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

Database Search Results

571 matching records found (of 571).
Search query: Genus begins with Achnatherum, Species begins with nelsonii, Subtaxon begins with nelsonii, (search polygon not defined)
Sorted by: Scientific Name

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1.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Elk Mountain: along upper Jack Creek to the large springs at the head and vicinity, ca 39 air mi ESE of Rawlins; ca 18.5 air mi NE of Saratoga.  Elev. 10200-10300 ft.
T19N R81W S17.  41.6209 N, 106.5262 W; uncertainty 1 mi..  
Floor of basin in avalanche track. Phenology: flowering. 

B. E. Nelson, 39411.  7/30/1996. 		 
     with Amy J. Roderick
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2.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

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

Amy J. Roderick, 7727.  8/6/1998. 		RM 
     with Kevin J. Taylor
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3.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Wapiti Ridge Area: Houlihan Creek and ridge to southwest.  Elev. 6400-7500 ft.
T50N R105W S15 SW1/4.  44.3023 N, 109.483 W.  
Stream bottom and forested slopes. Phenology: fruiting. 

Ronald L. Hartman, 55174.  7/12/1996. 		USFS 852536	Barcode: USFS0036343
     with David Rosenthal
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4.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Wapiti Ridge Area: Houlihan Creek and ridge to southwest.  Elev. 8000-9000 ft.
T50N R105W S8 South1/2; also NE1/4 S7.  44.3168 N, 109.5233 W.  
Volcanics; ridge top with rocky slopes. Phenology: fruiting. 

Ronald L. Hartman, 55191.  7/12/1996. 		USFS 852535	Barcode: USFS0036342
     with David Rosenthal
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5.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Warm Spring Creek, ca 17 air mi WNW of Dubois.  Elev. 8700-8750 ft.
T42N R109W S21 SE1/4.  43.5906 N, 109.9383 W.  
Meadow and stream bottom. Phenology: flowering. 

Ronald L. Hartman, 55681.  7/20/1996. 		USFS 852534	Barcode: USFS0036341
     with David Rosenthal
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6.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: E of Carbon or County Road 115 and Sevenmile Lake, ca 4.5 air mi N of Elk Mountain (town); ca 10.7 air mi SE of Hanna.  Elev. 7300-7400 ft.
T21N R80W S32 E1/2.  41.7475 N, 106.4303 W.  
Rough breaks with various sagebrushes and old reclaimed coal areas. Phenology: flowering. 

B. E. Nelson, 40889.  6/25/1997. 		RM 
     with Amy J. Roderick
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7.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Seminoe Mountains: along Seminoe or County Road 351 at the pass, ca 2 air mi NNW of Seminoe Dam; ca 31 air mi NE of Rawlins.  Elev. 7440-7660 ft.
T26N R84W S31 W1/2.  42.1807 N, 106.9291 W.  
Rocky-gravelly slopes with rock outcrops and limber pine woodland. Phenology: flowering. 

B. E. Nelson, 41020.  6/26/1997. 		RM 
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8.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Seminoe Mountains: along Hanna-Leo or County Road 291, ca 20.5 air mi NNW of Hanna; ca 35 air mi NE of Rawlins.  Elev. 7480-7740 ft.
T25N R83W S14 W1/2.  42.1374 N, 106.7344 W.  
Moist draw and swale with limber pine. Phenology: flowering. 

B. E. Nelson, 41098.  6/26/1997. 		RM 
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9.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: along Third Sand Creek and ridge to the S, ca 2-2.5 air mi E of Saddleback Hills; ca 11.5-12 air mi SE of Hanna; ca 4.5 air mi NNE of Elk Mountain (town).  Elev. 7160-7370 ft.
T21N R80W S34 N1/2.  41.7475 N, 106.3915 W.  
Moist areas with thickets of Amelanchier, Prunus, and Symphoricarpos among coal beds. Phenology: flowering. 

B. E. Nelson, 41193.  6/29/1997. 		RM 
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10.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: Yellowstone National Park: Yellowstone Plateau; along Bunsen Peak Trail, 3 mi of Mammoth, just below summit.  Elev. 8000 ft.
T57N R114W S7.  
E side of Bunsen Peak in burned lodgepole and Douglas fir forest with Poa nervosa var. wheeleri, Poa interior and Penstemon attenuatus ver. Pseudoprocerus. Phenology: fruiting. 

Erwin F. Evert, 38219.  7/7/2000. 		RM 824696	Barcode: RM0019593
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11.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Gallatin County: Gallatin National Forest: along Forest Road 291, along (above) the South Fork Madison River, 7 mi. WNW of West Yellowstone.  Elev. 6585 ft.
T13S R4E S14.  
In open lodepole pine forest with Lupinus argenteus, Arenaria congesta, Artemisia tridentata var. vaseyana, and Eriogonum umbellatum var. majus. 

Erwin F. Evert, 41010.  7/17/2004. 		RM 912543	Barcode: RM0066406
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12.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along west side of North Fork Shoshone River, ca 5 mi NNE of U.S. Hwy 14, 16, & 20.  Elev. 7180 ft.
T53N R109W S14; also S15.  44.573 N, 109.9617 W.  
Open areas along trail in old burn area. Phenology: flowering & fruiting. 

Erwin F. Evert, 10351a.  7/12/1986. 		RM 725277	Barcode: RM0035710
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13.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along west side of North Fork Shoshone River, ca 6-9 mi NNE of U.S. Hwy 14, 16, & 20.  Elev. 7200-7600 ft.
T53N R109W S11; also T53N R109W S12 and T53N R108W S5, S6; also S7.  44.5875 N, 109.9617 W; uncertainty 6 mi..  
Dry openings in coniferous forest. Phenology: flowering & fruiting. 

Erwin F. Evert, 10483.  7/12/1986. 		RM 725401	Barcode: RM0035713
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14.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Clearwater Creek, ca 4-6 mi N of U.S. Hwy 14, 16, & 20.  Elev. 7500-7800 ft.
T53N R107W S3; also T52N R107W S34.  44.6019 N, 109.739 W.  
Openings in coniferous forest. Phenology: flowering & fruiting. 

Erwin F. Evert, 11063.  8/14/1986. 		RM 725946	Barcode: RM0035712
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15.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Clearwater Creek, ca 4-6 mi N of U.S. Hwy 14, 16, & 20.  Elev. 7500-7800 ft.
T53N R107W S3; also T52N R107W S34.  44.6019 N, 109.739 W.  
Openings in coniferous forest. Record really is identical to #11063. Phenology: flowering & fruiting. 

Erwin F. Evert, 11064.  8/14/1986. 		RM 725947	Barcode: RM0035711
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16.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

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

Erwin F. Evert, 12236.  6/16/1987. 		RM 731267	Barcode: RM0035698
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17.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along east side of Sweetwater Creek, ca 4-5 mi N of U.S. Hwy 14, 16, & 20.  Elev. 6700-6800 ft.
T53N R106W S31; also S32.  44.5295 N, 109.6782 W.  
Douglas fir forest and openings dominated by Juniperus communis, Bromus ciliatus, Arnica cordifolia and Antennaria rosea. Phenology: flowering & fruiting. 

Erwin F. Evert, 13139.  7/9/1987. 		RM 731827	Barcode: RM0035699
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18.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: just W of Sheep Creek and immediately S of the North Fork Shoshone River and U.S. Hwy 14, 16, & 20.  Elev. 6280 ft.
T52N R107W S20.  44.4618 N, 109.765 W.  
Flat bench-like area composed of mostly open grassland with some Douglas fir and limber pine. Phenology: flowering & fruiting. 

Erwin F. Evert, 13662.  8/12/1987. 		RM 732663	Barcode: RM0035709
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19.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge immediately E of Rand Creek on northeast end of Table Mountain, ca 2 mi N of U.S. Hwy 14, 16, & 20.  Elev. 7100 ft.
T52N R105W S35 NE1/4 of.  44.4328 N, 109.4629 W.  
Openings in Douglas fir forest, prominent species included: Festuca idahoensis, Leucopoa kingii, and Antennaria umbrinella. Phenology: flowering & fruiting. 

Erwin F. Evert, 15265.  7/11/1988. 		RM 751578	Barcode: RM0035689
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20.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: along Sliderock Mountain-Grouse Ridge Road (Forest Road 482).  Elev. 6900 ft.
T3S R14E S14.  45.5743 N, 109.9636 W.  
Douglas fir forest and openings on south side of road just above clearcut with Carex geyeri, Melica subulata, Festuca occidentalis, and Hieracium albiflorum. Phenology: flowering & fruiting. 

Erwin F. Evert, 22047.  7/20/1991. 		RM 739915
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21.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Stillwater County: Along south side of the Stillwater River at Cliff Swallow fishing access and campground, ca 10 mi W of Absarokee.  Elev. 4400 ft.
T4S R17E S4.  45.5161 N, 109.6345 W.  
Disturbed weedy roadside with Berteroa incana, Tragopogon dubius, and Bromus tectorum. Phenology: flowering & fruiting. 

Erwin F. Evert, 22770.  6/12/1992. 		RM 779728
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22.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Gallatin County: Madison Range: Gallatin National Forest: ridge ca 1/2 mi W of Forest Service Road 2527, ca 18 mi N of West Yellowstone.  Elev. 8800 ft.
T11S R4E S24; also S25.  44.8611 N, 111.1847 W.  
Around and on limestone outcroppings on open, east-facing slope with Lomatium ambiguum, Haplopappus acaulis, and Phlox multiflora. Phenology: flowering & fruiting. 

Erwin F. Evert, 23816.  7/16/1992. 		RM 754559
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23.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Fremont County: Snake River Plains: along dirt road ca 5 mi S of Split Butte; ca 12 mi NNW of Ashton.  Elev. 5700 ft.
T10N R41E S7.  44.2091 N, 111.6653 W.  
Disturbed grassland at edge of mined area south of road forks and stock pond with Carex douglasii, Alyssum alyssoides, and Bromus tectorum. 

Erwin F. Evert, 25026.  6/18/1993. 		RM 
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24.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Teton County: Big Hole Mountains: top and south side of Susies Nipple, ca 3.5 mi S of Idaho Hwy 33.  Elev. 6800-6897 ft.
T6N R43E S24.  43.8323 N, 111.3296 W.  
Grassland-forbland on rocky substrates with Astragalus purshii, Haplopappus acaulis, Phlox hoodii, and Cymopterus terebinthus. 

Erwin F. Evert, 25254.  6/20/1993. 		RM 
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25.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Custer National Forest: along Meyers Creek, in foothills ca 10 mi NW of Nye just W of the county line.  Elev. 5900 ft.
T4S R14E S13 NE1/4.  45.4869 N, 109.9428 W.  
Meadow opening in Douglas fir-spruce forest with Festuca idahoensis, Antennaria anaphaloides, Geum triflorum, and Cerastium arvense. Phenology: flowering & fruiting. 

Erwin F. Evert, 25699.  7/8/1993. 		RM 611189
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26.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Madison County: Madison Range: Beaverhead National Forest: ca 1/2 mi W of Hammond Creek Ranger Station, 12 mi E of Ennis.  Elev. 6400 ft.
T5S R2E S31.  45.3559 N, 111.5267 W.  
Meadow openings and edge of Douglas fir forest with Medicago lupulina, Phleum pratense, Collomia linearis, and Geranium viscosissimum. Phenology: flowering & fruiting. 

Erwin F. Evert, 26580.  8/2/1993. 		RM 610680
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27.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: along Benbow Jeep Trail: ca 1/4-3/4 mi s of the Benbow Road, ca 3 mi SW of Dean.  Elev. 5800-6000 ft.
T5S R16E S15; also S22.  45.3996 N, 109.7374 W.  
Douglas fir-aspen woodland with Lilium philadelphicum, Lupinus argenteus, Spiraea betulifolia, and Fragaria vesca. Phenology: flowering & fruiting. 

Erwin F. Evert, 27639.  6/28/1994. 		RM 780784
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28.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: East Rosebud Campground; ca 18 mi W of Red Lodge.  Elev. 6300 ft.
T7S R17E S21.  45.2061 N, 109.638 W.  
Open, disturbed, grassy area with Potentilla argentea, Festuca idahoensis, Arenaria congesta, and Calochortus gunnisonii. Phenology: flowering. 

Erwin F. Evert, 28123.  7/20/1994. 		RM 781288	Barcode: RM0101250
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29.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: along North Fork of Bear Creek; just N of Jardine.  Elev. 6900-6950 ft.
T9S R9E S4.  45.0804 N, 110.6271 W.  
Disturbed riparian/spruce forest with Aster hesperius, Calamagrostis canadensis, and Orthilia secunda. Phenology: flowering & fruiting. 

Erwin F. Evert, 28623.  8/10/1994. 		RM 781894	Barcode: RM0101009
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30.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: along West Bridger Creek, ca 15 mi SSE of Big Timber.  Elev. 5160 ft.
T2S R15E S34.  45.618 N, 109.8607 W.  
Meadow opening with Festuca idahoensis, Delphinium occidentale, Microsteris gracilis, and Arnica fulgens. Phenology: fruiting. 

Erwin F. Evert, 29826.  7/6/1995. 		RM 783111
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31.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: along Bear Creek Trail, 1/2 to 1 mi E of Knox Lake (Castle), ca 13 mi NE of Gardiner.  Elev. 8000 ft.
T8S R9E S14.  45.1387 N, 110.5862 W.  
Spruce-fir and lodgepole pine forest with Vaccinium scoparium, Thalictrum occidentale, and vaccinium membranaceum. Phenology: flowering & fruiting. 

Erwin F. Evert, 32178.  7/19/1996. 		RM 788715
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32.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: along Pine Creek just E of Bear Creek Road, 1 mi NE of Jardine.  Elev. 7060 ft.
T9S R9E S4.  45.0804 N, 110.6271 W; uncertainty 1 mi..  
Sagebrush-grassland opening in coniferous forest with Balsamorhiza sagittata, Helianthella uniflora, and Artemisia tridentata var. vaseyana. Phenology: flowering & fruiting. 

Erwin F. Evert, 32694.  8/9/1996. 		RM 787777
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33.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Fremont County: Island Park Plateau: Targhee National Forest: Upper Mesa Falls on the east side of the Henrys Fork River, 13 mi NE of Ashton.  Elev. 5900 ft.
T10N R43E S13.  
Open to partially shaded talus and seepage just S of falls. Phenology: flowering & fruiting. 

Erwin F. Evert, 33775.  7/10/1997. 		RM 819704	Barcode: RM0024478
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34.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Madison County: Madison Range: Beaverhead National Forest: along the north side of Papoose Creek, ca 3 mi SW of Hilgard Peak.  Elev. 7800 ft.
T11S R2E S5.  
Talus slope with Cryptogramma acrostichoides, Woodsia scopulina, Erigeron acris, and Rubus idaeus. Phenology: flowering & fruiting. 

Erwin F. Evert, 33978.  7/21/1997. 		RM 819342	Barcode: RM0021138
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35.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: along the south side of the North Fork Sixmile Creek.  Elev. 6300-6500 ft.
T7S R8E S10.  45.2409 N, 110.7269 W; uncertainty 1 mi..  
Openings in Douglas fir forest with Artemisia tridentata var. vaseyana, Elymus spicatus, and Eriogonum umbellatum var. majus. Phenology: flowering & fruiting. 

Erwin F. Evert, 35370.  6/30/1998. 		RM 820771	Barcode: RM0014109
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36.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Sweet Grass County: Absaroka-Beartooth Mountains: Gallatin National Forest: Hells Canyon Campground along Boulder River, 35 mi SW of Big Timber.  Elev. 6200-6300 ft.
T5S R12E S35.  45.3559 N, 110.2104 W; uncertainty 1 mi..  
Just southeast of campground on rock outcroppings in open Douglas fir forest with Festuca idahoensis, Lomatium cous, and Antennaria anaphaloides. Phenology: flowering & fruiting. 

Erwin F. Evert, 35535.  7/8/1998. 		RM 820786	Barcode: rm0023250
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37.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Teton Range: Targhee National Forest: along the south side of Moose Creek, ca 6 mi SE of Victor, ID.  Elev. 6650 ft.
T42N R118W S31.  43.562 N, 111.0545 W.  
Lodgepole pine forest with Calamagrostis rubescens, Pedicularis racemosa var. alba, and Vaccinium membranaceum. Phenology: fruiting. 

Erwin F. Evert, 37377.  7/28/1999. 		RM 823125	Barcode: RM0022087
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38.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Fremont County: Island Park Plateau: Targhee National Forest: along Anderson Mill Canyon or Forest Road 164, 8 mi NE of Ashton.  Elev. 6000 ft.
T10N R43E S33.  44.1507 N, 111.3851 W; uncertainty 1 mi..  
Open lodgepole pine forest on south-facing slope with Gayophytum diffusum var. diffusum, Carex rossii, and Hieracium albiflorum. Phenology: flowering & fruiting. 

Erwin F. Evert, 37496.  7/29/1999. 		RM 822126	Barcode: RM0024105
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39.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: Yellowstone Plateau: Yellowstone National Park: along (Old) Pelican Creek Trail, 5 mi E of Fishing Bridge.  Elev. 7850 ft.
T53N R111W S18.  44.5717 N, 110.2824 W; uncertainty 1 mi..  
Meadow openings in lodgepole pine forest with Madia glomerata, Aster integrifolius, and Festuca idahoensis. Phenology: flowering & fruiting. 

Erwin F. Evert, 37896.  8/7/1999. 		RM 821833	Barcode: RM0022060
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40.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Barbour Fork Soda Creek, ca 2.5 air mi SW of Idaho Springs; ca 30-31 air mi W of Denver.  Elev. 8480-9040 ft.
T4S R73W S10 W1/2; also South1/2 S9 and N1/2 S16.  39.7149 N, 105.5556 W; uncertainty 0.5 mi..  
On rocky open southwestern slope and roadside. Phenology: flowering & fruiting. 

Erin Foley, 1280.  6/22/2003. 		RM 
     with Michael Foley
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41.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: along Keyser Creek, ca 0.5 mi W of the junction of Williams Fork and Keyser Creek, ca 12.5 air mi SSE fo Hot Sulphur Springs.  Elev. 8420-9280 ft.
T2S R78W S2 South1/2; also N1/2 S11.  39.8959 N, 106.0865 W; GPS Reading.  
Sagebrush steppe, drainage gullies, and creekside. Phenology: flowering & fruiting. 

Erin Foley, 1358.  6/24/2003. 		RM 
     with Michael Foley
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42.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Grand County: Arapaho National Forest: Williams Fork Mountains: County Road 3, ca 0.5 mi W of Lost Creek, ca 11 air mi SW of Hot Sulphur Springs.  Elev. 8400 ft.
T1S R78W S32.  39.9247 N, 106.1312 W; GPS Reading.  
Roadside and in spruce/lodgepole pine forest. Phenology: flowering & fruiting. 

Erin Foley, 2803.  7/18/2003. 		RM 
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43.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: ca 1 mi SW of Devils Canyon, ca 7.5 air mi SE of Empire; ca 5 air mi SW of Idaho Springs.  Elev. 10400 ft.
T4S R73W S19 E1/2; also W1/2 S20.  39.6877 N, 105.596 W; GPS Reading.  
Wet meadows below Artemisia hills and adjacent spruce/lodgepole pine forest. Phenology: flowering & fruiting. 

Erin Foley, 4453.  8/7/2003. 		RM 
_________________________________________________________________________

44.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Gilpin County: Arapaho National Forest: Front Range, tributary of North Clear Creek, ca 4 air mi WNW of Central City; ca 6.5 air mi NE of Empire.  Elev. 9800 ft.
T3S R73W S5 N1/2.  39.822 N, 105.585 W; GPS Reading.  
Along small stream through spruce forest and cleared meadows. Phenology: flowering & fruiting. 

Erin Foley, 4660.  8/10/2003. 		RM 
_________________________________________________________________________

45.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Grand County: Middle Park: E of County Road 3, ca 2 air mi S of Parshall and ca 2 air mi E of Williams Fork Reservoir, ca 4.5 air mi SW of Hot Sulphur Springs.  Elev. 7680-7920 ft.
T1N R78W S19 SE1/4.  40.0347 N, 106.1779 W to 40.0302 N, 106.1685 W; GPS Reading.  
Aspen groves. Phenology: flowering & fruiting. 

B. E. Nelson, 61263.  6/30/2004. 		RM 
     with Daniel Mullendore
_________________________________________________________________________

46.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Grand County: Middle Park: along and just E of County Road 3, ca 1 air mi S of Parshall and ca 1 3/4 air mi NE of Williams Fork Reservoir, ca 4 1/4 air mi SW of Hot Sulphur Springs.  Elev. 7600-7764 ft.
T1N R78W S19 NE1/4 of NE1/4.  40.0412 N, 106.1736 W; GPS Reading.  
Roadside and adjacent right of way. Phenology: flowering & fruiting. 

B. E. Nelson, 61302.  6/30/2004. 		RM 
     with Daniel Mullendore
_________________________________________________________________________

47.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: summit of Sheep Mountain E of Wyo Hwy 71, ca 18.7 air mi S of Rawlins.  Elev. 7900 ft.
T19N R88W S12 NE1/4.  41.6351 N, 107.2523 W.  
Sagebrush-snowberry draw. Phenology: flowering. 

Amy J. Roderick, 1311.  6/28/1997. 		RM 
_________________________________________________________________________

48.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Grand County: Middle Park: Dry Creek along County Road 1, ca 3 air mi SSW of Kremmling and ca 9.5 air mi NE of Radium.  Elev. 7600 ft.
T1N R80W S30 S1/2; also N1/2 S31.  40.0135 N, 106.396 W; GPS Reading.  
In moist disturbed area. Phenology: flowering & fruiting. 

Erin Foley, 6845.  6/3/2004. 		RM 
_________________________________________________________________________

49.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Grand County: Williams Fork Mountains: Lawson Ridge, ca 6 air mi SE of Kremmling and ca 7 air mi NNW of Green Mountain Reservoir.  Elev. 7770-8800 ft.
T1S R80W S3; also N1/2 S10.  40.0002 N, 106.3406 W to 39.9821 N, 106.3379 W; GPS Reading.  
Sagebrush flats. Phenology: flowering & fruiting. 

Erin Foley, 6972.  6/5/2004. 		RM 
_________________________________________________________________________

50.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Grand County: Middle Park: just S of Hot Sulphur Springs State Wildlife Area and just N of Little Muddy, ca 3.5 air mi SSW of Hot Sulphur Springs and 11 air mi SW of Granby.  Elev. 8000-8450 ft.
T1N R78W S27 E1/2.  40.0218 N, 106.1089 W to 40.0223 N, 106.114 W; GPS Reading.  
Sagebrush/aspen transition. Phenology: flowering & fruiting. 

Erin Foley, 7356.  6/10/2004. 		RM 
_________________________________________________________________________

51.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Grand County: Rabbit Ears Range: Antelope Creek, ca 12.5 air mi NNE of Kremmling and ca 18.5 air mi NW of Hot Sulphur Springs.  Elev. 7840-8040 ft.
T3N R80W S8 SW1/4.  40.2318 N, 106.3665 W; GPS Reading.  
Well-drained sandy slope. Phenology: flowering & fruiting. 

Erin Foley, 7530.  6/12/2004. 		RM 
     with Tony Sloan
_________________________________________________________________________

52.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Grand County: Middle Park: ca 3.5 air mi ESE of Hot Sulphur Springs and 6 air mi WSW of Granby.  Elev. 8400-8800 ft.
T1N R77W S8.  40.0635 N, 106.0413 W; GPS Reading.  
Steep rocky southwest-facing sagebrush slope. Phenology: flowering. 

Erin Foley, 7899.  6/17/2004. 		RM 
_________________________________________________________________________

53.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Grand County: Middle Park: Ute Bill Creek, ca 4 air mi NW of Hot Sulphur Springs and ca 6 air mi NE of Parshall.  Elev. 9160-9440 ft.
T2N R78W S16 S1/2.  40.1331 N, 106.1355 W; GPS Reading.  
Open aspen slope. Phenology: flowering & fruiting. 

Erin Foley, 8460.  6/26/2004. 		RM 
_________________________________________________________________________

54.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Grand County: Middle Park: Corral Creek, ca 1.5 air mi NNW of Parshall and ca 4 air mi W of Hot Sulphur Springs.  Elev. 9160-9440 ft.
T1N R78W S6 W1/2; also T1N R79W S1 E1/2.  40.0777 N, 106.1858 W to 40.0803 N, 106.1759 W; GPS Reading.  
Sagebrush along intermittent stream with Populus tremuloides. Phenology: flowering & fruiting. 

Erin Foley, 8509.  6/26/2004. 		RM 
_________________________________________________________________________

55.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Grand County: Arapaho National Forest: Middle Park: just S of U.S. Hwy 40, ca 4 air mi WNW of Granby and ca 5.5 air mi NE of Hot Sulphur Springs.  Elev. 7800-8080 ft.
T2N R77W S26 SW1/4; also E1/2 S27.  40.1031 N, 105.9934 W to 40.1 N, 105.9911 W; GPS Reading.  
Sagebrush slope. Phenology: flowering & fruiting. 

Erin Foley, 9243.  7/5/2004. 		RM 
_________________________________________________________________________

56.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Grand County: Middle Park: Round Creek, ca 11.5 air mi NE of Kremmling and ca 13.8 air mi NW of Hot Sulphur Springs.  Elev. 8680-9120 ft.
T3N R79W S19; also N1/2 S30.  40.1995 N, 106.2801 W to 40.2106 N, 106.2778 W; GPS Reading.  
Sagebrush slope. Phenology: flowering & fruiting. 

Erin Foley, 9615.  7/10/2004. 		RM 
_________________________________________________________________________

57.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Grand County: Middle Park: Round Creek, ca 11.5 air mi NE of Kremmling and ca 13.8 air mi NW of Hot Sulphur Springs.  Elev. 8680-9120 ft.
T3N R79W S19; also N1/2 S30.  40.1995 N, 106.2801 W to 40.2106 N, 106.2778 W; GPS Reading.  
Sagebrush slope. Phenology: flowering & fruiting. 

Erin Foley, 9620.  7/10/2004. 		RM 
_________________________________________________________________________

58.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: Chicken Spring and adjacent rim, ca 10.5 air mi NW of Rawlins; ca 5 air mi S of Rendle Point.  Elev. 7080-7520 ft.
T22N R88W S4.  41 54' 54" N, 107 20' 56" W.  
Dry spring drainage; dense graminoids dominant, heavily grazed; dry soil. Phenology: fruiting. 

Laura Welp, 1475.  6/29/1994. 		 
_________________________________________________________________________

59.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Popo Agie River Drainage: along Horace Gulch, ca 4.5 air mi SE of Roundtop Mountain; ca 13 air mi W of Schoettlin Mountain.  Elev. 7780-8000 ft.
T29N R99W S3.  42.5156 N, 108.6653 W.  
Open, grazed meadow with scattered pine. Phenology: flowering. 

Laura Welp, 2189.  7/12/1994. 		 
_________________________________________________________________________

60.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Ferris Mountains: base, steep slopes, and limestone fins of Ferris Mountain, ca 12.5 air mi E of Lamont; ca 7 air mi NW of Ferris.  Elev. 7550-7875 ft.
T26N R87W S5.  42.2531 N, 107.2544 W.  
Northwest-facing, uplifted slope and drainage; open pine overstory with scattered aspen, sagebrush understory; fine, dry, loose, duffy soil. Phenology: fruiting. 

Laura Welp, 2305.  7/16/1994. 		 
_________________________________________________________________________

61.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: spring and adjacent hills at base of Ferris Mountains, ca 12.5 air mi E of Lamont; ca 5.5 air mi NW of Ferris.  Elev. 7580-7820 ft.
T26N R87W S8 E1/2; also W1/2 S9.  42.2386 N, 107.2544 W.  
Gentle, south-facing slope at base of steep limestone hill; partially vegetated with sagebrush; rocky, red clay soil. Phenology: fruiting. 

Laura Welp, 2362.  7/16/1994. 		 
_________________________________________________________________________

62.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Green Mountain: open plateau and drainage in Sheep Creek Park, ca 10.5 air mi SSE of Jeffrey City; ca 11.5 air mi NW of Whiskey Peak.  Elev. 8200-8460 ft.
T28N R92W S25.  42.3697 N, 107.765 W.  
Shaded drainage on west-facing slope; dense pine and aspen overstory, sparse understory; dry, fine, rocky soil. Phenology: fruiting. 

Laura Welp, 2699.  7/20/1994. 		 
_________________________________________________________________________

63.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: drainage near top of Joe Hay Rim, ca 7 air mi S of Oregon Buttes; ca 10 air mi SE of The Pinnacles.  Elev. 7400-7520 ft.
T25N R101W S10 NE1/4; also NW1/4 S11.  42.1564 N, 108.8572 W.  
Open flat plateau on east-facing slope of wide drainage; grazed graminoids dominant, stands of Populus; dark fine soil. Phenology: flowering. 

Laura Welp, 3014a.  7/27/1994. 		 
_________________________________________________________________________

64.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

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

Laura Welp, 5992.  7/4/1995. 		 
_________________________________________________________________________

65.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Crooks Mountain: summit ca 5.5 air mi SE of Warm Springs; ca 8 air mi NE of Buffalo Basin oil field.  Elev. 6700-6840 ft.
T28N R95W S11 NE1/4; also NW1/4 S12.  42.4144 N, 108.1342 W.  
Moist draw between steep hills with dense graminoids and scattered Ribes shrubs; rocky sandy soil. Phenology: flowering & fruiting. 

Laura Welp, 7224.  8/4/1995. 		 
_________________________________________________________________________

66.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Popo Agie River Drainage: foothills ca 18 air mi SE of Lander; ca 24 air mi W of Sweetwater Station.  Elev. 7100-7300 ft.
T30N R99W S10 South1/2.  42.5883 N, 108.65 W.  
Open ridgetop with grasses, sagebrush, and scattered pines; rocky soil with scattered outcrops. Phenology: fruiting. 

Laura Welp, 7416.  8/8/1995. 		 
_________________________________________________________________________

67.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Popo Agie River Drainage: Stambaugh Creek, ca 19 air mi S of Lander; ca 19 air mi W of Sweetwater Station.  Elev. 6700-7520 ft.
T30N R98W S19; also S20.  42.56 N, 108.5908 W.  
Draw on north-facing slope with dense grasses and scattered sagebrush, Populus overstory; duffy soil. Phenology: flowering & fruiting. 

Laura Welp, 7578.  8/10/1995. 		 
_________________________________________________________________________

68.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park: south side of Schwabacher Landing Road, ca 17 air mi N of Jackson, 0.5 air mi E of Snake River.  Elev. 6600 ft.
T43N R115W S8.  
Sagebrush-steppe dominated by Artemisia tridentata, Festuca idahoensis, Perideridia montana, Poa pratensis, Eriogonum umbellatum and Koeleria macrantha. 

Stuart Markow, 11711a.  8/6/1998. 		 
_________________________________________________________________________

69.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 0.5-1 air mi NW of Gunsight Pass on flank of plateau.  Elev. 9100-9200 ft.
T42N R112W S10 W1/2.  
Rocky slopes with scattered patches of conifers. Phenology: fruiting. 

Ronald L. Hartman, 53281.  8/12/1995. 		 
_________________________________________________________________________

70.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: highland N of Lower Gros Ventre Drainage and S of Ditch and Slate Creeks: Carmichael Fork, Slate Creek; ca 4 air mi N of Crystal Creek Campground.  Elev. 6900-7100 ft.
T43N R113W S27.  
Streamside. Phenology: fruiting. 

Ronald L. Hartman, 53815.  8/16/1995. 		 
_________________________________________________________________________

71.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Lake Alpine area, off County Road 162, ca 12 air mi W of Nathrop; ca 11 air mi SW of Buena Vista.  Elev. 9600-10600 ft.
T15S R79W S36; also S25.  38.7041 N, 106.1714 W.  
Pseudotsuga menziesii forest with Shepherdia understory, steep north aspect. Phenology: flowering & fruiting. 

Emily A. Holt, 682.  6/12/2000. 		 
_________________________________________________________________________

72.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: Sylvan Lake area, ca 16 air mi SSE of Eagle.  Elev. 8510-8800 ft.
T7S R84W S5; also S6.  39.4748 N, 106.796 W.  
Pinus contorta at lake front. Phenology: flowering & fruiting. 

Emily A. Holt, 864.  6/16/2000. 		 
_________________________________________________________________________

73.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Hardscrabble Mountian Area, West Slope Continental Divide: along Yates Gulch, N of Forest Road 412 along Trail 1864, ca 12 air mi SE of Gypsum.  Elev. 8000-8400 ft.
T6S R85W S25.  39.5034 N, 106.8773 W.  
Open aspen grove into spruce-Douglas fir forest. Phenology: flowering & fruiting. 

Emily A. Holt, 5871.  6/26/2001. 		RM 
_________________________________________________________________________

74.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: up trail to Fulford Cave off Forest Road 415, ca 14 air mi SSW of Edwards.  Elev. 9400-10000 ft.
T6S R83W S35; also S36.  39.4893 N, 106.6658 W.  
Aspen forest into spruce-fir forest at cave entrance, southwest aspect. Phenology: flowering & fruiting. 

Emily A. Holt, 6082.  6/28/2001. 		RM 
_________________________________________________________________________

75.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Gore Range, West Slope Continental Divide: Redsandstone Creek to Buffehr Creek Bike Trail, off Forest Road 700, ca 0.5 air mi N of Vail.  Elev. 8400-9400 ft.
T5S R81W S1.  39.6474 N, 106.4035 W.  
Open montane meadow with some aspen. Phenology: flowering & fruiting. 

Emily A. Holt, 6469.  7/8/2001. 		RM 
_________________________________________________________________________

76.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Pitkin County: Central Colorado: Sawatch Range, West Slope Continental Divide: along Hunter Creek Trail 1992, E of Forest Service sign to second large meadow (ca 1 mi), ca 2 air mi NE of Aspen.  Elev. 8600-9000 ft.
T9S R84W S3; also S4 and S5.  39.2993 N, 106.757 W.  
Aspen forest with several open montane meadows. Phenology: flowering & fruiting. 

Emily A. Holt, 7825.  8/11/2001. 		RM 
_________________________________________________________________________

77.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Pitkin County: Central Colorado: Sawatch Range, West Slope Continental Divide: off Colo Hwy 82 at Lincoln Gulch Road turnoff, north side of highway, ca 9 air mi SE of Aspen.  Elev. 9800-10500 ft.
T11S R83W S5.  39.1216 N, 106.693 W.  
Mixed forest with lodgepole, spruce-fir, and aspen. Phenology: flowering & fruiting. 

Emily A. Holt, 8013.  8/17/2001. 		RM 
     with Robert Booth
_________________________________________________________________________

78.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: along South Fooses Creek Trail 1776 (Colorado Trail), ca 4 mi along trail from trailhead to just below treeline, ca 3 air mi SSE of Garfield.  Elev. 9600-10800 ft.
T49N R6E S11; also S14, S23; also S26.  38.5153 N, 106.2691 W.  
Lodgepole and spruce-fir forests. Phenology: flowering & fruiting. 

Emily A. Holt, 8232.  8/25/2001. 		RM 
_________________________________________________________________________

79.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: south end of Lava Ridge, ca 3/4 mi E of Hazard Lake, ca 20 air mi N of McCall; ca 18 air mi NNE of New Meadows.  Elev. 7500-7700 ft.
T22N R3E S32 NW1/4.  45.2038 N, 116.1162 W.  
Burned whitebark pine-lodgepole pine-subalpine fir woodland. 

B. E. Nelson, 50591.  7/14/2000. 		RM 
_________________________________________________________________________

80.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains: along logging road just E of Wash Pan Creek, ca 13 air mi NW of Cambridge; ca 23 air mi WSW of Council.  Elev. 5000-5300 ft.
T15N R5W S1 NW1/4; also NE1/4 S2 and T16N R5W SE1/4 S35.  44.6653 N, 116.887 W.  
Mixed conifer overstory with many areas of recent timber harvest. Phenology: flowering. 

Joy Handley, 5026.  6/8/2000. 		RM 
_________________________________________________________________________

81.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Weiser River Valley: along Keith Creek Road just W of Shoe Peg Valley, ca 5.5 air mi NW of Midvale; ca 8 air mi SW of Cambridge.  Elev. 3100-3600 ft.
T14N R4W S28 South1/2; also SW1/4 S27.  44.5205 N, 116.8263 W.  
Open grass and shrub dominated rangeland. Phenology: flowering. 

Joy Handley, 5059.  6/10/2000. 		RM 
_________________________________________________________________________

82.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cuddy Mountains: Goodrich Creek Research Natural Area: along Goodrich Creek, ca 9 air mi SW of Council; ca 8 air mi NNE of Cambridge.  Elev. 3100-3867 ft.
T16N R2W S32 SE1/4; also SW1/4 S33 and T15N R2W NE1/4 S5.  44.6798 N, 116.6037 W.  
Roadside riparian area in grass and shrub rangeland. Phenology: fruiting. 

Joy Handley, 5154.  6/11/2000. 		RM 
     with Denise L. Fairbanks
_________________________________________________________________________

83.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Long Valley: Ponderosa State Park: N of McCall, ca 10 air mi E of New Meadows.  Elev. 5000 ft.
T19N R3E S34; also S22, S27; also T18N R3E S3.  44.9554 N, 116.0758 W.  
Mixed conifer forest with open meadows and marshes. Phenology: flowering. 

Joy Handley, 5460.  6/15/2000. 		RM 
     with Denise L. Fairbanks
_________________________________________________________________________

84.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains: Cuddy Mountain, just S of East Brownlee Creek, ca 14 air mi NNE of Cambridge; ca 18 air mi W of Council.  Elev. 5700-6300 ft.
T16N R4W S2 NW1/4; NE1/4 S3 and T17N R4W SW1/4 S35.  44.7522 N, 116.7858 W.  
Overstory dominated by Pseudotsuga menziesii with patches of Populus tremuloides. Phenology: flowering. 

Joy Handley, 6023.  6/25/2000. 		RM 
     with Phillip G. Lawrence
_________________________________________________________________________

85.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: peak just W of Fisher Creek Saddle, ca 17 air mi N of McCall; ca 15 air mi NNE of New Meadows.  Elev. 7400-8300 ft.
T21N R2E S17.  45.1584 N, 116.2389 W.  
Sparse subalpine community on granite parent material with Saxifraga bryophora var. tobiasiae. Phenology: fruiting. 

Joy Handley, 7635.  8/3/2000. 		RM 
     with Erin Peters
_________________________________________________________________________

86.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: ca 1 mi N of Faust Meadows, ca 4 air mi ENE of Warren Guard Station; ca 17 air mi NW of Big Creek Guard Station.  Elev. 8000 ft.
T23N R7E S33.  45.2908 N, 115.6043 W.  
Open disturbed meadow on ridgeline. Phenology: fruiting. 

Joy Handley, 8002.  8/13/2000. 		RM 
_________________________________________________________________________

87.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains Area: Pilot Peak Lookout, ca 2.5 air mi E of South Fork Guard Station; ca 10 air mi SE of Warren.  Elev. 7700-8057 ft.
T21N R8E S7 NE1/4 of SW1/4; NW1/4 of SE1/4 and .  45.1729 N, 115.5253 W.  
Road to lookout summit, south-facing slope. Phenology: flowering. 

Joy Handley, 3243.  8/9/1999. 		RM 
     with Denise L. Fairbanks
_________________________________________________________________________

88.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains Area: Little Pine-Cow Creek-Johnson Trail, ca 10.5 air mi NNW of Cambridge; ca 17 air mi W of Council.  Elev. 4700-5350 ft.
T16N R4W S23 South 1/2; also N1/4 S26.  44.7084 N, 116.7858 W.  
Basalt parent material, mixed conifer forest with inclusions of sagebrush/grassland and scabland. Phenology: flowering. 

Joy Handley, 900.  6/25/1999. 		RM 
     with Phill Lawrence
_________________________________________________________________________

89.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Routt County: Sierra MadreRange: Park Range: Routt National Forest: On ridge between South Fork Soda and Spring Creeks, ca 4.5 air mi WSW of Buffalo Pass, ca 4.5 air mi NE of Steamboat Springs.  Elev. 9300 ft.
T7N R83W S36.  40.5322 N, 106.6635 W.  
Open slope with scattered lodgepole pine. 

B. E. Nelson, 17749.  8/6/1989. 		 
     with Michelle Nelson
_________________________________________________________________________

90.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: south side below Youngs Pass, ca 31 air mi N of Rawlins; ca 11 air mi SE of Three Forks Junction.  Elev. 7900 ft.
T26N R88W S1.  42.253 N, 107.2991 W.  
Limber pine and Douglas fir with red sandy soil and big sagebrush. Phenology: flowering. 

Amy J. Roderick, 1723.  7/5/1997. 		RM 
_________________________________________________________________________

91.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Routt County: Sierra MadreRange: Park Range: west shoulder of Hahns Peak.  Elev. 9000-10839 ft.
T7N R85W S8; also S9.  40.5791 N, 106.9489 W.  
Spruce-fir-Pseudotsuga forest and adjacent meadows. 

Neil Snow, 4969.  8/4/1989. 		RM 
_________________________________________________________________________

92.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Grand County: Sierra MadreRange: Park Range: Dumont Lake Picnic Area, ca 12 air mi SE of Steamboat Springs.  Elev. 9200 ft.
T5N R82W S8.  40.4068 N, 106.6252 W.  
Meadows and disturbed areas. 

Neil Snow, 5175.  8/4/1989. 		RM 
_________________________________________________________________________

93.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 5 air mi NE of Crawford.  Elev. 8000-8500 ft.
T15S R91W S14 NW1/4; also NE1/4 S15.  38.7489 N, 107.5266 W.  
Oak shrubland with interspersed Peraphyllum and Amelanchier. Phenology: flowering. 

Kevin J. Taylor, 779.  6/1/1997. 		 
_________________________________________________________________________

94.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Fossil Ridge Wilderness: ca 10.5 air mi NE of Almont.  Elev. 9850-10000 ft.
T15S R83W S21 E1/2.  38.7327 N, 106.6745 W.  
On top of mesa; lodgepole pine/Douglas-fir/aspen forest. Phenology: flowering. 

Kevin J. Taylor, 7561.  7/1/1998. 		 777569
_________________________________________________________________________

95.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 3 air mi S of Pitkin.  Elev. 9700 ft.
T50N R4E S27 SW1/4.  38.5635 N, 106.5068 W.  
Aspen forest. Phenology: flowering. 

Kevin J. Taylor, 9113.  7/24/1998. 		 777568
_________________________________________________________________________

96.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 18 air mi WSW of Meeteetse, West Fork Timber Creek, ca 1 mi W of the Timber Creek Ranger Station.  Elev. 7500-7900 ft.
T47N R103W S15; also S10.  44.0428 N, 109.2035 W.  
Meadows with scattered Potentilla fruticosa; dry areas. 

Robert S. Kirkpatrick, 3590.  7/5/1984. 		RM 
_________________________________________________________________________

97.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Forest Road 703, Amole Canyon and old sheep driveway, ca 4 air mi NE of Penasco.  Elev. 8350-9400 ft.
T23N R13E S31; also S32 and W1/2 S33.  36.1909 N, 105.6047 W; GPS Reading.  
Mixed conifer forest and springs/drainages; old roadbed/sheep driveway. Phenology: flowering & fruiting. 

Jill E. Larson, 2211.  7/10/2005. 		RM 946947	Barcode: RM0144175
_________________________________________________________________________

98.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Pueblo de Taos Indian Reservation: along Rio Pueblo de Taos and drainage E of Encebado Canyon in Encebado burn area, ca 5 air mi E of Taos Pueblo.  Elev. 7550 ft.
36.4431 N, 105.4856 W; GPS Reading.  
2003 burn area with Quercus gambelii, Rosa woodsii, Lactuca serriola; formerly mixed conifer riparian area and ponderosa pine forest. Phenology: flowering & fruiting. 

Jill E. Larson, 5823.  6/5/2006. 		RM 946948	Barcode: RM0144176
     with James Lucero
_________________________________________________________________________

99.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 42 N of Tusas Ridge, ca 6 air mi WSW of Tres Piedras and ca 4.5 air mi NNW of Las Tablas.  Elev. 8350-8500 ft.
T28N R8E S34.  36.6175 N, 106.0786 W; GPS Reading.  
Dry drainage and north aspect slope with spruce and aspen. Phenology: flowering. 

Jill E. Larson, 6103.  6/11/2006. 		RM 946740	Barcode: RM0144293
_________________________________________________________________________

100.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 112 above Felipito Canyon, ca 3.5 air mi WNW of Canon Plaza.  Elev. 8820 ft.
T27N R7E S18.  36.5776 N, 106.2227 W; GPS Reading.  
Along dirt road in logged mixed conifer forest. Phenology: flowering & fruiting. 

Jill E. Larson, 6257.  6/11/2006. 		RM 946741	Barcode: RM0144294
_________________________________________________________________________

101.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 106, ca 7 air mi E of Vallecitos near east boundary of Vallecitos Federal Sustained Yield Unit.  Elev. 9450 ft.
T27N R7E S31 W1/2; also T27N R6E S36 E1/2.  36.5268 N, 106.2394 W; GPS Reading.  
In road cut in logged mixed conifer forest. Phenology: flowering & fruiting. 

Jill E. Larson, 6418.  6/12/2006. 		RM 946695	Barcode: RM0144295
_________________________________________________________________________

102.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Cruces Basin Wilderness Area: south aspect slopes above canyon of Cruces Creek and areas along north basin rim, ca 15 air mi ENE of Chama, ca 4 air mi S of Colorado.  Elev. 9300-10150 ft.
T31N R6E S3; also SE1/4 S4.  36.9499 N, 106.2979 W; GPS Reading.  
Slopes above creek and mesa top with dry meadows, aspen stands, and groupings of spruce-subalpine fir forest. Phenology: flowering & fruiting. 

Jill E. Larson, 6867.  6/18/2006. 		RM 946748	Barcode: RM0144296
     with Robert Peters
_________________________________________________________________________

103.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Fernando Mountains: South Boundary Trail 164 from Forest Road 437 at Garcia Park, ca 5 air mi SE of Shady Brook, ca 10 air mi E of Ranchos de Taos.  Elev. 9850-10000 ft.
T24N R14E S12 NE1/4; also S1.  36.3315 N, 105.3955 W; GPS Reading.  
Montane meadow with Cerastium arvense, Festuca idahoensis, Danthonia parryi and Cymopterus lemmonii. Phenology: flowering. 

Jill E. Larson, 6881.  6/20/2006. 		RM 946949	Barcode: RM0144177
_________________________________________________________________________

104.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Pueblo de Taos Indian Reservation: Lucero Canyon from footbridge to Martinez Canyon; trail along Rio Lucero, ca 6 air mi E of Arroyo Seco and ca 5 air mi S of Twining.  Elev. 8300-9300 ft.
36.5112 N, 105.4649 W; GPS Reading.  
Moist areas along stream and along trail in canyon bottom. Phenology: flowering & fruiting. 

Jill E. Larson, 7362.  6/29/2006. 		RM 946950	Barcode: RM0144178
     with James Lucero
_________________________________________________________________________

105.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: ORV Road to Osha Pass from Forest Road 76, ca 1 air mi NE Osha Mountain and 4.5 air mi SSW of Angel Fire.  Elev. 9700-9800 ft.
T24N R15E S14; also NW1/4 S11.  36.3162 N, 105.3185 W; GPS Reading.  
Mixed conifer forest of Abies arizonica, Picea engelmannii, Pseudotsuga menziesii, and old logging roads including small meadow openings with Festuca thurberi and Cirsium pallidum. Phenology: fruiting. 

Jill E. Larson, 8728.  7/18/2006. 		RM 946951	Barcode: RM0144179
_________________________________________________________________________

106.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: vicinity of Burns Lake, ca 1 air mi S of Trout Lakes, ca 8 air mi NNE of Canjilon.  Elev. 9350 ft.
T27N R5E S10 E1/2; also W1/2 S11.  36.5872 N, 106.3801 W; GPS Reading.  
Dry meadow with Stipa lettermanii and Orthocarpus luteus. Phenology: fruiting. 

Jill E. Larson, 9493a.  7/29/2006. 		RM 946749	Barcode: RM0144297
_________________________________________________________________________

107.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Forest Road 434, ca 4.8 air mi S of Meadowlark Lake and ca 12 air mi ENE of Ten Sleep.  Elev. 8440-8550 ft.
T48N R86W S17 SE1/4.  44.1272 N, 107.2193 W; uncertainty 0.5 mi..  
Sagebrush and coniferous forest. Phenology: flowering & fruiting. 

Luanne Lum, 3822.  7/6/2002. 		RM 936363	Barcode: RM0102903
_________________________________________________________________________

108.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Uncompahgre Plateau: on logging road W of Divide Road.  Elev. 9400 ft.
T46N R11W S13.  38.2409 N, 108.0293 W.  
Spruce and aspen with logged clearings. Phenology: flowering & fruiting. 

Margarette J. Lyon, 1889.  7/9/1993. 		 
_________________________________________________________________________

109.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Utah, Grand County: San Miguel and Lower Dolores River Drainages: Manti-La Sal National Forest: Deep Creek.  Elev. 9350-10000 ft.
T29N R25E S28; also S29.  
Open meadows with Lupinus, Festuca thurberi, Potentilla, and aspen groves; riparian areas with spruce, fir, and Sambucus; clear cuts with snowberry. Phenology: flowering & fruiting. 

Margarette J. Lyon, 7425.  8/16/1994. 		 
_________________________________________________________________________

110.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Teton Range East Slope: Rendezvous Mountain, avalanche chute NE of Horns Hole, ca 1.5 air mi NW of Teton Village; ca 8 air mi NW of Jackson.  Elev. 9000-9200 ft.
T42N R117W S14.  43.6052 N, 110.8553 W.  
Gullies and low ridges.  Gullies with forbs and shrubs, ridges forested with Picea, Pinus and Abies, with scattered tall forb communities. 

Stuart Markow, 11278.  7/20/1996. 		RM 
     with Jim Ozenberger
_________________________________________________________________________

111.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Mormon Basin, ca 8 air mi W of Lander.  Elev. 7490-7530 ft.
T33N R101W S14 W1/2; also E1/2 S15.  42.8307 N, 108.8961 W to 42.8281 N, 108.8999 W; GPS Reading.  
Sagebrush grassland. Phenology: flowering. 

Rob Massatti, 1060.  6/23/2005. 		USFS 847532	Barcode: USFS0031505
_________________________________________________________________________

112.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Rennecker Peak and southern slopes, ca 25 air mi SSW of Lander.  Elev. 9450-9470 ft.
T29N R101W S2 SW1/4; also E1/2 S3.  42.5059 N, 108.8744 W to 42.508 N, 108.8708 W to 42.5167 N, 108.8777 W; GPS Reading.  
Sagebrush grassland and sparse vegetation mosaic on gravelly granite derived substrate. Phenology: flowering. 

Rob Massatti, 1374.  6/30/2005. 		USFS 847531	Barcode: USFS0031504
_________________________________________________________________________

113.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Middle Fork Popo Agie River trail to lower Hudson Meadow, ca 8 air mi SW of Lander.  Elev. 7140-7890 ft.
T32N R101W S23 South1/2; also N1/2 S27.  42.7303 N, 108.8577 W to 42.7201 N, 108.8926 W; GPS Reading.  
Sagebrush grassland, trailside. Phenology: flowering. 

Rob Massatti, 1936.  7/8/2005. 		USFS 847530	Barcode: USFS0031503
_________________________________________________________________________

114.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Weed Draw to Canyon Creek, ca 12 air mi S of Lander.  Elev. 7380-7980 ft.
T31N R100W S1 South1/2; also N1/2 S12.  42.6816 N, 108.7266 W to 42.6771 N, 108.7378 W; GPS Reading.  
Sagebrush grassland on rocky limestone substrate. Phenology: fruiting. 

Rob Massatti, 2980.  7/25/2005. 		USFS 847529	Barcode: USFS0031502
_________________________________________________________________________

115.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Little Milky Lake area, ca 25 air mi SSE of Dubois.  Elev. 9620-9790 ft.
T37N R105W S28; also South1/2 S29.  43.1465 N, 109.4686 W to 43.1466 N, 109.4949 W; GPS Reading.  
Dry, rocky meadow. Phenology: flowering & fruiting. 

Rob Massatti, 4351.  8/17/2005. 		USFS 847528	Barcode: USFS0031501
_________________________________________________________________________

116.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 1.5 mi SW of Lander Hill, ca 4 air mi W of Lander.  Elev. 5800-6170 ft.
T33N R100W S16; also W1/2 S15.  42.8379 N, 108.8173 W to 42.8323 N, 108.8026 W; GPS Reading.  
Sagebrush grassland. Phenology: fruiting. 

Rob Massatti, 888.  6/23/2005. 		USFS 847533	Barcode: USFS0031506
_________________________________________________________________________

117.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Burnt Gulch to Freak Mountains, ca 10 air mi SSW of Lander.  Elev. 8550-9390 ft.
T31N R101W S11; also S13 and T31N R100W S18, N1/2 S19 and NW1/4 S20.  42.6717 N, 108.8666 W to 42.6476 N, 108.8371 W to 42.648 N, 108.8139 W to 42.6569 N, 108.8253 W; GPS Reading.  
Graminoid meadow on rocky limestone slope. Phenology: flowering. 

Rob Massatti, 5823.  6/22/2006. 		USFS 847555	Barcode: USFS0031391
_________________________________________________________________________

118.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Louis Lake Guard Station to Deer Creek Park, ca 19 air mi SSW of Lander.  Elev. 9320-9510 ft.
T30N R101W S10; also N1/4 S11 and South1/4 S2.  42.5927 N, 108.8747 W to 42.5882 N, 108.8923 W; GPS Reading.  
Dry rocky meadow. Phenology: flowering. 

Rob Massatti, 7415.  7/13/2006. 		USFS 847554	Barcode: USFS0031390
_________________________________________________________________________

119.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Coyote Creek and Warm Spring Creek W to Continental Divide, ca 11 air mi S of Togwotee Pass.  Elev. 9140-9680 ft.
T42N R110W S14; also N1/2 S15, SE1/4 S16, NE1/4 S21, South1/2 S22, South1/4 S23; also S24.  43.5916 N, 109.9959 W to 43.6066 N, 110.0478 W to 43.5878 N, 110.052 W; GPS Reading.  
Small opening within mixed coniferous forest. Phenology: flowering. 

Rob Massatti, 7786.  7/22/2006. 		USFS 847553	Barcode: USFS0031389
_________________________________________________________________________

120.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: north side access from Cherry Creek or BLM Road 3147, ca 8.7 air mi W of Three Forks Junction; ca 34 air mi N of Rawlins.  Elev. 7700 ft.
T27N R88W S23.  42.2963 N, 107.3185 W.  
Along stream in limber pine/subalpine fir forest. Phenology: flowering. 

Amy J. Roderick, 2399.  7/16/1997. 		RM 
_________________________________________________________________________

121.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: Sawatch Range: along Agate Creek near the Agate Creek Campground, ca 3 air mi NE of Sargents; ca 7.2 air mi W of Chipeta Mountain.  Elev. 8800-9200 ft.
T48N R5E S2 South1/4; also N1/2 S11.  38.4304 N, 106.3894 W.  
Mixed conifer/aspen riparian. Phenology: flowering & fruiting. 

Melanie Arnett, 1837.  7/16/1998. 		RM 
_________________________________________________________________________

122.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Cochetopa Hills: Gunnison National Forest: Indian Creek, ca 2 air mi WSW of Pinnacle Mine; ca 4.5 air mi ESE of Sargents; ca 7 air mi S of Monarch Pass.  Elev. 9240-9860 ft.
T48N R6E S20 SW1/4.  38.3898 N, 106.3338 W.  
Riparian. Phenology: flowering & fruiting. 

Melanie Arnett, 5223.  7/15/1999. 		RM 749903
_________________________________________________________________________

123.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Wetlands and Adjacent Areas: Coal Creek, ca 12 air mi NNE of Cokeville.  Elev. 6749 ft.
T26N R118W S10 SW1/4.  42.2459 N, 110.8563 W; GPS Reading.  
Dry uplands. Phenology: flowering & fruiting. 

Rachel Newton, 2166.  7/20/2005. 		RM 
_________________________________________________________________________

124.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Bull Mountain off County Road 80C on Forest Road 538, ca 42 air mi NW of Fort Collins.  Elev. 9100-9600 ft.
T11N R75W S20 NE1/4.  40.9084 N, 105.8289 W; uncertainty 0.5 mi..  
East facing slope with red sandstone substrate, on broad, flat topped mountain with Frasera hillsides. Phenology: flowering & fruiting. 

Sarah Nunn, 1337.  6/13/2001. 		RM 765520
_________________________________________________________________________

125.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Chicken Park, off Forest Road 181, N of County Road 180 (Creedmore Lakes Road), ca 37 air mi NW of Fort Collins.  Elev. 8200 ft.
T11N R73W S35 NW1/4.  40.8707 N, 105.5513 W; uncertainty 0.5 mi..  
Flat, open, montane park in the foothills. Phenology: flowering & fruiting. 

Sarah Nunn, 1831.  6/21/2001. 		RM 765519
_________________________________________________________________________

126.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: vicinity of Presa Spring on southern edge of Chama River Canyon Wilderness, 8 air mi NE of Gallina.  Elev. 8340 ft.
T24N R2E S16.  36.312 N, 106.734 W; GPS Reading.  
A forest of mature ponderosa pine, with thickets of Gambels oak and grassy open areas below. Phenology: flowering & fruiting. 

Brian Reif, 5617.  6/19/2003. 		RM 790004	Barcode: RM0118486
_________________________________________________________________________

127.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Sierra Nacimiento: Joaquin Canyon, ca 2 3/4 - 3 1/4 air mi W of Rio Guadalupe, ca 8.5 air mi N of Jemez Springs; ca 17.5 air mi SSE of Cuba.  Elev. 7850-8050 ft.
T18N R1E S16.  35.7937 N, 106.8307 W; GPS Reading.  
Open area along logging road and adjacent mixed conifer forest. Phenology: flowering & fruiting. 

B. E. Nelson, 62160.  7/20/2004. 		RM 790005	Barcode: RM0118474
_________________________________________________________________________

128.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: Sam Berry Meadow on east side of North Fork Shoshone River, ca 3 mi N of U.S. Hwy 14, 16, & 20.  Elev. 6900 ft.
T53N R109W S22.  44.5585 N, 109.982 W.  
Open, grassy, gravelly habitats near river. Phenology: vegetative only. 

Erwin F. Evert, 16946.  6/20/1989. 		RM 577807
_________________________________________________________________________

129.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ca 1 mi W of Pahaska; ca 1/8 mi N of U.S. Hwy 14, 16, & 20.  Elev. 7100 ft.
T52N R109W S9.  44.4908 N, 109.9865 W; uncertainty 1 mi..  
Open, rocky slope with Mahonia repens, Collinsia parviflora and Galium bifolium. Phenology: vegetative only. 

Erwin F. Evert, 17040.  6/21/1989. 		RM 578025
_________________________________________________________________________

130.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ca 4 mi N of U.S. Hwy 14, 16, and 20 on ridge above and E of Libby Creek.  Elev. 3300 ft.
T52N R108W S10 SW1/4.  
Sagebrush meadow. Phenology: flowering & fruiting. 

Erwin F. Evert, 3328.  7/28/1981. 		RM 341650	Barcode: RM0035687
_________________________________________________________________________

131.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along east side of Fishhawk Creek, ca 2.5 mi S of U.S. Hwy 14, 16, & 20.  Elev. 6600 ft.
T51N R108W S3 NW1/4.  44.41833 N, 109.84556 W.  
In open areas along trail with scattered lodgepole pine and Douglas fir. Phenology: flowering & fruiting. 

Erwin F. Evert, 6805.  7/2/1984. 		RM 609329	Barcode: RM0035697
_________________________________________________________________________

132.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge S of Sleeping Giant Mountain (Buttress Mountain), ca 1-2 mi N of U.S. Hwy 14, 16, & 20.  Elev. 7000-7800 ft.
T52N R108W S6.  44.5053 N, 109.906 W; uncertainty 1 mi..  
Open, rocky habitats and meadows. Phenology: flowering & fruiting. 

Erwin F. Evert, 7080.  7/17/1984. 		RM 609105	Barcode: RM0035691
_________________________________________________________________________

133.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge ca 0.5 mi W of Mormon Creek, ca 0.5-2 mi N of U.S. Hwy 14, 16, & 20.  Elev. 7600-8600 ft.
T52N R108W S8.  44.4908 N, 109.8858 W.  
Open, mostly dry ridge top with scattered Pseudotsuga menziesii and Pinus flexilis. Phenology: fruiting. 

Erwin F. Evert, 8425.  7/18/1985. 		RM 623608	Barcode: RM0035715
_________________________________________________________________________

134.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along June Creek on north side of Clayton Mountain, ca 1 mi S of U.S. Hwy 14, 16, & 20.  Elev. 6600-6800 ft.
T52N R107W S34.  44.4328 N, 109.7247 W.  
In open meadow areas along creek. Phenology: fruiting. 

Erwin F. Evert, 8580.  7/21/1985. 		RM 623543	Barcode: RM0035702
_________________________________________________________________________

135.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ca 0.5 mi W of the confluence of Elk Fork Creek and Cabin Creek, ca 8 mi S of U.S. Hwy 14, 16, & 20.  Elev. 7100 ft.
T51N R107W S26.  44.3603 N, 109.7046 W.  
Spruce forest at edge of wet meadows. Phenology: fruiting. 

Erwin F. Evert, 8823.  7/26/1985. 		RM 623534	Barcode: RM0035654
_________________________________________________________________________

136.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Arizona, Coconino County: Kaibab National Forest: North Unit: ca 1 mi N of Joes Mudhole.  Elev. 8450 ft.
T37N R2E S20.  
Ponderosa pine and Blue spruce on lower slope adjoining grassy park. Uncommon. Phenology: fruiting. 

William H. Moir, 342.  8/14/1974. 		USFS 428983
_________________________________________________________________________

137.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: South side of Snow Creek wildlife exclosure.  Elev. 7600 ft.
T31N R100W S36.  
Dry hillside. Phenology: flowering & fruiting. 

Judi Parham, 67.  7/16/1991. 		RM 616055	Barcode: RM0035686
_________________________________________________________________________

138.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Moffat County: North-central Colorado: Elkhead Mountains: Sand Point above the head of Fourmile Creek, ca 7.5 air mi E of Fortification; ca 22.5 air mi NNE of Craig.  Elev. 9400-9974 ft.
T10N R89W S18 NE1/4.  40.8235 N, 107.4224 W; uncertainty 0.5 mi..  
Sandy lee slope of the point. Phenology: flowering. 

B. E. Nelson, 51833.  8/15/2000. 		RM 756547
_________________________________________________________________________

139.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Jackson County: North-central Colorado: Park Range: below Rabbit Ears Peak on the north and east sides, ca 23 air mi W of Rand; ca 27 air mi SW of Walden.  Elev. 9800-10100 ft.
T5N R82W S4 N1/2.  40.4216 N, 106.6039 W.  
Old (40-50 years?) clearcuts in spruce-fir forest with limited regeneration. Phenology: flowering & fruiting. 

B. E. Nelson, 52012.  8/17/2000. 		RM 756546
_________________________________________________________________________

140.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: Meaden Mountain, ca 10 air mi NW of Clark.  Elev. 9900-10878 ft.
T9N R86W S5.  40.766 N, 107.0629 W.  
Balds on top of volcanic mountain and slope. Phenology: flowering. 

Ronald L. Hartman, 68084.  7/10/2000. 		RM 756545
_________________________________________________________________________

141.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along County Road 179, ca 7 air mi N of Oak Creek; ca 10.5 air mi SW of Steamboat Springs.  Elev. 7040-7080 ft.
T5N R85W S29 NW1/4 of NW1/4; also SW1/4 of SW1/4 S20.  40.3636 N, 106.9489 W; uncertainty 0.5 mi..  
Oak-serviceberry thickets on roadside. Phenology: flowering & fruiting. 

B. E. Nelson, 53566.  6/28/2001. 		RM 761122
_________________________________________________________________________

142.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: ca 1 1/4 air mi S of Slack-Weiss Reservoir and ca 2 air mi WNW of the north end of Arapaho Ridge, ca 21.5 air mi S of Walden.  Elev. 9120-9220 ft.
T5N R80W S10 NW1/4.  40.4163 N, 106.3604 W; uncertainty 0.5 mi..  
Sagebrush meadows. Phenology: fruiting. 

B. E. Nelson, 54230.  7/17/2001. 		RM 761178
_________________________________________________________________________

143.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: Walton Peak and vicinity, ca 4-5 air mi SW of Rabbit Ears Pass, ca 12 air mi SE of Steamboat Springs.  Elev. 9920-10559 ft.
T5N R83W S34 N1/4; also SW1/4 S26 and SE1/4 S27.  40.3482 N, 106.7004 W; uncertainty 2 mi..  
Stony ridge on volcanic substrate. Phenology: flowering & fruiting. 

B. E. Nelson, 54494.  7/24/2001. 		RM 761184
_________________________________________________________________________

144.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: head of Harrison Creek, ca 2 air mi E of Walton Peak, ca 3 air mi SW of Rabbit Ears Pass; ca 13 air mi SE of Steamboat Springs.  Elev. 9760-9800 ft.
T5N R83W S25 S1/2.  40.3628 N, 106.6628 W; uncertainty 1 mi..  
Open, stony slope with occassional lodgpole pine on volcanic substrate. Phenology: flowering & fruiting. 

B. E. Nelson, 54566.  7/24/2001. 		RM 761179
_________________________________________________________________________

145.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: north end of Crane Park just above Middle Fork Little Snake River, ca 6.5 air mi NNE of Columbine; ca 31.5 air mi N of Steamboat Springs.  Elev. 8240-8360 ft.
T11N R85W S4.  40.9382 N, 106.9299 W; uncertainty 1 mi..  
Silver-mountain sagebrush slope and meadow. Phenology: flowering & fruiting. 

B. E. Nelson, 55025.  7/31/2001. 		RM 761182
_________________________________________________________________________

146.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: at the head of Middle Fork Little Snake River, and along the Continental Divide, ca 1-2 air mi ENE of Big Red Park, ca 8-9 air mi ENE of Columbine; ca 30 air mi N of Steamboat Springs.  Elev. 9120-10359 ft.
T11N R84W S8 E1/2; also NW1/4 S17.  40.9239 N, 106.8354 W; uncertainty 2 mi..  
Clearings in spruce-fir forest. Phenology: fruiting. 

B. E. Nelson, 55101.  8/1/2001. 		RM 761181
_________________________________________________________________________

147.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: on the east side of Green Ridge just N of Muddy Slide (The Slide), ca 6-6.5 air mi E of Yampa; ca 9.5-10 air mi SE of Phippsburg.  Elev. 9440-10280 ft.
T2N R84W S11 SW1/4; also SE1/4 S10 and NE1/4 S15.  40.157 N, 106.7822 W; uncertainty 2 mi..  
Open area among aspen-subalpine fir on Mancos shale. Phenology: fruiting. 

B. E. Nelson, 55306.  8/7/2001. 		RM 761180
_________________________________________________________________________

148.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: along the Continental Divide ca 0.5-1 air mi NW of Chimney Rock, ca 8 air mi ESE of Muddy Pass; ca 27.5 air mi SSW of Walden.  Elev. 9480-9800 ft.
T5N R81W S36.  40.3583 N, 106.4362 W; uncertainty 1 mi..  
Openings in mixed conifer-aspen forest. Phenology: flowering & fruiting. 

B. E. Nelson, 55962.  8/20/2001. 		RM 761177
_________________________________________________________________________

149.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Colter Canyon, ca 13.5 miles NW of Moran; ca 21 air mi N of Moose.  Elev. 7340 ft.
T46N R115W S18 SE1/4.  43.9543 N, 110.7065 W; GPS Reading.  
Montane meadow and slope with Ceanothus velutinus. Phenology: flowering & fruiting. 

David Scott, 1130.  6/27/2006. 		RM 833498	Barcode: RM0011032
     with Ronald L. Hartman
_________________________________________________________________________

150.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Snake River, ca 3 air mi SW of Moran; ca 13.5 air mi NE of Moose.  Elev. 6743 ft.
T44N R114W S4 NW1/4.  43.8123 N, 110.5475 W; GPS Reading.  
Picea pungens forest adjacent to river. Phenology: flowering & fruiting. 

David Scott, 1382.  7/4/2006. 		RM 833497	Barcode: RM0011031
_________________________________________________________________________

151.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Elk Ridge, ca 18 air mi NW of Moran; ca 25 air mi N of Moose.  Elev. 7200 ft.
T47N R116W S27 NE1/4.  44.0113 N, 110.7629 W; GPS Reading.  
Pinus contorta and Picea engelmannii forest. Phenology: flowering & fruiting. 

David Scott, 1619.  7/10/2006. 		RM 833496	Barcode: RM0011030
     with Klara Varga
_________________________________________________________________________

152.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Bailey Meadows, ca 14 air mi NNW of Moran; ca 25.5 air mi NNE of Moose.  Elev. 7790 ft.
T47N R115W S24 SW1/4.  44.0226 N, 110.6183 W; GPS Reading.  
West-facing slope with mixed conifer patches and herbaceous meadows. Phenology: fruiting. 

David Scott, 3150.  8/16/2006. 		RM 833495	Barcode: RM0011029
     with Tacheeni Scott
_________________________________________________________________________

153.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Gros Ventre Junction, ca 4 air mi S of Moose; ca 9 air mi NNE of Jackson.  Elev. 6560 ft.
T42N R115W S18 SW1/4.  43.6009 N, 110.6987 W; GPS Reading.  
Hillside and irrigation ditch burned in 2003. Phenology: flowering. 

David Scott, 764.  6/19/2006. 		RM 833499	Barcode: RM0011033
     with Geneva Chong
_________________________________________________________________________

154.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: gravel road N of U.S. Hwy 89/191/287, ca 0.5 road mi SE of Colter Bay turn; 1 mi S of Forest Service boundary.  Elev. 6880 ft.
T46N R115W S36 NW1/4.  43.9143 N, 110.6183 W; uncertainty 0.25 mi..  
Wet grassy area. Phenology: flowering & fruiting. 

Ronald L. Hartman, 82864.  6/26/2006. 		RM 833494	Barcode: RM0011152
_________________________________________________________________________

155.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Pilgrim Creek, ca 7.5 air mi NW of Moran; ca 21.5 air mi NE of Moose.  Elev. 7300 ft.
T46N R114W S21 SW1/4.  43.9309 N, 110.5549 W; GPS Reading.  
Patches of mixed conifer forest and montane shrubs on a narrow ridge with well-drained soils. Phenology: flowering & fruiting. 

David Scott, 3742.  6/20/2007. 		RM 839398	Barcode: RM0018297
     with Tacheeni Scott
_________________________________________________________________________

156.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Gravel Creek, ca 13 air mi NE of Moran; ca 29.5 air mi NE of Moose.  Elev. 7600 ft.
T47N R113W S36 NW1/4.  44.001 N, 110.3697 W; GPS Reading.  
Montane slope with Pinus contorta regeneration and small, occasional Picea engelmannii- Abies lasiocarpa stands. Phenology: fruiting. 

David Scott, 3797.  6/22/2007. 		RM 839397	Barcode: RM0018296
     with Tacheeni Scott
_________________________________________________________________________

157.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near East Fork Pilgrim Creek, ca 8.5 air mi Nof Moran; ca 22.5 air mi NNE of Moose.  Elev. 8000 ft.
T46N R114W S16 NE1/4.  43.9583 N, 110.5384 W; GPS Reading.  
Montane meadow with Balsamorhiza sagittata, Carex geyeri, and Melica spectabilis. Phenology: flowering. 

David Scott, 3850.  6/24/2007. 		RM 839396	Barcode: RM0018295
     with Tacheeni Scott
_________________________________________________________________________

158.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Pilgrim Creek, ca 11.5 air mi N of Moran; ca 25 air mi NNE of Moose.  Elev. 7390 ft.
T47N R114W S33 NE1/4.  43.9958 N, 110.5426 W; GPS Reading.  
Scoured montane stream bed with cobble and sand bars, and moist stream banks. Phenology: flowering & fruiting. 

David Scott, 4796.  7/17/2007. 		RM 839395	Barcode: RM0018294
     with Mike Straw
_________________________________________________________________________

159.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: south end of George Creek and vicinity, ca 4 air mi SE of Garrett.  Elev. 7360-7400 ft.
T24N R73W S10.  42.0676 N, 105.5767 W.  
Swale. Phenology: fruiting. 

Amy J. Roderick, 965.  6/23/1997. 		 
_________________________________________________________________________

160.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Routt County: Routt National Forest: near Steamboat Springs.  Elev. 6500 ft.
On weedy hillside, 90% west slope. Phenology: fruiting. 

Agnes D. McNair, 10.  6/16/1921. 		USFS 428446
_________________________________________________________________________

161.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Moffat County: Dinosaur National Monument: Zenobia Basin: ca 0.5 mi NW of Bassett Camp: Douglas Mountain.  Elev. 7300 ft.
Uncommon on south slope of mountains in red sandy soil of southeast exposure with Pinus edulis, Juniperus osteosperma,  Artemisia tridentata, Melica and Elymus in Uinta Mountain Group Formation. Phenology: flowering & fruiting. 

Betsy E. Neely, 4350.  6/14/1987. 		RM 399754
_________________________________________________________________________

162.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, no county County: Leadville National Forest: Brush Creek.  Elev. 9700 ft.
Occasional on 15 degree west slope in gravel with Agropyron and Bromus. Phenology: fruiting. 

C. E. Oakley, 5.  9/12/1927. 		USFS 428448
_________________________________________________________________________

163.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Montrose County: Region of the Gunnison Watershed: Cerro Summit.
Phenology: fruiting. 

Carl F. Baker, 420.  7/12/1901. 		RM 166009
_________________________________________________________________________

164.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Montrose County: Region of the Gunnison Watershed: Cerro Summit.
Phenology: flowering & fruiting. 

Carl F. Baker, 420.  7/12/1901. 		RM 33356
_________________________________________________________________________

165.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Larimer County: Long Gulch.
Phenology: flowering & fruiting. 

C. S. Crandall, 3406.  7/2/1896. 		RM 47317
_________________________________________________________________________

166.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Mesa? County: Uncompahgre National Forest: Cold Springs: pasture.  Elev. 8500 ft.
On east slope in black loam. Phenology: fruiting. 

Elmer F. Reed, 21.  9/3/1914. 		USFS 428445
_________________________________________________________________________

167.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Teller County: Pike National Forest.  Elev. 7800 ft.
T12S R71W S15.  39.0057 N, 105.3217 W; uncertainty 1 mi..  
On gentle north slope in very sandy soil. Phenology: fruiting. 

F. C. Parrett, 8-32.  7/25/1911. 		USFS 428447
_________________________________________________________________________

168.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Boulder County: Near Boulder.  Elev. 5000-6000 ft.
Plains and foothills. Phenology: fruiting. 

Frank Tweedy, 4810.  7//1902. 		RM 42944
_________________________________________________________________________

169.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Gunnison County: Gunnison National Forest: Black Mesa.  Elev. 9500 ft.
Mountain grassland. Phenology: fruiting. 

George T. Turner, 128.  7/18/1952. 		USFS 428451
_________________________________________________________________________

170.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Gunnison County: Gunnison National Forest: Balck Mesa.  Elev. 9500 ft.
Mountain grassland. Phenology: flowering & fruiting. 

George T. Turner, 142.  7/17/1952. 		USFS 428450
_________________________________________________________________________

171.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Larimer County: Estes Park: Moraine.
Phenology: fruiting. 

George E. Osterhout, 1631.  7/9/1897. 		RM 166008
_________________________________________________________________________

172.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Larimer County: Moraine Park.  Elev. 8000 ft.
T5N R73W S31; also S32, S33.  40.35514 N, 105.60267 W; NAD 83, uncertainty 1.5 mi., Nat. Geog. TOPO!.  
Phenology: fruiting. 

George E. Osterhout, 876.  8//1895. 		RM 166007
_________________________________________________________________________

173.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Boulder County: Lake Eldora.  Elev. 9280 ft.
Hillside. Phenology: flowering & fruiting. 

Ira W. Clokey, 3185.  8/1/1918. 		RM 166006
_________________________________________________________________________

174.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Grand County: Arapaho National Forest: Gilsonite Ranger Station.  Elev. 10000 ft.
Phenology: fruiting. 

McDougall, 88.  8//1925. 		USFS 428452
_________________________________________________________________________

175.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Delta County: Gunnison National Forest: Mule Park.  Elev. 9500 ft.
T10S R91W S31.  39.1477 N, 107.5956 W; uncertainty 1 mi..  
In sandy loam on 5% slope, northeast exposure amongst silver sagebrush with Artemisia cana, Festuca, Poa and Stipa. Phenology: flowering & fruiting. 

Ralph K. Gierisch, 2072.  7/9/1959. 		USFS 428449
_________________________________________________________________________

176.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, La Plata County: San Juan Range: West Needle Mountains: Cascade Creek drainage: Purgatory Trail: vicinity of Purgatory Flats.  Elev. 8750 ft.
T39N R8W S30.  37.6183 N, 107.7888 W; uncertainty 1 mi..  
Mixed forest of aspen, Douglas fir, limber pine and white fir in sandy terrace. Phenology: flowering & fruiting. 

Tim Hogan, 3205.  7/2/1997. 		RM 730080
_________________________________________________________________________

177.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, La Plata County: San Juan Range: West Needle Mountains: Purgatory Trail: Animas River.  Elev. 7800 ft.
T39N R8W S32 SW1/4.  
Dry river terraces along river with Pinus ponderosa and Pseudtosuga menziesii. Phenology: fruiting. 

Tim Hogan, 3275a.  8/2/1997. 		RM 730069
_________________________________________________________________________

178.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest: La Mesita: 2 mi S of Espanola.  Elev. 5000 ft.
Sparse in woodland area on rock bluff on 100% slope in thin rocky soil. Phenology: flowering & fruiting. 

Vernon B. Bostick, 912.  10/12/1945. 		USFS 428444
_________________________________________________________________________

179.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Madison County: Targhee National Forest: Big Hole Mountains: Forest Service Road 213 beyond Hinckley Creek, ca 11 air mi E of Heise.  Elev. 7100-7400 ft.
T4N R42E S26.  
Mountain slopes. 

Ronald L. Hartman, 30054.  7/20/1991. 		 
     with Rafael Molina
_________________________________________________________________________

180.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Teton County: Targhee National Forest: West Slope Teton Range: McRenolds Reservoir, ca 8 air mi E of Lamont.  Elev. 7000 ft.
T7N R46E S5; also S6.  
Openings adjacent to reservoir. 

Ronald L. Hartman, 30908.  7/28/1991. 		 
     with Rafael Molina
_________________________________________________________________________

181.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Clark County: Targhee National Forest: Beaverhead Range: along Crooked Creek in Crooked Creek Canyon, ca 30 air mi NW of Dubois.  Elev. 7200-7600 ft.
T12N R31E S34.  
Coniferous forest dominated by Pseudotsuga menziesii and Picea engelmannii. 

Stuart Markow, 10133.  7/29/1992. 		 
_________________________________________________________________________

182.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Madison County: Targhee National Forest: Northwest Slope Big Hole Mountains: logging road between Warm Creek and Carlton Creek, ca 16 air mi W of Driggs.  Elev. 7000-7200 ft.
T5N R43E S20; also S21.  
Mostly open slopes dominated by forbs and shrubs (Balsamorhiza, Symphoricarpos, Artemisia), some aspen groves, and Douglas fir. 

Stuart Markow, 1022.  6/20/1991. 		 
_________________________________________________________________________

183.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: Taylor Creek area, ca 15 air mi NW of Island Park.  Elev. 5800 ft.
T14N R41E S32.  
Clearing in coniferous forest, dominated by grasses and forbs. 

Stuart Markow, 10445.  8/9/1992. 		 
_________________________________________________________________________

184.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Henrys Lake Mountains: along Twin Creek, ca 8.5 air mi SW of West Yellowstone, Montana.  Elev. 7200-7300 ft.
T15N R44E S17.  
Coniferous forest dominated by Pseudotsuga menziesii and Picea engelmannii. 

Stuart Markow, 10827.  8/17/1992. 		 
_________________________________________________________________________

185.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Converse County: Laramie Range: Medicine Bow National Forest: ca 0.5 mi E of Esterbrook Workstation; ca 31 road mi SE of Douglas.  Elev. 6200-6300 ft.
T28N R71W S11 NE1/4.  42.4131 N, 105.3324 W.  
Southeast facing Pinus/grassland slope on granitic soil. Phenology: fruiting. 

B. A. Packer, 3302.  6/21/1998. 		RM 
     with T. McGowan
_________________________________________________________________________

186.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Lemhi County: Targhee National Forest: Beaverhead Range: upper reaches of Scott Canyon, ca 8 air mi SE of Nicholia.  Elev. 7800-8200 ft.
T12N R30E S26.  
Coniferous forest dominated by Pseudotsuga menziesii and Picea engelmannii. 

Stuart Markow, 11026.  8/22/1992. 		 
_________________________________________________________________________

187.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: Mahogany Creek at entrance to National Forest, ca 7 air mi W of Driggs.  Elev. 6300-6400 ft.
T4N R44E S14.  
Combination open slopes and coniferous forest dominated by shrubs and forbs, Douglas fir, and Prunus. 

Stuart Markow, 1282.  6/23/1991. 		 
     with B. E. Nelson and Michelle Nelson
_________________________________________________________________________

188.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Bonneville County: Targhee National Forest: West Slope Snake River Range: Rainey Creek from entrance to National Forest to Corral Canyon, ca 3 air mi E of Swan Valley.  Elev. 5400-5800 ft.
T2N R44E S26; also S27 and S34.  
Juniper/grassland, dominated by Juniperus scopulorum and bunchgrass, some riparian. 

Stuart Markow, 1534.  6/28/1991. 		 
_________________________________________________________________________

189.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: trail from Rammel Hollow to Packsaddle Lake, ca 9 air mi W of Tetonia.  Elev. 6800-7600 ft.
T5N R43E S1; 2.  
Coniferous forest, dominated by Pinus contorta, Abies lasiocarpa, and Symphoricarpos, with many clearings dominated by forbs. 

Stuart Markow, 2741b.  7/12/1991. 		 
_________________________________________________________________________

190.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: trail from Rammel Hollow to Packsaddle Lake, ca 9 air mi W of Tetonia.  Elev. 6800-7600 ft.
T5N R43E S1; 2.  
Coniferous forest, dominated by Pinus contorta, Abies lasiocarpa, and Symphoricarpos, with many clearings dominated by forbs. 

Stuart Markow, 2757a.  7/12/1991. 		 
_________________________________________________________________________

191.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: above Packsaddle Lake, ca 9 air mi W of Tetonia.  Elev. 7400-7600 ft.
T5N R43E S12.  
Open slope above lake, dominated by Symphoricarpos, Ceanothus, and Artemisia, with many forbs. 

Stuart Markow, 2801.  7/12/1991. 		 
_________________________________________________________________________

192.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: NW of Packsaddle Lake, ca 10 air mi SW of Tetonia.  Elev. 7600 ft.
T3N R43E S11.  
Ridgetop dominated by Ceanothus, Artemisia, and Symphoricarpos. 

Stuart Markow, 2841.  7/12/1991. 		 
_________________________________________________________________________

193.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Bonneville County: Targhee National Forest: West Slope Snake River Range: Mike Spencer Canyon, ca 2-3 air mi E of Ida Hwy 31, ca 6 air mi NE of Swan Valley.  Elev. 6200-7300 ft.
T2N R44E S2; also S3.  
Mostly open valley bottom, dominated by forbs and shrubs, bordered by coniferous forest dominated by Abies lasiocarpa and Pseudotsuga menziesii with some riparian. 

Stuart Markow, 3182.  7/16/1991. 		 
_________________________________________________________________________

194.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Teton County: Targhee National Forest: Big Hole Mountains: Relay Ridge, ca 13.5 air mi W of Driggs.  Elev. 8600-8800 ft.
T4N R43E S1; also S2 and T5N R43E S35.  
Ridgetop dominated by forbs and bunchgrass, scattered Abies lasiocarpa and Pinus flexilis. 

Stuart Markow, 4029.  7/26/1991. 		 
_________________________________________________________________________

195.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Madison County: Targhee National Forest: West Slope Big Hole Mountains: West Pine Creek to base of Chicken Peak.  Elev. 6600-7200 ft.
T3N R43E S11; also S14.  
Coniferous forest, dominated by Abies lasiocarpa and Pinus contorta, with many openings, some riparian. 

Stuart Markow, 4379.  7/28/1991. 		 
_________________________________________________________________________

196.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: Patterson Creek Trail, ca 7 air mi NW of Victor.  Elev. 6600-7000 ft.
T4N R44E S26; also S27.  
Coniferous forest adjacent to creek, dominated by Abies lasiocarpa, Pinus contorta, and Picea engelmannii, some riparian. 

Stuart Markow, 5087.  8/5/1991. 		 
_________________________________________________________________________

197.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: West Slope Teton Range: Porcupine Creek Campground and surrounding area.  Elev. 5500-5700 ft.
T9N R44E S23.  
Coniferous forest dominated by Pinus contorta, with openings and adjacent roadside, and some riparian. 

Stuart Markow, 5778.  8/13/1991. 		 
_________________________________________________________________________

198.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: slope above and W of Threemile Creek, ca 15 air mi NNE of Dubois.  Elev. 6200-6600 ft.
T12N R37E S8; also S5.  
Shrub steppe dominated by Artemisia, Balsamorhiza, and grasses. 

Stuart Markow, 6693b.  5/30/1992. 		 
_________________________________________________________________________

199.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: slope above and W of Threemile Creek, ca 15 air mi NNE of Dubois.  Elev. 6200-6600 ft.
T12N R37E S8; also S5.  
Shrub steppe dominated by Artemisia, Balsamorhiza, and grasses. 

Stuart Markow, 6694.  5/30/1992. 		 
_________________________________________________________________________

200.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Clark County: Targhee National Forest: North Slope Western Centennial Mountains: ridge above Pleasant Valley Creek, between White Pine Canyon and Kite Canyon; ca 7 air mi NW of Spencer.  Elev. 6900-7200 ft.
T13N R35E S25.  
Mostly Balsamorhiza, grasses, Artemisia, and scattered Pseudotsuga. 

Stuart Markow, 6917.  6/5/1992. 		 
_________________________________________________________________________

201.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: Big Springs, ca 8 air mi SE of Henrys Lake, ca 4 air mi E of North Fork Summer Home Area.  Elev. 6400 ft.
T14N R44E S33.  
Flat, open site above flood plain, dominated by forbs and grasses. 

Stuart Markow, 7527.  6/12/1992. 		 
_________________________________________________________________________

202.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: at intersection of Dry Creek and road leading from Kilgore to Island Park, ca 8 air mi NE of Kilgore.  Elev. 6500 ft.
T14N R40E S8; also S9.  
Open area, mostly forbs, some grasses. 

Stuart Markow, 7709.  6/14/1992. 		 
_________________________________________________________________________

203.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: Cottonwood Creek area, ca 6.5 air mi N of Kilgore.  Elev. 6700 ft.
T14N R39E S31.  
Moist meadow, dominated by forbs and grasses. 

Stuart Markow, 8597.  7/4/1992. 		 
_________________________________________________________________________

204.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Converse County: Laramie Range: along Monday Creek, ca 10 air mi SW of Esterbrook.  Elev. 7400-7500 ft.
T27N R72W S18 SE1/4; also NE1/4 S19.  42.3133 N, 105.5247 W.  
Along dry creek beds, rangeland, and boulder outcroppings. Phenology: fruiting. 

B. A. Packer, 4124.  7/8/1998. 		RM 
     with T. McGowan
_________________________________________________________________________

205.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Bonneville County: Targhee National Forest: Southwest Slope Big Hole Mountains: Dry Canyon, ca 8 air mi NW of Swan Valley.  Elev. 5800 ft.
T3N R43E S33; also S34.  
Open canyon bottom bordered by coniferous forests dominated by Pseudotsuga menziesii. 

Stuart Markow, 895.  6/18/1991. 		 
_________________________________________________________________________

206.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Yellowstone Plateau: area around intersection of Fish Creek Road and road to Snow Creek Butte, ca 16 air mi NE of Ashton.  Elev. 6700-6800 ft.
T10N R45E S17.  
Coniferous forest dominated by Pinus contorta and Pseudotsuga menziesii. 

Stuart Markow, 9122.  7/10/1992. 		 
_________________________________________________________________________

207.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Henrys Lake Mountains: Targhee Creek Trail from trail head to Dry Fork Cutoff, ca 9 air mi W of West Yellowstone, Montana.  Elev. 6800 ft.
T16N R44E S31.  
Open coniferous forest dominated by Pseudotsuga menziesii. 

Stuart Markow, 9437.  7/15/1992. 		 
_________________________________________________________________________

208.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: Medicine Bow National Forest: along South Branch North Fork Crow Creek, ca 10.5 air mi SE of Laramie.  Elev. 8200-8350 ft.
T14N R71W S5.  41.211 N, 105.3733 W.  
Granite outcrops. Phenology: fruiting. 

B. A. Packer, 4243.  7/14/1998. 		RM 
     with T. McGowan
_________________________________________________________________________

209.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Converse County: Laramie Range: along Ford Creek, ca 35 air mi SW of Douglas.  Elev. 7400-7500 ft.
T29N R74W S25 NE1/4.  42.4529 N, 105.6661 W.  
In granite outcroppings. Phenology: fruiting. 

B. A. Packer, 4604.  7/20/1998. 		RM 
     with T. McGowan & J. Brondum
_________________________________________________________________________

210.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: along Soldier Creek, ca 37 air mi S of Douglas.  Elev. 6200-6600 ft.
T28N R71W S23 SE1/4.  42.3834 N, 105.3259 W.  
In granite outcroppings. Phenology: fruiting. 

B. A. Packer, 4631.  7/21/1998. 		RM 
     with T. McGowan & J. Brondum
_________________________________________________________________________

211.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Moffat County: Flat Tops/White River Plateau: Williams Fork Mountains: KNEZ divide between Jeffway and Deacon gulches, ca 7 air mi SSE of Craig.  Elev. 7500 ft.
T5N R90W S4.  40.421 N, 107.4975 W.  
Sagebrush-grassland. 

B. E. Nelson, 18736.  6/19/1990. 		 
_________________________________________________________________________

212.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: East Canyon Creek, ca 6 air mi NW of Glenwood Springs.  Elev. 7200-7600 ft.
T5S R89W S8.  39.6296 N, 107.3998 W.  
Northwest-facing slopes above creek of Pre-Cambrian geology, with gambel oak and scattered Douglas fir. 

James P. Vanderhorst, 1323.  7/25/1990. 		 
_________________________________________________________________________

213.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: King Mountain, ca 11 air mi SW of Yampa.  Elev. 8600 ft.
T1N R84W S34.  40.0096 N, 106.8014 W.  
Cow pasture about 1/4 mi from old homestead, meadows, and aspen woods. 

James P. Vanderhorst, 3385.  7/15/1991. 		 
     with Carlos Palaci
_________________________________________________________________________

214.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: New Castle-Buford Road, headwaters of Sawmill Gulch, ca 17 air mi NE of Rifle.  Elev. 8900-9000 ft.
T4S R91W S6.  39.7314 N, 107.6444 W.  
Aspen groves with sagebrush meadows and disturbed areas. 

Ronald L. Hartman, 26296.  6/28/1990. 		 
_________________________________________________________________________

215.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: draws and slopes draining to Sugarloaf Marsh Creek, ca 1 air mi W of West Fork Currant Creek; ca 2 air mi W of Little Mountain; ca 4 air mi N of U.S. Hwy 191; ca 31 air mi SSW of Rock Springs.  Elev. 7850-8250 ft.
T13N R106W S11 N1/2.  41.1217 N, 109.3214 W.  
North-facing slope with aspen. Phenology: fruiting. 

Beth Ward, 6502.  7/14/1997. 		RM 799033	Barcode: RM0091018
_________________________________________________________________________

216.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: top of Little Mountain, ca 3 air mi N of U.S. Hwy 191; ca 31.5 air mi SSW of Rock Springs.  Elev. 8835-8885 ft.
T13N R105W S18.  41.1073 N, 109.2832 W.  
Open sagebrush meadow. Phenology: flowering & fruiting. 

Beth Ward, 6881.  7/21/1997. 		RM 799031	Barcode: RM0091019
_________________________________________________________________________

217.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: draw coming N off Little Mountain, ca 2 air mi S of The Narrows; ca 1 air mi WSW of Ramsey Peak; ca 28 air mi SSW of Rock Springs.  Elev. 8160-8340 ft.
T14N R105W S30 NE1/4.  41.165 N, 109.2832 W.  
Adjacent to aspen grove, with sagebrush. Phenology: fruiting. 

Beth Ward, 6927.  7/21/1997. 		RM 799030	Barcode: RM0091020
_________________________________________________________________________

218.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: slopes and draws of White Mountain draining E, ca 6 air mi NNE of Pilot Butte; ca 3 air mi W of Killpecker Creek; ca 9.5 air mi NNW of Rock Springs.  Elev. 6660-7505 ft.
T20N R105W S7; also NE1/4 S18, T20N R106W S12; also NE1/4 S13.  41.7315 N, 109.3014 W.  
Upper draws, with sagebrush and Elymus cinereus. Phenology: fruiting. 

Beth Ward, 6967.  7/23/1997. 		RM 799113	Barcode: RM0091598
_________________________________________________________________________

219.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: slopes and draw bottom draining from Little Mountain SE to Red Creek, ca 0.5 air mi SE of U.S. Hwy 191; ca 4 air mi NW of Red Creek; ca 33 air mi S of Rock Springs.  Elev. 7460-7705 ft.
T13N R105W S21 South1/2.  41.0928 N, 109.2449 W.  
In draw bottom, with grass. Phenology: fruiting. 

Beth Ward, 7063.  7/25/1997. 		RM 799029	Barcode: RM0091021
_________________________________________________________________________

220.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: slopes draining to Red Creek, ca 1/4 air mi N of Utah, ca 2.5 air mi WNW of Three Corners; ca 3.5 air mi SW of Pine Mountain; ca 39.5 air mi SSE of Rock Springs.  Elev. 8440-8560 ft.
T12N R104W S23 South1/2.  41.0063 N, 109.092 W.  
Aspen grove. Phenology: fruiting. 

Beth Ward, 7081.  7/25/1997. 		RM 799028	Barcode: RM0091022
_________________________________________________________________________

221.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: west-facing draws and slopes adjacents to the Wyoming-Utah border, draining S from the Tepee Mountains to Utah; ca 4.5 air mi SW of Pine Mountain; ca 39 air me SSE of Rock Springs.  Elev. 7700-7950 ft.
T12N R104W S 22 S1/2; S22 .  41.0495 N, 109.092 W.  
Protected west-facing draw. Phenology: fruiting. 

Beth Ward, 7171.  7/25/1997. 		RM 799027	Barcode: RM0091023
_________________________________________________________________________

222.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: west of the Kettle River, ca 2.5 air mi SW of Danville.  Elev. 2500-3200 ft.
T40N R34E S17 NW1/4; also NE1/4 S18.  48.9649 N, 118.537 W.  
West and south facing slopes with rock outcrops and scattered ponderosa pines.  Open areas heavily infested with knapweed, cheatgrass, and goatweed. Phenology: flowering & fruiting. 

Jean Wood, 5408.  6/30/1996. 		 
_________________________________________________________________________

223.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Commissary Ridge: 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer.  Elev. 7150-7400 ft.
T23N R117W S36.  41.9294 N, 110.6364 W.  
Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 33524.  6/27/1992. 		RM 
_________________________________________________________________________

224.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge, ca 14 air mi N of Kemmerer.  Elev. 7400-7900 ft.
T23N R116W S10 E1/2; and also W1/2 S11.  41.9875 N, 110.5919 W.  
Flats along stream, old homestead in aspen grove, and slope with sandstone outcrops. Phenology: flowering. 

Ronald L. Hartman, 41601.  7/22/1993. 		RM 
_________________________________________________________________________

225.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Rattlesnake Hills: ca 4.9 air mi N of Oregon Trail or County Road 319, ca 13.7 air mi NW of Alcova townsite.  Elev. 6800-6880 ft.
T32N R84W S33 SE1/4.  42.7006 N, 106.9047 W.  
North-facing gravelly slope of sagebrush, snowberry, and grasses. Phenology: flowering. 

Amy J. Roderick, 4809.  6/11/1998. 		RM 
_________________________________________________________________________

226.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: Northern Absarokas: near Bear Springs ca 3.5 air mi W of Pat O'Hara Peak, ca 21 air mi WNW of Cody.  Elev. 8800 ft.
T54N R105W S13.  44.6589 N, 109.4508 W.  
Phenology: flowering & fruiting. 

B. E. Nelson, 13135.  8/23/1985. 		RM 537808	Barcode: RM0035700
_________________________________________________________________________

227.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: W end of Angle Mountain above Togwotee Overlook, ca 8 air mi NW of Togwotee Pass, ca 37 air mi NE of Jackson.  Elev. 9000 ft.
T45N R111W S32.  43.82111 N, 110.20583 W.  
Gravelly slope with scattered sagebrush. 

B. E. Nelson, 14278.  7/30/1987. 		RM 
_________________________________________________________________________

228.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: Owl Creek/Bridger Mountains: Bridger Mountains: along East Fork Dry Creek, ca 1.7 air mi W of Fuller Peak on Copper Mountain, ca 12.3 air mi NW of Lysite, ca 37 air mi NE of Riverton.  Elev. 6150 ft.
T40N R92W S27.  43.4078 N, 107.8633 W; uncertainty 1 mi..  
Wet areas in creek bottom. Phenology: flowering & fruiting. 

B. E. Nelson, 21801.  7/26/1991. 		RM 
_________________________________________________________________________

229.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Seminoe Mountains: School Creek, ca 1.7 air mi NW of Bradley Peak; ca 5.2 air mi E of Ferris townsite.  Elev. 7200-7300 ft.
T26N R86W S35 SE1/4; also S36 SW1/4.  42.1807 N, 107.0849 W.  
Sagebrush-grasslands; flats and hillside bordering seep. Phenology: flowering. 

Amy J. Roderick, 4917.  6/15/1998. 		RM 
     with Frank Blomquist
_________________________________________________________________________

230.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 21 air mi SSW of Meeteetse, in the vicinity of the headwaters of West Grass Creek.  Elev. 8400-8900 ft.
T45N R102W S2; also S3, S10, and S11.  43.895 N, 109.0631 W.  
Sagebrush grasslands with scattered Pinus flexilis; dry areas. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 3314.  7/1/1984. 		RM 565491	Barcode: RM0035693
_________________________________________________________________________

231.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 18 air mi WSW of Meeteetse, West Fork Timber Creek, ca 1 mi W of the Timber Creek Ranger Station.  Elev. 7500-7900 ft.
T47N R103W S15; also S10.  44.0428 N, 109.2035 W.  
Meadows with scattered Potentilla fruticosa; dry areas. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 3590.  7/5/1984. 		RM 565490	Barcode: RM0035694
_________________________________________________________________________

232.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 21 air mi NE of Dubois, on southern end of Steamboat Rock.  Elev. 8400 ft.
T44N R104W S8; also S4 and S5.  43.7922 N, 109.3606 W.  
River sand and gravel bars. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 3812.  7/11/1984. 		RM 565489	Barcode: RM0035703
     with Ruth E. B. Kirkpatrick
_________________________________________________________________________

233.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 43 air mi SW of Cody, South Fork Shoshone River, ca 7 trail mi S of South Fork Ranger Station.  Elev. 6900 ft.
T47N R107W S12; also S1.  44.0544 N, 109.6403 W.  
Wet douglas fir and limber pine forests. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 486.  6/30/1983. 		RM 565176	Barcode: RM0035695
     with Ruth E. B. Kirkpatrick
_________________________________________________________________________

234.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 22 air mi SW of Meeteetse, in the vicinity and west of the junction of the Middle Fork of the Wood River and Beaver Creek.  Elev. 7500-8300 ft.
T46N R103W S35; also S36.  43.9098 N, 109.1834 W.  
Sagebrush grasslands; dry areas. 

Robert S. Kirkpatrick, 5024.  7/26/1984. 		RM 565488	Barcode: RM0035716
_________________________________________________________________________

235.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 17 air mi SW of Meeteetse, along the South Fork of Dick Creek.  Elev. 7600-8000 ft.
T46N R102W S5; also S8.  43.9837 N, 109.1233 W.  
Spruce and fir forests and adjacent wet areas. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 694.  7/6/1983. 		RM 565175	Barcode: RM0035696
     with Ruth E. B. Kirkpatrick
_________________________________________________________________________

236.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: Southeastern Absarokas: Francs Fork, 2-4 air mi SSW of trail head.  Elev. 8200-9000 ft.
T47N R103W S29; also S31 and T47N R104W S36.  44.01056 N, 109.2478 W; uncertainty 3 mi..  
Meadows and along trail through woods; meadow. Phenology: flowering & fruiting. 

Ronald L. Hartman, 16667.  8/14/1983. 		RM 565174	Barcode: RM0035690
_________________________________________________________________________

237.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: Ramshorn Basin and mountain slopes to the north.  Elev. 9200-9800 ft.
T44N R107W S22; also S27.  43.7636 N, 109.6847 W; uncertainty 2 mi..  
Meadows, marshes, coniferous slopes and rocky ridge; coniferous forested slope with scattered openings. Phenology: flowering & fruiting. 

Ronald L. Hartman, 18809.  8/17/1984. 		RM 565173	Barcode: RM0035692
_________________________________________________________________________

238.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: Northern Absarokas: Bald Ridge, 11 air mi E of Sunlight Ranger Station.  Elev. 7500-7700 ft.
T55N R104W S1; also S12.  44.7742 N, 109.33083 W; uncertainty 2 mi..  
Grassy ridge with scattered limber pine on lower slopes; limestone and sandstone parent rock. Phenology: flowering & fruiting. 

Ronald L. Hartman, 20893.  7/17/1985. 		RM 537805	Barcode: RM0035701
_________________________________________________________________________

239.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: Northern Absarokas: Painter Gulch en route to Windy Mountain, 1.5 air mi S to 1 air mi W of summit, 3-5 air mi NNW of Sunlight Ranger Station.  Elev. 7200-8200 ft.
T55N R106W S2; also T56N R106W S34 and S35.  44.7742 N, 109.5942 W.  
Wooded area. 

Ronald L. Hartman, 21801.  8/17/1985. 		RM 537806	Barcode: RM0035714
     with B. E. Nelson
_________________________________________________________________________

240.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: Northern Absarokas: Hurricane Mesa, ca 7 air mi W of Crandall Ranger Station.  Elev. 9000-10000 ft.
T56N R107W S9.  44.84861 N, 109.75611 W; uncertainty 1 mi..  
Rocky subalpine ridge. Phenology: flowering & fruiting. 

Ronald L. Hartman, 23967.  7/5/1988. 		RM 537807	Barcode: RM0035688
     with T. J. Poll
_________________________________________________________________________

241.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Sheep Mountain, northwest end.  Elev. 7900-8300 ft.
T15N R77W S8 SW1/4.  41.2828 N, 106.0647 W; uncertainty 1 mi..  
Intermittant stream drainage with limber pine and douglas fir with increased elevation. Phenology: buds. 

Ronald L. Hartman, 24277.  6/17/1989. 		RM 921936	Barcode: RM0081644
_________________________________________________________________________

242.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: West slope and western crest of Roaring Fork Mountain, ca 0.5 mi N of West Atlantic Peak, ca 45 air mi SE of Pinedale.  Elev. 10200-10800 ft.
T31N R102W S28; also S29.  42.6281 N, 109.0228 W; uncertainty 2 mi..  
Rocky, subalpine fir/lodegepole pine/whitebark pine forest. Phenology: flowering & fruiting. 

Walter Fertig, 11157.  8/9/1991. 		RM 591882	Barcode: RM0035704
_________________________________________________________________________

243.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Rattlesnake Hills: Burnt Wagon Draw, ca 6.5 air mi S of Poison Spider or County Road 201; ca 31.2 air mi SW of Casper.  Elev. 6600-6700 ft.
T32N R84W S20; also S30.  42.7297 N, 106.9243 W.  
Limber pine hills; snowberry and sagebrush common in understory. Phenology: flowering. 

Amy J. Roderick, 5410.  6/23/1998. 		RM 
_________________________________________________________________________

244.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: on Forest Road 320, S of San Isabel.  Elev. 8000 ft.
T24S R68W S8 SE1/4; also W1/2 S9.  37.9767 N, 105.0174 W.  
Small campground with Picea and Abies. Phenology: flowering & fruiting. 

Brian Elliott, 3015.  6/28/1998. 		RM 
_________________________________________________________________________

245.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: ca 0.3 mi E of old La Veta Pass, W of Walsenburg.  Elev. 9350 ft.
T28S R70W S23 SE1/4; also SW1/4 S22, NE1/4 S27; also NW1/4 S26.  37.5948 N, 105.1848 W.  
Aspen-oak. Phenology: flowering & fruiting. 

Brian Elliott, 3320.  7/6/1998. 		RM 
_________________________________________________________________________

246.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: Sage Creek Campground and vicinity on Sage Creek, ca 19 air mi ESE of Bridger.  Elev. 5520-5680 ft.
T7S R26E S20 NW1/4.  45.2117 N, 108.5521 W; uncertainty 0.5 mi., GPS reading.  
Brushy lee slope where snow accumulates. Phenology: fruiting. 

B. E. Nelson, 75073.  7/14/2008. 		USFS 883840	Barcode: USFS0051702
_________________________________________________________________________

247.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: north rim of the mountains at the west end, ca 9 air mi N of Warren; ca 16 air mi SE of Bridger.  Elev. 6500-6800 ft.
T7S R25E S26 S1/4.  45.1919 N, 108.6255 W; uncertainty 0.5 mi., GPS reading.  
Moist area below low cliff with limber pine and sagebrush. Phenology: buds. 

B. E. Nelson, 75260.  7/17/2008. 		USFS 883839	Barcode: USFS0051701
_________________________________________________________________________

248.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: Bent Spring and vicinity on the west slope of Big Pryor Mountain, ca 18 air mi SE of Bridger.  Elev. 7520-7880 ft.
T7S R26E S31 SW1/4.  45.1762 N, 108.5964 W to 45.1758 N, 108.5922 W; uncertainty 0.25 mi., GPS reading.  
Dry stony slope with Idaho fescue. Phenology: buds. 

B. E. Nelson, 75301.  7/17/2008. 		USFS 883838	Barcode: USFS0051700
_________________________________________________________________________

249.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: northeast end of Roberts Bench and slopes above Dry Head Creek, ca 26 air mi ESE of Bridger.  Elev. 6800-7100 ft.
T7S R26E S29 South1/2.  45.1969 N, 108.4274 W; uncertainty 0.5 mi., GPS reading.  
Snow glade. Phenology: fruiting. 

B. E. Nelson, 76230.  8/12/2008. 		USFS 883836	Barcode: USFS0051698
_________________________________________________________________________

250.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: along Commissary Creek from near the head of the canyon S ca 1.5 mi and back along Island Ridge, ca 26-26.5 air mi SE of Bridger.  Elev. 6720-7120 ft.
T8S R27E S9 E1/2.  45.1633 N, 108.422 W to 45.1453 N, 108.4133 W; uncertainty 1 mi., GPS reading.  
Bottom of the canyon. Phenology: fruiting. 

B. E. Nelson, 76462.  8/18/2008. 		USFS 883837	Barcode: USFS0051699
_________________________________________________________________________

251.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: from ca 0.5 mi E of Marshall Pass up Ouray Creek to base of Mount Ouray, SW of Poncha Springs.  Elev. 10800-11200 ft.
T48N R7E S19 E1/2.  38.3898 N, 106.241 W.  
Picea engelmannii and Pinus contorta. Phenology: flowering & fruiting. 

Brian Elliott, 3880.  7/16/1998. 		RM 
_________________________________________________________________________

252.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: along Forest Road 2532, ca 5.5 air mi SE of Livingston.  Elev. 6100-6880 ft.
T3S R10E S4 SW1/4; also N1/2 S9; also NW 1/4 S10.  45.5966 N, 110.4855 W; WGS 84, , GPS Reading.  
Stream bank. Phenology: flowering. 

Emily Elliott, 2289a.  7/4/2007. 		RM 871799	Barcode: USFS0064670
     with Ken Elliott
_________________________________________________________________________

253.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: along Grotto Falls Trail, from trailhead at end of Forest Road 62, ca 17 air mi SSE of Bozeman.  Elev. 6880-7280 ft.
T4S R6E S34 SE1/4.  45.4479 N, 110.9622 W; WGS 84, , GPS Reading.  
Mixed conifer forest with a Vaccinium understory. Phenology: flowering. 

Emily Elliott, 2544.  7/6/2007. 		RM 871800	Barcode: USFS0064671
     with Ken Elliott
_________________________________________________________________________

254.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: Trail 93 up to Woodbine Falls, ca 33.5 air mi NW of Red Lodge.  Elev. 5280-5900 ft.
T5S R15E S32 SE1/4; also W1/2 S33.  45.3548 N, 109.887 W; WGS 84, , GPS Reading.  
Mixed conifer forest with stream running through and granite cliffs by falls. Phenology: flowering & fruiting. 

Emily Elliott, 3115.  7/16/2007. 		USFS 866225	Barcode: USFS0046134
     with Dean Sherman
_________________________________________________________________________

255.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: ca 4 air mi SW of Nye, along Stillwater River.  Elev. 4890 ft.
T5S R15E S15 W1/2.  45.403 N, 109.8593 W; NAD 83, , GPS Reading.  
Roadside park along the river and adjacent limestone outcrop. Phenology: flowering & fruiting. 

Ronald L. Hartman, 85508.  6/14/2007. 		USFS 866228	Barcode: USFS0046137
_________________________________________________________________________

256.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: N of Littlerock Creek at the foot of the Beartooth Plateau, ca 4.5 air mi E of Deep Lake, ca 7 air mi W of Clark; ca 29 air mi NNW of Cody.  Elev. 4920-5750 ft.
T57N R103W S22.  44.9024 N, 109.2966 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Bottom of a grassy sagebrush draw. Phenology: flowering. 

B. E. Nelson, 38299.  6/15/1996. 		RM 939655	Barcode: RM0111545
_________________________________________________________________________

257.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ridge between Eagle and Beaver creeks above the Laramie River, ca 6 air mi SSW of Woods Landing; ca 31 air mi SW of Laramie.  Elev. 8120-8520 ft.
T12N R77W S5 SE1/4; also NE1/4 S8 and NW1/4 S9.  41.0335 N, 106.0591 W to 41.0286 N, 106.0481 W; NAD 83, , GPS reading.  
Shallow, narrow drainage valley with aspen, subalpine fir, and lodgepole pine. Phenology: flowering. 

B. E. Nelson, 72861.  7/10/2007. 		RM 921940	Barcode: RM0081648
_________________________________________________________________________

258.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ridge between Eagle and Beaver creeks above the Laramie River, ca 6 air mi SSW of Woods Landing; ca 31 air mi SW of Laramie.  Elev. 8120-8520 ft.
T12N R77W S5 SE1/4; also NE1/4 S8 and NW1/4 S9.  41.0335 N, 106.0591 W to 41.0286 N, 106.0481 W; NAD 83, , GPS reading.  
Open Douglas fir-ponderosa pine-limber pine forest with scattered aspen. Phenology: flowering & fruiting. 

B. E. Nelson, 72902.  7/10/2007. 		RM 921939	Barcode: RM0081647
_________________________________________________________________________

259.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ridge between Eagle and Beaver creeks above the Laramie River, ca 6 air mi SSW of Woods Landing; ca 31 air mi SW of Laramie.  Elev. 8120-8520 ft.
T12N R77W S5 SE1/4; also NE1/4 S8 and NW1/4 S9.  41.0335 N, 106.0591 W to 41.0286 N, 106.0481 W; NAD 83, , GPS reading.  
Open area with sagebrush, bitterbrush, mature ponderosa pine, and small rock outcrops. Phenology: flowering & fruiting. 

B. E. Nelson, 72922.  7/10/2007. 		RM 921938	Barcode: RM0081646
_________________________________________________________________________

260.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: ca 0.8 air mi N of Colorado and ca 1 air mi E of North Platte River, ca 40 air mi SE of Saratoga.  Elev. 8080-8200 ft.
T12N R80W S13 NE1/4.  41.0118 N, 106.3291 W; NAD 83, , GPS reading.  
Aspen forest and adjacent moist lodgepole pine forest in small valley bottom. Phenology: buds. 

B. E. Nelson, 73042.  7/17/2007. 		RM 921937	Barcode: RM0081645
_________________________________________________________________________

261.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: around confluence of Owen and Squaw creeks, ca 2 mi NW of intersection of County Road 47 (Fox Creek Road) and Wyo Hwy 230, ca 26 mi SW of Laramie.  Elev. 7857 ft.
T14N R77W S32.  41.1405 N, 106.0453 W; WGS 84, , GPS reading.  
Dry upland meadow. Phenology: buds. 

Laura E. Lukas, 605.  6/16/2007. 		RM 921950	Barcode: RM0081658
_________________________________________________________________________

262.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: near Forest Road 500 just W of Albany, ca 8 air mi S of Centennial.  Elev. 8534 ft.
T14N R78W S14; also S15.  41.1798 N, 106.1336 W; WGS 84, , GPS reading.  
North-facing slope; meadow. Phenology: buds. 

Laura E. Lukas, 1025.  6/20/2007. 		RM 921949	Barcode: RM0081657
_________________________________________________________________________

263.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Douglas and Lake Creek area, just E of Lake Creek Resort, near intersection of Forest roads 512 and 509, ca 13 air mi SW of Centennial.  Elev. 8219 ft.
T13N R79W S2; also S11.  41.1169 N, 106.2383 W; WGS 84, , GPS reading.  
Wet meadows along creek. Phenology: buds. 

Laura E. Lukas, 1331.  6/25/2007. 		RM 921947	Barcode: RM0081655
_________________________________________________________________________

264.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Sixmile Creek and Lost Park area, ca 3 air mi SW of Pelton Creek Campground, ca 40 air mi SW of Laramie; ca 36 sir mi SE of Saratoga.  Elev. 8755 ft.
T13N R80W S25; also S26.  41.0552 N, 106.3546 W; WGS 84, , GPS reading.  
Lodgepole pine forest. Phenology: buds. 

Laura E. Lukas, 1562.  6/29/2007. 		RM 921946	Barcode: RM0081654
_________________________________________________________________________

265.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: off of County Road 274 just beyond national forest entrance.  Elev. 9050-9670 ft.
T21S R70W S21.  38.2102 N, 105.2187 W.  
Along stream and mountainsides; dominant species: aspen, oak, and Mertensia. Phenology: flowering & fruiting. 

Charity Hall, 1455.  6/27/1998. 		RM 
     with B. E. Nelson, Brian Jacobs and Alex Morgan
_________________________________________________________________________

266.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Clark Park, SE of intersection of Forest Road 101 (Sand Lake Road) and Forest Road 323, ca 7 air mi NNW of Centennial.  Elev. 9587-9914 ft.
T16N R78W S5.  41.3862 N, 106.1844 W; WGS 84, , GPS reading.  
Park. Phenology: buds. 

Laura E. Lukas, 2022.  7/5/2007. 		RM 921945	Barcode: RM0081653
_________________________________________________________________________

267.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: near Lake Owen Creek, ca 1 air mi E of Lake Owen, ca 11 air mi S of Centennial.  Elev. 7639-8220 ft.
T14N R77W S30; also S31 and S32.  41.1448 N, 106.0652 W to 41.1399 N, 106.0583 W; WGS 84, , GPS reading.  
Burnt draw. Phenology: flowering & fruiting. 

Laura E. Lukas, 3188.  7/25/2007. 		RM 921944	Barcode: RM0081652
_________________________________________________________________________

268.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Cinnabar Park, at intersection of Forest roads 338 and 305, ca 1 air mi NE of Rob Roy Reservior, ca 7 air mi SW of Centennial.  Elev. 9117-9366 ft.
T15N R79W S31.  41.2299 N, 106.2277 W to 41.2242 N, 106.223 W; WGS 84, , GPS reading.  
Open, mixed conifer forest. Phenology: flowering. 

Laura E. Lukas, 3333.  7/27/2007. 		RM 921943	Barcode: RM0081651
_________________________________________________________________________

269.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Platte River Wilderness: Douglas Creek Trail, ca 39 air mi SE of Saratoga; ca 8 air mi W of Foxpark.  Elev. 8266-8276 ft.
T13N R79W S18; also S19.  41.078 N, 106.309 W to 41.0857 N, 106.309 W; WGS 84, , GPS reading.  
Open lodgepole pine and spruce forest, just uphill from creek. Phenology: buds. 

Laura E. Lukas, 3960.  8/3/2007. 		RM 921942	Barcode: RM0081650
_________________________________________________________________________

270.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: South French Creek, just S of Forest Road 236, ca 2 air mi NE of intersection of Forest Road 225 (South French Creek Road) and Forest Road 236, ca 25 air mi SE of Saratoga and 12 air mi W of Centennial.  Elev. 8710 ft.
T15N R80W S16.  41.2711 N, 106.3821 W; WGS 84, , GPS reading.  
Edge of conifer forest and dry meadow. Phenology: flowering & fruiting. 

Laura E. Lukas, 4260.  8/8/2007. 		RM 921941	Barcode: RM0081649
_________________________________________________________________________

271.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Sheep Mountain, trail from near the head of Fence Creek to middle section near overlook.  Elev. 9200-9400 ft.
T14N R77W S10 E1/2 NE1/4; also NW1/4 S11 and W1/2 S2.  41.183 N, 106.0294 W to 41.2077 N, 106.0093 W; NAD 83, , GPS reading.  
Phenology: buds. 

Ronald L. Hartman, 86172.  7/14/2007. 		RM 921935	Barcode: RM0081643
     with Jack S. Hartman
_________________________________________________________________________

272.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: near the end of BLM Road 3431 above the Laramie River Canyon, ca 5.3 air mi S of Woods Landing; ca 29.7 air mi SW of Laramie.  Elev. 8100 ft.
T12N R77W S3 SW1/4.  41.0359 N, 106.0325 W; NAD 83, , GPS reading.  
Sagebrush patch on lee slope of ridge. Phenology: fruiting. 

B. E. Nelson, 74901.  7/10/2008. 		RM 921910	Barcode: RM0081618
_________________________________________________________________________

273.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: N of Sunrise Creek at the south base of Jelm Mountain, ca 1 air mi NW of Ring Mountain, ca 26.7 air mi SW of Laramie.  Elev. 8000-8240 ft.
T13N R77W S25 SW1/4.  41.0641 N, 105.9873 W; NAD 83, , GPS reading.  
Along spring drainage and adjacent slope. Phenology: fruiting. 

B. E. Nelson, 75858.  7/31/2008. 		RM 921909	Barcode: RM0081617
_________________________________________________________________________

274.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Sierra Madre: Miner Creek and canyons and ridge to the NW, ca 1/4 below confluence of North and South forks, ca 4 air mi SSW of Encampment.  Elev. 7650-8160 ft.
T14N R84W S27 SE1/4.  41.153 N, 106.8215 W to 41.1485 N, 106.8183 W; NAD 83, , GPS reading.  
Brushy bottom along runoff from springs. Phenology: flowering & fruiting. 

B. E. Nelson, 76051.  8/5/2008. 		RM 928720	Barcode: RM0089113
_________________________________________________________________________

275.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Rock Creek Canyon, within ca 1 air mi of Forest Trail 106 (Rock Creek Trail) northern trailhead, ca 2 air mi SW of Arilington; ca 19 air mi NNW of Centennial.  Elev. 7894 ft.
T19N R79W S35; also S36 and T18N R79W S2.  41.5772 N, 106.2304 W; WGS 84, , GPS reading.  
Moist meadow between sagebrush steppe and mixed conifer-aspen forest. Phenology: buds. 

Laura E. Lukas, 5696.  7/2/2008. 		RM 921916	Barcode: RM0081624
_________________________________________________________________________

276.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Platte River Wilderness: surrounding confluence of Devils Gate Creek and Douglas Creek, ca 4 air mi SE of Trail 506 Trailhead and Pike Pole Campground, ca 17 air mi SSW of Centennial.  Elev. 8017-8025 ft.
T13N R80W S3; also S10.  41.114 N, 106.3682 W to 41.1123 N, 106.3721 W; WGS 84, , GPS reading.  
Sandy meadow along creek, sagebrush and Salix common. Phenology: buds. 

Laura E. Lukas, 6019.  7/9/2008. 		RM 921915	Barcode: RM0081623
     with Patricia E. Lukas
_________________________________________________________________________

277.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: area surrounding Lincoln Park Campground, ca 4 air mi N of Ryan Park; ca 16 air mi SE of Saratoga.  Elev. 8030 ft.
T16N R81W S5; also S8 and S9.  41.3755 N, 106.5133 W; WGS 84, , GPS reading.  
Park. Phenology: fruiting. 

Laura E. Lukas, 6489.  7/23/2008. 		RM 921914	Barcode: RM0081622
_________________________________________________________________________

278.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Mill Creek along Forest Road 241, near intersection with Forest Road 200.3G, ca 17 air mi W of Centennial; ca 2 air mi N of Ryan Park.  Elev. 8712 ft.
T16N R81W S15; also S22.  41.3452 N, 106.4762 W; WGS 84, , GPS reading.  
Dried out park, grazed by cattle. Phenology: flowering & fruiting. 

Laura E. Lukas, 7046.  7/28/2008. 		RM 921913	Barcode: RM0081621
_________________________________________________________________________

279.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: wetlands S of Forest Road 101 (Sand Lake Road), ca 1 air mi S of intersection with Forest Road 104, ca 40 air mi WNW of Laramie; ca 10 air mi SW of Arlington.  Elev. 9146 ft.
T17N R80W S1.  41.4825 N, 106.3262 W; WGS 84, , GPS reading.  
Park and open forest. Phenology: fruiting. 

Laura E. Lukas, 7861.  8/11/2008. 		RM 921912	Barcode: RM0081620
_________________________________________________________________________

280.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Sheep Mountain, starting at Trail 386 (Sheep Mountain Trail) along Johns Creek and ending at top of ridge, ca 23 air mi WSW of Laramie; ca 7 air mi SE of Centennial.  Elev. 9069 ft.
T15N R77W S28; also S21.  41.2507 N, 106.0399 W; WGS 84, , GPS reading.  
Mixed conifer forest, along creek. Phenology: fruiting. 

Laura E. Lukas, 8498.  8/23/2008. 		RM 921911	Barcode: RM0081619
     with Bernadette Kuhn
_________________________________________________________________________

281.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: W of Prospect Mountain and Deerhorn Point, along and SE of BLM Road 3423, ca 18 air mi SE of Encampment and ca 8 air mi N of Colorado.  Elev. 8264 ft.
T13N R81W S11; also S12.  41.1131 N, 106.4583 W; NAD 83, , GPS reading.  
Sagebrush hills. Phenology: buds. 

Laura E. Lukas, 9304.  6/23/2009. 		RM 928726	Barcode: RM0089119
_________________________________________________________________________

282.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Hanna Basin: Kinney Creek area, just NW of Rattlesnake Pass and Halleck Ridge, ca 9 air mi ESE of I-80 exit 238 (Peterson Ranch) and ca 8 air mi NW of Elk Mountain summit, ca 21 air mi NE of Saratoga.  Elev. 7294 ft.
T20N R82W S10.  41.713 N, 106.6122 W; NAD 83, , GPS reading.  
Sagebrush hills. Phenology: buds. 

Laura E. Lukas, 9368.  6/26/2009. 		RM 928725	Barcode: RM0089118
_________________________________________________________________________

283.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Ring Mountain, ca 9 air mi SSE of Woods Landing and ca 28 air mi SW of Laramie.  Elev. 7994-8536 ft.
T13N R76W S31; also T13N R77W S36.  41.0628 N, 105.9814 W to 41.0547 N, 105.9728 W; NAD 83, , GPS reading.  
Gravelly ridge, Pinus flexilis dominated. Phenology: buds. 

Laura E. Lukas, 9687.  7/5/2009. 		RM 928724	Barcode: RM0089117
_________________________________________________________________________

284.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Ring Mountain, ca 9 air mi SSE of Woods Landing and ca 28 air mi SW of Laramie.  Elev. 7994-8536 ft.
T13N R76W S31; also T13N R77W S36.  41.0628 N, 105.9814 W to 41.0547 N, 105.9728 W; NAD 83, , GPS reading.  
Gully in sagebrush hills. Phenology: buds. 

Laura E. Lukas, 9785.  7/5/2009. 		RM 928723	Barcode: RM0089116
_________________________________________________________________________

285.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: W of Platte River Wilderness, just NW of Elkhorn Point, ca 20 air mi SE of Encampment and ca 5 air mi N of Colorado.  Elev. 8353-8459 ft.
T13N R80W S19.  41.0717 N, 106.4251 W to 41.0784 N, 106.4204 W; NAD 83, , GPS reading.  
Sagebrush hills. Phenology: flowering & fruiting. 

Laura E. Lukas, 10140.  7/13/2009. 		RM 928722	Barcode: RM0089115
_________________________________________________________________________

286.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: W of Platte River Wilderness, just NW of Elkhorn Point, ca 20 air mi SE of Encampment and ca 5 air mi N of Colorado.  Elev. 8353-8459 ft.
T13N R80W S19.  41.0717 N, 106.4251 W to 41.0784 N, 106.4204 W; NAD 83, , GPS reading.  
Aspen and Douglas fir groves among sagebrush hills. Phenology: fruiting. 

Laura E. Lukas, 10155.  7/13/2009. 		RM 928721	Barcode: RM0089114
_________________________________________________________________________

287.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Shirley Mountains: Cave Creek off Shirley Loop or BLM 3115 Road, ca 21 air mi SW of Shirley Basin townsite.  Elev. 8350 ft.
T26N R81W S30.  42.1952 N, 106.5787 W.  
Gravelly sagebrush-grassland. Phenology: flowering. 

Amy J. Roderick, 6345.  7/11/1998. 		RM 
_________________________________________________________________________

288.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Castle Mountains: along Forest Road 9213, ca 1/4 air mi from junction with Forest Road 211, ca 2 air mi E of Richardson Campground.  Elev. 1921 m.
T9N R8E S14.  46.5359 N, 110.6897 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Open meadow with mixed sagebrush and grass; in Pinus contorta/Pseudotsuga menziesii forest; southeast aspect, 20-35% slope. Phenology: fruiting. 

Rick McNeill, 3115.  8/5/2008. 		RM 
_________________________________________________________________________

289.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Fergus County: Lewis and Clark National Forest: Big Snowy Mountains: Half Moon Canyon.  Elev. 6535-7173 ft.
T12N R19E S27.  46.7708 N, 109.3161 W to 46.7691 N, 109.3399 W; NAD 83, uncertainty 1.25 mi., GPS reading.  
Sub alpine meadows with seep. Phenology: flowering. 

Ronald L. Hartman, 88193.  8/10/2008. 		RM 
_________________________________________________________________________

290.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Fergus County: Lewis and Clark National Forest: Big Snowy Mountains: along Uhlhorn Trail from Crystal Lake to Knife Blade Ridge.  Elev. 8201-8245 ft.
T12N R18E S30.  46.7723 N, 109.5002 W to 46.7723 N, 109.5023 W; NAD 83, uncertainty 0.25 mi..  
Islands of Engelmann spruce scattered with openings, limestone substrate. Phenology: flowering & fruiting. 

Ronald L. Hartman, 88592.  8/16/2008. 		RM 
_________________________________________________________________________

291.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Fergus County: Lewis and Clark National Forest: Big Snowy Mountains: Uhlhorn Trail towards Greathouse Peak.  Elev. 8201-8245 ft.
T12N R18E S30.  46.7709 N, 109.5002 W to 46.7695 N, 109.4796 W; NAD 83, uncertainty 1 mi., GPS reading.  
Limestone outcrops and talus slopes, alpine, and scattered Engelmann spruce. Phenology: flowering. 

Ronald L. Hartman, 88610.  8/16/2008. 		RM 
_________________________________________________________________________

292.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Fergus County: Lewis and Clark National Forest: Big Snowy Mountains: Uhlhorn Trail towards Greathouse Peak.  Elev. 8240-8320 ft.
T12N R18E S29.  46.7695 N, 109.4796 W to 46.7656 N, 109.4625 W; NAD 83, uncertainty 1 mi., GPS reading.  
Limestone talus. Phenology: flowering. 

Ronald L. Hartman, 88615.  8/16/2008. 		RM 
_________________________________________________________________________

293.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Crazy Mountains: south end of Virginia Peak.  Elev. 7308-7663 ft.
T5N R10E S3.  46.2204 N, 110.4521 W to 46.2487 N, 110.4638 W; NAD 83, uncertainty 1 mi., GPS reading.  
Meadows and trail. Phenology: flowering. 

Ronald L. Hartman, 88692.  8/19/2008. 		RM 
_________________________________________________________________________

294.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Sweet Grass County: Absaroka Range: Gallatin National Forest: on trail along Upsidedown Creek on Lake Plateau, ca 40 air mi SSW of Big Timber.  Elev. 8300-9200 ft.
T6S R12E S22 SW1/4; also SW1/4 S26, NE1/4 S27, and NE1/4 S35.  45.2752 N, 110.1958 W; WGS 84, , GPS reading.  
Mixed conifer forest with scattered meadows. Phenology: flowering & fruiting. 

Emily Elliott, 6134.  7/15/2008. 		RM 871801	Barcode: USFS0064672
     with Brian Elliott
_________________________________________________________________________

295.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Custer National Forest: along Forest Road 2140, near snow-gauge station on Picket Pin Creek, ca 28 air mi S of Big Timber.  Elev. 7140-7260 ft.
T5S R14E S3 NW1/2.  45.4304 N, 109.9843 W; WGS 84, , GPS reading.  
Forb dominated meadow surrounded by Pseudotsuga menziesii and Pinus contorta. Phenology: flowering & fruiting. 

Emily Elliott, 6505.  7/27/2008. 		RM 866226	Barcode: USFS0046135
_________________________________________________________________________

296.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Custer National Forest: along Forest Road 2140, E of Picket Pin Mountain, ca 27 air mi S of Big Timber.  Elev. 8560-8800 ft.
T4S R14E S29 SE1/4.  45.4509 N, 110.0208 W; WGS 84, , GPS reading.  
Meadow dominated by forbs, located on steep slope at base of a dolomite cliff. Phenology: flowering & fruiting. 

Emily Elliott, 6577.  7/27/2008. 		RM 866227	Barcode: USFS0046136
_________________________________________________________________________

297.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 267 along Jefferson Creek, ca 1/4 mi upstream from confluence with Chamberlain Creek.  Elev. 1870 m.
T13N R8E S2.  46.9105 N, 110.6645 W; NAD 83, GPS reading.  
Riparian meadow with scattered Pseudotsuga menziesii, Picea englemannii, and Pinus contorta. Phenology: flowering. 

Rick McNeill, 7839.  8/1/2009. 		RM 
_________________________________________________________________________

298.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: ca 3 air mi WNW of Porphyry Peak at the head of Moose Creek.  Elev. 2293 m.
T13N R7E S36.  46.8495 N, 110.7807 W; NAD 83, GPS reading.  
Clear cut; northwest aspect; 5-20% slope; rocky soil, Neihart quartzite, highly erosive; small stream. Phenology: flowering. 

Rick McNeill, 8069.  8/4/2009. 		RM 
_________________________________________________________________________

299.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Onion Park, Forest Road 840, between junction with Forest Road 586 and Tenderfoot Creek.  Elev. 2200 m.
T13N R7E S4.  46.9156 N, 110.8596 W; NAD 83, GPS reading.  
Wet meadow, stream flowing northwest; 0-10% slope; scattered Abies lasiocarpa. Phenology: flowering. 

Rick McNeill, 8247.  8/4/2009. 		RM 
_________________________________________________________________________

300.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: Lone Tree Park W of Forest Road 839.  Elev. 2160 m.
T13N R8E S19.  46.8798 N, 110.7627 W; NAD 83, GPS reading.  
Wet meadow/bog, shale substrate. Phenology: flowering. 

Rick McNeill, 8290.  8/4/2009. 		RM 
_________________________________________________________________________

301.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland District: vicinity of Cow Creek  Camp/ Picnicground on Cow Creek ca 5.5 air mi W of Fort Howes Work Center, ca 25 air mi S Ashland.  Elev. 3850-3980 ft.
T6S R45E S20 NE1/4; also SE1/4 S17.  45.3101 N, 106.2427 W; NAD 83, , GPS reading.  
Open ponderosa pine forest on northerly- facing slope. Phenology: fruiting. 

B. E. Nelson, 78180.  7/25/2009. 		USFS 886578	Barcode: USFS0030294
_________________________________________________________________________

302.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				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. 3780-3840 ft.
T5S R47E S9 SE1/4; also SW1/4 S10, NW1/4 S15, and NE1/4 S16.  45.4037 N, 105.9251 W; NAD 83, , GPS reading.  
Green ash-dominated draw. Phenology: fruiting. 

Hans Hallman, 4080.  8/13/2009. 		USFS 886577	Barcode: USFS0030293
_________________________________________________________________________

303.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Carbon County: Bighorn Canyon National Recreation Area: midslope of Pryor Mountains escarpment.  Elev. 5360 ft.
T8S R28E S27 SW1/4 NE1/4.  
Near spring in opening on black loam; 2% slope, east aspect; with Poa pratensis, Smilacina stellata, Onosmodium molle; near band of Pseudotsuga menziesii. Locally common. Phenology: flowering & fruiting. 

Bonnie Heidel, 2007.  6/14/2001. 		RM 706242	Barcode: RM0047690
_________________________________________________________________________

304.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Cascade County: Jefferson National Forest: Lower Hoover Creek valley.  Elev. 5000 ft.
With sedges, conifers, dogwood, lupine, larkspur. Phenology: flowering & fruiting. 

S. C. Sanderson, D2-33.  6/29/1921. 		USFS 428995
_________________________________________________________________________

305.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Powder River County: Logging Creek.  Elev. 4100 ft.
T3S R47E S21.  
Slope 16 degrees; aspect 80 degrees; Pinus ponderosa. Phenology: flowering & fruiting. 

Bernard L. Kovalchik, 339.  6/7/1972. 		USFS 428996
_________________________________________________________________________

306.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Ravalli County: Bitterroot National Forest: Spring Gulch.  Elev. 4500 ft.
T10N R18W S32.  
15% slope, west aspect; sandy loam clay soil; with Bromus tectorum, Koeleria, Carex, yarrow, Arnica, balsamroot, Sandberg poa. Phenology: flowering & fruiting. 

Warren Pavlat, 1.  6/17/1959. 		USFS 428997
_________________________________________________________________________

307.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Madison County: Beaverhead National Forest: Cliff Lake Bench.  Elev. 7000 ft.
T12S R1E S15 NE1/4.  
Slope 5%, north-northwest aspect; deep loam soil; grassland with Fid, Poa, Asp, Stipa, lupine. Common locally. Phenology: flowering & fruiting. 

Peterson, ABE-70.  7/19/1950. 		USFS 428998
_________________________________________________________________________

308.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Beaverhead County: Beaverhead National Forest: Hughes Cow Camp on Bloody Dick Creek.  Elev. 5500 ft.
South slope; along creek bottom; drier portions in quaking aspen. Common. Phenology: flowering & fruiting. 

James C. Whitham, 304.  6/8/1930. 		USFS 428999
_________________________________________________________________________

309.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Park County: Absaroka National Forest.  Elev. 6300 ft.
T4N R10E S10.  
West slope; black loam; with white sage, geranium, dandelion, death camas. Phenology: flowering. 

C. H. Hurst, 276.  9/18/1915. 		USFS 429000
_________________________________________________________________________

310.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Carbon County: Beartooth Forest: Rock Creek District: Rock Creek Ranger Station.  Elev. 6200 ft.
45.1566 N, 109.3018 W; uncertainty 1 mi..  
South slope; shallow loam soil; grass and weed cover type with wheatgrass, blue bunchgrass, Festuca. Not abundant. Phenology: flowering & fruiting. 

W. H. Zeh, 627.  6/30/1921. 		USFS 428459
_________________________________________________________________________

311.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Madison County: Deerlodge National Forest: Highland Mountains: vicinity of Hells Canyon.  Elev. 6000 ft.
T2S R7W S12 NE1/4.  
Along the creek bottom associated with yarrow, dandelion, sagebrush, little blue grass, sheep fescue, etc. Phenology: flowering & fruiting. 

T. A. Clapp, 172.  6/27/1921. 		USFS 428458
_________________________________________________________________________

312.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Powell County: Flathead National Forest: South Fork Flathead, Big Prairie.  Elev. 5624 ft.
T20N R13W.  
With wild redtop and wire grass. Phenology: flowering & fruiting. 

Fred J. Holbrook, 20.  7/13/1914. 		USFS 428457
_________________________________________________________________________

313.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Gallatin County: Gallatin National Forest.  Elev. 6600 ft.
T8S R4E S28.  45.1094 N, 111.2401 W; uncertainty 1 mi..  
On south slope in dry soil. Phenology: flowering & fruiting. 

Joseph E. Callahan, 306.  8/29/1921. 		USFS 428456
_________________________________________________________________________

314.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Park County: Gallatin National Forest: near Elk Creek Quadrats 3 and 4.
T4N R10E S15.  
Phenology: flowering & fruiting. 

Lincoln C. Ellison, 35Q.  8/1/1934. 		USFS 428455
_________________________________________________________________________

315.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, no county County: Helena National Forest.
Phenology: flowering & fruiting. 

no collector, s.n..  //. 		USFS 428454
_________________________________________________________________________

316.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana: Helena National Forest: Eagle Creek Ranger Station.  Elev. 5500 ft.
East slope; dry rocky soil; with Festuca, Poa, sagebrush, Eriogonum. Phenology: flowering & fruiting. 

E. D. Sandvig, 21.  7/4/1922. 		USFS 428453
_________________________________________________________________________

317.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Gallatin County: Near Gallatin City.
Phenology: fruiting. 

F. Lamson-Scribner, 340.  6/22/1883. 		RM 9836
_________________________________________________________________________

318.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Pitkin County: Elk Mountains: White River National Forest: lower Avalanche Creek, ca 1 air mi above the Crystal River and ca 10 air mi S of Carbondale.  Elev. 6800-7200 ft.
T9S R88W S28.  39.2495 N, 107.2272 W to 39.2486 N, 107.2306 W; NAD 83, , GPS reading.  
Oak shrubland with scattered ponderosa pine and Douglas fir. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 1485.  6/16/2010. 		USFS 898060	Barcode: USFS0059685
_________________________________________________________________________

319.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Eagle County: White River National Forest: Fitzpatrick Gulch, ca 7 air mi SSW of Gypsum.  Elev. 7550-7600 ft.
T6S R86W S3 E1/2.  39.5602 N, 107.0295 W to 39.5568 N, 107.0268 W; NAD 83, , GPS reading.  
Riparian woodland and wet meadows. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 1859.  6/22/2010. 		RM 
_________________________________________________________________________

320.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Eagle County: White River National Forest: Gypsum Creek, just N of Dewey Park, ca 8 air mi SSE of Gypsum.  Elev. 7400 ft.
T6S R85W S15 NW1/4 SW1/4.  39.5324 N, 106.9266 W; NAD 83, , GPS reading.  
Oak-conifer uplands and roadside. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 1914.  6/24/2010. 		RM 
_________________________________________________________________________

321.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Summit County: Gore Range: Arapaho National Forest: Eagles Nest Wilderness: in the vicinity of the historic Buffalo Cabins, ca 3.5 air mi WSW of Silverthorne.  Elev. 10400-10800 ft.
T5S R78W S16 NE1/4.  39.6204 N, 106.1262 W to 39.6204 N, 106.123 W; NAD 83, , GPS reading.  
Shaded spruce-fir forest with Vaccinium understory. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 3261.  7/23/2010. 		RM 
_________________________________________________________________________

322.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: Eagles Nest Wilderness: Deluge Lake Trail, ca 7 air mi NNW of Vail Pass.  Elev. 8800-10200 ft.
T5S R79W S7; also S8.  39.638 N, 106.2571 W to 39.6278 N, 106.275 W; NAD 83, , GPS reading.  
Rocky aspen hillsides with riparian channels. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 3752.  8/2/2010. 		RM 
_________________________________________________________________________

323.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Tigiwon Road (Forest Road 707) near the Cross Creek Trailhead, ca 2.5 air mi SSE of Minturn.  Elev. 8540 ft.
T6S R81W S2 SW1/4 SW1/4.  39.5487 N, 106.4181 W; NAD 83, , GPS reading.  
Moist, north-facing aspen hillside with scattered Douglas fir, buffaloberry and thimbleberry. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 4150.  8/9/2010. 		RM 
_________________________________________________________________________

324.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Phillips County: Little Rocky Mountains: eastern wall of Montana Gulch and Montana Gulch Campground, ca 5 air mi WSW of Zortman; ca 49.5 air mi SW of Malta.  Elev. 4000-4400 ft.
T25N R24E S21 SE1/4.  47.9004 N, 108.6322 W to 47.9041 N, 108.6331 W; NAD 83, GPS reading.  
Disturbed areas and in campground. Phenology: flowering. 

Joseph L. M. Charboneau, 1518.  7/11/2010. 		RM 
_________________________________________________________________________

325.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Seminoe Mountains: drainage W of BLM Road 3108, ca 1.6 air mi NE of Kortes Dam.  Elev. 7000 ft.
T25N R84W S3 NE1/4; also S2.  42.1663 N, 106.8707 W.  
Slopes and draw of sagebrush, snowberry, basin wild rye, and scattered ponderosa pine. Phenology: flowering & fruiting. 

Amy J. Roderick, 6969.  7/20/1998. 		RM 
_________________________________________________________________________

326.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Hayden National Forest [Medicine Bow National Forest]: head of Copper Creek.  Elev. 8500 ft.
T14N R84W S31.  
Moderate East slope, sandy loam soil, with yarrow, Stipa, Elymus. Phenology: vegetative only. 

Frank H. Rose, 71.  7/19/1923. 		USFS 401179
_________________________________________________________________________

327.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: Wyoming National Forest: Willow Ranger Station Pasture.  Elev. 7900 ft.
T36N R109W S19.  
Level slope; sandy clay soil; with Fescue, Brome, and wheatgrass. Phenology: vegetative only. 

Charles H. McDonald, McD&S-4.  7/20/1926. 		USFS 401213
     with H. A. Shannon
_________________________________________________________________________

328.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Green River Basin: near Elkol, 6 air mi SW of Kemmerer.  Elev. 7300 ft.
T20N R117W S9.  
Phenology: vegetative only. 

Alan T. Carpenter, 375.  //1981. 		RM 397596
_________________________________________________________________________

329.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: Wyoming National Forest: ridge between Dry Beaver and South Beaver creeks.  Elev. 9000 ft.
T35N R112W; also R113W.  
Level east slope; gravelly loam soil; with Stipa, poa, carrot. Phenology: vegetative only. 

S. E. Cazier, C-77.  8/27/1927. 		USFS 410412
_________________________________________________________________________

330.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Sheep Mountain: Fox Creek Canyon.  Elev. 7800 ft.
T14N R77W S33.  
Moist areas near the stream. Phenology: vegetative only. 

Webster B. Jones, 96.  7/31/1965. 		USFS 401223
_________________________________________________________________________

331.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Valley County: Kaminsky Hill and area to the N, ca 3.5 air mi N of the West Fork Poplar River, ca 12.5 air mi NE of Opheim; ca 57 air mi NNE of Glasgow.  Elev. 3030-3150 ft.
T37N R42E S16 W1/2; also S21 NW1/4.  48.9679 N, 106.1957 W to 48.9486 N, 106.193 W; NAD 83, GPS reading.  
Moist hill bottoms with patches of snowberry. Phenology: flowering. 

Joseph L. M. Charboneau, 6494.  7/2/2011. 		RM 
     with Josh Lamp
_________________________________________________________________________

332.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Pitkin County: White River National Forest: McClure Pass on Colo Hwy 133, ca 6 air mi NW of Marble; ca 19 air mi S of Carbondale.  Elev. 8760-8880 ft.
T11S R89W S1 South1/2.  39.1278 N, 107.2837 W; NAD 83, , GPS reading.  
Sandy bench on the ridge with open areas, mountain shrubs, and scattered aspen. Phenology: flowering & fruiting. 

B. E. Nelson, 82765.  7/17/2011. 		RM 
_________________________________________________________________________

333.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Gunnison County: White River National Forest: between the Crystal River and County Road, ca 3 air mi WNW of Marble; ca 22 air mi S of Carbondale.  Elev. 7780-7860 ft.
T11S R88W S20 NE1/4.  39.0863 N, 107.2424 W; NAD 83, , GPS reading.  
Open ridgetop with patches of aspen and scattered ponderosa pine. Phenology: flowering & fruiting. 

B. E. Nelson, 82785.  7/17/2011. 		RM 
_________________________________________________________________________

334.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Pitkin County: Elk Mountains: White River National Forest: along Avalanche Creek from the trailhead at the end of Forest Road 310 SE to the wilderness boundary, ca 4 air mi NNE of Redstone; ca 11-12 air mi S of Carbondale.  Elev. 7300-7400 ft.
T9S R88W S34.  39.2347 N, 107.2018 W to 39.2304 N, 107.1979 W; NAD 83, , GPS reading.  
Brushy canyon bottom with conifers, aspen, and cottonwood, and streambank. Phenology: flowering & fruiting. 

B. E. Nelson, 82870.  7/17/2011. 		RM 
_________________________________________________________________________

335.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Summit County: Gore Range: Arapaho National Forest: vicinity of Surprise Trailhead near the end of Cataract Creek Road, ca 19 air mi NW of Silverthorne at I-70.  Elev. 8560-8640 ft.
T2S R80W S35 NE1/4; also NW1/4 S36.  39.8376 N, 106.3105 W; NAD 83, , GPS reading.  
Sagebrush-forb slopes and depressions. Phenology: flowering & fruiting. 

B. E. Nelson, 83459.  7/25/2011. 		RM 
_________________________________________________________________________

336.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Grand County: Gore Range: from the end of Dice Hill or BLM Road 2750, ca 3/4 mi S to Dice Hill, ca 8-9 air mi SSW of Kremmling.  Elev. 9640-9700 ft.
T1S R81W S27 E1/2.  39.9468 N, 106.4385 W to 39.9387 N, 106.4413 W; NAD 83, , GPS reading.  
Aspen grove. Phenology: flowering & fruiting. 

B. E. Nelson, 83692.  8/16/2011. 		RM 
_________________________________________________________________________

337.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Grand County: Gore Range: from the end of Dice Hill or BLM Road 2750, ca 3/4 mi S to Dice Hill, ca 8-9 air mi SSW of Kremmling.  Elev. 9640-9700 ft.
T1S R81W S27 E1/2.  39.9468 N, 106.4385 W to 39.9387 N, 106.4413 W; NAD 83, , GPS reading.  
Second growth lodgepole pine with scattered spruce-fir-Douglas fir-aspen. Phenology: flowering & fruiting. 

B. E. Nelson, 83701.  8/16/2011. 		RM 
_________________________________________________________________________

338.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Pitkin County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: East Creek Trail, ca 1-2 air mi E of Redstone and ca 15 air mi S of Carbondale.  Elev. 7600-7800 ft.
T10S R88W S21 South1/2 N1/2.  39.1794 N, 107.2325 W; NAD 83, , GPS reading.  
Dry slopes with oakbrush and rocky outcrops. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 7037.  7/3/2011. 		RM 
_________________________________________________________________________

339.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Eagle County: White River National Forest: County Road 79, ca 7 air mi N of Basalt Mountain and ca 10 air mi N of Basalt.  Elev. 8900 ft.
T8S R86W S27 NE1/4 NW1/4.  39.506 N, 107.0336 W; NAD 83, , GPS reading.  
Oakbrush-mountain shrubland with scattered sagebrush and aspen near road. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 7384.  7/11/2011. 		RM 
_________________________________________________________________________

340.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Grouse Creek Trail, ca 0.5 air mi N of Minturn.  Elev. 7900 ft.
T6S R81W S27 SE1/4 NE1/4.  39.5924 N, 106.4372 W; NAD 83, , GPS reading.  
Montane meadow with scattered sagebrush and lodgepole pine, and riparian corridor with willow and alder. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 7529.  7/14/2011. 		RM 
     with B. E. Nelson
_________________________________________________________________________

341.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Holy Cross Wilderness: Eagle Lake Trail to Halfmoon Lake, between Eagle and Avalanche peaks, along Lime Creek, ca 18 air mi SSE of Eagle.  Elev. 9400-9800 ft.
T7S R83W S23 N1/2.  39.4335 N, 106.6149 W; NAD 83, , GPS reading.  
Subalpine forest and roadside meadow with seeps. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 7598.  7/21/2011. 		RM 
_________________________________________________________________________

342.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Holy Cross Wilderness: Eagle Lake Trail to Halfmoon Lake, between Eagle and Avalanche peaks, along Lime Creek, ca 18 air mi SSE of Eagle.  Elev. 9400-9800 ft.
T7S R83W S23 N1/2.  39.4335 N, 106.6149 W; NAD 83, , GPS reading.  
Subalpine forest and roadside meadow with seeps. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 7602.  7/21/2011. 		RM 
_________________________________________________________________________

343.  Achnatherum nelsonii (Scribn.) Barkworth  ssp. nelsonii  				Poaceae

U.S.A., Colorado, Grand County: Blue Valley Ranch: S of Lone Pine Junction.  Elev. 8610 ft.
T1S R81W S36.  Zone 13N, 380497E, 4420945N.  
Mixed conifer forest on northeast aspect. Phenology: flowering & fruiting. 

Cynthia Villa, 471.  8/4/2001. 		RM 
_________________________________________________________________________

344.  Achnatherum nelsonii (Scribn.) Barkworth  ssp. nelsonii  				Poaceae

U.S.A., Colorado, Grand County: Blue Valley Ranch: southwest of Iron Spring.  Elev. 7734 ft
T1S R81W S12.  Zone 13N, 380401E, 4427375N.  
Sagebrush steppe in stony loam with northeast aspect. Phenology: flowering & fruiting. 

Cynthia Villa, 80b.  6/8/2001. 		RM 
_________________________________________________________________________

345.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: ca 4 air mi SW of Nye, along Stillwater River.  Elev. 4890 ft.
T5S R15E S15 W1/2.  45.403 N, 109.8593 W; NAD 83, , GPS Reading.  
Roadside park along the river and adjacent limestone outcrop. Phenology: flowering & fruiting. 

Ronald L. Hartman, 85508.  6/14/2007. 		USFS 	Barcode: USFS0047936
_________________________________________________________________________

346.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Custer National Forest: along Forest Road 2140, E of Picket Pin Mountain, ca 27 air mi S of Big Timber.  Elev. 8560-8800 ft.
T4S R14E S29 SE1/4.  45.4509 N, 110.0208 W; WGS 84, , GPS reading.  
Meadow dominated by forbs, located on steep slope at base of a dolomite cliff. Phenology: flowering & fruiting. 

Emily Elliott, 6577.  7/27/2008. 		 	Barcode: USFS0047935
_________________________________________________________________________

347.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: Trail 93 up to Woodbine Falls, ca 33.5 air mi NW of Red Lodge.  Elev. 5280-5900 ft.
T5S R15E S32 SE1/4; also W1/2 S33.  45.3548 N, 109.887 W; WGS 84, , GPS Reading.  
Mixed conifer forest with stream running through and granite cliffs by falls. Phenology: flowering & fruiting. 

Emily Elliott, 3115.  7/16/2007. 		USFS 	Barcode: USFS0047407
     with Dean Sherman
_________________________________________________________________________

348.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: Sage Creek Campground and vicinity on Sage Creek, ca 19 air mi ESE of Bridger.  Elev. 5520-5680 ft.
T7S R26E S20 NW1/4.  45.2117 N, 108.5521 W; uncertainty 0.5 mi., GPS reading.  
Brushy lee slope where snow accumulates. Phenology: fruiting. 

B. E. Nelson, 75073.  7/14/2008. 		 	Barcode: USFS0047563
_________________________________________________________________________

349.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Custer National Forest: along Forest Road 2140, near snow-gauge station on Picket Pin Creek, ca 28 air mi S of Big Timber.  Elev. 7140-7260 ft.
T5S R14E S3 NW1/2.  45.4304 N, 109.9843 W; WGS 84, , GPS reading.  
Forb dominated meadow surrounded by Pseudotsuga menziesii and Pinus contorta. Phenology: flowering & fruiting. 

Emily Elliott, 6505.  7/27/2008. 		 	Barcode: USFS0047436
_________________________________________________________________________

350.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland District: vicinity of Cow Creek  Camp/ Picnicground on Cow Creek ca 5.5 air mi W of Fort Howes Work Center, ca 25 air mi S Ashland.  Elev. 3850-3980 ft.
T6S R45E S20 NE1/4; also SE1/4 S17.  45.3101 N, 106.2427 W; NAD 83, , GPS reading.  
Open ponderosa pine forest on northerly- facing slope. Phenology: fruiting. 

B. E. Nelson, 78180.  7/25/2009. 		 	Barcode: USFS0050010
_________________________________________________________________________

351.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Delta County: North Fork Valley: Gunnison National Forest: Hubbard Creek Trail N of Juanita Junction, ca 8.5 air mi NNW of Paonia.  Elev. 6497-6957 ft.
T12S R91W S23 SW1/4; also NW1/4 S26, E1/2 S27, and E1/2 S34.  38.996 N, 107.5276 W to 38.9655 N, 107.5341 W; NAD 83, , GPS reading.  
Along trail in mixed mountain shrub community. Phenology: flowering & fruiting. 

Lori E. Brummer, 8721.  6/14/2012. 		RM 
_________________________________________________________________________

352.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Gunnison County: West Elk Mountains: McClure Pass, Forest Road 898, around the corner of the ridge into Gunnison National Forest, ca 26 air mi NE of Paonia.  Elev. 8850 ft.
T11S R89W S1 SW1/4.  39.1241 N, 107.2845 W; NAD 83, , GPS reading.  
Mixed mountain shrub community with scattered aspen. Phenology: flowering. 

Lori E. Brummer, 8803.  6/14/2012. 		RM 
_________________________________________________________________________

353.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Gunnison County: West Elk Mountains: McClure Pass, Forest Road 898, around the corner of the ridge into Gunnison National Forest, ca 26 air mi NE of Paonia.  Elev. 8850 ft.
T11S R89W S1 SW1/4.  39.1241 N, 107.2845 W; NAD 83, , GPS reading.  
Mixed mountain shrub community with scattered aspen. Phenology: flowering. 

Lori E. Brummer, 8816.  6/14/2012. 		RM 
_________________________________________________________________________

354.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Gunnison County: West Elk Mountains: Gunnison National Forest: McClure Pass, beaver pond and ridge S of the campground.  Elev. 8165-8280 ft.
T11S R89W S11 NW1/4; also NE1/4 S10.  39.1209 N, 107.3138 W to 39.1234 N, 107.313 W; NAD 83, , GPS reading.  
Meadow in aspen/spruce/fir mix. Phenology: flowering & fruiting. 

Lori E. Brummer, 8868.  6/15/2012. 		RM 
_________________________________________________________________________

355.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Uncompahgre National Forest: Dominguez Ridge, just off of Brushy Ridge Trail or Forest Road 409, ca 30 air mi WSW of Delta.  Elev. 9068-9080 ft.
T50N R16W S1 SW1/4.  38.6246 N, 108.6094 W to 38.6209 N, 108.6088 W; NAD 83, , GPS reading.  
Gambel oak mixed mountain shrub community. Phenology: flowering & fruiting. 

Lori E. Brummer, 9543.  7/7/2012. 		RM 
_________________________________________________________________________

356.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Dexter Creek; near Bachelor Mine, off of Forest Road 871 and Dexter Creek or Forest Trail 205, ca 3 air mi NE of Ouray.  Elev. 8600-9268 ft.
T44N R7W S18 E1/2; also SW1/4 S17.  38.0616 N, 107.6666 W to 38.0656 N, 107.6591 W; NAD 83, , GPS reading.  
Open meadow in aspen/mixed coniferous forest. Phenology: flowering. 

Lori E. Brummer, 11837.  9/13/2012. 		RM 
_________________________________________________________________________

357.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: Forest Road 104, 5-5.5 air mi S of Salida on jeep trail to top of Methodist Mountain.  Elev. 11000-11300 ft.
T49N R9E S31.  38.46 N, 106.0159 W.  
Along road. Phenology: flowering & fruiting. 

Ronald L. Hartman, 66198.  8/18/1999. 		RM 
_________________________________________________________________________

358.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Madison County: Tobacco Root Mountains: Cataract Creek, ca 1.5-2.5 air mi SW of Mammoth, ca 1.5-2 air mi SE of Manhead Mountain, ca 16 air mi SSE of Whitehall.  Elev. 8080-8280 ft.
T2S R4W S23 N1/2.  45.6498 N, 112.06 W to 45.6517 N, 112.0561 W; NAD 83, , GPS reading.  
Grasslands on gentle slopes. Phenology: flowering & fruiting. 

Emma E. Freeland, 3187.  8/1/2012. 		RM 
_________________________________________________________________________

359.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Pedro Mountains: Pyramid Mountain, ca 6.3 air mi W of County Road 291; ca 7.3 air mi NW of Leo.  Elev. 7200 ft.
T28N R84W S35 SW1/4.  42.3541 N, 106.8512 W.  
Open slope in second year after burn; predominately grasses at edge of ponderosa pine. Phenology: flowering & fruiting. 

Amy J. Roderick, 7391.  7/29/1998. 		RM 
_________________________________________________________________________

360.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Custer County: Challis National Forest: Lost River Range: valley of Long Lost Creek just below Hell Canyon, 10.3 air mi NNE of Mackay.  Elev. 8490 ft.
T9N R24E S36.  44.06027 N, -113.56418 W; NAD83, uncertainty 10 m., Field Notes.  
Well developed soil in xeric Douglas-fir vegetation; 7° slope, NW aspect; alluvial geology. 26-75 individuals apparent. Phenology: flowering & fruiting. 

Joshua J. Irwin, 3163.  7/29/2010. 		RM 
     with Wendy Irwin
_________________________________________________________________________

361.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Custer County: Challis National Forest: Pahsimeroi Mountains: unnamed west fork of Christian Gulch, 22 air mi SE of Challis.  Elev. 7878 ft.
T11N R22E S5.  44.30978 N, -113.87928 W; NAD83, uncertainty 10 m., Field Notes.  
Well developed soil in mesic Douglas-fir vegetation; 14° slope, SE aspect; alluvial geology. 26-75 individuals apparent. Phenology: flowering & fruiting. 

Joshua J. Irwin, 2616.  7/22/2010. 		RM 
     with Craig Scott
_________________________________________________________________________

362.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: China Spring area, on the north side of the forest road, 14.8 air mi SW of Salmon.  Elev. 8841 ft.
T20N R20E S34.  45.01281 N, -114.09147 W; NAD83, uncertainty 10 m., Field Notes.  
Well developed soil in mesic forb dominated vegetation; 10° slope, W aspect; andesitoid-rhyolitoid geology. 1-25 individuals apparent. Phenology: flowering & fruiting. 

Joshua J. Irwin, 4033.  8/12/2010. 		RM 
_________________________________________________________________________

363.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Custer County: Challis National Forest: Pioneer Mountains: uplands SW of Fishpole Lake, 22.5 air mi SSW of Mackay.  Elev. 9347 ft.
T4N R22E S28.  43.64009 N, -113.85325 W; NAD83, uncertainty 10 m., Field Notes.  
Well developed soil in mesic whitebark pine vegetation; 15° slope, NE aspect; volcaniclastic geology. Population is dominant throughout the area. Phenology: flowering & fruiting. 

Joshua J. Irwin, 4290.  8/16/2010. 		RM 
_________________________________________________________________________

364.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A, Idaho, Custer County: Challis National Forest: Southern Salmon River Mountains: canyon made by confluence of First and Second creeks, off Squaw Creek Road, 17.1 air mi SW of Challis.  Elev. 6088 ft.
T12N R17E S33.  
25-75 plants estimated in xeric soil within woody riparian vegetation, 12 degree slope, S aspect, arenite geology. 25-75 plants estimated. Phenology: flowering & fruiting. 

Joshua J. Irwin, 6013.  7/10/2011. 		RM 
_________________________________________________________________________

365.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A, Idaho, Custer County: Challis National Forest: Southern Salmon River Mountains: upper Asher Creek, 15.0 air mi NW of Stanley.  Elev. 6834 ft.
T12N R12E S6.  
25-75 plants estimated in xeric soil within roadside vegetation, 8 degree slope, SW aspect, granodiorite geology. 25-75 plants estimated. Phenology: flowering & fruiting. 

Joshua J. Irwin, 8077.  8/17/2011. 		RM 
_________________________________________________________________________

366.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A, Idaho, Custer County: Targhee National Forest: Lemhi Range: North Fork Eightmile Canyon, 32.0 air mi ENE of Mackay.  Elev. 7622 ft.
T9N R29E S33.  
Dominant population in xeric soil within shrub-steppe vegetation, 6 degree slope, ENE aspect, limestone geology. Phenology: flowering & fruiting. 

Joshua J. Irwin, 8198.  8/20/2011. 		RM 
_________________________________________________________________________

367.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A, Idaho, Lemhi County: Salmon National Forest: Lemhi Range: Pass between Slide Creek and Cabin Creek, 16.8 air mi SSW of Leadore.  Elev. 9283 ft.
T13N R25E S15.  
25-75 plants estimated in mesic soil within a forb dominated vegetation, 6 degree slope, NE aspect, rhyodacite geology. 25-75 plants estimated. Phenology: flowering & fruiting. 

Joshua J. Irwin, 8276.  8/21/2011. 		RM 
_________________________________________________________________________

368.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: Forest Road 187, Lewis and Clark Backcountry Byway, at Agency Creek, 1.5 air mi W of Lemhi Pass.  Elev. 5900-6500 ft.
T19N R26E S15 NE1/4 SW1/4.  44.973 N, 113.4818 W; NAD 83, , GPS reading.  
Streamside with disturbed areas and adjacent Douglas fir forest and meadow. Phenology: flowering & fruiting. 

Ronald L. Hartman, 90267.  7/25/2010. 		RM 
_________________________________________________________________________

369.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: Forest Road 055 at junction with Forest Road 076 to Leesburg; Panther Creek and Napias Creek area.  Elev. 4872 ft.
T21N R19E S22.  45.1379 N, 114.2171 W; NAD 83, , GPS reading.  
Roadside and seasonally wet fields; also adjacent to stream. Phenology: flowering & fruiting. 

Ronald L. Hartman, 90842.  8/1/2010. 		RM 
_________________________________________________________________________

370.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: Grizzly Hill, within 100-200 yds of Continental Divide, just off of Forest Road 3906.  Elev. 8941 ft.
T17N R26E S22 South1/4.  44.784 N, 113.342 W; NAD 83, , GPS reading.  
Ridge with lodgepole pine and whitebark pine. Phenology: flowering & fruiting. 

Ronald L. Hartman, 91015.  8/3/2010. 		RM 
_________________________________________________________________________

371.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Idaho, Custer County: Challis National Forest: Southern Salmon River Mountains: Bayhorse Lake and a radius of 0.5 mi, ca 10.5 air mi WSW of intersection of U.S. Hwy 93 and Ida Hwy 75 S of Challis  Elev. 8600-8620 ft.
T13N R17E S36.  44 24.683' N, 114 24.061' W; NAD 83, , GPS reading.  
Lake and margins with some upland species. Phenology: flowering & fruiting. 

Ronald L. Hartman, 91962.  8/15/2011. 		RM 
_________________________________________________________________________

372.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Utah, Summit County: North Slope Uinta Mountains: ca 4 air mi W of Bear River Ranger Station on both sides of Forest Road 032.  Elev. 8080-9280 ft.
T2N R9E S34 NE1/4.  
New growth in old fire area; steep, west-facing slopes; some clay soils. Phenology: flowering & fruiting. 

C. H. Refsdal, 1926.  7/23/1994. 		 
_________________________________________________________________________

373.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Madison County: Madison Range: Lee Metcalf Wilderness, Spanish Peaks Unit: Mill Creek to headwaters of Jourdain Creek, ca 6-7 air mi N of Fan Mountain, ca 9-11 air mi ENE of Ennis.  Elev. 7890-8040 ft.
T5S R1E S23 NE1/4 NE1/4.  45.3913 N, 111.5566 W to 45.3919 N, 111.5555 W; NAD 83, , GPS reading.  
Sagebrush grasslands. Phenology: flowering. 

Emma E. Freeland, 6681.  7/6/2013. 		RM 
_________________________________________________________________________

374.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Madison County: Tobacco Root Mountains: South Willow Creek, along Forest Road 160, ca 4 air mi S of Pony, ca 4 air mi ENE of Potosi Peak.  Elev. 5920 ft.
T3S R2W S6.  45.6065 N, 111.8937 W; NAD 83, , GPS reading.  
Grasslands in an opening of a Pseudotsuga menziesii forest along a road. Phenology: fruiting. 

Emma E. Freeland, 7507.  7/31/2013. 		RM 
_________________________________________________________________________

375.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Madison County: Tobacco Root Mountains: South Meadow Creek Drainage: Leonard Creek and associated potholes, ca 2 air mi ENE of South Meadow Creek Lake, ca 10 air mi NW of Ennis.  Elev. 7220-7360 ft.
T4S R2W S20 South1/2.  45.4695 N, 111.8752 W to 45.4684 N, 111.8743 W; NAD 83, , GPS reading.  
Mixed coniferous forest. Phenology: fruiting. 

Emma E. Freeland, 7953.  8/6/2013. 		RM 
     with Kevin Suzuki
_________________________________________________________________________

376.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Montana, Madison County: Madison Valley: BLM Palisades Recreation Area, ca 26 air mi S of Ennis, ca 12 air mi NE of Black Butte.  Elev. 5650-5680 ft.
T10S R1E S6 SW1/4.  44.9879 N, 111.6576 W to 44.9883 N, 111.6579 W; NAD 83, , GPS reading.  
Dry, disturbed grasslands. Phenology: fruiting. 

Emma E. Freeland, 8071.  8/10/2013. 		RM 
_________________________________________________________________________

377.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Eagle County: White River National Forest: Fitzpatrick Gulch, ca 7 air mi SSW of Gypsum.  Elev. 7550-7600 ft.
T6S R86W S3 E1/2.  39.5602 N, 107.0295 W to 39.5568 N, 107.0268 W; NAD 83, , GPS reading.  
Riparian woodland and wet meadows. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 1859.  6/22/2010. 		USFS 	Barcode: USFS0060963
_________________________________________________________________________

378.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Ouray County: BLM land interspersed with Billy Creek State Wildlife Area: slopes S of Chaffee Gulch off County Road 4, ca 19 air mi SSE of Montrose.  Elev. 7800-7920 ft.
T46N R7W S11 N1/2.  38.2591 N, 107.7149 W to 38.2609 N, 107.7114 W; NAD 83.  
North-facing slopes of dense oak brush, with a few scattered pinyon and juniper. Phenology: flowering. 

Lori E. Brummer, 651.  6/28/2010. 		RM 
_________________________________________________________________________

379.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Uncompahgre National Forest: Windy Point and Iron Springs Mesa, Forest Road 507, ca 35 air mi W of Montrose.  Elev. 8550-9562 ft.
T48N R15W S5 NE 1/4.  38.4566 N, 108.5355 W to 38.4622 N, 108.534 W; NAD 83, , GPS reading.  
Disturbed area in aspen/spruce forest. Phenology: fruiting. 

Lori E. Brummer, 1094.  7/26/2010. 		RM 
_________________________________________________________________________

380.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Mesa County: Battlement Mesa: Grand Mesa National Forest: Brush Creek Trail to Battlement Trail, ca 46 air mi NW of Grand Junction.  Elev. 8567-10200 ft.
T8S R93W S25 N1/2; also S24, S13, and S12.  39.3403 N, 107.8408 W to 39.3801 N, 107.8277 W to 39.3747 N, 107.8342 W; GPS reading.  
Aspen/mountain shrub community. Phenology: flowering & fruiting. 

Lori E. Brummer, 1307.  7/30/2010. 		RM 
_________________________________________________________________________

381.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Dillard Mesa, junction of Forest Road 504 and Forest Road 501, ca 24 air mi SW of Delta.  Elev. 8320-8400 ft.
T49N R14W S15 W1/2.  38.5125 N, 108.4212 W; NAD 83, , GPS reading.  
Ponderosa pine woodland. Phenology: flowering. 

Lori E. Brummer, 4920.  7/8/2011. 		RM 
_________________________________________________________________________

382.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Delta County: Grand Mesa: Old Grand Mesa Road, south section, Forest Road 123, ca 20.5 air mi NNE of Delta.  Elev. 8840-9800 ft.
T21S R94W S7 SW1/4; also S18.  39.0231 N, 107.9406 W to 39.0064 N, 107.9383 W; NAD 83, , GPS reading.  
Montane meadow with mountain shrub and aspen. Phenology: flowering & fruiting. 

Lori E. Brummer, 5115.  7/12/2011. 		RM 
_________________________________________________________________________

383.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: La Fair Creek off of Divide Road (Forest Road 402), ca 30 air mi W of Delta.  Elev. 8240-8400 ft.
T15S R101W S35 SW1/4.  38.7002 N, 108.6521 W to 38.7064 N, 108.6557 W; NAD 83, , GPS reading.  
Ponderosa pine woodland with scattered aspen. Phenology: flowering. 

Lori E. Brummer, 5528.  7/18/2011. 		RM 
     with Linda Deeds, Kim Hansen
_________________________________________________________________________

384.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Long Point, S and W of Long Point Mountain, off Forest Road 421, just off of Divide Road (Forest Road 402), ca 32 air mi SSW of Delta.  Elev. 9060-9200 ft.
T49N R16W S1 NW1/4; also NE1/4 S2.  38.54494 N, 108.60533 W to 38.5454 N, 108.6172 W; NAD 83, , GPS reading.  
Moist aspen woodland. Phenology: flowering. 

Lori E. Brummer, 5582.  7/18/2011. 		RM 
     with Kim Hansen, Linda Deeds
_________________________________________________________________________

385.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Ouray County: Uncompahgre Plateau: above East Fork Spring Creek, off of Forest Road 532, 3.1 road mi N of Divide or Forest Road 402, ca 17 air mi SSW of Montrose.  Elev. 8810-9100 ft.
T46N R10W S8 W1/2.  38.2623 N, 107.9988 W to 38.2461 N, 108.0019 W; NAD 83, , GPS reading.  
Subalpine meadow. Phenology: flowering & fruiting. 

Lori E. Brummer, 5945.  7/24/2011. 		RM 
_________________________________________________________________________

386.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Roubideau area, Oak Hill and Transfer Trail, ca 18 air mi SW of Montrose.  Elev. 7600-8420 ft.
T48N R12W S22 NW1/4; also SW1/4 S15 and SE1/4 S16.  38.4022 N, 108.1785 W to 38.4098 N, 108.1913 W; NAD 83, , GPS reading.  
Open area in oak brush. Phenology: flowering. 

Lori E. Brummer, 4645b.  6/27/2011. 		RM 
_________________________________________________________________________

387.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

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

Amy J. Roderick, 7727.  8/2/1998. 		 
_________________________________________________________________________

388.  Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii  				Poaceae

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Ashley National Forest: Cart Creek, ca 8.5 air mi S of Dutch John; 0.8 mi E on Forest Road 49.  Elev. 8080 ft.
T1N R22E S20 E1/2.  
Creek, seeps, dark humus soils. Phenology: flowering & fruiting. 

C. H. Refsdal, 5710.  7/18/1995. 		 
_________________________________________________________________________

389.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Absaroka Mountains: Bridger-Teton National Forest: along Pacific Creek, ca 2 mi SW of Two Ocean Pass, ca 28 mi NE of Moran.  Elev. 7900 ft.
T47N R111W S21.  44.0255 N, 110.183 W.  
Riparian/seasonally wet meadow with Carex canescens, Deschampsia cespitosa, and Salix wolfii. Phenology: flowering & fruiting. 

Erwin F. Evert, 28544.  8/1/1994. 		RM 781939	Barcode: RM0157970
_________________________________________________________________________

390.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Bridger-Teton National Forest: along Gros Ventre Road (Forest Road 30400) at Little Cow Creek, 30 mi E of Jackson.  Elev. 7610 ft.
T41N R111W S30.  43.49 N, 110.2179 W.  
Sagebrush-grassland with Stipa richardsonii, Eriogonum umbellatum var. majus, and Leucopoa kingii. Phenology: flowering & fruiting. 

Erwin F. Evert, 31983.  7/9/1996. 		RM 787830	Barcode: RM0157953
_________________________________________________________________________

391.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Green Mountain: drainage and associated slopes and beaver ponds ca 4 air mi W of Whiskey Peak; ca 12.5 air mi NE of Bare Ring Butte.  Elev. 7800 ft.
T27N R90W S7.  42.3258 N, 107.6269 W.  
Disturbed, rocky roadside near creek; compact, fine soil. Phenology: fruiting. 

Laura Welp, 2439.  7/19/1994. 		RM 677921
_________________________________________________________________________

392.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Gros Ventre Area: 1.5 air mi S to 1 air mi SE of Pinnacle Peak.  Elev. 9200-10000 ft.
T39N R114W S3 NW1/4; also SE1/4 S4.  43.371 N, 110.5085 W.  
Calcareous and granitic slopes with rock outcrops, scree, and grassy areas. Phenology: flowering. 

Ronald L. Hartman, 47323.  7/7/1994. 		RM 627727	Barcode: RM0161815
_________________________________________________________________________

393.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Gros Ventre Area: Granite Creek Hot Springs, N along trail and creek ca 1 air mile.  Elev. 7000-7200 ft.
T39N R113W S6 N1/2; also T40N R113W S31 SE1/4.  43.371 N, 110.4498 W; uncertainty 2 mi..  
Coniferous forests, meadows, and streamside. Phenology: fruiting. 

Ronald L. Hartman, 48259.  7/26/1994. 		RM 627728	Barcode: RM0161729
_________________________________________________________________________

394.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Gros Ventre Area: Granite Creek, ca 0.3 stream mi N of Bunker Creek then E up toward ridge extending S from Packsaddle Pass and Pyramid Peak.  Elev. 7600-8600 ft.
T40N R113W S18 SE1/4; also T40N R114W S24 NE1/4.  43.4283 N, 110.4498 W; uncertainty 2 mi..  
Steep rocky (dolomite) slope. Phenology: fruiting. 

Ronald L. Hartman, 48323.  7/27/1994. 		RM 627729	Barcode: RM0161745
     with Tom Cramer
_________________________________________________________________________

395.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Gros Ventre Area: ridge immediately N of Blue Miner Lake down to lake.  Elev. 9400-10100 ft.
T42N R114W S34.  43.562 N, 110.5167 W.  
Calcareous slope and rock rubble. Phenology: fruiting. 

Ronald L. Hartman, 50087.  8/25/1994. 		RM 627730	Barcode: RM0161744
_________________________________________________________________________

396.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Gros Ventre Area: lower slopes of Sheep Mountain, ca 2.5-3.5 air mi from summit.  Elev. 7800-9400 ft.
T42N R114W S32 N1/4.  43.562 N, 110.5565 W; uncertainty 0.5 mi..  
Grassy slopes and wooded areas. Phenology: flowering. 

Ronald L. Hartman, 54028.  8/21/1995. 		RM 660885	Barcode: RM0157966
_________________________________________________________________________

397.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 5.5 air mi S of Moran.  Elev. 2300-2400 ft.
T44N R114W S22.  43.7633 N, 110.5197 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Clearcuts, lake margin, and sagebrush grassland. Phenology: flowering. 

Ronald L. Hartman, 51993.  7/16/1995. 		RM 660785	Barcode: RM0157964
_________________________________________________________________________

398.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Shadow Mountain, 6 air mi NE of Moose from base of mountain to and above Antelope Springs.  Elev. 7100-7300 ft.
T43N R115W S11; also W1/2 of S12.  43.706 N, 110.6163 W; uncertainty 2 mi..  
Grassy and wooded valley. Phenology: flowering. 

Ronald L. Hartman, 52156.  7/16/1995. 		RM 660786	Barcode: RM0157963
_________________________________________________________________________

399.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gunsight Pass area.  Elev. 8900 ft.
T42N R112W S11.  43.6196 N, 110.2577 W.  
Open barren area. Phenology: flowering. 

Ronald L. Hartman, 52565.  7/24/1995. 		RM 660787	Barcode: RM0157941
_________________________________________________________________________

400.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 1.5-2 air mi E of East Leidy.  Elev. 8200-8500 ft.
T43N R112W S7; also S8.  43.706 N, 110.3374 W; uncertainty 2 mi..  
Meadow. Phenology: flowering & fruiting. 

Ronald L. Hartman, 53080.  7/24/1995. 		RM 660788	Barcode: RM0157940
_________________________________________________________________________

401.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: southeast slope leading to summit of Mount Leidy from saddle.  Elev. 9000-9800 ft.
T43N R113W S3 NW1/4.  43.7204 N, 110.3971 W.  
Wooded, rocky slope. Phenology: flowering & fruiting. 

Ronald L. Hartman, 53382.  8/13/1995. 		RM 660790	Barcode: RM0157938
     with Stuart Markow
_________________________________________________________________________

402.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Grouse Mountain, southern slope.  Elev. 8000-8800 ft.
T43N R112W S11.  43.706 N, 110.2577 W; uncertainty 1 mi..  
Grassy and wooded slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 53556.  8/15/1995. 		RM 660791	Barcode: RM0157937
_________________________________________________________________________

403.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Grouse Mountain, southern ridge.  Elev. 8800-9800 ft.
T43N R112W S2; also NE1/4 S11.  43.7204 N, 110.2577 W; uncertainty 2 mi..  
Rocky slopes and ridge with subalpine fir, white bark pine, and engelmann spruce. Phenology: flowering & fruiting. 

Ronald L. Hartman, 53666.  8/15/1995. 		RM 660792	Barcode: RM0157936
_________________________________________________________________________

404.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: on and below Continental Divide above Spring and Low creeks at Twin Groves, ca 19.5 air mi WSW of Saratoga.  Elev. 8000 ft.
T16N R87W S15.  41.3594 N, 107.1678 W.  
In selectively logged lodgepole pine forest. Phenology: flowering & fruiting. 

B. E. Nelson, 15897.  6/26/1988. 		RM 574662	Barcode: RM0161708
_________________________________________________________________________

405.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: along McKinney Creek S of Miller Hill, ca 21.5 air mi SSW of Rawlins.  Elev. 7900 ft.
T18N R88W S31.  41.49 N, 107.3506 W.  
Sagebrush grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 15925.  6/26/1988. 		RM 574026	Barcode: RM0161816
_________________________________________________________________________

406.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Ranges: Sierra Madre: ca 13.5 air mi SW of Encampment; ca 29 air mi ENE of Dixon.  Elev. 9400-10000 ft.
T13N R85W S29.  41.0681 N, 106.9744 W; uncertainty 1 mi..  
Grassy slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 4104.  7/19/1979. 		RM 329439	Barcode: RM0157969
     with William Blunt
_________________________________________________________________________

407.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: ca 8 air mi SSE of Miller Hill.  Elev. 7650 ft.
T17N R88W S35.  41.4034 N, 107.2714 W; uncertainty 1 mi..  
On edge of scrub aspen grove. Phenology: flowering & fruiting. 

Nancy Kastning, 304.  6/28/1988. 		RM 574023	Barcode: RM0161817
     with Lee Huston and Sunny Kastning
_________________________________________________________________________

408.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Hams Fork Plateau: Fish Creek and adjacent ridge to south, ca 5 air mi W of Lake Viva Naughton.  Elev. 7500-7800 ft.
T23N R118W S13.  41.9728 N, 110.7575 W.  
Douglas fir and lodgepole pine on rim and below with open grassy areas and riparian zone in bottom. Phenology: flowering. 

Ronald L. Hartman, 47101.  6/29/1994. 		RM 608516	Barcode: RM0157943
     with Charmaine Refsdal
_________________________________________________________________________

409.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Southern Sublette Range: ca 7 air mi N of Cokeville.  Elev. 7600-8212 ft.
T25N R119W S4; also T26N R119W South1/4 S33.  42.1839 N, 110.9783 W; uncertainty 1 mi..  
Ridgetop meadows, aspen groves, and rocky tops. Phenology: flowering. 

Thomas Cramer, 1280.  6/28/1994. 		RM 608515	Barcode: RM0157942
     with Jane T. Kellett
_________________________________________________________________________

410.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Sublette Range: east side of the range at the confluence of Mill and South Fork Mill creeks, ca 8 air mi N of Cokeville; ca 35 air mi NW of Kemmerer.  Elev. 6760-7000 ft.
T26N R119W S35 NE1/4.  42.1971 N, 110.9443 W.  
Stony ridge with ledges and brush. Phenology: flowering & fruiting. 

B. E. Nelson, 35775.  6/29/1995. 		RM 644628	Barcode: RM0161742
     with Tomas Cramer
_________________________________________________________________________

411.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Sublette Range: ridge between Mill and Corral creeks, ca 7 air mi NNE of Cokeville; ca 32.5 air mi NW of Kemmerer.  Elev. 6720-6880 ft.
T25N R118W S6 South1/4.  42.1809 N, 110.9035 W.  
Burn in sagebrush-grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 35829.  6/29/1995. 		RM 644627	Barcode: RM0157962
_________________________________________________________________________

412.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Snow Hollow, ca 1 mi E of Boundary Ridge, Idaho, ca 6 air mi SW of Cokeville; ca 30.5 air mi NW of Kemmerer.  Elev. 7120-7460 ft.
T24N R120W S27 SW1/4; also NW1/4 S34.  42.031 N, 111.034 W.  
Sagebrush slope on gravelly or cobblestone, often reddish soils. Phenology: flowering & fruiting. 

B. E. Nelson, 36502.  7/8/1995. 		RM 644626	Barcode: RM0157961
     with C. H. Refsdal
_________________________________________________________________________

413.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge ca 3 air mi N of Nugget Canyon and U.S. Hwy 30, ca 15.5 air mi SSE of Cokeville; ca 17.5 air mi WNW of Kemmerer.  Elev. 7140-7540 ft.
T22N R118W S19.  41.8669 N, 110.8601 W; uncertainty 1 mi..  
Sagebrush and mountain shrub communities on the lee side of the ridge. Phenology: flowering & fruiting. 

B. E. Nelson, 36648.  7/10/1995. 		RM 644625	Barcode: RM0157960
     with C. H. Refsdal
_________________________________________________________________________

414.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Underwood Canyon, ca 8 air mi SE of Cokeville.  Elev. 7200-7400 ft.
T23N R118W S6 NE1/4.  42.0008 N, 110.8601 W.  
Creekside willows and meadows with sagebrush edges. Phenology: flowering & fruiting. 

Thomas Cramer, 10021.  7/30/1995. 		RM 646339	Barcode: RM0161710
     with Jane T. Kellett
_________________________________________________________________________

415.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: South Fork Mountain, ca 20 air mi N of Kemmerer.  Elev. 8800-9400 ft.
T24N R116W S10 NE1/4.  42.0752 N, 110.5703 W.  
Steep rocky hillside forb meadow. Phenology: flowering & fruiting. 

Thomas Cramer, 9677.  7/29/1995. 		RM 644630	Barcode: RM0161740
     with Jane T. Kellett
_________________________________________________________________________

416.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Dempsey Ridge, ca 15.5 air mi WNW of Kemmerer.  Elev. 7800-8000 ft.
T23N R118W S20 W1/2.  41.9562 N, 110.8408 W.  
Sagebrush hillside with Amelanchier stands. Phenology: flowering & fruiting. 

Thomas Cramer, 9985.  7/30/1995. 		RM 644629	Barcode: RM0161741
     with Jane T. Kellett
_________________________________________________________________________

417.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Double Cabin near confluence of Wiggins Fork and Frontier Creek; ca 19 air mi N of Dubois; from main trailhead sign, ca 80 yds on a bearing of 96 degrees.  Elev. 8080 ft.
T44N R106W S3.  
Center of meadow with Poa juncifolia, Elymus trachycaulus, Carex spp. Plot 93010   SE, NE, NW Phenology: fruiting. 

C. Lynn Kinter, 1506.  8/12/1995. 		RM 729436	Barcode: RM0161703
     with Jazmyn McDonald
_________________________________________________________________________

418.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: upper Horse Creek Meadow: ca 13 air mi N of Dubois; left fork of Bartrand Spring Road to end; trail down to large meadow.  Elev. 8050 ft.
T44N R106W S6.  
Center of Wet meadow. S of  trail. Plot 96028   NW, NW, NW Phenology: flowering & fruiting. 

C. Lynn Kinter, 2168.  7/22/1996. 		RM 729435	Barcode: RM0161704
     with Will Conley
_________________________________________________________________________

419.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: N of East Fork guard station, and E of the East Fork: ca 18 air miles NE of Dubois; ca 100 yds S of 2-track.  Elev. 8423 ft.
T43N R104W S17.  
In meadow in Artemisia cana var. viscidula, Stipa nelsonii stand. Plot 93013   NE, SW, SE Phenology: fruiting. 

C. Lynn Kinter, 2769.  8/21/1997. 		RM 729434	Barcode: RM0161705
     with Lisa Cordray
_________________________________________________________________________

420.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: N of East Fork guard station, and E of the East Fork: ca 18 air miles NE of Dubois; ca 100 yds S of 2-track.  Elev. 8423 ft.
T43N R104W S17.  
In meadow in Artemisia cana var. viscidula, Stipa nelsonii stand. Plot 93013   NE, SW, SE Phenology: buds. 

C. Lynn Kinter, 632.  7/13/1994. 		RM 729468	Barcode: RM0161707
     with Susanne Neumiller
_________________________________________________________________________

421.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: junction of East DuNoir/ Ramshorn trails, ca 17.5 air mi NW of Dubois.  Elev. 8290 ft.
T44N R108W S22.  
Artemisia tridentata stand. Plot 94031   SW, NW, NE Phenology: flowering & fruiting. 

C. Lynn Kinter, 703.  7/14/1994. 		RM 729437	Barcode: RM0161702
     with John T. Nelson
_________________________________________________________________________

422.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: junction of East DuNoir/ Ramshorn trails, ca 17.5 air mi NW of Dubois.  Elev. 8290 ft.
T44N R108W S22.  
Artemisia tridentata stand. Plot 94031   SW, NW, NE Phenology: flowering & fruiting. 

C. Lynn Kinter, 704.  7/14/1994. 		RM 729467	Barcode: RM0161706
     with John T. Nelson
_________________________________________________________________________

423.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: 0.5-1 air mi NW of Gunsight Pass on flank of plateau.  Elev. 9100-9200 ft.
T42N R112W S10 W1/2.  43.6196 N, 110.2776 W; uncertainty 1 mi..  
Rocky slopes with scattered patches of conifers. Phenology: fruiting. 

Ronald L. Hartman, 53281.  8/12/1995. 		RM 660789	Barcode: RM0157939
_________________________________________________________________________

424.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: highland N of lower Gros Ventre drainage and S of Slate Creek, Carmichael Fork of Slate Creek; ca 4 air mi N of Crystal Creek Campground.  Elev. 6900-7100 ft.
T43N R113W S27.  43.6628 N, 110.3971 W; uncertainty 1 mi..  
Streamside. Phenology: fruiting. 

Ronald L. Hartman, 53815.  8/16/1995. 		RM 660883	Barcode: RM0157965
_________________________________________________________________________

425.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Near Cottonwood Lake, ca 15 mi SE of Afton.
T31N R117W S30.  42.6369 N, 110.8136 W; NAD 83, uncertainty 0.75 mi., Digital Map.  
In coniferous woods. Phenology: flowering & fruiting. 

C. L. Porter, 3769.  8/23/1945. 		RM 199180	Barcode: RM0157730
_________________________________________________________________________

426.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: Near Middle Piney Lake.  Elev. 8200 ft.
T30N R115W S8.  42.6023 N, 110.5645 W; NAD 83, uncertainty 2 mi., Digital Map.  
Dry meadow. Phenology: flowering & fruiting. 

C. L. Porter, 5030.  7/17/1949. 		RM 215398	Barcode: RM0157731
_________________________________________________________________________

427.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Greys River near Corral Creek.  Elev. 8000 ft.
T31N R116W S18.  42.6778 N, 110.6666 W; NAD 83, uncertainty 2 mi., Digital Map.  
Spruce woods. Phenology: fruiting. 

C. L. Porter, 5189.  8/3/1949. 		RM 215278	Barcode: RM0157732
_________________________________________________________________________

428.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: W of Cow Butte at headwaters of Garden Gulch, ca 33 air mi SSW of Rawlins.  Elev. 7550 ft.
T16N R90W S15 NW1/4.  
On slope adjacent to small reservoir with Agropyron smithii and Artemisia tridentata. Common. Phenology: flowering. 

Andrew Warren, 522.  7/8/1983. 		RM 366157	Barcode: RM0157977
_________________________________________________________________________

429.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sweetwater County: East side of Cedar Mountain, ca 39.5 air mi SW of Green River; 5 air mi N of Burntfork.  Elev. 8360 ft.
T13N R111W S19 NW1/4.  41.0979 N, 109.9737 W; uncertainty 0.5 mi..  
Shallow loam in grassland-meadow with Symphoricarpos oreophilus, Ribes, Erigeron, and Phlox longifolia. Phenology: flowering & fruiting. 

Ann Aldrich, 368.  7/5/1979. 		RM 330383	Barcode: RM0157973
_________________________________________________________________________

430.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sweetwater County: NE of Little Mountain, ca 32 air mi S of Rock Springs.  Elev. 8700 ft.
T13N R105W S9 NE1/4.  
Shallow loamy soil in an aspen sagebrush stand with Arenaria congesta, Bromus marginatus, and Bromus alpinum. Phenology: flowering & fruiting. 

Ann Aldrich, 460.  7/11/1979. 		RM 335116	Barcode: RM0157972
_________________________________________________________________________

431.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Centennial, University Camp, N of highway.  Elev. 9800 ft.
Open slopes north of highway. Phenology: fruiting. 

Anne Gilbertson, s.n..  7//1932. 		RM 142506	Barcode: RM0157930
_________________________________________________________________________

432.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sweetwater County: South Butte: Fifteenmile Springs.
Phenology: flowering & fruiting. 

Aven Nelson, 3731.  7/13/1897. 		RM 10830	Barcode: RM0157735
_________________________________________________________________________

433.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Battle Lake.  Elev. 9200 ft.
T14N R86W S25.  41.1564 N, 107.0133 W; uncertainty 3 mi..  
Phenology: flowering & fruiting. 

Aven Nelson, 4059.  8/17/1897. 		RM 10826	Barcode: RM0157733
_________________________________________________________________________

434.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Battle Lake.  Elev. 9200 ft.
T14N R86W S25.  41.1564 N, 107.0133 W; uncertainty 3 mi..  
Phenology: flowering & fruiting. 

Aven Nelson, 4060.  8/17/1897. 		RM 10825	Barcode: RM0157734
_________________________________________________________________________

435.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

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

B. C. Buffum, s.n..  7//1892. 		RM 311700	Barcode: RM0157728
_________________________________________________________________________

436.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Stratton Sagebrush Hydrology Study: Soil Moisture Withdrawal Plots.  Elev. 7850 ft.
T17N R87W S24.  
6% slope; north exposure; loam soil with big sagebrush- grass. Common. Phenology: flowering. 

David L. Sturges, 7.  7/19/1969. 		RM 286760	Barcode: RM0157923
_________________________________________________________________________

437.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Hills.
Among sagebrush in draws and ravines. Phenology: flowering & fruiting. 

Elias Nelson, 408.  7/17/1901. 		RM 36513	Barcode: RM0157725
_________________________________________________________________________

438.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Chimney Park.  Elev. 8950 ft.
T13N R78W S25.  41.0708 N, 106.1099 W.  
In the timber. Phenology: flowering & fruiting. 

Elias Nelson, 450.  8/1/1901. 		RM 36500	Barcode: RM0157726
_________________________________________________________________________

439.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: Leckie.  Elev. 7850 ft.
T30N R104W S17.  
Dry soil. Phenology: flowering & fruiting. 

Elmer D. Merrill, 54.  6/25/1901. 		RM 237116	Barcode: RM0157724
     with E. N. Wilcox
_________________________________________________________________________

440.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Near Wilson.
Dry soil. Phenology: flowering & fruiting. 

Elmer D. Merrill, 270.  7/13/1901. 		RM 34608	Barcode: RM0157723
     with E. N. Wilcox
_________________________________________________________________________

441.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Near Wilson.
Dry soil. Phenology: fruiting. 

Elmer D. Merrill, 273.  7/13/1901. 		RM 34632	Barcode: RM0157985
     with E. N. Wilcox
_________________________________________________________________________

442.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Sulphur Spring Bar, 20 mi S of Jackson .
Low ground. Phenology: flowering & fruiting. 

Elmer D. Merrill, 290.  7/18/1901. 		RM 34832	Barcode: RM0157984
     with E. N. Wilcox
_________________________________________________________________________

443.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Jackson Hole: Menors Ferry.
In irrigated soil. Phenology: fruiting. 

Elmer D. Merrill, 311.  7/23/1901. 		RM 34599	Barcode: RM0157986
     with E. N. Wilcox
_________________________________________________________________________

444.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Teton Forest Reserve: mountains N of  Buffalo River.
Border of fir woods. Phenology: fruiting. 

Elmer D. Merrill, 408.  8/7/1901. 		RM 34787	Barcode: RM0157982
     with E. N. Wilcox
_________________________________________________________________________

445.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sweetwater County: Leucite Hills.
Dry soil. Phenology: fruiting. 

Elmer D. Merrill, 91.  7/2/1901. 		RM 34541	Barcode: RM0157983
     with E. N. Wilcox
_________________________________________________________________________

446.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: just W of Story Fish Hatchery buildlings and ponds.  Elev. 5420-5600 ft.
T53N R84W S13.  44.5701 N, 106.9175 W.  
Under Pinus ponderosa with understory of Acer glabrum and Crataegus columbiana on an east-facing slope with calcareous, clayey soil. Phenology: fruiting. 

Erwin F. Evert, 8089.  7/8/1985. 		RM 623759	Barcode: RM0157935
_________________________________________________________________________

447.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Battle Mountain, top plateau, North Meadow, 8.5 air mi E of Savery.  Elev. 8800 ft.
T12N R88W S3.  
Artemisia tridentata overstory. Phenology: flowering & fruiting. 

Francis B. Current, 654.  8/13/1979. 		RM 335746	Barcode: RM0161935
_________________________________________________________________________

448.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Battle Mountain: top of Buck Camp Draw, N of stockdam, 8.5 air mi E of Savery.  Elev. 8800 ft.
T12N R88W S3.  
Artemisia tridentata and Purshia tridentata mixed overstory. Phenology: flowering & fruiting. 

Francis B. Current, 942.  7/2/1980. 		RM 335778	Barcode: RM0157975
_________________________________________________________________________

449.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: Yellowstone National Park: Lamar Valley.  Elev. 8000 ft.
Phenology: fruiting. 

Frank H. Rose, 5813.  7/22/1957. 		RM 299800	Barcode: RM0157928
_________________________________________________________________________

450.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Hayden National Forest: head of Copper Creek.  Elev. 8500 ft.
T14N R84W S31.  
Southeast moderate slope; gravelly loam soil; with sagebrush, yarrow, knotweed, Elymus, Agropyron, Poa, brome. Common. Phenology: flowering & fruiting. 

Frank H. Rose, 71.  7/19/1923. 		RM 369970	Barcode: RM0157926
_________________________________________________________________________

451.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Johnson County: Eastern Slope Big Horn Mountains: headwaters of Clear Creek and Crazy Woman River.  Elev. 7000-9000 ft.
T49N R84W S15.  44.2172 N, 106.952 W; uncertainty 9+ mi..  
Phenology: fruiting. 

Frank Tweedy, 3714.  7/20/1900. 		RM 38100	Barcode: RM0157729
_________________________________________________________________________

452.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: I-80 at Arlington.  Elev. 7700 ft.
T19N R79W S25.  
Phenology: buds. 

G. A. Goodwin, s.n..  7/16/1975. 		USFS 620829	Barcode: USFS0067737
_________________________________________________________________________

453.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Sierra Madre: Cottonwood Creek.  Elev. 8050 ft.
T14N R83W S19 NE1/4 SE1/4.  
Sagebrush gully. Phenology: fruiting. 

Gregory P. Hallsten, 293.  7/18/1982. 		RM 353972	Barcode: RM0157979
_________________________________________________________________________

454.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: Green Mountain.  Elev. 9020 ft.
T27N R91W S10 NW1/4.  
Rocky aspen slope. Phenology: fruiting. 

Gregory P. Hallsten, 768.  9/4/1983. 		RM 353799	Barcode: RM0157978
_________________________________________________________________________

455.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: SE of Thermopolis and E of the Wind River Canyon; north flank of the Owl Creek Range: ridgetop NW of Birdseye Pass.  Elev. 7400 ft.
T40N R94W S2.  43.4611 N, 108.0793 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Transitional from sagebrush to conifer. Phenology: flowering & fruiting. 

Herbert G. Fisser, 165.  7/11/1960. 		RM 264494	Barcode: RM0157922
_________________________________________________________________________

456.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: SE of Thermopolis and E of the Wind River Canyon; north flank of the Owl Creek Range: ridgetop NW of Birdseye Pass.  Elev. 7400 ft.
T40N R94W S2.  43.4611 N, 108.0793 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Transitional from sagebrush to conifer. Phenology: fruiting. 

Herbert G. Fisser, 197.  7/11/1960. 		RM 264489	Barcode: RM0157929
_________________________________________________________________________

457.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: Medicine Bow National Forest: Pole Mountain District: W of Eagle Rock, along the North Branch Middle Fork Lodgepole Creek.  Elev. 8200 ft.
T15N R 71W S8.  
Moist bottomland along the creek; sunny northwest slope at edge of beaver pond about 2 mi upstream from camp. Phenology: flowering & fruiting. 

Jay N. Holliday, Jr., 121.  7/15/1964. 		RM 276681	Barcode: RM0157921
_________________________________________________________________________

458.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: Burnt Mountain, 25 air mi W of Dayton.  Elev. 9000 ft.
T56N R91W S11.  
Dry meadow. Phenology: fruiting. 

John S. Hamann, 185.  8/13/1982. 		RM 357790	Barcode: RM0161727
_________________________________________________________________________

459.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: Burnt Mountain, 25 air mi W of Dayton.  Elev. 9000 ft.
T56N R91W S11.  
Dry meadow. Phenology: fruiting. 

John S. Hamann, 185.  8/13/1982. 		RM 357835	Barcode: RM0161726
_________________________________________________________________________

460.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Washakie County: Head of Middle Fork Powder River.
43.5208 N, 107.2187 W; NAD 83, uncertainty 0.75 mi., Digital Map.  
Open hillsides. Phenology: fruiting. 

Leslie N. Goodding, 301.  7/18/1901. 		RM 37253	Barcode: RM0157727
_________________________________________________________________________

461.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Stratton Hydrology Study Area: Sane Creek.  Elev. 7000-8000 ft.
T17N R87W S25.  
Sagebrush rangeland. Phenology: flowering & fruiting. 

Max H. Schroeder, s.n..  7/11/1975. 		RM 338036	Barcode: RM0157927
     with Gary L. Ranck
_________________________________________________________________________

462.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Sierra Madre.  Elev. 7520 ft.
T14N R87W S19 NE1/4.  
Meadow with Poa, Penstemon rydbergii, Valeriana edulis. Phenology: flowering & fruiting. 

R. N. Holmes, 335.  7/15/1980. 		RM 331020	Barcode: RM0157974
_________________________________________________________________________

463.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sheridan County: Bighorn National Forest: Tongue District Experimental Pastures.  Elev. 8000 ft.
5% west slope; clay loam, moderately deep soil; with grass-forb park, Festuca idahoensis, Carex obtusata, Lupinus sericeous. Phenology: fruiting. 

Richard M. Hurd, 209.  8/6/1954. 		USFS 401226	Barcode: USFS0067739
_________________________________________________________________________

464.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sheridan County: Bighorn National Forest: Tongue District: 1 mi downstream from the head of Dry Fork.  Elev. 7200 ft.
T56N R89W S12.  
Slope 11% southwest; soil clay loam, medium depth; sagebrush park with Artemisia tridentata, Stipa columbiana, Cerastium arvense. Abundant. Phenology: fruiting. 

Richard M. Hurd, 371.  8/21/1954. 		RM 401180	Barcode: USFS0067738
_________________________________________________________________________

465.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Laramie County:   Elev. 7500 ft.
T14N R70W S28 SW1/4.  41.1516 N, 105.2482 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Rocky bank with Agropyron, Mahonia. Phenology: flowering & fruiting. 

Robert D. Dorn, 4057.  7/3/1984. 		RM 353525	Barcode: RM0157971
_________________________________________________________________________

466.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Natrona County: Casper Mountain: Camp Wyoba area.  Elev. 8000 ft.
Dry hillside. Phenology: flowering & fruiting. 

Robert L. Tresler, 60.  8/3/1963. 		RM 273816	Barcode: RM0157931
_________________________________________________________________________

467.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: along the Platte River Access Road.  Elev. 2530 m.
T14N R80W S30 E1/4 NW1/4.  
In a mesic aspen stand in a small drainage on a south-facing slope. Common. Phenology: buds. 

W. H. Romme, 2.  7/17/1975. 		RM 302590	Barcode: RM0157976
_________________________________________________________________________

468.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Shirley Mountains: northwest summit of Shirley Mountains on southwest side of Shirley Mountain Loop Road (BLM Road 3115), ca 2 1/4 air mi S of County Road 102, ca 15 mi E of Kortes Dam.  Elev. 8600-8650 ft.
T26N R81W S19 NE1/4.  
Meadow at edge of lodgepole pine grove on gentle, south-facing slope of reddish sandy-loam; community of Artemisia tridentata var. vaseyana & A. tripartita. Phenology: flowering. 

Walter Fertig, 15961.  7/15/1995. 		RM 612971	Barcode: RM0157980
_________________________________________________________________________

469.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: head of Harrison Creek, ca 2 air mi E of Walton Peak, ca 3 air mi SW of Rabbit Ears Pass; ca 13 air mi SE of Steamboat Springs.  Elev. 9760-9800 ft.
T5N R83W S25 S1/2.  
Open, stony slope with occassional lodgpole pine on volcanic substrate. Phenology: flowering & fruiting. 

B. E. Nelson, 54566.  7/24/2001. 		RM 761183
_________________________________________________________________________

470.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Commissary Ridge: ca 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer.  Elev. 7150-7400 ft.
T23N R117W S36.  41 55' 55" N, 110 38' 11" W.  
Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 33524.  6/27/1992. 		RM 1013074	Barcode: RM0293739
_________________________________________________________________________

471.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Commissary Ridge, ca 14 air mi N of Kemmerer.  Elev. 7400-7900 ft.
T23N R116W S10 E1/2; and also W1/2 S11.  41 59' 59" N, 110 33' 43" W.  
Flats along stream, old homestead in aspen grove, and slope with sandstone outcrops. Phenology: flowering. 

Ronald L. Hartman, 41601.  7/22/1993. 		 1017010	Barcode: RM0300876
_________________________________________________________________________

472.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Pine Creek, ca 2 road mi NNE of Pine Creek Ski Area, ca 8 air mi NE of Cokeville.  Elev. 7200-7400 ft.
T25N R118W S23 S1/4; also N1/4 S26.  42 8' 8" N, 110 49' 22" W.  
Stream bottom and shaley slopes. Phenology: buds. 

Ronald L. Hartman, 43173.  8/2/1993. 		 
_________________________________________________________________________

473.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: North Fork of Teton Creek within 1 air mi of trail head; ca 10 air mi ENE of Driggs, Idaho.  Elev. 7000-7800 ft.
T44N R117W S20.  43.7622 N, 110.9119 W.  
Coniferous forests and openings on slopes and bottom of drainage. Phenology: flowering & fruiting. 

Ronald L. Hartman, 30483.  7/26/1991. 		RM 696761	Barcode: RM0161713
     with Rafael Molina
_________________________________________________________________________

474.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Targhee National Forest: East Slope Snake River Range: Red Creek drainage, to base of Red Peak.  Elev. 5800-6400 ft.
T37N R118W S1.  43.2182 N, 110.9405 W.  
Mostly riparian, with scattered conifers and abundant shrubs and forbs. Phenology: flowering. 

Stuart Markow, 1488.  6/26/1991. 		RM 696167	Barcode: RM0161716
     with B. E. Nelson and Michelle Nelson
_________________________________________________________________________

475.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Targhee National Forest: South Slope Snake River Range: ridge leading to Red Peak, ca 7 air mi NE of Alpine and ca 2.5 air mi N of U.S. Hwy 26/89.  Elev. 9000-9800 ft.
T38N R117W S29; also S30.  43.2348 N, 110.8995 W.  
Open slope dominated by forbs, some patches of Abies lasiocarpa and Pinus albicaulis. Phenology: flowering. 

Stuart Markow, 2253.  7/6/1991. 		RM 696169	Barcode: RM0161693
_________________________________________________________________________

476.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Coal Creek Trail, ca 9 air mi SE of Victor, Idaho.  Elev. 7200-7800 ft.
T41N R118W S14; also S15.  43.5186 N, 110.9742 W.  
Coniferous forest bordering creek, dominated by Abies lasiocarpa, Pseudotsuga menziesii, Sorbus, and Salix. Phenology: flowering. 

Stuart Markow, 2541.  7/8/1991. 		RM 696170	Barcode: RM0161694
_________________________________________________________________________

477.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Teton Canyon, off road leading to Grand Targhee Ski Area, ca 9 air mi ESE of Tetonia, Idaho.  Elev. 7200-7500 ft.
T44N R118W S10.  43.7922 N, 110.9941 W.  
Coniferous forest dominated by Pinus contorta and Abies lasiocarpa. Phenology: flowering. 

Stuart Markow, 2899.  7/12/1991. 		RM 696173	Barcode: RM0157957
_________________________________________________________________________

478.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: East Slope Snake River Range: Coburn Creek Trail, from Prichard Pass.  Elev. 6300-6400 ft.
T39N R116W S19.  43.3279 N, 110.8058 W.  
Open coniferous forest with roadside weeds. Phenology: fruiting. 

Stuart Markow, 3414.  7/20/1991. 		RM 696195	Barcode: RM0161695
_________________________________________________________________________

479.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: Northwest Slope Snake River Range: Mail Cabin Creek, ca 11 air mi W of Jackson.  Elev. 7600-8000 ft.
T41N R118W S21; also S22.  43.5042 N, 111.014 W.  
Coniferous forest dominated by Abies lasiocarpa and Picea engelmannii, with many openings and some riparian. Phenology: fruiting. 

Stuart Markow, 3751.  7/22/1991. 		RM 696196	Barcode: RM0161696
_________________________________________________________________________

480.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: just W of Fox Creek Pass, adjacent to Grand Teton National Park, ca 11 air mi SE of Driggs, Idaho.  Elev. 7600-8400 ft.
T42N R118W S1; also S2 and T43N R118W S36.  43.6338 N, 110.9542 W.  
Open slope dominated by forbs, with some riparian and some patches of Picea engelmannii and Abies lasiocarpa. Phenology: fruiting. 

Stuart Markow, 3941.  7/24/1991. 		RM 696197	Barcode: RM0161701
_________________________________________________________________________

481.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Moose Meadows, ca 8 air mi E of Victor, Idaho.  Elev. 8800-9400 ft.
T42N R117W S19; also S20 and T42N R118W S13 and S24.  43.5906 N, 110.9343 W.  
Open slopes dominated by shrubs and forbs with some riparian. Phenology: flowering & fruiting. 

Stuart Markow, 4433.  7/30/1991. 		RM 696200	Barcode: RM0157958
_________________________________________________________________________

482.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Targhee National Forest: West Slope Snake River Range: South Fork of Indian Creek Trail, ca 5 air mi NW of Alpine Junction.  Elev. 7600-8000 ft.
T38N R118W S26; also S27.  43.2458 N, 110.9609 W.  
Coniferous forest dominated by Abies lasiocarpa and Picea engelmannii. Phenology: fruiting. 

Stuart Markow, 4713.  8/1/1991. 		RM 696202	Barcode: RM0161697
_________________________________________________________________________

483.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: Crest of Teton Range: south face of Mt. Glory, ca 9 air mi NW of Jackson.  Elev. 8600-8800 ft.
T41N R118W S24.  43.5042 N, 110.9542 W.  
Forested slope dominated by Abies lasiocarpa, Picea engelmannii, and Pinus flexilis. Phenology: fruiting. 

Stuart Markow, 4831.  8/2/1991. 		RM 696203	Barcode: RM0161698
_________________________________________________________________________

484.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Green Lakes Trail, ca 13 air mi NW of Tetonia, Idaho.  Elev. 7800-8800 ft.
T45N R117W S20; also S21.  43.849 N, 110.9259 W.  
Coniferous forest dominated by Abies lasiocarpa and Picea pungens, with many clearings and some riparian. Phenology: fruiting. 

Stuart Markow, 5248.  8/7/1991. 		RM 696205	Barcode: RM0161699
_________________________________________________________________________

485.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Pinochle Road, ca 6 air mi NE of entrance to National Forest.  Elev. 7000-7400 ft.
T46N R118W S27; also S28.  43.9214 N, 111.0063 W.  
Some patches of coniferous forest dominated by Pinus contorta. Phenology: fruiting. 

Stuart Markow, 5983.  8/15/1991. 		RM 696207	Barcode: RM0161700
_________________________________________________________________________

486.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: trail from Grand Targhee Ski Area to Miles Creek Trail, ca 10 air mi NE of Driggs, Idaho.  Elev. 7800-8000 ft.
T44N R118W S12; also S13.  43.7922 N, 110.9542 W.  
Coniferous forest and roadside, dominated by Abies lasiocarpa, Picea engelmannii and Lonicera utahensis. Phenology: fruiting. 

Stuart Markow, 6230.  8/19/1991. 		RM 696774	Barcode: RM0161715
_________________________________________________________________________

487.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: ca 6-7 air mi E of Victor, Idaho.  Elev. 8400-9400 ft.
T42N R118W S10; also S11, S12, S14; also S15.  43.619 N, 110.9941 W.  
Open valley bottom dominated by forbs and shrubs with occasional patches of Picea engelmannii and Abies lasiocarpa. Phenology: fruiting. 

Stuart Markow, 6514.  8/19/1991. 		RM 696758	Barcode: RM0161714
_________________________________________________________________________

488.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Washakie Basin: West Flat Top Mountain, ca 50.5 air mi SW of Rawlins; ca 17.5 air mi NW of Baggs.  Elev. 7100-7420 ft.
T14N R93W S6 NW1/4.  41.2144 N, 107.9068 W.  
Snow drift area on the lee side of the butte. Phenology: flowering & fruiting. 

B. E. Nelson, 38407.  7/10/1996. 		RM 791725	Barcode: RM0161721
_________________________________________________________________________

489.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: along the Continental Divide off Sage Creek or County Road 401, ca 26 air mi S of Rawlins.  Elev. 8070-8240 ft.
T17N R87W S31 SW1/4.  41.4037 N, 107.2337 W.  
Meadows and slopes below snow drift area. Phenology: flowering & fruiting. 

B. E. Nelson, 38545.  7/14/1996. 		RM 791742	Barcode: RM0157934
_________________________________________________________________________

490.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: Hell Canyon off Green Ridge, ca 1 air mi E of Savery Creek, ca 41 air mi S of Rawlins; ca 20 air mi NE of Baggs; ca 3.5 air mi SW of Tullis.  Elev. 7500-7700 ft.
T14N R88W S18 E1/2.  41.1854 N, 107.3365 W; uncertainty 1 mi..  
Mountain shrub community adjacent to aspen woods. Phenology: fruiting. 

B. E. Nelson, 38793.  7/15/1996. 		RM 791712	Barcode: RM0161720
_________________________________________________________________________

491.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: E of Sage Creek or County Road 401, ca 3 air mi SE of Tullis; ca 38.5 air mi S of Rawlins; ca 24 air mi ENE of Baggs.  Elev. 7760-7840 ft.
T14N R88W S1 SE1/4.  41.2144 N, 107.2414 W.  
Aspen woods with scattered lodgepole pine, with orchard grass and white clover very common in the understory. Phenology: flowering & fruiting. 

B. E. Nelson, 38854.  7/15/1996. 		RM 791715	Barcode: RM0157933
_________________________________________________________________________

492.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: along a small drainage on the south side of Browns Hill or County Road 602, ca 3/4 mi E of Tullis, ca 37.5 air mi S of Rawlins; ca 23 air mi NE of Baggs.  Elev. 7720-7800 ft.
T15N R88W S34 W1/2.  41.2289 N, 107.2794 W.  
Sagebrush-bitterbrush-grassland slopes and ridgetop. Phenology: fruiting. 

B. E. Nelson, 38919.  7/15/1996. 		RM 791741	Barcode: RM0161717
_________________________________________________________________________

493.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: along the Continental Divide on Miller Hill off Miller Hill or County Road 505, ca 18.5 air mi S of Rawlins; ca 6.5 air mi ESE of Bridger Pass.  Elev. 8180-8320 ft.
T18N R88W S16 South1/2.  41.534 N, 107.3102 W.  
Willow-aspen thickets at the edge of the rim and around the edge of them. Phenology: fruiting. 

B. E. Nelson, 39129.  7/21/1996. 		RM 791713	Barcode: RM0161719
_________________________________________________________________________

494.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: on the divide between Wild Cow and Little Savery drainages, ca 2.5-3 air mi N of Ketchum Buttes, ca 32 air mi SSW of Rawlins; ca 22.5 air mi NE of Baggs.  Elev. 7520-7720 ft.
T16N R89W S28 W1/2.  41.3304 N, 107.4125 W.  
Sagebrush slopes with serviceberry thickets on the lee side of the ridge. Phenology: fruiting. 

B. E. Nelson, 39263.  7/21/1996. 		RM 791714	Barcode: RM0161718
_________________________________________________________________________

495.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: top and south slopes of Battle Mountain, ca 8 air mi E of confluence of Savery Creek and Little Snake River; ca 18.5 air mi E of Baggs.  Elev. 6900-9100 ft.
T12N R88W S10 W1/2; also SE1/4 S9 and NE1/4 S16.  41.026 N, 107.2794 W.  
Top of mountain. Phenology: fruiting. 

Beth Ward, 2691.  7/14/1996. 		RM 791728	Barcode: RM0161724
_________________________________________________________________________

496.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Bear Gulch drainage from unnamed, north/south oriented plateau, ca 1 air mi N of Cow Creek to The Sand Hills and Dry Cow Creek; ca 29 air mi SSW of Rawlins.  Elev. 7320-7695 ft.
T17N R90W S28 E1/2; also W1/4 S27.  41.4181 N, 107.5396 W.  
Moist draw. Phenology: fruiting. 

Beth Ward, 2807.  7/18/1996. 		RM 791727	Barcode: RM0161723
_________________________________________________________________________

497.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: north facing slopes and bottom of Garden Gulch, ca 1.5 air mi SW of Cow Creek Butte; ca 33 air mi SSW of Rawlins.  Elev. 7230-7520 ft.
T16N R90W S21 N1/4; also S1/4 S16.  41.3449 N, 107.5266 W; uncertainty 1 mi..  
Sagebrush flat above draw. Phenology: fruiting. 

Beth Ward, 3249.  7/24/1996. 		RM 791726	Barcode: RM0161722
_________________________________________________________________________

498.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: along Strawberry Creek in Strawberry Canyon, ca 4.5-5 air mi W of Bedford, ca 13.5 air mi NNE of Afton.  Elev. 7000 ft.
T34N R117W S30.  42.9006 N, 110.8439 W; uncertainty 1 mi..  
Dry, open southerly-facing slope. Phenology: fruiting. 

B. E. Nelson, 23017.  7/13/1992. 		RM 1013081	Barcode: RM0293746
     with Russ Nelson
_________________________________________________________________________

499.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: north side of Beaver Ridge, ca 24 air mi NW of Pinedale.  Elev. 7800-7900 ft.
T35N R113W S23.  42.9892 N, 110.3006 W; uncertainty 1 mi..  
Stony sagebrush slope. Phenology: fruiting. 

B. E. Nelson, 23403.  7/16/1992. 		RM 1013080	Barcode: RM0293745
     with Russ Nelson
_________________________________________________________________________

500.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: along Murphy Creek just above Murphy Lakes, ca 23.5 air mi NNE of Afton.  Elev. 6600 ft.
T36N R118W S36.  43.0614 N, 110.8644 W; uncertainty 1 mi..  
Open slopes above the creek with scattered aspen and conifers. Phenology: fruiting. 

B. E. Nelson, 23496.  7/18/1992. 		RM 1013079	Barcode: RM0293744
     with Russ Nelson
_________________________________________________________________________

501.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: unnamed tributary of Fisherman Creek ca 1 mi W of Sled Runner Creek, ca 8 air mi SE of Bondurant; ca 28 air mi NW of Pinedale.  Elev. 7100-7300 ft.
T37N R112W S34.  43.1311 N, 110.2733 W; uncertainty 1 mi..  
Roadside in sagebrush-grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 24212.  8/14/1992. 		RM 1013078	Barcode: RM0293743
     with Russ Nelson
_________________________________________________________________________

502.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: on the divide between Blind Bull Creek and North Horse Creek drainages, ca 22.5 air mi NE of Afton.  Elev. 8800-8900 ft.
T35N R115W S31.  42.96 N, 110.6122 W; uncertainty 1 mi..  
Sagebrush slope. Phenology: fruiting. 

B. E. Nelson, 24459.  8/17/1992. 		RM 1013077	Barcode: RM0293742
     with Russ Nelson
_________________________________________________________________________

503.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: watershed W of peaks 10262 and 10289 elevation; ca 1.5 air mi SSE of Clause Peak.  Elev. 9600-9900 ft.
T37N R114W S30.  43.1464 N, 110.5672 W.  
Subalpine meadow. 

Ronald L. Hartman, 27423.  7/16/1990. 		RM 1018706	Barcode: RM0302946
_________________________________________________________________________

504.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Wyoming/Salt River Ranges: Wyoming Range: Buck Creek to Beaver Mountain.  Elev. 8000-9400 ft.
T38N R115W S11; also S12.  43.2711 N, 110.6031 W.  
Grassy slopes and coniferous forest. 

Ronald L. Hartman, 27763.  8/18/1990. 		RM 1018705	Barcode: RM0302945
_________________________________________________________________________

505.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Prater Canyon, ca 19 air mi N of Afton.  Elev. 6560-8200 ft.
T35N R118W S20; also S21, S29; also S30.  43.0036 N, 110.9406 W.  
Canyon bottom and lower slopes with narrowleaf cottonwood, Douglas fir, willow below, and Douglas fir, subalpine fir, and Salix scouleriana on higher slopes; substrate of limestone. Phenology: flowering. 

Ronald L. Hartman, 32643.  6/19/1992. 		RM 1013076	Barcode: RM0293741
     with Bruce Embury
_________________________________________________________________________

506.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Gannett Hills: N of Second Creek, ca 10 air mi SSW of Afton.  Elev. 7870-7920 ft.
T30N R119W S9.  42.5992 N, 111.0039 W.  
Grassy-sagebrush ridges and slopes with some Douglas fir on north exposure. Phenology: flowering. 

Ronald L. Hartman, 32749.  6/21/1992. 		RM 1013075	Barcode: RM0293740
     with Bruce Embury
_________________________________________________________________________

507.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Deadman Mountain trail, 1-2 miles from trailhead; ca 1 air mi NNE of Deadman Mountain summit.  Elev. 9600-9900 ft.
T35N R116W S14.  43.0111 N, 110.6497 W.  
Subalpine fir forests with meadows and stream. Phenology: flowering & fruiting. 

Ronald L. Hartman, 34526.  7/22/1992. 		RM 1013073	Barcode: RM0293738
_________________________________________________________________________

508.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Trail Creek to Elk Mountain, 1.7-3 mi NE of trail head including summit; 9 air mi E of Alpine.  Elev. 8000-8513 ft.
T37N R117W S13; also S24.  43.1769 N, 110.8236 W.  
Upper slopes with scattered areas of Douglas fir and subalpine fir. Phenology: fruiting. 

Ronald L. Hartman, 34930.  7/26/1992. 		RM 1013072	Barcode: RM0293737
_________________________________________________________________________

509.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: lake ca 1 air mi SW of Visser Peak.  Elev. 8400 ft.
T34N R117W S17; also S18 and S19.  42.93 N, 110.8247 W.  
Lake margin, limestone outcrop, and coniferous forest; limestone outcrop. Phenology: fruiting. 

Ronald L. Hartman, 35851.  8/16/1992. 		RM 1013071	Barcode: RM0293736
_________________________________________________________________________

510.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Star Peaks: peak 9988 (feet) and slope immediately to W.  Elev. 9000-9988 ft.
T35N R118W S23 E1/2.  43.0036 N, 110.8817 W.  
Rocky slopes and summit with islands of conifers. Phenology: flowering & fruiting. 

Ronald L. Hartman, 36747.  8/22/1992. 		RM 1013070	Barcode: RM0293735
_________________________________________________________________________

511.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Little Fall Creek, ca 26 air mi SW of Big Piney.  Elev. 7980-8200 ft.
T27N R116W S13 SW1/4; and also NW1/4 S24.  42.3275 N, 110.5506 W.  
Grassy slopes with stream bottom and forest margins. Phenology: buds. 

Ronald L. Hartman, 42030.  7/25/1993. 		RM 1017009	Barcode: RM0300875
_________________________________________________________________________

512.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Salt River Range: South end of Deadline Ridge, ca 3 air mi NW of Viola.  Elev. 7280-8965 ft.
T27N R114W S20; also T27N R114W S29, N1/2 S32; also 27N R115W S36 NE1/4.  42.3136 N, 110.3978 W.  
Rocky slopes and ridges. Phenology: flowering. 

Ronald L. Hartman, 42886.  7/30/1993. 		RM 1017008	Barcode: RM0300874
_________________________________________________________________________

513.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: Pine Creek, ca 2 road mi NNE of Pine Creek Ski Area, ca 8 air mi NE of Cokeville.  Elev. 7200-7400 ft.
T25N R118W S23 S1/4; also N1/4 S26.  42.1383 N, 110.8228 W.  
Stream bottom and shaley slopes. Phenology: buds. 

Ronald L. Hartman, 43173.  8/2/1993. 		RM 1017007	Barcode: RM0300873
_________________________________________________________________________

514.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge, east flank: Clear Creek, 0.8-1.2 air mi SW of LaBarge Creek Road.  Elev. 8500-8700 ft.
T29N R116W S28 NE1/4.  42.4703 N, 110.6719 W.  
Creek side and and lower slopes through coniferous forest. Phenology: flowering. 

Ronald L. Hartman, 44254.  8/17/1993. 		RM 1017006	Barcode: RM0300872
_________________________________________________________________________

515.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Indian Ridge, east flank: Bear Trap Creek.  Elev. 7800-7950 ft.
T27N R116W S34 NE1/4.  42.2847 N, 110.5892 W.  
Stream side and lower slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 44500.  8/19/1993. 		RM 1017005	Barcode: RM0300871
_________________________________________________________________________

516.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: 2.9 mi W of Douglas Creek at Keystone on the North Platte River Access Road.  Elev. 9500 ft.
T14N R79W S17 NE1/4.  
In clay soil at the edge of the road. Frequent. Phenology: flowering & fruiting. 

B. E. Nelson, 1166.  9/13/1973. 		RM 295810	Barcode: RM0157967
_________________________________________________________________________

517.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gray Hills: N of Gros Ventre River, ca 1.5 air mi NE of west end of Upper Slide Lake, ca 23.5 air mi ENE of Jackson.  Elev. 8100 ft.
T42N R112W S17.  43.6027 N, 110.3191 W; uncertainty 1 mi..  
In old burned sagebrush area. Phenology: flowering. 

B. E. Nelson, 19300.  7/6/1990. 		RM 738097	Barcode: RM0157959
_________________________________________________________________________

518.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: basin below Five Springs Falls, ca 21 air mi E of Lovell on U.S. Hwy 14 Alt., ca 22 air mi W of Burgess Junction.  Elev. 6700 ft.
T56N R92W S30 NE1/4.  44.80389 N, 107.9744 W; uncertainty 1 mi..  
Base of high cliffs. Phenology: flowering & fruiting. 

B. E. Nelson, 3171.  7/6/1979. 		RM 352561	Barcode: RM0161823
_________________________________________________________________________

519.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: at the head of Ranger Creek just below Snowshoe Pass, ca 27 air mi E of Greybull, ca 20.5 air mi N of Hyattville.  Elev. 8500 ft.
T53N R88W S30 SW1/4.  44.5411 N, 107.50556 W; uncertainty 1 mi..  
Grassy slope. Phenology: flowering & fruiting. 

B. E. Nelson, 3267.  7/9/1979. 		RM 352560	Barcode: RM0161824
_________________________________________________________________________

520.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: off Devil Canyon Road above Little Tepee Creek, ca 24 air mi E of Lovell, ca 20.5 air mi WNW of Burgess Junction.  Elev. 8300 ft.
T57N R92W S35 NE1/4.  44.8728 N, 107.9128 W; uncertainty 1 mi..  
Grassy sagebrush slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 3695.  7/13/1979. 		RM 352551	Barcode: RM0161746
_________________________________________________________________________

521.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: west slope of Little Mountain near Kane BM, ca 14.5 air mi NE of Lovell.  Elev. 6100 ft.
T57N R94W S12.  44.9356 N, 108.1383 W; uncertainty 1 mi..  
Juniper-sagebrush slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 5383.  6/11/1980. 		RM 352559	Barcode: RM0161829
_________________________________________________________________________

522.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: between Five Springs Point and Elk Springs Creek, ca 3 air mi WNW of Medicine Wheel Archeological Site, ca 21.5 air mi E of Lovell.  Elev. 8900 ft.
T56N R92W S18.  44.83222 N, 107.9744 W; uncertainty 1 mi..  
Stony clearing in spruce-fir forest. Phenology: flowering & fruiting. 

B. E. Nelson, 6236.  7/13/1980. 		RM 352558	Barcode: RM0161828
_________________________________________________________________________

523.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: ca 3 air mi SW of Snowshoe Pass, ca 13 air mi ESE of Shell, ca 26.5 air mi E of Greybull.  Elev. 8600 ft.
T52N R89W S15.  44.4847 N, 107.5322 W; uncertainty 1 mi..  
Grassy slopes and flats. Phenology: flowering & fruiting. 

B. E. Nelson, 6633.  7/17/1980. 		RM 352557	Barcode: RM0161827
_________________________________________________________________________

524.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: along Doyle Creek on the Hazelton Road, ca 1.7 air mi SE of Hazelton Pyramid, ca 24.3 air mi SW of Buffalo.  Elev. 8200 ft.
T47N R84W S6.  44.0722 N, 107 W; uncertainty 1 mi..  
Drier slopes and meadows. Phenology: flowering & fruiting. 

B. E. Nelson, 6740.  7/20/1980. 		RM 352556	Barcode: RM0161826
_________________________________________________________________________

525.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: 3.1 mi from Wyo Hwy 130 on North Brush Creek Road, NE of Lincoln Park Campground.  Elev. 7800 ft.
T16N R81W S4 SW1/4.  41.3875 N, 106.5022 W.  
In sandy loam with Bromus, Agropyron, Agrostis and Elymus. Common. Phenology: fruiting. 

B. E. Nelson, 898.  8/8/1973. 		RM 295939	Barcode: RM0157968
_________________________________________________________________________

526.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: Big Camp Creek Area, ca 6 air mi WSW of Muddy Gap Junction (Three Forks).  Elev. 6800-7000 ft.
T27N R90W S1; also S2 and S3.  42.3397 N, 107.5327 W; uncertainty 3 mi..  
Moist stream banks. Phenology: fruiting. 

June Haines, 4730.  7/4/1985. 		RM 388413	Barcode: RM0161835
     with Georgia Haines and Nora Little
_________________________________________________________________________

527.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Natrona County: Pathfinder Reservoir, ca 23 3/4 air mi ENE of Muddy Gap Junction (Three Forks).  Elev. 5850-5950 ft.
T29N R85W S4; also S5.  42.5112 N, 107.0226 W; uncertainty 2 mi..  
Granite slopes. Phenology: fruiting. 

June Haines, 4856.  7/13/1985. 		RM 388414	Barcode: RM0161743
     with Georgia Haines
_________________________________________________________________________

528.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: Granite Mountain Uplift: Green Mountains: Cottonwood Campground along branch of East Cottonwood Creek.  Elev. 7250 ft.
T28N R91W S22.  42.3839 N, 107.6875 W.  
Meadow beside creek. Phenology: fruiting. 

June Haines, 5665a.  8/20/1985. 		RM 388415	Barcode: RM0157944
_________________________________________________________________________

529.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Fremont County: Granite Mountain Uplift: edge of Beaver Rim: W of Rock Creek Mountain, ca 17 air mi NNE of Sweetwater Station.  Elev. 6880-7060 ft.
T32N R94W S3; also S10.  42.7759 N, 108.0628 W; uncertainty 2 mi..  
Sagebrush grassland. Phenology: flowering & fruiting. 

June Haines, 6995.  7/27/1986. 		RM 388412	Barcode: RM0157950
     with Georgia Haines
_________________________________________________________________________

530.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: Cedar Mountain, ca 11 air mi NNE of Burntfork.  Elev. 8000 ft.
T14N R111W S20.  41.18 N, 109.9528 W; uncertainty 1 mi..  
Pebble surface on summit, hard clay slopes, thickets of aspen and serviceberry in drainages and on lower slopes, hillsides with sagebrush, and benches with holding pond and several small springs; slopes. Phenology: fruiting. 

Keith H. Dueholm, 10345.  7/4/1980. 		RM 524963	Barcode: RM0157948
_________________________________________________________________________

531.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: Cedar Mountain, ca 11 air mi NNE of Burntfork.  Elev. 8000 ft.
T14N R111W S20.  41.18 N, 109.9528 W; uncertainty 1 mi..  
Pebble surface on summit, hard clay slopes, thickets of aspen and serviceberry in drainages and on lower slopes, hillsides with sagebrush, and benches with holding pond and several small springs; aspen thicket. Phenology: flowering. 

Keith H. Dueholm, 10346.  7/4/1980. 		RM 524964	Barcode: RM0157954
_________________________________________________________________________

532.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sweetwater County: Rock Springs Uplift: north side of Steamboat Mountain.  Elev. 8000 ft.
T23N R102W S10.  41.9828 N, 108.9428 W; uncertainty 2 mi..  
Large mesa, with limber pine woodlands, aspen, rocky slopes, mesa top with rocky sagebrush "meadows", occasional springs in pine forests, lower slopes with sage on loam/clay, sedge meadows, cliffs; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 10490.  7/8/1980. 		RM 524969	Barcode: RM0161821
_________________________________________________________________________

533.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: north side of Pine Mountain.  Elev. 9400 ft.
T12N R103W S10.  41.0342 N, 108.9967 W; uncertainty 2 mi..  
North side with Abies lasiocarpa/Pinus contorta forest, sagebrush on cobble surface on top of mountain, moist areas along upper edge of forest, rocky slope on south side; with sage. Phenology: flowering & fruiting. 

Keith H. Dueholm, 10679.  7/17/1980. 		RM 524968	Barcode: RM0157952
_________________________________________________________________________

534.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sweetwater County: Rock Springs Uplift: north side of Pine Butte.  Elev. 8300 ft.
T16N R100W S33.  41.3186 N, 108.6697 W; uncertainty 1 mi..  
Steep slopes with Douglas fir, with loose talus slopes, aspen stands, grassy meadows below top of rim, and slopes with sagebrush; with aspen. Phenology: fruiting. 

Keith H. Dueholm, 10774.  7/20/1980. 		RM 524965	Barcode: RM0157945
_________________________________________________________________________

535.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sweetwater County: Rock Springs Uplift: northeast end of Quaking Aspen Mountain, Lion Bluffs.  Elev. 8000 ft.
T17N R104W S12; also S7, S8; also T17N R103W S7.  41.4797 N, 109.0494 W; uncertainty 3 mi..  
Rocky sagebrush plains and ridges, cobble surface on ridge top, rich drainages, large sandstone buttes with outcrops, talus slopes, aspen stand on north slope, stock pond below spring; with aspen. Phenology: fruiting. 

Keith H. Dueholm, 10834.  7/23/1980. 		RM 524966	Barcode: RM0157951
_________________________________________________________________________

536.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: southeast edge of Dry Fork Ridge, ca 5.5 air mi N of Burgess Junction.  Elev. 7600 ft.
T56N R88W S7.  44.8436 N, 107.5042 W; uncertainty 1 mi..  
Meadows, limestone outcrops, scattered limber pine, occasionally in small groves; meadows. Phenology: flowering & fruiting. 

Keith H. Dueholm, 8179.  7/15/1979. 		RM 352553	Barcode: RM0161834
_________________________________________________________________________

537.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Natrona County: Big Horn Mountains: ca 20.5 air mi N of Arminto.  Elev. 8300 ft.
T40N R87W S1.  43.4647 N, 107.2294 W; uncertainty 1 mi..  
Limestone outcrop. Phenology: fruiting. 

Ronald L. Hartman, 10527.  8/1/1979. 		RM 352554	Barcode: RM0161833
_________________________________________________________________________

538.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Park County: West ridge leading to summit of Heart Mountain.  Elev. 6200-7000 ft.
T54N R102W S8; also S9 and S16.  44.6728 N, 109.1678 W; uncertainty 2 mi..  
Open slopes and ridges and badlands; sandstone and shales. Phenology: fruiting. 

Ronald L. Hartman, 13414.  7/1/1981. 		RM 530904	Barcode: RM0161822
_________________________________________________________________________

539.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Natrona County: Wind River Basin: Sentinel Rocks, 2.5 air mi SE of Independence Rock.  Elev. 6200-7200 ft.
T29N R86W S14.  42.4839 N, 107.1186 W; uncertainty 1 mi..  
Sandy sagebrush covered plains, granite mountains with massive boulders and moist seeps, aspen woodlands in drainages; granite mountains and drainages. Phenology: flowering & fruiting. 

Ronald L. Hartman, 20381.  6/2/1985. 		RM 388416	Barcode: RM0161836
     with June Haines
_________________________________________________________________________

540.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: East half of summit of Little Sheep Mountain.  Elev. 9900-10223 ft.
T39N R109W S21.  43.3258 N, 109.935 W.  
Alpine/subalpine meadows with scattered whitebark pine and Engelmann spruce. Phenology: flowering & fruiting. 

Ronald L. Hartman, 27312.  7/15/1990. 		RM 592109	Barcode: RM0157949
     with T. J. Poll
_________________________________________________________________________

541.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: at trail split to Twin Lakes from Porcupine Creek, ca 1.5 air mi SW of south end of North Green River Lake.  Elev. 8800 ft.
T38N R108W S17.  43.255 N, 109.8392 W.  
Meadow and adjacent lodgepole pine and spruce forest understories with some wet areas. Phenology: fruiting. 

Ronald L. Hartman, 30966.  8/17/1991. 		RM 591806	Barcode: RM0161831
     with Jonathan Hughes
_________________________________________________________________________

542.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Sedgewick Meadows and vicinity, ca 3 air mi W of Independence Mountain.  Elev. 8950-9210 ft.
T31N R104W S15; also S16.  42.6564 N, 109.2369 W; uncertainty 2 mi..  
Rocky hills with lodgepole pine and adjacent wet meadows and streamsides. Phenology: fruiting. 

Ronald L. Hartman, 31141.  8/19/1991. 		RM 591807	Barcode: RM0161830
_________________________________________________________________________

543.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: Mayoworth Stock Trail, ca 4 air mi W of Mayoworth.  Elev. 6000 ft.
T45N R83W S30.  43.8397 N, 106.8756 W; uncertainty 1 mi..  
Red beds, open slope and wooded stream bank. Phenology: flowering & fruiting. 

Ronald L. Hartman, 9820.  6/28/1979. 		RM 352555	Barcode: RM0161825
_________________________________________________________________________

544.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Teton Canyon, off road leading to Grand Targhee Ski Area, ca 9 air mi ESE of Tetonia, Idaho.  Elev. 7200-7500 ft.
T44N R118W S10.  43.7922 N, 110.9941 W.  
Coniferous forest dominated by Pinus contorta and Abies lasiocarpa. Phenology: flowering. 

Stuart Markow, 2899.  7/12/1991. 		RM 696174	Barcode: RM0161748
_________________________________________________________________________

545.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Moose Meadows, ca 8 air mi E of Victor, Idaho.  Elev. 8800-9400 ft.
T42N R117W S19; also S20 and T42N R118W S13 and S24.  43.5906 N, 110.9343 W.  
Open slopes dominated by shrubs and forbs with some riparian. Phenology: flowering & fruiting. 

Stuart Markow, 4433.  7/30/1991. 		RM 696201	Barcode: RM0161747
_________________________________________________________________________

546.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Pixley Creek Valley and adjacent granite slopes, ca 3.5 air mi NE of Squaretop Mountain, ca 24.5 air mi N of Pinedale.  Elev. 10000-11600 ft.
T38N R107W S28; also S29.  43.2317 N, 109.7006 W; uncertainty 2 mi..  
Wet meadow in small, relatively flat clearing adjacent to small stream on ridge north of creek. Phenology: fruiting. 

Walter Fertig, 12230.  8/25/1991. 		RM 591883	Barcode: RM0161832
_________________________________________________________________________

547.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Ridge above east shore of Fremont Lake, 0.5 mi S of scenic overlook on Skyline Drive, ca 9 air mi NE of Pinedale.  Elev. 8000-8500 ft.
T35N R108W S29.  42.9744 N, 109.7708 W; uncertainty 1 mi..  
Open, dry, rocky sagebrush ridge. Phenology: flowering. 

Walter Fertig, 2594.  6/30/1990. 		RM 592119	Barcode: RM0157956
_________________________________________________________________________

548.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Between east shore of Fremont Lake and Skyline Drive, ca 2.5 road mi S of road to Half Moon Lake, ca 4 miles NE of Pinedale.  Elev. 7660-7700 ft.
T34N R109W S13.  42.9172 N, 109.81 W; uncertainty 1 mi..  
Rocky sagebrush opening with black fluffy soil. Phenology: flowering & fruiting. 

Walter Fertig, 2620.  6/30/1990. 		RM 592118	Barcode: RM0157947
_________________________________________________________________________

549.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Union Pass Road (Forest Service Road 900) at junction of Tepee Creek Road, ca 35 air mi NNW of Pinedale.  Elev. 8400-8480 ft.
T39N R110W S9.  43.3558 N, 110.0536 W; uncertainty 1 mi..  
Sandstone ridge. Phenology: flowering & fruiting. 

Walter Fertig, 2960.  7/4/1990. 		RM 592099	Barcode: RM0161709
_________________________________________________________________________

550.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Devils Creek Basin, ca 36 air mi E of Jackson.  Elev. 8440-9200 ft.
T42N R110W S28; also S33.  43.5736 N, 110.0608 W.  
Sagebrush-aspen meadow. Phenology: fruiting. 

Walter Fertig, 6705.  8/23/1990. 		RM 592112	Barcode: RM0157955
_________________________________________________________________________

551.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Scab Creek drainage, ca 17 air mi E of Pinedale.  Elev. 8000-8600 ft.
T33N R106W S19; also S20 & S29.  42.8153 N, 109.5536 W; uncertainty 3 mi..  
Open canopy, dry ledges and crevices of granitic outcrop above creek. Phenology: flowering & fruiting. 

Walter Fertig, 8685.  7/1/1991. 		RM 591881	Barcode: RM0161728
_________________________________________________________________________

552.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 15.5 air mi W of La Barge at the south end of Fontenelle Hogbacks.  Elev. 8280 ft.
T26N R115W S28 SW1/4.  42.2112 N, 110.4931 W; uncertainty 0.5 mi..  
Rocky limestone outcrop on sagebrush hillside. Phenology: fruiting. 

Thomas Cramer, 10332.  8/3/1995. 		RM 640910	Barcode: RM0161734
     with Jane T. Kellett and Steve Laster
_________________________________________________________________________

553.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: hill just SW of Onion Springs, ca 7 air mi SW of Daniel Junction.  Elev. 7450-7685 ft.
T33N R112W S14 SE1/4; also SW1/4 S13 and NW1/4 S24.  42.8292 N, 110.185 W.  
Sagebrush hills, open ridgetops, and Prunus/Amelanchier spots. Phenology: flowering. 

Thomas Cramer, 1052.  6/22/1994. 		RM 629949	Barcode: RM0161732
_________________________________________________________________________

554.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: hill just N of Forty Rod Flat Well, ca 8 air mi N of Cora.  Elev. 7600-7900 ft.
T35N R110W S7 W1/2; also W1/2 S6; T36N R110W SW1/4 S31; T36N R111W SE1/4 S36; T35N R111W E1/4 S1 and NE1/4 S12.  43.0192 N, 110.0258 W.  
Sagebrush hillsides and open hilltops. Phenology: flowering. 

Thomas Cramer, 1453a.  6/30/1994. 		RM 629933	Barcode: RM0161730
     with Jane T. Kellett
_________________________________________________________________________

555.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: hill across Watson Draw from Signal Hill, ca 13 air mi NE of Merna.  Elev. 7900-8260 ft.
T36N R112W S3 South1/2.  43.1178 N, 110.2047 W.  
Hill of aspen groves, Douglas fir stands, meadows, and willow creekside. Phenology: flowering. 

Thomas Cramer, 1534.  6/30/1994. 		RM 629932	Barcode: RM0161731
     with Jane T. Kellett
_________________________________________________________________________

556.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: north side of lower Meadow Canyon by Bench Corral Springs, ca 13 air mi NW of Marbleton.  Elev. 7500-7700 ft.
T31N R113W S3; also S10 and S11.  42.7014 N, 110.2878 W.  
Sagebrush hillside, grassy draw, and spring. Phenology: flowering. 

Thomas Cramer, 267.  6/9/1994. 		RM 642661	Barcode: RM0161739
_________________________________________________________________________

557.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: picnic area on Prairie Creek on the north edge of Daniel.  Elev. 7200 ft.
T34N R111W S35 SW1/4; also T33N R111W NW1/4 S2.  42.8663 N, 110.0685 W; uncertainty 0.25 mi..  
Cottonwood picnic area and willowed creekside. Phenology: fruiting. 

Thomas Cramer, 3539.  8/12/1994. 		RM 629951	Barcode: RM0157946
_________________________________________________________________________

558.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Green River Basin: south end of Slate Creek Ridge, ca 11.5 air mi NNE of Kemmerer.  Elev. 7100-7500 ft.
T23N R115W S27 South1/2.  41.9413 N, 110.4544 W.  
Wet meadow draw with sagebrush sides and shrub islands. Phenology: flowering & fruiting. 

Thomas Cramer, 7232.  7/5/1995. 		RM 640891	Barcode: RM0161733
_________________________________________________________________________

559.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Green River Basin: south end of Slate Creek Ridge, ca 11.5 air mi NNE of Kemmerer.  Elev. 7600-7700 ft.
T23N R115W S28 South1/2.  41.9413 N, 110.4737 W; uncertainty 1 mi..  
Hillside sagebrush and Amelanchier. Phenology: flowering & fruiting. 

Thomas Cramer, 7244.  7/5/1995. 		RM 640915	Barcode: RM0161738
_________________________________________________________________________

560.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: Little Prospect Mountain, ca 11.5 air mi ESE of Big Sandy.  Elev. 8200-8600 ft.
T30N R104W S20 E1/4.  42.5559 N, 109.2749 W; uncertainty 1 mi..  
Gravel hillside around granite outcrops with limber pine, aspen, and sagebrush. Phenology: flowering & fruiting. 

Thomas Cramer, 7875.  7/13/1995. 		RM 640914	Barcode: RM0161711
     with Jane T. Kellett
_________________________________________________________________________

561.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: Cora Butte, ca 2.5 air mi ENE of Daniel Junction.  Elev. 7300-7350 ft.
T34N R111W S19 NW1/4.  42.9032 N, 110.1446 W.  
Sagebrush draw and stockpond. Phenology: flowering & fruiting. 

Thomas Cramer, 8035.  7/15/1995. 		RM 640913	Barcode: RM0161737
     with Jane T. Kellett
_________________________________________________________________________

562.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 11.5 air mi E of Boulder.  Elev. 7650-7750 ft.
T32N R106W S20 NW1/4.  42.7319 N, 109.5095 W; uncertainty 0.5 mi..  
Sagebrush and Purshia hill with gravel and large boulders. Phenology: flowering & fruiting. 

Thomas Cramer, 9061.  7/23/1995. 		RM 640890	Barcode: RM0161712
     with Jane T. Kellett
_________________________________________________________________________

563.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 11.5 air mi E of Boulder.  Elev. 7650-7750 ft.
T32N R106W S20 NW1/4.  42.7319 N, 109.5095 W; uncertainty 0.5 mi..  
Sagebrush and Purshia hill with gravel and large boulders. Phenology: fruiting. 

Thomas Cramer, 9062.  7/23/1995. 		RM 640912	Barcode: RM0161736
     with Jane T. Kellett
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564.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: Boulder Creek, ca 5 air mi N of Boulder.  Elev. 7200-7300 ft.
T33N R108W S14 South1/4.  42.8306 N, 109.7123 W.  
Rocky sagebrush hillside. Phenology: flowering & fruiting. 

Thomas Cramer, 9243.  7/23/1995. 		RM 640911	Barcode: RM0161735
     with Jane T. Kellett
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565.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Crook County: 1 mi W of Sundance.
T51N R63W S22.  44.3921 N, 104.4045 W; uncertainty 0.25 mi..  
Dry upland. Phenology: flowering & fruiting. 

Robert L. Tresler, 457.  6/21/1973. 		RM 300848	Barcode: RM0157981
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566.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow National Forest.  Elev. 8500 ft.
T16N R78W S23.  
South (east) slope; shallow loam soil; parkland with sagebrush. Phenology: vegetative only. 

M. V. Dunmire, A-4.  7/11/1927. 		USFS 407536	Barcode: USFS0067750
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567.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Albany County: Ca 3.5 mi SSE of Esterbrook.  Elev. 6400 ft.
T28N R71W S26.  42 22' N, 105 20.5' W; NAD 83, uncertainty .5 mi., Nat. Geog. TOPO!.  
Open ponderosa pine, with Potentilla and Artemisia. Phenology: fruiting. 

Robert D. Dorn, 11210.  6/19/2014. 		RM 921183	Barcode: RM0079361
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568.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: Bridger Butte, ca 5.5 air mi WSW of Fort Bridger; ca 25.5 air mi E of Evanston.  Elev. 7300-7500 ft.
T15N R116W S15 South1/2.  41.279 N, 110.4772 W; uncertainty 1 mi..  
Snow accumulation area on the lee side of the rim with juniper and mountain shrubs. Phenology: flowering & fruiting. 

B. E. Nelson, 36424.  7/7/1995. 		RM 689000	Barcode: RM0161819
     with C. H. Refsdal
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569.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Idaho, Idaho County: Bitterroot Mountains: Elk Meadow along upper Brushy Fork, ca 10 air mi E of Lolo Pass Visitor Center.  Elev. 5974 ft.
T38N R17E S7 N1/2.  46.6567 N, 114.372 W; WGS 84, , GPS reading.  
Disturbed dispersed campsite and roadside. Phenology: flowering. 

Crista L. O'Conner, 4621.  7/24/2017. 		RM 
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570.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: west end of Fossil Ridge, ca 16 air mi W of Kemmerer; 7.3 mi SW on Northwest Pipeline access road.  Elev. 7400-7760 ft.
T21N R118W S29 N1/2.  41.7675 N, 110.8375 W; uncertainty 1 mi..  
Artemisia/grasslands with clay loam soils, open areas. Phenology: flowering & fruiting. 

C. H. Refsdal, 5143.  7/10/1995. 		RM 688997	Barcode: RM0161818
     with B. E. Nelson
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571.  Achnatherum nelsonii (Scribn.) Barkworth var. nelsonii  				Poaceae

U.S.A., Wyoming, Uinta County: North Slope Uinta Mountains: Blacks Fork, ca 9.2 air mi SW of Robertson; 9.9 mi S on County Road 271.  Elev. 8420-8540 ft.
T12N R117W S2 W1/2.  41.047 N, 110.5739 W; uncertainty 1 mi..  
Open sagebrush slopes and ridgetop, rocky sandy loam. Phenology: flowering & fruiting. 

C. H. Refsdal, 6114.  7/29/1995. 		RM 688999	Barcode: RM0161820
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