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

Database Search Results

469 matching records found (of 469).
Search query: Genus begins with Schizachyrium, Species begins with scoparium, (search polygon not defined)
Sorted by: Scientific Name

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1.  Schizachyrium scoparium (Michx.) Nash 				Poaceae

U.S.A., Utah, Grand County: Arches National Park: Dead Tree Hanging Garden, 0.5 km N of Winter Camp Wash.  Elev. 1372 m.
x629512:y4289000.  zone 12, 629512E, 4289000N; Specimen Label.  
Hanging garden. 

James F. Fowler, 1665.  7/20/1993. 		 
     with C. L. May
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2.  Schizachyrium scoparium (Michx.) Nash 				Poaceae

U.S.A., Utah, Grand County: Arches National Park: Dead Tree Hanging Garden, 0.5 km N of Winter Camp Wash.  Elev. 1372 m.
x629512:y4289000.  zone 12, 629512E, 4289000N; Specimen Label.  
Hanging garden. 

James F. Fowler, 1666.  7/20/1993. 		 
     with C. L. May
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3.  Schizachyrium scoparium (Michx.) Nash 				Poaceae

U.S.A., Utah, Grand County: Arches National Park: Dead Tree Hanging Garden, 0.5 km N of Winter Camp Wash.  Elev. 1372 m.
x629512:y4289000.  zone 12, 629512E, 4289000N; Specimen Label.  
Hanging garden. 

James F. Fowler, 1667.  7/20/1993. 		 
     with C. L. May
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4.  Schizachyrium scoparium (Michx.) Nash 				Poaceae

U.S.A., Utah, Grand County: Arches National Park: Backarch Hanging Garden, 0.5 km N of Winter Camp Wash.  Elev. 1366 m.
x629225:y4289000.  zone 12, 629225E, 4289000N; Specimen Label.  
Hanging garden. 

James F. Fowler, 1687.  7/21/1993. 		 
     with C. L. May
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5.  Schizachyrium scoparium (Michx.) Nash 				Poaceae

U.S.A., Utah, Grand County: Arches National Park: Backarch Hanging Garden, 0.5 km N of Winter Camp Wash.  Elev. 1366 m.
x629225:y4289000.  zone 12, 629225E, 4289000N; Specimen Label.  
Hanging garden. 

James F. Fowler, 1688.  7/21/1993. 		 
     with C. L. May
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6.  Schizachyrium scoparium (Michx.) Nash 				Poaceae

U.S.A., New Mexico, Union County: Brenda Christy's land: 38 mi NW of Clayton on NM Hwy 370.  Elev. 1737 m.
36 49' 33" N, 103 29' 29" W; GPS reading.  
Shortgrass prairie with a stream running through collection area. Phenology: flowering & fruiting. 

Michael Schiebout, 1503.  7/23/2004. 		RM 823661	Barcode: RM0128328
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7.  Schizachyrium scoparium (Michx.) Nash 				Poaceae

U.S.A., South Dakota, Custer County: Jewel Cave National Monument: east of maintenance shop.  Elev. 5400 ft.
T4S R2E S1.  
Disturbed slope. Phenology: flowering. 

Hollis Marriott, 9869.  7/25/1985. 		RM 365706	Barcode: RM0198379
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8.  Schizachyrium scoparium (Michx.) Nash 				Poaceae

U.S.A., South Dakota, Custer County: French Creek Natural Area.
T4S R6E S11 SE1/4.  
"Sheep trap". Phenology: flowering. 

T. G. Easterly, 49.  8/3/1987. 		RM 575767	Barcode: RM0198385
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9.  Schizachyrium scoparium (Michx.) Nash 				Poaceae

U.S.A., South Dakota, Pennington County: Victoria Creek.  Elev. 4500 ft.
Slate. Phenology: flowering. 

John Murdoch, 3579.  8/17/1909. 		RM 111643	Barcode: RM0198384
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10.  Schizachyrium scoparium (Michx.) Nash 				Poaceae

U.S.A., South Dakota, Custer County: Wind Cave National Monument.  Elev. 4300 ft.
T5S R6E S16 NW1/4.  
Mixed grass-forb community. Phenology: flowering. 

B. Franklin, 5046.  7/29/1987. 		RM 526182	Barcode: RM0198381
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11.  Schizachyrium scoparium (Michx.) Nash 				Poaceae

U.S.A., South Dakota, Custer County: Lame Johnny Creek Road.
T5S R7E S7 SE1/4.  
Shoulder of road in mixed grass prairie. Common. Phenology: flowering. 

Gary E. Larson, 10664a.  8/19/1991. 		RM 568049	Barcode: RM0198380
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12.  Schizachyrium scoparium (Michx.) Nash 				Poaceae

U.S.A., Montana, Custer County: Woodruff Park, 16 mi E of Miles City on Hwy 12.  Elev. 2560 ft.
T8N R48E S28.  
Open south facing slope with occasional Pinus ponderosa; associates include Bouteloua curtipendula, Astragalus gracilis, A. lotiflorus, Orthocarpus luteus, Buchloe dactyloides, Artemisia frigida and occasional Calamovilfa. Phenology: flowering. 

Anita F. Cholewa, 1122.  7/28/1983. 		RM 362072
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13.  Schizachyrium scoparium (Michx.) Nash 				Poaceae

U.S.A., Wyoming, Goshen County: Ca 3 mi SW of town of Fort Laramie.  Elev. 4400 ft.
42 11.6' N, 104 34.3' W; unknown, , Specimen Label.  
Grassland, with Bouteloua and Thelesperma. Phenology: flowering & fruiting. 

Robert D. Dorn, 10775.  7/29/2013. 		RM 914612	Barcode: RM0198420
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14.  Schizachyrium scoparium (Michx.) Nash 				Poaceae

U.S.A., Wyoming, Goshen County: Ca 16 mi WSW of Yoder near Mers Hill.  Elev. 5100 ft.
41 52.8' N, 104 37.2' W; unknown, , Specimen Label.  
Rocy outcrop, with Artemisia longifolia and Rhus aromatica. Phenology: fruiting. 

Robert D. Dorn, 10924.  8/19/2013. 		RM 914405	Barcode: RM0198421
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15.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: west side of Cow Creek Buttes on a ridge S of Middle Creek and Coal Draw, ca 14 air mi E of Bill; ca 41 air mi NNE of Douglas.  Elev. 4680-4800 ft.
T38N R68W S13 W1/2.  43.2695 N, 104.9708 W; uncertainty 1 mi..  
Scoria ridges, slopes, and flats. Phenology: flowering & fruiting. 

B. E. Nelson, 58177.  8/19/2002. 		RM 
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16.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: ridge E of Fiddle Benchmark on County Road 32, ca 20 air mi N of Douglas; ca 13.5 air mi SSW of Bill.  Elev. 5040-5070 ft.
T36N R71W S36 SE1/4.  43.0513 N, 105.3248 W; uncertainty 0.5 mi..  
Yucca and big sagebrush. Phenology: buds. 

Peter J. Ebertowski, 1496.  7/11/2002. 		RM 
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17.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: hills above and NW of Walker Creek on County Road 43, ca 31 air mi NE of Douglas; ca 17 air mi WNW of Lance Creek.  Elev. 4540-4720 ft.
T36N R68W S23 South1/2; also SW1/4 S24.  43.08 N, 104.9869 W; uncertainty 2 mi..  
Ponderosa pine and Rocky Mountain juniper with open clayey patches. Phenology: flowering. 

Peter J. Ebertowski, 2017.  7/22/2002. 		RM 
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18.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Lightning Creek on County Road 43, ca 34 air mi NE of Douglas; ca 17 air mi ESE of Bill.  Elev. 4370-4400 ft.
T37N R68W S36 SW1/4.  43.1403 N, 104.9708 W; uncertainty 0.5 mi..  
Along creek. Phenology: flowering. 

Peter J. Ebertowski, 2053.  7/22/2002. 		RM 
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19.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Antelope Creek on Forest Road 949, ca 31 air mi SE of Wright; ca 17 air mi NNE of Bill.  Elev. 4340-4370 ft.
T40N R68W S18 SW1/4.  43.4418 N, 105.0706 W; uncertainty 0.5 mi..  
Creek bed. Phenology: flowering. 

Peter J. Ebertowski, 2337.  7/29/2002. 		RM 
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20.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: roadside of U.S. Hwy 85 on county line, ca 24 air mi S of Newcastle; ca 9 air mi N of Mule Creek Junction.  Elev. 3750-3780 ft.
T41N R61W S28 NW1/4.  43.5018 N, 104.1923 W; uncertainty 0.5 mi..  
Roadside in sagebrush/grassland. Phenology: flowering. 

Peter J. Ebertowski, 2408.  7/31/2002. 		RM 
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21.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills N of Weston Peak on Forest Road 1246, ca 25 air mi NNE of Gillette; ca 33 air mi NW of Moorcroft.  Elev. 3930-4200 ft.
T54N R71W S26 W1/2.  44.6292 N, 105.3595 W; uncertainty 1 mi..  
Wide grassy ravine. Phenology: flowering. 

Peter J. Ebertowski, 2516.  8/2/2002. 		RM 
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22.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Kellog Reservoir on Forest Road 914, ca 9.5 air mi ESE of Upton; ca 18 air mi NW of Newcastle.  Elev. 4270-4310 ft.
T47N R63W S18 SE1/4.  44.0481 N, 104.47 W; uncertainty 0.5 mi..  
Spartina-dominant creek bed with patches of Typha. Phenology: flowering. 

Peter J. Ebertowski, 2784.  8/11/2002. 		RM 
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23.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Skull Creek on U.S. Hwy 16, ca 8 air mi NW of Newcastle; ca 18.5 air mi SE of Upton.  Elev. 4170-4190 ft.
T46N R62W S31 SW1/4.  43.9218 N, 104.3494 W; uncertainty 0.5 mi..  
Roadside near creek. Phenology: flowering. 

Peter J. Ebertowski, 2825.  8/11/2002. 		RM 
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24.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Cheyenne River ca 0.5 mi E and downstream of Meadow Creek, ca 19 air mi NE of Bill; ca 33 air mi SE of Wright.  Elev. 4280-4360 ft.
T40N R68W S22 NW1/4.  43.4275 N, 105.0107 W; uncertainty 0.5 mi..  
Steep stream bank. Phenology: flowering. 

Peter J. Ebertowski, 2933.  8/14/2002. 		RM 
     with B. E. Nelson
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25.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Pine Creek on Wyo Hwy 116, ca 0.9 mi NE of Upton; ca 20 air mi SE of Moorcroft.  Elev. 4300 ft.
T48N R65W S24 SW1/4.  44.1183 N, 104.6108 W; uncertainty 0.5 mi..  
Fenceline along ditch and creek. Phenology: flowering. 

Peter J. Ebertowski, 3005.  8/15/2002. 		RM 
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26.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Beaver Creek upstream and ca 0.8 air mi W of its confluence with Hay Creek, on Old Highway 85, ca 22 air mi SSE of Newcastle; ca 12.5 air mi NNE of Mule Creek Junction.  Elev. 3680-3740 ft.
T41N R60W S18 NW1/4.  43.5301 N, 104.1125 W; uncertainty 0.5 mi..  
Sandy slope. Phenology: flowering. 

Peter J. Ebertowski, 3093.  8/16/2002. 		RM 
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27.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Cabin Canyon on dirt road ca 0.7 air mi NW of Bishop Road, ca 20 air mi SE of Gillette; ca 17 air mi SW of Moorcroft.  Elev. 4380-4480 ft.
T48N R70W S36 NE1/4.  44.0902 N, 105.214 W; uncertainty 0.5 mi..  
Canyon floor dominated by wild ryes. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 3194.  8/18/2002. 		RM 
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28.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: School Creek ca 1.5 air mi S of its confluence with Little Thunder Creek, on School Creek or Forest Road 968, ca 17 air mi ESE of Wright; ca 47 air mi SSE of Gillette.  Elev. 4620-4680 ft.
T42N R69W S6 NE1/4.  43.6434 N, 105.1896 W; uncertainty 0.5 mi..  
Slope with rocky clay soil and rock outcrops. Phenology: flowering. 

Peter J. Ebertowski, 3223.  8/19/2002. 		RM 
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29.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: along Coal Creek and one of its tributaries ca 2 air mi WSW of Coal Creek's confluence with Little Powder River, ca 24 air mi ENE of Gillette; ca 31 air mi NW of Moorcroft.  Elev. 3880-3960 ft.
T54N R71W S36 South1/2.  44.6145 N, 105.3393 W; uncertainty 1 mi..  
Creek bank. Phenology: flowering. 

Peter J. Ebertowski, 3303.  8/20/2002. 		RM 
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30.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ridge above and NE of Duck Creek, on gravel road ca 1 air mi SE of Rocky Point or County Road 85, ca 38 air mi NNE of Gillette; ca 39 air mi NNW of Moorcroft.  Elev. 3740-3960 ft.
T56N R70W S36 NE1/4.  44.7908 N, 105.2178 W; uncertainty 0.5 mi..  
Little bluestem and yucca. Phenology: flowering. 

Peter J. Ebertowski, 3355.  8/20/2002. 		RM 
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31.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Red Hills immediately N of gravel pit on two track off of Forest Road 942, ca 16 air mi N of Bill; ca 24 air mi SE of Wright.  Elev. 4700-4840 ft.
T40N R70W S9 NE1/4.  43.4562 N, 105.2703 W; uncertainty 0.5 mi..  
Scoria hills. Phenology: flowering. 

Peter J. Ebertowski, 3397.  8/24/2002. 		RM 
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32.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: Crooked Creek on Cheyenne River or County Road 6, ca 11.5 air mi W of Mule Creek Junction; ca 33 air mi SSW of Newcastle.  Elev. 3840 ft.
T40N R63W S32 NW1/4.  43.4069 N, 104.4581 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Roadside in little bluestem/sandreed grassland. Phenology: flowering. 

Peter J. Ebertowski, 3448.  8/25/2002. 		RM 
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33.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ponderosa pine covered ridge and ravines N of and draining to Little Thunder Creek, ca 20.5 air mi E of Wright; ca 46 air mi SSE of Gillette.  Elev. 4800-5100 ft.
T43N R69W S13 W1/2.  43.7001 N, 105.0899 W; uncertainty 1 mi..  
Ravine with ponderosa pine and Rocky Mountain juniper, below spring. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 3535.  8/26/2002. 		RM 
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34.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: along U.S. Hwy 85 between Bobcat Creek and Cheyenne River, ca 28 air mi S of Newcastle; ca 5 air mi N of Mule Creek Junction.  Elev. 3670 ft.
T40N R61W S17 NE1/4.  43.4484 N, 104.2052 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Roadside in sagebrush/grassland. Phenology: flowering. 

Peter J. Ebertowski, 3620.  8/30/2002. 		RM 
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35.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hills E of and draining to East Iron Creek, on four wheel drive road, ca 8 air mi ENE of Upton; ca 23 air mi NW of Newcastle.  Elev. 4460-4620 ft.
T48N R64W S24.  44.1183 N, 104.4901 W.  
Mosaic of grassland and sagebrush grassland on mostly clayey soils. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 6265.  7/7/2003. 		RM 
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36.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Rochelle Hills N of Wildcat Creek, on two-track road off Rochelle Hills or Forest Road 933, ca 19 air mi SE of Wright; ca 56 air mi SSE of Gillette.  Elev. 4900-5040 ft.
T48N R69W S11 SE1/4.  44.1464 N, 105.1134 W.  
Hills with ponderosa pine-Rocky Mountain juniper. Phenology: flowering. 

Peter J. Ebertowski, 6859.  7/16/2003. 		RM 
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37.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: grassland ca 1.8 mi N of Greasewood Creek, on Greasewood or County Road 10, ca 40 air mi N of Lusk; ca 24 air mi NE of Lance Creek.  Elev. 3960-4060 ft.
T39N R63W S27 NE1/4.  43.3302 N, 104.4049 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Ravine in grassland. Phenology: flowering. 

Peter J. Ebertowski, 6925.  7/18/2003. 		RM 
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38.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: Marcus Draw, on Redbird or County Road 11, ca 19 air mi N of Lance Creek, ca 42 air mi SSW of Newcastle.  Elev. 4060-4240 ft.
T38N R64W S6 E1/2.  43.2988 N, 104.579 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Grassy floor of draw. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 6938.  7/18/2003. 		RM 
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39.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Big RW Creek, ca 1 mi N of its confluence with Black Thunder Creek, on Keeline or Forest Road 930, ca 18 air mi E of Wright; ca 40 air mi SSE of Gillette.  Elev. 4510-4620 ft.
T44N R69W S22 E1/2.  43.7709 N, 105.1298 W.  
Patch of prairie sandreed in sagebrush grassland. Phenology: flowering. 

Peter J. Ebertowski, 7009.  7/23/2003. 		RM 
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40.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: tributary of Dry Fork Spring Creek, on York or Forest Road 900, ca 30 air mi NE of Gillette; ca 31 air mi NW of Moorcroft.  Elev. 3920-4100 ft.
T54N R70W S12.  44.6733 N, 105.2178 W.  
Mosaic of grassland and sagebrush grassland. Phenology: flowering. 

Peter J. Ebertowski, 7253.  7/27/2003. 		RM 
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41.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Turner Creek, on Forest Road 914, ca 16 air mi NW of Newcastle; ca 12 air mi ESE of Upton.  Elev. 4380-4540 ft.
T47N R63W S22.  44.0341 N, 104.4097 W.  
Base of slope near creek bank. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7400.  7/29/2003. 		RM 
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42.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Woody Creek, on two-track off Forest Road 944, ca 29 air mi SE of Wright; ca 11 air mi N of Bill.  Elev. 4540-4600 ft.
T39N R70W S2.  43.3844 N, 105.2304 W.  
Slope below low clay ridge. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7464.  7/31/2003. 		RM 
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43.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Sunny Draw, on two-track off Forest Road 973, ca 23 air mi SE of Wright; ca 53 air mi N of Douglas.  Elev. 4620-4880 ft.
T41N R69W S19.  43.516 N, 105.1896 W.  
Creek bed. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7528.  7/31/2003. 		RM 
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44.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: West Fork Duck Creek, on two-track off Forest Road 903, ca 34 air mi NNE of Gillette; ca 34 air mi NNW of Moorcroft.  Elev. 3980-4150 ft.
T55N R69W S19 SE1/4.  44.732 N, 105.1975 W.  
Grassland, bluebunch wheatgrass and little bluestem abundant. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7587.  8/2/2003. 		RM 
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45.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Cedar Draw, on Wyo Hwy 59, ca 16 air mi N of Gillette; ca 30 air mi NW of Moorcroft.  Elev. 3990-4400 ft.
T52N R71W S6.  44.5252 N, 105.4392 W.  
Scoria hills, Elymus spicatus abundant. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7614.  8/2/2003. 		RM 
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46.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Buffalo Creek, on Watt Road, ca 8 air mi SSE of Moorcroft ca 14 air mi ENE of Upton.  Elev. 4320-4440 ft.
T48N R68W S16 N1/2.  44.1324 N, 105.033 W.  
Knoll with yucca and large rocks in grassland. Phenology: flowering. 

Peter J. Ebertowski, 7709.  8/4/2003. 		RM 
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47.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Browner Draw, on two-track off Steinle or County Road 40, ca 34 air mi SSE of Wright; ca 42 air mi NNE of Douglas.  Elev. 4590-4670 ft.
T39N R69W S21.  43.3413 N, 105.1505 W.  
Knoll with little bluestem and prairie sandreed. Phenology: fruiting. 

Peter J. Ebertowski, 8022.  8/11/2003. 		RM 
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48.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Lake Creek and hills to the E, on Forest Road 1420C, ca 34 air mi SE of Wright; ca 44 air mi NNE of Douglas.  Elev. 4460-4610 ft.
T39N R69W S12 N1/4.  43.37 N, 105.0906 W.  
Scoria hills. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8037.  8/11/2003. 		RM 
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49.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: West Fork Cottonwood Creek, on Avon Road, ca 15 air mi ENE of Gillette; ca 6 air mi N of Rozet.  Elev. 4120-4220 ft.
T51N R70W S36 N1/2.  44.3592 N, 105.2164 W.  
Rocky slope with yucca and little bluestem. Phenology: fruiting. 

Peter J. Ebertowski, 8067.  8/13/2003. 		RM 
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50.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills and ravines ca 0.5 mi E of Soda Well, on Forest Road 1247, ca 31 air mi NNE of Gillette; ca 33 air mi NNW of Moorcroft.  Elev. 3940-4040 ft.
T54N R70W S3 W1/2.  44.688 N, 105.2583 W.  
Grassy ravine slope with occasional ponderosa pine. Phenology: fruiting. 

Peter J. Ebertowski, 8143.  8/13/2003. 		RM 
_________________________________________________________________________

51.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Little Powder River, on Wyo Hwy 59, ca 11 air mi N of Gillette; ca 30 air mi NW of Moorcroft.  Elev. 4080-4320 ft.
T52N R72W S36 W1/2.  44.4498 N, 105.4594 W.  
Scoria hill with ponderosa pine. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8157.  8/13/2003. 		RM 
_________________________________________________________________________

52.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills between Sunny Draw and Beckwith Creek, on two-track off Forest Road 973, ca 23 air mi SE of Wright; ca 52 air mi SW of Newcastle.  Elev. 4680-4900 ft.
T41N R69W S20.  43.516 N, 105.1697 W.  
Scoria hills; hilltops and ravines with ponderosa pine and Rocky Mountain juniper. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8207.  8/15/2003. 		RM 
_________________________________________________________________________

53.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Antelope Creek, on two-track off Forest Road 973, ca 25 air mi SE of Wright; ca 54 air mi SW of Newcastle.  Elev. 4420-4460 ft.
T40N R69W S6.  43.4706 N, 105.1905 W.  
Floodplain with silver sagebrush and widely spaced cottonwoods. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8258.  8/15/2003. 		RM 
_________________________________________________________________________

54.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge E of Lone Tree Creek, on Raven Creek or County Road 18, ca 34 air mi W of Newcastle; ca 25 air mi S of Moorcroft.  Elev. 4620-4760 ft.
T45N R67W S4 E1/2.  43.9078 N, 104.9124 W.  
Ravine slope in sagebrush grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8350.  8/19/2003. 		RM 
_________________________________________________________________________

55.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Red Hills, ca 0.5 mi S of Antelope Creek, on Forest Road 942, ca 23 air mi SE of Wright; ca 51 air mi N of Douglas.  Elev. 4520-4820 ft.
T41N R70W S35 South1/4.  43.4876 N, 105.2295 W.  
Patch of little bluestem on knoll. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8454.  8/21/2003. 		RM 
_________________________________________________________________________

56.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills ca 1 mi E of Dry Fork Spring Creek, on two-track road off York or Forest Road 900, ca 29 air mi NNE of Gillette; ca 31 air mi NW of Moorcroft.  Elev. 3860-3960 ft.
T54N R70W S14 NW1/4.  44.6586 N, 105.238 W.  
Little bluestem grassland. Phenology: flowering. 

Peter J. Ebertowski, 8645.  8/25/2003. 		RM 
_________________________________________________________________________

57.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Red Hills, ca 1 mi S of Antelope Creek, on four-wheel drive road, ca 23 air mi SE of Wright; ca 58 air mi WSW of Newcastle.  Elev. 4580-4800 ft.
T40N R70W S4 SW1/4.  43.4706 N, 105.2703 W.  
Slope of yucca and little bluestem. Phenology: fruiting. 

Peter J. Ebertowski, 8716.  8/27/2003. 		RM 
_________________________________________________________________________

58.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Rochelle Hills, between School Creek and Hansen Draw, on Forest Road 968C, ca 18 air mi SE of Wright; ca 49 air mi WSW of Newcastle.  Elev. 4580-4960 ft.
T43N R69W S32.  43.6576 N, 105.1697 W.  
Sandy knoll of Yucca; Calamovilfa and Stipa comata. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8761.  8/29/2003. 		RM 
_________________________________________________________________________

59.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Coconino National Forest: in and along James Canyon from I-17 W, ca 11 air mi S of Flagstaff.  Elev. 6500-6600 ft.
T19N R7E S7 SE1/4.  35.0466 N, 111.6907 W; GPS Reading.  
Rocky shallow canyon. Phenology: flowering. 

B. E. Nelson, 63595.  9/25/2004. 		RM 
     with James F. Fowler
_________________________________________________________________________

60.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Coconino National Forest: above and in upper Walnut Canyon from County Road 3 (Forest Hwy 3) to the junction with Skunk Canyon, ca 4.5 - 5 air mi SE of Flagstaff.  Elev. 6720 ft.
T20N R7E S1 E1/4.  35.1316 N, 111.6052 W to 35.15 N, 111.6 W; GPS Reading.  
Canyon bottom. Phenology: flowering & fruiting. 

B. E. Nelson, 63748.  9/26/2004. 		RM 
     with James F. Fowler
_________________________________________________________________________

61.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Coconino National Forest: County Road (Forest Hwy) 3, just SW of Mormon Lake Ranger District Office, for 0.7 air mi SW of coordinate.  Elev. 7000 ft.
T20N R7E S3; also S4.  35.1526 N, 111.656 W; GPS Reading.  
Ponderosa pine woodland and adjacent highway right of way. Phenology: flowering & fruiting. 

Ronald L. Hartman, 80177.  8/29/2004. 		RM 
_________________________________________________________________________

62.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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 ponderosa pine forest on limestone slope. Phenology: buds. 

B. E. Nelson, 66519.  9/13/2005. 		RM 
_________________________________________________________________________

63.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Coconino National Forest: ridge between Fay and Skunk canyons off Forest Road 720, down to Skunk Canyon, ca 3.5 air mi S of Flagstaff.  Elev. 6860-6960 ft.
T20N R7E S2 NE1/4; also T21N R7E S35 SW1/4.  35.1503 N, 111.6223 W; GPS Reading.  
Open ponderosa pine forest. Phenology: flowering. 

B. E. Nelson, 66595.  9/13/2005. 		RM 
_________________________________________________________________________

64.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Sitgreaves National Forest: Mogollon Rim S of Rim or Forest Road 300, ca 1.5 air mi ENE of Promontory Butte and above See Canyon, ca 24 air mi WSW of Heber; ca 21 air mi ENE of Payson.  Elev. 7780-7850 ft.
T11N R13E S6 SE1/4; also SW1/4 S5.  34.3645 N, 111.015 W; GPS Reading.  
Young ponderosa pine/southwestern white pine forest on sand and sandstone pavement. Phenology: flowering. 

B. E. Nelson, 67413.  9/22/2005. 		RM 
_________________________________________________________________________

65.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Kaibab National Forest: Coconino Plateau: along small canyon leading to Coconino Wash, ca 4 air mi S of South Rim Grand Canyon, ca 8 air mi ESE of Tusayan; ca 55 air mi NNW of Flagstaff.  Elev. 7160-7280 ft.
T30N R4E S32 SW1/4.  35.9344 N, 111.9928 W; GPS Reading.  
Open ponderosa pine forest on limestone. Phenology: fruiting. 

B. E. Nelson, 67486.  9/24/2005. 		RM 
     with James F. Fowler
_________________________________________________________________________

66.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Coconino National Forest: along Forest Road 545 in Kana a Wash, ca 1.5 air mi E of Sunset Crater Volcano National Monunment, ca 16 air mi NE of Flagstaff.  Elev. 6540-6560 ft.
T23N R9E S17 SE1/4.  35.3748 N, 111.4588 W.  
Open ponderosa pine woods on cinders among lava flows. Phenology: flowering. 

B. E. Nelson, 69702.  8/23/2006. 		RM 
     with James F. Fowler
_________________________________________________________________________

67.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Sitgreaves National Forest: Mogollon Plateau: Chevelon Canyon Campground and Chevelon Crossing on Forest Road 504, ca 15.5 air mi NW of Heber; ca 30.5 air mi S of Winslow.  Elev. 6140-6200 ft.
T14N R15E S19 NE1/4.  34.5916 N, 110.7879 W.  
Juniper woodland on sandy slope. Phenology: fruiting. 

B. E. Nelson, 69962.  8/25/2006. 		RM 
     with James F. Fowler, Brian Reif
_________________________________________________________________________

68.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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. 

B. E. Nelson, 70053.  8/25/2006. 		RM 
     with James F. Fowler, Brian Reif
_________________________________________________________________________

69.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Coconino National Forest: at the intersection of U.S. Hwy 89 and Forest Road 418-420 just E of the base of San Francisco Mountain, ca 12.5 air mi NNE of Flagstaff.  Elev. 7260 ft.
T23N R8E S17 SW1/4.  35.3723 N, 111.5763 W.  
Roadside, barrow pit, and adjacent ponderosa pine savana. Phenology: flowering. 

B. E. Nelson, 70280.  8/28/2006. 		RM 
     with James F. Fowler
_________________________________________________________________________

70.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Coconino National Forest: along gas pipeline from Forest Road 420 E, ca 1/4 mi N of Weatherford Canyon, on southeast base of San Francisco Mountain, ca 7 air mi NNE of Flagstaff.  Elev. 7630-7700 ft.
T22N R7E S13 NW1/4.  35.2912 N, 111.6096 W to 35.2911 N, 111.6056 W.  
Stony pipeline right-of-way on easterly-facing slope in ponderosa pine forest. Phenology: flowering. 

B. E. Nelson, 70487.  8/28/2006. 		RM 
     with James F. Fowler
_________________________________________________________________________

71.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Coconino National Forest: Mogollon Rim: along Forest Road 218 on Milk Ranch Point just NE of Dickenson Flat, ca 3.5 air mi NE of Pine; ca 55.5 air mi SSE of Flagstaff.  Elev. 7200 ft.
T12N R9E S16 S1/4.  34.4204 N, 111.4055 W.  
Open disturbed area, roadside, and adjacent open ponderosa pine forest. Phenology: flowering. 

B. E. Nelson, 70780.  8/31/2006. 		RM 
     with James F. Fowler
_________________________________________________________________________

72.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Coconino National Forest: Mogollon Rim, Myrtle Point.  Elev. 7900 ft.
T11N R12E S36 W1/2.  34.3795 N, 111.1483 W.  
Sandstone cliffs and grassy areas with ponderosa pine. Phenology: fruiting. 

Ronald L. Hartman, 84584.  9/19/2006. 		RM 
     with James F. Fowler
_________________________________________________________________________

73.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Otero County: Lincoln National Forest: Weed Ranger Station pasture.  Elev. 8000 ft.
Browse community in rocky soil on a southeast slope with oakbrush; widely distributed; abundant. Phenology: vegetative only. 

A. S. Wingo, AS-13.  9/27/1921. 		USFS 408207
_________________________________________________________________________

74.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Gila County: Tonto National Forest: Strawberry Hill, Mogollon Rim.  Elev. 7800 ft.
T12N R8E S11.  
Timber community in stony loam on a 30% southwest slope with mountain muhly, curly 3-awn and deer grass; fairly abundant; distributed in pine forests. Phenology: fruiting. 

Barnard A. Hendricks, 2022.  9/20/1929. 		USFS 408174
     with E. Shirley Bliss
_________________________________________________________________________

75.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Colfax County: NM Hwy 72, 4 road mi E of I-25 (milepost 4).  Elev. 6700 ft.
T31N R24E S15 SE1/4.  36.9193 N, 104.37 W; uncertainty 0.5 mi..  
Grassy roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 63426.  8/16/1998. 		RM 960848	Barcode: RM0218451
_________________________________________________________________________

76.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Union County: NM Hwy 325, ca 5 road mi NNE of Capulin.  Elev. 7000 ft.
T30N R28E S28.  36.8044 N, 103.9604 W; uncertainty 1 mi..  
Pinyon-juniper woodland and grassland. Phenology: flowering. 

Ronald L. Hartman, 63575.  8/17/1998. 		RM 960780	Barcode: RM0216958
_________________________________________________________________________

77.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Colfax County: I-25 at interchange 455, ca 1 air mi NNW of Raton.  Elev. 6900-7000 ft.
T31N R23E S13.  36.9243 N, 104.4519 W; uncertainty 0.25 mi..  
Juniper-oak road cuts. Phenology: flowering. 

Ronald L. Hartman, 63598.  8/17/1998. 		RM 960779	Barcode: RM0216957
_________________________________________________________________________

78.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Graham County: Crook National Forest.  Elev. 5500 ft.
T9S R23E S10.  
Grass-browse community in shallow granite soil on a steep south slope with bunchgrass and oak browse; distributed in woodland communities; scattering abundance. Phenology: fruiting. 

C. V. Christensen, MG-10.  9/6/1921. 		USFS 408180
_________________________________________________________________________

79.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Kaibab National Forest.  Elev. 7200 ft.
T22N R2E S14.  
Heavy volcanic soil on a gentle southwest slope; distributed on rock heaps; scattered abundance. Phenology: fruiting. 

Charles P. Pase, 337.  9/16/1952. 		USFS 408155
_________________________________________________________________________

80.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Lincoln County: White Mountains.  Elev. 8100 ft.
Phenology: fruiting. 

E. O. Wooton, 315.  8/11/1897. 		RM 17800
_________________________________________________________________________

81.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Dona Ana County: White Sands.  Elev. 3900-4100 ft.
Phenology: fruiting. 

E. O. Wooton, s.n..  8/24/1899. 		RM 58629
_________________________________________________________________________

82.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Lincoln County: Tularosa Creek.
Phenology: fruiting. 

E. O. Wooton, s.n..  8/18/1899. 		RM 58630
_________________________________________________________________________

83.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: vicinity of Grey Rock Trailhead, ca 7 mi W of Teds Place on Colo Hwy 14.  Elev. 5550 ft.
T8N R70W S6.  
Sandy and cobbly riverbank. 

Gwen Kittel, 611.  8/14/1990. 		RM 
_________________________________________________________________________

84.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: 1/4 mi upstream of bridge to Hewlett Gulch, ca 8 mi W of Teds Place on Colo Hwy 14.  Elev. 6560 ft.
T8N R71W S2.  
Riverbank, water's edge with Salix exigua. 

Gwen Kittel, 839.  8/28/1990. 		RM 
_________________________________________________________________________

85.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Navajo County: Sitgreaves National Forest: potato field E of Wildcat Canyon.  Elev. 6900 ft.
T12N R15E S3.  
Dry north slope. Phenology: fruiting. 

F. H. Owens, 84.  10/2/1914. 		USFS 408173
_________________________________________________________________________

86.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Navajo County: Sitgreaves National Forest: Pearce Wash, above L.W. Freeman's ranch.  Elev. 6300 ft.
Dry, rocky soil on a north slope with mountain bunchgrass; distributed on dry rocky ridges. Phenology: fruiting. 

F. H. Owens, H-12.  10//1914. 		USFS 408172
_________________________________________________________________________

87.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 2 air mi W of Edgemont and 0.5 mi N of U.S. Hwy 18.  Elev. 3850-4000 ft.
T9S R2E S3 NW1/4.  43 23.91' N, 103 50.25' W; GPS Reading.  
On mesa top and slopes of rock and gravel. Phenology: flowering & fruiting. 

Grace M. Kostel, 4050.  7/19/2004. 		RM 
_________________________________________________________________________

88.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 12.5 air mi SW of Edgemont.  Elev. 3900 ft.
T10S R1E S6 N1/2.  43.2707 N, 103.9742 W; GPS Reading.  
On shale banks. Phenology: flowering & fruiting. 

Grace M. Kostel, 4064.  7/19/2004. 		RM 
_________________________________________________________________________

89.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 8.5 air mi SE of Hermosa in Red Shirt Creek.  Elev. 2850-3100 ft.
T4S R10E S16 E1/2.  43 42.75' N, 102 55.11' W to 43 41.19' N, 102 55.03' W; GPS Reading.  
In drainage of creek and steep slopes of drainage; soils are rock substrate with clayey silt. Phenology: flowering & fruiting. 

Grace M. Kostel, 4245.  7/29/2004. 		RM 
_________________________________________________________________________

90.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 15-15.5 air mi SSE of Hermosa and 0.5 mi NW of Forest Road 7064.  Elev. 3100-3150 ft.
T5S R9E S4 SW1/4.  43 38.35' N, 103 3.57' W; GPS Reading.  
In cattle exclosure around spring seep in the hillside.  Area is floristically diverse and permanently protected from grazing. Phenology: flowering & fruiting. 

Grace M. Kostel, 4431.  8/5/2004. 		RM 
_________________________________________________________________________

91.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 6-6.5 air mi NW of Crawford, Little Cottonwood Creek.  Elev. 3800 ft.
T32N R5E S14; N12 S14.  42 45.44' N, 103 30.07' W; GPS Reading.  
In creek of actively flowing water.. Phenology: flowering & fruiting. 

Grace M. Kostel, 4499.  8/6/2004. 		RM 
_________________________________________________________________________

92.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 21 air mi SW of Edgemont.  Elev. 3200 ft.
T11S R1E S12 W1/2.  43.1103 N, 103.9503 W; GPS Reading.  
Silver sagebrush plant community in silty soils of ephemeral draws. Phenology: flowering & fruiting. 

Grace M. Kostel, 4576.  8/14/2004. 		RM 
_________________________________________________________________________

93.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Torrance County: Cibola (Manzano) National Forest.  Elev. 7000 ft.
Pine community in clay loam; distributed on flat mesas. Phenology: fruiting. 

Fred Merkle, F-94.  11/27/1914. 		USFS 408166
_________________________________________________________________________

94.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 13 air mi ENE of Hermosa.  Elev. 3300 ft.
T2S R10E S17 NE1/4.  43 52.863' N, 102 56.851' W; GPS Reading.  
In agate/rock bed, soils interstices are clay. Phenology: flowering. 

Grace M. Kostel, 8610.  7/15/2005. 		RM 
_________________________________________________________________________

95.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 14.5 air mi ENE of Hermosa.  Elev. 3200 ft.
T2S R10E S22 N1/2.  43 52.04' N, 102 54.571' W; GPS Reading.  
In agate/rock beds, soil interstices are clay. Phenology: flowering. 

Grace M. Kostel, 8632.  7/15/2005. 		RM 
_________________________________________________________________________

96.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 14 air mi NE of Hermosa.  Elev. 3100 ft.
T2S R10E S4 SE1/4.  43 54.278' N, 102 55.633' W; GPS Reading.  
In agate/rock beds, soil interstices are clay. Phenology: flowering. 

Grace M. Kostel, 8642.  7/15/2005. 		RM 
_________________________________________________________________________

97.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 16 air mi NE of Hermosa and 3/4 mi SE of Thompson Butte.  Elev. 3068 ft.
T1S R10E S31 SW1/4.  43 54.805' N, 102 58.268' W; GPS Reading.  
In rolling prairie uplands with rock strewn vegetated bluffs, soils are silt clay to clay loam. Phenology: flowering. 

Grace M. Kostel, 8671.  7/15/2005. 		RM 
_________________________________________________________________________

98.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 11-11.5 air mi ENE of Hermosa.  Elev. 3200 ft.
T2S R10E S18 NW1/4.  43 52.758' N, 102 58.313' W; GPS Reading.  
In rolling prairie uplands having rock strewn vegetated bluffs, soils are silt clay to clay loam. Phenology: flowering. 

Grace M. Kostel, 8685.  7/15/2005. 		RM 
_________________________________________________________________________

99.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 13 air mi NE of Hermosa.  Elev. 3100 ft.
T1S R10E S30 NW1/4.  43 56.089' N, 102 58.467' W; GPS Reading.  
In rolling prairie uplands, soils are clay loam. Phenology: flowering. 

Grace M. Kostel, 8698.  7/15/2005. 		RM 
_________________________________________________________________________

100.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 7 air mi SW of Scenic, Heutmacher Table.  Elev. 3000 ft.
T3S R12E S33.  43 44.591' N, 102 41.141' W; GPS Reading.  
On east facing slopes in stands of Juniperus scopulorum, soils are loose shale eroding into black loam. Phenology: buds. 

Grace M. Kostel, 8844.  7/18/2005. 		RM 
_________________________________________________________________________

101.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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: buds. 

Grace M. Kostel, 8874.  7/18/2005. 		RM 
_________________________________________________________________________

102.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 9.5 air mi NW of Edgemont.  Elev. 3725 ft.
T8S R1E S10 NE1/4.  43 22.557' N, 103 59.026' W; GPS Reading.  
In rolling grassland with sandy soils. Phenology: flowering & fruiting. 

Grace M. Kostel, 9345.  8/5/2005. 		RM 
_________________________________________________________________________

103.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 10 air mi NW of Edgemont.  Elev. 3700 ft.
T8S R1E S4 NE1/4.  43 23.422' N, 104 0.294' W; GPS Reading.  
In a wetland closed depression, soils are sand and silt loam. Phenology: flowering & fruiting. 

Grace M. Kostel, 9363.  8/5/2005. 		RM 
_________________________________________________________________________

104.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 12 air mi SSW of Edgemont.  Elev. 3975 ft.
T10S R2E S32 NE1/4.  43 8.371' N, 103 54.041' W; GPS Reading.  
In reservoir having clay alkaline soil. Phenology: flowering & fruiting. 

Grace M. Kostel, 9411.  8/5/2005. 		RM 
_________________________________________________________________________

105.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 5.5 air mi SSE of Wall in Bloom Basin.  Elev. 2700 ft.
T1S R16E S26 W1/2.  43 55.612' N, 102 10.353' W; GPS Reading.  
In wet ground depression, soil is silty clay. Phenology: flowering. 

Grace M. Kostel, 9734.  8/10/2005. 		RM 
_________________________________________________________________________

106.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6 air mi SW of Wall just SW of Kelley Dam.  Elev. 2700 ft.
T1S R15E S34 W1/2.  43 55.034' N, 102 11.5' W; GPS Reading.  
In wet clay ground depression, soils are clay and clay loam. Phenology: flowering & fruiting. 

Grace M. Kostel, 9764.  8/10/2005. 		RM 
_________________________________________________________________________

107.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 16.5 air mi SW of Kadoka.  Elev. 2400 ft.
T3S R19E S22 South1/2.  43 45.904' N, 101 49.815' W; GPS Reading.  
In a deep-cut stream channel in badlands floodplain. Phenology: flowering & fruiting. 

Grace M. Kostel, 9841.  8/15/2005. 		RM 
_________________________________________________________________________

108.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 4 mi WSW of Edgemont adjacent ot U.S. Hwy 18.  Elev. 3900 ft.
T9S R2E S6 SE1/4.  43 17.411' N, 103 55.018' W; GPS Reading.  
On calcareous, rocky slopes and adjacent drainage, soils are rock, gravel, and eroding shale. Phenology: flowering & fruiting. 

Grace M. Kostel, 9952.  10/1/2005. 		RM 
_________________________________________________________________________

109.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 8 air mi SW of Edgemont.  Elev. 3700 ft.
T9S R1E S26 E1/2.  43 14.388' N, 103 57.503' W; GPS Reading.  
In Artemisia tridentata shrub habitat, soils are loose gravel and sandy loam. Phenology: flowering & fruiting. 

Grace M. Kostel, 9990.  10/1/2005. 		RM 
_________________________________________________________________________

110.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Colfax County: Carson National Forest and Vicinity: Sangre de Cristo Range: southern boundary of Valle Vidal Unit via NM Hwy 204, ridgeline above Middle Ponil Creek in Ponil burn area, ca 11 air mi NE of Eagle Nest.  Elev. 7650-8600 ft.
T28N R17E S15 N1/2; also S10, S3 and N1/2 S9.  36.665 N, 105.1068 W; GPS Reading.  
Canyon wall, ridgeline and burned ponderosa pine forest. Phenology: flowering. 

Jill E. Larson, 2320.  7/12/2005. 		RM 945134	Barcode: RM0134767
_________________________________________________________________________

111.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 45, ca 0.5 air mi W of Petaca.  Elev. 7500 ft.
T26N R9E S6 SE1/4; also SW1/4 S5, NE1/4 S7 and NW1/4 S8.  36.5071 N, 106.0225 W; GPS Reading.  
Pinyon/juniper woodland, rocky east aspect, drainages with ponderosa pine. Phenology: flowering & fruiting. 

Jill E. Larson, 3285.  7/27/2005. 		RM 945133	Barcode: RM0134766
_________________________________________________________________________

112.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: U.S. Hwy 285 E to Mesa Vibora near forest boundary, 4 road mi N of Ojo Caliente.  Elev. 6600 ft.
T24N R9E S9; also S16.  36.3305 N, 105.9848 W; GPS Reading.  
Pinyon/juniper woodland with sandy/silty soils, open grassy areas and rocky mesa slope. Phenology: flowering & fruiting. 

Jill E. Larson, 3751.  8/4/2005. 		RM 945132	Barcode: RM0134765
_________________________________________________________________________

113.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Canjilon Creek and gypsum cliffs, E of Echo Ampitheater recreational site on U.S. Hwy 84, ca 14 air mi NW of Abiquiu.  Elev. 6550-7100 ft.
T25N R4E S33 N1/2; also S34.  36.3588 N, 106.5224 W; GPS Reading.  
Todilto gypsum. Phenology: flowering & fruiting. 

Jill E. Larson, 4116.  8/12/2005. 		RM 945131	Barcode: RM0134764
_________________________________________________________________________

114.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: NM Hwy 515 from NM Hwy 522 to Red River State Fish Hatchery, follow powerline ca 0.5 air mi down creek until intercept with Hatchery Road on back up the road.  Elev. 7200-7500 ft.
T28N R12E S11 W1/2; also E1/2 S10.  36.6698 N, 105.6391 W to 36.6812 N, 105.6477 W; GPS Reading.  
Pinyon/juniper. Phenology: flowering & fruiting. 

Ronald L. Hartman, 81407.  7/25/2005. 		RM 945130	Barcode: RM0134763
_________________________________________________________________________

115.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Rio Grande Gorge on southwest side of Ute Mountain.  Elev. 7400-7550 ft.
T31N R11E S24 NW1/8; also NE1/8 S23.  36.9113 N, 105.7272 W; GPS Reading.  
Wash to gorge rim. Phenology: flowering & fruiting. 

Ronald L. Hartman, 81476.  7/26/2005. 		RM 945129	Barcode: RM0134762
_________________________________________________________________________

116.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: to SW of NM Hwy 522 and Forest Road 7 (road to D. H. Lawrence Ranch), ca 0.5 air mi.  Elev. 7200-7300 ft.
T27N R12E S16 NW1/4.  36.5793 N, 105.6667 W; GPS Reading.  
Pinyon/juniper. Phenology: flowering & fruiting. 

Ronald L. Hartman, 81494.  7/26/2005. 		RM 945128	Barcode: RM0134761
_________________________________________________________________________

117.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Colfax County: Carson National Forest and Vicinity: Cimarron Range: Colin Neblett State Wildlife Area: along Maverick Creek from U.S. Hwy 64, ca 0.5 air mi NE of Gravel Pit Lakes, ca 7 air mi E of Eagle Nest, ca 1.5 air mi W of Ute Park at area boundary.  Elev. 7800-8400 ft.
36.5539 N, 105.1537 W; GPS Reading.  
Along canyon rim; forest with Pseudotsuga menziesii and Pinus ponderosa with Juniperus communis var. depressa. Phenology: flowering. 

Jill E. Larson, 10037.  8/9/2006. 		RM 954198	Barcode: RM0204601
_________________________________________________________________________

118.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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.  
Rocky slopes above wash. Phenology: flowering. 

Jill E. Larson, 10370.  8/15/2006. 		RM 954197	Barcode: RM0204600
_________________________________________________________________________

119.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Picuris Pueblo Indian Reservation: southwest corner of Reservation, ca 0.5 air mi W of Chamisal in thinning treatment area.  Elev. 7350-7450 ft.
T22N R11E S2 NE1/4; W1/2 S18; also E1/2 S3..  36.1636 N, 105.7483 W; GPS Reading.  
Pinyon/juniper woodland with Pinus ponderosa in lower drainage areas. Phenology: buds. 

Jill E. Larson, 10948.  8/23/2006. 		RM 954196	Barcode: RM0204599
     with Cheryl Archuleta
_________________________________________________________________________

120.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Francisco Montes Vigil Grant: Forest Road 710 just E of NM Hwy 76, ca 1 3/4 air mi SSW of Ojo Sarco; ca 2.5 air mi NNE of Truchas.  Elev. 8150 ft.
T21N R11E S5.  36.0783 N, 105.7847 W; GPS Reading.  
Recovering burn area formerly ponderosa pine forest with Juniperus scopulorum; current regrowth of Quercus gambelii, Elymus species, and Muhlenbergia montanus. Phenology: flowering. 

Jill E. Larson, 11117.  8/23/2006. 		RM 954195	Barcode: RM0204598
_________________________________________________________________________

121.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Colfax County: Carson National Forest and Vicinity: Sangre de Cristo Range: Valle Vidal Unit: along Middle Ponil Creek S toward Greenwood Canyon from Forest Road 1910, ca 13 air mi E of Red River and ca 2 mi N of Forest Boundary.  Elev. 8500 ft.
T29N R16E S25 E1/2; also E1/2 S36.  36.7247 N, 105.1818 W; GPS Reading.  
Sunny hillside with road cut. Phenology: flowering. 

Jill E. Larson, 8395.  7/15/2006. 		RM 954200	Barcode: RM0204603
_________________________________________________________________________

122.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Colfax County: Carson National Forest and Vicinity: Sangre de Cristo Range: Valle Vidal Unit: Beatty Lakes and vicinity from Forest Road 1914, ca 15 air mi ENE of Red River.  Elev. 8500 ft.
T29N R17E S20.  36.7337 N, 105.1494 W; GPS Reading.  
On edge of Ponil burn area in burned ponderosa pine forest. Phenology: flowering. 

Jill E. Larson, 8468.  7/15/2006. 		RM 954199	Barcode: RM0204602
_________________________________________________________________________

123.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: ca 1 air mi W of Tres Piedras crossroads, just N of Tres Piedras Canyon.  Elev. 8200-8350 ft.
T28N R9E S21.  36.6466 N, 105.9877 W; uncertainty 0.25 mi..  
Granitic outcrops with degradation products in between. Phenology: flowering. 

Ronald L. Hartman, 83254.  8/15/2006. 		RM 954194	Barcode: RM0204597
_________________________________________________________________________

124.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: along Rio Grande del Rancho 2 mi S of Forest Service boundary on NM Hwy 518.  Elev. 7240 ft.
T24N R13E S20.  36.302 N, 105.5812 W; uncertainty 0.25 mi..  
Roadside and stream margin. Phenology: buds. 

Ronald L. Hartman, 83658.  8/21/2006. 		RM 954193	Barcode: RM0204596
_________________________________________________________________________

125.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Sitgreaves National Forest: Waters Ranger Station pasture.  Elev. 7400 ft.
Phenology: fruiting. 

John L. Hughes, 32.  //1914. 		USFS 408210
_________________________________________________________________________

126.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Flagstaff.  Elev. 6900 ft.
T21N R7E S16.  
Phenology: fruiting. 

J. W. Toumey, s.n..  9/10/1894. 		RM 138894
_________________________________________________________________________

127.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Coconino National Forest.  Elev. 6800 ft.
T20N R7E S29.  
Coconino/Yavapai counties. Phenology: fruiting. 

James T. Jardine, 32577.  8/26/1911. 		USFS 408178
     with Robert R. Hill
_________________________________________________________________________

128.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Catron County: Datil National Forest: Spur Lake Basin.  Elev. 7500 ft.
T4S R20W S14.  
P4 community in moist gravelly clay loam on a gentle north slope with bn., and lo.; slight abundance; distributed in P4 communities. Phenology: fruiting. 

Joseph Kramer, 6G.  9/4/1924. 		USFS 408182
_________________________________________________________________________

129.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Navajo County: Sitgreaves National Forest: Decker Wash.  Elev. 6700 ft.
T11N R18E S5.  
Dry seep on a north slope with Mt Bn. Pg. W. Wheat and Gm. Phenology: fruiting. 

Kenner C. Kartchner, 59.  8/11/1914. 		USFS 408209
_________________________________________________________________________

130.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Dona Ana County: Jornada National Forest: Paspaulm Enclosure 0.5 mi N of New Well.  Elev. 5200 ft.
Shrub community in deep loose sand on an open slope with Artemisia, Paspalum, Leptoloma and Sporobolus; very uncommon. Phenology: vegetative only. 

Kenneth A. Valentine, V-1.  7/22/1942. 		USFS 408154
     with Kenneth W. Parker
_________________________________________________________________________

131.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Otero County: Lincoln (formerly Alamo) National Forest: Avis.  Elev. 6600 ft.
T19S R15E S5.  
Moist soil on a moderate east slope with grasses, sedges, oakbrush and yellow pine. Phenology: fruiting. 

Lenthall Wyman, 57.  9/1/1914. 		USFS 408186
_________________________________________________________________________

132.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Sierra County: Datil National Forest: El Caso.  Elev. 8000 ft.
Yellow pine community in rather dry, boulder strewn soil on a southeast slope; distributed in yellow pine and woodland communities; not abundant. Phenology: fruiting. 

M. W. Talbot, 49.  10/3/1915. 		USFS 408181
_________________________________________________________________________

133.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: 2 mi NW of Turkey Tanks.  Elev. 6500 ft.
T22N R9E S35.  
Grass-weed community in deep cinder on a 10 degree northeast slope with sideoats grama and big feather grass; widely distributed over forest; commonly abundant. Coconino/Yavapai counties. Phenology: vegetative only. 

M. W. Talbot, C-6.  10/13/1921. 		USFS 408179
_________________________________________________________________________

134.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: ca. 6 air mi NW of Dove Creek, County Road G.  Elev. 2100 m.
T41N R19W S30.  37.7849 N, 109.0025 W.  
Pinyon-juniper disturberd area along farming roads. Phenology: flowering & fruiting. 

Lynn Marie Moore, 9103.  9/18/1996. 		 
     with Marie Rambo
_________________________________________________________________________

135.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Flagstaff.  Elev. 6900 ft.
T21N R7E S16.  
Phenology: vegetative only. 

Marcus E. Jones, 4070.  8/13/1884. 		RM 48747
_________________________________________________________________________

136.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Goshen County: Wetlands and Adjacent Areas: Newell Bay, Guernsey Reservoir, ca 2 air mi NW of Guernsey.  Elev. 4427 ft.
T27N R66W S21 SW1/4.  42.2965 N, 104.7758 W; GPS Reading.  
Dry rocky slopes. Phenology: flowering. 

Rachel Newton, 1982.  7/14/2005. 		RM 
_________________________________________________________________________

137.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Laramie County: Wetlands and Adjacent Areas: Bear Creek, ca 9 air mi SSE of Chugwater.  Elev. 5500 ft.
T19N R66W S10 NE1/4.  41.6389 N, 104.7642 W; GPS Reading.  
Dry rocky slopes and uplands. Phenology: flowering & fruiting. 

Rachel Newton, 2867.  7/31/2005. 		RM 
_________________________________________________________________________

138.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Goshen County: Wetlands and Adjacent Areas: Black Canyon Point, Guernsey Reservoir, ca 3 air mi NW of Guernsey.  Elev. 4391 ft.
T27N R66W S15 SW1/4.  42.3091 N, 104.7702 W; GPS Reading.  
Rocky dry slopes. Phenology: fruiting. 

Rachel Newton, 3762.  9/3/2005. 		RM 
_________________________________________________________________________

139.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Goshen County: Wetlands and Adjacent Areas: North Platte River, ca 4 air mi SE of Glendo.  Elev. 4527 ft.
T29N R68W S24 SE1/4.  42.4671 N, 104.9466 W; GPS Reading.  
Dry uplands. Phenology: flowering. 

Rachel Newton, 3787.  9/3/2005. 		RM 
_________________________________________________________________________

140.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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. 3668 ft.
T53N R61W S36 NW1/4.  44.54708 N, 104.11926 W; GPS Reading.  
Dry, sandy uplands. Phenology: flowering. 

Rachel Newton, 6462.  7/29/2006. 		RM 
_________________________________________________________________________

141.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Keyhole Reservoir, ca 9 air mi NE of Moorcroft.  Elev. 4193 ft.
T51N R66W S30 SE1/4.  44.36615 N, 104.83463 W; GPS Reading.  
Dry, rocky uplands. Phenology: flowering. 

Rachel Newton, 6467.  7/29/2006. 		RM 
_________________________________________________________________________

142.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Weston County: Wetlands and Adjacent Areas: seeping spring, ca 7 air mi NE of Newcastle.  Elev. 4834 ft.
T45N R60W S8 NE1/4 of SE1/4.  43.89099 N, 104.07884 W; GPS Reading.  
Dry, sandy Pinus forest. Phenology: flowering. 

Rachel Newton, 6549.  7/29/2006. 		RM 
_________________________________________________________________________

143.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Weston County: Wetlands and Adjacent Areas: spring-fed creek and pond, ca 6 air mi NE of Newcastle.  Elev. 4689 ft.
T45N R60W S7 NW1/4 of SW1/4.  43.89431 N, 104.09629 W; GPS Reading.  
Dry, wooded uplands. Phenology: fruiting. 

Rachel Newton, 6557.  7/29/2006. 		RM 
_________________________________________________________________________

144.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Coconino National Forest.  Elev. 6500 ft.
T20N R7E S29.  
Common on dry situations in woodland and yellow pine type communities. Coconino/Yavapai counties. Phenology: fruiting. 

no collector, 510.  9/1/1912. 		USFS 408177
_________________________________________________________________________

145.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Catron County: Mogollon Mountains: on or near West Fork Gila River.  Elev. 7500 ft.
T11S R16W S21.  
Phenology: fruiting. 

O. B. Metcalfe, 355.  8/3/1903. 		RM 55229
_________________________________________________________________________

146.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Indian Flats along the Cache la Poudre River, off Colo Hwy 14 (Cache la Poudre Road), ca 22 air mi W of Fort Collins.  Elev. 7100-7200 ft.
T9N R73W S36 South1/2.  40.6957 N, 105.5261 W; uncertainty 1 mi..  
Flat graminoid meadow and down to the river with Juniperus, Ribes, Cercocarpus, and ponderosa pine. Phenology: flowering & fruiting. 

Sarah Nunn, 5093.  8/22/2001. 		RM 765580
_________________________________________________________________________

147.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Platte County: Along Platte River south of Guernsey.
T26N R66W S2.  42.2584 N, 104.7422 W; NAD 83, uncertainty 1 mi., Digital Map.  
Dry rocky hillsides. Phenology: flowering & fruiting. 

C. L. Porter, 4014.  7/11/1946. 		RM 204049	Barcode: RM0198387
_________________________________________________________________________

148.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Platte County: Eastern slopes of Laramie Mountains: 10 mi W of Wheatland.  Elev. 5200 ft.
T24N R69W S20.  42.0418 N, 105.1383 W; NAD 83, uncertainty 1 mi., Digital Map.  
Gravelly hills. Phenology: flowering & fruiting. 

C. L. Porter, 4815.  8/14/1948. 		RM 210939	Barcode: RM0198386
_________________________________________________________________________

149.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Laramie County: Near Pine Bluffs.  Elev. 5100 ft.
T14N R60W S15.  41.1745 N, 104.0627 W; NAD 83, uncertainty 1.5 mi., Digital Map.  
Marly outcrops. Phenology: fruiting. 

C. L. Porter, 4830.  8/19/1948. 		RM 210940	Barcode: RM0198388
_________________________________________________________________________

150.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Laramie County: Pine Bluffs.  Elev. 5100 ft.
T14N R60W S15.  41.1746 N, 104.0628 W; NAD 83, uncertainty 1 mi., Digital Map.  
Among ponderosa pines on the bluffs. Phenology: fruiting. 

C. L. Porter, 4836.  8/19/1948. 		RM 211251	Barcode: RM0198389
_________________________________________________________________________

151.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Flagstaff.  Elev. 7200 ft.
T21N R7E S16.  
Phenology: fruiting. 

Paul Schallert, s.n..  9/5/1943. 		RM 196433
_________________________________________________________________________

152.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Los Alamos County: Santa Fe National Forest and Vicinity: Jemez Mountains: Mitchell Trail 69, from Los Alamos NW 2.1 air mi to Guaje Reservoir.  Elev. 7500-8900 ft.
T19N R6E S5; also NE1/4 S6 and T20N R6E S31.  35 54.23' N, 106 19.658' W to 35 55.857' N, 106 20.594' W; GPS reading.  
Incised gravel streambed through a burn, climbing canyon walls of tuft and rhyolite, to a mixed conifer forest with patchy burns close to reservoir. Phenology: flowering & fruiting. 

Brian Reif, 1386.  6/28/2002. 		RM 813311	Barcode: RM0120303
     with Ron Hartman  Brian Jacobs
_________________________________________________________________________

153.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and vicinity: Jemez Mountains: Arroyo de los Frijoles, 2.5 air mi W of Abiquiu. From corral at start of Barranca Trail 111 3.4 air mi S to Frijoles Spring.  Elev. 6013-7000 ft.
T23N R5E S24 SE1/4; also W1/2 S25, SE1/4 S26, S35, and T22N R5E S2.  36 11.985' N, 106 21.67' W to 36 11.599' N, 106 22.112' W; GPS reading.  
Riparian with cottonwoods through canyon of soft sedimentary rock in pinyon/juniper woodland. Phenology: flowering & fruiting. 

Brian Reif, 2602.  7/18/2002. 		RM 813310	Barcode: RM0120304
_________________________________________________________________________

154.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: NM Hwy 4, ca 1.5 road mi from NM Hwy 126, Dark Canyon trailhead.  Elev. 7328 ft.
T19N R3E S28.  35 51.132' N, 106 37.907' W to 35 51.576' N, 106 37.922' W; GPS reading.  
Roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 75721.  7/12/2002. 		RM 813303	Barcode: RM0120312
_________________________________________________________________________

155.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Arroyo del Torro adjacent to U.S. Hwy 84.  Elev. 5800 ft.
T22N R7E S10 E1/2.  36 9' N, 106 10.5' W; GPS reading.  
Roadside right-of-way. Phenology: flowering & fruiting. 

Ronald L. Hartman, 75935.  7/17/2002. 		RM 813302	Barcode: RM0120313
_________________________________________________________________________

156.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Canyon Madera, first mile from road.  Elev. 5955 ft.
T22N R7E S5; also T23N R7E S32.  36 10.487' N, 106 13.058' W; GPS reading.  
Sandy slopes and stream bottom. Phenology: flowering & fruiting. 

Ronald L. Hartman, 75991.  7/18/2002. 		RM 813277	Barcode: RM0120314
_________________________________________________________________________

157.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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: flowering. 

Ronald L. Hartman, 76113.  7/20/2002. 		RM 813276	Barcode: RM0120489
_________________________________________________________________________

158.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: 6.5 road mi N of Espanola; intersection of U.S. Hwy 285 and NM Hwy 74, to 1 mi SE.  Elev. 5760 ft.
T21N R8E S4; also S9.  36 4.624' N, 106 6.391' W; GPS reading.  
Roadside. Phenology: flowering. 

Ronald L. Hartman, 76400.  8/13/2002. 		RM 813312	Barcode: RM0120442
_________________________________________________________________________

159.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: trail to Hermit Peak from trailhead, ca 14 air mi NW of Las Vegas.  Elev. 8000-8400 ft.
T17N R14E S12.  35 43.347' N, 105 24.917' W to 35 43.722' N, 105 25.007' W; GPS reading.  
Trail side through oak and conifers. Phenology: flowering & fruiting. 

Ronald L. Hartman, 76655.  8/18/2002. 		RM 813275	Barcode: RM0120488
_________________________________________________________________________

160.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Battleship Rock Trail 137, 5 air mi NNE of Jemez Springs. N35.8271 W106.6408 at prominent switchback SE 0.4 air mi on trail to N35.8228 W106.6363.  Elev. 6920-7120 ft.
T18N R3E S5 NE1/4.  35.8271 N, 106.6408 W to 35.8228 N, 106.6363 W; GPS Reading.  
Ponderosa pine forest, with juniper, oak, and pinyon pine below, ascending west-facing canyon slope over scattered volcanic boulders. Phenology: flowering. 

Brian Reif, 9334.  9/1/2003. 		RM 813313	Barcode: RM0120302
_________________________________________________________________________

161.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Los Alamos County: Santa Fe National Forest and Vicinity: Jemez Mountains: Ramon Grant: NM Hwy 4 just E of Ancho Canyon and prominent switchbacks, 4 air mi SW of White Rock.  Elev. 6300 ft.
35.7889 N, 106.2577 W; GPS Reading.  
Roadside and canyon bottom on tuft/volcanics in ponderosa pine forest. Phenology: flowering & fruiting. 

Brian Reif, 9481.  9/3/2003. 		RM 813309	Barcode: RM0120305
_________________________________________________________________________

162.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Anton Chico Grant: north slope of Mesita de los Ladrones across the valley, 1/4 mi S of La Mesita, ca 8-8.5 air mi E of Villanueva; ca 21 air mi S of Las Vegas.  Elev. 5650-5800 ft.
T12N R16E S2 SW1/4.  35.2894 N, 105.2113 W; GPS Reading.  
Steep, rocky slopes below sandstone cliffs with oak thickets and scattered pinyon/juniper. Phenology: flowering. 

B. E. Nelson, 61596.  7/11/2004. 		RM 813307	Barcode: RM0120447
_________________________________________________________________________

163.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: near the head of Arroyo San Jose on Mesa de Cuba, ca 3/4 air mi S of U.S. Hwy 550, ca 3.5 air mi NW of Cuba.  Elev. 7080-7180 ft.
T21N R2W S12 SE1/4.  36.0607 N, 106.9992 W; GPS Reading.  
Open ponderosa pine/pinyon woods with scattered Gambels oak on sand. Phenology: flowering. 

B. E. Nelson, 61901.  7/18/2004. 		RM 813306	Barcode: RM0120446
     with Jill Larson
_________________________________________________________________________

164.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: on the west side of the south end of Mesa de Cuba, ca 3/4 mi N of the head of Arroyo Chijuillito, ca 4 air mi SW of Cuba.  Elev. 7000-7400 ft.
T21N R2W S35 SW1/4.  36.0005 N, 107.0199 W; GPS Reading.  
Steep slopes below sandstone cliffs with scattered ponderosa pine, pinyon, and juniper. Phenology: flowering & fruiting. 

B. E. Nelson, 61991.  7/18/2004. 		RM 813305	Barcode: RM0120445
     with Jill Larson
_________________________________________________________________________

165.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Sierra Nacimiento: Joaquin Canyon on the north side of Mesa Venado, ca 0.5 air mi W of Rio Guadalupe, ca 6 air mi W Jemez Springs; ca 19.5 air mi SSE of Cuba.  Elev. 6950-7100 ft.
T18N R1E S23 E1/2.  35.7788 N, 106.7998 W; GPS Reading.  
Clearing in pinyon/juniper forest. Phenology: flowering. 

B. E. Nelson, 62086.  7/20/2004. 		RM 813304	Barcode: RM0120307
_________________________________________________________________________

166.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: El Barro Peaks, Pablo Peak, 12 air mi WSW of Las Vegas.  Elev. 7900 ft.
T15N R14E S23 E1/2.  35.5145 N, 105.4225 W; GPS Reading.  
Steep drainage - an intermittent stream on exposed granite with Quercus and Rhus toxicodendron. Phenology: flowering. 

Brian Reif, 10205.  8/7/2004. 		RM 813308	Barcode: RM0120306
_________________________________________________________________________

167.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Cibola County: Manzano National Forest: El Rito Canyon.  Elev. 7500 ft.
T12N R8W S4.  
Dry, rocky soil with gramas. Phenology: fruiting. 

Ray E. King, K5.  6/20/1915. 		USFS 408169
_________________________________________________________________________

168.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: dipslope W of Wagonhound Bench, ca 29 air mi NW of Thermopolis; ca 6 air mi NW of Hamilton Dome.  Elev. 5600-6193 ft.
T44N R99W S11; also S12.  43.795 N, 108.7025 W.  
Southwest-facing, sandstone dipslope with ponderosa pines. 

Robin Jones, 2388.  8/22/1991. 		RM 
     with George Jones
_________________________________________________________________________

169.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Platte County: Hartville.  Elev. 4600-5100 ft.
T27N R66W S12.  42.3271 N, 104.7273 W; NAD 83, uncertainty 0.75 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

Aven Nelson, 531.  7/18/1894. 		RM 5413	Barcode: RM0198466
_________________________________________________________________________

170.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Hot Springs County: On the banks of the Big  Springs, Thermopolis.
Phenology: flowering & fruiting. 

Aven Nelson, 9262.  8/22/1909. 		RM 79331	Barcode: RM0198468
_________________________________________________________________________

171.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Sublette County: Big Sandy.
Phenology: flowering & fruiting. 

B. C. Buffum, s.n..  //1892. 		RM 6083	Barcode: RM0198391
_________________________________________________________________________

172.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Park County: BLM Worland District: near the highway between here and Thermopolis.  Elev. 5900 ft.
T48N R99W S35 NW1/4 of NW1/4.  
Sandy soil among rock outcrops on southwest facing hillside, with Pinus flexilis, Juniperus osteosperma, Aristida, Agropyron spicatum, Phlox hoodii,  Paronychia, Penstemon laricifolius, Oreoxis, common on similar sites. Phenology: flowering & fruiting. 

David L. Martin, 1490.  8/13/1980. 		RM 337616	Barcode: RM0198396
_________________________________________________________________________

173.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Platte County: Sybille Creek.  Elev. 5100 ft.
T22N R69W S4.  41.9078 N, 105.1274 W; uncertainty 9+ mi..  
In large clumps on a sandy and stony hillside. Phenology: flowering & fruiting. 

Elias Nelson, 478.  8/9/1901. 		RM 36461	Barcode: RM0198470
_________________________________________________________________________

174.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Platte County: Badger.
A few clumps observed on a wooded and sandy  creek bottom. Phenology: flowering & fruiting. 

Elias Nelson, 491.  8/10/1901. 		RM 36507	Barcode: RM0198469
_________________________________________________________________________

175.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Albany County: Laramie River 15 mi SW of Laramie.
Phenology: flowering & fruiting. 

Elmer D. Merrill, 444.  8/21/1901. 		RM 34817	Barcode: RM0198465
     with E. N. Wilcox
_________________________________________________________________________

176.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Coconino National Forest: Wild Bill Experimental area: 13 mi NE of Flagstaff.  Elev. 7600 ft.
T22N R5E S2.  
Ponderosa pine-bunchgrass community in I-gravelly silt loam on an open shady gentle southwest exposure; uncommon abundance. Phenology: fruiting. 

William H. Kruse, 61.  9/7/1967. 		USFS 408159
_________________________________________________________________________

177.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Soccorro County: Lincoln (Alamo) National Forest.  Elev. 7000 ft.
Red, sandy soil. Phenology: vegetative only. 

W. P. Johnson, 46.  9/9/1914. 		USFS 408185
_________________________________________________________________________

178.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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 outcrop. Phenology: flowering & fruiting. 

Francis B. Current, 188.  7/22/1976. 		RM 317026	Barcode: RM0198414
_________________________________________________________________________

179.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Laramie County: High Plains Grassland Research Station: 5 air mi NW Cheyenne.  Elev. 6300 ft.
T14N R67W S8.  41.1964 N, 104.9077 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Sandstone outcrop. Phenology: flowering & fruiting. 

Francis B. Current, 193.  8/14/1976. 		RM 317031	Barcode: RM0198471
_________________________________________________________________________

180.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Carbon County: Pathfinder Mine, 34 air mi SSE of Casper.  Elev. 7110 ft.
T28N R78W S20.  
Phenology: flowering & fruiting. 

Francis B. Current, 429.  7/13/1978. 		RM 317032	Barcode: RM0198400
_________________________________________________________________________

181.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Grant County: Gila National Forest: Big Burros Ranger Station pasture.  Elev. 6300 ft.
Browse community in coarse sand of granitic origin on an 8 degree south slope with small feather grass and weeds; scattered abundance; distributed in woodland communities. Phenology: vegetative only. 

W. R. Chapline, 494.  10/19/1915. 		USFS 408183
_________________________________________________________________________

182.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Grant County: Gila National Forest: Big Burros Ranger Station pasture.  Elev. 6300 ft.
Browse community in coarse sand of granitic origin on an 8 degree south slope with small feather grass and weeds; scattered abundance; distributed in woodland communities. Phenology: fruiting. 

W. R. Chapline, 495.  10/19/1915. 		USFS 408184
_________________________________________________________________________

183.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Laramie County: Hwy 85 S of Meriden.  Elev. 5175 ft.
T18N 62W S31 NE1/4.  41.4875 N, 104.3464 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy roadside. Phenology: flowering & fruiting. 

Gregory P. Hallsten, 371.  8/9/1982. 		RM 354230	Barcode: RM0198401
_________________________________________________________________________

184.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Hot Springs County: 25 mi E of Thermopolis, on Black Mountain.  Elev. 5400 ft.
Sandy soil with sagebrush. Phenology: flowering & fruiting. 

Herbert G. Fisser, 38.  8/2/1959. 		RM 261406	Barcode: RM0198403
_________________________________________________________________________

185.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Platte County: Along Brush Creek, 17 road mi E of Wheatland.  Elev. 5700 ft.
T22N R69W S34.  41.8346 N, 105.1089 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Creek banks, dry, some standing water. Phenology: flowering & fruiting. 

Jan Pollet, 485.  8/23/1989. 		RM 543683	Barcode: RM0198473
_________________________________________________________________________

186.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Platte County: Guernsey Reservoir, east shore, 6 road mi NW of Guernsey.  Elev. 4340 ft.
T27N R66W S9; also S15 and S22.  42.3266 N, 104.7834 W; NAD 83, uncertainty 4 mi..  
Phenology: flowering & fruiting. 

Jan Pollet, 712.  9/1/1989. 		RM 544291	Barcode: RM0198405
_________________________________________________________________________

187.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Lincoln County: Lincoln National Forest: Gallinas Mountains: Gallinas Division.  Elev. 6650 ft.
With other bunchgrasses and mountain shrubs. Phenology: fruiting. 

William H. Woods, W-13.  10/8/1921. 		USFS 408208
_________________________________________________________________________

188.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Carbon County: Ca 2 air miNE of Ferris and ca 34 air mi NNE of Rawlins, S of Buzzard Ranch.  Elev. 6360 ft.
T27N R86W S35.  
Abundant , when present, in sandy soil on dry meadow of slope and below with Glycyrrhiza lepidota. Phenology: flowering & fruiting. 

Joseph Storto, 320.  9/10/1981. 		RM 339764	Barcode: RM0198404
     with Thomas Wood
_________________________________________________________________________

189.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Laramie County: Pine Bluffs, on top of bluffs, 2 air mi SSW of Pine Bluffs (town).  Elev. 5230 ft.
T14N R60W S27 Center.  
Ponderosa pine/ Juniper community. Phenology: flowering & fruiting. 

Karin M. Guernsey, 120.  7/22/1987. 		RM 398928	Barcode: RM0198416
_________________________________________________________________________

190.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Laramie County: Pine Bluffs: on top of bluffs, 5.7 air mi NNW of Pine Bluffs (town).  Elev. 5300 ft.
T15N R60W S20 central.  
Limber pine/ grasslands Phenology: flowering & fruiting. 

Karin M. Guernsey, 146.  9/11/1987. 		RM 398927	Barcode: RM0198415
_________________________________________________________________________

191.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Otero County: Lincoln National Forest: Weed Ranger Station pasture.  Elev. 8000 ft.
Grass-weed community in clay loam of limestone origin on a 15 degree east slope with brush; distributed in yellow pine communities; scattered abundance. Phenology: vegetative only. 

William R. Chapline, 419.  9/19/1915. 		USFS 408187
_________________________________________________________________________

192.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Laramie County: Pine Bluffs.  Elev. 5000 ft.
41.1746 N, 104.0679 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Dry slopes of the Bluffs. Phenology: flowering & fruiting. 

Marion Ownbey, 963.  8/17/1935. 		RM 143465	Barcode: RM0198467
_________________________________________________________________________

193.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Goshen County: Southeastern Plains: Wyoming Game and Fish Department Rawhide Unit: on north bank of North Platte River E of Lingle.  Elev. 4100 ft.
T25N R62W S32 NE1/4.  42.098 N, 104.3293 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sparse stand of Populus deltoides seedlings, Artemisia campestris, and Sporobolus cryptandrus on sandy terrace. Phenology: flowering & fruiting. 

Michele Barlow, 458.  7/11/1992. 		RM 703625	Barcode: RM0198392
     with Steve Kettler
_________________________________________________________________________

194.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming: Torrington.
Phenology: flowering & fruiting. 

no collector, s.n..  8//1915. 		RM 81114	Barcode: RM0198390
_________________________________________________________________________

195.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Black Thunder Strip Mining Area: North Prong of Thunder and Little Thunder creeks.  Elev. 4750 ft.
T43N R70W S34 SW1/4 of NE1/4.  
Breaks with big sagebrush, blue grama, and western wheatgrass; shallow clayey, shale, loamy. Phenology: flowering & fruiting. 

R. E. Ries, 562.  8/17/1973. 		RM 293353	Barcode: RM0198402
     with D. W. Sabinske
_________________________________________________________________________

196.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Converse County: 5 mi W of Esterbrook.  Elev. 6600 ft.
T28N R72W S11 NW1/4.  42.4131 N, 105.4499 W.  
Rocky ridge with Yucca and Purshia. 

Robert D. Dorn, 6727.  9/16/1995. 		RM 
_________________________________________________________________________

197.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Converse County: 5 mi W of Esterbrook.  Elev. 6600 ft.
T28N R72W S11 NW1/4.  
Rocky ridge with Yucca, Purshia. Phenology: flowering & fruiting. 

Robert D. Dorn, 6727.  9/16/1995. 		RM 600988	Barcode: RM0198394
_________________________________________________________________________

198.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Albany County: Laramie.
Limestone slopes. Phenology: flowering & fruiting. 

Seymour S. Sharp, 422.  9/20/1913. 		RM 78105	Barcode: RM0198464
_________________________________________________________________________

199.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Hot Springs County: BLM Worland District: Bighorn Basin: northwest of Owl Creek, northwest of Thermopolis.  Elev. 4900 ft.
T43N R95W S4 NW1/4 of SW1/4.  
Abundant in crevices in a rock pavemetn that slopes gently to the northeast  with Artemisia tridentata, Andropogon scoparius, Agropyron spicatum, Gutierrezia sarothae, Artemisia frigida, Stipa comata, Bromus tectorum, and Rhus trilobata. Phenology: flowering & fruiting. 

Stanley Kemmerer, 1240.  10/25/1978. 		RM 318980	Barcode: RM0198395
     with David Martin
_________________________________________________________________________

200.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Forest Service, Thunder Basin National Grassland.  Elev. 1457 ft.
T42N R69W S8.  
Phenology: flowering & fruiting. 

John F. Thilenius, 431.  7/27/1976. 		USFS 620848	Barcode: USFS0068988
_________________________________________________________________________

201.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Natrona County: West of Casper, Poison Spider drainage.
T32N R83W S7.  
Top of ridge, sandy soil.. Phenology: flowering & fruiting. 

Tom King, s.n..  8//1965. 		RM 46298	Barcode: RM0198398
_________________________________________________________________________

202.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: El Cajate Canyon from NM Hwy 4 at East Fork Jemez River E ca 1.5 trail mi.  Elev. 7950-8200 ft.
35 49' 52.1" N, 106 34' 33.9" W; uncertainty 1 mi..  
Two track along powerline, meadows and conifer woodland. Phenology: flowering & fruiting. 

Ronald L. Hartman, 72659.  7/23/2001. 		RM 712625	Barcode: RM0074232
_________________________________________________________________________

203.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Sheridan County: Hills NW of Lions Den Valley.
Dry stony soil. Phenology: flowering & fruiting. 

Vie Willits, 447.  7/26/1910. 		RM 69096	Barcode: RM0198397
_________________________________________________________________________

204.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Laramie County: Southeastern Plains: Paulson Branch Little Bear Creek, ca 1.5-2 air mi W of I-25 ca 25 air mi NNW of Cheyenne.  Elev. 6060 ft.
T18N R67W S31 SE1/4 NW1/4.  41.4838 N, 104.9343 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Open canopy floodplain of creek on soil relatively dry at surface. Phenology: flowering & fruiting. 

Walter Fertig, 13438.  9/2/1992. 		RM 579686	Barcode: RM0198399
_________________________________________________________________________

205.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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: flowering. 

Ronald L. Hartman, 72912.  7/25/2001. 		RM 712624	Barcode: RM0074231
_________________________________________________________________________

206.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Laramie County: Southeast Plains: F. E. Warren Air Force Base: "Unnamed Drainage", first drainage S of high security area, between boundary to Douglas Street, on north side of Parade Road.  Elev. 6175 ft.
T14N R67W S34 South1/2.  41.64 N, 104.8718 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Mesic meadow along banks of creek on subirrigated alluvial soil bordering scattered clumps of Salix exigua and patches of Cirsium arvense. 

Walter Fertig, 16371.  8/30/1995. 		RM 
     with Stephanie Mills
_________________________________________________________________________

207.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Laramie County: Southeast Plains: F. E. Warren Air Force Base: "Unnamed Drainage", first drainage S of high security area, between boundary to Douglas Street, on north side of Parade Road.  Elev. 6175 ft.
T14N R67W S34 South1/2.  41.64 N, 104.8718 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Mesic meadow along banks of creek on subirrigated alluvial soil bordering scattered clumps of Salix exigua and patches of Cirsium arvense. Phenology: flowering & fruiting. 

Walter Fertig, 16371.  8/30/1995. 		RM 615222	Barcode: RM0198393
     with Stephanie Mills
_________________________________________________________________________

208.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Jemez Falls Road to turn south; two track and bushwack to southwest corner of Ranch.  Elev. 8000-8164 ft.
35 49' 39.7" N, 106 37' 1.2" W; uncertainty 1 mi..  
Ponderosa pine forest with rock outcrops and swales. Phenology: flowering & fruiting. 

Ronald L. Hartman, 73149.  7/30/2001. 		RM 712623	Barcode: RM0074230
_________________________________________________________________________

209.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Banco Bonito, 1.5 air mi NW of Jemez Falls Campground entrance.  Elev. 8200-8400 ft.
35 50' 23" N, 106 29' 27.1" W; uncertainty 1 mi..  
Sawmill area and adjacent ponderosa pine and Gambel's oak woodland. Phenology: flowering. 

Ronald L. Hartman, 73297.  7/30/2001. 		RM 712622	Barcode: RM0074229
_________________________________________________________________________

210.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: San Antonio Hot Springs, hillside above, vicinity of buildings, and 0.5 air mi down San Antonio Creek.  Elev. 8400-8500 ft.
35 58' 18.6" N, 106 33' 38.2" W; uncertainty 1 mi..  
Streamside, rocky slopes, roadsides. Phenology: flowering & fruiting. 

Ronald L. Hartman, 73929.  8/15/2001. 		RM 712621	Barcode: RM0074228
_________________________________________________________________________

211.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Gila County: Tonto National Forest; Mogollon Rim; Strawberry Hill.  Elev. 7800 ft.
T12N R8E S11.  
Phenology: fruiting. 

Barnard A. Hendricks, 2022.  9/20/1929. 		RMRS 
_________________________________________________________________________

212.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Gila County: Tonto National Forest; Mogollon Rim; Strawberry Hill.  Elev. 7800 ft.
T12N R8E S11.  
Phenology: fruiting. 

Barnard A. Hendricks, 2022.  9/20/1929. 		RMRS 
_________________________________________________________________________

213.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, no county County: Craters.
Phenology: fruiting. 

E. O. Wooton, s.n..  7/28/1906. 		RMRS 
_________________________________________________________________________

214.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: area S of NM Hwy 4, between East Fork Jemez River and trun off to Jemez Falls Campground.  Elev. 7950-8100 ft.
35 49' 41.2" N, 106 35' 40.6" W; uncertainty 1 mi..  
Ponderosa pine woodland and roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 74293.  9/18/2001. 		RM 712620	Barcode: RM0074227
_________________________________________________________________________

215.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Clear Creek.
Phenology: fruiting. 

R. Roy Johnson, s.n..  //. 		RMRS 
_________________________________________________________________________

216.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Douglas County: 2 mi S of Deckers.  Elev. 8500 ft.
Humus of pine woods. Phenology: fruiting. 

Alan A. Beetle, 2265.  8/15/1937. 		RM 153020
_________________________________________________________________________

217.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest.  Elev. 8800 ft.
Ridge. Phenology: fruiting. 

Alexander Best, 6.  8/28/1914. 		USFS 408175
_________________________________________________________________________

218.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Larimer County: Colorado-Wyoming Line.
On dry stony hilltops. Phenology: fruiting. 

Aven Nelson, 8214.  8/28/1900. 		RM 28949
_________________________________________________________________________

219.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Las Animas County: Long Canyon: ca 1 mi SW of Trinidad Lake.  Elev. 6400 ft.
T34S R64W S6.  37.1121 N, 104.6013 W; uncertainty 1 mi..  
Dry rocky soils derived from sandstone on southeast-facing slope. Phenology: fruiting. 

Betsy E. Neely, 3836.  8/12/1986. 		RM 397082
_________________________________________________________________________

220.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Park County: Pike National Forest.  Elev. 8000 ft.
T12S R71W S8.  39.0202 N, 105.3587 W; uncertainty 1 mi..  
Grassland on south slope in gravelly dry loam. Phenology: fruiting. 

Charles F. Bliss, 11B.  8/4/1916. 		USFS 408195
_________________________________________________________________________

221.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, San Miguel County: Near Las Vegas.  Elev. 6400 ft.
In plains. Phenology: fruiting. 

C. L. Porter, 3011.  9/13/1941. 		RM 187100
_________________________________________________________________________

222.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Boulder County: Near Boulder.
Phenology: fruiting. 

C. L. Shear, 762.  9/8/1895. 		RM 150551
_________________________________________________________________________

223.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest: S of San Pablo.  Elev. 6900 ft.
Occasional on east slope in rocky dry sandy loam. Phenology: fruiting. 

C. R. C. Reindorp, 390.  9/11/1915. 		USFS 408167
_________________________________________________________________________

224.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, no county County: San Juan National Forest.  Elev. 7000 ft.
Sandy clay loam. Phenology: fruiting. 

Donald W. Shaw, 7.  8/8/1927. 		USFS 408200
_________________________________________________________________________

225.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Weld County: Evans.
Phenology: fruiting. 

Earl L. Johnston, 595A.  //1909. 		RM 63491
_________________________________________________________________________

226.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Wed County: Evans.
Phenology: fruiting. 

Earl L. Johnston, 610.  //1909. 		RM 63495
_________________________________________________________________________

227.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Weld County: Evans.
River bed. Phenology: fruiting. 

Earl L. Johnston, 160.  6/20/1925. 		RM 105118
_________________________________________________________________________

228.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, El Paso County: Engelmann Canyon.  Elev. 2200 m.
Phenology: fruiting. 

F. E. Clements, 15.  8/24/1901. 		RM 33946
     with E. S. Clements
_________________________________________________________________________

229.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest.  Elev. 7600 ft.
T22N R3E S33.  36.0961 N, 106.6241 W; uncertainty 1 mi..  
Pine forest on hillside in gravelly clay. Phenology: fruiting. 

Frank E. Andrews, 43.  8/25/1913. 		USFS 408168
_________________________________________________________________________

230.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Boulder County: Longmont.  Elev. 5000 ft.
Plains and foothills. Phenology: fruiting. 

Frank Tweedy, 4838.  7//1902. 		RM 42970
_________________________________________________________________________

231.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Weld County: Windsor.
Near river. Phenology: fruiting. 

George E. Osterhout, 1247.  7/28/1896. 		RM 158907
_________________________________________________________________________

232.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Weld County: New Windsor.
Phenology: fruiting. 

George E. Osterhout, 1624.  8/9/1897. 		RM 158909
_________________________________________________________________________

233.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Larimer County: Canon of the Thompson.
Phenology: fruiting. 

George E. Osterhout, 3650.  8/23/1907. 		RM 158910
_________________________________________________________________________

234.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Las Animas County: S of Trinidad.
Phenology: fruiting. 

George E. Osterhout, 5782.  7/21/1918. 		RM 158908
_________________________________________________________________________

235.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Evergreen Cemetary.  Elev. 7250 ft.
Sparse in park on 10% east slope in decomposed granite. Phenology: fruiting. 

H. C. Lee, L-1.  7/21/1945. 		USFS 408194
_________________________________________________________________________

236.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest: S of Canada Valle Grande.  Elev. 8000 ft.
Common on east slope in dry sand. Phenology: fruiting. 

Hugh O. Cassidy, 3.  8/13/1921. 		USFS 408176
_________________________________________________________________________

237.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Yuma County: S of Black Wolf Creek, ca 1 mi S of U.S. Hwy 385 and Colo Hwy 51, ca 14 mi S Wray.  Elev. 3600 ft.
On bluffs along creek on bare gravelly soil and soft rock outcrops on calcareous caprock with Eriogonum, Paronychia, Arenaria, Bouteloua curtipendula, Yucca, and Mentzelia. Phenology: fruiting. 

Hugh H. Iltis, 19294.  8/28/1961. 		RM 274312
     with C. M. Iltis
_________________________________________________________________________

238.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, no county County: Pike National Forest: South Platte Burn.
Open grassland and ponderosa pine woodland on south slope in decomposed granite. Phenology: fruiting. 

J. M. Mann, 4.  8/21/1919. 		Usfs 408196
     with E. S. Clements
_________________________________________________________________________

239.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest: Panchuela.  Elev. 8500 ft.
Infrequent on southeast slope in coarse gravel. Phenology: fruiting. 

J. W. Johnson, 34.  8/30/1921. 		USFS 408170
_________________________________________________________________________

240.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Teller County: Pike National Forest: Pasture #10: Manitou Experimental Forest.  Elev. 7600 ft.
Ponderosa pine woodland with Muhlenbergia montana. Phenology: fruiting. 

Earl N. Jones, 109.  8/30/1938. 		USFS 408199
     with Sealander
_________________________________________________________________________

241.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Larimer County: Dry Creek.
Dry stony hilltops. Phenology: fruiting. 

Leslie N. Goodding, 576.  8/31/1901. 		RM 36978
_________________________________________________________________________

242.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Larimer County: Along Hwy 14, between junction of Hwy 287, Hwy 14 and Poudre Park.
Phenology: fruiting. 

N. Duane Atwood, 5781.  8/11/1973. 		RM 303303
     with L. C. Higgins
_________________________________________________________________________

243.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Douglas County: Ca 15 mi N of Woodland Park along Colo. Hwy 67.
T10S R70W S12.  39.1932 N, 105.1741 W; uncertainty 1 mi..  
Roadside with Pinus, Bromus and Setaria. Phenology: fruiting. 

Neil Snow, 143-A.  8/14/1985. 		RM 549004
_________________________________________________________________________

244.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Larimer County: 
Meadow near river. Phenology: fruiting. 

no collector, 3360.  8/6/1898. 		RM 47319
_________________________________________________________________________

245.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest: W of Mora River.  Elev. 8800 ft.
Mesa. Phenology: fruiting. 

Paul B. Lister, 113.  8/21/1923. 		USFS 408171
_________________________________________________________________________

246.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Archulata County: San Juan National Forest: Coyote Creek: headwaters; 20 mi southeast of Pagosa Springs.  Elev. 7800 ft.
Dry open slope near oak brush. Phenology: fruiting. 

Reed C. Rollins, 1539.  8/16/1936. 		USFS 408198
_________________________________________________________________________

247.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Weld County:   Elev. 5000 ft.
T10N R66W S22.  38.3725 N, 108.2695 W; uncertainty 1 mi..  
Grassland in sandy soil. Phenology: fruiting. 

Robert M. Muir, 182.  8/24/1937. 		RM 172081
_________________________________________________________________________

248.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: Jeep Trail, 1 mi NW of Stone Wall Pass.  Elev. 7800 ft.
Common on dry grassy slope with southern exposure. Phenology: flowering & fruiting. 

Ronald L. Hartman, 2485.  7/26/1968. 		RM 299662
_________________________________________________________________________

249.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Boulder County: Boulder Mountain Parks: Gregory Canyon.  Elev. 6000 ft.
Foothill open canyon in Pinus ponderosa woodland and Pseudotsuga menziesii forest on dry rocky slope. Phenology: fruiting. 

Tim Hogan, 1959.  8/6/1992. 		RM 577062
_________________________________________________________________________

250.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Delta County: Uncompahgre Plateau: Escalante Canyon.  Elev. 5500 ft.
T51N R13W S16; also S15.  
Pinyon/juniper woodland. Phenology: fruiting. 

Vlad Siplivinsky, 2428.  9/20/1981. 		RM 339031
_________________________________________________________________________

251.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Boulder County: S of Boulder.  Elev. 5900 ft.
39.9351 N, 105.2344 W; NAD 83, uncertainty 5 mi., Nat. Geog. TOPO!.  
Mesa. Phenology: fruiting. 

W. W. Robbins, 5414.  8/15/1907. 		RM 61678
_________________________________________________________________________

252.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Larimer County: Eastern foothills of Colorado Front Range: adjacent to KOA Campground and U.S. Hwy 287, ca 12 air mi N of Fort Collins.
Open canopy in foothills with blue grama and needle and thread grass in shortgrass steppe and on slopes. Phenology: fruiting. 

Walter Fertig, 13038.  7/17/1992. 		RM 579470
_________________________________________________________________________

253.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Platte County: Laramie Range: along Spring Creek below Ridge or County Road 6, ca 16 air mi NE of Laramie Peak, ca 5.5 air mi NE of Esterbrook; ca 13.5 air mi W of Glendo.  Elev. 5660-5700 ft.
T29N R70W S20 W1/4.  42.4716 N, 105.2752 W.  
Stony, gravelly slopes. Phenology: fruiting. 

B. E. Nelson, 42503.  8/11/1997. 		 
_________________________________________________________________________

254.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Converse County: Laramie Range: along Poison Lake or County Road 4 about halfway between Poison Lake and Wagon Hound Creek, ca 12.5 air mi SW of Douglas.  Elev. 5390-5600 ft.
T30N R72W S5 NE1/4.  42.6022 N, 105.5113 W.  
Rocky flats with patches of mountain mahogany. Phenology: fruiting. 

B. E. Nelson, 42957.  8/18/1997. 		 
_________________________________________________________________________

255.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: along North Laramie River.  Elev. 6500-6900 ft.
T26N R71W S27 W1/2.  42.198 N, 105.352 W.  
Along trail to river. Phenology: fruiting. 

B. A. Packer, 5593.  8/29/1998. 		RM 
     with T. McGowan & J. Brondum
_________________________________________________________________________

256.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 4.8 air mi N of Albin; ca 44 air mi NE of Cheyenne.  Elev. 5200 ft.
T18N R60W S31.  41.4876 N, 104.1142 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Sandy slopes below rough breaks. Phenology: flowering & fruiting. 

B. E. Nelson, 11511.  9/9/1984. 		RM 606105	Barcode: RM0198409
_________________________________________________________________________

257.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: "Five Buttes", ca 5.3 air mi of Jay Em; ca 27.5 air mi N of Lingle, just E of U.S. Hwy 85.  Elev. 4900 ft.
T30N R63W S36.  42.5349 N, 104.3632 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Slopes of the buttes. Phenology: fruiting. 

B. E. Nelson, 11579.  9/10/1984. 		RM 606106	Barcode: RM0198490
_________________________________________________________________________

258.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Hat Creek Breaks: ridge between S Bar and East Indian Creeks, ca 1.5 air mi SW of Whitman; ca 18 air mi NE of Lusk.  Elev. 4700 ft.
T33N R61W S1.  42.8688 N, 104.1291 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy slopes and flats in rough breaks. Phenology: fruiting. 

B. E. Nelson, 11601.  9/10/1984. 		RM 606107	Barcode: RM0198491
_________________________________________________________________________

259.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Reuter Campground, ca 3 air mi NW of Sundance.  Elev. 3400 ft.
T54N R60W S19.  44.6567 N, 104.0981 W; uncertainty 1 mi..  
Meadow. Phenology: flowering & fruiting. 

B. E. Nelson, 11663.  9/12/1984. 		RM 37905
_________________________________________________________________________

260.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Plains: ca 11 air mi SW of Laramie, on Sand Creek or County Road 34, SE of Hutton Lake.  Elev. 7350 ft.
T14N R74W S21 SW1/4.  41.1686 N, 105.7008 W; uncertainty 1 mi..  
Common in black, loose sandy soil of plains and borrow pit with Liatris punctata and Eriogonum brevicaule; main grass in local area. Phenology: flowering & fruiting. 

B. E. Nelson, 1457.  8/15/1976. 		RM 317913	Barcode: RM0198487
_________________________________________________________________________

261.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 8.5 air mi W of Gillette on Montgomery Road, tributary of East Fork S Bar Creek.  Elev. 4700 ft.
T50N R73W S29 NW1/4.  44.2814 N, 105.6617 W; uncertainty 1 mi..  
Common in stony, loamy clay in sagebrush-grassland with Gutierrezia and Chrysothamnus nauseosus. Phenology: flowering & fruiting. 

B. E. Nelson, 2006.  9/18/1978. 		RM 320777	Barcode: RM0198488
_________________________________________________________________________

262.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 7.5 air mi SSE of Spotted Horse, ca 26 air mi NW of Gillette along Box Elder Draw.  Elev. 4400 ft.
T53N R74W S5 NE1/4.  44.60167 N, 105.7881 W; uncertainty 0.5 mi..  
Common in sandy clay in breaks with Chrysothamnus and Heterotheca. Phenology: flowering & fruiting. 

B. E. Nelson, 2041.  9/19/1978. 		RM 320774	Barcode: RM0198418
_________________________________________________________________________

263.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 4 air mi NW of Spotted Horse, ca 37.5 air mi NW of Gillette, breaks above Spotted Horse Creek.  Elev. 4000 ft.
T55N R75W S16 NW1/4.  44.7444 N, 105.88944 W; uncertainty 0.5 mi..  
Abundant in sandy soil in breaks with Pinus ponderosa. Phenology: flowering & fruiting. 

B. E. Nelson, 2070.  9/19/1978. 		RM 320775	Barcode: RM0198419
_________________________________________________________________________

264.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 43 air mi N of Gillette, ca 6 air mi S of Montana above Olmstead Creek.  Elev. 3700 ft.
T57N R72W S21 SE1/4.  44.91306 N, 105.5233 W; uncertainty 0.5 mi..  
Abundant in sandy soil in breaks with Pinus ponderosa and Artemisia frigida. Phenology: flowering & fruiting. 

B. E. Nelson, 2148.  9/20/1978. 		RM 320773	Barcode: RM0198417
_________________________________________________________________________

265.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 49 air mi N of Gillette, ca 1.5 air mi S of Montana on Trail Creek Road along Dry Trail Creek.  Elev. 3600 ft.
T58N R70W S33 SE1/4.  44.97556 N, 105.2794 W; uncertainty 0.5 mi..  
Abundant in sandy clay in rough breaks-upland grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 2168.  9/20/1978. 		RM 320778	Barcode: RM0198496
_________________________________________________________________________

266.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Laramie County: Laramie Mountains: ca 9 air mi SSW of Cheyenne on I-80.  Elev. 6600 ft.
T13N R68W S11 SW1/4.  41.109 N, 104.9765 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
On gravelly roadside. Common. Phenology: flowering & fruiting. 

B. E. Nelson, 2316.  9/25/1978. 		RM 317894	Barcode: RM0198408
_________________________________________________________________________

267.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 26 air mi NE of Cheyenne; ca 19.5 air mi WSW of Albin on U.S. Hwy 85.  Elev. 5750 ft.
T17N R63W S31 NE1/4.  41.40055 N, 104.4665 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Common in gravelly roadcut. Phenology: flowering & fruiting. 

B. E. Nelson, 2321.  9/25/1978. 		RM 318036	Barcode: RM0198486
_________________________________________________________________________

268.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 3 air mi W of La Grange, ca 30 air mi S of Torrington on Wyo Hwy 151, along Bear Creek.  Elev. 4600 ft.
T19N R61W S5 SW1/4.  41.6388 N, 104.2214 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
In bottomland with Gutierrezia and Ambrosia. Common. Phenology: flowering & fruiting. 

B. E. Nelson, 2337.  9/25/1978. 		RM 317882	Barcode: RM0198407
_________________________________________________________________________

269.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Goshen Hole: ca 1-1.5 mi SW of Torrington, S of golf course along North Platte River.  Elev. 4100 ft.
T24N R61W S17 NE1/4.  42.0549 N, 104.2132 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
In river bottom with Panicum and Ambrosia. Abundant. Phenology: flowering & fruiting. 

B. E. Nelson, 2371.  9/26/1978. 		RM 317905	Barcode: RM0198463
_________________________________________________________________________

270.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: near Dry Creek Road on Piney Ridge W of Skull Creek, ca 10 air mi N of Osage.  Elev. 4900 ft.
T48N R63W S26; also S27.  44.1125 N, 104.3825 W; uncertainty 2 mi..  
Ponderosa pine forest with Andropogon scoparius, Stipa comata. 

Hollis Marriott, 8304.  7/30/1984. 		RM 
_________________________________________________________________________

271.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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. 

Hollis Marriott, 8385.  8/2/1984. 		RM 
_________________________________________________________________________

272.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Platte County: Hartville Uplift: Patten Creek, ca 16 air mi SSE of Glendo.  Elev. 5200 ft.
T29N R66W S36.  42.4428 N, 104.7408 W; uncertainty 1 mi..  
Margins of deep pools in creek, wet sedge meadows, cutbanks, ponderosa pine slopes, little bluestem grassland on hilltops and slopes, silver sage grassland above creek; hilltop. Phenology: flowering & fruiting. 

Keith H. Dueholm, 11805.  8/2/1981. 		RM 524827	Barcode: RM0198472
_________________________________________________________________________

273.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Dry Fork Spring Creek, ca 3.5 air mi NE of Soda Wells.  Elev. 3900 ft.
T54N R70W S10; also S11.  44.6781 N, 105.2594 W; uncertainty 2 mi..  
Sagebrush plains, draw, bottoms along creek, cottonwood, plum thickets; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5484.  8/5/1978. 		RM 320786	Barcode: RM0198500
_________________________________________________________________________

274.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5608.  8/7/1978. 		RM 320781	Barcode: RM0198498
_________________________________________________________________________

275.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5732.  8/8/1978. 		RM 320776	Barcode: RM0198489
_________________________________________________________________________

276.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: ca 3 mi N of Leiter.  Elev. 4200 ft.
T55N R78W S9.  44.75389 N, 106.2553 W; uncertainty 1 mi..  
Dry plains, slopes; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5922.  8/11/1978. 		RM 320780	Barcode: RM0198497
_________________________________________________________________________

277.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Niobrara County: Powder River Basin: along Wyo Hwy 270, 8 road mi N of Manville.  Elev. 4800 ft.
T34N R65W S26; also S35.  42.8859 N, 104.6313 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Sandy plains and draw, sandy roadcut and stream cut bank, sandy hill; hills. Phenology: flowering & fruiting. 

Keith H. Dueholm, 6075.  8/24/1978. 		RM 320782	Barcode: RM0198499
_________________________________________________________________________

278.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 2 1/4 air mi NW of Rockypoint.  Elev. 4200 ft.
T57N R69W S15; also S22.  44.9311 N, 105.1375 W; uncertainty 1 mi..  
Plains, ponderosa pine slopes, shaded ravine; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 6186.  8/25/1978. 		RM 320779	Barcode: RM0198504
_________________________________________________________________________

279.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 3 air mi W of Kaycee.  Elev. 4800 ft.
T43N R82W S9; also S10, S15; also S16.  43.7081 N, 106.7036 W; uncertainty 2 mi..  
Shale slopes with sandstone outcrops and drainages. Phenology: flowering & fruiting. 

Ronald L. Hartman, 10132.  7/13/1979. 		RM 334395	Barcode: RM0198433
_________________________________________________________________________

280.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: ca 4.5 air mi SSW of Dayton.  Elev. 4800 ft.
T56N R87W S23.  44.8142 N, 107.31306 W; uncertainty 1 mi..  
Gypsum Springs Formation and Chugwater red beds and roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 10567.  8/3/1979. 		RM 334417	Barcode: RM0198432
_________________________________________________________________________

281.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Sheridan County: Ca 4.5 air mi W of Dayton.  Elev. 4600 ft.
T57N R87W S34.  44.8725 N, 107.3478 W; uncertainty 1 mi..  
Sandy soil with scattered Pinus ponderosa. Phenology: flowering & fruiting. 

Ronald L. Hartman, 10826.  8/6/1979. 		RM 333741	Barcode: RM0198428
_________________________________________________________________________

282.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Laramie County: Great Plains: paved county road ca 5 mi N of Colorado and ca 0.5 mi W of Nebraska, then ca 0.3 mi W on gravel road to eroded limestone bluffs.  Elev. 5400 ft.
T13N R60W S27.  41.0636 N, 104.0722 W; uncertainty 1 mi..  
Eroded limestone caprock with Pinus ponderosa, Aster falcatus, Machaeranthera, grindeloides, Senecio spartiodes, Artemisia ludoviciana, and Paronychia depressa. Phenology: flowering & fruiting. 

Ronald L. Hartman, 5082.  9/18/1977. 		RM 314330	Barcode: RM0198431
     with Mike Allen
_________________________________________________________________________

283.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 20 air mi ESE of Reno Junction.  Elev. 4600 ft.
T43N R69W S25.  43.6742 N, 105.0919 W; uncertainty 1 mi..  
Pine covered hills and eroded slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7836.  7/10/1978. 		RM 320772	Barcode: RM0198429
     with Mary Alice Sanguinetti
_________________________________________________________________________

284.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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!.  
Steep slopes with outcrops and scattered juniper and ponderosa pine. Phenology: flowering. 

B. E. Nelson, 27019.  7/18/1993. 		RM 606109	Barcode: RM0198492
_________________________________________________________________________

285.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: just N of Glendo Dam on Glendo Park Road, ca 4.2 air mi ESE of Glendo; ca 18.3 air mi NW of Guernsey.  Elev. 4800-4900 ft.
T29N R67W S18 W1/2.  42.4847 N, 104.9575 W.  
Ponderosa pine woodland with small grassland or sandstone pavement clearings. Phenology: flowering. 

B. E. Nelson, 27415.  7/26/1993. 		RM 606110	Barcode: RM0198493
_________________________________________________________________________

286.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: ca 0.3 mi E of Broom Creek on Patten Creek or County Road 208, ca 13.5 air mi ESE of Glendo; ca 12.8 air mi N of Guernsey.  Elev. 4960-5060 ft.
T29N R66W S27 SW1/4.  42.4569 N, 104.7803 W; uncertainty 1 mi..  
Stony slopes and flats in ponderosa pine woodland. Phenology: flowering. 

B. E. Nelson, 27467.  7/26/1993. 		RM 606111	Barcode: RM0198494
_________________________________________________________________________

287.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along North Platte River ca 0.6-0.8 air mi SE of Guernsey Dam, ca 1 air mi NW of Guernsey.  Elev. 4340-4400 ft.
T27N R66W S27 SE1/4.  42.285 N, 104.7633 W.  
Sandy-rocky bench at the foot of cliffs along the river. Phenology: flowering. 

B. E. Nelson, 27628.  7/26/1993. 		RM 606112	Barcode: RM0198495
_________________________________________________________________________

288.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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: flowering. 

B. E. Nelson, 27925.  7/30/1993. 		RM 606113	Barcode: RM0198502
_________________________________________________________________________

289.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Dry Creek ca 0.5 mi above and N of Lightning Creek, ca 0.5 air mi W of Niobrara County on Walker Creek or County Road 43, ca 29.5 air mi NE of Douglas.  Elev. 4300 ft.
T37N R67W S21 NW1/4.  43.1711 N, 104.9042 W.  
Sagebrush-greasewood flats above the creek. Phenology: buds. 

B. E. Nelson, 27940.  7/30/1993. 		RM 606114	Barcode: RM0198501
_________________________________________________________________________

290.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Deep Creek on Field or County Road 50 SE of Cow Creek Buttes, ca 17 air mi NW of Lance Creek, ca 30.5 air mi NW of Lusk.  Elev. 4400-4450 ft.
T37N R67W S3 SW1/4.  43.21 N, 104.8908 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sand bars, flats, and low benches along stream channel. Phenology: buds. 

B. E. Nelson, 27994.  7/30/1993. 		RM 606115	Barcode: RM0198422
_________________________________________________________________________

291.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: between Whalen Canyon or County Road 202 and the head of Sparks Canyon, ca 1.5-2.2 air mi ESE of Hartville; ca 4.5 air mi NE of Guernsey.  Elev. 4700-4950 ft.
T27N R65W S8 SW1/4; also SE1/4 S7.  42.3281 N, 104.6844 W.  
Sandy grassland. Phenology: buds. 

B. E. Nelson, 28073.  8/2/1993. 		RM 606116	Barcode: RM0198485
_________________________________________________________________________

292.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: Haystack Range: Hell Gap and vicinity on Whalen Canyon or County Road 202, ca 10 air mi NE of Guernsey; ca 14.5 air mi NW of Fort Laramie.  Elev. 5060-5240 ft.
T28N R65W S15 S1/2.  42.3982 N, 104.6416 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Ponderosa pine forest with small clearings on steep slopes with granite outcrops and cliffs. Phenology: flowering & fruiting. 

B. E. Nelson, 28143.  8/2/1993. 		RM 606117	Barcode: RM0198484
_________________________________________________________________________

293.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Kettle Rock or County Road 34 ca 1 mi W of Indian River Hill or 1.5 mi W of Nebraska; ca 13.2 air mi NNE of Torrington.  Elev. 4380-4560 ft.
T26N R60W S9 South1/2.  42.2354 N, 104.0813 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Steep weedy slope below sandstone cliffs. Phenology: flowering. 

B. E. Nelson, 28267.  8/3/1993. 		RM 606118	Barcode: RM0198483
_________________________________________________________________________

294.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole Rim: between Lone Tree Canyon and Castle Rocks off County Road 155, ca 8-8.5 air mi SW of Hawk Springs; ca 27 air mi SSW of Torrington.  Elev. 4960-5080 ft.
T20N R63W S10 NE1/4; also NW1/4 S11.  41.7225 N, 104.4021 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy area on and among sandstone outcrops. Phenology: flowering. 

B. E. Nelson, 28382.  8/5/1993. 		RM 606119	Barcode: RM0198482
_________________________________________________________________________

295.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek on Marsh or County Road 245-1, ca 3/4 mi W of (upside down V)X Ranch, ca 25.5 air mi ENE of Iron Mountain (Farthing); ca 35 air mi N of Cheyenne.  Elev. 5400-5480 ft.
T19N R66W S11 NW1/4.  41.63378 N, 104.74519 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy slopes and plains above the creek. Phenology: flowering. 

B. E. Nelson, 28564.  8/17/1993. 		RM 606120	Barcode: RM0198481
_________________________________________________________________________

296.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek ca 1/4 mi above Little Bear Creek on County Road 153, ca 14.3 air mi SE of Chugwater; ca 38.5 air mi SW of Torrington.  Elev. 5160-5180 ft.
T19N R65W S14 NE1/4.  41.6166 N, 104.6186 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy flats between the creeks and bluffs. Phenology: flowering & fruiting. 

B. E. Nelson, 28629.  8/17/1993. 		RM 606121	Barcode: RM0198480
_________________________________________________________________________

297.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole Rim: west butte of Twin Buttes, ca 10 air mi S of Fort Laramie; ca 14.5 air mi W of Torrington.  Elev. 4560-4640 ft.
T24N R63W S6 SW1/4; also NW1/4 S7.  42.747 N, 104.464 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy slopes with scattered small cobblestones and conglomerate outcrops. Phenology: flowering. 

B. E. Nelson, 28796.  8/18/1993. 		RM 606122	Barcode: RM0198479
_________________________________________________________________________

298.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Dickau or County Road 47, on a tributary of West Fork Twentymile Creek, ca 19.5 air mi NE of Douglas; ca 10.8 air mi NNW of Shawnee.  Elev. 5010-5080 ft.
T34N R68W S29 NW1/4.  42.8938 N, 105.0425 W.  
Knoll with sandstone rubble. Phenology: flowering. 

B. E. Nelson, 28914.  8/22/1993. 		RM 606123	Barcode: RM0198478
_________________________________________________________________________

299.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Hat Creek Breaks: between S Bar or County Road 62 and S Bar Creek, ca 18 air mi NE of Lusk; ca 15 air mi N of Van Tassell.  Elev. 4540-4720 ft.
T34N R61W S36 SE1/4.  42.877 N, 104.1291 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy slopes with sandstone outcrops and scattered ponderosa pine. Phenology: flowering & fruiting. 

B. E. Nelson, 29436.  8/29/1993. 		RM 606124	Barcode: RM0198477
_________________________________________________________________________

300.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: along North Platte River just below mouth of Laramie River, at east edge of Fort Laramie National Historic Site, ca 1.3 air mi SSW of Fort Laramie; ca 20 air mi WNW of Torrington.  Elev. 4220-4240 ft.
T26N R64W S27 South1/2.  42.1965 N, 104.5296 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy upland and steep slopes along the river. Phenology: flowering & fruiting. 

B. E. Nelson, 29548.  8/31/1993. 		RM 606125	Barcode: RM0198476
_________________________________________________________________________

301.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: along the North Platte River on London Flats, ca 2.2 air mi S of Lingle, ca 9.5 air mi WNW of Torrington.  Elev. 4140 ft.
T25N R62W S30 SW1/4.  42.1072 N, 104.3566 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy grassland. Phenology: flowering. 

B. E. Nelson, 29596.  8/31/1993. 		RM 606126	Barcode: RM0198475
_________________________________________________________________________

302.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: across the road from Nebraska on State Line or County Road 164, ca 2.7 air mi NE of Albin; ca 17.5 air mi N of Pine Bluffs.  Elev. 5320-5340 ft.
T17N R60W S15 SE1/4.  41.4349 N, 104.0528 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Roadside and road cut through a limestone knoll and adjacent fence line. Phenology: fruiting. 

B. E. Nelson, 29678.  9/23/1993. 		RM 606127	Barcode: RM0198474
_________________________________________________________________________

303.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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!.  
Gullies and steep slopes along the creek. Phenology: flowering & fruiting. 

B. E. Nelson, 29736.  9/23/1993. 		RM 606128	Barcode: RM0198413
_________________________________________________________________________

304.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along a triburtary of Silver Springs Creek on Silver Springs or County Road 54, ca 8.5 air mi SSW of Lusk.  Elev. 5340-5500 ft.
T31N R64W S22 NE1/4.  42.6506 N, 104.5218 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Sandy areas on a mudstone-sandstone outcrop. Phenology: flowering. 

B. E. Nelson, 32703.  7/11/1994. 		RM 706037	Barcode: RM0198430
_________________________________________________________________________

305.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Highland Loop or County Road 32, ca 2.3 air mi NW of Lightning Creek, ca 13.3 air mi SSW of Bill; ca 20 air mi N of Douglas.  Elev. 5030-5060 ft.
T36N R71W S36 SE1/4.  43.0522 N, 105.3265 W.  
Sandy area near sandstone knolls. Phenology: flowering. 

B. E. Nelson, 32877.  7/15/1994. 		RM 706086	Barcode: RM0198423
_________________________________________________________________________

306.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Hat Creek Breaks: along Joss or County Road 19 between Lance Creek and Chalk Buttes, ca 6.3 air mi N of Keeline; ca 17 air mi WNW of Lusk.  Elev. 5040-5240 ft.
T33N R66W S10 W1/2.  42.85 N, 104.7722 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Siltstone knoll. Phenology: flowering. 

B. E. Nelson, 33012.  7/18/1994. 		RM 706085	Barcode: RM0198424
_________________________________________________________________________

307.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along County Road 27, ca 1.5 air mi N of the end of Wyo Hwy 159, ca 2.3 air mi NE of Tea Kettle Rock; ca 13.5 air mi N of Torrington.  Elev. 4580-4660 ft.
T26N R61W S4 E1/2.  42.2534 N, 104.191 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Siltstone road cut and adjacent slopes. Phenology: flowering. 

B. E. Nelson, 33197.  7/29/1994. 		RM 706040	Barcode: RM0198425
_________________________________________________________________________

308.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Rocky Hollow between Bear and Horse creeks, ca 1/2-3/4 air mi N of Laramie County, ca 15 air mi WSW of La Grange; ca 36 air mi SSW of Torrington.  Elev. 5180-5220 ft.
T19N R63W S33 NW1/4.  41.5754 N, 104.4355 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Among and below siltstone-sandstone outcrop. Phenology: fruiting. 

B. E. Nelson, 34122.  8/18/1994. 		RM 706039	Barcode: RM0198426
_________________________________________________________________________

309.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: vicinity of the Oregon Trail ruts above the North Platte River, ca 3 air mi W of Fort Laramie (town), ca 23 air mi NW of Torrington.  Elev. 4360-4460 ft.
T26N R64W S17 SW1/4.  42.2213 N, 104.5731 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy plains of sand sage-grassland. Phenology: flowering. 

B. E. Nelson, 34616.  8/30/1994. 		RM 706038	Barcode: RM0198427
     with David Reilly
_________________________________________________________________________

310.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Converse County: 5 mi W of Esterbrook.  Elev. 6600 ft.
T28N R72W S11 NW1/4.  42.4131 N, 105.4499 W.  
Rocky ridge with Yucca and Purshia. 

Robert D. Dorn, 6727.  9/16/1995. 		RM 
_________________________________________________________________________

311.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Wyo Hwy 34 and I-25 interchange, ca 7 mi S of Wheatland.  Elev. 4900 ft.
T23N R68W S13 E1/2.  41.9675 N, 104.9517 W.  
Sandy slopes and stream bottom. Phenology: buds. 

Ronald L. Hartman, 40657.  7/11/1993. 		RM 606129	Barcode: RM0198412
_________________________________________________________________________

312.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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: buds. 

Ronald L. Hartman, 40672.  7/11/1993. 		RM 606130	Barcode: RM0198411
_________________________________________________________________________

313.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Goshen Hole Rim: Mers Hill, ca 10 air mi E of Slater.  Elev. 4700-4950 ft.
T22N R65W S13 W1/2; and also E1/2 S14.  41.8789 N, 104.615 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Sandstone outcrops and sandy slopes. Phenology: buds. 

Ronald L. Hartman, 40816.  7/11/1993. 		RM 606131	Barcode: RM0198410
_________________________________________________________________________

314.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Reuter Campground, ca 3 air mi NW of Sundance.  Elev. 3400 ft.
T54N R60W S19.  44.6567 N, 104.0981 W; uncertainty 1 mi..  
Meadow. Phenology: flowering & fruiting. 

B. E. Nelson, 11663.  9/12/1984. 		RM 375905	Barcode: RM0198455
_________________________________________________________________________

315.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Belle Fourche River, ca 1.8 air mi W of Devils Tower Junction, ca 19.5 air mi NE of Moorcroft on Inyan Kara Road.  Elev. 4000 ft.
T52N R66W S13.  44.4911 N, 104.7325 W; uncertainty 1 mi..  
Meadow on ridgetop and plateau. Phenology: flowering & fruiting. 

B. E. Nelson, 12023.  9/18/1984. 		RM 375904	Barcode: RM0198452
_________________________________________________________________________

316.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Weston County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: MW Lake, ca 17 air mi SSE of Newcastle.  Elev. 3900 ft.
T42N R60W S19.  43.6038 N, 104.1117 W; uncertainty 1 mi..  
Clay flats. Phenology: fruiting. 

B. E. Nelson, 12236.  9/23/1984. 		RM 606108	Barcode: RM0198503
_________________________________________________________________________

317.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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, 8723.  7/6/1982. 		RM 375906	Barcode: RM0198454
_________________________________________________________________________

318.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Blackhaw Gulch.  Elev. 4200 ft.
T52N R61W S35 SW1/4.  44.4482 N, 104.1498 W; uncertainty 0.5 mi..  
South facing ponderosa pine slope. Phenology: flowering & fruiting. 

Gregory P. Hallsten, 389.  8/10/1982. 		RM 354229	Barcode: RM0198406
_________________________________________________________________________

319.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: U.S. Hwy 16 W of Redbird Draw, ca 8 air mi SE of Newcastle.  Elev. 4600 ft.
T44N R60W S21.  43.7777 N, 104.0697 W; uncertainty 1 mi..  
Dry, rocky slopes and draws, Minnekahta limestone; mountain mahogony scrub. Phenology: flowering & fruiting. 

Hollis Marriott, 1613.  7/23/1982. 		RM 375767	Barcode: RM0198434
     with Dennis Horning
_________________________________________________________________________

320.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills, crooked south draw near old U. S. Hwy 14, ca 3.5 air mi W of Beulah.  Elev. 3800 ft.
T53N R61W S34 South1/2.  44.5416 N, 104.1628 W; uncertainty 1 mi..  
Grassland (highway right-of-way). Phenology: flowering & fruiting. 

Hollis Marriott, 5204.  7/28/1983. 		RM 375766	Barcode: RM0198435
_________________________________________________________________________

321.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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.  
Roadside. Phenology: flowering & fruiting. 

Hollis Marriott, 5520.  8/4/1983. 		RM 375765	Barcode: RM0198436
_________________________________________________________________________

322.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills, Bear Lodge Mountains, head of Rocky Ford Creek, Government Valley Road, ca 3 air mi NNE of Sundance.  Elev. 4800 ft.
T52N R62W S31 SW1/4.  44.4495 N, 104.3457 W.  
Grassland, on redbeds. Phenology: flowering & fruiting. 

Hollis Marriott, 5815.  8/24/1983. 		RM 375764	Barcode: RM0198443
_________________________________________________________________________

323.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills, S of Belle Fourche River near Mona, ca 14 air mi NNE of Hulett.  Elev. 3600 ft.
T56N R63W S14; also S23.  44.8436 N, 104.3844 W.  
Grassland on south- and west-facing slopes. Phenology: flowering & fruiting. 

Hollis Marriott, 5899.  8/29/1983. 		RM 375763	Barcode: RM0198437
_________________________________________________________________________

324.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Tributary of Spring Creek near northwest end of Dakota Divide, ca 14.5 air mi NNE of Moorcroft.  Elev. 4200 ft.
T52N R66W S32 NW1/4.  44.4472 N, 104.8117 W; uncertainty 1 mi..  
Grassland with scattered pines, south and west-facing slopes. Phenology: flowering & fruiting. 

Hollis Marriott, 6003.  9/1/1983. 		RM 375762	Barcode: RM0198438
_________________________________________________________________________

325.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: near Dry Creek Road on Piney Ridge W of Skull Creek, ca 10 air mi N of Osage.  Elev. 4900 ft.
T48N R63W S26; also S27.  44.1125 N, 104.3825 W; uncertainty 2 mi..  
Ponderosa pine forest with Andropogon scoparius, Stipa comata. Phenology: flowering & fruiting. 

Hollis Marriott, 8304.  7/30/1984. 		RM 375761	Barcode: RM0198441
_________________________________________________________________________

326.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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: fruiting. 

Hollis Marriott, 8385.  8/2/1984. 		RM 375760	Barcode: RM0198444
_________________________________________________________________________

327.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: Parmlee Canyon above confluence with Stockade Beaver Creek, ca 5 air mi SE of Four Corners.  Elev. 5400 ft.
T47N R60W S28; SW1/4 S21.  44.0247 N, 104.0672 W; uncertainty 0.5 mi..  
South-facing slope below limestone cliffs, grassland with scattered pines. Phenology: flowering & fruiting. 

Hollis Marriott, 8580.  8/4/1984. 		RM 375759	Barcode: RM0198442
     with Dennis Horning
_________________________________________________________________________

328.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: Elk Mountain area, Mix Spring, ca 14.5 air mi SSE of Newcastle.  Elev. 4800 ft.
T43N R60W S28.  43.6767 N, 104.0705 W; uncertainty 1 mi..  
Ponderosa pine forest. Phenology: flowering & fruiting. 

Hollis Marriott, 8750.  8/8/1984. 		RM 375758	Barcode: RM0198440
     with Dennis Horning
_________________________________________________________________________

329.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: Canyon Springs Prairie, headwaters of Dry Draw (off Soldier Creek), ca 3.5 air mi NW of Four Corners.  Elev. 5850 ft.
T48N R61W S22.  44.1303 N, 104.16306 W; uncertainty 1 mi..  
Sparse grassland on rocky soil with slabby outcrops (Minnekahta limestone). Phenology: flowering & fruiting. 

Hollis Marriott, 8847.  8/10/1984. 		RM 375757	Barcode: RM0198439
_________________________________________________________________________

330.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: East Upton Road, Kellog Reservoir; ca 6 air mi NNW of Osage.  Elev. 4300 ft.
T47N R63W S17.  44.0531 N, 104.44889 W; uncertainty 1 mi..  
Sagebrush-grassland (Artemisia tridentata) with scattered pines and junipers, disturbed soil around reservoir. Phenology: flowering & fruiting. 

Hollis Marriott, 8969.  8/10/1984. 		RM 375756	Barcode: RM0198462
_________________________________________________________________________

331.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: Antelope Flats near head of Cave Springs Canyon, ca 3.5 air mi NW of Newcastle.  Elev. 4900 ft.
T45N R62W S12.  43.8933 N, 104.2458 W; uncertainty 1 mi..  
Sagebrush-grassland (Artemisia tridentata). Phenology: flowering & fruiting. 

Hollis Marriott, 9056.  8/14/1984. 		RM 375755	Barcode: RM0198458
_________________________________________________________________________

332.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Inyan Kara Mountain, east half.  Elev. 5400 ft.
T49N R62W S30.  44.20139 N, 104.3447 W; uncertainty 1 mi..  
Grassland on southeast-facing slope. ( ) From field book. Phenology: flowering & fruiting. 

Hollis Marriott, 9218.  8/18/1984. 		RM 375754	Barcode: RM0198459
_________________________________________________________________________

333.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Belle Fourche River Valley ca 6 air mi S of Colony, ca 17 air mi WNW of Belle Fourche, SD.  Elev. 3200 ft.
T55N R61W S11.  44.7736 N, 104.14222 W; uncertainty 1 mi..  
Big sagebrush-grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 9250.  8/21/1984. 		RM 375753	Barcode: RM0198456
_________________________________________________________________________

334.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Crook County: 4 mi N of Devils Tower Campground.  Elev. 4000 ft.
T54N R66W S20.  44.6469 N, 104.6984 W; uncertainty 1 mi..  
On a steep rocky slope among scattered pines. Phenology: flowering & fruiting. 

John R. Reeder, 5079.  7/5/1969. 		RM 292136	Barcode: RM0198445
     with Charlotte G. Reeder
_________________________________________________________________________

335.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Weston County: Powder River Basin: ca 10 air mi SSW of Upton.  Elev. 4500 ft.
T46N R66W S14.  43.9661 N, 104.74833 W; uncertainty 1 mi..  
Highway right-of-way, sandy plains; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4832.  7/24/1978. 		RM 320784	Barcode: RM0198450
_________________________________________________________________________

336.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Crook County: Powder River Basin: ca 3.5 air mi NNW of New Haven.  Elev. 3800 ft.
T56N R67W S34.  44.7947 N, 104.8811 W; uncertainty 1 mi..  
Ponderosa pine covered rolling plain, grassland, dry creekbed; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4958.  7/26/1978. 		RM 320783	Barcode: RM0198451
_________________________________________________________________________

337.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Crook County: Powder River Basin: ca 8.5 air mi NW of Oshoto.  Elev. 4200 ft.
T54N R68W S8.  44.67722 N, 105.05583 W; uncertainty 1 mi..  
Plains, sandy slopes, sandstone outcrops; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5565.  8/5/1978. 		RM 320785	Barcode: RM0198449
_________________________________________________________________________

338.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Crook County: Sundance.  Elev. 4400-6400 ft.
T51N R63W S13.  44.4043 N, 104.3764 W; uncertainty 5 mi..  
Sandy soil. Phenology: flowering & fruiting. 

Louis B. Kowles, 32.  7/20/1912. 		RM 400171	Barcode: USFS0068987
_________________________________________________________________________

339.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Crook County:   Elev. 4800 ft.
T54N R63W S2.  44.696 N, 104.3829 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Sandy ridge with Pinus ponderosa and Populus tremuloides. Phenology: flowering & fruiting. 

Robert D. Dorn, 3713.  9/4/1981. 		RM 334493	Barcode: RM0198460
_________________________________________________________________________

340.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Crook County:   Elev. 4800 ft.
T54N R63W S2.  44.696 N, 104.3829 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Sandy ridge with Pinus ponderosa, and Populus tremuloides. Phenology: fruiting. 

Robert D. Dorn, 3713.  9/4/1981. 		RM 334500	Barcode: RM0198461
_________________________________________________________________________

341.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: ca 2 air mi NE of Aladdin.  Elev. 3600 ft.
T54N R61W S22.  44.6567 N, 104.1592 W; uncertainty 1 mi..  
Prairie, sandstone outcrops, and dry drainage; sandy slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 16198.  7/15/1983. 		RM 375903	Barcode: RM0198453
_________________________________________________________________________

342.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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, 16380.  7/16/1983. 		RM 375902	Barcode: RM0198447
_________________________________________________________________________

343.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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, 18171.  7/15/1984. 		RM 375901	Barcode: RM0198446
_________________________________________________________________________

344.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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; limestone outcrop. Phenology: flowering & fruiting. 

Ronald L. Hartman, 18418.  7/17/1984. 		RM 375900	Barcode: RM0198448
_________________________________________________________________________

345.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Carrizo Canyon, S of picnic area along Carrizo Creek, ca 29 air mi SW of Springfield.  Elev. 4817 ft.
T35S R50W S27 E1/2.  37.1348 N, 103.0167 W; GPS Reading.  
Shortgrass prairie dominated by Aristida purpurea and Bouteloua spp. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2876.  8/4/2007. 		RM 
     with Amy Tomson
_________________________________________________________________________

346.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Carrizo Creek, Carrizo Canyon, ca 29 air mi SW of Springfield.  Elev. 4755 ft.
T33S R50W S27 South1/2; also N1/2 S34.  37.1348 N, 103.0167 W; GPS Reading.  
Near picnic area along creek. Hillside and lush creek banks. Uplands dominated by Bouteloua spp. and scattered Rhus aromatica. Creek banks with Salix exigua and Typha. Phenology: fruiting. 

Bernadette Kuhn, 2943.  8/4/2007. 		RM 
     with Amy Tomson
_________________________________________________________________________

347.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 25.5 air mi SW of Springfield.  Elev. 4755 ft.
T33S R50W S26 NE1/4.  37.1486 N, 102.9948 W; GPS Reading.  
Rocky hillside with limestone at surface; grazed with abundant Melilotus albus. Phenology: fruiting. 

Bernadette Kuhn, 2964.  8/4/2007. 		RM 
     with Amy Tomson
_________________________________________________________________________

348.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: Purgatoire River Valley, ca 7 air mi SSW of La Junta.  Elev. 4422 ft.
T28S R55W S18.  37.6048 N, 103.6181 W; GPS Reading.  
River valley dominated by Bromus japonicus. Helianthus annuus, and Opuntia imbricata. Phenology: flowering & fruiting. 

Bernadette Kuhn, 3103.  8/6/2007. 		RM 
     with Joe Rankin
_________________________________________________________________________

349.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Shale Hills near Packers Gap, ca 17.5 air mi SW of La Junta.  Elev. 4815 ft.
T26S R56W S25 South1/2.  37.7471 N, 103.6364 W; GPS Reading.  
Hills dominated by Stipa sp., Bouteloua curtipendula, and Rhus aromatica. Phenology: fruiting. 

Bernadette Kuhn, 3314.  8/11/2007. 		RM 
     with Joe Rankin
_________________________________________________________________________

350.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: Iron Canyon, ca 27 air mi S of La Junta.  Elev. 4939 ft.
T28S R56W S14 SE1/4; also SW1/4 S13.  37.6027 N, 103.6456 W; GPS Reading.  
Canyon with sandy soil and Juniperus monosperma. Phenology: fruiting. 

Bernadette Kuhn, 3520.  8/13/2007. 		RM 
     with Joe Rankin
_________________________________________________________________________

351.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: Bravo Canyon, ca 30 air mi S of La Junta.  Elev. 4579 ft.
T28S R56W S34 NE1/4.  37.5689 N, 103.6689 W; GPS Reading.  
Sandstone canyon with Ptelea, Cercocarpus, and Gutterizia. Phenology: fruiting. 

Bernadette Kuhn, 3582.  8/14/2007. 		RM 
     with Joe Rankin
_________________________________________________________________________

352.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: ca 3 mi S of Tobe, ca 56 air mi S of La Junta.  Elev. 6059 ft.
T33S R55W S17 NW1/4.  37.1758 N, 103.6107 W; GPS Reading.  
Along mesa on shrubby hillside dominated by Juniperus scopulorum and Juniperus virginiana, with Cercocarpus montanus and Pinus edulis. Phenology: fruiting. 

Bernadette Kuhn, 3701.  8/25/2007. 		RM 
     with Joe Rankin
_________________________________________________________________________

353.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 31 air mi SW of La Junta.  Elev. 6205 ft.
T27S R59W S10 N1/2.  37.7122 N, 103.9863 W; GPS Reading.  
Limestone shale hills with scattered Juniperus virginiana. Phenology: flowering & fruiting. 

Bernadette Kuhn, 3748.  8/26/2007. 		RM 
     with Joe Rankin
_________________________________________________________________________

354.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: Hall Ranch, Poitrey Arroyo in Christian Canyon, ca 2 air mi NNW of Delhi; ca 35 air mi SW of La Junta.  Elev. 4932 ft.
T27S R59W S29.  37.6723 N, 104.0291 W; NAD 83, , GPS Reading.  
At spring, Dakota sandstone canyon dominated by Prunus, Ribes, and Rhus. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7835.  9/13/2008. 		RM 
     with Don Hazlett
_________________________________________________________________________

355.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: 0.4 air mi SE of junction of Lookout Canyon and Cerrososo Canyon; 18 air mi NNW of Cimarron.  Elev. 8052 ft.
36 45' 53.5" N, 105 0' 36.8" W; WGS 84, uncertainty 3 m., GPS reading.  
Recently burned Pinus ponderosa forest, with numerous standing dead trees and widely scattered live trees; understory of scattered sandstone rock outcrops and sandy soil, with grasses, Heterotheca villosa, Erigeron. Tufted; common in dry sandy soil. Phenology: flowering. 

Ben Legler, 6452.  7/23/2007. 		RM 904164	Barcode: RM0028519
_________________________________________________________________________

356.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: flats around small pond on ridgeline between Caliente Canyon and East Fork Chimney Canyon, 8 air mi ENE of Casa Grande and 1.5 air mi S of NM Hwy 555.  Elev. 8232 ft.
36 53' 55.3" N, 104 50' 12.7" W; WGS 84, uncertainty 5 m., GPS reading.  
Open Pinus ponderosa woodland with grassy understory dominated by  Festuca arizonica, Hymenoxyx richardsonii, shrubby Quercus gambelii. Tufted; frequent along road shoulder. Phenology: flowering. 

Ben Legler, 6788.  7/31/2007. 		RM 904163	Barcode: RM0028518
_________________________________________________________________________

357.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: on south shoulder of NM Hwy 555 just W of mile marker 27; 7.3 air mi NE of Casa Grande.  Elev. 8393 ft.
36 56' 9.2" N, 104 51' 42.9" W; WGS 84, uncertainty 3 m., GPS reading.  
Dry grassy road shoulder among Pinus ponderosa forest. Tufted; abundant along most of highway shoulder. Phenology: flowering. 

Ben Legler, 6958.  8/2/2007. 		RM 904166	Barcode: RM0028521
_________________________________________________________________________

358.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Las Animas County: Vermejo Park Ranch: in Long Canyon 0.65 air mi N of mouth of Joe Baker Canyon; 1.1 air mi N of New Mexico and 15 air mi SW of Raton.  Elev. 6950 ft.
37 0' 36.9" N, 104 41' 56.6" W; WGS 84, uncertainty 6 m., GPS reading.  
Rocky bar adjacent to flowing stream, with Verbascum thapsus, Ambrosia, Ratibida columnifera, grasses. Tufted; occasional on stream bar. Phenology: flowering. 

Ben Legler, 7046.  8/3/2007. 		RM 904162	Barcode: RM0028517
_________________________________________________________________________

359.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: small wash on west side of Gardiner Road (County Road 20A) 0.4 mi N of junction with NM Hwy 555; 3.0 air mi SW of Raton.  Elev. 6612 ft.
36 52' 7.8" N, 104 28' 23.8" W; WGS 84, uncertainty 4 m., GPS reading.  
Dry sandy wash, still moist from recent rains, among pinyon-juniper woodland, with Rhus trilobata, Quercus ×undulata, Helianthus annuus. Tufted; occasional in bottom of wash. Phenology: flowering & fruiting. 

Ben Legler, 7172.  8/6/2007. 		RM 904161	Barcode: RM0028516
_________________________________________________________________________

360.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: road cut in small unnamed canyon on north side of Vermejo River 3.17 air mi SE of Casa Grande and W of York Canyon along main road leading to ranch headquarters.  Elev. 7439 ft.
36 51' 37.3" N, 104 55' 59.7" W; WGS 84, uncertainty 4 m., GPS reading.  
Rocky road cut among open Pinus edulis woodland, with Eriogonum jamesii, Liatris punctata, scattered grasses. Tufted; common. Phenology: flowering. 

Ben Legler, 7296.  8/7/2007. 		RM 904160	Barcode: RM0028515
_________________________________________________________________________

361.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along Crow Canyon Road 6.1 air mi NW of Koehler townsite and 3.2 road mi up canyon from mouth of Little Crow Canyon.  Elev. 7186 ft.
36 47' 58.8" N, 104 41' 53.1" W; WGS 84, uncertainty 5 m., GPS reading.  
Open Pinus ponderosa forest on southwest-facing slope, with Hymenoxys richardsonii, Heterotheca villosa, grasses, scattered Quercus ×undulata. Tufted; common in openings. Phenology: flowering. 

Ben Legler, 7351.  8/9/2007. 		RM 904159	Barcode: RM0028514
_________________________________________________________________________

362.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: roadside along Vermejo River at mouth of Gachupin Canyon; 9.3 air mi SE of Casa Grande.  Elev. 6920 ft.
36 47' 9" N, 104 51' 53" W; WGS 84, Digital map.  
Dry weedy roadside with Kochia scoparia, Ambrosia acanthicarpa, Chenopodium spp., grasses. In dense tufts; occasional on edge or railroad tracks. Phenology: fruiting. 

Ben Legler, 7536.  8/12/2007. 		RM 904158	Barcode: RM0028513
_________________________________________________________________________

363.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: south-facing slope on north side of Vermejo Park, 2.9 air mi NW of Casa Grande and 1.1 air mi ESE of Bartlett Mine.  Elev. 7957 ft.
36 55' 30.1" N, 105 0' 8.8" W; WGS 84, GPS reading.  
Steep loose rock slide and fine scree, with scattered Pinus edulis, Cercocarpus montanus, Bromus richardsonii, other grasses. Tufted; occasional. Phenology: fruiting. 

Ben Legler, 7547.  8/13/2007. 		RM 904157	Barcode: RM0028512
_________________________________________________________________________

364.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: crest of small hill 0.3 air mi S of the Vermejo River and 1.2 air mi E of I-25; 3.6 air mi S of Maxwell.  Elev. 5956 ft.
36.485435 N, 104.555244 W; WGS 84, GPS reading.  
Rocky knoll on prairie, with Artemisia bigelovii, Eriogonum jamesii var. jamesii, and Bouteloua curtipendula. Densely tufted; occasional. Specimen GPS: 36.486008, -104.554771. Phenology: flowering. 

Ben Legler, 10439.  8/9/2008. 		RM 904156	Barcode: RM0028511
_________________________________________________________________________

365.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Las Animas County: Vermejo Park Ranch: south side of unnamed ridge on north side of Left Hand Fork Martinez Canyon 1.9 air mi up canyon from its junction with Right Hand Fork; 15.8 air mi WSW of Trinidad.  Elev. 7649 ft.
37.015678 N, 104.763153 W; WGS 84, GPS reading.  
Dry southwest facing slope with Pinus edulis, Quercus ×undulata, Cercocarpus montanus, Bouteloua curtipendula, and Muhlenbergia montana. Tufted; frequent. Specimen GPS: 37.015636, -104.763184. Phenology: flowering. 

Ben Legler, 10837.  8/17/2008. 		RM 904165	Barcode: RM0028520
_________________________________________________________________________

366.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: near the head of Schleichart Draw ca 0.5 air mi W of Riley Pass, ca 18 air mi N of Buffalo.  Elev. 3220-3320 ft.
T22N R5E S27 SE1/4.  45.8404 N, 103.4844 W; NAD 83, , GPS reading.  
Sandy slopes below the sandstone cliffs. Phenology: fruiting. 

B. E. Nelson, 78464.  7/30/2009. 		USFS 890557	Barcode: USFS0057598
_________________________________________________________________________

367.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: on top and east side of buttes ca 3.5 air mi S of Reva Gap, ca 19.5 air mi SES of Buffalo.  Elev. 3360-3600 ft.
T18N R8E S32 W1/2.  45.4843 N, 103.1753 W to 45.4796 N, 103.1768 W to 45.4812 N, 103.1726 W to 45.4826 N, 103.1722 W; NAD 83, , GPS reading.  
Grass-forb meadow and open ponderosa pine woods. Phenology: fruiting. 

B. E. Nelson, 78607.  8/1/2009. 		USFS 890556	Barcode: USFS0057599
_________________________________________________________________________

368.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: East Short Pine Hills: along a draw leading into Ward Gulch and to Spring No. 1, ca 17 air mi SW of Buffalo.  Elev. 3660-3900 ft.
T16N R3E S11 N1/4.  45.3712 N, 103.7168 W to 45.3716 N, 103.7178 W to 45.3696 N, 103.7266 W; NAD 83, , GPS reading.  
Open grass-forb ridge-top in a ponderosa pine forest. Phenology: fruiting. 

B. E. Nelson, 78623.  8/2/2009. 		USFS 890555	Barcode: USFS0057600
_________________________________________________________________________

369.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: East Short Pine Hills: vicinity of Spring No. 3 just below and NE of Moreau Peak, ca 18 air mi SSW of Buffalo.  Elev. 3600-3760 ft.
T16N R3E S13 SW1/4.  45.3465 N, 103.7071 W; NAD 83, , GPS reading.  
Open ponderosa pine woods and clearings. Phenology: fruiting. 

B. E. Nelson, 78694.  8/2/2009. 		USFS 890554	Barcode: USFS0057601
_________________________________________________________________________

370.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: at the mouth of Spring Canyon and just below at the northwest base of Rustler Ridge, ca 20.5 air mi SE of Ekalaka.  Elev. 3640-3900 ft.
T1S R61E S32 NE1/4; also NW1/4 S33.  45.708 N, 104.2162 W; NAD 83, , GPS reading.  
Open slope and ponderosa pine savannah. Phenology: fruiting. 

B. E. Nelson, 78818.  8/4/2009. 		USFS 890553	Barcode: USFS0030941
_________________________________________________________________________

371.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: Iron Spring and vicinity and down stream, ca 18 air mi SE of Ekalaka.  Elev. 3420-3540 ft.
T1S R61E S17 NW1/4.  45.7526 N, 104.231 W to 45.7556 N, 104.2251 W; WGS 83, , GPS reading.  
Sandy slopes around large sandstone outcrops. Phenology: fruiting. 

B. E. Nelson, 78910.  8/4/2009. 		USFS 890552	Barcode: USFS0030943
_________________________________________________________________________

372.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Powder River County: Ca 0.5 air mi E of Mont Hwy 484 or Otter Creek Road, ca 6.5 air mi N of Fort Howes and ca 15 air mi SSE of Ashland.  Elev. 3240-3290 ft.
T5S R45E S22 NE1/4.  45.3935 N, 106.162 W; NAD 83, , GPS reading.  
Grass-dominated grazing land. Phenology: fruiting. 

Hans Hallman, 2684.  7/22/2009. 		RM 
_________________________________________________________________________

373.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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, 2811.  7/25/2009. 		USFS 886471	Barcode: USFS0030345
_________________________________________________________________________

374.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: Cook Mountain Hiking and Riding Area: in the vicinity of Cliff Spring and areas SE, W of Forest Road 4772, ca 9 air mi NE of Ashland.  Elev. 3540-3780 ft.
T2S R45E S11 SE1/4; also SW1/4 S12 and N1/2 S13.  45.6707 N, 106.1281 W; NAD 83, , GPS reading.  
Grass-dominated rocky slope. Phenology: fruiting. 

Hans Hallman, 3614.  8/1/2009. 		 	Barcode: USFS0050120
_________________________________________________________________________

375.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: just NW of unnamed 4WD road ca 1.5 air mi SW of The Breaks Coulee, ca 15 air mi NE of Ashland.  Elev. 3100-3200 ft.
T1S R46E S6 SE1/4.  45.7772 N, 106.1018 W; NAD 83, , GPS reading.  
Ponderosa pine and grass-dominated draw. Phenology: fruiting. 

Hans Hallman, 3663.  8/2/2009. 		USFS 890584	Barcode: USFS0057625
_________________________________________________________________________

376.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Carter County: Just E of Beaver Creek Road ca 1.5 air mi NW of Red Butte, ca 15.5 air mi NNE of Ashland.  Elev. 3160-3220 ft.
T1N R45E S32 N1/2.  45.7987 N, 106.1604 W; NAD 83, , GPS reading.  
Grass-dominated upland with scattered ponderosa pine. Phenology: fruiting. 

Hans Hallman, 3670.  8/2/2009. 		RM 
_________________________________________________________________________

377.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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. 3040-3160 ft.
T20N R5E S5.  45.7248 N, 103.5391 W; NAD 83, , GPS reading.  
Grass-dominated meadow. Phenology: fruiting. 

Hans Hallman, 3841.  8/4/2009. 		USFS 	Barcode: USFS0050418
_________________________________________________________________________

378.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: just S of Government Hill, W of Forest Road 3124, ca 16 air mi E of Buffalo.  Elev. 3400-3580 ft.
T19N R7E S25 SW1/4.  45.5771 N, 103.2137 W; NAD 83, , GPS reading.  
Rocky and sandy grass-dominated slope. Phenology: fruiting. 

Hans Hallman, 3922.  8/10/2009. 		USFS 890582	Barcode: USFS0057623
_________________________________________________________________________

379.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: just N of Fifteenmile Creek or Forest Road 4094, ca 1 air mi NNE of Dalzells Spring, ca 21 air mi ESE of Ashland.  Elev. 3940-4020 ft.
T5S R47E S9 SE1/4; also SW1/4 S10, NW1/4 S15, and NE1/4 S16.  45.3997 N, 105.9286 W; NAD 83, , GPS reading.  
Mixed badlands and grasslands. Phenology: fruiting. 

Hans Hallman, 4064.  8/13/2009. 		USFS 890581	Barcode: USFS0057622
_________________________________________________________________________

380.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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. 3400 ft.
T22N R5E S35.  45.831 N, 103.4707 W; NAD 83, , GPS reading.  
Grass and chokecherry-dominated east-facing slope with rock outcrops. Phenology: fruiting. 

Hans Hallman, 4244.  8/16/2009. 		USFS 890580	Barcode: USFS0057621
     with G. Gust
_________________________________________________________________________

381.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: just E of Forest Road 3117, ca 1/4 air mi SE of Iron Spring, ca 18 air mi NW of Camp Crook, SD.  Elev. 3480-3580 ft.
T1S R61E S17.  45.7243 N, 104.2192 W; NAD 83, , GPS reading.  
Grass-dominated meadow into wind-thrown ponderosa pine woodland. Phenology: fruiting. 

Hans Hallman, 4339.  8/16/2009. 		USFS 890579	Barcode: USFS0057620
     with G. Gust
_________________________________________________________________________

382.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: just W of Forest Road 3117, in and around unnamed pond in Spring Canyon, ca 16 air mi NW of Camp Crook, SD.  Elev. 3620-3720 ft.
T1S R61E S32 NE1/4.  45.7243 N, 104.2192 W; NAD 83, , GPS reading.  
Above margin of unnamed still-water pond. Phenology: fruiting. 

Hans Hallman, 4401.  8/16/2009. 		USFS 886472	Barcode: USFS0030346
     with G. Gust
_________________________________________________________________________

383.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Picketwire Valley, Colo Hwy 12, ca 1.5 air mi E of Valdez.  Elev. 6500 ft.
T33S R65W S32.  37.1272 N, 104.6932 W.  
Roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 62386.  7/22/1998. 		RM 
_________________________________________________________________________

384.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in and E of Stagville Draw on Forest Road 3813 at Stagville Spring, SE past Forest Road 3813B to east boundary of Forest, ca 5.5 air mi SSE of Ekalaka.  Elev. 3790-3900 ft.
T1N R58E S27 NW1/4; also NE1/4 S28 and SW1/4 S21.  45.8179 N, 104.5024 W; NAD 83, , GPS reading.  
Green ash and Prunus spp.-dominated draw. Phenology: fruiting. 

Hans Hallman, 4584.  8/18/2009. 		USFS 890578	Barcode: USFS0057619
     with G. Gust
_________________________________________________________________________

385.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in the vicinity of Gundlach Well off of Forest Road 3103, ca 6 air mi ESE of Ekalaka.  Elev. 3860-4000 ft.
T1N R59E S7 South1/2; also N1/2 S7.  45.8627 N, 104.4373 W; NAD 83, , GPS reading.  
Open grass and ponderosa pine-dominated woodland. Phenology: fruiting. 

Hans Hallman, 4634.  8/18/2009. 		USFS 890577	Barcode: USFS0057618
     with G. Gust
_________________________________________________________________________

386.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Custer County: Harney National Forest.  Elev. 4800 ft.
T5S R4E S25.  
Slope 5% west; deep loam soil; grass. Common. Phenology: flowering. 

Ralph K. Gierisch, 1544.  8/20/1949. 		USFS 408191	Barcode: USFS0068986
_________________________________________________________________________

387.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Fall River County: Harney National Forest.  Elev. 3500 ft.
T7S R5E S23.  43.4261 N, 103.4914 W; uncertainty 1 mi..  
Slope 5%, east aspect; deep loam soil; grass-weed cover type. Sparse. Phenology: flowering. 

Ralph K. Gierisch, 1565.  8/5/1950. 		USFS 408192	Barcode: USFS0068985
_________________________________________________________________________

388.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Fall River County: 
Phenology: flowering. 

S. S. Visher, 2593.  7/29/1911. 		RM 76276	Barcode: RM0198383
_________________________________________________________________________

389.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Custer County: Buckhorn Mountain.
Old fields, plains. Phenology: flowering. 

A. C. McIntosh, a185.  8/21/1924. 		RM 99394	Barcode: RM0198382
_________________________________________________________________________

390.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Custer County: Black Hills National Forest: FS Road 315; plot #16,, 1/2 mi W of Hwy 89, SW of Pringle.  Elev. 4925 ft.
T5S R4E S22.  
Slope 21%, east exposure; clay soil in draw; ponderosa pine forest with Syal, Row, Agsc, Gile. Abundant. Phenology: flowering. 

E. Chester Garrett, 23.  7/26/1967. 		USFS 408190	Barcode: USFS0068984
_________________________________________________________________________

391.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Custer County: Harney National Forest.  Elev. 4500 ft.
T5S R4E S7.  
Slope 5% west; deep loam soil; grass cover type. Abundant. Phenology: flowering. 

Ralph K. Gierisch, 1529.  8/11/1949. 		USFS 408197	Barcode: USFS0068983
_________________________________________________________________________

392.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Fall River County: Black Hills National Forest: near Robinson School.  Elev. 4000 ft.
T7S R3E S8.  43.4557 N, 103.7872 W; uncertainty 1 mi..  
On 5% east slope; sandy and rocky soil; mixed prairie with Stipa comata, Aristida longiseta, and Bouteloua curtipendula. Common. Phenology: flowering. 

Charles P. Pase, 766.  8/16/1956. 		USFS 408188	Barcode: USFS0068982
_________________________________________________________________________

393.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Yellowstone County: Heron Ranch, near Pompey's Pillar.  Elev. 2100 ft.
South slope; gravelly deep loam soil; ponderosa pine with Gaura and Bouteloua. Common. Phenology: flowering & fruiting. 

James C. Whitham, 1448.  11/2/1932. 		USFS 408202
_________________________________________________________________________

394.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, no county County: Custer National Forest.  Elev. 3300 
Hillside. Phenology: flowering. 

S. T. Emswiler, 5.  7/25/1913. 		USFS 408203
_________________________________________________________________________

395.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Needmore Ranger Station.  Elev. 2800 ft.
Well-drained gravelly soil; grassy ridge. Phenology: flowering. 

J. O. Thompson, 533.  8/1/1921. 		USFS 408204
_________________________________________________________________________

396.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: just W of White Chalk Cliffs.  Elev. 3600 ft.
T3S R62E S7.  
Northeast slope; dry soil with Stipa, Bouteloua, and Custer #563. Isolated patches. TRS ambiguous: " Sec 7-3-62 ".  Furthermore, given elevation does not occur in S7. Phenology: flowering. 

J. N. Templer, 564.  7/25/1921. 		USFS 408205
_________________________________________________________________________

397.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Powder River County: Randall Ranch.  Elev. 3000 ft.
T3S R36E S17.  
Gentle north slope, rocky clay soil; ponderosa pine cover type; dry hills. Scarce. Phenology: flowering. 

E. J. Woolfolk, W-157.  7/28/1938. 		USFS 408206
_________________________________________________________________________

398.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Powder River County: 5 mi N of Broadus.  Elev. 3200 ft.
Sandy dry hills. Phenology: flowering. 

C. L. Porter, 6596.  7/28/1954. 		RM 241720
_________________________________________________________________________

399.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Valley County: Glasgow.
Plains. Phenology: flowering. 

J. W. Blankinship, s.n..  7/17/1900. 		RM 89780
_________________________________________________________________________

400.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Gallatin County: Bozeman.
Phenology: flowering. 

D. B. Swingle, s.n..  9//1911. 		RM 82170
_________________________________________________________________________

401.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Big Horn County: E of the OW Road.  Elev. 3430-3800 ft.
T9S R40E S23 NE1/4.  
In sagebrush scrub. Phenology: flowering. 

Donald E. Brink, 1154.  7/20/1976. 		RM 330506
_________________________________________________________________________

402.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Custer County: Northern Rocky Mountain Forest and Range Experiment Station (U.S. Range Livestock Experiment Station): Custer Flat.
Phenology: flowering. 

Lincoln C. Ellison, 3270.  7/29/1935. 		USFS 408157
     with E. J. Woolfolk, F. M. Benson, G. Thompson
_________________________________________________________________________

403.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Custer County: US Range Livestock Experiment Station: Pasture D.  Elev. 2400 ft.
T7N R47E S35.  
Slope 10 degrees, southeast aspect; sandy loam soil; with Aristida, Calamovilfa, grama; breaks and slopes. Scattered. Phenology: flowering. 

Fred H. Kennedy, K-86.  7/21/1933. 		USFS 408156
_________________________________________________________________________

404.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Big Horn County: East Cabin Creek along Yellowtail Reservoir.  Elev. 3700 ft.
45.8008 N, 107.3037 W; uncertainty 1 mi..  
Moist canyon bottom. Phenology: flowering. 

Ellen Collins, 868.  8/9/1983. 		RM 355139
_________________________________________________________________________

405.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Big Horn County: East Cabin Creek along Yellowtail Reservoir.  Elev. 3700 ft.
Moist canyon bottom. Phenology: flowering. 

Robert W. Lichvar, 6894.  8/9/1983. 		RM 355342
_________________________________________________________________________

406.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Big Horn County: Slopes above Fort Smith near substation.  Elev. 3500 ft.
T6S R31E S17.  
Tall grass prairie. Phenology: flowering. 

Robert W. Lichvar, 6929.  8/9/1983. 		RM 354898
_________________________________________________________________________

407.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Nebraska, Sheridan County: Metcalf Public Hunting Grounds, 13 mi N of Hay Springs.  Elev. 3300 ft.
South facing slope on open ridge and Pinus ponderosa forest. Phenology: flowering. 

Elray S. Nixon, 172.  7/18/1964. 		RM 275375
_________________________________________________________________________

408.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Nebraska, Kearney County: Minden.
Phenology: flowering. 

Harry Hapeman, s.n..  8/10/1891. 		RM 243890
_________________________________________________________________________

409.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Nebraska: Grand Rapids.
Phenology: flowering. 

Fred Clements, 2837.  8/8/1893. 		RM 9923
_________________________________________________________________________

410.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Perkins County: Grand River National Grassland: Pasture 8.  Elev. 2500 ft.
T20N R16E S18 SE1/4.  
Pairie with Andropogon gerardii, Bouteloua curtipendula, Anfu, Agsm, Mucu; on hill sides. Common. Phenology: flowering. 

Donald A. Klebenow, DAK-30.  8/13/1962. 		USFS 408189
_________________________________________________________________________

411.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Harding County: Cave Hills: Table Mountain.  Elev. 3200-3550 ft.
T22N R4E S6.  
gravelly slopes. Phenology: flowering. 

S. S. Visher, 36.  8/1/1910. 		RM 69848
_________________________________________________________________________

412.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., North Dakota, Stutsman County: Jamestown.
Phenology: flowering. 

C. C. Schmidt, s.n..  7/24/1898. 		RM 24572
_________________________________________________________________________

413.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., North Dakota, Benson County: Leeds.
Phenology: flowering. 

J. Lunell, s.n..  8/26/1907. 		RM 158911
_________________________________________________________________________

414.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., North Dakota, Benson County: Leeds.
Prairies. Phenology: flowering. 

J. Lunell, s.n..  9/21/1905. 		RM 51565
_________________________________________________________________________

415.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., North Dakota, no county County: 
Phenology: flowering. 

M. A. Brannon, 217.  //. 		RM 35540
_________________________________________________________________________

416.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., North Dakota, Ward County: Near Minot.
Morainic hills. Phenology: flowering. 

L. R. Waldron, 1803.  7/31/1903. 		RM 44856
_________________________________________________________________________

417.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., North Dakota, Ramsey County: Devils Lake.
Shores of Lake. Phenology: flowering. 

no collector, 345.  7/24/1911. 		RM 74401
_________________________________________________________________________

418.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Grant County: Big Stone.
1 S. 14. [meaning uncertain]. Phenology: flowering. 

L. R. M., 566.  //. 		RM 110599
_________________________________________________________________________

419.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Brookings County: Near Brookings.
Lowlands. Phenology: flowering. 

Frank E. Hepner, s.n..  9/7/1898. 		RM 87763
_________________________________________________________________________

420.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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. 3340-3500 ft.
T5S R45E S20 E1/4; also S21 W1/2.  45.389 N, 106.1906 W; NAD 83, , GPS reading.  
Rocky and sandy south-facing slope with scattered grasses, ponderosa pine, and juniper. Phenology: fruiting. 

Hans Hallman, 5997.  7/10/2010. 		USFS 890576	Barcode: USFS0057617
_________________________________________________________________________

421.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Blue Gulch N of Wyo Hwy 220, ca 3.2 air mi NW of Alcova townsite.  Elev. 5500-5700 ft.
T30N R83W S12.  42.584 N, 106.7277 W.  
North-facing slope with granite outcrops and ponderosa and limber pine. Phenology: flowering. 

Amy J. Roderick, 6721.  7/18/1998. 		RM 
_________________________________________________________________________

422.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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, 6106.  7/12/2010. 		USFS 890575	Barcode: USFS0057616
_________________________________________________________________________

423.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: just E of Forest Road 3814, ca 1 air mi ENE of Smith Well, ca 5.5 mi SSW of Ekalaka.  Elev. 3900-4020 ft.
T1N R58E S19 SW1/4; also S30 NW1/4.  45.8154 N, 104.5661 W; NAD 83, , GPS reading.  
Open ponderosa pine forest in historic burn with thick stands of regenerating pine up to 15 ft. tall; associates include Juniperus, Rhus, and grasses. Phenology: fruiting. 

Hans Hallman, 6238.  7/15/2010. 		USFS 890574	Barcode: USFS0057615
_________________________________________________________________________

424.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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, 6399.  7/18/2010. 		USFS 890573	Barcode: USFS0057614
_________________________________________________________________________

425.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Powder River County: In the vicinity of unnamed reservoir on Flood Creek, ca 0.5 air mi E of Moorehead Road, ca 15 air mi SW of Broadus.  Elev. 3240-3360 ft.
T6S R50E S19 SE1/4; also S20 SW1/4.  45.2941 N, 105.6344 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated grazing land with scattered badlands and gravelly slopes. Phenology: fruiting. 

Hans Hallman, 6465.  7/19/2010. 		USFS 890572	Barcode: USFS0057613
_________________________________________________________________________

426.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Cabin Spring near the junction of Forest roads 4425 and 4776D, ca 1.5 air mi N of U.S. Hwy 212, ca 15 air mi E of Ashland.  Elev. 3650-3800 ft.
T3S R47E S17 NW1/4.  45.5758 N, 105.9554 W; NAD 83, , GPS reading.  
Ponderosa pine woodland with grass-dominated understory. Phenology: fruiting. 

Hans Hallman, 6539.  7/21/2010. 		USFS 890571	Barcode: USFS0057612
_________________________________________________________________________

427.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Road Draw Spring No. 2, SE of JB Pass, E of Forest Road 3148, ca 20 air mi SE of Buffalo.  Elev. 3480-3570 ft.
T17N R8E S25 W1/2.  45.4086 N, 103.2176 W; NAD 83, , GPS reading.  
Exposed hilltop with Dalea, Opuntia, Bouteloua, Rhus, and Andropogon; rocky substrate. Phenology: fruiting. 

Hans Hallman, 6603.  7/23/2010. 		USFS 890570	Barcode: USFS0057611
_________________________________________________________________________

428.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: ca 0.5 air mi S of the junction of Forest roads 3818 and 3036, ca 3.5 air mi WNW of Lantis Spring and ca 22 air mi SE of Ekalaka.  Elev. 3400-3460 ft.
T2S R61E S19.  45.6473 N, 104.2461 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated meadow. Phenology: fruiting. 

Hans Hallman, 6668.  7/24/2010. 		USFS 890569	Barcode: USFS0057609
_________________________________________________________________________

429.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Cow Creek, just S of Forest Road 4095, ca 1.5 air mi W of Otter Creek Road or Mont Hwy 484, ca 2 air mi WSW of Fort Howes.  Elev. 3440-3600 ft.
T6S R45E S26 NE1/4.  45.292 N, 106.1827 W; NAD 83, , GPS reading.  
Burned hillside with rocky, sandy soils and scattered rock outcrops. Phenology: fruiting. 

Hans Hallman, 6840.  7/27/2010. 		USFS 890568	Barcode: USFS0057610
_________________________________________________________________________

430.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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, 6920.  7/28/2010. 		USFS 890567	Barcode: USFS0057608
_________________________________________________________________________

431.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: in the vicinity of O'Dell Reservoir, ca 1 air mi ENE of Poker Jim Butte, ca 19 air mi SSW of Ashland.  Elev. 4000-4120 ft.
T6S R44E S9 SE1/4.  45.329 N, 106.3488 W; NAD 83, , GPS reading.  
Mixed sagebrush and grass-dominated steppe and hardwood draw with scattered ponderosa pine; heavily grazed and trodden on by cattle. Phenology: fruiting. 

Hans Hallman, 6999.  7/28/2010. 		USFS 890566	Barcode: USFS0057607
_________________________________________________________________________

432.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in Bridge Canyon, ca 1 air mi E of Taylor Butte, ca 2 air mi ESE of Fort Howes.
T6S R46E S28 W1/4; also S29 E1/4.  45.2869 N, 106.1179 W; NAD 83, , GPS reading.  
East-facing slope in hardwood draw with Prunus and grass-dominated understory. Phenology: fruiting. 

Hans Hallman, 7086.  7/30/2010. 		USFS 890565	Barcode: USFS0057606
_________________________________________________________________________

433.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of South Fork Bloom Creek, just N of Bloom Creek Road, ca 3 air mi ESE of Diamond Butte, ca 14.5 air mi ESE of Fort Howes.  Elev. 3640-3680 ft.
T7S R48E S8 SW1/4.  45.2363 N, 105.8745 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated steppe. Phenology: fruiting. 

Hans Hallman, 7167.  7/31/2010. 		USFS 890564	Barcode: USFS0057605
_________________________________________________________________________

434.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Forest Road 47842, ca 1/4 road mi from its junction with Forest Road 4784, ca 1.5 air mi S of Fifteen Mile Creek Road, ca 22 air mi SE of Ashland.  Elev. 3690-3850 ft.
T5S R47E S29 E1/2.  45.3676 N, 105.9549 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated steppe with scattered islands of open ponderosa pine woodland. Phenology: fruiting. 

Hans Hallman, 7179.  8/3/2010. 		USFS 890563	Barcode: USFS0057604
_________________________________________________________________________

435.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: SW of the junction of Forest roads 4769 and 4427, ca 3 air mi S of Liscom Butte, ca 16 air mi ENE of Ashland.  Elev. 3640-3960 ft.
T1S R47E S31 S1/2.  45.7002 N, 105.9802 W; NAD 83, , GPS reading.  
Ponderosa pine woodland with grass-dominated understory and moist draws dominated by green ash and hawthorn. Phenology: fruiting. 

Hans Hallman, 7261.  8/5/2010. 		USFS 890562	Barcode: USFS0057603
_________________________________________________________________________

436.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: Tongue River Breaks Hiking and Riding Area: along North Fork Poker Jim Creek, ca 3.5 air mi N of Poker Jim Butte, ca 15.5 air mi SSW of Ashland.  Elev. 3800-4040 ft.
T5S R43E S25.  45.384 N, 106.3672 W; NAD 83, , GPS reading.  
Southwest-facing rocky slope dominated by grasses. Phenology: fruiting. 

Hans Hallman, 7461.  8/11/2010. 		USFS 890560	Barcode: USFS0057595
_________________________________________________________________________

437.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: Tongue River Breaks Hiking and Riding Area: in the vicinity of Black Eagle Spring N of Forest Road 4023, ca 3.5 air mi WNW of Poker Jim Butte, ca 19 air mi SSW of Ashland.  Elev. 3880-3960 ft.
T6S R43E S2.  45.3417 N, 106.4304 W; NAD 83, , GPS reading.  
Hardwood draw dominated by Crataegus and Prunus. Phenology: fruiting. 

Hans Hallman, 7541.  8/15/2010. 		USFS 890559	Barcode: USFS0057596
_________________________________________________________________________

438.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: just SE of Cottonwood Spring in vicinity of unnamed reservoir off of Forest Road 4801, ca 2.5 air mi WSW of Poker Jim Butte, ca 21 air mi SSW of Ashland.  Elev. 3620-3650 ft.
T6S R43E S13 SW1/4.  45.3015 N, 106.4169 W; NAD 83, , GPS reading.  
Rocky and sandy slope above reservoir with green ash, ponderosa pine, Juniperus, and grasses. Phenology: fruiting. 

Hans Hallman, 7614.  8/15/2010. 		USFS 890558	Barcode: USFS0057597
_________________________________________________________________________

439.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Alcova Reservoir: Fremont Canyon at end of Lake Shore Drive, ca 4 air mi SW of Alcova townsite.  Elev. 5540 ft.
T29N R83W S4.  42.5112 N, 106.7867 W.  
Rocky canyon opening into reservoir. Phenology: flowering. 

Amy J. Roderick, 6740.  7/18/1998. 		RM 
_________________________________________________________________________

440.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: along Lorencito Creek, ca 0.5 mi S of Lorencito (Colo Hwy 12).  Elev. 6600 ft.
37.1139 N, 104.7875 W.  
Stream bottom, mixed grass and forbs. Phenology: flowering & fruiting. 

Brian Elliott, 10645.  8/9/1999. 		RM 
     with Elizabeth Mark
_________________________________________________________________________

441.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Park Plateau: Vermejo Park Ranch: ca 6 air mi S of Lorencito (Colo Hwy 12).  Elev. 7250 ft.
37.0417 N, 104.7833 W.  
Pinus ponderosa, riparian. Phenology: flowering & fruiting. 

Brian Elliott, 10736.  8/9/1999. 		RM 
     with Elizabeth mark
_________________________________________________________________________

442.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Phillips County: Upper Missouri River Breaks National Monument: at the end of Winter Ridge Road above and W of Winter Creek, ca 15 air mi SW of Hays; ca 61 air mi SW of Malta.  Elev. 3000-3100 ft.
T24N R22E S34 E1/2.  47.8067 N, 108.8785 W to 47.8028 N, 108.8789 W; NAD 83, GPS reading.  
Sandy slopes above the cliffs. Phenology: flowering & fruiting. 

B. E. Nelson, 80454.  7/25/2010. 		RM 
     with Joseph L. M. Charboneau
_________________________________________________________________________

443.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Phillips County: Larb Hills (South): at the head of Telegraph Creek, ca 47 air mi S of Saco; ca 44 air mi SSE of Malta.  Elev. 2900-3100 ft.
T24N R33E S33 W1/2.  47.7983 N, 107.4928 W; NAD 83, GPS reading.  
Open ridgetop and flats with rocky areas. Phenology: flowering & fruiting. 

B. E. Nelson, 80694.  7/29/2010. 		RM 
_________________________________________________________________________

444.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Phillips County: Upper end of Peck Coulee ca 4 air mi S of Saskatchewan and ca 3 air mi E of Frenchman Creek, ca 51 air mi NNE of Malta.  Elev. 2900-2960 ft.
T37N R34E S21 NW1/4.  48.954 N, 107.2598 W; NAD 83, GPS reading.  
Low shale dunes with Arctostaphylos. Phenology: flowering. 

B. E. Nelson, 80820.  7/31/2010. 		RM 
_________________________________________________________________________

445.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Phillips County: Along North Whitewater Road ca 5 air mi N of Whitewater; ca 35.5 air mi NNE of Malta.  Elev. 2430-2700 ft.
T35N R32E S6 N1/2.  48.8277 N, 107.5904 W; NAD 83, GPS reading.  
Stony slopes and ridgetop. Phenology: flowering. 

B. E. Nelson, 80910.  8/1/2010. 		RM 
_________________________________________________________________________

446.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Phillips County: Little Rocky Mountains: ridge W of Montana Gulch and SE of Indian Peak, ca 0.5 air mi W to 1 air mi NW of Landusky; ca 48.5 air mi SW of Malta.  Elev. 4100-4480 ft.
T25N R24E S21 SE1/4; also S28 NE1/4.  47.8997 N, 108.6362 W to 47.9048 N, 108.6435 W; NAD 83, GPS reading.  
Forb meadow. Phenology: flowering & fruiting. 

B. E. Nelson, 81009.  9/11/2010. 		RM 
_________________________________________________________________________

447.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Valley County: Canyon Creek, ca 3 air mi SW of Forsman Reservoir, ca 26.5 air mi NNW of Glasgow.  Elev. 2700-2810 ft.
T32N R38E S3 E1/2; also S2 NW1/4.  48.5595 N, 106.7634 W; NAD 83, GPS reading.  
Hillsides with a cover of buffaloberry. Phenology: flowering. 

Joseph L. M. Charboneau, 2548.  7/29/2010. 		RM 
_________________________________________________________________________

448.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: on Fourth Ridge, vicinity of Refuge Road 333, ca 2 air mi ESE of Berger Reservoir, ca 14 air mi SW of Fort Peck; ca 25 air mi S of Glasgow.  Elev. 2400-2650 ft.
T25N R39E S36 SW1/4; also S35 SE1/4.  47.8731 N, 106.6408 W; NAD 83, GPS reading.  
Steep hillslopes and ridgetop on loamy to sandy soil. Phenology: flowering. 

Joseph L. M. Charboneau, 2641.  7/31/2010. 		RM 
_________________________________________________________________________

449.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Phillips County: N of Milk River Road, ca 5 air mi WNW of Busche Spring, ca 24 air mi NNE of Malta.  Elev. 2340-2360 ft.
T33N R32E S7 NW1/4.  48.6358 N, 107.5928 W; NAD 83, GPS reading.  
Sagebrush-grasslands on clay soil. Phenology: flowering. 

Joseph L. M. Charboneau, 2916.  8/5/2010. 		RM 
_________________________________________________________________________

450.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Phillips County: Matador Ranch: W of Stage Road (Mont Hwy 204), Little Warm Creek, ca 8 air mi WNW of Veseth Reservoir, ca 10 air mi ENE of Zortman; ca 35 air mi SW of Malta.  Elev. 2940-3050 ft.
T26N R26E S26 NE1/4.  47.9823 N, 108.3292 W; NAD 83, GPS reading.  
Sandy hillsides. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 3080.  8/8/2010. 		RM 
_________________________________________________________________________

451.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Valley County: Bitter Creek Wilderness Study Area: N of Bitter Creek at unnamed reservoir, ca 7.5 air mi SE of Antelope Pass, ca 33.5 air mi N of Glasgow.  Elev. 2580-2600 ft.
T34N R37E S35 NE1/4.  48.6652 N, 106.8398 W; NAD 83, GPS reading.  
Sagebrush-grasslands on stony clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 3180.  8/10/2010. 		RM 
_________________________________________________________________________

452.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Carpenter Coulee, S of Harper Ridge Road, ca 9 air mi SSW of Halfpint Reservoir, ca 41.5 air mi SW of Glasgow.  Elev. 2580-2770 ft.
T23N R35E S24 NE1/4; also S13 SE1/4.  47.7474 N, 107.1677 W; NAD 83, GPS reading.  
North-facing hillslope with juniper on loamy soil. Phenology: flowering. 

Joseph L. M. Charboneau, 3285.  8/12/2010. 		RM 
_________________________________________________________________________

453.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Seventh Point Ridge and Seventh Coulee, S of Refuge Road 332, ca 7 air mi ESE of Chico Reservoir, ca 26.5 air mi SSW of Glasgow.  Elev. 2270-2520 ft.
T24N R39E S18 SE1/4; also S19 NE1/4.  47.8385 N, 106.7545 W to 47.8283 N, 106.7527 W; NAD 83, GPS reading.  
Sagebrush-grasslands with juniper on clay hills. Phenology: flowering. 

Joseph L. M. Charboneau, 3313.  8/12/2010. 		RM 
_________________________________________________________________________

454.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Phillips County: Frenchman Creek, E of Turkey Track Road, ca 8 air mi E of Salsberg Reservoir, ca 28 air mi NNE of Saco; ca 45.5 air mi NE of Malta.  Elev. 2470-2740 ft.
T36N R34E S28 NE1/4.  48.8487 N, 107.2778 W to 48.8558 N, 107.2737 W; NAD 83, GPS reading.  
Clay hillsides. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 3440.  8/19/2010. 		RM 
_________________________________________________________________________

455.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Phillips County: Lemere Coulee, ca 3 air mi SW of Haystack Butte, ca 28 air mi NNW of Malta.  Elev. 2640-2730 ft.
T34N R27E S15 NW1/4.  48.7114 N, 108.1759 W; NAD 83, GPS reading.  
Sagebrush-grasslands on clay soil with hills and swales. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 3759.  8/22/2010. 		RM 
_________________________________________________________________________

456.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Valley County: January Reservoir and vicinity, N of Little Beaver Road, ca 2 air mi ESE of Wilson Reservoir, ca 10 air mi SW of Glasgow.  Elev. 2250-2310 ft.
T27N R38E S24 N1/2.  48.0799 N, 106.76 W; NAD 83, GPS reading.  
Sagebrush-grasslands on stony clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 3785.  8/25/2010. 		RM 
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457.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Cut Throat Coulee at terminus of Refuge Road 325, ca 4.5 air mi N of Bonetrail Boat Ramp, ca 44 air mi WSW of Fort Peck; ca 43 air mi SW of Glasgow.  Elev. 2720-2920 ft.
T23N R35E S20 South1/2; also S19 SE1/2.  47.7396 N, 107.2542 W to 47.7386 N, 107.2674 W; NAD 83, GPS reading.  
Grasslands with scattered ponderosa pine and juniper on sandy soil. Phenology: flowering. 

Joseph L. M. Charboneau, 8643.  8/2/2011. 		RM 
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458.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Valley County: Badger Reservoir, ca 6 air mi SW of VR-2 Reservoir, ca 20 air mi SSW of Hinsdale; ca 25 air mi WSW of Glasgow.  Elev. 2410-2430 ft.
T27N R35E S12 NE1/4.  48.1125 N, 107.1508 W; NAD 83, GPS reading.  
Grasslands on shalely soil with longleaf woodworm. Phenology: flowering. 

Joseph L. M. Charboneau, 9604.  8/15/2011. 		RM 
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459.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Mud Turtle Reservoir, N of Forest Road 4432, ca 3 air mi NW of Diamond Butte, ca 25.5 air mi SE of Ashland.  Elev. 3920-4000 ft.
T6S R47E S28 S1/2.  45.2849 N, 105.9668 W; NAD 83, , GPS reading.  
Steppe dominated by Artemisia, Psoralidium, and grasses. Phenology: fruiting. 

Hans Hallman, 7412.  8/10/2010. 		USFS 890561	Barcode: USFS0057602
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460.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Coconino National Forest: Buck Mountain Flats, ca 6 mi S of Happy Jack Ranger Station.  Elev. 7000 ft.
T15N R9E S33; also S34.  
Ponderosa pine forest. IMAX burn Phenology: buds. 

James F. Fowler, 3605.  9/3/2003. 		USFS 891987
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461.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Arizona, Coconino County: Kaibab National Forest (South): Beale Mountain Flats, ca 10mi N of Parks.  Elev. 7400 ft.
T23N R4E S12; also S13.  
Ponderosa pine forest. Beale unburn Phenology: flowering. 

James F. Fowler, 5224.  8/9/2006. 		USFS 891988
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462.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: Badito Cone.  Elev. 8200-8700 ft.
T26S R68W S20.  37.7696 N, 105.0206 W.  
Phenology: flowering & fruiting. 

Ronald L. Hartman, 66023.  8/16/1999. 		RM 
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463.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Colorado, Delta County: Uncompahgre Plateau: Little Dominguez Canyon from Poison Canyon to the bend on the east side of Star Mesa, ca 16.5 air mi WNW of Delta.  Elev. 5039-5240 ft.
T15S R98W S6 NE1/4; also N1/2 S5, NW1/4 S4 and T14S R98W S33 SW1/4.  38.78 N, 108.3818 W to 38.7879 N, 108.3568 W; NAD 83, , GPS reading.  
Sandy soil along low elevation riparian area. Delta and Mesa County Phenology: flowering & fruiting. 

Lori E. Brummer, 12051.  9/17/2012. 		RM 
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464.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: Cook Mountain Hiking and Riding Area: in the vicinity of Cliff Spring and areas SE, W of Forest Road 4772, ca 9 air mi NE of Ashland.  Elev. 3540-3780 ft.
T2S R45E S11 SE1/4; also SW1/4 S12 and N1/2 S13.  45.6707 N, 106.1281 W; NAD 83, , GPS reading.  
Grass-dominated rocky slope. Phenology: fruiting. 

Hans Hallman, 3614.  8/1/2009. 		USFS 890585	Barcode: USFS0057626
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465.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				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. 3040-3160 ft.
T20N R5E S5.  45.7248 N, 103.5391 W; NAD 83, , GPS reading.  
Grass-dominated meadow. Phenology: fruiting. 

Hans Hallman, 3841.  8/4/2009. 		USFS 890583	Barcode: USFS0057624
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466.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: Walsh Ranch parcel; southwest corner of transect; ca 4.4 km NNE of Guernsey Reservoir; ca 2.8 km NW of Range Control.  Elev. 1433 m.
516621E, 4691991N to 516832E, 4691900N to 516660E, 4692100N; unknown, GPS reading.  
East-facing slope and drainage; pine/juniper open woodland; silty loam with gravel and occasional pine litter; with Pinus ponderosa, Juniperus scopulorum, Bouteloua curtipendula, B. gracilis, Schizachyrium scoparium, Achnatherum hymenoides, Aristida purpurea, Thelesperma megapotanicum, Cercocarpus montanus, Koeleria macrantha.. Local; erect, rhizomatous, perennial herb; 3.5 dm tall. Phenology: fruiting. 

Nancy E. Hastings, 472.  8/30/2007. 		RM 957955	Barcode: RM0213265
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467.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: Walsh Ranch parcel; east end of transect ca 7.1 km NE of Guernsey Reservoir, ca 2.3 km SW of Range Guard 4.  Elev. 1512 m.
521513E, 4690847N to 521421E, 4690717N; unknown, GPS reading.  
South- & east-facing slopes; mixed grass prairie; silty loam with gravel and gravel breaks; with Hesperostipa comata, Hesperostipa neomexicana, Achnatherum hymenoides, Bouteloua gracilis, Cercocarpus montanus, Silene antirrhina, Lappula redowskii, Gaura coccinea, Calylophus lavandulifolius. Scattered; erect, perennial herb; 2.5 dm tall. Phenology: fruiting. 

Nancy E. Hastings, 392A.  7/5/2007. 		RM 957956	Barcode: RM0213264
     with P. Block
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468.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: near Warm Springs.  Elev. 1359 m.
zone DMC, 417900E, 4677400N; unknown, GPS reading.  
Level; floodplain; sand; with Artemisia, Bromus, Calamovilfa, Euphorbia, Populus spp. Erect rhizomatous oerennial herb; 50 cm tall. Phenology: flowering & fruiting. 

Patricia P. Douglas, 404.  8/21/1995. 		RM 957500	Barcode: RM0215831
     with B. E. Nelson, Rosalie M. Smith, Nancy E. Hastings
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469.  Schizachyrium scoparium (Michx.) Nash var. scoparium  				Poaceae

U.S.A., Wyoming, Fremont County: Lander Training Area: rifle firing range; south end of transect ca 1.7 km NE of Smith Creek, ca 4.3 km NW of Little Popo Agie River.  Elev. 1609-1646 m.
zone DMC, 689860E, 4748120N to 689880E, 4747298N; unknown, GPS reading.  
Drainage and lower slopes (up to 30°); Wyoming big sagebrush with mixed grasses; Mowry formation, silty loam with pebbles to cobbles and boulders; with Artemisia tridentata, A. nova, A. ludoviciana, Opuntia polyacantha, Euphorbia esula, Gutierrezia sarothrae, Heterotheca villosa, Grindelia squarrosa, Koeleria macrantha, Stipa comata. Scattered; erect, fibrous rooted, perennial herb; up to 1 m tall. Phenology: flowering. 

Patricia P. Douglas, 460.  7/18/2001. 		RM 961609	Barcode: RM0219351
     with Nancy E. Hastings
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