 105.2996 W; GPS Reading.  
Rolling hills of dry meadows with Festuca arizonica, Danthonia parryi, and Elymus longifolia; small groups of Picea and Pinus aristata scattered about. Phenology: fruiting. 

Jill E. Larson, 8218.  7/14/2006. 		RM 954137	Barcode: RM0204779
_________________________________________________________________________

1685.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 133 above cattle guard, ca 2 1/4 air mi S of Rio San Antonio, ca 15 air mi NW of Tres Piedras.  Elev. 9000-9200 ft.
T30N R8E S19 South 1/2; also N1/2 S30.  36.8184 N, 106.1227 W; GPS Reading.  
Dry, healing erosion gully with moist areas. Phenology: fruiting. 

Jill E. Larson, 8594.  7/17/2006. 		RM 954136	Barcode: RM0204852
_________________________________________________________________________

1686.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 80, just N of Rio Tusas, ca 3 air mi NE of Hopewell Lake and ca 12 air mi NW of Tres Piedras.  Elev. 9150 ft.
T29N R7E S15.  36.7449 N, 106.1869 W; GPS Reading.  
Meadows with Festuca arizonica and groups of Populus tremuloides, Abies concolor, and Pseudotsuga menziesii with Juniperus communis underneath. Phenology: fruiting. 

Jill E. Larson, 9267.  7/26/2006. 		RM 954135	Barcode: RM0204851
_________________________________________________________________________

1687.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Pedro Mountains: south side of range W of County Road 291, ca 12 air mi NE of Seminoe Dam.  Elev. 6700-6900 ft.
T27N R83W S17 SE1/4.  42.3108 N, 106.7928 W.  
Grassy draw. Phenology: fruiting. 

Amy J. Roderick, 2185.  7/12/1997. 		RM 
_________________________________________________________________________

1688.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: Iron Springs Mesa, ca 3.5 air mi N of Placerville.  Elev. 8240 ft.
T44N R11W S7.  38.0791 N, 108.1181 W.  
With oak and sagebrush. Phenology: flowering & fruiting. 

Margarette J. Lyon, 4522.  6/15/1994. 		 
_________________________________________________________________________

1689.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: Buck Canyon.  Elev. 8800 ft.
T45N R10W S27.  38.1239 N, 107.9555 W.  
Riparian area with Potentilla and Carex and adjacent uplands with aspen and oak. Phenology: flowering & fruiting. 

Margarette J. Lyon, 4722.  6/21/1994. 		 
_________________________________________________________________________

1690.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Utah, Grand County: San Miguel and Lower Dolores River Drainages: mesa in Utah State Forest.  Elev. 8800 ft.
T26S R25E S2 NE1/4.  38.5725 N, 109.1323 W.  
With aspen, oak, and snowberry in open meadows. Phenology: flowering & fruiting. 

Margarette J. Lyon, 5006.  6/23/1994. 		 
_________________________________________________________________________

1691.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Utah, Grand County: San Miguel and Lower Dolores River Drainages: Taylor Flats.  Elev. 8300 ft.
T26S R25E S24.  38.5294 N, 109.114 W.  
Dry, open area. Phenology: flowering & fruiting. 

Margarette J. Lyon, 5043.  6/23/1994. 		 
_________________________________________________________________________

1692.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: on Thimble Rock Point Road, 0.2-0.7 mi from Divide Road.  Elev. 8200 ft.
T15S R101W S13; also S14.  38.7477 N, 108.6316 W.  
Ponderosa pine, oak, rose, and forbs on Dakota sandstone caprock. Phenology: flowering & fruiting. 

Margarette J. Lyon, 5422.  6/28/1994. 		 
_________________________________________________________________________

1693.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: mesa.  Elev. 8200 ft.
T15S R101W S13.  38.7477 N, 108.6316 W.  
Mesa with ponderosa pine and aspen. Phenology: flowering & fruiting. 

Margarette J. Lyon, 5615.  7/8/1994. 		 
_________________________________________________________________________

1694.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: off Uranium Road, ca 2 mi W of Divide Road.  Elev. 8870 ft.
T51N R17W S13.  38.6849 N, 108.7113 W.  
Mesa and meadow with Dugaldia, Lupinus, and scattered aspen in sandy soils. Phenology: flowering & fruiting. 

Margarette J. Lyon, 5658.  7/8/1994. 		 
_________________________________________________________________________

1695.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: west rim of plateau.  Elev. 9000 ft.
T15S R102W S34.  38.7039 N, 108.7814 W.  
Plateau rim with Arctostaphylos patula. Phenology: flowering & fruiting. 

Margarette J. Lyon, 5724.  7/8/1994. 		 
_________________________________________________________________________

1696.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: San Miguel River Drainage: ca 5 mi SE of Nucla.  Elev. 6000 ft.
T46N R15W S14.  38.2409 N, 108.4912 W.  
Mesa with pinyon, juniper, and Artemisia; very dry area with much bare ground. Phenology: flowering & fruiting. 

Margarette J. Lyon, 6412.  7/22/1994. 		 
_________________________________________________________________________

1697.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park: south side of Schwabacher Landing Road, ca 17 air mi N of Jackson, 0.5 air mi E of Snake River.  Elev. 6600 ft.
T43N R115W S8.  43.706 N, 110.676 W; uncertainty 1 mi..  
Sagebrush-steppe dominated by Artemisia tridentata, Festuca idahoensis, Perideridia montana, Poa pratensis, Eriogonum umbellatum and Koeleria macrantha. Phenology: flowering & fruiting. 

Stuart Markow, 11708.  8/6/1998. 		RM 701323	Barcode: RM0180177
_________________________________________________________________________

1698.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Arizona, Coconino County: Kaibab National Forest: Jacob Lake Ranger Station.  Elev. 7800 ft.
T38N R2E S7.  
Level, gravelly soil; in western yellow pine. Phenology: flowering & fruiting. 

Leon W. Hornkohl, H-22.  7/10/1925. 		USFS 428593
_________________________________________________________________________

1699.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: W of Colo Hwy 149, ca 3 air mi N of Lake City; ca 4.2 air mi NE of Crystal Peak.  Elev. 8520-9500 ft.
T44N R4W S11 NW1/4.  38.0788 N, 107.293 W.  
Stony sagebrush area and volcanic slopes with scattered Douglas fir. Phenology: flowering & fruiting. 

B. E. Nelson, 43403.  6/16/1998. 		RM 
     with Melanie Arnett
_________________________________________________________________________

1700.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Cochetopa Hills: along County Road UU13 W of Lost Ocho Mine, ca 3/4 air mi E of Cochetopa Canyon, ca 15.5 air mi SE of Gunnison; ca 9.5 air mi S of Parlin.  Elev. 8400-8797 ft.
T47N R2E S4 NW1/4.  38.3609 N, 106.7544 W.  
Stony, sagebrush lee slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 43497.  6/18/1998. 		RM 
_________________________________________________________________________

1701.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Montrose County: Uncompahgre Basin: Beaton Creek and S to top of ridge, ca 3 air mi SW of Waterdog Peak; ca 4.4 air mi E of Uncompahgre River.  Elev. 7160-7360 ft.
T47N R8W S2 E1/2.  38.3579 N, 107.7153 W.  
West-facing sagebrush slope and riparian. Phenology: flowering & fruiting. 

Melanie Arnett, 190.  6/9/1998. 		RM 
_________________________________________________________________________

1702.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: ca 1 air mi SE of Coyote Hill, ca 0.7 air mi S of Gunnison County; ca 8 air mi W of Sargents.  Elev. 8200 ft.
T48N R4E S19 NE1/4.  38.4054 N, 106.5728 W.  
Sagebrush shrubland. Phenology: flowering & fruiting. 

Melanie Arnett, 4205.  6/14/1999. 		RM 749915
_________________________________________________________________________

1703.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: Curecanti National Recreation Area: ca 1.2 air mi W of County Road 26; ca 3 air mi S of Blue Mesa Reservoir; ca 3.9 air mi SE of Sapinero.  Elev. 7480-8360 ft.
T48N R3W S7 South1/4; also N1/4 S18.  38.4266 N, 107.2528 W.  
Sagebrush shrubland and steep, rocky, west-facing canyon slope with sagebrush/Douglas fir. Phenology: flowering & fruiting. 

Melanie Arnett, 4277.  6/16/1999. 		RM 749914
_________________________________________________________________________

1704.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: ca 1.3 air mi NE of Tolvar Peak; ca 6 air mi NW of Soderquist Reservoir; ca 13.8 air mi NNE of Powderhorn Lakes.  Elev. 7900-9280 ft.
T47N R2W S17 South1/2; also SW1/4 S16.  38.3245 N, 107.1214 W.  
Sagebrush/juniper/Douglas fir in steep, rocky, upper canyon slopes and rim. Phenology: flowering & fruiting. 

Melanie Arnett, 4315.  6/18/1999. 		RM 749913
_________________________________________________________________________

1705.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: ca 1.5-2 air mi NE of Stubbs Gulch, ca 6 air mi W of Flat Top; ca 4-5 air mi ESE of Gunnison.  Elev. 8140-8680 ft.
T49N R1E S19 SE1/4; also SW1/4 S20, S29; also NE1/4 S30.  38.4928 N, 106.9024 W.  
Sagebrush shrubland in rolling hills with limestone outcroppings. Phenology: flowering & fruiting. 

Melanie Arnett, 4489.  6/22/1999. 		RM 749912
_________________________________________________________________________

1706.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: Curecanti National Recreation Area: Cebolla Creek where it meets with Blue Mesa Reservoir, ca 1.8 air mi E of Carpenter Ridge; ca 4.6 air mi W of Blaine Rock.  Elev. 7500-8000 ft.
T48N R3W S11 NE1/4.  38.4266 N, 107.1777 W.  
Douglas fir/sagebrush on west-facing canyon slope and rim. Phenology: flowering & fruiting. 

Melanie Arnett, 4531.  6/22/1999. 		RM 749911
_________________________________________________________________________

1707.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: east side of County Road 32B, ca 3.5 air mi N of Saguache County; ca 5 air mi SSW of Gunnison.  Elev. 8100-8340 ft.
T49N R1W S27 South1/2; also N1/4 S34 and SE1/4 S28.  38.4782 N, 106.9569 W.  
Rolling sagebrush shrubland. Phenology: flowering & fruiting. 

Melanie Arnett, 4681.  6/26/1999. 		RM 749910
_________________________________________________________________________

1708.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: County Road 25 at Willow Creek, ca 1 air mi NW of Blue Mesa Airport; ca 6 air mi NW of Gateview.  Elev. 8600-8680 ft.
T48N R4W S35 SW1/4; also T47N R4W S2 NW1/4.  38.3682 N, 107.2904 W.  
Riparian and adjacent sagebrush shrubland. Phenology: flowering & fruiting. 

Melanie Arnett, 4927.  7/6/1999. 		RM 749909
_________________________________________________________________________

1709.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: San Juan Mountains: west side of County Road 58 at Indian Peak (9757') to unnamed peak at 9505', ca 4.5 air mi SE of Gateview; ca 7.8 air mi NNE of Powderhorn Lakes.  Elev. 9400-9680 ft.
T46N R3W S13 W1/2; also NE1/4 S14.  38.2369 N, 107.1589 W.  
Open mixed conifer woodland with aspen and sagebrush. Phenology: flowering & fruiting. 

Melanie Arnett, 4963b.  7/6/1999. 		RM 749908
_________________________________________________________________________

1710.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: intersection of County roads 27B and 27C at North Beaver Creek, ca 1.8 air mi NNE of Rudolph Hill; ca 10.5 air mi ESE of Gateview.  Elev. 8600-8967 ft.
T46N R1.5W S13 NW1/4; also N1/2 S14.  38.2397 N, 107.0232 W.  
Riparian and adjacent sagebrush shrubland. Phenology: flowering & fruiting. 

Melanie Arnett, 5024.  7/6/1999. 		RM 749907
_________________________________________________________________________

1711.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: House Creek Area, Forest Road 528, ca 6.5 air mi N of Dolores.  Elev. 7000 ft.
T38N R15W S22.  37.5376 N, 108.495 W.  
Pinyon pine, ponderosa, Juniperus scopulorum, Cercocarpus, and Quercus on a northwest facing slope. Phenology: flowering & fruiting. 

Lynn Marie Moore, 5419.  6/9/1995. 		 
     with Fallon Judkins and Carlann Defontes
_________________________________________________________________________

1712.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: Upper east end of Disappointment Valley, County Road D.00, Warden Draw, ca 26 air mi N of Dolores.  Elev. 7300-7400 ft.
T42N R14W S33.  37.8574 N, 108.4159 W.  
Pinyon-juniper, ponderosa, Douglas fir, J. scopulorum, Artemesia, rabbitbrush, Paraphyllum, Atriplex, strong selenium odor on a south facing slope. Phenology: flowering & fruiting. 

Lynn Marie Moore, 5461.  6/16/1995. 		 
_________________________________________________________________________

1713.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: ca 4 air mi NE of Dove Creek near Dove Creek Pump Station along the Dolores River, County Road 10.00.  Elev. 6000-6100 ft.
T41N R18W S12; also S14 and S23.  37.8284 N, 108.8009 W.  
Riparian area  and canyon slopes with Rhus, Quercus, ponderosa, pinyon-juniper, Apocynum, poison ivy, and boxelder; east facing slope. Phenology: flowering & fruiting. 

Lynn Marie Moore, 5971.  6/22/1995. 		 
_________________________________________________________________________

1714.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: ca 11 air mi N of Dove Creek in Dolores River Canyon, County Road 10.00.  Elev. 6000 ft.
T42N R18W S14; also S23.  37.9009 N, 108.8192 W.  
Pinyon-juniper, ponderosa, Rhus, poison ivy, Salix, and boxelder on east facing canyon slopes. Phenology: flowering & fruiting. 

Lynn Marie Moore, 6030.  6/22/1995. 		 
_________________________________________________________________________

1715.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: State Wildlife Area: ca 5.5 air mi NW of Mancos at Summit Reservoir, S of Colo. Hwy 184.  Elev. 7300 ft.
T37N R14W S33.  37.4206 N, 108.4042 W.  
Ponderosa, Juniperus scopulorum, Quercus, Amelanchier, and Rosa on a southwest facing slope. Phenology: flowering & fruiting. 

Lynn Marie Moore, 6115.  6/28/1995. 		 
_________________________________________________________________________

1716.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Area: San Juan National Forest: ca 14 air mi N of Cortez near Sage Hen Fishing Access at McPhee Reservoir, Forest Road 500.  Elev. 7360-7400 ft.
T38N R16W S11; also S14.  37.5669 N, 108.5857 W.  
Pinyon-juniper, oak, Artemesia, Cercocarpus, Amelanchier, and Fendlera on east facing slopes. Phenology: flowering & fruiting. 

Lynn Marie Moore, 6189.  6/28/1995. 		 
_________________________________________________________________________

1717.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Forest Road 504, ca 19 air mi N of Cortez at the Ferris Canyon Campground Area on north side of the Dolores River.  Elev. 6700-6900 ft.
T39N R16W S28.  37.6108 N, 108.622 W.  
Riparian area with ponderosa, oak, Cornus, Amelanchier, Artemesia, and rabbitbrush on southwest-facing slopes. Phenology: flowering & fruiting. 

Lynn Marie Moore, 6323a.  6/29/1995. 		 
_________________________________________________________________________

1718.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Forest Road 493, ca 20 air mi N of Dolores at Benchmark Lookout.  Elev. 9200-9240 ft.
T41N R16W S31; also T40N R16W S2.  37.7704 N, 108.6726 W.  
Scrub oak alternating with patchy meadows, aspen along the west side of a hill; south-facing. Phenology: flowering & fruiting. 

Lynn Marie Moore, 6815.  7/11/1995. 		 
_________________________________________________________________________

1719.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: ca 13 air mi N of Dolores, N of Forest Road 514 by the Anderson Lake turn off.  Elev. 7700-7800 ft.
T39N R14W S6; also T39N R15W S1.  37.6693 N, 108.4405 W.  
Ponderosa, oak, snow berry, sagebrush, Rosa, and service berry on a south to southeast aspect. Phenology: flowering & fruiting. 

Lynn Marie Moore, 7122.  7/14/1995. 		 
     with Sierra Smith
_________________________________________________________________________

1720.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: ca 14 air mi N of Dolores S of Forest Road 520A at the Cabin Reservoir Area.  Elev. 8300 ft.
T39N R16W S2.  37.6693 N, 108.5857 W.  
Ponderosa, oak woodland, and wetland with dry meadows on the fringes surrounding the reservoir; west facing. Phenology: flowering & fruiting. 

Lynn Marie Moore, 7207.  7/15/1995. 		 
     with Sierra Smith
_________________________________________________________________________

1721.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: just off Bushwacker or County Road 432, ca 10.5 air mi W of Shoshoni; ca 14.5 air mi N of Riverton.  Elev. 4970-5000 ft.
T3N R5E S20 NE1/4.  43.2282 N, 108.3174 W; GPS Reading.  
Sandy areas above the stock pond. Phenology: flowering & fruiting. 

B. E. Nelson, 64850.  6/8/2005. 		RM 
     with Rob Massatti and Rachel Newton
_________________________________________________________________________

1722.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: west end of Lake Camaehwait (Bass Lake), ca 2 air mi W of Boysen Reservoir, ca 8.5 air mi NW of Shoshoni; ca 20 air mi NNE of Riverton.  Elev. 4820-4840 ft.
T4N R5E S26 W1/2.  43.295 N, 108.2559 W; GPS Reading.  
Stony sandy or clay slopes and adjacent flats above the lake. Phenology: fruiting. 

B. E. Nelson, 64907.  6/8/2005. 		RM 
     with Rob Massatti and Rachel Newton
_________________________________________________________________________

1723.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Fivemile Creek Bay of Boysen Reservoir and along Fivemile Creek, ca 4.5 air mi W of Shoshoni; ca 17.5 air mi NE of Riverton.  Elev. 4720-4760 ft.
T3N R6E S17 N1/2.  43.2388 N, 108.1922 W; GPS Reading.  
Rocky, sandy slopes. Phenology: fruiting. 

B. E. Nelson, 64960.  6/8/2005. 		RM 
     with Rob Massatti and Rachel Newton
_________________________________________________________________________

1724.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: along northeast side of Pilot Butte Reservoir, ca 1 air mi NE of Morton; ca 23.5 air mi NW of Riverton.  Elev. 5440-5500 ft.
T3N R1E S28 N1/2.  43.2079 N, 108.7627 W; GPS Reading.  
Sandy areas on sandstone cliffs. Phenology: flowering & fruiting. 

B. E. Nelson, 65173.  6/13/2005. 		RM 
_________________________________________________________________________

1725.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Middle Reservoir along Cottonwood Drain on Sand Mesa, ca 12.5 air mi NW of Shoshoni; ca 20.5 air mi N of Riverton.  Elev. 4940-4950 ft.
T4N R5E S18 South1/2.  43.3204 N, 108.3261 W; GPS Reading.  
Sandy slope. Phenology: flowering & fruiting. 

B. E. Nelson, 65235.  6/13/2005. 		RM 
_________________________________________________________________________

1726.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Carr Reservoir on Twin Creek along Twin Creek or County Road 19, ca 17 air mi SE of Lander.  Elev. 5850-5900 ft.
T31N R98W S13 NW1/4 of NW1/4.  42.6693 N, 108.5002 W; GPS Reading.  
Sagebrush flats above the reservoir. Phenology: fruiting. 

B. E. Nelson, 65381.  6/17/2005. 		RM 
_________________________________________________________________________

1727.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: along Twin Creek and Twin Creek or County Road 19 at the west base of Sheep Mountain, ca 19-19.5 air mi SE of Lander.  Elev. 6070-6120 ft.
T31N R98W S36 W1/2.  42.6166 N, 108.4933 W to 42.6198 N, 108.4952 W; GPS Reading.  
Sagebrush flats above the creek. Phenology: fruiting. 

B. E. Nelson, 65464.  6/17/2005. 		RM 
_________________________________________________________________________

1728.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Wetlands and Adjacent Areas: Saratoga Lake, ca 1.5 air mi NE of Saratoga.  Elev. 6773 ft.
T18N R84W S1 SE1/4.  41.4686 N, 106.7907 W; GPS Reading.  
Sandy, dry uplands with Artemisia. Phenology: fruiting. 

Rachel Newton, 1175.  6/26/2005. 		RM 
_________________________________________________________________________

1729.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Laramie County: Wetlands and Adjacent Areas: Bear Creek, ca 9 air mi SSE of Chugwater.  Elev. 5654 ft.
T19N R66W S10 NE1/4.  41.6392 N, 104.761 W; GPS Reading.  
Dry, rocky uplands. Phenology: fruiting. 

Rachel Newton, 1218.  6/28/2005. 		RM 
_________________________________________________________________________

1730.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Plumbago Creek, ca 25 air mi N of Laramie.  Elev. 7312 ft.
T20N R73W S36.  41.6899 N, 105.5072 W; GPS Reading.  
Steep rocky uplands. Phenology: fruiting. 

Rachel Newton, 1320.  6/28/2005. 		RM 
_________________________________________________________________________

1731.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Wheatland Reservoir #2, ca 35 air mi NNW of Laramie, ca 16 air mi NE of Rock River.  Elev. 6843 ft.
T22N R74W S9 N1/2.  41.9011 N, 105.7178 W; GPS Reading.  
Dry sandy uplands. Phenology: fruiting. 

Rachel Newton, 1360.  6/28/2005. 		RM 
_________________________________________________________________________

1732.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Wetlands and Adjacent Areas: Slate Creek, ca 28 air mi NNE of Kemmerer.  Elev. 6257 ft.
T23N R112W S11 NW1/4.  41.9894 N, 110.0873 W; GPS Reading.  
Dry creek bed. Phenology: fruiting. 

Rachel Newton, 1408.  7/5/2005. 		RM 
_________________________________________________________________________

1733.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Uinta County: Wetlands and Adjacent Areas: Henrys Fork, ca 21 air mi SE of Mountain View.  Elev. 7280 ft.
T12N R112W S5 SE1/4 of SE1/4.  41.0444 N, 110.0776 W; GPS Reading.  
Sandy slopes and uplands. Phenology: fruiting. 

Rachel Newton, 1570.  7/6/2005. 		RM 
_________________________________________________________________________

1734.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Threemile Creek, ca 16 air mi SE of Medicine Bow.  Elev. 6903 ft.
T20N R77W S16 SE1/4.  41.7091 N, 106.0385 W; GPS Reading.  
Dry rocky slopes Phenology: fruiting. 

Rachel Newton, 1749.  7/10/2005. 		RM 
_________________________________________________________________________

1735.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Wetlands and Adjacent Areas: Big Sandy River, ca 18 air mi NNW of Farson.  Elev. 6769 ft.
T28N R107W S36 NW1/4.  42.3521 N, 109.5173 W; GPS Reading.  
Upper sandy sagebrush and grasslands. Phenology: fruiting. 

Rachel Newton, 187.  6/15/2005. 		RM 
_________________________________________________________________________

1736.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Wetlands and Adjacent Areas: Big Sandy Reservoir, ca 11 air mi N of Farson.  Elev. 6839 ft.
T27N R106W S33 NW1/4.  42.2695 N, 109.4623 W; GPS Reading.  
Sandy sagebrush and grass uplands and slopes. Phenology: fruiting. 

Rachel Newton, 227.  6/15/2005. 		RM 
_________________________________________________________________________

1737.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sweetwater County: Wetlands and Adjacent Areas: Eden Reservoir.  Elev. 6785 ft.
T26N R105W S16 SW1/4.  42.2209 N, 109.3508 W; GPS Reading.  
Sandy sagebrush and grass uplands and slopes. Phenology: fruiting. 

Rachel Newton, 263.  6/15/2005. 		RM 
_________________________________________________________________________

1738.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: confluence of Sweetwater River and Sharps Meadows Creek, ca 32 air mi SW of Lander.  Elev. 7541 ft.
T28N R101W S20 SW1/4.  42.3846 N, 108.9052 W; GPS Reading.  
Rocky, sandy uplands. Phenology: flowering. 

Rachel Newton, 360.  6/17/2005. 		RM 
_________________________________________________________________________

1739.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Laramie River, ca 4 air mi SW of Laramie.  Elev. 6774 ft.
T15N R74W S23 W1/2.  41.2552 N, 105.6676 W; GPS Reading.  
Moist sandy uplands. Phenology: fruiting. 

Rachel Newton, 686.  6/22/2005. 		RM 
_________________________________________________________________________

1740.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: along the Sweetwater River, ca 5 air mi NE of Sweetwater Station; ca 38 air mi SE of Lander.  Elev. 6534 ft.
T30N R94W S16 NE1/4.  42.5801 N, 108.0765 W; GPS Reading.  
Up sandy, rocky slopes and ridgetop. Phenology: flowering. 

Rachel Newton, 7.  6/10/2005. 		RM 
_________________________________________________________________________

1741.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Meeboer Lake, ca 15 air mi SW of Laramie.  Elev. 6870 ft.
T14N R75W S4 NW1/4.  41.2174 N, 105.8256 W; GPS Reading.  
Sandy uplands. Phenology: fruiting. 

Rachel Newton, 716.  6/22/2005. 		RM 
_________________________________________________________________________

1742.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Mortenson Lake, ca 16 mi SW of Laramie.  Elev. 6900 ft.
T14N R74W S5 SW1/4.  41.2146 N, 105.8308 W; GPS Reading.  
Sandy, dry uplands. Phenology: flowering & fruiting. 

Rachel Newton, 744.  6/22/2005. 		RM 
_________________________________________________________________________

1743.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Twin Buttes Lake, ca 16 air mi SW of Laramie.  Elev. 7216 ft.
T15N R75W S30.  41.2364 N, 105.8519 W; GPS Reading.  
Sandy, rocky uplands. Phenology: fruiting. 

Rachel Newton, 823.  6/22/2005. 		RM 
_________________________________________________________________________

1744.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Lake Hattie Reservoir, ca 17 air mi SW of Laramie.  Elev. 7269 ft.
T15N R76W S26 W1/2.  41.238 N, 105.9015 W; GPS Reading.  
Rocky clay uplands. Phenology: fruiting. 

Rachel Newton, 849.  6/22/2005. 		RM 
_________________________________________________________________________

1745.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Hutton Lake, ca 14 air mi SW of Laramie.  Elev. 7439 ft.
T14N R74W S20 NW1/4.  41.0434 N, 105.7373 W; GPS Reading.  
Sandy, dry upland slopes. Phenology: flowering & fruiting. 

Rachel Newton, 890.  6/24/2005. 		RM 
_________________________________________________________________________

1746.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Sand Creek, ca 20 air mi SW of Laramie.  Elev. 7659 ft.
T12N R74W S6 NW1/4.  41.0308 N, 106.0374 W; GPS Reading.  
Dry sandy uplands. Phenology: fruiting. 

Rachel Newton, 934.  6/24/2005. 		RM 
_________________________________________________________________________

1747.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Laramie River, ca 28 air mi SW of Laramie.  Elev. 7740 ft.
T12N R77W S4 SE1/4.  41.0306 N, 106.0334 W; GPS Reading.  
Rocky upland slopes. Phenology: fruiting. 

Rachel Newton, 978.  6/24/2005. 		RM 
_________________________________________________________________________

1748.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Tie Hack Reservoir, ca 12 air mi WSW of Buffalo.  Elev. 7544 ft.
T50N R84W S26 NE1/4.  44.28704 N, 106.92474 W; GPS Reading.  
Hillside with Pinus forest. Phenology: fruiting. 

Rachel Newton, 5487.  6/26/2006. 		RM 
_________________________________________________________________________

1749.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Wetlands and Adjacent Areas: New Fork Lakes, ca 17 air mi N of Pinedale.  Elev. 7776 ft.
T36N R109W S7 NW1/4.  43.11484 N, 109.91577 W; GPS Reading.  
Rocky, exposed hillside. Phenology: fruiting. 

Rachel Newton, 5892.  7/6/2006. 		RM 
_________________________________________________________________________

1750.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Wetlands and Adjacent Areas: Horsetail Creek, ca 7 air mi E of Kelly; ca 14 air mi NE of Jackson.  Elev. 7017 ft.
T42N R114W S2 NE1/4.  43.6362 N, 110.49565 W; GPS Reading.  
Dry, rocky uplands and hillside. Phenology: fruiting. 

Rachel Newton, 6029.  7/6/2006. 		RM 
_________________________________________________________________________

1751.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Pole Mountain Region.  Elev. 8000 ft.
T15N R72W S24.  41.2611 N, 105.4152 W; NAD 83, uncertainty 2 mi., Digital Map.  
Gravelly soil. Phenology: fruiting. 

C. L. Porter, 3163.  8/15/1942. 		RM 194915	Barcode: RM0179410
_________________________________________________________________________

1752.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: San Miguelito Canyon at east end of County Road 78 and forest boundary, 8 air mi SSE of Cuba.  Elev. 7280-7320 ft.
T20N R1W S36 NW1/4; also NE1/4 S35.  35.9217 N, 106.9007 W; GPS Reading.  
A narrow, grassy canyon bottom constricted by a volcanic outcrop and with scattered sagebrush/rabbitbrush; canyon bottom. Phenology: flowering & fruiting. 

Brian Reif, 4632.  5/29/2003. 		RM 813266	Barcode: RM0120464
_________________________________________________________________________

1753.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: southern edge of Peggy Mesa above Osha Canyon, 2 air mi W of Gilman. S 0.2 air mi to canyon rim.  Elev. 7640-7680 ft.
T17N R1E S12 SW1/4.  35.713 N, 106.793 W; GPS Reading.  
Mesa with scattered ponderosa pine and thick Gambels oak.  Canyon rim with exposed sandstone bedrock. Phenology: flowering & fruiting. 

Brian Reif, 5390.  6/15/2003. 		RM 813265	Barcode: RM0120463
_________________________________________________________________________

1754.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: NM Hwy 96 at Forest Road 76/Forest Road 103 junction, 4 air mi ESE of Gallina.  Elev. 7890 ft.
T23N R2E S30 N1/2.  36.2 N, 106.771 W; GPS Reading.  
Roadside banks and grassy margins through ponderosa pine forest with Gambels oak understory with occasional pinyon and juniper. Phenology: flowering & fruiting. 

Brian Reif, 5503.  6/19/2003. 		RM 813264	Barcode: RM0120462
_________________________________________________________________________

1755.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 77 S to Canada Spring in Canada Schmidt, 2 air mi ESE of Capulin Peak.  Elev. 8520-8920 ft.
T23N R2E S9 South1/2; also NW1/4 S16.  36.24 N, 106.728 W; GPS Reading.  
Shallow grassy drainage parallel to road in mixed conifer forest; mostly ponderosa pine low on slopes, mature aspen in bottom. Phenology: flowering & fruiting. 

Brian Reif, 5546.  6/19/2003. 		RM 813263	Barcode: RM0120461
_________________________________________________________________________

1756.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Ojo la Jara and vicinity off Forest Road 8, 4 air mi NE of Gallina. N36.264 W106.775 N 0.2 air mi to La Jara Springs at N36.267 W106.775  Elev. 8070-8180 ft.
T24N R2E S31 SW1/4.  36.267 N, 106.775 W to 36.264 N, 106.775 W; GPS Reading.  
Roadside and adjacent open ponderosa pine forest with thick patches of Gambels oak or moist grassy understory below. Phenology: fruiting. 

Brian Reif, 5691.  6/20/2003. 		RM 813262	Barcode: RM0120460
_________________________________________________________________________

1757.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Mud Springs off Forest Road 5, 7 air mi due N of Llaves.  Elev. 7310 ft.
T26N R1E S17 SW1/4.  36.479 N, 106.867 W; GPS Reading.  
Open mature ponderosa pine stand, with rabbitbrush and sagebrush below, in shallow drainage. Phenology: flowering & fruiting. 

Brian Reif, 5735.  6/20/2003. 		RM 813261	Barcode: RM0120459
_________________________________________________________________________

1758.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: ca 14 air mi N of Gallina on Forest Road 6.  Elev. 7200 ft.
T26N R1E S6.  36 26.121' N, 106 48.255' W; GPS Reading.  
Grassy area along road through ponderosa pine. Phenology: fruiting. 

Ronald L. Hartman, 77121.  5/31/2003. 		RM 813260	Barcode: RM0120431
_________________________________________________________________________

1759.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Deadman Peak Fire Tower turnoff at Forest roads 6 and 7.  Elev. 8750 ft.
T25N R2E S6.  36 25.856' N, 106 46.236' W; GPS Reading.  
Ponderosa pine forest with grassy areas. Phenology: flowering. 

Ronald L. Hartman, 77144.  5/31/2003. 		RM 813259	Barcode: RM0120430
_________________________________________________________________________

1760.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., New Mexico, Catron County: Apache National Forest: Jewett, S of Fox Springs.  Elev. 7600 ft.
T3S R18W S27.  
South slope; sandy loam; scattering in yellow pine; dry slopes. Phenology: flowering & fruiting. 

Robert F. Copple, 23.  8/2/1925. 		USFS 428530
_________________________________________________________________________

1761.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Park County: Yellowstone National Park: Specimen Ridge.  Elev. 6600-7400 ft.
T57N R111W S30.  44.8923 N, 110.3285 W; uncertainty 5 mi..  
Common on the open plain of this locality. Phenology: flowering & fruiting. 

Aven Nelson, 5886.  7/15/1899. 		RM 166024	Barcode: RM0179415
     with Elias Nelson
_________________________________________________________________________

1762.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming: 
Phenology: flowering & fruiting. 

Aven Nelson, s.n..  //1900. 		RM 28815	Barcode: RM0179417
_________________________________________________________________________

1763.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park near Moose.
T42N R116W S11 NE1/4 of.  
Sagebrush-bitterbrush area. Phenology: flowering & fruiting. 

Darold W. Sabinske, 1702.  7/11/1970. 		RM 301582	Barcode: RM0179418
_________________________________________________________________________

1764.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sweetwater County: Leucite Hills.
In small tufts growing in dry soil. Phenology: flowering & fruiting. 

Elmer D. Merrill, 18.  6/18/1901. 		RM 34523	Barcode: RM0179408
     with E. N. Wilcox
_________________________________________________________________________

1765.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Summit of Teton Pass.
In dry fields. Phenology: flowering & fruiting. 

Elmer D. Merrill, 266.  7/13/1901. 		RM 34609	Barcode: RM0179411
_________________________________________________________________________

1766.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Jackson Hole: Menors Ferry.
In bunches on border of an irrrigated field. Phenology: flowering & fruiting. 

Elmer D. Merrill, 316.  7/23/1901. 		RM 34671	Barcode: RM0179412
     with E. N. Wilcox
_________________________________________________________________________

1767.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sweetwater County: Near Washingtons Ranch.
Dry sandy soil. Phenology: flowering & fruiting. 

Elmer D. Merrill, 60.  6/29/1901. 		RM 34434	Barcode: RM0179409
     with E. N. Wilcox
_________________________________________________________________________

1768.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Laramie: Medicine Bow National Forest: ca 11 air mi SE of Laramie along Wyo Hwy 30.  Elev. 8750 ft.
T15N R72W S34.  
At roadside. Phenology: flowering & fruiting. 

George Stephens, 56.  7/20/1981. 		RM 337261	Barcode: RM0179422
_________________________________________________________________________

1769.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Laramie: Medicine Bow National Forest: ca 11 air mi SE of Laramie along Wyo Hwy 30.  Elev. 8750 ft.
T15N R72W S34.  
Growing at aspen grove periphery on open, dry site. Phenology: flowering & fruiting. 

George Stephens, 58.  7/20/1981. 		RM 337260	Barcode: RM0179423
_________________________________________________________________________

1770.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: Medicine Bow National Forest: Pole Mountain District: W of Eagle Rock, along the North Branch Middle Fork Lodgepole Creek.  Elev. 8200 ft.
T15N R71W S8.  
Moist bottomland along the creek; common in drier upper meadow in full sun near willows. Phenology: flowering & fruiting. 

Jay N, Holliday, Jr., 133.  7/17/1964. 		RM 276682	Barcode: RM0179407
_________________________________________________________________________

1771.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Pinedale Glacial Fields: in the moraine E of Fremont Lake.  Elev. 7400 ft.
T34N R108W S5; also T35N R108W S32.  
Common. Phenology: flowering & fruiting. 

Robert J. Hill, 845.  7/10/1973. 		RM 391657	Barcode: RM0179400
_________________________________________________________________________

1772.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Cerros del Trasquilar, mountain "9127", immediately NW of intersection of the pipeline and Rito de los Indios.  Elev. 8807-9127 ft.
35 58' 5.4" N, 106 29' 35.7" W; uncertainty 1 mi..  
Roadside and coniferous forest. Phenology: fruiting. 

Ronald L. Hartman, 71479.  6/26/2001. 		RM 712607	Barcode: RM0074235
_________________________________________________________________________

1773.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: from gate at bottom of Redondo Canyon N along fence line near Deer Creek, E halfway across ridge and S to road.  Elev. 8000-8500 ft.
35 52' 20.1" N, 106 37' 13.5" W; uncertainty 1 mi..  
Ponderosa pine and Gambel's oak. Phenology: fruiting. 

Ronald L. Hartman, 72879.  7/25/2001. 		RM 712606	Barcode: RM0074236
_________________________________________________________________________

1774.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Moffat County: North-central Colorado: Colo Hwy 13, ca 13 air mi N of Craig.  Elev. 6480-6520 ft.
T9N R90W S29.  40.7085 N, 107.517 W.  
Sandy roadcut. Phenology: fruiting. 

Ronald L. Hartman, 67245.  6/6/2000. 		RM 756584
_________________________________________________________________________

1775.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Moffat County: North-central Colorado: County Road 38, ca 22 air mi N of Craig.  Elev. 6500-6600 ft.
T10N R91W S13 NW1/4.  40.8235 N, 107.5548 W.  
Sagebrush and Amelanchier. Phenology: fruiting. 

Ronald L. Hartman, 67279.  6/6/2000. 		RM 756583
_________________________________________________________________________

1776.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: at the junction of Bedrock and Tennessee creeks, along Beeler Gulch and vicinity, ca 35.5 air mi NNW of Steamboat Springs.  Elev. 7320-7420 ft.
T12N R86W S27 W1/4.  40.967 N, 107.0245 W; uncertainty 1 mi..  
Sandstone slope. Phenology: fruiting. 

B. E. Nelson, 53309.  6/27/2001. 		RM 761153
_________________________________________________________________________

1777.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Moffat County: North-central Colorado: Cedar Mountain, ca 6 air mi NW of Craig.  Elev. 7200-7300 ft.
T7N R91W S9 SW1/4; also N1/2 S16.  40.5791 N, 107.611 W; uncertainty 1 mi..  
Volcanic rocks exposed sporadically on southwest slope to summit; Utah juniper, serviceberry, antelope bitterbrush, etc. with scattered sagebrush. Phenology: fruiting. 

Ronald L. Hartman, 70498.  5/23/2001. 		RM 761151
_________________________________________________________________________

1778.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Moffat County: North-central Colorado: ca 18 air mi N of Craig.  Elev. 6800 ft.
T10N R91W S36 E1/2.  40.7802 N, 107.5543 W; uncertainty 1 mi..  
Sagebrush slopes and streams. Phenology: fruiting. 

Ronald L. Hartman, 70604.  5/24/2001. 		RM 761150
_________________________________________________________________________

1779.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Snake River, ca 3 air mi SW of Moran; ca 13.5 air mi NE of Moose.  Elev. 6743 ft.
T44N R114W S4 NW1/4.  43.8123 N, 110.5475 W; GPS Reading.  
Picea pungens forest adjacent to river. Phenology: flowering & fruiting. 

David Scott, 1377.  7/4/2006. 		RM 833510	Barcode: RM0011044
_________________________________________________________________________

1780.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: The Potholes from Jenny Lake Road  Elev. 6700-6900 ft.
T44N R115W S2; S 15 mi Also S11.  43.7923 N, 110.6209 W; uncertainty 0.25 mi..  
Sagebrush community with some mesic or hydric vegetation in bottoms of potholes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 82380.  6/19/2006. 		RM 833509	Barcode: RM0011043
_________________________________________________________________________

1781.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: U.S. Hwy 26/89/191, S of Gros Ventre River.  Elev. 6400 ft.
T42N R116W S35 N1/2.  43.5661 N, 110.7325 W; uncertainty 0.25 mi..  
Bottom land with Populus angustifolia. Phenology: flowering & fruiting. 

Ronald L. Hartman, 82681.  6/25/2006. 		RM 833508	Barcode: RM0011042
_________________________________________________________________________

1782.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: U.S. Hwy 26/89/191, S of Gros Ventre River.  Elev. 6400 ft.
T42N R116W S35 N1/2.  43.5661 N, 110.7325 W; uncertainty 0.25 mi..  
Bottom land with Populus angustifolia. Phenology: flowering & fruiting. 

Ronald L. Hartman, 82723.  6/25/2006. 		RM 833507	Barcode: RM0011041
_________________________________________________________________________

1783.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Archulata County: Arboles.  Elev. 6000 ft.
Phenology: fruiting. 

Carl F. Baker, 220.  6//1899. 		RM 22831
_________________________________________________________________________

1784.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Montezuma County: Mancos.  Elev. 7000 ft.
On dry rocky soil. Phenology: fruiting. 

Carl F. Baker, 383.  7/7/1898. 		RM 13895
     with F. S. Earle and S. M. Tracy
_________________________________________________________________________

1785.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Clear Creek County: Georgetown.
Phenology: fruiting. 

C. L. Shear, 636.  8/19/1905. 		RM 150647
_________________________________________________________________________

1786.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Gilpin County: Small lake 1/4 mi below Tolland.  Elev. 8800 ft.
Prairie near small lake. Phenology: fruiting. 

Francis Ramaley, 3447.  8/10/1907. 		RM 61692
     with W. W. Robbins
_________________________________________________________________________

1787.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Gunnison County: Gunnison National Forest: Black Mesa.  Elev. 9500 ft.
Mountain grassland. Phenology: flowering & fruiting. 

George T. Turner, 133.  7/18/1952. 		USFS 428576
_________________________________________________________________________

1788.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: Laramie Peak Wildlife Habitat Management Area: ca 31 air mi NE of Rock River.  Elev. 7360-7420 ft.
T24N R72W S14 SE1/4.  42.0545 N, 105.4382 W.  
Granite outcrops. Phenology: fruiting. 

B. A. Packer, 1522.  7/10/1997. 		 
     with J. Brondum and T. McGowan
_________________________________________________________________________

1789.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: Laramie Peak Wildlife Habitat Management Area: Pine Mountain, ca 32 air mi NE of Rock River.  Elev. 7550-7870 ft.
T24N R72W S25 SW1/4.  42.0252 N, 105.4188 W.  
Southern slope granite outcrop. Phenology: fruiting. 

B. A. Packer, 1682.  7/13/1997. 		 
     with J. Brondum and T. McGowan
_________________________________________________________________________

1790.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: Laramie Peak Wildlife Habitat Management Area: Pine Mountain, ca 32 air mi NE of Rock River.  Elev. 7550-7870 ft.
T24N R72W S25 SW1/4.  42.0252 N, 105.4188 W.  
Southern slope granite outcrop. Phenology: fruiting. 

B. A. Packer, 1685.  7/13/1997. 		 
     with J. Brondum and T. McGowan
_________________________________________________________________________

1791.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Eagle County: Gypsum.
Roadside. Phenology: fruiting. 

no collector, 3401.  8/9/1894. 		RM 47315
_________________________________________________________________________

1792.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Montezuma County: Montezuma National Forest: Dolores Ranger Station.  Elev. 6365 ft.
T37N R15W S9.  38.314 N, 108.1402 W; uncertainty 1 mi..  
Abundant in grassland. Phenology: fruiting. 

Robert F. Copple, 24.  6/15/1920. 		USFS 428573
_________________________________________________________________________

1793.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest: Cereza Mesa.  Elev. 6900-7100 ft.
T27N R4W S28; also S29.  36.5456 N, 107.2581 W; uncertainty 1 mi..  
Pinyon/juniper sandstone mesa and flats below. Phenology: flowering & fruiting. 

Ronald L. Hartman, 22578.  5/29/1987. 		RM 566869
     with Susan D'Alcamo, Neil and Donald Snow
_________________________________________________________________________

1794.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Archulata County: San Juan National Forest: Devil Creek Divide.  Elev. 7000 ft.
Open ground in sandy loam. Phenology: fruiting. 

S. Duval Anderson, A-10.  6/2/1925. 		USFS 428572
_________________________________________________________________________

1795.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Grand County: Beaver Creek: SW of Hot Sulphur Springs.  Elev. 9000 ft.
Dry. Phenology: flowering & fruiting. 

Victor Goodwin, 52.  6/21/1936. 		USFS 428577
_________________________________________________________________________

1796.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Larimer County: Estes Park.  Elev. 8000 ft.
Phenology: fruiting. 

W. S. Cooper, 226.  8/11/1904. 		RM 48366
_________________________________________________________________________

1797.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Converse County: Laramie Range: along Horseshoe Creek just above Trail Creek, ca 6 air mi N of Laramie Peak, ca 6 air mi SW of Esterbrook; ca 28 air mi S of Douglas.  Elev. 6360-6480 ft.
T28N R72W S35 NE1/4.  42.3558 N, 105.4499 W.  
Fine gravelly slopes dominated by annual bromes. Phenology: fruiting. 

B. E. Nelson, 41434.  7/15/1997. 		 
_________________________________________________________________________

1798.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Natrona County: Laramie Range: along Deer Creek and to the E, ca 5 air mi S of Reno Hill, ca 27 air mi SE of Casper; ca 9.5 air mi NW of Little Medicine.  Elev. 7440-7600 ft.
T29N R77W S9 NW1/4.  42.4966 N, 106.0789 W.  
Steep gravelly slope with rock outcrops, "pavement", grassy patches, and scattered limber pine. Phenology: fruiting. 

B. E. Nelson, 41717.  7/16/1997. 		 
_________________________________________________________________________

1799.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Natrona County: Laramie Range: east end of Casper Mountain, ca 2 air mi W of the Hat Six Hogback, ca 10 air mi SE of Casper.  Elev. 6600-6900 ft.
T32N R78W S16.  42.7443 N, 106.1969 W.  
Gentle sandy slopes and flats above the canyons with scattered areas of ponderosa pine, sagebrush-forbs, and rock outcrops. Phenology: fruiting. 

B. E. Nelson, 41828.  7/20/1997. 		 
_________________________________________________________________________

1800.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: lower Big Bear Canyon, ca 2.5-3 air mi WNW of South Sawtooth Mountain and 1.5-2 air mi NNE of Blacktail Peak above La Bonte Creek, ca 27-28 air mi SSW of Douglas.  Elev. 6600-6880 ft.
T28N R73W S17 W1/4.  42.3975 N, 105.6246 W.  
Open ponderosa pine woods in canyon bottom. Phenology: fruiting. 

B. E. Nelson, 42051.  7/22/1997. 		 
_________________________________________________________________________

1801.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: along Esterbrook or County Road 710 between Hay Draw and Antelope Creek, ca 2 air mi NW of Sugarloaf Mountain, ca 64 air mi N of Laramie; ca 39 air mi SSW of Douglas.  Elev. 7980-8300 ft.
T26N R73W S17 NW1/4.  42.2241 N, 105.6246 W.  
Sagebrush slopes. Phenology: fruiting. 

B. E. Nelson, 42096.  7/24/1997. 		 
_________________________________________________________________________

1802.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: Morton Pass and N and NE to 0.7 air mi.  Elev. 7200-7400 ft.
T20N R73W S24; also T20N R72W S19.  41.6911 N, 105.5279 W.  
Calcareous substrate with short strip of granite. Phenology: fruiting. 

Ronald L. Hartman, 57852.  6/18/1997. 		 
     with Timothy W. Chumley
_________________________________________________________________________

1803.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: vicinity of a spring on North Fork Leeds Creek coming off Rock Creek Ridge, ca 11 air mi SSE of Cokeville; ca 26.5 air mi NW of Kemmerer.  Elev. 6540-6720 ft.
T23N R119W S35.  41 55' 55" N, 110 53' 34" W.  
Stony red clay slopes and ridge. Phenology: flowering & fruiting. 

B. E. Nelson, 26524.  6/25/1993. 		 
     with Russ Nelson
_________________________________________________________________________

1804.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Commissary Ridge: ca 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer.  Elev. 7150-7400 ft.
T23N R117W S36.  41 55' 55" N, 110 38' 11" W.  
Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. Phenology: fruiting. 

Ronald L. Hartman, 33554.  6/27/1992. 		 1013105	Barcode: RM0297859
_________________________________________________________________________

1805.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: ca 6 air mi N of Kemmerer.  Elev. 7200-7300 ft.
T22N R116W S14 South 1/4; and also S23 and W1/2 S24.  41 53' 53" N, 110 33' 13" W.  
Sagebrush slopes with serviceberry and coralberry and grassy flats. Phenology: flowering & fruiting. 

Ronald L. Hartman, 41400.  7/22/1993. 		 
_________________________________________________________________________

1806.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Pine Creek, ca 2 road mi NNE of Pine Creek Ski Area, ca 8 air mi NE of Cokeville.  Elev. 7200-7400 ft.
T25N R118W S23 S1/4; also N1/4 S26.  42 8' 8" N, 110 49' 22" W.  
Stream bottom and shaley slopes. Phenology: flowering. 

Ronald L. Hartman, 43234.  8/2/1993. 		 
_________________________________________________________________________

1807.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Idaho, Bonneville County: Targhee National Forest: West Slope Snake River Range: Rainey Creek from entrance to National Forest to Corral Canyon, ca 3 air mi E of Swan Valley.  Elev. 5400-5800 ft.
T2N R44E S26; also S27 and S34.  
Juniper/grassland, dominated by Juniperus scopulorum and bunchgrass, some riparian. 

Stuart Markow, 1558.  6/28/1991. 		 
_________________________________________________________________________

1808.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Idaho, Bonneville County: Targhee National Forest: West Slope Snake River Range: Mike Spencer Canyon, SE of Ida Hwy 31, ca 6 air mi N of Swan Valley.  Elev. 5800-6200 ft.
T2N R44E S4; also S5.  
Mostly open valley bottom, dominated by forbs and shrubs, bordered by coniferous forest dominated by Abies lasiocarpa and Pseudotsuga menziesii with some riparian. 

Stuart Markow, 3139.  7/16/1991. 		 
_________________________________________________________________________

1809.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: East Slope Snake River Range: Coburn Creek Trail, from Prichard Pass.  Elev. 6300-6400 ft.
T39N R116W S19.  43.3279 N, 110.8058 W.  
Open coniferous forest with roadside weeds. Phenology: flowering. 

Stuart Markow, 3463.  7/20/1991. 		RM 696775	Barcode: RM0180181
_________________________________________________________________________

1810.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Idaho, Bonneville County: Targhee National Forest: West Slope Big Hole Mountains: Black Canyon, ca 9 air mi from Kelly Canyon Ski Area, adjacent to and N of Snake River.  Elev. 5400-6400 ft.
T3N R43E S17; also S18, 19 and T3N R42E S13.  
Steep open slope dominated by Juniperus, Cercocarpus, Purshia, Symphoricarpos, and bunchgrasses.  Some forested slopes dominated by Pseudotsuga, Physocarpus, Vaccinium, and Lonicera.  Some riparian and adjacent open areas. 

Stuart Markow, 545.  6/14/1991. 		 
_________________________________________________________________________

1811.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Idaho, Clark County: Targhee National Forest: North Slope Western Centennial Mountains: White Pine Canyon, ca 7 air mi NW of Spencer.  Elev. 6900-7300 ft.
T13N R35E S25; also S26.  
Transitional between riparian and coniferous forest dominated by Salix, Pseudotsuga and Picea engelmannii. 

Stuart Markow, 6946.  6/5/1992. 		 
_________________________________________________________________________

1812.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: along unnamed spur of the Laramie River, ca 15 air mi SW of Esterbrook.  Elev. 7000-7200 ft.
T26N R73W S36 NE1/4.  42.1807 N, 105.5468 W.  
In sagebrush/grassland among boulders. Phenology: fruiting. 

B. A. Packer, 3998.  7/6/1998. 		RM 
     with T. McGowan
_________________________________________________________________________

1813.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Converse County: Laramie Range: along Monday Creek, ca 10 air mi SW of Esterbrook.  Elev. 7400-7500 ft.
T27N R72W S18 SE1/4; also NE1/4 S19.  42.3133 N, 105.5247 W.  
Along dry creek beds, rangeland, and boulder outcroppings. Phenology: fruiting. 

B. A. Packer, 4123.  7/8/1998. 		RM 
     with T. McGowan
_________________________________________________________________________

1814.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Idaho, Bonneville County: Targhee National Forest: Southwest Slope Big Hole Mountains: Dry Canyon, ca 8 air mi NW of Swan Valley.  Elev. 5800 ft.
T3N R43E S33; also S34.  
Open canyon bottom bordered by coniferous forests dominated by Pseudotsuga menziesii. 

Stuart Markow, 898a.  6/18/1991. 		 
_________________________________________________________________________

1815.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: above and W of Huntley Canyon, ca 6 air mi NW of Spencer.  Elev. 7400 ft.
T13N R35E S31.  
Meadow with mostly Wyethia and grasses. 

Stuart Markow, 9917.  7/24/1992. 		 
_________________________________________________________________________

1816.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Converse County: Laramie Range: along Rabbit Creek, ca 20 air mi SW of Douglas.  Elev. 7100-7300 ft.
T30N R74W S30 SW1/4; also NW1/4 of NW1/4 S31.  42.5403 N, 105.7644 W.  
Along creekbank. Phenology: fruiting. 

B. A. Packer, 4420.  7/15/1998. 		RM 
     with T. McGowan
_________________________________________________________________________

1817.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: Williams Fork Mountains: Fish Creek Canyon, ca 19 air mi SW of Steamboat Springs.  Elev. 6900 ft.
T5N R87W S34.  40.3492 N, 107.1381 W; uncertainty 1 mi..  
Disturbed areas. 

B. E. Nelson, 18567.  6/18/1990. 		 
_________________________________________________________________________

1818.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: Williams Fork Mountains: above East Fork Williams Fork, ca 13 air mi SSW of Hayden; ca 28 air mi WSW of Steamboat Springs.  Elev. 7400 ft.
T4N R88W S18.  40.319 N, 107.318 W.  
Base of cliffs. 

B. E. Nelson, 18692.  6/19/1990. 		 
_________________________________________________________________________

1819.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: Medicine Bow National Forest: along the Middle Branch Middle Lodgepole Creek, ca 11 air mi ESE of Laramie.  Elev. 7800-8100 ft.
T15N R71W S15.  41.2684 N, 105.3351 W.  
Sagebrush grassland with granite outcroppings. Phenology: fruiting. 

B. A. Packer, 4956.  7/31/1998. 		RM 
     with T. McGowan & J. Brondum
_________________________________________________________________________

1820.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: ca 15 air mi SE of Laramie.  Elev. 8100-8200 ft.
T13N R72W S16 NW1/4.  41.0961 N, 105.4688 W.  
Sagebrush grassland. Phenology: fruiting. 

B. A. Packer, 5047.  8/2/1998. 		RM 
_________________________________________________________________________

1821.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: off of U.S. Hwy 287, ca 15 air mi SE of Laramie.  Elev. 7800-8200 ft.
T12N R72W S4.  41.0386 N, 105.4688 W.  
Sagebrush grassland with some granite outcrops. Phenology: fruiting. 

B. A. Packer, 5075.  8/5/1998. 		RM 
     with T. McGowan
_________________________________________________________________________

1822.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: near Colorado River, Storm King Mountain, ca 4.5 air mi W of Glenwood Springs.  Elev. 5800 ft.
T6S R89W S2.  39.5583 N, 107.2928 W.  
Highway plantings near river. 

James P. Vanderhorst, 2258.  5/27/1991. 		 
_________________________________________________________________________

1823.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Eagle County: Flat Tops/White River Plateau: slopes above Colorado River-Sweetwater Creek confluence, ca 19 air mi NE of Glenwood Springs.  Elev. 6200-7000 ft.
T4S R86W S9.  39.7209 N, 107.0401 W.  
River terrace below slopes, with saltbush, sagebrush, and rabbitbrush. 

James P. Vanderhorst, 2328.  6/5/1991. 		 
_________________________________________________________________________

1824.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Eagle County: Flat Tops/White River Plateau: Hells Gate along Sweetwater Creek, ca 14 air mi WNW of Eagle.  Elev. 6600 ft.
T4S R86W S6.  39.7356 N, 107.0787 W.  
Dry slopes above and around limestone cliffs, with sagebrush, pinyon pine, and juniper. 

James P. Vanderhorst, 2347.  6/6/1991. 		 
_________________________________________________________________________

1825.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Eagle County: Flat Tops/White River Plateau: Pump Gulch, ca 17 air mi NNW of Eagle.  Elev. 7200 ft.
T2S R85W S10.  39.8972 N, 106.9051 W.  
Mesa above gulch, with pinyon pine, juniper, and sagebrush. 

James P. Vanderhorst, 2368.  6/6/1991. 		 
_________________________________________________________________________

1826.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: hills above Colorado River, ca 1 air mi NW of McCoy.  Elev. 7000 ft.
T1S R83W S31.  39.9266 N, 106.7315 W.  
Dry red sandstone hills with limestone outcrops, south exposure, with juniper-pinyon pine woodland. 

James P. Vanderhorst, 2657.  6/17/1991. 		 
_________________________________________________________________________

1827.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Eagle County: Flat Tops/White River Plateau: Onion Ridge, ca 14 air mi E of Eagle.  Elev. 7400-8100 ft.
T4S R87W S25.  39.6732 N, 107.0988 W.  
Dry ridgetop, pinyon pine, juniper, mountain mahogany, scattered oak understory. 

James P. Vanderhorst, 2770.  6/20/1991. 		 
_________________________________________________________________________

1828.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: Roger Canyon Road, ca 10 air mi NE of Laramie.  Elev. 7500-7800 ft.
T17N R72W S36 South1/2.  41.3991 N, 105.4121 W.  
Grassland. Phenology: fruiting. 

B. A. Packer, 5153.  8/6/1998. 		RM 
     with T. McGowan & J. Brondum
_________________________________________________________________________

1829.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: Bear River, ca 8 air mi SW of Yampa.  Elev. 9000 ft.
T1N R86W S11.  40.0686 N, 107.0118 W; uncertainty 1 mi..  
Sagebrush, south facing slope above river. 

James P. Vanderhorst, 3073a.  7/3/1991. 		 
_________________________________________________________________________

1830.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Eagle County: Flat Tops/White River Plateau: Deer Park, ca 7 air mi W of Burns.  Elev. 9200 ft.
T2S R86W S15.  39.8825 N, 107.0209 W.  
Flat meadow below hill, with grasses and shrubby cinquefoil. 

James P. Vanderhorst, 3421.  7/21/1991. 		 
_________________________________________________________________________

1831.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Butler Creek, ca 18 air mi NW of Glenwood Springs.  Elev. 8700 ft.
T3S R92W S30.  39.7605 N, 107.7573 W.  
Meadows and aspen woods with snowberry. 

James P. Vanderhorst, 3621.  7/25/1991. 		 
_________________________________________________________________________

1832.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Butler Creek, ca 18 air mi NW of Glenwood Springs.  Elev. 8700 ft.
T3S R92W S30.  39.7605 N, 107.7573 W.  
Meadows and aspen woods with snowberry. 

James P. Vanderhorst, 3622.  7/25/1991. 		 
_________________________________________________________________________

1833.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: South Fork White River, "Budges Resort", ca 20 air mi N of Glenwood Springs.  Elev. 9000 ft.
T2S R89W S35; also S26.  39.8333 N, 107.3434 W.  
Meadows with grasses and forbs. 

James P. Vanderhorst, 3813c.  8/6/1991. 		 
_________________________________________________________________________

1834.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: south side of Grand Hogback: ca 6 air mi NNE of Rifle.  Elev. 6800-7300 ft.
T5S R92W S17.  39.615 N, 107.7385 W.  
Sandy ravines and slopes with Juniperus, Pinus edulis, Ephedra.  Old mined area. 

James P. Vanderhorst, 93.  5/28/1990. 		 
     with Walter Fertig
_________________________________________________________________________

1835.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Eagle County: Flat Tops/White River Plateau: Deep Creek, ca 14 air mi W of Eagle.  Elev. 6500-7000 ft.
T4S R87W S25.  39.6732 N, 107.0988 W.  
Douglas fir-narrowleaf cottonwood adjacent to creek, sagebrush openings, oak-serviceberry shrubland, pinyon-juniper, and limestone outcrops; limestone outcrops. 

Ronald L. Hartman, 24852.  5/27/1990. 		 
_________________________________________________________________________

1836.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: above Williams Fork, ca 13 air mi SSW of Hayden.  Elev. 6800-7200 ft.
T4N R88W S18.  40.319 N, 107.318 W.  
Sandstone and shale outcrop with oak, serviceberry, and chokecherry and roadside; rocky outcrops and adjacent ravine. 

Ronald L. Hartman, 25630.  6/22/1990. 		 
_________________________________________________________________________

1837.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Fowler Creek Trail to Hill Creek Campground, lower half, ca 8-9 air mi SE of Buford.  Elev. 7800-8800 ft.
T2S R90W S7; also S11 and S17.  39.8915 N, 107.5315 W.  
Engelmann spruce stands, oak, and meadows. 

Ronald L. Hartman, 26120.  6/26/1990. 		 
_________________________________________________________________________

1838.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: Medicine Bow National Forest: ca 5 air mi SE of Laramie.  Elev. 8200-8500 ft.
T15N R72W S22 W1/2.  41.254 N, 105.4497 W.  
In forested grassland on southwest facing slope. Phenology: fruiting. 

B. A. Packer, 5520.  8/18/1998. 		RM 
     with T. McGowan
_________________________________________________________________________

1839.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: West Elk Creek, ca 14 air mi NE of Rifle.  Elev. 8700-8800 ft.
T4S R91W S32; also S33.  39.6587 N, 107.6256 W.  
Oak-juniper woodland. 

Ronald L. Hartman, 26250.  6/28/1990. 		 
_________________________________________________________________________

1840.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: Medicine Bow National Forest: ca 5 air mi SE of Laramie.  Elev. 8200-8500 ft.
T15N R72W S22 W1/2.  41.254 N, 105.4497 W.  
In forested grassland on southwest facing slope. Phenology: fruiting. 

B. A. Packer, 5525.  8/18/1998. 		RM 
     with T. McGowan
_________________________________________________________________________

1841.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: along the Continental Divide off Sage Creek or County Road 401, ca 26 air mi S of Rawlins.  Elev. 8070-8240 ft.
T17N R87W S31 SW1/4.  41.4037 N, 107.2337 W.  
Grassy sagebrush slope and flats above. Phenology: fruiting. 

B. E. Nelson, 38593.  7/14/1996. 		RM 791737	Barcode: RM0179405
_________________________________________________________________________

1842.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Washakie Basin: NW of Robbers Gulch Reservoir, ca 4 mi E of North Flat Top; ca 31 air mi SSE of Wamsutter.  Elev. 6510-6565 ft.
T15N R92W S33 SE1/4.  41.2289 N, 107.7547 W; uncertainty 0.5 mi..  
Open grass, sparse. Phenology: fruiting. 

Beth Ward, 618.  6/16/1996. 		RM 791738	Barcode: RM0180176
_________________________________________________________________________

1843.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: ca 2-2.5 air mi E of Savery.  Elev. 6600-6750 ft.
T12N R89W S9 South1/2.  41.026 N, 107.4125 W.  
Sagebrush-juniper slopes, south exposure with sandy/rocky soil. Phenology: fruiting. 

Ronald L. Hartman, 54179.  6/1/1996. 		RM 791736	Barcode: RM0179404
     with Beth Ward
_________________________________________________________________________

1844.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: drainage to Gap Creek and along Gap Creek, ca 2.5 air mi N of Red Creek badlands; ca 5 air mi S of Titsworth Gap; ca 31 air mi SSE of Rock Springs.  Elev. 7350-7660 ft.
T13N R103W S6 SW1/4; also NW1/4 S7, T13N R104W SE1/4 S1 and NE1/4 S12.  41.1361 N, 109.0537 W.  
Sandy slope. Phenology: fruiting. 

Beth Ward, 6334.  6/26/1997. 		RM 799034	Barcode: RM0091017
_________________________________________________________________________

1845.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: north side of Beaver Ridge, ca 24 air mi NW of Pinedale.  Elev. 7800-7900 ft.
T35N R113W S23.  42.9892 N, 110.3006 W; uncertainty 1 mi..  
Stony sagebrush slope. Phenology: flowering & fruiting. 

B. E. Nelson, 23394.  7/16/1992. 		RM 1013106	Barcode: RM0297860
     with Russ Nelson
_________________________________________________________________________

1846.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Commissary Ridge: 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer.  Elev. 7150-7400 ft.
T23N R117W S36.  41.9294 N, 110.6364 W.  
Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. Phenology: fruiting. 

Ronald L. Hartman, 33554.  6/27/1992. 		RM 
_________________________________________________________________________

1847.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: vicinity of a spring on North Fork Leeds Creek coming off Rock Creek Ridge, ca 11 air mi SSE of Cokeville; ca 26.5 air mi NW of Kemmerer.  Elev. 6540-6720 ft.
T23N R119W S35.  41.9294 N, 110.8928 W.  
Stony red clay slopes and ridge. Phenology: flowering & fruiting. 

B. E. Nelson, 26524.  6/25/1993. 		RM 1017037	Barcode: RM0300903
     with Russ Nelson
_________________________________________________________________________

1848.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: ca 6 air mi N of Kemmerer.  Elev. 7200-7300 ft.
T22N R116W S14 South 1/4; and also S23 and W1/2 S24.  41.8864 N, 110.5536 W.  
Sagebrush slopes with serviceberry and coralberry and grassy flats. Phenology: flowering & fruiting. 

Ronald L. Hartman, 41400.  7/22/1993. 		RM 1017036	Barcode: RM0300902
_________________________________________________________________________

1849.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Salt River Range: South end of Deadline Ridge, ca 3 air mi NW of Viola.  Elev. 7280-8965 ft.
T27N R114W S20; also T27N R114W S29, N1/2 S32; also 27N R115W S36 NE1/4.  42.3136 N, 110.3978 W.  
Rocky slopes and ridges. Phenology: fruiting. 

Ronald L. Hartman, 42816.  7/30/1993. 		RM 1017035	Barcode: RM0300901
_________________________________________________________________________

1850.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: Pine Creek, ca 2 road mi NNE of Pine Creek Ski Area, ca 8 air mi NE of Cokeville.  Elev. 7200-7400 ft.
T25N R118W S23 S1/4; also N1/4 S26.  42.1383 N, 110.8228 W.  
Stream bottom and shaley slopes. Phenology: flowering. 

Ronald L. Hartman, 43234.  8/2/1993. 		RM 1017034	Barcode: RM0300900
_________________________________________________________________________

1851.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: northeast side of the Hogsback, ca 18 air mi SW of Big Piney. NC  Elev. 7900-8200 ft.
T27N R113W S18; S18.  42.3258 N, 110.3147 W.  
Calcareous slopes and outcrops. Phenology: fruiting. 

Ronald L. Hartman, 45008.  8/25/1993. 		RM 614218	Barcode: RM0180203
_________________________________________________________________________

1852.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: flats along Blackrock Creek near Blackrock Ranger Station, ca 8 air mi E of Moran, ca 31.3 air mi NE of Jackson.  Elev. 6900 ft.
T45N R112W S31.  43.8258 N, 110.3531 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sagebrush bottom. 

B. E. Nelson, 14331.  8/3/1987. 		RM 
     with Neil Snow
_________________________________________________________________________

1853.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: ca 25.5 air mi E of Greybull, ca 14 air mi N of Hyattville on Alkali Road.  Elev. 8500 ft.
T52N R89W S34 SE1/4.  44.4411 N, 107.5322 W; uncertainty 1 mi..  
Sagebrush grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 3390.  7/9/1979. 		RM 352568	Barcode: RM0180205
_________________________________________________________________________

1854.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: near the mouth of Tensleep Canyon, ca 5 air mi NE of Ten Sleep.  Elev. 4900 ft.
T47N R87W S6 SW1/4.  44.07028 N, 107.35861 W; uncertainty 1 mi..  
Brushy bottom of canyon and along the creek. Phenology: flowering & fruiting. 

B. E. Nelson, 5199.  6/6/1980. 		RM 352566	Barcode: RM0180189
_________________________________________________________________________

1855.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: off U.S. Hwy 16 along Clear Creek, ca 6.5 air mi WSW of Buffalo.  Elev. 5600 ft.
T50N R83W S3.  44.3314 N, 106.8314 W; uncertainty 1 mi..  
Stony, open Ponderosa pine slope. Phenology: flowering & fruiting. 

B. E. Nelson, 5565.  6/16/1980. 		RM 352565	Barcode: RM0180190
_________________________________________________________________________

1856.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Big Horn Mountains: just S of Cottonwood Pass on the Nowood Road, ca 14 air mi NNE of Lost Cabin, ca 52.5 air mi NE of Riverton.  Elev. 6700 ft.
T41N R89W S32.  43.4794 N, 107.5627 W; uncertainty 1 mi..  
Calcareous outcrop and hilltop. 

B. E. Nelson, 5785.  7/7/1980. 		RM 352564	Barcode: RM0180192
_________________________________________________________________________

1857.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: ca 4 air mi SW of Snowshoe Pass on Black Mountain Road, ca 11 air mi ESE of Shell, ca 24.5 air mi E of Greybull.  Elev. 8000 ft.
T52N R89W S17.  44.4847 N, 107.5725 W; uncertainty 1 mi..  
Sandy areas. Phenology: flowering & fruiting. 

B. E. Nelson, 6647.  7/17/1980. 		RM 352567	Barcode: RM0180204
_________________________________________________________________________

1858.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: Hunter Mesa, ca 1 air mi NW of Hunter Ranger Station.  Elev. 8000 ft.
T50N R84W S3; also S4.  44.3317 N, 106.9519 W; uncertainty 2 mi..  
Meadows on ridge, lodgepole pine forest on north face, granite outcrops, Forest Service roads; ridge. Phenology: flowering & fruiting. 

Keith H. Dueholm, 9101.  8/14/1979. 		RM 352562	Barcode: RM0180191
_________________________________________________________________________

1859.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 18 mi WSW of Meeteetse, along Timber Creek in the vicinity of the Timber Creek Ranger Station.  Elev. 7600 ft.
T47N R103W S14; also S23.  44.0428 N, 109.1834 W.  
Big sage grasslands. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 1980.  8/13/1983. 		RM 565167	Barcode: RM0039761
_________________________________________________________________________

1860.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 7 air mi NNE of Dubois, south side of Spring Mountain.  Elev. 7600-8500 ft.
T42N R106W S4; also S3, S9 and S10.  43.6338 N, 109.5798 W.  
Riparian, lower montane; banks and slopes. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 4064.  7/15/1984. 		RM 565166	Barcode: RM0039762
_________________________________________________________________________

1861.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Park County: Northern Absarokas: rim of Natural Corral and ridge above.  Elev. 6800-7600 ft.
T55N R104W S13; also S24.  
Open grassy slopes, talus slopes, and rimrock; sandstone and limestone. Phenology: flowering & fruiting. 

Ronald L. Hartman, 20945.  7/17/1985. 		RM 537794	Barcode: RM0039748
_________________________________________________________________________

1862.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: between Lightning Creek and Slate Creek, ca 4.5-5 air mi NW of west end of Upper Slide Lake.  Elev. 7400-8000 ft.
T42N R113W S1; also S2, S11; also S12.  43.6319 N, 110.3588 W.  
Rolling sagebrush hills and drainages with islands of Englemann spruce, aspen, and Douglas fir. Phenology: flowering & fruiting. 

Ronald L. Hartman, 26559.  7/6/1990. 		RM 738099	Barcode: RM0180186
_________________________________________________________________________

1863.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Fish Creek/Moccasin Basin Area, Harness Gulch from North Fork Fish Creek to upper watershed. AlsoS14, 15.  Elev. 7800-8600 ft.
T42N R111W S13.  43.6022 N, 110.1208 W.  
Sagebrush grasslands. Phenology: flowering & fruiting. 

Ronald L. Hartman, 27176.  7/12/1990. 		RM 592122	Barcode: RM0180200
_________________________________________________________________________

1864.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: ca 1 mi N of Scab Creek Campground, 16 air mi E of Pinedale.  Elev. 8600-9200 ft.
T33N R106W S17; also S18.  42.8294 N, 109.5339 W; uncertainty 2 mi..  
Ecotone between aspen woods and dry, open sagebrush ridge. Phenology: flowering & fruiting. 

Walter Fertig, 10013.  7/24/1991. 		RM 589265	Barcode: RM0180184
_________________________________________________________________________

1865.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: south shore of Willow Lake, ca 8.5 air mi N of Pinedale.  Elev. 7700-8200 ft.
T35N R109W S21.  42.9903 N, 109.87 W; uncertainty 1 mi..  
Open, south-facing rocky sagebrush ridge. Phenology: flowering & fruiting. 

Walter Fertig, 1776.  6/15/1990. 		RM 592126	Barcode: RM0180198
_________________________________________________________________________

1866.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Half Moon Lake, ca 8 air mi NE of Pinedale.  Elev. 7700-7900 ft.
T34N R108W S9.  42.9314 N, 109.7506 W.  
Open sagebrush slope. Phenology: flowering & fruiting. 

Walter Fertig, 2455.  6/25/1990. 		RM 592125	Barcode: RM0180199
_________________________________________________________________________

1867.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Ridge above east shore of Fremont Lake, 0.5 mi S of scenic overlook on Skyline Drive, ca 9 air mi NE of Pinedale.  Elev. 8000-8500 ft.
T35N R108W S29.  42.9744 N, 109.7708 W; uncertainty 1 mi..  
Grassy aspen woods. Phenology: flowering & fruiting. 

Walter Fertig, 2584.  6/30/1990. 		RM 592124	Barcode: RM0180202
_________________________________________________________________________

1868.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Union Pass Road (Forest Service Road 900) at junction of Tepee Creek Road, ca 35 air mi NNW of Pinedale.  Elev. 8400-8480 ft.
T39N R110W S9.  43.3558 N, 110.0536 W; uncertainty 1 mi..  
Sandstone ridge. Phenology: flowering & fruiting. 

Walter Fertig, 2963.  7/4/1990. 		RM 592123	Barcode: RM0180201
_________________________________________________________________________

1869.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Pole Creek drainage and adjacent ridges, between Fayette Lake and Half Moon Lake, ca 9 air mi NE of Pinedale.  Elev. 7600-9000 ft.
T34N R108W S1; also S2, S11, S12.  42.9456 N, 109.6911 W; uncertainty 3 mi..  
Steep, sandy sagebrush-grassland on south-facing rocky ridge. Phenology: flowering & fruiting. 

Walter Fertig, 8088.  6/18/1991. 		RM 591862	Barcode: RM0180188
_________________________________________________________________________

1870.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: ridge 0.5 mi SW of Blueberry Lake, 0.5 mi E of Boulder Lake, ca 12.5 air mi E of Pinedale.  Elev. 7760-8400 ft.
T34N R107W S34.  42.8731 N, 109.6117 W.  
Open sagebrush grassland on south face of ridge. Phenology: flowering & fruiting. 

Walter Fertig, 8268.  6/25/1991. 		RM 591863	Barcode: RM0180187
_________________________________________________________________________

1871.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Block and Tackle Hill, on Continental Divide, ca 42.5 air mi SE of Pinedale.  Elev. 8600-9000 ft.
T30N R103W S17.  42.5708 N, 109.1581 W.  
Open canopy south-facing sandy ridge with mixed sagebrush and aspen. Phenology: flowering & fruiting. 

Walter Fertig, 8537.  6/28/1991. 		RM 589266	Barcode: RM0180185
_________________________________________________________________________

1872.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 15.5 air mi W of La Barge at the south end of Fontenelle Hogbacks.  Elev. 8280 ft.
T26N R115W S28 SW1/4.  42.2112 N, 110.4931 W; uncertainty 0.5 mi..  
Rocky limestone outcrop on sagebrush hillside. Phenology: flowering & fruiting. 

Thomas Cramer, 10333.  8/3/1995. 		RM 640921	Barcode: RM0180217
     with Jane T. Kellett and Steve Laster
_________________________________________________________________________

1873.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: bank of Green River just S of Bridger-Teton Forest Boundary, ca 19 air mi N of Cora.  Elev. 7640 ft.
T38N R110W S35 NE1/4 of NE1/4; also NW1/4 of NW1/4 S36.  43.2119 N, 110.0131 W; uncertainty 0.5 mi..  
Riverside willows, meadow, and adjacent sagebrush. Phenology: flowering. 

Thomas Cramer, 1393.  6/30/1994. 		RM 629955	Barcode: RM0180183
     with Jane T. Kellett
_________________________________________________________________________

1874.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: hill across Watson Draw from Signal Hill, ca 13 air mi NE of Merna.  Elev. 7900-8260 ft.
T36N R112W S3 South1/2.  43.1178 N, 110.2047 W.  
Hill of aspen groves, Douglas fir stands, meadows, and willow creekside. Phenology: flowering. 

Thomas Cramer, 1541.  6/30/1994. 		RM 629954	Barcode: RM0180182
     with Jane T. Kellett
_________________________________________________________________________

1875.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Green River Basin: hill W of West Pacific Creek, ca 14 air mi SW of South Pass City.  Elev. 7200-7590 ft.
T27N R102W S3 W1/2; also N1/4 S10.  42.3431 N, 108.9728 W.  
Sagebrush hillside, windswept tops, and badlands. Phenology: flowering. 

Thomas Cramer, 1828.  7/7/1994. 		RM 629953	Barcode: RM0180209
     with Jane T. Kellett
_________________________________________________________________________

1876.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 4 air mi N of Pinedale.  Elev. 7500-7700 ft.
T34N R109W S15 NE1/4.  42.9177 N, 109.8499 W; uncertainty 0.5 mi..  
Sagebrush draws and hillsides with scattered large boulders. Phenology: flowering & fruiting. 

Thomas Cramer, 6151.  6/16/1995. 		RM 640929	Barcode: RM0180210
     with Jane T. Kellett
_________________________________________________________________________

1877.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Green River Basin: Continental Divide at Sweetwater River and Palmer Draw, ca 10 air mi W of South Pass City.  Elev. 7600-7990 ft.
T28N R102W S10.  42.4125 N, 108.9744 W; uncertainty 1 mi..  
Streamside, Douglas fir canyonside, sagebrush slopes, and open rocky ridges. Phenology: flowering. 

Thomas Cramer, 648.  6/16/1994. 		RM 629956	Barcode: RM0180193
_________________________________________________________________________

1878.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: Little Prospect Mountain, ca 11.5 air mi ESE of Big Sandy.  Elev. 8750 ft.
T30N R104W S21 SW1/4.  42.5559 N, 109.2554 W; uncertainty 0.5 mi..  
Gravel sagebrush and aspen slope below mountain top. Phenology: flowering & fruiting. 

Thomas Cramer, 7815.  7/13/1995. 		RM 640928	Barcode: RM0180211
     with Jane T. Kellett
_________________________________________________________________________

1879.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: Flat Top, ca 10.5 air mi SE of Big Sandy.  Elev. 7300 ft.
T29N R105W S3 South1/2.  42.5119 N, 109.3531 W; uncertainty 1 mi..  
Rolling sandy sagebrush. Phenology: fruiting. 

Thomas Cramer, 7981.  7/13/1995. 		RM 640927	Barcode: RM0180212
     with Jane T. Kellett
_________________________________________________________________________

1880.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 14.5 air mi N of Daniel Junction.  Elev. 7720 ft.
T36N R112W S13 SE1/4.  43.092 N, 110.1643 W.  
Roadside meadow. Phenology: flowering & fruiting. 

Thomas Cramer, 8146.  7/15/1995. 		RM 640926	Barcode: RM0180213
     with Jane T. Kellett
_________________________________________________________________________

1881.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: Green River, ca 13 air mi N of Daniel Junction.  Elev. 7575 ft.
T36N R111W S22 NE1/4.  43.0775 N, 110.0857 W.  
Wet draw meadow with sagebrush sides. Phenology: fruiting. 

Thomas Cramer, 8306.  7/15/1995. 		RM 640925	Barcode: RM0180214
     with Jane T. Kellett
_________________________________________________________________________

1882.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 11.5 air mi E of Boulder.  Elev. 7650-7750 ft.
T32N R106W S20 NW1/4.  42.7319 N, 109.5095 W; uncertainty 0.5 mi..  
Sagebrush and Purshia hill with gravel and large boulders. Phenology: fruiting. 

Thomas Cramer, 9065.  7/23/1995. 		RM 640924	Barcode: RM0180215
     with Jane T. Kellett
_________________________________________________________________________

1883.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: Boulder Creek, ca 5 air mi N of Boulder.  Elev. 7200-7300 ft.
T33N R108W S14 South1/4.  42.8306 N, 109.7123 W.  
Rocky sagebrush hillside. Phenology: fruiting. 

Thomas Cramer, 9240.  7/23/1995. 		RM 640923	Barcode: RM0180216
     with Jane T. Kellett
_________________________________________________________________________

1884.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: Irish Canyon at Bridger-Teton National Forest border, ca 5.5 air mi ENE of Big Sandy.  Elev. 8400 ft.
T31N R105W S9 SE1/4.  42.6733 N, 109.3727 W; uncertainty 0.5 mi..  
Sagebrush meadow at base of hillside. Phenology: flowering & fruiting. 

Thomas Cramer, 9457.  7/25/1995. 		RM 640922	Barcode: RM0180218
     with Jane T. Kellett
_________________________________________________________________________

1885.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Costilla County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: U.S. Hwy 160, ca 5 road mi E of Fort Garland.  Elev. 8300 ft.
37.4806 N, 105.35 W.  
Large open valley with pinyon and Artemesia tridentata. Phenology: flowering & fruiting. 

Brian Elliott, 1408.  6/12/1998. 		RM 
_________________________________________________________________________

1886.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along Leandro Creek 1.4 air mi S of Munn Lake.  Elev. 8705 ft.
36 53' 53.6" N, 105 9' 12.7" W; WGS 84, uncertainty 4 m., GPS reading.  
Lush meadow with Rudbeckia hirta, Gaillardia aristata, Linum lewisii, Poa and Hesperostipa comata, with scattered patches of Quercus gambelii, Alnus incana, Salix. In small tufts; frequent. Phenology: flowering. 

Ben Legler, 6179.  7/17/2007. 		RM 904023	Barcode: RM0028733
_________________________________________________________________________

1887.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: on north side of Bernal Creek 0.3 air mi W of where it passes through The Wall.  Elev. 9046 ft.
36.934677 N, 105.173897 W; WGS 84, GPS reading.  
Open meadow, mesic soil, with abundant Elymus canadensis and Cynoglossum officinale. Stems in tufts; common. Photographed. Specimen GPS: 36.934669, -105.173897. Phenology: flowering. 

Ben Legler, 8842.  6/17/2008. 		RM 904027	Barcode: RM0028737
_________________________________________________________________________

1888.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: on east side of Little Vermejo Creek 0.1 air mi S of Colorado.  Elev. 8620 ft.
36.993668 N, 105.13475 W; WGS 84, GPS reading.  
Flat mesic meadows with Hesperostipa comata, Oxytropis sericea, and Ratibida columnifera. Cespitose; abundant. Specimen GPS: 36.993649, -105.134766. Phenology: flowering. 

Ben Legler, 9606.  7/11/2008. 		RM 904022	Barcode: RM0028732
_________________________________________________________________________

1889.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Montana, Carbon County: Cooney Reservoir along Red Lodge Creeek Road, on south side of reservoir W of dam, ca 18 air mi N of Red Lodge.  Elev. 4250 ft.
T4S R20E S36 N1/2.  45.4444 N, 109.2037 W; WGS 84, , GPS Reading.  
Slopes around reservoir with sandy soils in mixed Artemisia cana and annual weedy forbs/grasses. Phenology: fruiting. 

Emily Elliott, 822.  6/4/2007. 		RM 939789	Barcode: RM0111733
     with Brian Elliott
_________________________________________________________________________

1890.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: along Mont Hwy 420, ca 3/4 mi N of Beehive, ca 31 air mi NW of Red Lodge.  Elev. 4680-5360 ft.
T4S R16E S14 N1/2.  45.4885 N, 109.718 W; WGS 84, , GPS Reading.  
Volcanic tuft (ash substrate) cliffs and surrounding slopes dominated by annual weedy forbs with very few trees, area recently burned. Phenology: fruiting. 

Emily Elliott, 915.  6/4/2007. 		RM 939790	Barcode: RM0111734
     with Brian Elliott
_________________________________________________________________________

1891.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Montana, Park County: Absoraka Mountains: ca 3.5 air mi N of National Forest, ca 4.5 air mi E of Livingston.  Elev. 4750 ft.
T2S R10E S17 W1/2.  45.6611 N, 110.5138 W; WGS 84, , GPS Reading.  
Distrubed area used as dump and shooting range. Phenology: fruiting. 

Emily Elliott, 1098.  6/8/2007. 		RM 939791	Barcode: RM0111735
     with Brian Elliott
_________________________________________________________________________

1892.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: Buffalo Horn Creek, 1.4 road mi up stream.  Elev. 7300-7800 ft.
T8S R4E S25.  45.1098 N, 111.1853 W; WGS 84, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Limestone Cliffs. Phenology: fruiting. 

Emily Elliott, 1607.  6/11/2007. 		RM 871535	Barcode: USFS0064984
     with Ronald L. Hartman
_________________________________________________________________________

1893.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: just N of Gardiner.  Elev. 5800-6000 ft.
T9S R8E S23 NW1/4; also SW1/4 S14.  45.0419 N, 110.7138 W; WGS 84, , GPS Reading.  
Open disturbed slopes onto calcarious cliffs (old hot-spring?). Phenology: fruiting. 

Emily Elliott, 1921.  6/17/2007. 		RM 871536	Barcode: USFS0064985
_________________________________________________________________________

1894.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: near Cinnabar Mountain, ca 40 air mi SSW of Livingston; ca 7.5 air mi NW of Gardinar.  Elev. 5400-6000 ft.
T8S R7E S25 NW1/4; also SW1/4 S24.  45.1103 N, 110.8143 W; Digital Map.  
Open slopes and plateau dominated by sagebrush and mixed forbs on decomposing granite. Phenology: fruiting. 

Emily Elliott, 1987.  6/18/2007. 		RM 871537	Barcode: USFS0064986
_________________________________________________________________________

1895.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: along Forest Road 348, along Sixmile Creek, ca 31 air mi SSW of Livingston.  Elev. 5920-6000 ft.
T7S R8E S9 SE1/4.  45.2381 N, 110.747 W; WGS 84, , GPS Reading.  
Open meadow on southwest-facing slope. Phenology: fruiting. 

Emily Elliott, 2715.  7/8/2007. 		RM 871265	Barcode: USFS0064988
     with Ken Elliott
_________________________________________________________________________

1896.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Montana, Carbon County: Horsethief Station Fishing Access, ca 3 air mi N of Red Lodge on Rock Creek.  Elev. 5250 ft.
T7S R103W S11 NW1/4.  45.2349 N, 109.2296 W; NAD 83, , GPS Reading.  
Creek bottom and adjacent parking lot. Phenology: fruiting. 

Ronald L. Hartman, 86026.  6/20/2007. 		RM 939792	Barcode: RM0111736
_________________________________________________________________________

1897.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: ca 0.8 air mi N of Colorado and ca 1 air mi E of North Platte River, ca 40 air mi SE of Saratoga.  Elev. 8080-8200 ft.
T12N R80W S13 NE1/4.  41.0118 N, 106.3291 W; NAD 83, , GPS reading.  
Gravelly, stony ridge and slope with sagebrush, bitterbrush, and rabbitbrush. Phenology: fruiting. 

B. E. Nelson, 73071.  7/17/2007. 		RM 926276	Barcode: RM0086227
_________________________________________________________________________

1898.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 8.5 road mi on Oak Creek Grade Road from Colo Hwy 96.  Elev. 8050-8200 ft.
T21S R71W S19.  38.2102 N, 105.3651 W.  
Along dry stream bed and slopes; dry, sandy soil; dominant species: ponderosa, grasses, Castilleja, and Lupinus. Phenology: flowering & fruiting. 

Charity Hall, 1296.  6/25/1998. 		RM 
     with Brian Jacobs and Alex Morgan
_________________________________________________________________________

1899.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: ca 3.2 road mi on County Road 198 from Colo Hwy 69.  Elev. 8321 ft.
T46N R12E S5 E1/2.  38.2654 N, 105.666 W.  
Near stream; fine-grained soil; dominant species: oak and Thermopsis. Phenology: flowering & fruiting. 

Charity Hall, 1370.  6/25/1998. 		RM 
     with Brian Jacobs and Alex Morgan
_________________________________________________________________________

1900.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Gold Run Creek, near intersection of Forest roads 338 and 307, 1.5 mi W of Centennial Work Center, ca 3 air mi W of Centennial; .  Elev. 9452 ft.
T15N R78W S4; also S5 and T16N R78W S32 and S33.  41.3013 N, 106.1834 W; WGS 84, , GPS reading.  
Dry hillside meadow. Phenology: buds. 

Laura E. Lukas, 955.  6/20/2007. 		RM 926277	Barcode: RM0086228
_________________________________________________________________________

1901.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sawatch Range: San Isabel National Forest: ca 0.5 road mi on County Road 225 from U.S. Hwy 50.  Elev. 8830-8850 ft.
T49N R7E S6.  38.5306 N, 106.233 W.  
Fine to gravelly soil; dominant species: ponderosa and aspen. Phenology: flowering & fruiting. 

Charity Hall, 1574.  6/29/1998. 		RM 
     with Brian Jacobs and Alex Morgan
_________________________________________________________________________

1902.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Saratoga Valley: north end of Lake Oreek Flats on County Road 215 (Stock Drive Way), ca 8.4 air mi NNW of Saratoga.  Elev. 6900-7000 ft.
T18N R83W S4 NW1/4.  41.5671 N, 106.744 W; NAD 83, , GPS reading.  
Sandy rolling sagebrush steppe with cobblestone ridges and knolls. Phenology: flowering & fruiting. 

B. E. Nelson, 74819.  7/7/2008. 		RM 926268	Barcode: RM0086219
_________________________________________________________________________

1903.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: N of Sunrise Creek at the south base of Jelm Mountain, ca 1 air mi NW of Ring Mountain, ca 26.7 air mi SW of Laramie.  Elev. 8000-8240 ft.
T13N R77W S25 SW1/4.  41.0641 N, 105.9873 W; NAD 83, , GPS reading.  
East-facing aspen/juniper slope above a spring. Phenology: fruiting. 

B. E. Nelson, 75832.  7/31/2008. 		RM 926269	Barcode: RM0086220
_________________________________________________________________________

1904.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Plains: just W of County Road 34 (Sand Creek Road) and 1 mi S of County Road 322 (Bull Mountain Road), between Sand and Spring Creeks, ca 20 air mi SW of Laramie and 3 mi S of Lone Tree Reservoirs.  Elev. 7439 ft.
T13N R75W S36.  41.0579 N, 105.7473 W; WGS 84, , GPS reading.  
Plains. Phenology: buds. 

Laura E. Lukas, 5453.  6/27/2008. 		RM 926275	Barcode: RM0086226
_________________________________________________________________________

1905.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: just W of Platte River Wilderness boundary and S of Sixmile Gap Campground, ca 23 air mi SE of Encampment and ca 1.5-2.5 air mi N of Colorado.  Elev. 7704-8023 ft.
T12N R80W S5; also S8.  41.04 N, 106.4048 W to 41.0331 N, 106.4 W; WGS 84, , GPS reading.  
Rocky sagebrush steppe, scattered trees and shrubs. Phenology: buds. 

Laura E. Lukas, 5543.  6/30/2008. 		RM 926274	Barcode: RM0086225
_________________________________________________________________________

1906.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: just N of intersection of BLM Road 3423 and Wyo Hwy 230, ca 18 air mi SE of Encampment; ca 6.5 air mi N of Colorado.  Elev. 7886 ft.
T13N R81W S15.  41.0931 N, 106.4807 W; WGS 84, , GPS reading.  
Sagebrush steppe with many small rock outcrops; moderately grazed by cattle. Phenology: buds. 

Laura E. Lukas, 5617.  6/30/2008. 		RM 926273	Barcode: RM0086224
_________________________________________________________________________

1907.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Platte River Wilderness: surrounding confluence of Devils Gate Creek and Douglas Creek, ca 4 air mi SE of Trail 506 Trailhead and Pike Pole Campground, ca 17 air mi SSW of Centennial.  Elev. 8017-8025 ft.
T13N R80W S3; also S10.  41.114 N, 106.3682 W to 41.1123 N, 106.3721 W; WGS 84, , GPS reading.  
Sandy meadow along creek, sagebrush and Salix common. Phenology: buds. 

Laura E. Lukas, 6020.  7/9/2008. 		RM 926272	Barcode: RM0086223
     with Patricia E. Lukas
_________________________________________________________________________

1908.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: area surrounding Lincoln Park Campground, ca 4 air mi N of Ryan Park; ca 16 air mi SE of Saratoga.  Elev. 8030 ft.
T16N R81W S5; also S8 and S9.  41.3755 N, 106.5133 W; WGS 84, , GPS reading.  
Park. Phenology: buds. 

Laura E. Lukas, 6488.  7/23/2008. 		RM 926265	Barcode: RM0086252
_________________________________________________________________________

1909.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Hanna Basin: just S of I-80 and along the northeast end of Halleck Ridge, ca 12 air mi WNW of exit 255 (Elk Mountain/Hanna) and ca 1.5 air mi SW of Quealy Gap.  Elev. 7235 ft.
T21N R81W S32; also S33.  41.743 N, 106.5594 W; NAD 83, , GPS reading.  
Sagebrush hills. Phenology: fruiting. 

Laura E. Lukas, 9497.  6/29/2009. 		RM 929840	Barcode: RM0090803
_________________________________________________________________________

1910.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Ring Mountain, ca 9 air mi SSE of Woods Landing and ca 28 air mi SW of Laramie.  Elev. 7994-8536 ft.
T13N R76W S31; also T13N R77W S36.  41.0628 N, 105.9814 W to 41.0547 N, 105.9728 W; NAD 83, , GPS reading.  
Gravelly ridge, Pinus flexilis dominated. Phenology: flowering & fruiting. 

Laura E. Lukas, 9686.  7/5/2009. 		RM 929839	Barcode: RM0090802
_________________________________________________________________________

1911.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Ring Mountain, ca 9 air mi SSE of Woods Landing and ca 28 air mi SW of Laramie.  Elev. 7994-8536 ft.
T13N R76W S31; also T13N R77W S36.  41.0628 N, 105.9814 W to 41.0547 N, 105.9728 W; NAD 83, , GPS reading.  
Lower, sagebrush dominated slopes of the mountain. Phenology: flowering & fruiting. 

Laura E. Lukas, 9758.  7/5/2009. 		RM 929838	Barcode: RM0090801
_________________________________________________________________________

1912.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Bennet Peak and near North Platte River and campground, ca 28 air mi NE of Encampment and ca 14 air mi SW of Ryan Park.  Elev. 7225-7320 ft.
T15N R82W S14; also S23.  41.2648 N, 106.5769 W to 41.2608 N, 106.574 W; NAD 83, , GPS reading.  
Ponderosa pine/juniper savannah with rock outcrops and much bare ground. Phenology: fruiting. 

Laura E. Lukas, 9889.  7/7/2009. 		RM 929837	Barcode: RM0090800
_________________________________________________________________________

1913.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: 3-3.5 mi ESE of Bennett Peak between North and South forks Corral Creek, ca 13 air mi ENE of Encampment and ca 19 air mi SE of Saratoga.  Elev. 7707-7859 ft.
T15N R82W S13; also S24 and T15N R81W S17, S18, and S19.  41.2511 N, 106.539 W to 41.265 N, 106.5391 W; NAD 83, , GPS reading.  
Sagebrush hills near wooded creek. Phenology: fruiting. 

Laura E. Lukas, 10199.  7/15/2009. 		RM 929826	Barcode: RM0090790
_________________________________________________________________________

1914.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: NE of De Weese Reservoir.  Elev. 7600-7700 ft.
T21S R72W S21 NW1/4.  38.2102 N, 105.4383 W.  
Fine-grained soil; dominant species: Senecio and Penstemon. Phenology: flowering & fruiting. 

Charity Hall, 695.  6/15/1998. 		RM 
     with Brian Jacobs and Alex Morgan
_________________________________________________________________________

1915.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Acres of Ireland, ca 1/4 mi on Highland Drive from U.S. Hwy 50.  Elev. 6800-6900 ft.
T48N R10E S11.  38.4175 N, 105.8329 W.  
By a small stream; dominant species: oak, Douglas fir, and horsetails. Phenology: flowering & fruiting. 

Charity Hall, 834.  6/15/1998. 		RM 
     with Brian Jacobs and Alex Morgan
_________________________________________________________________________

1916.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sawatch Range: San Isabel National Forest: Mears Junction, ca 1 mi beyond Rainbow Trailhead.  Elev. 8800 ft.
T48N R8E S5 E1/2.  38.4313 N, 106.1112 W.  
Drainage plus two adjacent slopes; soil fine-grained with some granite chunks; ponderosa, dominant species: ponderosa, Douglas fir, aspen, and pinyon. Phenology: flowering & fruiting. 

Charity Hall, 911.  6/17/1998. 		RM 
     with Brian Jacobs and Alex Morgan
_________________________________________________________________________

1917.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: between powerlines on volcanic bluff above road, ca 1 air mi NE of Gardiner.  Elev. 5825 ft.
T9S R8E S24 NW1/4.  45.03761 N, 110.6919 W; WGS 84, , GPS reading.  
Artemisia-Festuca site converted to weedy annual forbs, on volcanic substrate. Phenology: flowering & fruiting. 

Emily Elliott, 4442.  6/8/2008. 		RM 871538	Barcode: USFS0064987
     with Brian Elliott
_________________________________________________________________________

1918.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Saguache County: Cochetopa Hills: road to Spanish Creek, ca 0.5 air mi N of Colo Hwy 114; ca 20 air mi WNW of Saguache.  Elev. 8700 ft.
T45N R4E S36 SW1/4.  38.1126 N, 106.482 W.  
Stream side and rocky slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 61936.  7/3/1998. 		RM 
_________________________________________________________________________

1919.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: W of Main Boulder Ranger Station, ca 25.5 air mi SW of Big Timber.  Elev. 5300-5500 ft.
T3S R12E S34 SW1/4; also SE1/4 S33.  45.5245 N, 110.2243 W; WGS 84, , GPS reading.  
On south- and east-facing slopes, mixed forest with limber pine, aspen, Douglas fir, and open meadows. Phenology: fruiting. 

Brian Elliott, 13820.  6/22/2008. 		RM 871266	Barcode: USFS0064983
_________________________________________________________________________

1920.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: at Clarks Fork Trailhead on Wyo Hwy 296 and NE, ca 17 air mi SE of Cooke City, Montana.  Elev. 6700-7600 ft.
T57N R106W S34 NE1/4; also NW1/4 S35 and S26.  44.8829 N, 109.6515 W; WGS 84, , GPS reading.  
On hills with Douglas fir and lodgepole pine forest with scattered meadows and aspen stands. Phenology: fruiting. 

Brian Elliott, 14041.  7/6/2008. 		RM 862653	Barcode: USFS0041965
_________________________________________________________________________

1921.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Montana, Gallatin County: Madison National Forest: Madison Basin.  Elev. 6700 ft.
T13S R4E S9.  
Slope 10 degrees, east aspect; deep and gravelly soil. Medium abundance. Phenology: flowering. 

W. A. Donaldson, 29.  7/25/1922. 		USFS 428578
_________________________________________________________________________

1922.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Montana, Broadwater County: Helena National Forest: South Fork Crow Creek.  Elev. 5500 ft.
South slope; dry gravelly soil; with Festuca, Poa, Koeleria, yarrow. Phenology: flowering. 

E. D. Sandvig, 32.  7/9/1922. 		USFS 428579
_________________________________________________________________________

1923.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Montana, Gallatin County: Gallatin National Forest: Squaw Creek Pasture.  Elev. 5500 ft.
Level ground; gravelly loam soil; open grass-weed cover type with Bromus, wild oats, fanweed. Not common. Phenology: flowering. 

Eric P. White, 1142.  7/10/1932. 		USFS 428580
_________________________________________________________________________

1924.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Montana, Gallatin County: Gallatin National Forest: Borrows Meadow.  Elev. 5600 ft.
T4S R4E S28.  
Northwest slope; dry soil. Phenology: flowering. 

W. A. Chipperfield, 27.  8/5/1922. 		USFS 428581
_________________________________________________________________________

1925.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Montana, Beaverhead County: Beaverhead National Forest: Aspen Camp.  Elev. 6800 ft.
T5S R10W S9.  
15% southwest slope; sandy loam soil; grassland with Elymus, Bromus. Locally frequent. Phenology: flowering. 

Lawrence R. Short, S-557.  7/28/1937. 		USFS 428582
_________________________________________________________________________

1926.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Montana, no county County: Beartooth National Forest.
Phenology: vegetative only. 

A. M. Baum, 331.  7//1914. 		USFS 428583
_________________________________________________________________________

1927.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Montana, Madison County: Near Pony.  Elev. 8000 ft.
Phenology: flowering. 

P. A. Rydberg, 3550.  7/6/1897. 		RM 166021
_________________________________________________________________________

1928.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Montana, Madison County: Near Pony.  Elev. 8000 ft.
Phenology: flowering. 

P. A. Rydberg, 3550.  7/6/1897. 		RM 21411
_________________________________________________________________________

1929.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Montana, Powell County: Deerlodge National Forest: Modesty Creek Ridge.  Elev. 6500 ft.
T6N R11W S15 SE1/4.  
Slope 20%, southeast exposure; sandy loam soil from till; grassland with Festuca idahoensis, Stipa columbiana and Danthonia intermedia. Phenology: flowering. 

Jack E. Schmautz, JES-336.  8/11/1959. 		USFS 428495
_________________________________________________________________________

1930.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Garfield County: N of Edgerton Creek and E of Freeman Creek in the Roaring Fork drainage, S of Dry Park, on the west side of County Road 125, ca 4 air mi W of Carbondale.  Elev. 7120-7240 ft.
T7S R89W S36 SE1/4 NW1/4.  39.4019 N, 107.2804 W; NAD 83, , GPS reading.  
Rocky, east-facing oak woodland. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 1153.  6/7/2010. 		RM 
_________________________________________________________________________

1931.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Eagle County: USFS-administered "tree farm" along the north shore of the Roaring Fork River, ca 1 air mi WSW of El Jebel.  Elev. 6400-6450 ft.
T8S R87W S4; also S5.  39.3943 N, 107.1049 W; NAD 83, , GPS reading.  
Gravel parking area and adjacent dry meadow. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 1407.  6/15/2010. 		RM 
_________________________________________________________________________

1932.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Pitkin County: Elk Mountains: White River National Forest: lower Avalanche Creek, ca 1 air mi above the Crystal River and ca 10 air mi S of Carbondale.  Elev. 6800-7200 ft.
T9S R88W S28.  39.2495 N, 107.2272 W to 39.2486 N, 107.2306 W; NAD 83, , GPS reading.  
Oak shrubland with scattered ponderosa pine and Douglas fir. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 1509.  6/16/2010. 		USFS 898002	Barcode: USFS0059812
_________________________________________________________________________

1933.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Eagle County: White River National Forest: cliffs uphill from Taylor Creek, ca 2 air mi ENE of Christine State Wildlife Area and ca 5 air mi ENE of Basalt.  Elev. 7400-7800 ft.
T7S R84W S36 SE1/4.  39.3953 N, 106.9396 W to 39.3958 N, 106.9415 W; NAD 83, , GPS reading.  
Sandstone cliffs and loose slopes with scattered pinyon-juniper and mixed shrubs. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 1764.  6/20/2010. 		RM 
_________________________________________________________________________

1934.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Eagle County: Hardscrabble Mountain: White River National Forest: Slow Trail Gulch, ca 9 air mi SSE of Gypsum.  Elev. 7850-8200 ft.
T6S R85W S25 SW1/4 SW1/4.  39.5108 N, 106.889 W; NAD 83, , GPS reading.  
Sagebrush meadow and adjacent shale slopes. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 1965.  6/24/2010. 		RM 
_________________________________________________________________________

1935.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: from U.S. Hwy 50 N on County Road 250 to ca 0.5 mi beyond BLM border, ca 7 air mi NW of Salida.  Elev. 8400 ft.
T50N R7E S24 SE1/4; also NE1/4 S25 and T50N R8E W1/2 S30.  38.5729 N, 106.1425 W.  
Pinyon-juniper. Phenology: flowering & fruiting. 

Brian Elliott, 6713.  6/8/1999. 		RM 
     with Elizabeth Mark
_________________________________________________________________________

1936.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow National Forest: Jack Creek Ranger Station.  Elev. 8500 ft.
T15N R86W S18.  
Gentle south slope; sandy loam soil; in park. Phenology: vegetative only. 

Huber C. Hilton, H-4.  7/25/1932. 		USFS 401200
_________________________________________________________________________

1937.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Hayden National Forest: head of Copper Creek.  Elev. 8500 ft.
T14N R84W S28; also S29,31.  
Moderate southeast slope; gravelly loam; with Poa, Ceanothus, sage, buckbrush, sandwort, brome. Phenology: vegetative only. 

Frank H. Rose, 73.  7/19/1923. 		USFS 401201
_________________________________________________________________________

1938.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow (formerly Hayden) National Forest: North Fork.  Elev. 8000 ft.
Moderate south slope; gravelly loam soil; with sage, sandwort, yarrow, and antennaria. Phenology: vegetative only. 

Frank H. Rose, 69.  6/19/1923. 		USFS 401202
_________________________________________________________________________

1939.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Wyoming National Forest: Willow Creek Ranger Station pasture.  Elev. 7900 ft.
T36N R109W S19.  
Gentle slope; sandy loam soil; with Wehatgrass, brome and fescue. Common. Phenology: vegetative only. 

Charles H. McDonald, McD&S-14.  7/21/1926. 		USFS 410415
     with H. A. Shannon
_________________________________________________________________________

1940.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Hog Park.  Elev. 8400 ft.
T12N R84W S5.  41.0386 N, 106.8631 W; uncertainty 2 mi..  
East slope on clay soils. Phenology: vegetative only. 

George E. Osterhout, C-100.  8/4/1892. 		USFS 401205
_________________________________________________________________________

1941.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Pole Mountain District: Crow Creek # 3.  Elev. 8100 ft.
T15N R71W S34.  
South exposure, granitic soil. Phenology: vegetative only. 

A. Lorin Ward, 323.  7/7/1970. 		USFS 401208
_________________________________________________________________________

1942.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Campbell County: Ca 21 air km SSE of Gillette; ca 5 air km E of Wyo Hwy 59.  Elev. 1371 m.
T48N R71W S32 NE1/4.  
In sandy loam soil disced in June 1976, with  Salsola, Amaranthus. Common. Phenology: vegetative only. 

E. B. Allen, 68.  6/4/1977. 		RM 398432
_________________________________________________________________________

1943.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Sheep Mountain: on the Johns Creek alluvial fan.  Elev. 7900 ft.
T15N R77W S15.  
Phenology: vegetative only. 

Webster B. Jones, 117.  8/5/1965. 		USFS 401204
_________________________________________________________________________

1944.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Arlington Deer Area: 300 yards S on Interstate-80, mile post 272.5.  Elev. 7700 ft.
T19N R78W S30.  
Phenology: vegetative only. 

G. H. Goodwin, s.n..  //. 		USFS 401206
_________________________________________________________________________

1945.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Routt National Forest: desert, 15 mi N of Baggs.  Elev. 6800 ft.
T15N R92W S26.  
Level slope with sandy soil; semidesert with sagebrush. Phenology: vegetative only. 

Philip V. Woodhead, 42.  6/26/1926. 		USFS 401210
_________________________________________________________________________

1946.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: from ca 1 mi E of Alder E to Decker Creek at the forest border.  Elev. 8700 ft.
T48N R8E S36 E1/2; also T48N R9E S31 N1/2.  38.3622 N, 106.037 W.  
Riparian with Artemisia tridentata and stands of Quercus gambellii. Phenology: flowering & fruiting. 

Brian Elliott, 7918.  6/28/1999. 		RM 
     with Elizabeth Mark
_________________________________________________________________________

1947.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Gunnison County: White River National Forest: between the Crystal River and County Road, ca 3 air mi WNW of Marble; ca 22 air mi S of Carbondale.  Elev. 7780-7860 ft.
T11S R88W S20 NE1/4.  39.0863 N, 107.2424 W; NAD 83, , GPS reading.  
Open ridgetop with patches of aspen and scattered ponderosa pine. Phenology: flowering & fruiting. 

B. E. Nelson, 82783.  7/17/2011. 		RM 
_________________________________________________________________________

1948.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Pitkin County: Elk Mountains: White River National Forest: along Avalanche Creek on Forest Road 310 from trailhead to Bulldog Creek, ca 4-4.5 air mi NNE of Redstone; ca 11-11.5 air mi S of Carbondale.  Elev. 7200-7300 ft.
T9S R88W S34 NW1/4.  39.2347 N, 107.2018 W to 39.2383 N, 107.2064 W; NAD 83, , GPS reading.  
Oak savannah. Phenology: flowering & fruiting. 

B. E. Nelson, 82895.  7/17/2011. 		RM 
_________________________________________________________________________

1949.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Pitkin County: Gulch E of Forest Road 305, ca 2 air mi S of intersection with County Road 108 and ca 6 air mi SW of Carbondale.  Elev. 7400-7600 ft.
T8S R89W S25 N1/2 SW1/4.  39.3284 N, 107.2795 W; NAD 83, , GPS reading.  
West-facing hillside and roadside with oakbrush, juniper, and ponderosa pine. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 6719.  6/28/2011. 		RM 
_________________________________________________________________________

1950.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Grouse Creek Trail, ca 0.5 air mi N of Minturn.  Elev. 7900 ft.
T6S R81W S27 SE1/4 NE1/4.  39.5924 N, 106.4372 W; NAD 83, , GPS reading.  
Montane meadow with scattered sagebrush and lodgepole pine, and riparian corridor with willow and alder. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 7584.  7/14/2011. 		RM 
     with B. E. Nelson
_________________________________________________________________________

1951.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: along Oso and May creeks, 0.7 air mi W of Sharpsdale.  Elev. 8400-8800 ft.
T27S R71W S7 NW1/4.  37.7113 N, 105.3672 W.  
Pinyon pine slopes and roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 64824.  6/27/1999. 		RM 
_________________________________________________________________________

1952.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: mesa SE of Cushman Creek, off of Tabeguache Trail, ca 14.5 air mi ESE of Montrose.  Elev. 6900-7200 ft.
T49N R11W S33 W1/2.  38.4622 N, 108.1131 W to 38.4744 N, 108.1228 W; NAD 83, , GPS reading.  
In pinyon/juniper on sandstone mesa top. Phenology: flowering & fruiting. 

Lori E. Brummer, 8375.  6/2/2012. 		RM 
_________________________________________________________________________

1953.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: Rainbow Trail between Porter Gulch, and 1 mi S of Spring Creek, ca 5 air mi SW of Howard.  Elev. 8800-9000 ft.
T48N R9E S13 E1/2; also S18.  38.4036 N, 105.9257 W.  
Phenology: flowering & fruiting. 

Ronald L. Hartman, 65634.  8/1/1999. 		RM 
_________________________________________________________________________

1954.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: Rainbow Trail between Porter Gulch, and 1 mi S of Spring Creek, ca 5 air mi SW of Howard.  Elev. 8800-9000 ft.
T48N R9E S13 E1/2; also S18.  38.4036 N, 105.9257 W.  
Phenology: flowering & fruiting. 

Ronald L. Hartman, 65663.  8/1/1999. 		RM 
_________________________________________________________________________

1955.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Montrose County: Uncompahgre Basin: hillsides SW of Waterdog Basin, ca 11.5 air mi SE of Montrose.  Elev. 7780-8160 ft.
T48N R8W S27 N1/2; also SE1/4 S22, SW1/4 S23, and NW1/4 S26.  38.3928 N, 107.7236 W to 38.3856 N, 107.7367 W; NAD 83, , GPS reading.  
Pinyon/juniper. Phenology: flowering & fruiting. 

Lori E. Brummer, 8659.  6/11/2012. 		RM 
_________________________________________________________________________

1956.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Uncompahgre National Forest: 7N Mesa, along 7N or Forest Road 505, ca 21.5 air mi SW of Delta.  Elev. 7820-7960 ft.
T49N R13W S24 NW1/4.  38.4964 N, 108.2762 W to 38.5014 N, 108.2741 W; NAD 83, , GPS reading.  
Mountain shrub community. Phenology: flowering & fruiting. 

Lori E. Brummer, 9106.  6/18/2012. 		RM 
_________________________________________________________________________

1957.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Pedro Mountains: Pyramid Mountain, ca 6.3 air mi W of County Road 291; ca 7.3 air mi NW of Leo.  Elev. 7200 ft.
T28N R84W S35 SW1/4.  42.3541 N, 106.8512 W.  
Open slope in second year after burn; predominately grasses at edge of ponderosa pine. Phenology: fruiting. 

Amy J. Roderick, 7361.  7/29/1998. 		RM 
_________________________________________________________________________

1958.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: ridge above Hot Springs Creek ca 0.4 mi SW of the Hot Springs, 6 air mi SSW of Shoup.  Elev. 4409 ft.
T23N R18E S21.  45.30304 N, -114.34454 W; NAD83, uncertainty 10 m., Field Notes.  
Well developed soil in xeric grassland vegetation; 13° slope, W aspect; granite geology. Population is dominant throughout the area. Phenology: flowering & fruiting. 

Joshua J. Irwin, 1476.  6/24/2010. 		RM 
_________________________________________________________________________

1959.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: ridge slopes dividing Owl Creek and lower East Fork Owl Creek, 9.1 air mi W of Shoup.  Elev. 4656 ft.
T23N R17E S3.  45.35015 N, -114.46166 W; NAD83, uncertainty 10 m., Field Notes.  
Well developed soil in xeric grassland vegetation; 13° slope, SW aspect; granite geology. 26-75 individuals apparent. Phenology: flowering & fruiting. 

Joshua J. Irwin, 725.  6/6/2010. 		RM 
_________________________________________________________________________

1960.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Idaho, Butte County: Challis National Forest: Lemhi Range: along lower North Creek, 13.5 air mi N of Howe.  Elev. 6816 ft.
T8N R29E S32.  43.97772 N, -113.02881 W; NAD83, uncertainty 10 m., Field Notes.  
Sandy or gravelly soil in xeric shrub-steppe vegetation; 13° slope, NW aspect; metamorphosed sedimentary geology. 26-75 individuals apparent. Phenology: flowering & fruiting. 

Joshua J. Irwin, 2016.  7/3/2010. 		RM 
     with Wendy Irwin
_________________________________________________________________________

1961.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A, Idaho, Custer County: Thousand Springs Valley: along U.S. Hwy 93 ESE of USGS Point 6736, and SE of Dickey Peak, 25.5 air mi SE of Challis.  Elev. 6737 ft.
T10N R21E S14.  
25-75 plants estimated in xeric soil within shrub-steppe vegetation, 3 degree slope, S aspect, alluvial geology. 25-75 plants estimated. Phenology: flowering & fruiting. 

Joshua J. Irwin, 5764.  7/7/2011. 		RM 
_________________________________________________________________________

1962.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: Ida Hwy 29 (Railroad Creek Road), ca 1 road mi E of Bannock Pass.  Elev. 7374 ft.
T17N R22E S8.  44.8151 N, 113.2544 W; NAD 83, , GPS reading.  
Sandstone outcrops and sandy slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 91059.  8/3/2010. 		RM 
_________________________________________________________________________

1963.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Eagle County: Hardscrabble Mountain: White River National Forest: Slow Trail Gulch, ca 9 air mi SSE of Gypsum.  Elev. 7850-8200 ft.
T6S R85W S25 SW1/4 SW1/4.  39.5108 N, 106.889 W; NAD 83, , GPS reading.  
Sagebrush meadow and adjacent shale slopes. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 1965.  6/24/2010. 		USFS 	Barcode: USFS0061114
_________________________________________________________________________

1964.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Ouray County: BLM land adjacent to Billy Creek State Wildlife Area, ca 2.5 road mi E of U.S. Hwy 550 on County Road 2 and 2A, then on jeep road just outside Division of Wildlife boundary, ca 15 air mi SSE of Montrose.  Elev. 7000-7880 ft.
T46N R7W S2 E1/2.  38.2955 N, 107.7218 W to 38.3019 N, 107.7288 W; NAD 83, , GPS reading.  
Pinyon/juniper woodland on steep, rocky, south-facing slopes. Phenology: flowering & fruiting. 

Lori E. Brummer, 700.  6/28/2010. 		RM 
_________________________________________________________________________

1965.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Mesa County: Grand Mesa: Grand Mesa National Forest: Lands End near Bolen Reservoir, ca 20 air mi ESE of Grand Junction.  Elev. 9800-9962 ft.
T12S R97W S10 NE1/4; also S11.  39.0163 N, 108.2124 W; GPS reading.  
Sagebrush/cinquefoil meadow on rocky mesa top. Phenology: flowering & fruiting. 

Lori E. Brummer, 1717.  8/6/2010. 		RM 
_________________________________________________________________________

1966.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Mesa County: Uncompaghre Plateau: Dominguez Road and Tabegauche Trail, ca 27.5 air mi WNW of Delta.  Elev. 7650-7890 ft.
T15S R100W S10 SW1/4; also N1/2 S16 and S8.  38.7538 N, 108.5696 W to 38.7586 N, 108.5873 W to 38.7618 N, 108.5899 W; GPS reading.  
Pinyon/juniper with scattered ponderosa pine on sandstone mesa. Phenology: flowering & fruiting. 

Lori E. Brummer, 1758.  8/8/2010. 		RM 
_________________________________________________________________________

1967.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Montrose County: Uncompahgre Basin: hills SE of Cedar Creek, ca 10 air mi SE of Montrose.  Elev. 6580-7800 ft.
T48N R8W S20 South1/2; also NE1/4 S29, N1/2 S28, and W1/2 S27.  38.38177 N, 107.736 W to 38.3951 N, 107.7717 W; NAD 83, , GPS reading.  
Pinyon/juniper woodland. Phenology: flowering & fruiting. 

Lori E. Brummer, 4356.  6/21/2011. 		RM 
_________________________________________________________________________

1968.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Roubideau area, Oak Hill and Transfer Trail, ca 18 air mi SW of Montrose.  Elev. 7600-8420 ft.
T48N R12W S22 NW1/4; also SW1/4 S15 and SE1/4 S16.  38.4022 N, 108.1785 W to 38.4098 N, 108.1913 W; NAD 83, , GPS reading.  
Open area in oak brush. Phenology: flowering & fruiting. 

Lori E. Brummer, 4642.  6/27/2011. 		RM 
_________________________________________________________________________

1969.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Dillard Mesa, junction of Forest Road 504 and Forest Road 501, ca 24 air mi SW of Delta.  Elev. 8320-8400 ft.
T49N R14W S15 W1/2.  38.5125 N, 108.4212 W; NAD 83, , GPS reading.  
Meadow in ponderosa pine. Phenology: flowering & fruiting. 

Lori E. Brummer, 4895.  7/8/2011. 		RM 
_________________________________________________________________________

1970.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: La Fair Creek off of Divide Road (Forest Road 402), ca 30 air mi W of Delta.  Elev. 8240-8400 ft.
T15S R101W S35 SW1/4.  38.7002 N, 108.6521 W to 38.7064 N, 108.6557 W; NAD 83, , GPS reading.  
Open meadow in montane. Phenology: flowering & fruiting. 

Lori E. Brummer, 5472.  7/18/2011. 		RM 
     with Linda Deeds, Kim Hansen
_________________________________________________________________________

1971.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, no county County: Shoshone National Forest: above Cliff Creek.  Elev. 6700 ft.
North slope; black fairly dry soil. Fairly abundant. Phenology: fruiting. 

H. G. Livingston, 401.  6/27/1914. 		USFS 401203	Barcode: USFS0068649
_________________________________________________________________________

1972.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Ashley National Forest: Dripping Spring, ca 2 air mi SE of Dutch John.  Elev. 6000-6200 ft.
T2N R23E S8.  
Pinyon-juniper with some ponderosa pine and stream bottoms. Phenology: fruiting. 

Ronald L. Hartman, 45363.  5/24/1994. 		 
     with Tom Cramer and Charmaine Refsdal
_________________________________________________________________________

1973.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Park County: Yellowstone National Park: Specimen Ridge.  Elev. 6600-7400 ft.
T57N R111W S30.  44.8923 N, 110.3285 W; uncertainty 5 mi..  
Common on the open plain of this locality. Phenology: flowering & fruiting. 

Aven Nelson, 5886.  7/15/1899. 		RM 20628	Barcode: RM0179416
     with Elias Nelson
_________________________________________________________________________

1974.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Clay Basin: ca 7.5 air mi NE of Dutch John.  Elev. 6760-6840 ft.
T3N R23E S23 SE1/4.  
South aspect, spring, dark humus soils, gravelly sagebrush. Phenology: flowering & fruiting. 

C. H. Refsdal, 4970.  7/5/1995. 		 
_________________________________________________________________________

1975.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: west end of Fossil Ridge, ca 16 air mi W of Kemmerer; 7.3 mi SW on Northwest Pipeline access road.  Elev. 7400-7760 ft.
T21N R118W S29 N1/2.  41.7675 N, 110.8375 W; uncertainty 1 mi..  
Artemisia/grasslands with clay loam soils, open areas. Phenology: flowering & fruiting. 

C. H. Refsdal, 5153.  7/10/1995. 		RM 688990	Barcode: RM0180207
     with B. E. Nelson
_________________________________________________________________________

1976.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: WhiteHorse Creek WSA, ca 2.5 air mi SW of Oregon Butte summit, ca 13.5 air mi SW of South Pass City.  Elev. 7900 ft.
T28N R101W S27 SW1/4.  
Draw in rolling uplands; with Artemisia tridentata ssp. vaseyana, Nassella viridula. Phenology: flowering. 

Bonnie Heidel, 4876.  6/29/2018. 		RM 981907	Barcode: RM0247362
_________________________________________________________________________

1977.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: ca 6.2 air mi N of McKinnon; ca 6.1 mi N on County Road 1 from Wyo Hwy 414.  Elev. 7000-7100 ft.
T13N R111W S14 SW1/4; also SE1/4 S15.  41.1072 N, 109.8953 W; uncertainty 1 mi..  
Vegetated sand dunes. Phenology: flowering & fruiting. 

C. H. Refsdal, 5275.  7/13/1995. 		RM 688991	Barcode: RM0180208
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1978.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Wyoming, Uinta County: North Slope Uinta Mountains: Buck Fever Ridge and Milich Ditch, ca 18 air mi SW of Lyman; ca 1.1 mi S on Forest Service Road 075.  Elev. 8450-8480 ft.
T13N R115W S33 NW1/4.  41.0622 N, 110.3825 W; uncertainty 0.5 mi..  
Aspen, sagebrush, gravelly soils. Phenology: flowering & fruiting. 

C. H. Refsdal, 5548.  7/17/1995. 		RM 688992	Barcode: RM0180206
     with Laura Welp
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1979.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Pueblo County: East-central Colorado: Mosquito Range to Plains: ca 14 air mi SE of center of Canon City along Colo Hwy 120.  Elev. 5200 ft.
T19S R68W S15 South1/4; also N1/4 S22.  38.3976 N, 104.9851 W; uncertainty 1 mi..  
Limy area with caprock; pinyon-juniper. Phenology: fruiting. 

Ronald L. Hartman, 50356.  5/21/1995. 		 
     with Timothy W. Chumley
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1980.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Alkali Gulch and gypsum mine, between North Fork South Platte River and the Arkansas, ca 3 air mi E of Howard.  Elev. 6800-7800 ft.
T48N R11E S5; also S6, S7; also S8.  38.4313 N, 105.7773 W; uncertainty 1 mi..  
Pinyon-juniper with sandstone, limestone, igneous extrusives, and metamorphics. Phenology: fruiting. 

Ronald L. Hartman, 50537.  5/23/1995. 		 
     with Timothy W. Chumley
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1981.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Tarryall Mountains: off Forest Road 207, on the banks and slopes above the South Platte River, ca 1/2 road mi N of USFS Happy Meadows Campground; ca 2-1/2 air mi N of town of Lake George.  Elev. 8800-9125 ft.
T12S R71W S8 NW1/4.  39.0202 N, 105.36 W; uncertainty 1 mi..  
Wooded, granitic slopes with occasional rock outcrops in ponderosa pine. Phenology: fruiting. 

Timothy W. Chumley, 1220.  6/28/1995. 		 
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1982.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Sand Gulch off Sand Gulch or County Road 13, ca 2.8 road mi NE of intersection with County Road 12, ca 3 air mi NNE of Cotopaxi.  Elev. 7120-7440 ft.
T48N R12E S17 E1/2; also SE1/4 S8.  38.4836 N, 105.666 W; uncertainty 1 mi..  
Sparsely wooded slopes and drainages in pinyon-juniper on sandy-gravelly granitic soils with large granite outcrops. Phenology: fruiting. 

Timothy W. Chumley, 1332.  6/30/1995. 		 
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1983.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Texas Creek Gulch off Table Mountain or County Road 217A, ca 3 air mi NNW of town of Texas Creek.  Elev. 6840-7930 ft.
T18S R73W S31 NW1/4; also T48N R12E NW1/4 S2.  38.4403 N, 105.5971 W; uncertainty 1 mi..  
In pinyon-juniper on rocky-gravelly granitic slopes. Phenology: fruiting. 

Timothy W. Chumley, 1379.  7/1/1995. 		 
     with Irene Thien
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1984.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: South Park: Spinney Mountain State Wildlife Area off County Road 59 along the South Platte River, ca 3 air mi E of Hartsel.  Elev. 8800 ft.
T12S R75W S12 SW1/4; also N1/2 S13.  39.0209 N, 105.7265 W; uncertainty 1 mi..  
Along the gravelly banks of a flowing irrigation ditch. Phenology: fruiting. 

Timothy W. Chumley, 1441.  7/4/1995. 		 
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1985.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: South Park: along the southeastern shore of Antero Reservoir and adjacent hills, ca 4 air mi NE of Antero Junction; ca 6.5 air mi SW of Hartsel.  Elev. 8940-9200 ft.
T12S R76W S33 N1/2; also SE1/4 S28 and NE1/4 S32.  38.9633 N, 105.8933 W; uncertainty 1 mi..  
On a rocky granite hilltop. Phenology: fruiting. 

Timothy W. Chumley, 1987.  7/18/1995. 		 
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1986.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Jefferson County: East-central Colorado: Mosquito Range to Plains: Buffalo Creek Recreation Area: Miller Gulch off Forest Road 554 at Trail 728 along the stream in Miller Gulch, ca 7.2 air mi ESE of Bailey; ca 4 air mi WSW of town of Buffalo Creek.  Elev. 7440-7680 ft.
T8S R71W S4 SE1/4.  39.3814 N, 105.3434 W; uncertainty 1 mi..  
Open wetland bordered by rock outcrops in ponderosa pine forest. Phenology: fruiting. 

Timothy W. Chumley, 2074.  7/19/1995. 		 
     with Steve and Ryan Vest
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1987.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Douglas County: East-central Colorado: Mosquito Range to Plains: Rampart Range: along Fern Creek and surrounding uplands, approx 0.2 road mi from intersection with Forest Road 351 or Fern Creek Road, ca 12 air mi N of Woodland Park. EC1/4  Elev. 8000-9000 ft.
T10S R69W S23; S23; also S24 and S13.  39.1642 N, 105.0826 W; uncertainty 1 mi..  
Roadside and disturbed, granitic-gravelly slopes in ponderosa pine above the creek. Phenology: fruiting. 

Timothy W. Chumley, 2865.  8/8/1995. 		 
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1988.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: along Tunnel Drive in uplands above the river, just below Nonans Peak, ca 3 air mi WSW of Canon City.  Elev. 5360 ft.
T18S R71W S36 South 1/2; SW1/4 S31; also T18S R71W .  38.4403 N, 105.2819 W; uncertainty 1 mi..  
Along an abandoned roadway. Phenology: fruiting. 

Timothy W. Chumley, 616.  6/5/1995. 		 
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1989.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Sixmile Park: from Indian Springs Campground N along a tributary of Sixmile Creek, following an old road; ca 6 air mi NW of Canon City.  Elev. 5400-6730 ft.
T18S R69W S5 W1/2; also NC1/4 S8.  38.5131 N, 105.1326 W; uncertainty 1 mi..  
Along a rocky streambed with intermittent running water. Phenology: fruiting. 

Timothy W. Chumley, 752.  6/14/1995. 		 
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1990.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Twin Mountain off U.S. Hwy 50, ca 5.6 air mi NW of Canon City; ca 2 road mi from turnoff to Royal Gorge.  Elev. 6200-6800 ft.
T18S R71W S11 NW1/4; also SE1/4 S2.  38.4974 N, 105.3004 W; uncertainty 1 mi..  
Along roadside and adjacent open slopes. Phenology: fruiting. 

Timothy W. Chumley, 826a.  6/16/1995. 		 
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1991.  Hesperostipa comata (Trin. & Rupr.) Barkworth var. intermedia (Scribn. & Tweedy) Dorn 				Poaceae

U.S.A., Colorado, El Paso County: East-central Colorado: Mosquito Range to Plains: Front Range: off Forest Road 320 ca 1.5 air mi W of Monument.  Elev. 6500 ft.
T11S R67W S16 S1/2.  39.0925 N, 104.897 W.  zone 13, 508855E, 4326556N.  
In grassland with dense stands of Gambel's oak and ponderosa pine. Phenology: fruiting. 

Timothy W. Chumley, 3983.  6/23/1996. 		 
     with Irene Thien
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