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

Database Search Results

1253 matching records found (of 1253).
Search query: Genus begins with Achnatherum, Species begins with nelsonii, (search polygon not defined)
Sorted by: Scientific Name

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1.  Achnatherum nelsonii (Scribn.) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Jones Creek Trail, ca 4-5 mi N of U.S. Hwy 14, 16, & 20; ca 6-10 mi W of the confluence with North Fork Shoshone River.  Elev. 7600-8800 ft.
T53N R110W S27; also S28 and S29.  44.544 N, 110.1035 W; uncertainty 3 mi..  
Openings in coniferous forest. 

Erwin F. Evert, 10916.  8/8/1986. 		 
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2.  Achnatherum nelsonii (Scribn.) Barkworth 				Poaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along E Rosebud Trail between Elk Lake and Rimrock Lake, ca 22 mi W of Red Lodge.  Elev. 6800-7000 ft.
T8S R17E S5; also S6.  45.1614 N, 109.6587 W.  
Openings in fir-spruce forest with Festuca idahoensis, Erigeron speciosus, and Eriogonum umbellatum var. majus. Phenology: flowering & fruiting. 

Erwin F. Evert, 28024.  7/19/1994. 		RM 781864	Barcode: RM0101311
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3.  Achnatherum nelsonii (Scribn.) Barkworth 				Poaceae

U.S.A., Washington, Asotin County: Blue Mountains: Umatilla National Forest. North side of Forest Service Road 4304 at intersection with Road 088, ca 9 air miles W of Anatone.  Elev. 5200 ft.
T7N R44E S5 SE1/4 of.  
Roadside with Achillea millefolium, Fragaria virginiana, Geum triflorum, Symphoricarpos oreophilus. Phenology: fruiting. 

Stuart Markow, 12671.  7/3/2004. 		RM 
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4.  Achnatherum nelsonii (Scribn.) Barkworth 				Poaceae

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: San Juan Mountains: ridge ca 0.4 air mi E of Big Blue Creek, ca 7.8 air mi SSW of Halfway House, ca 11 air mi W of Gateview.  Elev. 9800-10200 ft.
T47N R5W S27 E1/2.  38.2953 N, 107.4218 W.  
Aspen/fir/spruce woodland. Phenology: flowering & fruiting. 

Melanie Arnett, 7160.  8/14/1999. 		RM 749898
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5.  Achnatherum nelsonii (Scribn.) Barkworth 				Poaceae

U.S.A., Colorado, Clear Creek County: Front Range: Arapaho National Forest: ca 7 mi W of Empire.  Elev. 9370 ft.
T3S R75W S17.  
Occasional in Pinus aristata forest on a steep, south slope. 

Brigitte Ranne, 209.  7/27/1994. 		 
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6.  Achnatherum nelsonii (Scribn.) Barkworth 				Poaceae

U.S.A., Wyoming, Lincoln County: Commissary Ridge Burn Area (2003), South Fork Mountain, ca 20 air mi N of Kemmerer.  Elev. 9297 ft.
42 5' 34.9" N, 110 34' 8.442" W; NAD 83, , Field Notes.  
Wasatch/Frontier formation of Oyster Ridge- fossilized marine oyster shells in sandstone; red, yellow, gray sandstone and claystone; silty sandy loam on subalpine mountain ridge; slope 0-2 deg; aspect west; with Pinus flexilis, Picea pungens, Populus tremuloides, Antennaria media, Achillea millefolium, Cirsium arvense, Carduus nutans, Hesperostipa lettermanii, Agoseris glauca, A. aurantiaca, Arenaria serpyllifolia, Eriogonum umbellatum, Geum sp., Eleocharis sp. Phenology: fruiting. 

Denise C. Wilson, WY090-141.  9/5/2012. 		RM 
     with Orvel Ray Wilson, Marion Mahaffey
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7.  Achnatherum nelsonii (Scribn.) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Green Mountian. Located 2.7 air miles southwest of Cottonwood Campground and 4.5 air miles southwest of Owl Hills.  Elev. 9016 ft.
T27N R91W S4 SE 1/4.  
Limber pine woodland. Soil: Loam. Slope: 15. Phenology: vegetative only. 

Shannen M. Cashman, WYO050222.  8/14/2019. 		RM 1000108	Barcode: RM0274956
     with Margaret R. Hackl, Emma E. Freeland, Johnathan Schlote, Nicole McCroddan, and Jason West.
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8.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				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, 39413.  7/30/1996. 		 
     with Amy J. Roderick
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9.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: Weston Peak/Ptarmigan Peak: along the Continental Divide above Weston Pass to the N flank of Ptarmigan Peak, ca 11.2 air mi SW of Fairplay.  Elev. 13000-13740 ft.
T10S R79W S25 E1/2; also W1/2 S36.  39.1517 N, 106.1723 W.  zone 13, 398569E, 4333715N.  
On a steep grassy slope adjacent to a scree slope with a stand of bristlecone pine. Phenology: flowering. 

Timothy W. Chumley, 5599.  8/7/1996. 		 
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10.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Thirtynine Mile Volcanic Range: Dicks Peak: in highlands off Forest Road 261 and 261B, ca 6.3 air mi ENE of Guffey.  Elev. 10160-10720 ft.
T14S R74W S35; also NE1/4 S34.  38.7905 N, 105.6338 W.  zone 13, 443779E, 4293113N.  
In open grassland bordered by mixed Engelmann spruce-bristlecone pine-aspen forest. Phenology: fruiting. 

Timothy W. Chumley, 6075.  8/14/1996. 		 
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11.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Sulphur Creek, 2-4 air mi NE of Sunlight Peak.  Elev. 7200-8200 ft.
T54N R107W S13 SW1/4; also S23 and NW1/4 S26.  44.6599 N, 109.6985 W.  
Phenology: flowering & fruiting. 

Ronald L. Hartman, 55716.  8/12/1996. 		USFS 852533	Barcode: USFS0036340
     with David Rosenthal
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12.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Southern Absaroka Area: Brooks Lake area, Bonneville Pass from trail head to top of pass.  Elev. 9400-9900 ft.
T44N R109W S17; also NW1/4 S16.  43.77806 N, 109.96139 W.  
Meadows and stream bottom. Phenology: flowering. 

Ronald L. Hartman, 56131.  8/18/1996. 		USFS 852532	Barcode: USFS0036339
     with David Rosenthal
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13.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Northern Absarokas: Sunlight Basin: above Sulpher Camp, ca 2-3 air mi SE of Geers Point, ca 32 air mi WNW of Cody.  Elev. 7100-7400 ft.
T54N R106W S7.  44.67389 N, 109.67417 W; uncertainty 1 mi..  
In burned timber sale. Phenology: flowering. 

B. E. Nelson, 17078.  6/30/1989. 		RM 856059	Barcode: USFS0040463
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14.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Range: from saddle E of Gap Lake down main trail to boggy areas where lake used to be.  Elev. 7900-8200 ft.
T43N R108W S16 NE1/4 NW1/4; also NW1/4 NE1/4 S20.  43.6914 N, 109.8188 W.  
Mixed conifer forest with meadow leading to lake. Phenology: flowering. 

David Rosenthal, 1825.  7/1/1997. 		USFS 856071	Barcode: USFS0040448
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15.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Range: from saddle E of Gap Lake down main trail to boggy areas where lake used to be.  Elev. 7900-8200 ft.
T43N R108W S16 NE1/4 NW1/4; also NW1/4 NE1/4 S20.  43.6914 N, 109.8188 W.  
Mixed conifer forest with meadow leading to lake. Phenology: fruiting. 

David Rosenthal, 1827.  7/1/1997. 		USFS 856070	Barcode: USFS0040447
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16.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: major tributary of Third Sand Creek S of Second Sand Creek, ca 6 air mi NNE of Elk Mountain (town); ca 12 air mi SE of Hanna.  Elev. 7200-7300 ft.
T21N R80W S26 NW1/4.  41.7621 N, 106.3721 W.  
Steep, north facing sagebrush-snowberry slope above channel and level bench. Phenology: flowering. 

B. E. Nelson, 40909.  6/25/1997. 		RM 
     with Amy J. Roderick
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17.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Northern Absaroka Wilderness: ca 2 mi up Crandall Trail, ca 36 air mi WNW of Cody.  Elev. 6500-6600 ft.
T52N R106W S18 N1/2; also T56N R107W S13.  44.4763 N, 109.6643 W.  
Spruce/fir forest 9 years after burn, saplings with forb and shrubs, no overstory. Phenology: fruiting. 

David Rosenthal, 2869.  7/22/1997. 		USFS 856069	Barcode: USFS0039475
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18.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Northern Absaroka Wilderness: up Crandall Trail, ca 36 air mi WNW of Cody.  Elev. 7800-8400 ft.
T56N R107W S27 NW1/4; also S1/2 S28 and SE1/4 in part S29.  44.8047 N, 109.739 W.  
8 year old burn area in spruce/fir/lodgepole pine forest; also open slopes and ridges with forbs. Phenology: flowering & fruiting. 

David Rosenthal, 2961.  7/22/1997. 		USFS 856068	Barcode: USFS0040462
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19.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: pack trail leading to Bomber Basin, ca 7.5 air mi SSE of Dubois.  Elev. 7800-8600 ft.
T40N R106W S21 SE1/4; also NW1/4 S28.  43.4202 N, 109.5857 W.  
Spruce/fir/pine forest with granitic rocky outcrop. Phenology: fruiting. 

David Rosenthal, 3119.  7/28/1997. 		USFS 856067	Barcode: USFS0040461
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20.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: from intersection of Forest Service Road 540 (Pelham Lake Trail) and 4wd trail crossing Clint Creek, ca 15 air mi NW of Dubois.  Elev. 7800-8000 ft.
T43N R109W S33 SE1/4; also NW1/4 and S32 NE1/4.  43.6482 N, 109.9383 W.  
Along creek with Populus and Salix below and spruce and pine above. Phenology: flowering. 

David Rosenthal, 3215.  7/29/1997. 		USFS 856066	Barcode: USFS0039474
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21.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: end of Forest Road 534 at 4wd trail and Fish Creek Trail leading to Fish Lake, ca 17 air mi W of Dubois.  Elev. 8900-9180 ft.
T42N R109W S29 NW1/4 of NW1/4; also SE1/4 of SE1/4 S30; also NE1/4 and SE1/4 in part S31.  43.5762 N, 109.9582 W.  
Shoreline of lake and surrounding meadow. Phenology: flowering. 

David Rosenthal, 3314.  7/30/1997. 		USFS 856065	Barcode: USFS0040469
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22.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: intersection of Wildcat Road and Warm Spring Creek; Old Warm Spring cattle driveway, ca 7.5 air mi SW of Dubois.  Elev. 9500-9900 ft.
T41N R108W S24 SW1/4; NW1/4 and also SE1/4 of SE1/4 S23.  43.5042 N, 109.759 W.  
Stream bottom and adjacent slopes of spruce/pine. Phenology: flowering. 

David Rosenthal, 3448.  8/1/1997. 		USFS 855981	Barcode: USFS0038607
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23.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: Continental Divide to Union Peak from intersection of unnamed creek and 4wd trail ca 0.5 mi E of Union Pass Road, ca 11 air mi SW of Dubois.  Elev. 9360-9520 ft.
T41N R108W S31 NE1/4.  43.4754 N, 109.8586 W.  
Meadow in lodgepole pine and spruce forest with sagebrush on south facing slopes. Phenology: flowering & fruiting. 

David Rosenthal, 3585.  8/6/1997. 		USFS 856064	Barcode: USFS0040468
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24.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: end of Forest Road 533 at intersection of Crow Creek, old pack trail to Continental Divide and S along divide, ca 18.5 air mi W of Dubois.  Elev. 8800-9300 ft.
T41N R109W S11 SW1/4 SW1/4; also South1/2 S10.  43.533 N, 109.8985 W.  
Stream bottom and pine/spruce forest to ridge crest. Phenology: flowering. 

David Rosenthal, 3800.  8/8/1997. 		USFS 856063	Barcode: USFS0040467
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25.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: Glacier Trail and adjacent from "Big Meadow" to Double Lake, ca 17 air mi S of Dubois.  Elev. 9600-10300 ft.
T38N R106W S15 NE1/4; also E1/2 S10, SW1/4 SW1/4 S2, NE1/4 and NW1/4 S3.  43.2622 N, 109.5657 W.  
Spruce/fir and pine forests with meadows and rock outcrops along lakes. Phenology: flowering. 

David Rosenthal, 4104.  8/14/1997. 		USFS 856062	Barcode: USFS0040466
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26.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: ca 1 mi SE of Brooks Lake along Pinnacle Buttes Trail and adjacent, ca 25 air mi NW of Dubois.  Elev. 9100-9500 ft.
T44N R109W S30 South1/2; also NE1/4 of NE1/4 S31 and NW1/4 of NW1/4 S32.  43.749 N, 109.9781 W.  
Lodgepole pine and spruce/fir forest. Phenology: flowering & fruiting. 

David Rosenthal, 4208.  8/18/1997. 		USFS 856061	Barcode: USFS0040465
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27.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: ca 1 mi SE of Brooks Lake on Pinnacle Buttes Trail, from intersection of Pinnacle Buttes and Kissinger Lake trails to Kissinger Lake, ca 25 air mi NW of Dubois.  Elev. 9400-10089 ft.
T44N R109W S27 NE1/4 of SW1/4.  43.749 N, 109.9184 W.  
Meadow with spring fed stream and bare rocky outcrops. Phenology: flowering & fruiting. 

David Rosenthal, 4328.  8/18/1997. 		USFS 856060	Barcode: USFS0040464
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28.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: junction of Cabin Creek, South Fork Shoshone River and vicinity, ca 45 air mi SW of Cody.  Elev. 7500-8500 ft.
T51N R105W S27; also S34.  44.3603 N, 109.483 W.  
Mixed Picea-Pinus flexilis-Juniperus forest on rocky volcanics. 

Neil Snow, 2652.  6/24/1988. 		 
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29.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Ishawooa Creek Pack Trail, Ishawooa Hills.  Elev. 6100-6600 ft.
T50N R105W S32; also E1/2 S31.  44.2588 N, 109.5233 W.  
Barren to grassy slopes and some wet spots. Phenology: fruiting. 

Ronald L. Hartman, 58869.  7/27/1997. 		USFS 856058	Barcode: USFS0039473
     with Jim Fowler
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30.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Ishawooa Pack Trail, ca 1 trail mi either side of Cut Coulee.  Elev. 7500-7600 ft.
T49N R106W S5 SE1/4; also S1/4 S6.  44.2443 N, 109.6442 W.  
South exposure, andesitic outcrops and derivatives. Phenology: fruiting. 

Ronald L. Hartman, 59225.  7/31/1997. 		USFS 856057	Barcode: USFS0040474
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31.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Bobcat Creek Trail.  Elev. 6300-6500 ft.
T50N R105W S20 SW1/4.  44.2878 N, 109.5233 W.  
Douglas fir and limber pine slopes with openings of sagebrush and streamsides. Phenology: fruiting. 

Ronald L. Hartman, 59539.  8/11/1997. 		USFS 856056	Barcode: USFS0040473
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32.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Pine Ridge, ca 1 air mi W of Wyo Hwy 116, ca 4.5 air mi N of Upton.  Elev. 4490-4620 ft.
T48N R65W S12 N1/2.  44.1464 N, 104.6108 W; uncertainty 1 mi..  
Ponderosa pine/ Rocky Mountain juniper woods on shale. Phenology: flowering. 

B. E. Nelson, 56904.  6/13/2002. 		RM 
     with Peter Ebertowski
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33.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

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

Peter J. Ebertowski, 5688.  6/29/2003. 		RM 
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34.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: northeast-southwest trending ridge ca 1/4 mi E of Grinnell Creek and ca 1/8 -3/4 mi N of U.S. Hwy 14, 16, & 20.  Elev. 6800-7600 ft.
T52N R109W S12; also T52N R108W S6.  44.4908 N, 109.9261 W.  
Convex ridge top and ridge sides composed of grassland/shrubland with Festuca idahoensis, Koelaria macrantha, Elymus spicatus and Artemisia tridentata var. vaseyana. Phenology: flowering & fruiting. 

Erwin F. Evert, 12481.  6/23/1987. 		RM 731499	Barcode: RM0035682
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35.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: southeast-northwest trending ridge 1/4-1/2 mi W of Eagle Creek and ca 1/8 mi S of U.S. Hwy 14, 16, & 20.  Elev. 6500-6700 ft.
T52N R108W S20; also S19.  44.4618 N, 109.8858 W.  
Open Douglas fir forest and in grass openings with a groundlayer dominated by Calamagrostis rubescens and Poa nervosa. Phenology: flowering & fruiting. 

Erwin F. Evert, 12728.  6/30/1987. 		RM 731737	Barcode: RM0035672
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36.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: north-south trending ridge directly S of the confluence of Middle Creek and the North Fork Shoshone River, ca 1/4-1/2 mi S of U.S. Hwy 14, 16, & 20.  Elev. 7000-7500 ft.
T52N R109W S10.  44.4908 N, 109.9664 W.  
Mostly level openings in Douglas fir forest dominated by Artemisia tridentata, Festuca idahoensis, Danthonia intermedia and Geum triflorum. Phenology: flowering & fruiting. 

Erwin F. Evert, 12977.  7/6/1987. 		RM 731979	Barcode: RM0035681
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37.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Crow Creek, ca 1 mi W of confluence with North Fork Shoshone River, ca 1.3 mi N of U.S. Hwy 14, 16, & 20.  Elev. 7180 ft.
T52N R109W S4.  44.5053 N, 109.9865 W; uncertainty 1 mi..  
Dry, rocky openings in Douglas fir forest, prominent species included: Artemisia tridentata ssp. vaseyana, Selaginella densa, Gayophytum diffusum, and Eriophyllum lanatum var. integrifolium. Phenology: flowering & fruiting. 

Erwin F. Evert, 15405.  7/12/1988. 		RM 752412	Barcode: RM0035658
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38.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Beaverhead County: Henrys Lake Mountains: on Continental Divide, 1/4-1/2 mi N of Red Rocks Pass and Road, ca 25 mi WSW of West Yellowstone. Also Fremont Co, Idaho.  Elev. 7200-7500 ft.
T14S R2E S19 - MT; T15N R42W S29 - ID.  44.6008 N, 111.5283 W.  
Sagebrush-grassland with Artemisia tridentata var. vaseyana, Festuca idahoensis, Arnica fulgens and Potentilla diversifolia. 

Erwin F. Evert, 19407.  6/30/1990. 		RM 
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39.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: just W of Pine Grove Campground, ca 20 mi NW of Red Lodge.  Elev. 6200 ft.
T6S R17E S28.  45.4578 N, 109.5111 W.  
Grassland with Festuca idahoensis, Castilleja pallescens, Geum triflorum, and Cerastium arvense. Phenology: flowering & fruiting. 

Erwin F. Evert, 21271.  6/28/1991. 		RM 739555
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40.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

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

Erwin F. Evert, 21404.  6/29/1991. 		RM 739233
_________________________________________________________________________

41.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: along north side of Pine Creek and Forest Road 978, ca 20 mi SE of Bozeman.  Elev. 6200 ft.
T4S R8E S5 SW1/4.  45.5161 N, 110.7657 W.  
Clearcut in former Engelmann spruce-lodgepole pine forest with Castilleja miniata, Lupinus argenteus, and Carex geyeri. Phenology: flowering & fruiting. 

Erwin F. Evert, 23103.  6/22/1992. 		RM 753768
_________________________________________________________________________

42.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Bear Creek Canyon: ca 8 mi SE of Bozeman.  Elev. 6200-6400 ft.
T3S R7E S7; also S8.  45.5889 N, 110.9097 W.  
Meadow openings in coniferous forest with Lupinus argenteus, Triteleia grandiflora, Iris missouriensis, and Antennaria rosea. Phenology: flowering & fruiting. 

Erwin F. Evert, 23190.  6/22/1992. 		RM 754214
_________________________________________________________________________

43.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Absaroka Mountains: Shoshone National Forest: east and west sides of Upper Brooks Lake, ca 2 mi N of Brooks Lake.  Elev. 9105 ft.
T44N R110W S11; also S12.  43.7922 N, 110.018 W.  
Dry-mesic meadow with Phleum alpinum, Potentilla gracilis, Carex raynoldsii, and Eriogonum umbellatum. Phenology: flowering & fruiting. 

Erwin F. Evert, 24310.  8/5/1992. 		RM 754315	Barcode: RM0035659
_________________________________________________________________________

44.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Teton County: Teton Basin: just SW of Idaho Hwy 32 and bridge over Bitch Creek, ca 9 mi N of Tetonia.  Elev. 5900 ft.
T7N R45E S17 NW1/4.  43.9335 N, 111.17 W.  
Disturbed meadow with Arenaria congesta, Rudbeckia occidentalis, and Elymus cinereus. 

Erwin F. Evert, 26245.  7/24/1993. 		RM 
_________________________________________________________________________

45.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along East Rosebud Trail; 0.1-1 mi S of East Rosebud Lake.  Elev. 6330-6400 ft.
T7S R17E S28.  45.1912 N, 109.638 W.  
Mixed coniferous forest and openings with Carex rossii, Mahonia repens, Antennaria racemosa, and Arctostaphylos uva-ursi. Phenology: fruiting. 

Erwin F. Evert, 27408.  6/26/1994. 		RM 781421
_________________________________________________________________________

46.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: along the south side of Soda Butte Creek, ca 1/2 mi W of Cooke City.  Elev. 7500 ft.
T9S R14E S26.  45.0205 N, 109.9509 W.  
Meadow opening in spruce-fir forest with Trifolium longipes var. reflexum, Astragalus alpinus, Potentilla diversifolia, and Trisetum spicatum. Phenology: flowering. 

Erwin F. Evert, 30349.  7/19/1995. 		RM 782428	Barcode: RM0101266
_________________________________________________________________________

47.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Gallatin County: Gallatin Range foothills: along the south side of Squaw Creek, 1/4 mi E of Rat Lake Road, 20 mi SW of Bozeman.  Elev. 5920 ft.
T5S R5E S6.  45.4287 N, 111.1565 W; uncertainty 1 mi..  
On gravel bars with Astragalus alpinus, Polemonium pulcherrimum, and Erigeron compositus. Phenology: flowering & fruiting. 

Erwin F. Evert, 31734.  6/28/1996. 		RM 788393
_________________________________________________________________________

48.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: along trail ca 2 mi W of Slough Lake; 25 mi W of Red Lodge.  Elev. 8600 ft.
T7S R16E S23.  45.2061 N, 109.7208 W.  
Openings in whitebark pine forest with Trifolium haydenii, Trisetum spicatum, and Agoseris glauca var. dasycephala. Phenology: flowering & fruiting. 

Erwin F. Evert, 32480.  8/5/1996. 		RM 787667
_________________________________________________________________________

49.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Fremont County: Island Park Plateau: Targhee National Forest: along Fish Hatchery Ford Road (Forest Road 610), ca 1/3 mi W of Forest Road 294, ca 14 mi N of Ashton.  Elev. 6160 ft.
T11N R43E S18.  
Lodgepole pine clearcut with Carex geyeri, Koeleria macrantha, and Arenaria congesta. Phenology: flowering & fruiting. 

Erwin F. Evert, 33789.  7/10/1997. 		RM 819739	Barcode: RM0024153
_________________________________________________________________________

50.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Madison County: Madison Range: Gallatin National Forest: along Little Mile Creek, ca 20 mi NW of West Yellowstone.  Elev. 7000 ft.
T12S R2E S25.  
Sagebrush-grassland with Eriogonum heracleoides, Erigeron speciosus, and Agastache urticifolia. Phenology: flowering & fruiting. 

Erwin F. Evert, 33868.  7/20/1997. 		RM 819240	Barcode: RM0016111
_________________________________________________________________________

51.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: ridge along the west side of the Boulder River, 1/3 mi N of Box Canyon Guard Station; 42 mi SW of Big Timber.  Elev. 6700 ft.
T6S R12E S28.  45.2812 N, 110.2376 W; uncertainty 1 mi..  
Moist meadow with Elymus glaucus, Valeriana occidentalis, and some scattered Abies lasiocarpa. Phenology: flowering & fruiting. 

Erwin F. Evert, 35757.  7/11/1998. 		RM 820840	Barcode: RM0013988
_________________________________________________________________________

52.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: Yellowstone National Park: along Slough Creek Trail, ca 3 mi NE of trailhead.  Elev. 6600 ft.
T57N R111W S2.  44.9504 N, 110.247 W; uncertainty 1 mi..  
Meadow openings in coniferous forest with Melica spectabilis, Stipa richardsonii, Hedysarum sulphurescens, and Helianthella uniflora. Phenology: flowering & fruiting. 

Erwin F. Evert, 36982.  7/10/1999. 		RM 822815	Barcode: RM0023666
_________________________________________________________________________

53.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Madison County: Henrys Lake Mountains: Gallatin National Forest: along Sheep Creek trail, ca 1.5 mi E of the trailhead; ca 2 mi S of Earthquake Lake.  Elev. 7200 ft.
T12S R3E S7.  44.8028 N, 111.4062 W; uncertainty 1 mi..  
South-facing talus slope with Woodsia scopulina, Rubus idaeus, and Heuchera cylindrica. Phenology: flowering & fruiting. 

Erwin F. Evert, 37055.  7/17/1999. 		RM 822778	Barcode: RM0016141
_________________________________________________________________________

54.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: U.S. Hwy 160 W to County Road 600 to Forest Road 630 then W 3 mi; ca 12 air mi NAW from Pagosa Springs.  Elev. 7985 ft.
T35N R3W S3 N1/4.  37.3365 N, 107.1911 W.  
Spruce forest. Phenology: flowering & fruiting. 

Jeanette Flaig, 1384.  7/20/2003. 		RM 797316
_________________________________________________________________________

55.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Beaver Creek Road across from South Fork Guard Station, ca 2 air mi SW of South Fork.  Elev. 8395-9030 ft.
T39N R3E S9 SE1/4; also S10, W1/4 S11, SW1/4 of SW1/4 S2; also S3.  37.6377 N, 106.6593 W to 37.6382 N, 106.6451 W.  
Conifer and aspen forest with open meadows. Phenology: flowering & fruiting. 

Jeanette Flaig, 984.  7/15/2003. 		RM 797317
_________________________________________________________________________

56.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: Forest Road 649, 4 air mi NW of Cournty Road 500.  Elev. 8200-8400 ft.
T34N R2W S19 N1/2.  37 9.845' N, 107 6.793' W.  
Scattered ponderosa pine with oak thickets. Phenology: flowering & fruiting. 

Ronald L. Hartman, 77507.  6/20/2003. 		RM 797315
     with Jeanette Flaig
_________________________________________________________________________

57.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: Osier Park at the head of Toltec Creek and Massey Gulch, ca 1 mi E of Osier Mountain, ca 6.5 air mi SW of Fox Creek; ca 16 air mi WSW of Antonito.  Elev. 10050-10100 ft.
T32N R6E S10 W1/4.  37.0254 N, 106.3053 W; GPS Reading.  
Moist to dry meadows with patches of Potentilla fruticosa and Veratrum. Phenology: flowering & fruiting. 

B. E. Nelson, 63079.  8/22/2004. 		RM 
_________________________________________________________________________

58.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: Tewksbury Trailhead, Upper Beaver Creek Campground vicinity, Beaver Creek Road, 6 air mi SW of South Fork.  Elev. 8752 ft.
T39N R3E S20 South1/2; also N1/2 S29.  37.6109 N, 106.6859 W; GPS Reading.  
Meadow with mixed conifer forest at edge. Phenology: flowering & fruiting. 

Jeanette Flaig, 4251.  6/16/2004. 		RM 
_________________________________________________________________________

59.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: Weminuche Wilderness: Roaring Creek Trailhead, Fisher Peak: also Trail 806, North Lime Trailhead, ca 13 air mi S of Creede.  Elev. 10752-11528 ft.
T40N R1E S31.  37.6806 N, 106.911 W to 37.6708 N, 106.9152 W; GPS Reading.  
Spruce/fir forest on north northeast-facing slope up boulder slope into spruce/fir forest. Phenology: flowering & fruiting. 

Jeanette Flaig, 6442.  7/25/2004. 		RM 
     with Sue Komarek
_________________________________________________________________________

60.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, La Plata County: Eastern San Juan Mountains: San Juan National Forest: Weminuche Wilderness: Eolus and North Eolus Peaks, Needles Creek Trail, N of Chicago Baisin, Needleton Creek Trailhead, ca 15.5 air mi SSE of Silverton.  Elev. 8158-8503 ft.
T39N R8W S25 NE1/4 of NE1/4; also E1/2 S24.  37.6223 N, 107.6937 W to 37.6336 N, 107.6926 W; GPS Reading.  
Mixed conifer forest with openings at canyon mouth and along river. Phenology: fruiting. 

Jeanette Flaig, 7192.  7/31/2004. 		RM 
     with Kurt Flaig
_________________________________________________________________________

61.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: west side of Cottonwood Creek, ca 4.6 air mi SE of Encampment.  Elev. 8100 ft.
T14N R83W S19 SE1/4.  41.1679 N, 106.7676 W.  
Aspen grove. Phenology: flowering. 

Amy J. Roderick, 1291.  6/26/1997. 		RM 
_________________________________________________________________________

62.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Grand County: Arapaho National Forest administered by Routt National Forest: Rabbit Ears Range: Black Mountain, ca 7.5 air mi NNW of Parshall and ca 11 air mi NE of Kremmling.  Elev. 9200 ft.
T2N R79W S11 S1/2.  40.1465 N, 106.2109 W; GPS Reading.  
Open clear cut. Phenology: flowering & fruiting. 

Erin Foley, 10332.  7/19/2004. 		RM 
     with Ronald L. Hartman
_________________________________________________________________________

63.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: Scotty Canyon along Atlantic Rim, ca 17 air mi SW of Rawlins; ca 11 air mi WSW of Chokecherry Knob.  Elev. 7500-7700 ft.
T19N R89W S16 South1/2.  41 37' 37" N, 107 25' 26" W.  
Open creek bottom; dense graminoids dominant, forbs diverse; moist, compact, peat soil. Phenology: fruiting. 

Laura Welp, 1068.  6/23/1994. 		 
_________________________________________________________________________

64.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Steamboat Mountain, ca 6.5 air mi WNW of Greasewood Wash; ca 13.5 air mi N of Superior.  Elev. 7920-8000 ft.
T23N R102W S9; also W1/4 S10.  41 58' 58" N, 108 57' 43" W.  
North-facing slope on hill above spring; mosaic of closed stands of aspen and pine; understory is mosaic of open, scattered forbs with closed, dense grasses and snowberry; loose, duffy soil. Phenology: fruiting. 

Laura Welp, 1925.  7/9/1994. 		 
_________________________________________________________________________

65.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Crooks Mountain: east end of Crooks Mountain, ca 8 air mi SSW of Jeffrey City; ca 2.5 air mi NW of Crooks Peak.  Elev. 7200-8100 ft.
T28N R93W S23 South1/2; also N1/2 S26.  42.3844 N, 107.8997 W.  
On dry open east-facing slope with stands of pine interspersed with graminoids and low sagebrush; rocky, gravel soil with scattered boulders. Phenology: fruiting. 

Laura Welp, 2816.  7/23/1994. 		 
_________________________________________________________________________

66.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				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. 6700 ft.
T43N R115W S8.  
Sagebrush-steppe dominated by Artemisia tridentata, Festuca idahoensis, Perideridia montana, Poa pratensis, Eriogonum umbellatum and Koeleria macrantha. 

Stuart Markow, 11711b.  8/8/1998. 		 
_________________________________________________________________________

67.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gunsight Pass area, along Sohare Creek.  Elev. 8200-8500 ft.
T42N R112W S1; also S12.  
Meadows and forest edge. Phenology: flowering. 

Ronald L. Hartman, 52648.  7/24/1995. 		 
_________________________________________________________________________

68.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 6.5 air mi ESE of Black Rock Ranger Station, Forest Road 140 on North Fork Spread Creek.  Elev. 7500-7600 ft.
T44N R112W S13.  43.77713 N, 110.23994 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Streamside. Phenology: flowering. 

Ronald L. Hartman, 52973.  7/26/1995. 		 
_________________________________________________________________________

69.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				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: 3 air mi N of the east end of Lower Slide Lake.  Elev. 9000-9300 ft.
T43N R113W S28 W1/2; and E1/2 S29.  
Meadows and stands of conifers. Phenology: flowering. 

Ronald L. Hartman, 53794.  8/16/1995. 		 
_________________________________________________________________________

70.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Arizona, Coconino County: Kaibab National Forest: 10 mi S of Jacob Lake.  Elev. 8800 ft.
T37N R2E S22.  
Douglas fir community in sandy gravel soil on a gentle north slope. Phenology: flowering. 

Clarence F. Korstian, 100.  8/11/1917. 		USFS 428350
     with F. S. Baker
_________________________________________________________________________

71.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: ca 0.7-2 air mi S of State Bridge off Colo Hwy 131.  Elev. 7800-8100 ft.
T2S R83W S35 E1/2; also S1/4 S26 and SW1/4 S36.  39.8384 N, 106.6538 W.  
Sagebrush slopes and shaded ravines. Phenology: flowering & fruiting. 

Ronald L. Hartman, 67611.  6/26/2000. 		 
_________________________________________________________________________

72.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: ca 0.7-2 air mi S of State Bridge off Colo Hwy 131.  Elev. 7800-8100 ft.
T2S R83W S35 E1/2; also S1/4 S26 and SW1/4 S36.  39.8384 N, 106.6538 W.  
Sagebrush slopes and shaded ravines. Phenology: fruiting. 

Ronald L. Hartman, 67618.  6/26/2000. 		 
_________________________________________________________________________

73.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Middle Fork Sage Hen Creek S of Beaver Divide and W of Rattlesnake Hills, 21.2 road mi NE along Agate Flat or BLM Road 2404 from U.S. Hwy 287.  Elev. 7200-7250 ft.
T32N R89W S10.  42.7589 N, 107.4748 W.  
Riparian area along creek. Phenology: flowering. 

Amy J. Roderick, 1615.  7/3/1997. 		RM 
_________________________________________________________________________

74.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: above Lava Butte Lakes Creek just SE of Lava Butte, ca 9 air mi W of Burgdorf; ca 24 air mi NNE of New Meadows.  Elev. 6700-7000 ft.
T22N R3E S4 NW1/4; also N1/4 S5.  45.2763 N, 116.0957 W.  
Stony, grassy slope. Phenology: fruiting. 

B. E. Nelson, 50489.  7/14/2000. 		RM 
_________________________________________________________________________

75.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains: at the head of Bench Creek, ca 9 air mi NE of Council; ca 10 air mi S of New Meadows.  Elev. 5600-5850 ft.
T17N R1E S10 NE1/4.  44.8246 N, 116.3203 W.  
Along stream channel in open mixed conifer forest. Phenology: fruiting. 

B. E. Nelson, 50963.  7/19/2000. 		RM 
_________________________________________________________________________

76.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Long Valley: along the North Fork Payette River at Hartsell Bridge, ca 8.5 air mi SSW of McCall; ca 5 air mi NW of Donnelly.  Elev. 4860 ft.
T17N R3E S19 SE1/4 of SW1/4; also NE1/4 of NW1/4 S30.  44.7956 N, 116.1381 W.  
Sandy river bottom with overflow channels and woodland patches. Phenology: fruiting. 

B. E. Nelson, 51140.  7/20/2000. 		RM 
_________________________________________________________________________

77.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cuddy Mountains: Wildhorse Canyon across Wildhorse River from Trail Hill, ca 20.5 air mi NW of Council; ca 6.5 air mi SSW of Bear.  Elev. 3200-4000 ft.
T19N R3W S32.  44.9409 N, 116.7282 W.  
Open east-facing hillside dominated by grasses and Symphoricarpos. Phenology: flowering. 

Joy Handley, 3877.  5/19/2000. 		RM 
_________________________________________________________________________

78.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Buckwheat Flats Research Natural Area: along Sage Creek, ca 5 air mi SW of Midvale; ca 12 air mi SW of Cambridge.  Elev. 3000-3400 ft.
T13N R4W S20 E1/4.  44.4468 N, 116.8428 W.  
Riparian area of creek. Phenology: flowering. 

Joy Handley, 4467.  5/27/2000. 		RM 
_________________________________________________________________________

79.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains: along 4WD trail at the top of Neil Gulch, just N of Arrowhead Spring, ca 17 air mi NW of Cambridge; ca 19 air mi NW of Midvale.  Elev. 5000-5550 ft.
T16N R5W S31 E1/2; also NW1/4 S32.  44.6798 N, 116.9882 W.  
Pinus ponderosa plantation (approx. 25 yrs old) in mixed conifer forest. Phenology: flowering. 

Joy Handley, 5278.  6/13/2000. 		RM 
     with Denise L. Fairbanks
_________________________________________________________________________

80.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Salmon River Mountains: Bear Basin and along Forest Road 452, ca 4 air mi NW of McCall; ca 7 air mi ESE of New Meadows.  Elev. 5300-5400 ft.
T19N R3E S30; also N1/2 S31.  44.9554 N, 116.137 W.  
Roadside, moist, mixed conifer overstory. Phenology: flowering. 

Joy Handley, 5609.  6/17/2000. 		RM 
     with Denise L. Fairbanks
_________________________________________________________________________

81.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains: Boundary Trail, just S of Grizzly Basin, ca 8 air mi N of Cambridge; ca 13 air mi W of Council. Also SE/14  Elev. 4000-4700 ft.
T16N R3W S27; S28.  44.6943 N, 116.6846 W.  
Mostly south-facing slopes along fence line with moist drainages. Phenology: fruiting. 

Joy Handley, 6138.  6/27/2000. 		RM 
     with Phillip G. Lawrence
_________________________________________________________________________

82.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: Frank Church-River of No Return Wilderness: Cold Meadows Landing Field, ca 21 air mi NE of Big Creek Guard Station; ca 14 air mi SE of Chamberlain Basin Guard Station.  Elev. 7000 ft.
T23N R12E S35.  45.2908 N, 114.9491 W.  
Wet subalpine meadow. Phenology: flowering. 

Joy Handley, 6379.  6/30/2000. 		RM 
     with Stuart Markow
_________________________________________________________________________

83.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains: Anderson Creek Trail (Trail 212) off Forest Road 835, ca 9 air mi NE of Cascade; ca 15 air mi SE of Council.  Elev. 6000-6400 ft.
T14N R2E S3 N1/2; also T15N R2E South1/2 S34.  44.5784 N, 116.1988 W.  
Trailside and creekside; subalpine fir/Douglas fir overstory. Phenology: flowering. 

Joy Handley, 7598.  8/1/2000. 		RM 
     with Erin Peters
_________________________________________________________________________

84.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains: east-facing slope of Slab Butte, ca 13 air mi N of McCall; ca 11 air mi NE of New Meadows.  Elev. 6900-7200 ft.
T20N R3E S6 SE1/4; also NE1/4 S7 and NW1/4 S8.  45.1004 N, 116.137 W.  
Moist in spruce-fir overstory. Phenology: fruiting. 

Joy Handley, 7739.  8/3/2000. 		RM 
     with Erin Peters
_________________________________________________________________________

85.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains: east-facing slope of Slab Butte, ca 13 air mi N of McCall; ca 11 air mi NE of New Meadows.  Elev. 6900-7200 ft.
T20N R3E S6 SE1/4; also NE1/4 S7 and NW1/4 S8.  45.1004 N, 116.137 W.  
Moist in spruce-fir overstory. Phenology: flowering. 

Joy Handley, 7741.  8/3/2000. 		RM 
     with Erin Peters
_________________________________________________________________________

86.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains: Devils Inkwell/Rush Lake, ca 1 mi S of Hornet Reservoir, ca 15 air mi WNW of Council; ca 9 air mi SE of Brownlee Dam.  Elev. 7150 ft.
T17N R3W S29.  44.7812 N, 116.7251 W.  
Sphagnum pond with Menyanthes and surrounding meadow. Phenology: fruiting. 

Joy Handley, 7917.  8/9/2000. 		RM 
_________________________________________________________________________

87.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains: Cuddy Point, ca 7 air mi SE of Brownlee Dam; ca 18 air mi WNW of Council.  Elev. 7600-7700 ft.
T17N R4W S26.  44.7812 N, 116.7858 W.  
Open ridgeline. Phenology: fruiting. 

Joy Handley, 7968.  8/9/2000. 		RM 
_________________________________________________________________________

88.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains: Fitsum Creek Trail (Trail 087), along the South Fork Salmon River, ca 20 air mi ENE of McCall; ca 17 air mi S of Warren.  Elev. 3600-3800 ft.
T19N R6E S3 W1/2; also NW1/4 S10 and NE1/4 S9.  45.0134 N, 115.7088 W.  
Trailside along west facing river bank in Pinus ponderosa overstory. Phenology: fruiting. 

Joy Handley, 8120.  8/15/2000. 		RM 
_________________________________________________________________________

89.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Long Valley: Warren Wagon Road (Forest Hwy 21) on west side of Payette Lake at crossing of Horse Creek.  Elev. 5000 ft.
T19N R3E S15 South1/4.  44.9844 N, 116.0758 W.  
Roadside and wooded drainage. Phenology: fruiting. 

Ronald L. Hartman, 70189.  8/22/2000. 		RM 
_________________________________________________________________________

90.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cuddy Mountains Area: Rocky Comfort Flat, ca 21 air mi NW of Council; ca 20.5 air mi W of New Meadows.  Elev. 4350-4600 ft.
T19N R3W S21 N1/2 of S1/2; South1/2 of N1/2 and .  44.9699 N, 116.7079 W.  
Moist drainage with Pinus ponderosa/Pseudotsuga menziesii overstory. Phenology: flowering. 

Joy Handley, 1162.  6/29/1999. 		RM 
_________________________________________________________________________

91.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cow Camp Trail (181) from Forest Road 074 to Pollock Creek, ca 14 air mi NNW of New Meadows; ca 18 air mi S of Riggins.  Elev. 4550-4650 ft.
T21N R1E S18 NE1/4.  45.1584 N, 116.3816 W.  
Moist mixed conifer forest; Abies grandis, Picea engelmannii, Pseudotsuga menziesii, Pinus contorta, and Larix occidentalis. Phenology: flowering. 

Joy Handley, 1261.  7/1/1999. 		RM 
_________________________________________________________________________

92.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains Area: Forest Road 048 between Olive and Dry creeks, ca 11.5 air mi NW of Council; ca 18 air mi N of Cambridge.  Elev. 4400-4700 ft.
T17N R2W S7 NW1/4.  44.8242 N, 116.6239 W.  
Ridge and northwest-facing slope; basalt soil; Elymus spicatus/Festuca idahoensis with mixed shrubs and scattered Pinus ponderosa. Phenology: flowering & fruiting. 

Joy Handley, 1311.  7/1/1999. 		RM 
_________________________________________________________________________

93.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Boulder Creek between Twin Fork Creek and junction of Forest roads 074 and 158, below Forest Road 083, ca 12 air mi NW of New Meadows; ca 21 air mi NW of McCall.  Elev. 5100-5400 ft.
T20N R1W S3 N1/2 of NE1/4; also T21N R1W S34 South1/2 of SE1/4.  45.1004 N, 116.4428 W.  
Shrubfield in clearcut approximately 15 years old; moist mixed conifer plantation; steep, mostly west-facing slope. Phenology: flowering. 

Joy Handley, 1314.  7/3/1999. 		RM 
_________________________________________________________________________

94.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: exclosure just W of Summit Gulch on Forest Road 073 (071), ca 3 air mi SW of Bear; ca 21 air mi W of New Meadows.  Elev. 4300 ft.
T19N R3W S9 SW1/4 of SW1/4; also NW1/4 of NW1/4 S16.  44.9989 N, 116.7079 W.  
Dry flat; rocky bastalt soil; former Pinus ponderosa overstory logged and burned. Phenology: flowering. 

Joy Handley, 1446.  7/5/1999. 		RM 
_________________________________________________________________________

95.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Little Bear Creek Trail (226), off Forest Road 110, ca 5.5 air mi NE of Bear; ca 18 air mi NW of New Meadows.  Elev. 4850-5250 ft.
T20N R2W S8 E1/2 of NW1/4; also SE1/4 of SW1/4 S5.  45.0859 N, 116.6059 W.  
Mixed moist conifer overstory; Abies grandis, Pinus ponderosa, P. contorta, Pseudotsuga menziesii, Picea engelmanni, and Larix occidentalis. Phenology: flowering & fruiting. 

Joy Handley, 1520.  7/5/1999. 		RM 
_________________________________________________________________________

96.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains Area: between Bear Saddle and Coffee Flat, ca 15 air mi NW of Midvale; ca 15 air mi WNW of Cambridge.  Elev. 6000-6500 ft.
T15N R5W S29 N1/2 of SW1/4; South1/2 of NW1/4 and .  44.607 N, 116.968 W.  
Shrubfield in logged area with Abies lasiocarpa, Ceanothus velutinus, Prunus, Symphoricarpos, and Artemisia tridentata. Phenology: flowering. 

Joy Handley, 1749.  7/10/1999. 		RM 
_________________________________________________________________________

97.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Smith Mountain just SW of lookout on Forest Road 073, ca 10 air mi NNE of Bear; ca 19 air mi NW of New Meadows.  Elev. 6800-7100 ft.
T21N R2W S29 N1/2 of SE1/4; SE1/4 of NE1/4 and .  45.1294 N, 116.6059 W.  
Rocky outcrops in open, subalpine meadow; with Festuca idahoensis and Artemisia tridentata. Phenology: fruiting. 

Joy Handley, 1809.  7/12/1999. 		RM 
_________________________________________________________________________

98.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Hells Canyon-Seven Devils Scenic Area: Kinney Point ca 6 air mi NNE of Cuprum; ca 23 air mi NW of New Meadows.  Elev. 6950-7126 ft.
T21N R3W S11 South1/2 of SE1/4.  45.1729 N, 116.6671 W.  
Dry subalpine meadow/rocky outcrop; dominated by Festuca idahoensis, with Carex geyeri and some Artemisia tridentata. Phenology: flowering. 

Joy Handley, 1819.  7/12/1999. 		RM 
_________________________________________________________________________

99.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Hells Canyon-Seven Devils Scenic Area: Kinney Point ca 6 air mi NNE of Cuprum; ca 23 air mi NW of New Meadows.  Elev. 6950-7126 ft.
T21N R3W S11 South1/2 of SE1/4.  45.1729 N, 116.6671 W.  
Dry subalpine meadow/rocky outcrop; dominated by Festuca idahoensis, with Carex geyeri and some Artemisia tridentata. Phenology: flowering. 

Joy Handley, 1827.  7/12/1999. 		RM 
_________________________________________________________________________

100.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains Area: Spring Creek on Forest Road 340, ca 6.5 air mi NE of Yellow Pine; ca 8 air mi SSW of Big Creek.  Elev. 6500-6650 ft.
T20N R9E S31 SW1/4 of NE1/4; NW1/4 of SE1/4 and .  45.0279 N, 115.4029 W.  
Meadow dominated by Carex and Artemisia tridentata. Phenology: flowering. 

Joy Handley, 2331.  7/23/1999. 		RM 
_________________________________________________________________________

101.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., New Mexico, Cibola County: Laguna Indian Reservation: boundary ca 5 mi N of Cubero (San Rafael).  Elev. 6500 ft.
Dry uplands under juniper in rocks. Phenology: flowering. 

Charles P. Pase, 2494.  7/9/1979. 		RM 345890
_________________________________________________________________________

102.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains Area: Jacobs Ladder Flat by Forest Road 340, ca 3.5 air mi SSW of Big Creek; ca 11 air mi NE of Yellow Pine.  Elev. 5800 ft.
T20N R9E S10 South1/2 of SE1/4.  45.0859 N, 115.3418 W.  
Dominated by Artemisia tridentata and Potentilla fruticosa; many dry stream channels filled with cobbles. Phenology: flowering & fruiting. 

Joy Handley, 2510.  7/24/1999. 		RM 
_________________________________________________________________________

103.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains Area: Carey Dome, ca 8.5 air mi N of Burgdorf; ca 10 air mi E of Riggins.  Elev. 7500-7685 ft.
T24N R4E S24 SE1/4.  45.4064 N, 115.9116 W.  
Stand replacing fires five years previous; granite parent material. Phenology: flowering. 

Joy Handley, 2639.  7/30/1999. 		RM 
_________________________________________________________________________

104.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains Area: Carey Dome, ca 8.5 air mi N of Burgdorf; ca 10 air mi E of Riggins.  Elev. 7500-7685 ft.
T24N R4E S24 SE1/4.  45.4064 N, 115.9116 W.  
Stand replacing fires five years previous; granite parent material. Phenology: flowering. 

Joy Handley, 2642.  7/30/1999. 		RM 
_________________________________________________________________________

105.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains Area: Secesh Summit and Little Summit Lake, ca 6.5 air mi SSW of Burgdorf; ca 20 air mi NNE of McCall.  Elev. 6350-6500 ft.
T21N R4E S4 W1/4 of NE1/4; NW1/4 and .  45.1874 N, 115.9738 W.  
Moist areas in stands replacing fires five years previous; granite parent material. Phenology: flowering. 

Joy Handley, 2649.  7/30/1999. 		RM 
_________________________________________________________________________

106.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains Area: Secesh Summit and Little Summit Lake, ca 6.5 air mi SSW of Burgdorf; ca 20 air mi NNE of McCall.  Elev. 6350-6500 ft.
T21N R4E S4 W1/4 of NE1/4; NW1/4 and .  45.1874 N, 115.9738 W.  
Stand replacing fire five years previous; granite parent material. Phenology: flowering. 

Joy Handley, 2670.  7/30/1999. 		RM 
_________________________________________________________________________

107.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains Area: Smiths Knob below lookout, ca 8.5 air mi ENE of Warren; ca 19.5 air mi E of Burgdorf.  Elev. 6650-6900 ft.
T23N R8E S31 SE1/4.  45.2904 N, 115.5226 W.  
Pseudotsuga menziesii/mixed shrub on south and east-facing slopes. Phenology: flowering. 

Joy Handley, 2766.  7/31/1999. 		RM 
_________________________________________________________________________

108.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains Area: Snowslide Lake Trail, ca 9.5 air mi NE of McCall; ca 17 air mi E of New Meadows.  Elev. 5900-7200 ft.
T19N R4E S10 SE1/4; also SW1/4 S11; also E1/2 of NW1/4, SW1/4 of SW1/4 of NE1/4 and NW1/4 of NW1/4 of SE1/4 S14.  44.9989 N, 115.9534 W.  
Rocky granite parent material in mixed conifer overstory. Phenology: flowering. 

Joy Handley, 2803.  8/3/1999. 		RM 
_________________________________________________________________________

109.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Grass Mountains Area: Grass Mountain Lakes Trail and lower east-facing slopes, ca 14.5 air mi NNE of New Meadows; ca 18.5 air mi NNW of McCall.  Elev. 6800-7500 ft.
T21N R2E S11 SW1/4; N1/2 and also SE1/4 S10.  45.1729 N, 116.1777 W.  
Open Abies lasiocarpa and subalpine meadows; granite parent material. Phenology: flowering. 

Joy Handley, 2956.  8/4/1999. 		RM 
_________________________________________________________________________

110.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Hartley Meadows NW of Brundage Mountain, ca 9 air mi ENE of New Meadows; ca 7.5 air mi N of McCall along Adams County line.  Elev. 6950-7250 ft.
T20N R3E S32 SW1/4 of SE1/4; SE1/4 of SW1/4 and also T19N R3E S5 NW1/4 of NE1/4 and NE1/4 of NW1/4.  45.0279 N, 116.1166 W.  
Subalpine meadow. Phenology: flowering. 

Joy Handley, 3057.  8/4/1999. 		RM 
_________________________________________________________________________

111.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Hartley Meadows NW of Brundage Mountain, ca 9 air mi ENE of New Meadows; ca 7.5 air mi N of McCall along Adams County line.  Elev. 6950-7250 ft.
T20N R3E S32 SW1/4 of SE1/4; SE1/4 of SW1/4 and also T19N R3E S5 NW1/4 of NE1/4 and NE1/4 of NW1/4.  45.0279 N, 116.1166 W.  
Subalpine meadow. Phenology: flowering. 

Joy Handley, 3060.  8/4/1999. 		RM 
_________________________________________________________________________

112.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Frank Church-River of No Return Wilderness: Big Creek Trail to Beaver Creek Trail, ca 3 air mi NW of Big Creek; ca 17 air mi NW of Yellow Pine.  Elev. 5100-5408 ft.
T21N R9E S13 SE1/4; also T21N R10E S18 South1/2, S17; also NW1/4 of S16.  45.1584 N, 115.301 W.  
Mixed conifer/Pseudotsuga menziesii overstory, mostly south-facing slopes/trailside. Phenology: fruiting. 

Joy Handley, 3161.  8/8/1999. 		RM 
     with Denise L. Fairbanks
_________________________________________________________________________

113.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains Area: Hornet Reservoir, ca 15 air mi NW of Council; ca 16 air mi NNW of Cambridge.  Elev. 7050 ft.
T17N R3W S20 NW1/4.  44.7952 N, 116.7251 W.  
Disturbed area. Phenology: flowering & fruiting. 

Joy Handley, 3454.  8/12/1999. 		RM 
     with Denise L. Fairbanks
_________________________________________________________________________

114.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains Area: Hornet Reservoir, ca 15 air mi NW of Council; ca 16 air mi NNW of Cambridge.  Elev. 7050 ft.
T17N R3E S20 NW1/4.  44.7952 N, 116.7251 W.  
Lakeside meadow. Phenology: flowering & fruiting. 

Joy Handley, 3481.  8/12/1999. 		RM 
     with Denise L. Fairbanks
_________________________________________________________________________

115.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains Area: Wallis Cabin, ca 2 air mi NE of War Eagle Lookout, ca 6 air mi NW of Warren.  Elev. 7800-7900 ft.
T23N R6E S18 NE1/4.  45.3339 N, 115.7683 W.  
Open Abies lasiocarpa/subalpine meadow with stream; granite parent material. Phenology: flowering. 

Joy Handley, 3613.  8/15/1999. 		RM 
_________________________________________________________________________

116.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Hells Canyon Wilderness: Deep Creek Trail, ca 8 air mi NE of Cuprum; ca 19 air mi NW of New Meadows.  Elev. 7250-7450 ft.
T21N R2W S15 N1/2 of SE1/4; NE1/4 and also South1/2 of SW1/4 S10.  45.1584 N, 116.5651 W.  
Steep southwest-facing slope, open Abies lasiocarpa/Polygonum phytolaccifolium; sheep drive way. Phenology: flowering. 

Joy Handley, 3728.  8/17/1999. 		RM 
_________________________________________________________________________

117.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Hells Canyon Wilderness: Deep Creek Trail, ca 8 air mi NE of Cuprum; ca 19 air mi NW of New Meadows.  Elev. 7250-7450 ft.
T21N R2W S15 N1/2 of SE1/4; NE1/4 and also South1/2 of SW1/4 S10.  45.1584 N, 116.5651 W.  
Steep southwest-facing slope, open Abies lasiocarpa/Polygonum phytolaccifolium; sheep drive way. Phenology: flowering. 

Joy Handley, 3735.  8/17/1999. 		RM 
_________________________________________________________________________

118.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Hells Canyon Natural Recreation Area: Black Lake, ca 9.5 air mi NE of Cuprum; ca 20 air mi NW of New Meadows.  Elev. 7200 ft.
T21N R2W S3 NE1/4 of SE1/4; SE1/4 of NE1/4 and .  45.1874 N, 116.5651 W.  
Subalpine lake and shore; Abies lasiocarpa overstory. Phenology: flowering. 

Joy Handley, 3787.  8/17/1999. 		RM 
_________________________________________________________________________

119.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				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, 904.  6/25/1999. 		RM 
     with Phill Lawrence
_________________________________________________________________________

120.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Routt County: Sierra MadreRange: Park Range: along Service Creek ca 4 air mi above the Yampa River, ca 15.5 air mi SSE of Steamboat Springs.  Elev. 8400 ft.
T4N R83W S31.  40.2748 N, 106.7439 W.  
Meadow. 

B. E. Nelson, 17591.  8/3/1989. 		 
     with Steven Nelson
_________________________________________________________________________

121.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Routt County: Sierra MadreRange: Park Range: Routt National Forest: Buffalo Pass and vicinity, ca 10 air mi NE of Steamboat Springs.  Elev. 10300-10400 ft.
T7N R83W S26.  40.5466 N, 106.6825 W.  
Open areas in spruce-fir forest. 

B. E. Nelson, 17682.  8/6/1989. 		 
     with Michelle Nelson
_________________________________________________________________________

122.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Grand County: Sierra MadreRange: Park Range: Red Dirt Reservoir, ca 13 air mi NW of Kremmling.  Elev. 9050 ft.
T3N R82W S34.  40.1803 N, 106.5649 W.  
Open slope along reservoir. 

B. E. Nelson, 18314.  8/13/1989. 		 
     with Michelle Nelson
_________________________________________________________________________

123.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				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, 4925.  8/4/1989. 		RM 
_________________________________________________________________________

124.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Routt County: Sierra MadreRange: Park Range: along Forest Road 296, ca 9 air mi SE of Steamboat Springs.  Elev. 9050 ft.
T5N R83W S20.  40.3775 N, 106.738 W; uncertainty 1 mi..  
Meadows adjacent to forest along road. 

Neil Snow, 5154.  8/4/1989. 		RM 
_________________________________________________________________________

125.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Jackson County: Sierra MadreRange: Park Range: near junction of Forest Roads 600 and 689, ca 0.5 mi N of Big Creek Lake, ca 22 air mi NW of Walden; along South Fork Big Creek.  Elev. 8900 ft.
T11N R82W S9 NE1/4.  40.9374 N, 106.6098 W.  
Edge of ant mound in forst clearing. 

Neil Snow, 5267.  8/6/1989. 		RM 
_________________________________________________________________________

126.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Jackson County: Sierra MadreRange: Park Range: near junction of Forest Roads 600 and 689, ca 0.5 mi N of Big Creek Lake, ca 22 air mi NW of Walden; along South Fork Big Creek.  Elev. 8900 ft.
T11N R82W S9 NE1/4.  40.9373 N, 106.6122 W.  
Edge of ant mound in forst clearing. 

Neil Snow, 5267.  8/6/1989. 		RM 
_________________________________________________________________________

127.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: vicinity of Coal Creek, ca 14 air mi N of Border Junction.  Elev. 6800-8000 ft.
T28N R119W S24 E1/4; also E1/16 S13; T28N R118W W1/4 S18.  42 24' 24" N, 110 54' 42" W.  
Sagebrush hills with aspen groves. Phenology: flowering. 

Thomas Cramer, 2121.  7/20/1994. 		 
_________________________________________________________________________

128.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Caldwell Basin: ca 20 air mi NNE of Dubois; trail to Caldwell Basin, cross creek, angle across meadow toward "rock sentinel"  Elev. 8230 ft.
T44N R105W S18.  
At south end of rocky crags E of meadow in Stipa nelsonii, S. richardsonii stand. Plot 96031   NW, SW, N1/2 

C. Lynn Kinter, 2284.  8/8/1996. 		 
     with Will Conley
_________________________________________________________________________

129.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Between Charlie Creek and Double Cabin Road: ca 12 air miles N of Dubois; on 2-track E of Double Cabin Road ca 90 yds past head-cut, make a sharp right and go about 25 yds.  Elev. 8410 ft.
T43N R106W S9.  
In south portion of meadow E of  road in Artemisia tridentata, A. cana, Potentilla fruticosa stand. Plot 93002   SW, SE, SW 

C. Lynn Kinter, 2840.  8/26/1997. 		 
     with Lisa Cordray
_________________________________________________________________________

130.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Indian Ridge: ca 12.5 air mi NNE of Dubois; first good-sized clearing N of Bull Elk Pass, W of 2-track.  Elev. 9680 ft.
T43N R106W S13.  
Festuca idahoensis, Stipa nelsonii stand. Plot 93083   NW, NW, SE 

C. Lynn Kinter, 2952.  9/7/1997. 		 
     with John Tamsen
_________________________________________________________________________

131.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Amoretti Park, ca 13 air mi NW of Dubois.  Elev. 9205 ft.
T43N R107W S4.  
Grassland, in clearing on hill above creek. Plot 94055   SE, SE, NE 

C. Lynn Kinter, 908.  8/4/1994. 		 
_________________________________________________________________________

132.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: Flume Reservoir on a tributary of Wildcat Gulch, along BLM Road 1406, ca 4 air mi SE of Neiber; ca 9 air mi SSW of Worland.  Elev. 4340-4380 ft.
T45N R93W S3 SE1/4; also NE1/4 S10.  43.899 N, 108.0062 W; uncertainty 1 mi..  
Badlands, draws, and sagebrush areas above. Phenology: flowering & fruiting. 

B. E. Nelson, 52743.  6/12/2001. 		RM 803540	Barcode: RM0096776
_________________________________________________________________________

133.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: SW of Canyon Creek, ca 4.9 air mi E of Ten Sleep.  Elev. 5100-5181 ft.
T47N R88W S13 SE1/4; also NE1/4 S24 and T47N R87W SW1/4 S18.  44.0409 N, 107.38 W; uncertainty 1 mi..  
Juniper with sagebrush and yucca on mudstone and siltstone. Phenology: flowering & fruiting. 

Luanne Lum, 2584.  6/12/2002. 		RM 936382	Barcode: RM0102853
_________________________________________________________________________

134.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along County Road 85 or BLM Road 1419, ca 5.3 air mi ESE of Big Trails and ca 22.5 air mi SE of Ten Sleep.  Elev. 6370-6600 ft.
T44N R87W S25 NE1/4.  43.7512 N, 107.2417 W; uncertainty 0.5 mi..  
Sagebrush on sandy soil with cobbles. Phenology: flowering & fruiting. 

Luanne Lum, 2979.  6/22/2002. 		RM 936381	Barcode: RM0102852
_________________________________________________________________________

135.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Wyo Hwy 435, ca 10 air mi ENE of Ten Sleep.  Elev. 5960-6120 ft.
T48N R87W S26 SW1/4.  44.0984 N, 107.2795 W; uncertainty 0.5 mi..  
Juniper, pine, and sagebrush on sandy soil with cobbles. Phenology: flowering & fruiting. 

Luanne Lum, 3148.  6/24/2002. 		RM 936380	Barcode: RM0102851
_________________________________________________________________________

136.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Wyo Hwy 435, ca 6.7 air mi ENE of Ten Sleep.  Elev. 6120-6680 ft.
T48N R87W S24 SW1/4.  44.1128 N, 107.2594 W; uncertainty 0.5 mi..  
Juniper, pine, and sagebrush on sandy soil with cobbles. Phenology: flowering & fruiting. 

Luanne Lum, 3214.  6/24/2002. 		RM 936379	Barcode: RM0102850
_________________________________________________________________________

137.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Wyo Hwy 435, ca 6.7 air mi ENE of Ten Sleep.  Elev. 6120-6680 ft.
T48N R87W S24 SW1/4.  44.1128 N, 107.2594 W; uncertainty 0.5 mi..  
Juniper, pine, and sagebrush on sandy soil with cobbles. Phenology: flowering & fruiting. 

Luanne Lum, 3220.  6/24/2002. 		RM 936378	Barcode: RM0102849
_________________________________________________________________________

138.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Forest Road 27 and West Tensleep Creek, ca 12 air mi NE of Ten Sleep and ca 36.5 ENE Worland.  Elev. 7850-7960 ft.
T48N R87W S1 NE1/4.  44.156 N, 107.2594 W; uncertainty 0.5 mi..  
Sagebrush and pine forest. Phenology: flowering & fruiting. 

Luanne Lum, 3714.  7/5/2002. 		RM 936377	Barcode: RM0102848
_________________________________________________________________________

139.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Forest Road 434, ca 3 air mi SE of Meadowlark Lake and ca 14 air mi ENE of Ten Sleep.  Elev. 8400-8520 ft.
T48N R86W S16 NE1/4.  44.1272 N, 107.1992 W; uncertainty 0.5 mi..  
Coniferous forest and mountain meadow. Phenology: flowering & fruiting. 

Luanne Lum, 3865.  7/8/2002. 		RM 936389	Barcode: RM0102847
_________________________________________________________________________

140.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: along Monument Hill or County Road 7UH on Rattlesnake Mountain, ca 13.5 air mi WNW of Cody.  Elev. 7580-7680 ft.
T54N R103W S32 E1/2.  44.6151 N, 109.2904 W; uncertainty 1 mi..  
Sagebrush and pine near a seep at spring. Phenology: flowering & fruiting. 

Luanne Lum, 4001.  7/10/2002. 		RM 936388	Barcode: RM0102846
     with Michelle Wilson
_________________________________________________________________________

141.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Forest Road 408 W of Buckskin Ed Creek, ca 14.5 air mi NNE of Ten Sleep.  Elev. 8200-8720 ft.
T49N R87W S15.  44.2172 N, 107.3143 W; uncertainty 1 mi..  
Sagebrush. Phenology: flowering & fruiting. 

Luanne Lum, 4121.  7/14/2002. 		RM 936387	Barcode: RM0102845
     with Michelle Wilson
_________________________________________________________________________

142.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Forest Road 24 E of Soldier Creek, ca 13.5 air mi NNE of Ten Sleep.  Elev. 8300-8600 ft.
T49N R87W S36 E1/2.  44.1728 N, 107.2741 W; uncertainty 1 mi..  
Pine and sagebrush. Phenology: flowering & fruiting. 

Luanne Lum, 4229.  7/14/2002. 		RM 936371	Barcode: RM0102911
     with Michelle Wilson
_________________________________________________________________________

143.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Alkali or Forest Road 338 and Forest Road 17 at Mill Creek, ca 30.5 air mi E of Greybull.  Elev. 8675-8760 ft.
T52N R88W S28 N1/2.  44.4539 N, 107.4552 W; uncertainty 1 mi..  
Sagebrush. Phenology: flowering & fruiting. 

Luanne Lum, 5170.  8/2/2002. 		RM 936370	Barcode: RM0102910
_________________________________________________________________________

144.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Forest Roads 17 and 329 E of Spanish Point, ca 31 air mi ESE of Greybull.  Elev. 8660-8770 ft.
T52N R88W S33 NE1/4.  44.4391 N, 107.4552 W; uncertainty 0.5 mi..  
Coniferous forest and sagebrush. Phenology: flowering & fruiting. 

Luanne Lum, 5219.  8/2/2002. 		RM 936369	Barcode: RM0102909
_________________________________________________________________________

145.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Forest Road 17 N of Round Lake, ca 31.5 air mi ESE of Greybull.  Elev. 8670-8770 ft.
T51N R88W S3 SW1/4.  44.4243 N, 107.4351 W; uncertainty 0.5 mi..  
Coniferous forest and sagebrush. Phenology: flowering & fruiting. 

Luanne Lum, 5272.  8/2/2002. 		RM 936368	Barcode: RM0102908
_________________________________________________________________________

146.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Forest Road 12 at Medicine Mountain, ca 25 air mi E of Lovell and ca 25.5 air mi NNE of Greybull.  Elev. 9160-9430 ft.
T56N R92W S23.  44.8178 N, 107.8935 W; uncertainty 1 mi..  
Sagebrush and mixed coniferous forest. Phenology: flowering & fruiting. 

Luanne Lum, 5316.  8/5/2002. 		RM 936367	Barcode: RM0102907
_________________________________________________________________________

147.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Forest Road 13 and Bald Mountain Creek, ca 28 air mi E of Lovell; ca 25.3 air mi NNE of Greybull.  Elev. 8980-9000 ft.
T56N R91W S19 SW1/4.  44.8178 N, 107.853 W; uncertainty 0.5 mi..  
Spruce and exposed slope. Phenology: flowering & fruiting. 

Luanne Lum, 5365.  8/5/2002. 		RM 936366	Barcode: RM0102906
_________________________________________________________________________

148.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Forest Road 14 S of Cone Mountain, ca 26 air mi E of Lovell and ca 26 air mi NNE of Greybull.  Elev. 8720-8760 ft.
T56N R92W S12 N1/2.  44.8468 N, 107.8733 W; uncertainty 1 mi..  
Mixed coniferous forest and sagebrush. Phenology: flowering & fruiting. 

Luanne Lum, 5401.  8/5/2002. 		RM 936365	Barcode: RM0102905
_________________________________________________________________________

149.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., New Mexico, Dona Ana County: Jornada Range Reserve: Ropes Canyon: pasture no. 11.  Elev. 5600 ft.
Browse community in shallow rocky limestone on a steep east slope with mountain mahogany, eriogonum and mountain muhlenbergia; not abundant; widely distributed. Phenology: flowering & fruiting. 

Jacob D. Schoeller, 371.  8/28/1923. 		USFS 428432
     with Paul B. Lister
_________________________________________________________________________

150.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Bighorn Basin: along County Road 4DT and Wood River N of Brown Creek, ca 18.5 air mi SW of Meeteetse.  Elev. 7100-7240 ft.
T46N R102W S21 South1/2.  43.9394 N, 109.1014 W; uncertainty 1 mi..  
Mixed coniferous forest. Phenology: flowering & fruiting. 

Luanne Lum, 5561.  8/10/2002. 		RM 936364	Barcode: RM0102904
_________________________________________________________________________

151.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., New Mexico, Dona Ana County: Jornada Range Reserve: San Andres Peak.  Elev. 8060 ft.
Grass community in rocky shallow limestone on a level east slope with blue, black and hairy grama; commonly abundant; distributed in high elevations locally. Phenology: fruiting. 

Jacob D. Schoeller, 427.  10/16/1923. 		USFS 428431
     with Ashbel F. Hough
_________________________________________________________________________

152.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Oregon, Morrow County: Blue Mountains: Umatilla National Forest: w side of Skookum Creek, 30 yds N of Forest Service Road 21, ca 24 air mi W of Ukiah.  Elev. 4000 ft.
T6S R27E S3.  
Coniferous forest with Pinus ponderosa, Abies grandis, Pseudotsuga menziesii, Linnaeus borealis. Phenology: fruiting. 

Stuart Markow, 12173.  7/29/2001. 		RM 
_________________________________________________________________________

153.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Oregon, Union County: Blue Mountains: Umatilla National Forest: Ridgetop 100 ft W of Forest Road 080, ca 2 air mi SE of Tollgate.  Elev. 5100 ft.
T3N R38W S4.  
Meadow edge with Alnus sinuata, Festuca idahoensis, Bromus carinatus, Achillea millefolium. Phenology: fruiting. 

Stuart Markow, 12028.  7/17/2000. 		 
_________________________________________________________________________

154.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 15 mi NW of High Spring, ca 20 air mi S of Lander.  Elev. 8360-8650 ft.
T30N R99W S21; also N1/2 S28.  42.5574 N, 108.672 W to 42.5479 N, 108.6716 W; GPS Reading.  
Meadow on rocky limestone substrate. Phenology: flowering. 

Rob Massatti, 1283.  6/30/2005. 		USFS 847536	Barcode: USFS0031509
_________________________________________________________________________

155.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 2 mi S of Elk Ridge, ca 12 air mi WNW of Dubois.  Elev. 8260 ft.
T42N R109W S12 W1/2.  43.6164 N, 109.888 W; GPS Reading.  
Disturbed roadside. Phenology: flowering. 

Rob Massatti, 1616.  7/3/2005. 		USFS 847535	Barcode: USFS0031508
_________________________________________________________________________

156.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Sheridan Creek and Lava Mountain, ca 25 air mi WNW of Dubois.  Elev. 9050-9170 ft.
T42N R110W S3 N1/2; also South1/2 S2 and NW1/4 S12.  43.6234 N, 110.011 W to 43.6343 N, 110.0395 W; GPS Reading.  
Sagebrush grassland. Phenology: flowering. 

Rob Massatti, 2340.  7/15/2005. 		USFS 847534	Barcode: USFS0031507
     with Michelle Noe
_________________________________________________________________________

157.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 1 mi SE of Wolf Point; ca 13 air mi S of Lander.  Elev. 7420-7770 ft.
T31N R100W S24.  42.6415 N, 108.7247 W to 42.6471 N, 108.731 W to 42.6494 N, 108.7204 W; GPS Reading.  
Burned sagebrush meadow. Phenology: flowering. 

Rob Massatti, 5337.  6/8/2006. 		USFS 847552	Barcode: USFS0031388
_________________________________________________________________________

158.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Limestone Mountain summit, ca 17 air mi S of Lander.  Elev. 8280-8950 ft.
T30N R100W S11 E1/2; also SW1/4 S12.  42.5927 N, 108.75 W to 42.5826 N, 108.728 W; GPS Reading.  
Mixed aspen and conifer forest. Phenology: flowering. 

Rob Massatti, 7300.  7/11/2006. 		USFS 847551	Barcode: USFS0031387
_________________________________________________________________________

159.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Klondike Creek to Klondike Lake, ca 2 air mi E of Grasshopper Glacier.  Elev. 9830-10620 ft.
T38N R106W S29 South1/2; also South1/2 S30.  43.2304 N, 109.5973 W to 43.2336 N, 109.6024 W; GPS Reading.  
Forested riparian stream margin. Phenology: fruiting. 

Rob Massatti, 8891.  8/20/2006. 		USFS 847550	Barcode: USFS0031386
_________________________________________________________________________

160.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				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. 8500 ft.
T27N R88W S26.  42.2819 N, 107.3185 W.  
Grassy area on mountain pass. Phenology: flowering & fruiting. 

Amy J. Roderick, 2478.  7/16/1997. 		RM 
_________________________________________________________________________

161.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., New Mexico, Catron County: Datil National Forest: Slaughter Mesa.  Elev. 8620 ft.
T3S R16W S12.  
Juniper-pinyon community in dry rocky soil on a west slope; not common; distributed in yellow pine communities and in sand flats. Phenology: fruiting. 

M. W. Talbot, 39.  9/20/1915. 		USFS 428329
_________________________________________________________________________

162.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Lincoln County: Wetlands and Adjacent Areas: Smiths Fork, ca 18 air mi NNE of Cokeville.  Elev. 6870 ft.
T27N R118W S9 NW1/4.  42.3453 N, 110.8741 W; GPS Reading.  
Moist banks and flood plains. Phenology: flowering & fruiting. 

Rachel Newton, 2192.  7/20/2005. 		RM 
_________________________________________________________________________

163.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Lincoln County: Wetlands and Adjacent Areas: Hams Fork, ca 15 air mi E of Cokeville.  Elev. 7484 ft.
T25N R117W S36 NW1/4.  42.1131 N, 110.6971 W; GPS Reading.  
Dry uplands. Phenology: flowering & fruiting. 

Rachel Newton, 2216.  7/20/2005. 		RM 
_________________________________________________________________________

164.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Sublette County: Wetlands and Adjacent Areas: Muddy Creek, ca 16 air mi NW of Marbleton.  Elev. 7690 ft.
T32N R113W S29 NW1/4.  42.7373 N, 110.334 W; GPS Reading.  
Moist banks and flood plains. Phenology: flowering & fruiting. 

Rachel Newton, 2323.  7/20/2005. 		RM 
_________________________________________________________________________

165.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Oak Creek, ca 14 air mi N of Beulah; ca 25 air mi NE of Sundance.  Elev. 3517 ft.
T55N R61W S36 W1/2.  44.70884 N, 104.114 W; GPS Reading.  
Dry Quercus-Pinus uplands with fine black sand. Phenology: flowering. 

Rachel Newton, 4961.  6/12/2006. 		RM 
_________________________________________________________________________

166.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Sublette County: Wetlands and Adjacent Areas: Duck Creek, ca 4 air mi W of Pinedale.  Elev. 7081 ft.
T34N R110W S36 W1/2.  42.87399 N, 109.93414 W; GPS Reading.  
Dry, rocky uplands. Phenology: flowering. 

Rachel Newton, 5864.  7/6/2006. 		RM 
_________________________________________________________________________

167.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Sublette County: Wetlands and Adjacent Areas: New Fork Lakes, ca 17 air mi N of Pinedale.  Elev. 7776 ft.
T36N R109W S7 NW1/4.  43.11484 N, 109.91577 W; GPS Reading.  
Dry, shaded uplands. Phenology: fruiting. 

Rachel Newton, 5909.  7/6/2006. 		RM 
_________________________________________________________________________

168.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Roaring Creek Trail from Colo Hwy 14, ca 34 air mi WNW of Fort Collins.  Elev. 8600-9100 ft.
T9N R75W S24 SE1/4.  40.7227 N, 105.743 W; uncertainty 0.5 mi..  
Steep creekside edged with apen and pine. Phenology: flowering & fruiting. 

Sarah Nunn, 1995.  6/25/2001. 		RM 765522
_________________________________________________________________________

169.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Forest Road 137 off Crown Point Road (Forest Road 139) at intersection with South Fork Bennett Creek, ca 24 air mi W of Fort Collins.  Elev. 8400-8600 ft.
T8N R74W S16 South1/2.  40.6606 N, 105.5766 W; uncertainty 1 mi..  
Montane creek with Alnus and Colorado blue spruce, and surrounding dry slopes with ponderosa pine and Ribes. Phenology: flowering & fruiting. 

Sarah Nunn, 3960.  8/1/2001. 		RM 765521
_________________________________________________________________________

170.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Arizona, Coconino County: Coconino National Forest: Wild Bill Experimental Area: pasture 3.  Elev. 7700 ft.
T22N R5E S2.  
Timber community in basalt rocky loam on a 10-15% southeast exposure with PP, Fear, Mumo, Arar, Sihy and Pabu; scarce-patchy abundance. Phenology: flowering. 

Ralph K. Gierisch, 3213.  8/26/1967. 		USFS 428330
_________________________________________________________________________

171.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Bureau of Lnad Management: Worland District: Rattlesnake Mountain, 5 mi N of Buffalo Bill Reservoir.  Elev. 8460 ft.
T53N R103W S17 NW1/4 of NE1/4 of.  
In thin Pinus contorta- Picea engelmannii woodland with grassy understory and no shrubs, grass layer sominated by Festuca idahoensis that has stayed green longer than in adjoining meadow, also Calamagrostis , Poa, Danthonia, Agropyron, and Stipa. Phenology: flowering & fruiting. 

David L. Martin, 1494.  8/13/1980. 		RM 337478	Barcode: RM0035684
_________________________________________________________________________

172.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ca 0.5 mi SW of Circle H Peak; ca 2 mi N of U.S. Hwy 14, 16, & 20.  Elev. 6700 ft.
T52N R105W S10.  44.4908 N, 109.483 W; uncertainty 1 mi..  
Grass/forb community with scattered Douglas fir and limber pine. Phenology: flowering & fruiting. 

Erwin F. Evert, 17421.  7/2/1989. 		RM 578260	Barcode: RM0035663
_________________________________________________________________________

173.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge/divide between Clearwater Creek and Sweetwater Creek, ca 2.5 mi N of U.S. Hwy 14, 16, & 20.  Elev. 7400 ft.
T52N R106W S7.  44.4908 N, 109.6643 W.  
Open Douglas fir forest with understory of Poa nervosa var. wheeleri, Stipa nelsonii, and Astragalus miser var. hylophilus. Phenology: flowering & fruiting. 

Erwin F. Evert, 17637.  7/8/1989. 		RM 578689	Barcode: RM0035668
_________________________________________________________________________

174.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ca 6 mi S of U.S. Hwy 14, ca 0.5 mi N of Cabin Creek and W of Eagle Creek.  Elev. 7200 ft.
T51N R109W S3 SE1/4.  44.4132 N, 109.95964 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
On ridge. Phenology: flowering & fruiting. 

Erwin F. Evert, 4302.  7/18/1982. 		RM 361192	Barcode: RM0035706
_________________________________________________________________________

175.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: north fork Shoshone River Drainage: ca 1/4 mi S of U.S. Hwy 14, along Kitty Creek Road.  Elev. 6500 ft.
T52N R108W S28 NE1/4.  
Phenology: flowering & fruiting. 

Erwin F. Evert, 4398.  /22/1908. 		RM 361298	Barcode: RM0035708
_________________________________________________________________________

176.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: along North Fork Shoshone River: ca 1/8 mi W of Libbey Creek.  Elev. 6450 ft.
T52N R108W S21 SE1/4.  
Phenology: flowering & fruiting. 

Erwin F. Evert, 4399.  7/22/1982. 		RM 316297	Barcode: RM0035707
_________________________________________________________________________

177.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ridge E of Black Water Creek, ca 2 mi S of U. S. Hwy 14, 16, & 20.  Elev. 7400-8000 ft.
T52N R107W S32.  
Dry and open with scattered Pseudotsuga and Pinus flexilis. Phenology: flowering & fruiting. 

Erwin F. Evert, 5498.  7/18/1983. 		RM 531669	Barcode: RM0035705
_________________________________________________________________________

178.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Clayton Mountain trail, ca 3-4 mi S of U.S. Hwy 14, 16, & 20; in area burned in 1937.  Elev. 8400-9400 ft.
T51N R107W S4; also S9 and S10.  44.4183 N, 109.7449 W.  
In open areas and in scattered Douglas fir. 

Erwin F. Evert, 8708.  7/24/1985. 		RM 623569	Barcode: RM0035665
_________________________________________________________________________

179.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Big Creek, ca 4 mi N of U.S. Hwy 14, 16, & 20.  Elev. 6800 ft.
T52N R105W S5.  44.5053 N, 109.5233 W.  
In mostly open habitats on sandy gravel bars. 

Erwin F. Evert, 8962.  7/28/1985. 		RM 623670	Barcode: RM0035655
_________________________________________________________________________

180.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge E of Canyon Creek, ca 2-4 mi S of U.S. Hwy 14, 16, & 20.  Elev. 7500-8600 ft.
T51N R105W S5; also S8.  44.4183 N, 109.5233 W.  
Open, rocky habitats with scattered Douglas fir and limber pine. 

Erwin F. Evert, 9086.  7/31/1985. 		RM 623682	Barcode: RM0035656
_________________________________________________________________________

181.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Brown Canyon area, ca 10 mi S of Lander, Indian Ridge.  Elev. 8450 ft.
Three-tip sagebrush grassland. Phenology: flowering & fruiting. 

Herbert G. Fisser, 668.  7/24/1961. 		RM 264490	Barcode: RM0035657
_________________________________________________________________________

182.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., New Mexico, Eddy County: Lincoln (Alamo) National Forest: 1/2 mi S of McCollum Ranch.  Elev. 6000 ft.
Mixture community in shallow clay loam on a 20 degree east slope with grasses, browse and weeds; scattered clumps; distributed in yellow pine communities. Phenology: fruiting. 

William R. Chapline, 465.  10/2/1915. 		USFS 428325
_________________________________________________________________________

183.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., New Mexico, Eddy County: Lincloln National Forest: on ridge at head of Cave Canyon.  Elev. 6400 ft.
Grass-browse community in shallow clay loam on a level slope with sideoats grama, muhlenbergia, eragrostis, mountain mahogany, and shin oak; scattered abundance; distributed in yellow pine and woodland communities. Phenology: flowering. 

William R. Chapline, 681.  9/12/1916. 		USFS 428326
_________________________________________________________________________

184.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Northern Absaroka Mountains: Bald Ridge, on east side of the canyon of the Clarks Fork Yellowstone River, ca 23 air mi NW of Cody,  Elev. 8120 ft.
T56N R 104W S25.  
Limber pine woodland with common juniper and Sheperdia. Phenology: flowering & fruiting. 

Mike Bynum, 539.  7/28/1994. 		RM 601770	Barcode: RM0035671
_________________________________________________________________________

185.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Range; Whiskey Basin, Wyo Game & Fish Departments Whiskey Basin Big Game Winter Range, ca 4-5 air mi S of Dubois.  Elev. 7000 ft.
T41N R106W S31.  
Dry northeast facing slope in 55 year old burn with Artemisia, Shepherdia, Ribes, Symphoricarpos, and Juniperus. Phenology: flowering & fruiting. 

Scott Benson, 7.  7/31/1985. 		RM 366558	Barcode: RM0035670
_________________________________________________________________________

186.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Hot Springs County: East foothills Absaroka Mountains: ridge on north side of Grass Creek 1 mi W of confluence of Sanford Creek.  Elev. 7000-7570 ft.
T45N R101W S13.  
Open meadow at base of sandstona cliff face. Phenology: flowering & fruiting. 

Walter Fertig, 13004.  7/11/1992. 		RM 579930	Barcode: RM0035669
_________________________________________________________________________

187.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Sublette County: Southern Wyoming Range: Big Fall Creek, ca 2 mi W of Bald Knoll; ca 4 mi S of Packsaddle Ridge; ca 24 air mi SW of Big Piney.  Elev. 8000 ft.
T28N R115W S29 E1/2 NW1/4.  42.3848 N, 110.5126 W; uncertainty 0.5 mi..  
South facing shrubby slopes above wetland; community of Artemisia tridentata var. vaseyana, Symphoricarpos oreophilus, Agastache, and Solidago canadensis; soil dry. 

Walter Fertig, 16249.  8/9/1995. 		RM 
_________________________________________________________________________

188.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., South Dakota, Meade County: Black Hills National Forest; Little Elk Creek.  Elev. 5000 ft.
T3N R6E S6.  
Phenology: fruiting. 

Charles P. Pase, 650.  7/6/1956. 		RMRS 
_________________________________________________________________________

189.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., New Mexico, Catron County: Jornada Experimental Range; Ropes Canyon; pasture 11.  Elev. 5500 ft.
Phenology: fruiting. 

Paul B. Lister, 371.  4/28/1923. 		RMRS 
     with J. D. Schoeller
_________________________________________________________________________

190.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: First Creek, ca 4 air mi S of California Park Guard Station.  Elev. 7800-7900 ft.
T9N R87W S16; also S21 and S22.  40.7373 N, 107.1575 W.  
Meadows and streamside. Phenology: fruiting. 

Ronald L. Hartman, 67911.  7/10/2000. 		RM 756549
_________________________________________________________________________

191.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: trail to Sand Mountain, ca 5-8 air mi NW of Clark.  Elev. 8300-10000 ft.
T9N R86W S12; also S11, S10, S9.  40.7516 N, 106.9872 W.  
Aspen and conifer forests. Phenology: flowering. 

Ronald L. Hartman, 68112.  7/11/2000. 		RM 756548
_________________________________________________________________________

192.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: along Salt Creek and County Road 46, ca 1.5 air mi N of Rattlesnake Butte, ca 9 air mi SW of Clark; ca 12 air mi NW of Steamboat Springs.  Elev. 7000-7040 ft.
T7N R86W S2 SW1/4.  40.5934 N, 107.0056 W; uncertainty 0.5 mi..  
Roadside and fencerows in grassland/sagebrush-grassland. Phenology: fruiting. 

B. E. Nelson, 53517.  6/28/2001. 		RM 761125
_________________________________________________________________________

193.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along Horse Creek to Rock Creek and the ridge to the north, ca 1.5-2 air mi E of Long Park, ca 15.5-16 air mi SE of Yampa.  Elev. 8550-8880 ft.
T1N R83W S24 NW1/4.  40.0391 N, 106.6483 W; uncertainty 0.5 mi..  
Meadow and open grassy lodgepole pine forest on ridgetop. Phenology: fruiting. 

B. E. Nelson, 55444.  8/8/2001. 		RM 761124
_________________________________________________________________________

194.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: Mendenhall Road, 0.3 road mi from the divide.  Elev. 10620 ft.
T11N R78W S34 SW1/4.  40.7922 N, 106.1337 W; uncertainty 0.5 mi..  
Subalpine meadows with margins of lodgepole and limber pine and Engelmann spruce. Phenology: fruiting. 

Ronald L. Hartman, 73532.  8/4/2001. 		RM 761123
_________________________________________________________________________

195.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Stewart Draw, ca 4.5 air mi WNW of Moose; ca 14 air mi N of Jackson.  Elev. 8975 ft.
T43N R116W S20.  43.6798 N, 110.798 W; GPS Reading.  
Montane slope adjacent to stream. Phenology: flowering & fruiting. 

David Scott, 1947.  7/17/2006. 		RM 833493	Barcode: RM0011151
     with Nancy Bockino, Mike Straw
_________________________________________________________________________

196.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Webb Canyon, ca 16 air mi NW of Moran; ca 23 air mi N of Moose.  Elev. 7115 ft.
T46N R116W S2 NE1/4.  43.9822 N, 110.7411 W; uncertainty 0.25 mi..  
Area burned in 2000 with a grass, forb, and shrub post-burn community. Phenology: fruiting. 

David Scott, 2006.  7/18/2006. 		RM 908066	Barcode: RM0022723
     with Klara Varga
_________________________________________________________________________

197.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: on Pilgrim Creek, ca 10 air mi NNW of Moran; ca 23.5 air mi NNE of Moose.  Elev. 7255 ft.
T46N R114W S9 NW1/4.  43.9701 N, 110.5574 W; GPS Reading.  
Meadow surrounded by Pinus contorta forest. Phenology: flowering & fruiting. 

David Scott, 2162.  7/20/2006. 		RM 833492	Barcode: RM0011150
     with Klara Varga
_________________________________________________________________________

198.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Two Ocean Lake, ca 6 air mi N of Moran; ca 21.5 air mi NE of Moose.  Elev. 7390 ft.
T46N R114W S25 NW1/4.  43.9257 N, 110.4956 W; GPS Reading.  
Pond with stagnant water and shallow areas dominated by Carex spp. Phenology: fruiting. 

David Scott, 2383.  7/26/2006. 		RM 833491	Barcode: RM0011149
     with Amanda Richardson
_________________________________________________________________________

199.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: Sheffield Creek Trail.  Elev. 8120-8720 ft.
T48N R115W S26.  44.0975 N, 110.6399 W to 44.0981 N, 110.6202 W; uncertainty 0.25 mi..  
Burned area, lodgepole pine. Phenology: flowering & fruiting. 

Ronald L. Hartman, 82306.  6/19/2006. 		RM 833490	Barcode: RM0011148
_________________________________________________________________________

200.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Arizona Creek, ca 14.5 air mi NW of Moran; ca 25.5 air mi N of Moose.  Elev. 6940 ft.
T47N R115W S22 SE1/4.  44.0178 N, 110.6416 W; GPS Reading.  
Herbaceous montane meadow adjacent Picea engelmannii forest bottomland and creek. Phenology: flowering & fruiting. 

David Scott, 4126.  6/30/2007. 		RM 839394	Barcode: RM0018293
     with Tacheeni Scott
_________________________________________________________________________

201.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: on Gravel Creek, ca 13 air mi NE of Moran; ca 29 air mi NE of Moose.  Elev. 7360 ft.
T47N R113W S26 SE1/4.  44.0011 N, 110.3788 W; GPS Reading.  
Scoured streambed and moist banks adjacent. Phenology: flowering & fruiting. 

David Scott, 4340.  7/6/2007. 		RM 839393	Barcode: RM0018292
     with Tacheeni Scott
_________________________________________________________________________

202.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Webb Canyon, ca 17 air mi NW of Moran; ca 21.5 air mi NNW of Moose.  Elev. 7760 ft.
T46N R116W S9 SW1/4.  43.9611 N, 110.7926 W; GPS Reading.  
Montane meadow dominated by Potentilla gracilis, Carex geyeri, and Festuca sp. Phenology: fruiting. 

David Scott, 5157.  8/7/2007. 		RM 839392	Barcode: RM0018291
     with Klara Varga
_________________________________________________________________________

203.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: Yellowstone National Park: ca 7 air mi SE of Lake Ranger Station; from U.S. Hwy 14-16-20 to Cub Creek along Thorofare Trail.  Elev. 7900 ft.
T52N R111W S6; also S7.  44.5053 N, 110.2685 W.  
Mixed Engelmann spruce-subalpine fir, with some Douglas fir and lodgepole pine. 

Neil Snow, 1065.  7/10/1987. 		 
_________________________________________________________________________

204.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: ca 9.5 air mi E of Moran Junction along "Rosies Ridge" (Forest Road 30060), ca 1/4 mi N of U.S. Hwy 26-287.  Elev. 7600-7700 ft.
T45N R112W S32.  43.8229 N, 110.3237 W.  
Dry meadow. 

Neil Snow, 1118.  7/10/1987. 		 
_________________________________________________________________________

205.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness.  Elev. 7400 ft.
T45N R111W S7; also S5 and S6.  43.8808 N, 110.2232 W.  
Lodgepole pine forest with some spruce and fir. No other locality data is provided. -RCR 

Neil Snow, 1267.  7/13/1987. 		 
_________________________________________________________________________

206.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 12 air mi NE of Moran Junction, near Pacific Creek.  Elev. 7250 ft.
T46N R113W S1.  43.9821 N, 110.3639 W.  
Along small stream. 

Neil Snow, 1316.  7/23/1987. 		 
_________________________________________________________________________

207.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 11.5 mi N of Togwotee Pass.  Elev. 8050-8900 ft.
T46N R110W S27; also S28, S29, S31; also T46N R111W S36.  43.9242 N, 110.0423 W.  
Spruce-fir forest with some lodgepole pine. 

Neil Snow, 1602.  7/30/1987. 		 
_________________________________________________________________________

208.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: ca 9.5 air mi E of Moran Juction, along "Rosie's Ridge" (Forest Road 30060).  Elev. 7400 ft.
T45N R112W S32.  43.8229 N, 110.3237 W.  
Open sage mixed with lodgepole pine and aspen. 

Neil Snow, 2119.  8/16/1987. 		 
_________________________________________________________________________

209.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 18.5 air mi NE of Moran Junction above Two Ocean-North Buffalo Fork Trail.  Elev. 8200 ft.
T46N R111W S5 SE1/4.  43.9821 N, 110.2031 W.  
Open meadows with SE exposure on fine limestone talus. 

Neil Snow, 2157.  8/18/1987. 		 
_________________________________________________________________________

210.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: junction of Cabin Creek, South Fork Shoshone River, ca 45 air mi SW of Cody.  Elev. 6600 ft.
T48N R106W S18.  44.1257 N, 109.6369 W.  
Populus-Artemisia-Pinus-Juniperus community. 

Neil Snow, 2544.  6/23/1988. 		 
_________________________________________________________________________

211.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: junction of Cabin Creek, South Fork Shoshone River and vicinity, ca 45 air mi SW of Cody.  Elev. 7500-8500 ft.
T51N R105W S27; also S34.  44.3603 N, 109.483 W.  
Mixed Picea-Pinus flexilis-Juniperus forest on rocky volcanics. 

Neil Snow, 2652.  6/24/1988. 		 
_________________________________________________________________________

212.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: Yellowstone National Park: area between Thorofare Creek and Escarpment Creek, vicinity of Throrfare Ranger Station.  Elev. 8050 ft.
T48N R110W S5; also T49N R110W S28, S33; also S34.  44.1557 N, 110.0825 W.  
Dry, rocky meadow. 

Neil Snow, 3114.  7/4/1988. 		 
_________________________________________________________________________

213.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: vicinity of Parting of the Waters National Monument.  Elev. 8200 ft.
T47N R111W S16.  44.04 N, 110.183 W.  
Picea-Pinus forest. 

Neil Snow, 3467.  7/10/1988. 		 
_________________________________________________________________________

214.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: Houlihan Creek drainage, ca 29 air mi SW of Cody.  Elev. 7500-8500 ft.
T50N R105W S16; also S17.  44.3023 N, 109.5032 W.  
Pseudotsuga forest. 

Neil Snow, 3617.  7/13/1988. 		 
_________________________________________________________________________

215.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 7 air mi NW of Togwotee Pass along unnamed creek entering South Buffalo Fork River.  Elev. 7200 ft.
T45N R111W S21 NE1/4.  43.8519 N, 110.183 W.  
Rugged and steep metamorphosed volcanic outcrop with southern exposure above trail. 

Neil Snow, 373.  6/12/1987. 		 
_________________________________________________________________________

216.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 9 air mi NE of Moran Junction along Pacific Creek and Whetstone Creek trails.  Elev. 7250-7900 ft.
T46N R113W S3; also S9, S16, and S20.  43.9821 N, 110.4041 W.  
Streamsides and dry meadows with mixed lodgepole forests. 

Neil Snow, 715.  7/2/1987. 		 
_________________________________________________________________________

217.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: ca 9.5 air mi E of Moran Junction along "Rosies Ridge" (Forest Road 30060), ca 1/4 mi N of U.S. Hwy 26-287.  Elev. 7600-7700 ft.
T45N R112W S32.  43.8229 N, 110.3237 W.  
Moderately steep, unwooded hillside with southern exposure.  Soil loamy/sandy with numerous cobbles. 

Neil Snow, 943.  7/7/1987. 		 
_________________________________________________________________________

218.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Custer County: San Isabel National Forest: Smith Creek.  Elev. 9200 ft.
T21S R70W S22.  38.2097 N, 105.2017 W; uncertainty 1 mi..  
Common in aspen woodland on 30% south slope in sandy loam. Phenology: flowering & fruiting. 

Alan A. McCready, AM-187.  6/22/1939. 		USFS 428315
_________________________________________________________________________

219.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest: Cow Creek.  Elev. 8500 ft.
Hillside. Phenology: fruiting. 

Alexander Best, 44.  8/22/1914. 		USFS 428333
_________________________________________________________________________

220.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Costilla County: Devils Park: 1 mi SE of Leandro Lake.  Elev. 10400 ft.
Well drained soils above meadow surrounded by Populus tremuloides with Deschampsia, Carex and Calamagrostis. Phenology: flowering & fruiting. 

Betsy E. Neely, 3825.  8/11/1986. 		RM 397086
_________________________________________________________________________

221.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Rio Grande County: Rio Grande National Forest: South Fork Guard Station: yard.  Elev. 8360 ft.
T39N R3E S9.  37.6415 N, 106.6676 W; uncertainty 1 mi..  
Sandy clay loam on 4% slope, northwest aspect. Phenology: fruiting. 

Blaine H. M. Mooers, 569.  10/14/1984. 		RM 616632
_________________________________________________________________________

222.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Larimer County: 1 mi N of confluence of Two and One Half Creek and Laramie River.  Elev. 8640 ft.
Along river in sandy loam with other grasses and Salix. Abundant. Phenology: flowering & fruiting. 

C. M. Phillips, 113.  7/14/1974. 		RM 755068
_________________________________________________________________________

223.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., New Mexico, Sandoval County: Rio Puerco: Coal Creek: E pasture near La Ventana.  Elev. 7400 ft.
Scattered in pinyon/juniper woodland. Phenology: fruiting. 

Charles P. Pase, 2633.  8/30/1979. 		RM 345644
_________________________________________________________________________

224.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Saguache County: Cochetopa National Forest.  Elev. 9000 ft.
T47N R5E S5.  38.3475 N, 106.4451 W; uncertainty 1 mi..  
Common in sage steppe on east slope in gravelly soil. Phenology: fruiting. 

Charles W. Stavely, S-8.  7/20/1938. 		USFS 428298
_________________________________________________________________________

225.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Montrose County: N rim of Black Canyon of the Gunnison near head of Grizzly Gulch.  Elev. 7600 ft.
T50N R8W S24.  38.5831 N, 107.7135 W; uncertainty 1 mi..  
On gentle slope with Amelanchier, Cercocarpus, Juniperus and Quercus. Phenology: flowering & fruiting. 

Dieter H. Wilken, 14185.  7/19/1984. 		RM 393617
_________________________________________________________________________

226.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Larimer County: Near Fort Collins.
Phenology: flowering & fruiting. 

E. C. Smith, s.n..  7//1927. 		USFS 428303
_________________________________________________________________________

227.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Mesa County: Uncompaghre National Forest: Dominquez C&H Allotment.  Elev. 8000 ft.
T51N R16W S27.  38.6558 N, 108.6374 W; uncertainty 1 mi..  
Abundant in sagebrush on 10% east slope in deep sandy loam. Phenology: fruiting. 

Elwin W. Stevens, s-8-45.  8/17/1945. 		USFS 428301
_________________________________________________________________________

228.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, no county County: White River National Forest: River Ranch.  Elev. 8000 ft.
Black loam. Phenology: fruiting. 

Felix E. Read, 39.  8/12/1922. 		USFS 428310
_________________________________________________________________________

229.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Teller County: Near Florissant.  Elev. 2400 m.
38.9457 N, 105.2891 W; NAD 83, uncertainty 0.5 , Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

Francis Ramaley, 1429.  8/1/1905. 		RM 53231
_________________________________________________________________________

230.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Dolores County: Montezuma National Forest: Willow Springs Administration Site.  Elev. 8000 ft.
On south dry slope. Phenology: fruiting. 

Fred W. Ryden, 635.  8/21/1914. 		USFS 428322
_________________________________________________________________________

231.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Mesa County: Grand Mesa National Forest: High Tower Ranger Station: Buzzard Creek.  Elev. 7300 ft.
T9S R92W S18.  37.4791 N, 108.5131 W; uncertainty 1 mi..  
Infrequent in sagebrush steppe on 4% south slope in clay loam. Phenology: fruiting. 

G. L. Sanders, 7.  9/6/1919. 		USFS 428302
_________________________________________________________________________

232.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest: Protrero Canyon.  Elev. 8000 ft.
Abundant on flat slope in sandy clay loam. Phenology: fruiting. 

H. C. Cassidy, 40.  8/13/1921. 		USFS 428332
_________________________________________________________________________

233.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Lake County: Leadville National Forest: Mount Elbert.  Elev. 11000 ft.
Infrequent on 20% east slope in shallow sand. Phenology: fruiting. 

H. J. Smith, 411.  7/9/1926. 		USFS 428296
_________________________________________________________________________

234.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Lake County: Leadville National Forest: Mount Elbert.  Elev. 11000 ft.
Infrequent on 20% east slope in shallow sand. Phenology: flowering & fruiting. 

H. J. Smith, 413.  //. 		USFS 428295
_________________________________________________________________________

235.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest: Upper Coyote Canyon.  Elev. 9000 ft.
Infrequent on north slope in heavy clay. Phenology: fruiting. 

Hugh O. Cassidy, 53.  7/25/1921. 		USFS 428328
_________________________________________________________________________

236.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest: Upper Coyote Canyon.  Elev. 9000 ft.
Infrequent on north slope in heavy clay. Phenology: fruiting. 

Hugh O. Cassidy, 60.  7/25/1921. 		USFS 428327
_________________________________________________________________________

237.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

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

Ira W. Clokey, 3185.  8/1/1918. 		RM 95503
_________________________________________________________________________

238.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest: Red River Canyon.  Elev. 10000 ft.
On west slope. Phenology: fruiting. 

John L. Hughes, H-13.  9/6/1925. 		USFS 428331
_________________________________________________________________________

239.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Mineral County: San Juan National Forest: Silver Falls Ranger Station.  Elev. 8100 ft.
Common in park on level slope in shallow gravelly soil in mountain bunch, dropseed and wheat. Phenology: fruiting. 

John C. Baird, B-53.  8/15/1932. 		USFS 428314
_________________________________________________________________________

240.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Montrose County: Uncompahgre National Forest: head of Little Red.  Elev. 9400 ft.
T47N R12W S24.  38.314 N, 108.1402 W; uncertainty 1 mi..  
Abundant in aspen woodland on 2% south slope in deep loam with Carex and Senecio. Phenology: flowering & fruiting. 

K. H. Lancaster, 57.  7/17/1939. 		USFS 428312
_________________________________________________________________________

241.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Summit County: Near Breckenridge.  Elev. 9700 ft.
Phenology: flowering & fruiting. 

Kenneth K. Mackenzie, 119.  8//1901. 		RM 30966
_________________________________________________________________________

242.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, no county County: Colorado National Forest.  Elev. 8500 ft.
Sandy river bottom. Phenology: fruiting. 

Lawrence H. Carr, C-8.  8/28/1923. 		USFS 428297
_________________________________________________________________________

243.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, no county County: Routt National Forest.
Heavy soil. Phenology: flowering & fruiting. 

L. L. Legur, 23.  7/25/1913. 		USFS 428317
_________________________________________________________________________

244.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Lake County: Near Leadville.  Elev. 10100 ft.
T9S R80W S23; also S24, S25, & S26.  39.24478 N, 106.29155 W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

L. M. Schedin, sn.  //. 		RM 97243
     with N. T. Schedin
_________________________________________________________________________

245.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Montrose County: Uncompahgre National Forest: Little Red Canyon: head.  Elev. 9400 ft.
T47N R12W S24.  39.107 N, 105.0995 W; uncertainty 1 mi..  
Occasional in aspen woodland on 2% south slope in deep loam. Phenology: flowering & fruiting. 

K. H. Lancaster, 15.  7/17/1939. 		USFS 428313
     with Doran and Bunderson
_________________________________________________________________________

246.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Grand County: 15 mi NE of Kremmling: flightline study area.  Elev. 8300 ft.
Phenology: fruiting. 

Len H. Carpenter, C-336.  8/5/1969. 		USFS 428305
_________________________________________________________________________

247.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Archulata County: Archuleta Creek: Tierra Amarilla Land Grant.
Dry mountain meadow. Phenology: fruiting. 

Marion Ownbey, 1423.  8/10/1937. 		USFS 428307
_________________________________________________________________________

248.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest: Canjilon Mountain.  Elev. 10300 ft.
Abundant in parks and aspen woodlands in rich loam. Phenology: fruiting. 

Matt J. Culley, 11.  10/12/1920. 		USFS 428334
_________________________________________________________________________

249.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Jackson? County: Along the Michigan.
Along the river. Phenology: flowering & fruiting. 

no collector, 3410.  8/8/1899. 		RM 47318
_________________________________________________________________________

250.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, no county County: Montezuma National Forest.
Phenology: flowering & fruiting. 

no collector, sn.  12//1913. 		USFS 428323
_________________________________________________________________________

251.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Archulata County: Rio Grande National Forest: Chama Basin.  Elev. 10500 ft.
Infrequent on 5 degree west slope in silt loam. Phenology: fruiting. 

Paul B. Lister, 124.  8/24/1924. 		USFS 428319
_________________________________________________________________________

252.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Conejos County: Rio Grande National Forest: Osier Lambing Allotment.  Elev. 9800 ft.
Infrequent on west slope in silt loam. Phenology: fruiting. 

Paul B. Lister, 85.  9/9/1924. 		USFS 428318
_________________________________________________________________________

253.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Grand? County: Routt National Forest: Grazing Experiment Plot #4.  Elev. 7500 ft.
Abundant on slight north slope in coarse, granitic loam. Phenology: fruiting. 

Philip V. Woodhead, W-6.  8/4/1925. 		USFS 428316
_________________________________________________________________________

254.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Park County: Mosquito Range: Pike National Forest: Buffalo Peaks Wilderness Area: along old road starting at W end of Brush Park Rd; at beaver ponds, first creek crossing.  Elev. 1040-10200 
T12S R78W S26 SE1/4.  
Moist Populus tremuloides forest with scattered Pinus aristata. Phenology: fruiting. 

Rea Orthner, 677.  8/1/1998. 		RM 736103
_________________________________________________________________________

255.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Gunnison County: Gunnison National Forest: Meyers Gulch: 18 mi NW of Sapinero.  Elev. 9000 ft.
Open hillside. Phenology: flowering & fruiting. 

Reed C. Rollins, 1461.  7/29/1936. 		USFS 428306
_________________________________________________________________________

256.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Gunnison County: Uncompahgre National Forest: 1 mi N of Jackson Ranger Station: upper Cimarron River.  Elev. 9500 ft.
Under aspens in rich humitis soil. Phenology: fruiting. 

Reed C. Rollins, 1596.  9/4/1936. 		USFS 428311
_________________________________________________________________________

257.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Garfield County: White River National Forest: Elk Lakes.  Elev. 10500 ft.
Abundant in alpine meadow in moist gravel. Phenology: fruiting. 

Rich R. Thomson, RT-15.  7/30/1926. 		USFS 428309
_________________________________________________________________________

258.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, San Miguel County: Montezuma National Forest: Bilk Point.  Elev. 9200 ft.
Phenology: fruiting. 

Rich R. Thomson, RT-27.  8/25/1921. 		USFS 428320
_________________________________________________________________________

259.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Garfield County: White River National Forest: Barrel Springs.  Elev. 7500 ft.
Scattered on 20% south slope in moist loam. Phenology: fruiting. 

Rich R. Thomson, RT-37.  //1927. 		USFS 428308
_________________________________________________________________________

260.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Dolores County: Montezuma National Forest.  Elev. 7600 ft.
T38N R15W S14.  37.5523 N, 108.4768 W; uncertainty 1 mi..  
Grassland. Phenology: fruiting. 

Robert F. Copple, 88.  7/8/1920. 		USFS 428321
_________________________________________________________________________

261.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Park County: Mosquito Range: San Isabel National Forest: N of Buffalo Peaks; along Forest Road 431; E Fork of Lynch Creek; headwaters.  Elev. 10600 ft.
T12S R78W S3.  39.0352 N, 106.0996 W; uncertainty 1 mi..  4960E, 20100N.  
On margin of large mesic meadow bounded by open forest of Pinus aristata and Populus tremuloides with Lupinus argenteus, Elymus trachycaulus, Helianthella quinquinervis, Arnica cordifolia, Thermopsis montana and Valeriana edulis. Phenology: flowering & fruiting. 

Tim Hogan, 2836.  8/9/1995. 		RM 736197
     with Lorain Yeatts
_________________________________________________________________________

262.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Saguache County: Sangre de Cristo Range: Rio Grande National Forest: Dorsey Creek Road, ca 3 mi E of U.S. Hwy 285.  Elev. 10000 ft.
T48N R8E S12.  40.8648 N, 105.3338 W; uncertainty 1 mi..  
Mesic site with Artemisia vaseyana and aspen. Phenology: flowering & fruiting. 

Tim Hogan, 3637.  7/30/1999. 		RM 734915
_________________________________________________________________________

263.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Rio Blanco County: No Name Ridge: ca 1/4 mi SE of junction of Davis and Deer Gulches. 1/4  Elev. 2145 m.
T3S R95W S24 SW1/4 of NE1/4 SW.  
In sandy soil with Artemisia, Pinus and Juniperus. Phenology: flowering & fruiting. 

W. Kelley, 82-6.  6/30/1982. 		RM 340244
     with W. Baker & S. Sigstedt
_________________________________________________________________________

264.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, El Paso County: Pike National Forest: Manitou Park.  Elev. 7600 ft.
Ponderosa pine forest on dry slope. Phenology: fruiting. 

William M. Johnson, WJ-64.  7/10/1936. 		USFS 428324
_________________________________________________________________________

265.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Boulder County: Sugar Loaf Mountain.  Elev. 8917 ft.
40.0269 N, 105.4189 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

W. W. Robbins, 2158.  7/21/1906. 		RM 57317
_________________________________________________________________________

266.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

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

Walter Byron McDougall, 88.  8//1925. 		USFS 428304
_________________________________________________________________________

267.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Converse County: Laramie Range: along unnamed branch of Indian Creek, ca 19 air mi SW of Douglas.  Elev. 6230-6300 ft.
T28N R72W S1.  42.4275 N, 105.4303 W.  
Hillside Phenology: fruiting. 

B. A. Packer, 2438a.  7/30/1997. 		 
     with J. Brondum and T. McGowan
_________________________________________________________________________

268.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: just S of Beaver Mountain between Stove Draw and Grouse Creek, ca 6.8 air mi W of Laramie Peak; ca 35.5 air mi S of Douglas.  Elev. 7680-7800 ft.
T27N R73W S35 NW1/4.  42.2674 N, 105.5662 W.  
In lodgepole pine-ponderosa pine-aspen woods. Phenology: fruiting. 

B. E. Nelson, 41298.  7/15/1997. 		 
_________________________________________________________________________

269.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: just S of Beaver Mountain between Stove Draw and Grouse Creek, ca 6.8 air mi W of Laramie Peak; ca 35.5 air mi S of Douglas.  Elev. 7680-7800 ft.
T27N R73W S35 NW1/4.  42.2674 N, 105.5662 W.  
Open ponderosa pine-limber pine-aspen woods among rock outcrops. Phenology: fruiting. 

B. E. Nelson, 41377.  7/15/1997. 		 
_________________________________________________________________________

270.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: just S of Beaver Mountain between Stove Draw and Grouse Creek, ca 6.8 air mi W of Laramie Peak; ca 35.5 air mi S of Douglas.  Elev. 7680-7800 ft.
T27N R73W S35 NW1/4.  42.2674 N, 105.5662 W.  
Open ponderosa pine-limber pine-aspen woods among rock outcrops. Phenology: fruiting. 

B. E. Nelson, 41384.  7/15/1997. 		 
_________________________________________________________________________

271.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Converse County: Laramie Range: N of North Fork Little Medicine Bow River, ca 5 air mi W of Warbonnet Peak, ca 29-30 air mi S of Glenrock; ca 5-5.5 air mi NE of Little Medicine.  Elev. 8270-8734 ft.
T29N R76W S36 W1/2.  42.4383 N, 105.902 W.  
Gravelly, rocky sagebrush slopes with rock outcrops, scattered limber pine, and occasional Douglas fir. Phenology: fruiting. 

B. E. Nelson, 41510.  7/16/1997. 		 
_________________________________________________________________________

272.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Converse County: Laramie Range: N of North Fork Little Medicine Bow River, ca 5 air mi W of Warbonnet Peak, ca 29-30 air mi S of Glenrock; ca 5-5.5 air mi NE of Little Medicine.  Elev. 8270-8734 ft.
T29N R76W S36 W1/2.  42.4383 N, 105.902 W.  
Moist sagebrush patch on the lee side of an aspen grove. Phenology: fruiting. 

B. E. Nelson, 41549.  7/16/1997. 		 
_________________________________________________________________________

273.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Converse County: Laramie Range: along Deer Creek and to the E, ca 5 air mi S of Reno Hill, ca 29 air mi S of Glenrock; ca 9.5 air mi NW of Little Medicine.  Elev. 7440-7640 ft.
T29N R77W S9 NE1/4.  42.4966 N, 106.0789 W.  
Gully bottom on a rocky slope. Phenology: fruiting. 

B. E. Nelson, 41606.  7/16/1997. 		 
_________________________________________________________________________

274.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Natrona County: Laramie Range: east end of Casper Mountain, ca 2 air mi W of the Hat Six Hogback, ca 10 air mi SE of Casper.  Elev. 6600-6900 ft.
T32N R78W S16.  42.7443 N, 106.1969 W.  
At the edge of an aspen grove above the canyons. Phenology: fruiting. 

B. E. Nelson, 41783.  7/20/1997. 		 
_________________________________________________________________________

275.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Natrona County: Laramie Range: western end of Casper Mountain, ca 1.5 air mi NE of the head of Jackson Canyon and 1/4-1/2 mi W of the head of Squaw Creek, ca 8 air mi SW of Casper.  Elev. 7660-7800 ft.
T32N R80W S14 NE1/4.  42.7443 N, 106.3935 W.  
Limber pine woodland. Phenology: fruiting. 

B. E. Nelson, 41896.  7/20/1997. 		 
_________________________________________________________________________

276.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: middle of Big Bear Canyon, ca 2-2.5 air mi W of South Sawtooth Mountain and 1 air mi E to 1.5 air mi NE of Blacktail Peak, ca 28-29 air mi SSW of Douglas.  Elev. 6920-7240 ft.
T28N R73W S20.  42.383 N, 105.6246 W.  
Open ponderosa pine woods in the canyon bottom. Phenology: fruiting. 

B. E. Nelson, 42023.  7/22/1997. 		 
_________________________________________________________________________

277.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: along Esterbrook or County Road 710 between Hay Draw and Antelope Creek, ca 2 air mi NW of Sugarloaf Mountain, ca 64 air mi N of Laramie; ca 39 air mi SSW of Douglas.  Elev. 7980-8300 ft.
T26N R73W S17 NW1/4.  42.2241 N, 105.6246 W.  
Sagebrush slopes. Phenology: fruiting. 

B. E. Nelson, 42099.  7/24/1997. 		 
_________________________________________________________________________

278.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: above Hay Draw, ca 2.5 air mi SE of Bar M Mountain, ca 64 air mi N of Laramie; ca 39 air mi SSW of Douglas.  Elev. 7800-8100 ft.
T26N R73W S18 E1/2.  42.2241 N, 105.6441 W; uncertainty 1 mi..  
Moist sagebrush draw and under limber pine. Phenology: fruiting. 

B. E. Nelson, 42156.  7/24/1997. 		 
_________________________________________________________________________

279.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: along Boulder Creek and vicinity off Marshall or County Road 610, ca 3.5-4 air mi NE of Marshall, ca 74 air mi N of Laramie; ca 35.5 air mi S of Glenrock.  Elev. 7680-8000 ft.
T28N R75W S34 E1/2.  42.3541 N, 105.8193 W.  
Meadow, adjacent sagebrush, and in a limber pine stand. Phenology: fruiting. 

B. E. Nelson, 42218.  7/24/1997. 		 
_________________________________________________________________________

280.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: near the head of Davidson Creek, ca 4.5 air mi NW of Marshall and ca 4.3 air mi SE of Little Medicine; ca 75 air mi NNW of Laramie.  Elev. 7600-7880 ft.
T28N R76W S35 SE1/4.  42.3541 N, 105.9167 W.  
Among and under limber pine. Phenology: fruiting. 

B. E. Nelson, 42326.  7/27/1997. 		 
_________________________________________________________________________

281.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Converse County: Laramie Range: above the head of Sleepy Jack and Beaver (Aspen) creeks, ca 2.5 air mi SE of Breakneck Hill, ca 6 air mi NNE of Little Medicine; ca 27.5 air mi S of Glenrock.  Elev. 8560-8840 ft.
T29N R76W S22.  42.4675 N, 105.9413 W.  
Rocky slopes, cliffs and outcrops, and summits with Douglas fir/limber pine woodland, and sagebrush draws and slopes. Phenology: fruiting. 

B. E. Nelson, 42377.  8/7/1997. 		 
_________________________________________________________________________

282.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Converse County: Laramie Range: above the head of Sleepy Jack and Beaver (Aspen) creeks, ca 2.5 air mi SE of Breakneck Hill, ca 6 air mi NNE of Little Medicine; ca 27.5 air mi S of Glenrock.  Elev. 8560-8840 ft.
T29N R76W S22.  42.4675 N, 105.9413 W.  
Rocky slopes, cliffs and outcrops, and summits with Douglas fir/limber pine woodland, and sagebrush draws and slopes. Phenology: fruiting. 

B. E. Nelson, 42380.  8/7/1997. 		 
_________________________________________________________________________

283.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: headwaters of Pinto Creek, ca 9 air mi SW of Garrett.  Elev. 6900-7200 ft.
T24N R74W S30.  42.024 N, 105.7513 W.  
Sagebrush-grassland with granite outcrop and limestone leaching (?) from above. Phenology: fruiting. 

Ronald L. Hartman, 57980.  6/21/1997. 		 
_________________________________________________________________________

284.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: vicinity of Coal Creek, ca 14 air mi N of Border Junction.  Elev. 6800-8000 ft.
T28N R119W S24 E1/4; also E1/16 S13; T28N R118W W1/4 S18.  42 24' 24" N, 110 54' 42" W.  
Sagebrush hills with aspen groves. Phenology: flowering. 

Thomas Cramer, 2121.  7/20/1994. 		 
_________________________________________________________________________

285.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Madison County: Targhee National Forest: Big Hole Mountains: Cold Spring and adjacent slope to north, ca 7 air mi E of Heise.  Elev. 6320-6400 ft.
T4N R42E S30.  
Grassy areas around spring, drainage, and lodgepole pine forest; lodgepole pine forest. 

Ronald L. Hartman, 29886.  7/20/1991. 		 
     with Rafael Molina
_________________________________________________________________________

286.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: Wallace Draw area, ca 7.5 air mi SE of Garrett.  Elev. 7000-7100 ft.
T24N R72W S16 South1/4.  42.0545 N, 105.4769 W.  
Grassland. Phenology: fruiting. 

Ronald L. Hartman, 58551.  7/16/1997. 		 
_________________________________________________________________________

287.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: West Slope Teton Range: Cart Hollow, ca 3 air mi NE of Lamont.  Elev. 6200-6300 ft.
T8N R45E S28; also S33.  
Lodgepole pine forests with scattered meadows and wet areas. 

Ronald L. Hartman, 30338.  7/24/1991. 		 
     with Rafael Molina
_________________________________________________________________________

288.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: Eccles Road, W of intersection with Mesa Falls Road, ca 16.5 air mi NE of Ashton.  Elev. 6100-6200 ft.
T12N R43E S32.  
Clearcut in Pinus contorta, dominated by forbs and grasses, with scattered Pinus contorta regeneration. 

Stuart Markow, 10619.  8/12/1992. 		 
_________________________________________________________________________

289.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: Sheep Falls Road, ca 1 air mi E of intersection with U.S. Hwy 20, ca 8.5 air mi NE of Ashton.  Elev. 6100 ft.
T10N R43E S18.  
Clearcut coniferous forest with forbs, grasses, and scattered Pinus contorta. 

Stuart Markow, 10960.  8/19/1992. 		 
_________________________________________________________________________

290.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Bonneville County: Targhee National Forest: Snake River Range: Palisades Creek, just E of entrance to National Forest, ca 2 air mi NE of Irwin.  Elev. 5600-6400 ft.
T1N R44E S24.  
Open slope, dominated by forbs and shrubs, mostly Purshia and bunchgrasses. 

Stuart Markow, 1413.  6/26/1991. 		 
     with B. E. Nelson and Michelle Nelson
_________________________________________________________________________

291.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: south end of trail leading from Ida Hwy 31 to Corral Creek, ca 7 air mi SE of Victor.  Elev. 6300-6700 ft.
T3N R44E S14; also S15.  
Coniferous forest dominated by Pinus contorta and Abies lasiocarpa with some riparian. 

Stuart Markow, 2629.  7/10/1991. 		 
_________________________________________________________________________

292.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				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, 2739.  7/12/1991. 		 
_________________________________________________________________________

293.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: Ida Hwy 31, W of Pine Creek Campground, ca 5 mi SW of Victor.  Elev. 6500-7100 ft.
T3N R44E S13; also S24.  
Forest dominated by Pseudotsuga, Abies lasiocarpa, Pinus contorta, with large aspen stands, some riparian, along with adjacent open slopes dominated by forbs and shrubs including Symphoricarpos, Amelanchier, Artemisia, and Purshia. 

Stuart Markow, 285.  6/11/1991. 		 
_________________________________________________________________________

294.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: along unnamed branch of Horseshoe Creek, ca 2 air mi NE of Esterbrook; ca 32 air mi SE of Douglas.  Elev. 6000-6200 ft.
T28N R71W S1 E1/2.  42.4275 N, 105.3129 W.  
Along the creek and adjacent granite outcroppings. Phenology: fruiting. 

B. A. Packer, 3500a.  6/23/1998. 		RM 
     with T. McGowan
_________________________________________________________________________

295.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Bonneville County: Targhee National Forest: West Slope Snake River Range: Sheep Creek Canyon, ca 2-3 air mi NE of Palisades Townsite.  Elev. 5800 ft.
T1N R45E S32; also S33.  
Along stream bank. 

Stuart Markow, 3297.  7/18/1991. 		 
_________________________________________________________________________

296.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Teton County: Targhee National Forest: Big Hole Mountains: Packsaddle Basin, N of Relay Ridge, ca 13 air mi NW of Driggs.  Elev. 7800-8200 ft.
T5N R43E S22; also S27.  
Coniferous forest dominated by Abies lasiocarpa and Pseudotsuga menziesii with many clearings. 

Stuart Markow, 4161.  7/26/1991. 		 
_________________________________________________________________________

297.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Madison County: Targhee National Forest: West Slope Big Hole Mountains: Base of Chicken Peak to summit of Liars Peak.  Elev. 7400-8600 ft.
T3N R43E S2; also S11.  
Open slopes dominated by shrubs and forbs, with scattered patches of Abies lasiocarpa. 

Stuart Markow, 4401.  7/28/1991. 		 
_________________________________________________________________________

298.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Lemhi County: Targhee National Forest: West Slope Beaverhead Range: Long Canyon, ca 30 air mi W of Dubois.  Elev. 7200-7800 ft.
T10N R30E S35.  
Canyon bottom dominated by Artemisia, Cercocarpus, scattered Juniperus. 

Stuart Markow, 6790.  6/3/1992. 		 
_________________________________________________________________________

299.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: east side of Bishop Mountain, ca 3 air mi S of Island Park Reservoir.  Elev. 6500-6700 ft.
T12N R42E S30; also S31.  
Clearcut on steep slope, dominated by Ceanothus velutinus (mostly) and scattered Pinus contorta. 

Stuart Markow, 7462.  6/12/1992. 		 
_________________________________________________________________________

300.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: Mill Creek, ca 3 air mi NW of Island Park.  Elev. 6400 ft.
T13N R43E S6.  
Mostly forbs and graminoids with scattered Pinus contorta. 

Stuart Markow, 7597.  6/12/1992. 		 
_________________________________________________________________________

301.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: Willow Creek, ca 32 air mi NE of Ashton.  Elev. 6700 ft.
T14N R41E S25.  
Open site in coniferous forest, dominated by forbs and grasses. 

Stuart Markow, 7676.  6/14/1992. 		 
_________________________________________________________________________

302.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: above and W of Modoc Creek, leading to Paul Reservoir, 3 air mi S of National Forest boundary, ca 21 air mi NW of Dubois.  Elev. 7500-7600 ft.
T13N R35E S9; also S10.  
Open slopes with mostly forbs and grasses. 

Stuart Markow, 8121.  6/22/1992. 		 
_________________________________________________________________________

303.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: west side of Beaver Creek near confluence with Stoddard Creek, ca 16 air mi N of Dubois.  Elev. 6000 ft.
T13N R36E S27; also S35.  
Moist meadow dominated by forbs and grasses. 

Stuart Markow, 8184.  6/24/1992. 		 
_________________________________________________________________________

304.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: E of Calf Creek, ca 18 air mi NE of Dubois.  Elev. 6700-7200 ft.
T13N R37E S20; also S29.  
Open slope along road dominated by forbs and grasses, some Artemisia. 

Stuart Markow, 8284.  6/25/1992. 		 
_________________________________________________________________________

305.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: intersection of U.S. Hwy 20 and Little Butte Road, ca 13 air mi N of Ashton.  Elev. 6200 ft.
T11N R42E S23.  
Clearcut in coniferous forest, ca 5 years old, dominated by grasses, Carex and forbs, with scattered Pinus contorta. 

Stuart Markow, 8809.  7/6/1992. 		 
_________________________________________________________________________

306.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Centennial Mountains: just within National Forest boundary, 100 yards N of road leading from U.S. Hwy 20 to Sawtell Peak, 1 air mi W of U.S. Hwy 20, ca 6 air mi SE of Henrys Lake.  Elev. 6400 ft.
T14N R43E S14.  
Open meadow dominated by grasses and forbs. 

Stuart Markow, 9051.  7/8/1992. 		 
_________________________________________________________________________

307.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: Island Park, along small creek ca 50 yds N of Buffalo River; ca 300 yds W of U.S. Hwy 20.  Elev. 6300 ft.
T13N R43E S28.  
Clearing in lodgepole forest, dominated by grasses and forbs, with scattered Pinus contorta. 

Stuart Markow, 9265.  7/13/1992. 		 
_________________________________________________________________________

308.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: along Warm River, just E of Union Pacific Railroad bed, ca 7 air mi SE of Island Park.  Elev. 6200-6300 ft.
T12N R44E S30.  
Adjacent to river in logged area dominated by forbs and grasses, some Pinus contorta. 

Stuart Markow, 9607.  7/20/1992. 		 
_________________________________________________________________________

309.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: Huntley Canyon, ca 5 air mi NW of Spencer.  Elev. 7000-7200 ft.
T12N R36E S6.  
Coniferous forest dominated by Pseudotsuga menziesii, with some Pinus contorta. 

Stuart Markow, 9901.  7/24/1992. 		 
_________________________________________________________________________

310.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: along Irving Creek, ca 27 air mi NW of Dubois.  Elev. 7000-7200 ft.
T13N R33E S17.  
Plants just above riparian area. 

Stuart Markow, 9968.  7/26/1992. 		 
_________________________________________________________________________

311.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Converse County: Laramie Range: along Roaring Fork, ca 25 air mi SW of Douglas.  Elev. 8200-8500 ft.
T29N R75W S16 N1/2.  42.482 N, 105.843 W.  
Along creek and adjacent boulder outcrops. Phenology: fruiting. 

B. A. Packer, 4513.  7/15/1998. 		RM 
     with T. McGowan
_________________________________________________________________________

312.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Flat Tops Wilderness: South Fork White River Valley, ca 22 air mi NNW of Glenwood Springs.  Elev. 8000-8300 ft.
T2S R90W S23.  39.8624 N, 107.4563 W.  
South-facing slope above river with aspen, oak, sagebrush, and chokecherry. 

James P. Vanderhorst, 1579.  8/11/1990. 		 
_________________________________________________________________________

313.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: ridge between Big Beaver and Fawn creeks, ca 17 air mi E of Meeker.  Elev. 9100 ft.
T2N R91W S35.  40.0988 N, 107.5686 W.  
Dry meadows with clumps of aspen, spruce, and fir. 

James P. Vanderhorst, 1708.  8/14/1990. 		 
_________________________________________________________________________

314.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: off of U.S. Hwy 287, ca 15 air mi SE of Laramie.  Elev. 7800-8200 ft.
T12N R72W S4.  41.0386 N, 105.4688 W.  
Sagebrush grassland with some granite outcrops. Phenology: fruiting. 

B. A. Packer, 5074.  8/5/1998. 		RM 
     with T. McGowan
_________________________________________________________________________

315.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: Bear River, ca 8 air mi SW of Yampa.  Elev. 9000 ft.
T1N R86W S11.  40.0686 N, 107.0118 W; uncertainty 1 mi..  
Sagebrush, south facing slope above river. 

James P. Vanderhorst, 3073b.  7/3/1991. 		 
_________________________________________________________________________

316.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: South Fork White River, "Budges Resort", ca 20 air mi N of Glenwood Springs.  Elev. 9000 ft.
T2S R89W S35; also S26.  39.8333 N, 107.3434 W.  
Meadows with grasses and forbs. 

James P. Vanderhorst, 3813a.  8/6/1991. 		 
_________________________________________________________________________

317.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Turret Creek, ca 24 air mi NNE of Glenwood Springs.  Elev. 9800 ft.
T2S R87W S20.  39.8624 N, 107.174 W.  
Dry meadows with lodgepole pine. 

James P. Vanderhorst, 4027.  8/9/1991. 		 
_________________________________________________________________________

318.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Natrona County: Laramie Range: Muddy Mountain: along Otter Creek, ca 15 air mi SE of Casper.  Elev. 7200-7550 ft.
T31N R78W S16.  42.6569 N, 106.1969 W.  
Creekside. Phenology: fruiting. 

B. A. Packer, 5475.  8/15/1998. 		RM 
     with J. Brondum & T. McGowan
_________________________________________________________________________

319.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Carbon County: Sierra Madre: Tennant Creek, ca 4.5 air mi WSW of Encampment.  Elev. 8200 ft.
T14N R84W S17.  
Dry open slope. Frequent. Phenology: fruiting. 

Roger L. Williams, 1212.  7/6/1997. 		RM 959805	Barcode: RM0214666
_________________________________________________________________________

320.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Dry Creek Ridge, ca 8 air mi W of Chewelah, SW of Dry Creek Road.  Elev. 2300-2900 ft.
T32N R39E S12 SW1/4; also NW1/4 and SE1/4 S13.  48.2866 N, 117.833 W.  
Mixed Douglas fir forest with rocky ridge and outcrops; small lake, some parts heavily logged; some open field with wet areas. Phenology: flowering & fruiting. 

Jean Wood, 1611.  6/29/1995. 		 
_________________________________________________________________________

321.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Kettle River: First Thought Mountain, ca 2 air mi NE of Orient along Forest Road 4149.  Elev. 3900 ft.
T39N R37E S7 W1/2.  48.8933 N, 118.1647 W.  
Rocky, bald mountain top with scattered Douglas fir and edges of warm mixed forest. Phenology: flowering & fruiting. 

Jean Wood, 1742.  7/1/1995. 		 
_________________________________________________________________________

322.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille Wildlife Refuge: ca 11 air mi SE of Colville at McDowell Lake overlook.  Elev. 2400-2500 ft.
T34N R41E S5 SW1/4; also NW1/4 S8.  48.4748 N, 117.6599 W.  
Partially open slopes with numerous rock outcrops; large ponderosa pine and Douglas fir; massive weed infestation in open areas. Phenology: flowering & fruiting. 

Jean Wood, 2624.  7/25/1995. 		 
_________________________________________________________________________

323.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Colville River mouth, ca 2 air mi SW of Kettle Falls along north shore of the bay.  Elev. 1400 ft.
T36N R37E S36 South 1/2 of NW1/4.  48.5761 N, 118.0927 W.  
Riverside wetland; ponderosa pine/pinegrass; slopes and benches. Phenology: flowering & fruiting. 

Jean Wood, 958.  6/7/1995. 		 
_________________________________________________________________________

324.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Hams Fork Valley: Hams Fork ca 0.5-1 air mi SE of confluence with Pole Creek; ca 14 air mi E of Cokeville.  Elev. 7450-7700 ft.
T25N R117W S35; also S26.  42.1089 N, 110.7061 W.  
Along the river and adjacent sagebrush-grassland slopes with some aspen; limestone and sandstone outcrops occasional. Phenology: fruiting. 

Ronald L. Hartman, 33686.  6/27/1992. 		RM 
_________________________________________________________________________

325.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Northern Absarokas: ca 1.5 air mi NW of Sugarloaf Mountain above Clarks Fork Canyon on Wyo Hwy 296, ca 30.5 air mi NW of Cody.  Elev. 6800 ft.
T56N R105W S15.  44.83333 N, 109.4914 W; uncertainty 1 mi..  
Dry meadow. Phenology: flowering & fruiting. 

B. E. Nelson, 12352.  7/12/1985. 		RM 537798	Barcode: RM0035680
_________________________________________________________________________

326.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Northern Absarokas: south end of Bald Ridge, 3-4 air mi NE of Dead Indian Pass, ca 23 air mi NW of Cody.  Elev. 7500 ft.
T56N R104W S36.  44.7889 N, 109.3306 W; uncertainty 1 mi..  
Moist grassy slope with scattered limber pine, Douglas fir and sagebrush. Phenology: flowering & fruiting. 

B. E. Nelson, 12531.  7/17/1985. 		RM 537799	Barcode: RM0035679
_________________________________________________________________________

327.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Northern Absarokas: along Pilot Creek, ca 2 air mi S of Pilot Peak, ca 50 air mi NW of Cody.  Elev. 7800-8000 ft.
T57N R108W S1; also S2.  44.9514 N, 109.8602 W.  
Moist banks and seeps. Phenology: flowering & fruiting. 

B. E. Nelson, 12854.  7/27/1985. 		RM 537800	Barcode: RM0035678
_________________________________________________________________________

328.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Forest Road 31 (Mount Emily Road), 1.5 air mi ENE of I-80 interchange, 7 air mi SSE of Meacham.  Elev. 4100 ft.
T1S R36E S29 SE1/4; also NE1/4 S32.  45 26' 55.8" N, 118 20' 1.4" W; uncertainty 1 mi..  
Mixed conifer forest, logged, and adjacent roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 70700.  6/5/2001. 		RM 
     with Heather Bradtke
_________________________________________________________________________

329.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: along trail between Boulder Butte and Dupratt Spring, ca 28 mi S and 15 mi E of Ukiah.  Elev. 7200-7600 ft.
T10S R34E S4; also S3, S5; also T9S R34E S32.  44 43' 54" N, 118 38' 1" W; GPS Reading.  zone 11, 4954433E, 370655N; GPS Reading.  
In lodgepole pine, subalpine fir, and spruce woods with sandy white soil; slope 0; aspect ridgetop. Phenology: fruiting. 

Heather Bradtke, 10186.  8/1/2002. 		RM 
_________________________________________________________________________

330.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: ca 1 mi W of Forest Road 52 and 2 mi S of Union County, near Trout Meadows.  Elev. 5400-5600 ft.
T7S R35E S15; also SE1/4 S10, SW1/4 S11; also W1/4 S14.  44 58' 3" N, 118 28' 11" W to 44 57' 40" N, 118 28' 13" W; GPS Reading.  zone 11, 4980392E, 384108N; GPS Reading.  
First part of meadow; slope 0-10; aspect none. Phenology: fruiting. 

Heather Bradtke, 10329.  8/3/2002. 		RM 
_________________________________________________________________________

331.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: ca 1 mi W of Forest Road 52 and 2 mi S of Union County, near Trout Meadows.  Elev. 5400-5600 ft.
T7S R35E S15; also SE1/4 S10, SW1/4 S11; also W1/4 S14.  44 57' 33" N, 118 28' 15" W; GPS Reading.  D; GPS Reading.  
Under lodgepole pine and spruce; slope 0-10; aspect none. Phenology: fruiting. 

Heather Bradtke, 10343.  8/3/2002. 		RM 
_________________________________________________________________________

332.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: North Fork John Day Wilderness: from Moon Meadows along Packsaddle Trail, near Forest Road 5225, ca 8 mi N and 6 mi W of Granite.  Elev. 5800-6200 ft.
T7S R35E S30; also S29.  44 56' 3" N, 118 32' 52" W to 44 55' 55" N, 118 31' 36" W; GPS Reading.  zone 11, 4976803E, 377864N; GPS Reading.  
Meadow; slope 0-10; aspect easterly. Phenology: fruiting. 

Heather Bradtke, 10524.  8/5/2002. 		RM 
_________________________________________________________________________

333.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Cherry Creek, ca 5.2 air mi S of Wyo Hwy 220; ca 13.6 air mi SW of Independence Rock.  Elev. 6700 ft.
T27N R88W S1; also S12.  42.3397 N, 107.2991 W.  
Aspen grove near stream. Phenology: flowering. 

Amy J. Roderick, 5102.  6/16/1998. 		RM 
_________________________________________________________________________

334.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Horseshoe Ridge, ca 5 mi NE of Meacham.  Elev. 4000-4500 ft.
T1N R36E S33; also S32.  45 31' 28" N, 118 19' 46.6" W; GPS Reading.  zone 11, 5042071E, 396168N; GPS Reading.  
Open area with Wyethia and Balsamorhiza; shallow soil over basalt; slope 0-10; aspect ridgetop and easterly. Phenology: fruiting. 

Heather Bradtke, 5106.  6/1/2002. 		RM 
_________________________________________________________________________

335.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 10 air mi NE of Dubois, on the north end and in the vicinity of Black Mountain.  Elev. 7500-8200 ft.
T43N R106W S36.  43.6482 N, 109.52 W.  
Pseudotsuga menziesii and Pinus flexilis on limestone scree and talus with scattered rocky outcrops; dry open areas. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 3874.  7/12/1984. 		RM 565179	Barcode: RM0035662
     with Ruth E. B. Kirkpatrick
_________________________________________________________________________

336.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Big Rock Flat Airstrip, ca 15 mi N and 7 mi W of Monument.  Elev. 4300-4350 ft.
T6S R26E S23; also S24.  45.0288 N, 119.5725 W; GPS Reading.  zone 11, 4989373E, 297347N; GPS Reading.  
Under juniper on scab and sagebrush steppe in shallow soil over basalt; slope 0-5; aspect none. Phenology: fruiting. 

Heather Bradtke, 5316.  6/9/2002. 		RM 
_________________________________________________________________________

337.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 45 air mi SW of Cody, at junction of South Fork Shoshone River and Needle Creek.  Elev. 6900 ft.
T47N R107W S13.  44.04 N, 109.6403 W.  
Old river terrace with sagebrush and limber pine. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 413b.  6/30/1983. 		RM 565577	Barcode: RM0035683
     with Ruth E. B. Kirkpatrick
_________________________________________________________________________

338.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 23 air mi N of Dubois, in the vicinity of the junction of Cougar and Frontier creeks.  Elev. 8900 ft.
T45N R106W S6; also S7.  43.8953 N, 109.6202 W; uncertainty 2 mi..  
Dry meadows. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 5996.  8/21/1984. 		RM 565487	Barcode: RM0035675
     with Ruth E. B. Kirkpatrick
_________________________________________________________________________

339.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: near Nine Top Road on Mahogany Flat, ca 12 mi N of Monument.  Elev. 3512 ft.
T7S R28E S6; also S5 and T6S R28E S31, S32.  44 59' 46.7" N, 119 24' 4.5" W; GPS Reading.  zone 11, 4985345E, 310732N; GPS Reading.  
Open slope with chocolate brown, shallow soil over basalt; slope 35; aspect southwest. Phenology: fruiting. 

Heather Bradtke, 5562.  6/11/2002. 		RM 
_________________________________________________________________________

340.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Black Mountain from County Road 678 and Forest Road 30, ca 10 mi S and 12 mi E of Heppner.  Elev. 5878 ft.
T4S R28E S23; also S14 and S22.  45 12' 45" N, 119 17' 50" W; GPS Reading.  zone 11, 5009137E, 319610N; GPS Reading.  
Mountaintop on rock outcrop of basalt with Selaginella; slope 0; aspect ridgetop and south. Phenology: fruiting. 

Heather Bradtke, 5878.  6/17/2002. 		RM 
_________________________________________________________________________

341.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Southeastern Absarokas: Foster Draw, ca 1 mi W of Foster Reservoir, northeast end of Carter Mountain.  Elev. 9400-9600 ft.
T50N R103W S26.  44.2769 N, 109.20611 W; uncertainty 1 mi..  
Irrigation ditch along base, open grassy slopes, spruce forest, and transition meadows towards alpine; open slopes, 9200-9400 feet. Phenology: flowering & fruiting. 

Ronald L. Hartman, 17026.  8/20/1983. 		RM 565178	Barcode: RM0035661
_________________________________________________________________________

342.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: ridge N of Ramshorn Basin and vicinity of Deacon Lake.  Elev. 9400-10000 ft.
T44N R107W S22; also S23.  43.7636 N, 109.6847 W; uncertainty 2 mi..  
Coniferous forest, grassy ridge, and high basin with internal drainage; coniferous forest. Phenology: flowering & fruiting. 

Ronald L. Hartman, 18831.  8/17/1984. 		RM 564419	Barcode: RM0035674
_________________________________________________________________________

343.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Southeastern Absarokas: South Fork Shoshone River trail, between Marston and Bliss creeks.  Elev. 7800-8200 ft.
T46N R108W S25; also S36 and T45N R108W S1 and S12.  43.9239 N, 109.7614 W; uncertainty 2 mi..  
Meadows and edge of coniferous forest. Phenology: flowering & fruiting. 

Ronald L. Hartman, 19706.  8/27/1984. 		RM 565177	Barcode: RM0035660
_________________________________________________________________________

344.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Northern Absarokas: Sunlight Creek, ca 24 air mi NW of Cody.  Elev. 5600-6000 ft.
T55N R104W S5; also S6 and S7.  44.7739 N, 109.41194 W; uncertainty 2 mi..  
Open grassy ridges and slopes, granite outcrops and cliffs, streamside, and occasional sedimentary outcrop; streamside. Phenology: fruiting. 

Ronald L. Hartman, 20504.  7/12/1985. 		RM 537801	Barcode: RM0035685
_________________________________________________________________________

345.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Eagle Rock and China Cap on Forest Road 2128, ca 8 mi N and 7 mi W of Monument.  Elev. 2900-3720 ft.
T7S R26E S25.  44 56' 4" N, 119 33' 50" W; GPS Reading.  zone 11, 4978850E, 297708N; GPS Reading.  
Open slope with Lomatium, grass, and Polygonum in sandy, metallic, copper-colored soil; slope 0-15; aspect southwest. Phenology: fruiting. 

Heather Bradtke, 6335.  6/21/2002. 		RM 
_________________________________________________________________________

346.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Northern Absarokas: Little Bald Ridge and Little Sunlight Creek, 2-3 air mi W of Sunlight Ranger Station.  Elev. 6900-7800 ft.
T55N R106W S14; also S15, S22, S23, S26, and S27.  44.7456 N, 109.5942 W; uncertainty 3 mi..  
Limestone talus slopes, ridges, and caprock, stream bottoms with willow and cottonwood, and disturbed roadsides; limestone ridge. Phenology: flowering & fruiting. 

Ronald L. Hartman, 21019.  7/18/1985. 		RM 537802	Barcode: RM0035664
_________________________________________________________________________

347.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Northern Absarokas: 5-6 air mi NW of Crandall Creek, Squaw Creek Trail then ridge to near summit of Hunter Peak.  Elev. 6800-8200 ft.
T57N R106W S29; also S30 and S31.  44.8925 N, 109.6981 W; uncertainty 2 mi..  
Wooded slopes, and openings. Phenology: flowering & fruiting. 

Ronald L. Hartman, 21125.  7/20/1985. 		RM 537803	Barcode: RM0035677
     with B. E. Nelson
_________________________________________________________________________

348.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Northern Absarokas: North Fork Crandall Creek Trail, 20-22 trail mi WNW of Crandall Ranger Station.  Elev. 8800-9800 ft.
T57N R108W S27; also S28.  44.8933 N, 109.9009 W.  
Alpine meadows and wooded subalpine slopes along trail. Phenology: flowering & fruiting. 

Ronald L. Hartman, 21670.  7/27/1985. 		RM 537796	Barcode: RM0035673
_________________________________________________________________________

349.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Northern Absarokas: Pat O'Hara Peak, ca 2 mi W of summit.  Elev. 9000-9400 ft.
T54N R104W S17.  44.6592 N, 109.4103 W; uncertainty 1 mi..  
Open grassy slopes with limestone outcrops and spruce woodland margins. Phenology: flowering & fruiting. 

Ronald L. Hartman, 22240.  8/23/1985. 		RM 537804	Barcode: RM0035676
_________________________________________________________________________

350.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: Ishawooa Hills and Creek.  Elev. 6100-6600 ft.
T50N R105W S31; also S32.  44.26 N, 109.5425 W; uncertainty 1 mi..  
Sedimentary substrate of shales and sandstone and derivatives; sagebrush hills and slopes and badlands. 

Ronald L. Hartman, 23042.  6/22/1987. 		RM 
     with Neil Snow
_________________________________________________________________________

351.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: North Fork John Day Wilderness: Upper Winom Trail, ca 18 mi E and 5 mi S of Ukiah.  Elev. 6370 ft.
T6S R34E S10; also S11, S12, S15; also 16.  45 3' 27" N, 118 35' 51" W to 45 2' 46" N, 118 37' 26" W; GPS Reading.  zone 11, 4989346E, 372106N; GPS Reading.  
Ridgetop with mainly lodgepole pine regeneration in fine, deep soil; slope 0; aspect ridgetop. Phenology: fruiting. 

Heather Bradtke, 6575.  6/22/2002. 		RM 
_________________________________________________________________________

352.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: Long Elk Ridge, 11 air mi SE of Togwotee Pass.  Elev. 8100-8400 ft.
T43N R109W S34; also S35.  43.6469 N, 109.9219 W; uncertainty 1 mi..  
Sagebrush slopes and adjacent lodgepole and douglas fir forests. 

Ronald L. Hartman, 23450.  6/27/1987. 		RM 
     with Neil Snow
_________________________________________________________________________

353.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Forest roads 1006 and 51, ca 5 mi S and 2 mi E of Dale.  Elev. 4400 ft.
T7S R32E S29.  44 55' 40" N, 118 53' 52" W to 44 55' 48" N, 118 53' 39" W; GPS Reading.  zone 11, 4976674E, 350233N; GPS Reading.  
In fine, shallow, tan soil on basalt rock; slope: 0-5; aspect none. Phenology: fruiting. 

Heather Bradtke, 6740.  6/26/2002. 		RM 
_________________________________________________________________________

354.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Oregon, Wallowa County: Umatilla National Forest and Vicinity: Wenaha-Tucannon Wilderness: Dexter Ridge, ca 24 mi E and 5 mi S of Walla Walla, Washington.  Elev. 4800-5100 ft.
T6N R40E S15; also S22.  45 59' 53" N, 117 48' 19" W; GPS Reading.  zone 11, 5094137E, 437663N; GPS Reading.  
Open area with shallow soil; slope 5-20; aspect ridgetop. Phenology: fruiting. 

Heather Bradtke, 7318.  7/1/2002. 		RM 
_________________________________________________________________________

355.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Washington, Asotin County: Umatilla National Forest and Vicinity: Forest Road 4304, ca 6 mi W and 1 mi S of Anatone.  Elev. 3800-4800 ft.
T7N R44E S10; also S11 and 2.  46 6' 4" N, 117 16' 14" W; GPS Reading.  zone 11, 5105329E, 479085N; GPS Reading.  
Open area in fine, deep, tan soil; slope 5-10; aspect south. Phenology: fruiting. 

Heather Bradtke, 7449.  7/3/2002. 		RM 
_________________________________________________________________________

356.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Washington, Garfield County: Umatilla National Forest and Vicinity: Forest Road 40, ca 5 mi S and 19 mi E of Dayton.  Elev. 4970 ft.
T9N R42E S19; also S20, S29; also S30.  46 14' 24" N, 117 35' 9" W; GPS Reading.  zone 11, 5120889E, 454840N; GPS Reading.  
Grand fir and Douglas fir overstory in fine, light brown soil; slope 0-5; aspect mountaintop. Phenology: fruiting. 

Heather Bradtke, 7705.  7/5/2002. 		RM 
_________________________________________________________________________

357.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Vinegar Hill on Forest Road 2010, ca 7 mi S and 7 mi W of Granite.  Elev. 7400-7800 ft.
T10S R34E S12; also T10S R35E S7.  44 42' 41" N, 118 33' 48" W; GPS Reading.  zone 11, 4952093E, 376162N; GPS Reading.  
Open ridgetop in shallow soil; slope 0-10; aspect ridgetop. Phenology: fruiting. 

Heather Bradtke, 8042.  7/11/2002. 		RM 
_________________________________________________________________________

358.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Jumpoff Joe Peak and Forest Road 45, ca 14 mi W of Granite.  Elev. 6100-6800 ft.
T9S R33E S11.  44 48' 4" N, 118 42' 23" W; GPS Reading.  zone 11, 4962260E, 365047N; GPS Reading.  
Mixed conifer forest in fine, deep, light brown soil; slope 10; aspect east. Phenology: fruiting. 

Heather Bradtke, 8152.  7/12/2002. 		RM 
_________________________________________________________________________

359.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Thompson Flat and Forest Road 5316, ca 3 mi N and 13 mi W of Dale.  Elev. 4400 ft.
T6S R29E S22; also S23.  45 1' 57" N, 119 12' 50" W; GPS Reading.  zone 11, 4988961E, 325611N; GPS Reading.  
Ponderosa pine forest and adjacent sagebrush steppe in shallow soil; slope 0; aspect none. Phenology: fruiting. 

Heather Bradtke, 8174.  7/13/2002. 		RM 
_________________________________________________________________________

360.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Oregon, Wallowa County: Umatilla National Forest and Vicinity: Wenaha-Tucannon Wilderness: Round Butte Trail, ca 1 mi N and 25 mi E of Milton-Freewater.  Elev. 5600-5700 ft.
T6N R40E S31.  45 57' 12" N, 117 52' 5" W; GPS Reading.  zone 11, 5089209E, 432729N; GPS Reading.  
Open talus ridgetop with platey, grey soil and pumice rock; slope 0; aspect: ridgetop. Phenology: fruiting. 

Heather Bradtke, 8764.  7/19/2002. 		RM 
_________________________________________________________________________

361.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Wenaha-Tucannon Willderness: Oregon Butte area on Smooth Ridge Trail, ca 31 mi E and 3 mi N of Walla Walla.  Elev. 5600-6300 ft.
T7N R41E S4; also N1/2 S9.  46 6' 27" N, 117 40' 48" W; GPS Reading.  zone 11, 5106213E, 447456N; GPS Reading.  
Butte top with subalpine fir; slope 5-15; aspect east and ridgetop. Phenology: fruiting. 

Heather Bradtke, 9758.  7/27/2002. 		RM 
_________________________________________________________________________

362.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge, from Pine Creek Ski Area  Elev. 7000-7600 ft.
T24N R118W S4 N1/2; S 05 air mi .  42.0939 N, 110.8167 W; uncertainty 1 mi..  
Grassy and wooded slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 47045.  6/29/1994. 		RM 608518
     with Charmaine Refsdal
_________________________________________________________________________

363.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Bear Canyon and vicinity, ca 25 air mi SE of Bridger.  Elev. 5340-5400 ft.
T9S R26E S3.  45.088 N, 108.522 W; uncertainty 0.5 mi., GPS reading.  
Bushy, weedy canyon bottom. Phenology: flowering. 

B. E. Nelson, 74590.  6/22/2008. 		RM 
_________________________________________________________________________

364.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: S of Pryor Mountain or Forest Road 23085 at the north base of Big Pryor Mountain, ca 20 air mi SE of Bridger.  Elev. 6250-6500 ft.
T7S R26E S27 W1/2.  45.1986 N, 108.514 W to 45.1953 N, 108.5145 W; uncertainty 0.25 mi., GPS reading.  
Clearing in Douglas fir/ninebark/Rocky Mountain maple forest. Phenology: flowering. 

B. E. Nelson, 75091.  7/14/2008. 		USFS 883834	Barcode: USFS0051696
_________________________________________________________________________

365.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: west end of the mountains, ca 9 air mi N or Warren; ca 16 air mi SE of Bridger.  Elev. 5820-6112 ft.
T7S R25E S34 N1/2.  45.1858 N, 108.6454 W to 45.1901 N, 108.651 W; uncertainty 0.5 mi., GPS reading.  
Open Douglas fir/limber pine grove. Phenology: flowering & fruiting. 

B. E. Nelson, 75217.  7/16/2008. 		RM 
_________________________________________________________________________

366.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				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, 75271.  7/17/2008. 		USFS 883831	Barcode: USFS0051693
_________________________________________________________________________

367.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: ridge between Dry Head and Punch Bowl creeks from Crow Indian Reservation boundary SW along trail, ca 28-29 air mi ESE of Bridger.  Elev. 6200-6600 ft.
T7S R27E S23 W1/2.  45.2193 N, 108.3666 W to 45.2094 N, 108.3765 W; uncertainty 0.75 mi., GPS reading.  
Moist to dry red slopes with forbs, grasses, and bare areas. Phenology: fruiting. 

B. E. Nelson, 75469.  7/20/2008. 		USFS 883832	Barcode: USFS0051694
_________________________________________________________________________

368.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: above and E of Lost Water Canyon near Little Ice Cave, ca 31 air mi ESE of Bridger.  Elev. 8160-8240 ft.
T8S R28E S18 SE1/4.  45.1364 N, 108.3384 W; uncertainty 0.25 mi., GPS reading.  
Rocky limber pine/forb savanna. Phenology: flowering. 

B. E. Nelson, 75596.  7/21/2008. 		USFS 883833	Barcode: USFS0051695
_________________________________________________________________________

369.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: along Red Pryor Mountain Road on 2 air mi SSE of Red Pryor Mountain summit, ca 28 air mi SE of Bridger.  Elev. 6900-7280 ft.
T9S R27E S4 NW1/4.  45.0882 N, 108.4319 W; uncertainty 0.25 mi., GPS reading.  
Stony limestone slopes with bluebunch wheatgrass. Phenology: fruiting. 

B. E. Nelson, 75634.  7/23/2008. 		RM 
_________________________________________________________________________

370.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: Red Pryor Mountain, southeast shoulder, steep slope below the rim to the E, ca 26 air mi SE of Bridger.  Elev. 8265-8465 ft.
T8S R27E S29 NW1/4.  45.1162 N, 108.4489 W; uncertainty 0.25 mi., GPS reading.  
Limber pine/spruce grove on southwest-facing ridge slope. Phenology: buds. 

B. E. Nelson, 75704.  7/24/2008. 		USFS 883830	Barcode: USFS0051692
_________________________________________________________________________

371.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: Red Pryor Mountain, southeast shoulder, steep slope below the rim to the E, ca 26 air mi SE of Bridger.  Elev. 8265-8465 ft.
T8S R27E S29 NW1/4.  45.1162 N, 108.4489 W; uncertainty 0.25 mi., GPS reading.  
Limber pine/spruce grove on southwest-facing ridge slope. Phenology: buds. 

B. E. Nelson, 75707.  7/24/2008. 		USFS 883827	Barcode: USFS0051716
_________________________________________________________________________

372.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: spring complex near the head of Dry Head Creek S of Harsten Flat, ca 26 air mi ESE of Bridger.  Elev. 6600-6800 ft.
T7S R27E S29 SE1/4.  45.1958 N, 108.4209 W; uncertainty 0.25 mi., GPS reading.  
Wet to dry meadow, around springs, and along stream. Phenology: fruiting. 

B. E. Nelson, 76196.  8/12/2008. 		USFS 883828	Barcode: USFS0051690
_________________________________________________________________________

373.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: along Stevens Draw below the northwest side of Tie Flat, ca 23.5 air mi ESE of Bridger.  Elev. 6500-6900 ft.
T7S R26E S36 E1/2.  45.18 N, 108.4594 W; uncertainty 0.5 mi., GPS reading.  
Drier meadows and open slopes along the stream. Phenology: fruiting. 

B. E. Nelson, 76621.  8/21/2008. 		USFS 883829	Barcode: USFS0051691
_________________________________________________________________________

374.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: on Big Pryor Mountain, ca 26 air mi SE of Bridger.  Elev. 7800-8000 ft.
T8S R27E S29.  45.105 N, 108.4407 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Douglas fir forest. Phenology: fruiting. 

B. E. Nelson, 6939.  8/10/1980. 		USFS 883910	Barcode: USFS0051750
_________________________________________________________________________

375.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: Gooseberry Hollow above Crooked Creek Canyon, ca 26 air mi SE of Bridger.  Elev. 6200 ft.
T8S R27E S21 NW1/4.  45.127 N, 108.4307 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Open Douglas fir forest along the stream. Phenology: fruiting. 

B. E. Nelson, 6985.  8/10/1980. 		USFS 883911	Barcode: USFS0051739
_________________________________________________________________________

376.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Shirley Basin: drainage ca 1.2 air mi N of BLM Road 3136; ca 2 air mi W of Wyo Hwy 487; ca 4 air mi W of Shirley Basin townsite.  Elev. 7100-7150 ft.
T27N R79W S23; also S26.  42.2963 N, 106.2672 W.  
Sagebrush-grassland flats and draw. Phenology: flowering. 

Amy J. Roderick, 5891.  7/6/1998. 		RM 
_________________________________________________________________________

377.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Dugway Rim S of old Casper-Medicine Bow Road, ca 10.5 air mi NE of Shirley Basin townsite.  Elev. 7500-7700 ft.
T29N R77W S31.  42.4383 N, 106.1183 W.  
Gravelly south-facing draw; sagebrush, snowberry, fescue, and wild buckwheat common. Phenology: flowering. 

Amy J. Roderick, 6033.  7/7/1998. 		RM 
_________________________________________________________________________

378.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: northern rim of Shirley Basin W of Wyo Hwy 77, ca 11.6 air mi NW of Shirley Basin townsite.  Elev. 7100-7300 ft.
T27N R80W S3; also S4.  42.3397 N, 106.4034 W.  
North-facing slope; snow catch area dense with aspen, chokecherry, snowberry, and gooseberry. Phenology: flowering & fruiting. 

Amy J. Roderick, 6132.  7/10/1998. 		RM 
_________________________________________________________________________

379.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Lime Kiln Park, SW of Forest Road 261 (Cedar Pass Road), ca 14 air mi E of Saratoga; ca 7 air mi N of Ryan Park.  Elev. 8815 ft.
T17N R81W S19; also S20.  41.4277 N, 106.5354 W; WGS 84, , GPS reading.  
Moist open conifer-aspen forest. Phenology: fruiting. 

Laura E. Lukas, 7111.  7/30/2008. 		RM 921905	Barcode: RM0081613
_________________________________________________________________________

380.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				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, 9305.  6/23/2009. 		RM 928719	Barcode: RM0089112
_________________________________________________________________________

381.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Fergus County: Lewis and Clark National Forest: Big Snowy Mountains: Neil Creek Trail head, ca 8 air mi NE of Judith Gap.  Elev. 1802 m.
T12N R17E S34.  46.7537 N, 109.5586 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Scattered meadows in Pseudotsuga menziesii forest; south aspect, 5-20% slope. Phenology: flowering. 

Rick McNeill, 1727.  7/6/2008. 		RM 
_________________________________________________________________________

382.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Castle Mountains: along Forest Road 581, ca 2 air mi N of Castle Town, where road crosses Hamilton Creek.  Elev. 2026 m.
T8N R8E S11.  46.4688 N, 110.6847 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Riparian zone, Pinus contorta; southwest aspect, 15-30% slope; limestone bedrock. Phenology: fruiting. 

Rick McNeill, 3040.  8/5/2008. 		RM 
_________________________________________________________________________

383.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Fergus County: Lewis and Clark National Forest: Big Snowy Mountains: Half Moon Pass E to lower part of Greathouse Peak.  Elev. 7200-8100 ft.
T12N R19E S28.  46.7658 N, 109.3387 W to 46.7794 N, 109.3558 W; NAD 83, uncertainty 1.25 mi., GPS reading.  
Talus slopes, alpine. Phenology: fruiting. 

Ronald L. Hartman, 88222.  8/10/2008. 		RM 
_________________________________________________________________________

384.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Fergus County: Lewis and Clark National Forest: Big Snowy Mountains: to split of Uhlhorn Trail from Crystal Cascade Trail.  Elev. 6187-6833 ft.
T12N R18E S19.  46.7938 N, 109.509 W to 46.7906 N, 109.4963 W; NAD 83, uncertainty 1 mi., GPS reading.  
Rocky, limestone slopes with Engelmann spruce forest. Phenology: fruiting. 

Ronald L. Hartman, 88569.  8/16/2008. 		RM 
_________________________________________________________________________

385.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: King Mountain Hiking and Riding Area: in and around East Fork O' Dell Creek ca 2.5 air mi E of O' Dell Creek or Forest Road 4131, ca 12.5 air mi S of Ashland.  Elev. 3600-3620 ft.
T5S R44E S11 N1/2.  45.4226 N, 106.2642 W; NAD 83, , GPS reading.  
Green ash and chokecherry-dominated hardwood draw. Phenology: fruiting. 

Hans Hallman, 879.  6/20/2009. 		USFS 886575	Barcode: USFS0030291
_________________________________________________________________________

386.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: in and around Brewer Reservoir, just W of Forest Road 3036, ca 13.5 air mi WNW of Camp Crook, SD.  Elev. 3860-4020 ft.
T3S R61E S5 NW1/4; also NE1/4 S6 and T2S R61E SE1/4 S31.  45.6047 N, 104.2286 W; NAD 83, , GPS reading.  
In and around small draw dominated by aspen and surrounded by open ponderosa pine woodland. Phenology: fruiting. 

Hans Hallman, 1875.  7/10/2009. 		USFS 886576	Barcode: USFS0030292
_________________________________________________________________________

387.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in the vicinity of Gundlach Well off of Forest Road 3103, ca 6 air mi ESE of Ekalaka.  Elev. 3800-3960 ft.
T1N R59E S7 South1/2; also N1/2 S7.  45.8658 N, 104.4367 W; NAD 83, , GPS reading.  
Grass and ponderosa pine-dominated open woodland. Phenology: fruiting. 

Hans Hallman, 4691.  8/18/2009. 		USFS 889554	Barcode: USFS0057053
     with G. Gust
_________________________________________________________________________

388.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Absaroka Mountains: Shoshone National Forest: along Forest Road 537, 1 mi S of U.S. Hwy 26/287, ca 25 mi NW of Dubois.  Elev. 9160 ft.
T43N R110W S3.  44.713 N, 110.0371 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Large meadow opening with Aster integrifolius, Festuca idahoensis, and Deschampsia cespitosa. Phenology: fruiting. 

Erwin F. Evert, 39733.  8/5/2002. 		RM 908631	Barcode: RM0038315
_________________________________________________________________________

389.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Madison County: Gravelly Range: west of summit (elevation 9,446').  Elev. 9350 ft.
T9S R2W S33 N1/2.  
On the back of grassy, soft outlined and gently ascending ridge. Common. Phenology: flowering & fruiting. 

Klaus H. Lackschewitz, 10356.  8/29/1982. 		RM 521793
_________________________________________________________________________

390.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Glacier County: Glacier National Park: Olsen Valley, above Janet Lake.
Rock outcrop. Phenology: flowering & fruiting. 

LeRoy H. Harvey, 4299.  7/25/1950. 		RM 369504
     with T. H. P. Marshall
_________________________________________________________________________

391.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Flathead County: Columbia Falls.
Phenology: flowering & fruiting. 

J. W. Blankinship, s.n..  9/9/1899. 		RM 122023
_________________________________________________________________________

392.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Madison County: Mountains near Indian Creek.  Elev. 7000 ft.
There are two Indian Creeks occuring in Madison County. Phenology: flowering & fruiting. 

P. A. Rydberg, 3552.  7/21/1897. 		RM 21412
     with Ernst A. Bessey
_________________________________________________________________________

393.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Flathead County: Kalispell.
48.1958 N, 114.3129 W; uncertainty 1 mi..  
Phenology: flowering & fruiting. 

J. W. Blankinship, s.n..  8/27/1903. 		RM 122224
_________________________________________________________________________

394.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Gallatin County: Bozeman.
Phenology: flowering & fruiting. 

J. W. Blankinship, s.n..  8/10/1901. 		RM 89612
_________________________________________________________________________

395.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Beaverhead County: U.S. Sheep Station Summer Range: West Odell Creek.  Elev. 8000 ft.
Slope 20%, west aspect; deep loam soil; open weed cover type. Phenology: flowering & fruiting. 

W. F. Mueggler, 54-M-10.  8/18/1954. 		USFS 428434
_________________________________________________________________________

396.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Beaverhead County: U.S. Sheep Experiment Station: Summer Range: Toms Creek.  Elev. 7600 ft.
T14S R1E S3.  
With Geranium, Lupinus, Aster, Stipa, Agropyron. Phenology: flowering & fruiting. 

D. Nelson, SR-121.  8/26/1959. 		USFS 428535
_________________________________________________________________________

397.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Lake County: Flathead National Forest.  Elev. 4200 ft.
T26N R19W S17.  
Steep south slope; rocky loam soil; open timber. Fairly abundant. Phenology: flowering & fruiting. 

W. J. Luma, 51.  6/28/1932. 		USFS 428294
_________________________________________________________________________

398.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Gallatin County: Borrows Pasture.  Elev. 25600 ft.
Northest slope; dry soil. Elevation is obviously a typo but represents a direct transcription from FS label as the correct elevation is unknown. Phenology: flowering & fruiting. 

W. A. Chipperfield, 28.  8/5/1922. 		USFS 428292
_________________________________________________________________________

399.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Gallatin County: Gallatin National Forest: Daly Cabin on Daly Creek.  Elev. 8000 ft.
45 5' 58" N, 111 6' 36" W; NAD 83.  
North slope; dry soil; grass vegetation type. Specimen has only 2 fruits Phenology: fruiting. 

Eric P. White, 12.  9/22/1924. 		USFS 428293
_________________________________________________________________________

400.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Beaverhead County: Near Headquarters Camp.  Elev. 7800 ft.
T15S R1W S7.  
Slope 10% north; loam soil; wet area with Rudbeckia, Aster, Achillea, Agropyron and Lonicera. Phenology: flowering & fruiting. 

William A. Laycock, WAL15.  8/21/1958. 		USFS 428291
_________________________________________________________________________

401.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana: Jefferson National Forest: Castle.  Elev. 5400 ft.
T8N R8E S14.  
Southwest slope; sand; open hillside. Common. Phenology: flowering & fruiting. 

Barry C. Park, 105.  7/15/1927. 		USFS 428290
_________________________________________________________________________

402.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Willow Creek Ranger Station.  Elev. 5100 ft.
47.48851 N, 112.64568 W.  
South slope; dry gravel soil. Phenology: fruiting. 

A. A. Saunders, 108.  8/7/1912. 		USFS 428289
_________________________________________________________________________

403.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: seed plot area on Little Ford Creek.  Elev. 6000 ft.
East slope; moist, sandy loam soil; grassland with Poa sp. 40%, brome, timothy, Agropyron sp 40%, weeds 30%. Wide distribution over range. Phenology: flowering & fruiting. 

Earl V. Storm, 30.  8/22/1918. 		USFS 428288
_________________________________________________________________________

404.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Teton County: Lewis and Clark National Forest: North Fork Teton River.  Elev. 5200 ft.
Loam. Phenology: flowering & fruiting. 

C. A. Butler, D3-2.  6/24/1921. 		USFS 428287
_________________________________________________________________________

405.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Beaverhead County: Madison National Forest: south side of Antelope Basin.  Elev. 6300 ft.
T13S R2E.  
Level ground; shallow clay loam, gravelly sub-soil; grass cover type. Abundance: scattering. Phenology: flowering & fruiting. 

William A. Schowe, 5.  7/15/1921. 		USFS 428286
_________________________________________________________________________

406.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana: Custer National Forest: Poker Jim Ranger Station.  Elev. 3500 ft.
South slope. Good distribution. Phenology: fruiting. 

Glen Flathers, 13.  7/15/1921. 		USFS 428282
_________________________________________________________________________

407.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Jefferson County: Deerlodge National Forest: Elder Creek.  Elev. 6300 ft.
Phenology: flowering & fruiting. 

Barry C. Park, 107.  6/27/1934. 		USFS 428281
_________________________________________________________________________

408.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Granite County: Deerlodge National Forest: basin at Smart Creek.  Elev. 5600 ft.
T8N R14W S21.  
Slope 5%, east aspect; fairly dry clay loam soil; open hillside with Gr, Ger, Pot. Phenology: flowering & fruiting. 

D. Hudson, 16.  6/30/1936. 		USFS 428280
_________________________________________________________________________

409.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Powell County: Deerlodge National Forest: Modesty Creek.  Elev. 6450 ft.
T6N R11W S15 South1/2.  
Slope 20%, southeast aspect; coarse sandy loam soil; with Idaho fescue, Festuca scabrella, Stipa, Aster, Erigeron; high park. Occasional. Phenology: flowering & fruiting. 

Jack E. Schmautz, 266.  7/28/1958. 		USFS 428279
_________________________________________________________________________

410.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Carbon County: East Pryor Mountain.  Elev. 5200-5600 ft.
T8S R28E S22.  45.1242 N, 108.2817 W; uncertainty 1 mi..  
Pinus Pseudotsuga with Phycocarpus understory to Artemisia/Poa. Phenology: flowering & fruiting. 

Robert W. Lichvar, 5976.  6/9/1983. 		RM 355561
_________________________________________________________________________

411.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Big Horn County: East Cabin Creek along Yellowtail Reservoir.  Elev. 3800 ft.
45.8008 N, 107.3037 W; uncertainty 1 mi..  
Riparian bottom in Populus/Acer cover class. Phenology: flowering & fruiting. 

Ellen Collins, 809.  7/12/1983. 		RM 355373
_________________________________________________________________________

412.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Flathead County: Columbia Falls.
Phenology: flowering & fruiting. 

R. S. Williams, 1039.  7/9/1894. 		RM 24227
_________________________________________________________________________

413.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Beaverhead County: Beaverhead National Forest: east of Clarks Canyon and west of Quartz Hill.  Elev. 7500 ft.
T6S R10W S19.  
Gentle east slope; deep, sandy loam soil. Phenology: flowering & fruiting. 

D. C. Pashusta, 63.  7/28/1920. 		USFS 428278
_________________________________________________________________________

414.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Beaverhead County: Beaverhead National Forest: Gravelly Range: near Red Hill.  Elev. 8700 ft.
T10S R2W S17 NW1/2.  
West slope; moist soil. Phenology: flowering & fruiting. 

Lincoln C. Ellison, 3332.  8/17/1936. 		USFS 428277
     with R. A. Robinson
_________________________________________________________________________

415.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Beaverhead County: Beaverhead National Forest.  Elev. 9050 ft.
T10S R2W S4 SW1/4.  44.9931 N, 111.853 W; uncertainty 1 mi..  
Northwest slope. Phenology: flowering & fruiting. 

Lincoln C. Ellison, 3354.  8/18/1936. 		USFS 428276
     with R.A. Robinson
_________________________________________________________________________

416.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Madison County: Beaverhead National Forest.  Elev. 7650 ft.
T10S R3W S12.  44.9785 N, 111.9143 W.  
5% east slope; deep, sandy clay loam soil; grass. Phenology: flowering & fruiting. 

Tom E. Brierley, 13.  7/27/1937. 		USFS 428275
_________________________________________________________________________

417.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Beaverhead County: Beaverhead National Forest: Sheep Creek Basin.  Elev. 7000 ft.
T15N R29E S13.  
10% southeast slope; shallow clay loam soil; sagebrush vegetation type with Festuca idahoensis, Poa secunda, Koeleria cristata. Scarce. Phenology: fruiting. 

Anthony B. Evanko, GAH-16.  8/12/1947. 		USFS 428274
     with Grant A. Harris
_________________________________________________________________________

418.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Ravalli County: Bitterroot National Forest: Sula District: East Fork Bitterroot River, Mouth Jennings Camp.  Elev. 4750 ft.
Level ground; light loam soil; cleared yellow pine - Douglas fir valley bottom with Agropyron spp., Carex, Stipa, Poa, Potentilla, Achillea. General distribution. Phenology: flowering & fruiting. 

Merton J. Reed, 306.  7/9/1953. 		USFS 428273
     with E. J. Woolfolk
_________________________________________________________________________

419.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Park County: Absaroka National Forest: vicinity of Meadow and Porcupine Creek.  Elev. 6300 ft.
T4N R10E S10.  
West slope; black loam soil; with fireweed, dandelion, Geranium, Poa, yarrow, Melica. Phenology: flowering & fruiting. 

C. H. Hurst, 299.  9/15/1915. 		USFS 428272
_________________________________________________________________________

420.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Park County: Absaroka National Forest: above Yankee Jim Canyon, northwest side of Dome Mountain.  Elev. 7500 ft.
T7S R7E S28.  
West facing slope; shallow soil with gravel; open grassland with fescues, sheep grass and wheatgrass. Wide distribution; abundant. Phenology: flowering & fruiting. 

C. A. Butler, 1.  7/23/1926. 		USFS 428271
_________________________________________________________________________

421.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Sweet Grass County: Absaroka National Forest: Independence.  Elev. 10000 ft.
T7S R12E S13.  
North slope; heavy loam, glacial soil; wet meadow near lake with Arnica, Carex. Phenology: flowering & fruiting. 

C. Eugene Larsen, 37.  8/22/1940. 		USFS 428270
_________________________________________________________________________

422.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Summit County: Gore Range: Arapaho National Forest: North Rock Creek near boundary of Eagles Nest Wilderness, ca 7 air mi NW of Silverthorne and ca 9 air mi SSE of Green Mountain Reservoir.  Elev. 9480-9620 ft.
T4S R78W S18 W1/2.  39.7108 N, 106.1673 W to 39.7035 N, 106.1702 W; NAD 83, , GPS reading.  
Mixed conifer forest and openings. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 2602.  7/8/2010. 		RM 
_________________________________________________________________________

423.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow National Forest: Six Mile Gap.  Elev. 8000 ft.
T13N R80W S32.  
Gentle slope, loam soil, with aspen. Phenology: vegetative only. 

Evan J. Williams, F-5.  7/29/1926. 		USFS 401178
_________________________________________________________________________

424.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming: Medicine Bow National Forest.  Elev. 9000 ft.
Dry and sandy soil. Phenology: vegetative only. 

Lynn H. Douglas, 136.  8/25/1911. 		USFS 401181
_________________________________________________________________________

425.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Lincoln County: Corral Creek, near Corral Creek Guard Station, 14 air mi ESE of Afton.  Elev. 7500 ft.
T31N R116W S17.  
Open meadow bordering creek. Phenology: vegetative only. 

Leila M. Shultz, 3555.  7/17/1979. 		RM 530141
     with John S. Shultz
_________________________________________________________________________

426.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming National Forest: head of Left Fork, Coantag Creek.  Elev. 8600 ft.
T28N R117W S2.  
Slope 20% west; clay sand soil; with Stipa, sage, Poa, and Koeleria. Phenology: vegetative only. 

Charles H. McDonald, McD&D-35.  9/5/1926. 		USFS 401217
     with Robert S. Dalley
_________________________________________________________________________

427.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Sublette County: Wyoming National Forest: junction of East Fork and Spring Creek trails.  Elev. 8400 ft.
T32N R107W S9.  
Slope 2% south; clay loamy sand soil; with Poa, sedge, broam, and other stipas. Phenology: vegetative only. 

J. J. Albano, A-33.  8/26/1927. 		USFS 410413
_________________________________________________________________________

428.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Teton National Forest: Goosewing Creek, Elk Area.  Elev. 7500 ft.
T41N R112W.  
Flat slope; deep loam soil; in sage. Common. Phenology: vegetative only. 

Mark Anderson, 3.  8/2/1918. 		USFS 401216
_________________________________________________________________________

429.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Teton National Forest: close to Arizona Station.  Elev. 6700 ft.
T46N R115W S3.  
Slope 10 degrees west; gravelly loam soil. Phenology: vegetative only. 

R. H. Ohl, 39.  7/10/1928. 		USFS 401214
_________________________________________________________________________

430.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Teton County: Teton National Forest: 0.5 mi W of forks of Cobern and Fall Creek.  Elev. 6400 ft.
T39N R116W S19.  
Slope 10% southeast; loamy sand soil; with Poa, Stipa, Bromus, and Dasiphora. Phenology: vegetative only. 

Charles H. McDonald, 827.  7/10/1928. 		USFS 401215
_________________________________________________________________________

431.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Pitkin County: Sawatch Range: Seller Park, along Forest Road 105, ca 2 air mi N of Nast and ca 23 air mi ESE of Basalt.  Elev. 9600 ft.
T8S R83W S25 SE1/4.  39.3194 N, 106.6047 W; NAD 83, , GPS reading.  
Moist mountain meadow bordered by stream. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 9052.  8/17/2011. 		USFS 898061	Barcode: USFS0059686
_________________________________________________________________________

432.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Rattlesnake Hills: northwest end of range S of Dry Creek Road, ca 17.8 air mi SW of Waltman.  Elev. 6900 ft.
T34N R88W S31.  42.873 N, 107.4341 W.  
Wet meadow of graminoids and forbs. Phenology: fruiting. 

Amy J. Roderick, 7225.  7/24/1998. 		RM 
_________________________________________________________________________

433.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: Gooseberry Hollow above Crooked Creek Canyon, ca 26 air mi SE of Bridger.  Elev. 6200 ft.
T8S R27E S21 NW1/4.  45.127 N, 108.4307 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Open Douglas fir forest along the stream. Phenology: fruiting. 

B. E. Nelson, 6985.  8/10/1980. 		 	Barcode: USFS0047562
_________________________________________________________________________

434.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: Red Pryor Mountain, southeast shoulder, steep slope below the rim to the E, ca 26 air mi SE of Bridger.  Elev. 8265-8465 ft.
T8S R27E S29 NW1/4.  45.1162 N, 108.4489 W; uncertainty 0.25 mi., GPS reading.  
Limber pine/spruce grove on southwest-facing ridge slope. Phenology: buds. 

B. E. Nelson, 75704.  7/24/2008. 		 	Barcode: USFS0047561
_________________________________________________________________________

435.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Grand County: Blue Valley Ranch: east side of Colo Hwy 9; W of the hunting cabin along steep 2-track.  Elev. 8912 ft.
T1S R80W S24.  zone 13S, 389020E, 4422180N; unknown, Specimen Label.  
Along 2-track. Phenology: buds. 

Jeanette Flaig, 8819.  7/27/2009. 		RM 908209
_________________________________________________________________________

436.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Madison County: Ruby Range: Laurin Canyon to Ruby Peak, ca 22-24 air mi ENE of Dillon, ca 9-10 air mi S of Sheridan.  Elev. 6110 ft.
T6S R5W S10.  45.3291 N, 112.1919 W to 45.3315 N, 112.1888 W; NAD 83, , GPS reading.  
Open Douglas fir forest in a dry drainage. Phenology: flowering & fruiting. 

Emma E. Freeland, 1454.  6/26/2012. 		RM 
     with Justine Modica
_________________________________________________________________________

437.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Northeast Wind River Range: south side of Wind River, ca 1 mi downstream of the Tie Hack Historical Monument, ca 20 3/4 air mi NW of Dubois.  Elev. 7620 ft.
T42N R109W S2 NW1/4 NW1/4.  43.634 N, 109.8991 W; uncertainty 0.25 mi..  
Salix boothii/mesic graminoid community between river channel and 9 ft tall exclosure. FS-02-14-05-95-NC-038 Phenology: fruiting. 

Jill Walford, 1997.  8/10/1995. 		RM 643459	Barcode: RM0035666
_________________________________________________________________________

438.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Fremont County: Southern Absaroka Range: Middle Fork Long Creek, 16 air mi NW of Dubois.  Elev. 8100 ft.
T43N R108W S24 NE1/4 SE1/4.  43.6772 N, 109.7597 W; uncertainty 0.25 mi..  
Salix boothii/S. wolfii community along both sides of creek; soil typic cryaquept with ochric surface horizon; with Carex haydeniana. Phenology: buds. 

Jill Walford, 1544.  7/17/1995. 		RM 643458	Barcode: RM0035667
_________________________________________________________________________

439.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Montrose County: Uncompahgre Basin: hillsides SW of Waterdog Basin, ca 11.5 air mi SE of Montrose.  Elev. 7780-8160 ft.
T48N R8W S27 N1/2; also SE1/4 S22, SW1/4 S23, and NW1/4 S26.  38.3928 N, 107.7236 W to 38.3856 N, 107.7367 W; NAD 83, , GPS reading.  
Mixed mountain shrub community. Phenology: flowering. 

Lori E. Brummer, 8683.  6/11/2012. 		RM 
_________________________________________________________________________

440.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Custer County: Challis National Forest: Cape Horn Area: unnamed lake ca 1 mi NW of Banner Summit, 16.8 air mi WNW of Stanley.  Elev. 6939 ft.
T11N R10E S3.  44.31687 N, -115.24737 W; NAD83, uncertainty 10 m., Field Notes.  
Sandy or gravelly soil in xeric lodgepole pine vegetation; 0° slope; morainal geology. 1-25 individuals apparent. Phenology: flowering & fruiting. 

Joshua J. Irwin, 3950.  8/10/2010. 		RM 
_________________________________________________________________________

441.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Lemhi Range: foothills between Bates Gulch and Alder Creek, 13.4 air mi WNW of Leadore.  Elev. 7204 ft.
T16N R24E S8.  44.7243 N, -113.62275 W; NAD83, uncertainty 10 m., Field Notes.  
Sandy or gravelly soil in xeric Douglas-fir vegetation; 14° slope, N aspect; alluvial geology. 26-75 individuals apparent. Phenology: flowering & fruiting. 

Joshua J. Irwin, 2812.  7/26/2010. 		RM 
     with Craig Scott
_________________________________________________________________________

442.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A, Idaho, Custer County: Challis National Forest: Lemhi Range: Horse Lake Creek, E of Horse Lake, 23.1 air mi N of Leadore.  Elev. 6973 ft.
T12N R26E S28.  
<25 plants estimated in mesic soil within herbaceous riparian vegetation, 7 degree slope, NE aspect, rhyodacite geology. Phenology: flowering & fruiting. 

Joshua J. Irwin, 6416.  7/17/2011. 		RM 
_________________________________________________________________________

443.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A, Idaho, Butte County: Challis National Forest: Lemhi Range: Middle Canyon ca 0.4 mi N of parking area, 24.8 air mi NE of Arco.  Elev. 6606 ft.
T7N R29E S35.  
25-75 plants estimated in xeric soil within a forb dominated vegetation, 26 degree slope, S aspect, limestone geology. 25-75 plants estimated. Phenology: flowering & fruiting. 

Joshua J. Irwin, 6644.  7/22/2011. 		RM 
_________________________________________________________________________

444.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Lemhi County: Salmon River Gorge: Kriley Creek, ca 12.5 air mi N of Salmon.  Elev. 3800-4000 ft.
T5S R19W S1 NE1/4.  45.3554 N, 113.9245 W to 45.3574 N, 113.9168 W; NAD 83, , GPS reading.  
Valley bottom and adjacent steep northwest exposure. Phenology: flowering & fruiting. 

Ronald L. Hartman, 89971.  5/26/2010. 		RM 
     with Joshua J. Irwin
_________________________________________________________________________

445.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: Forest Road 187, Lewis and Clark Backcountry Byway, Horseshoe Bend Creek, 10 air mi ENE of Tendoy, from creek crossing E to Montana.  Elev. 8320-8600 ft.
T19N R26E S1 W1/2.  
Meadow. Phenology: flowering & fruiting. 

Ronald L. Hartman, 90178.  7/25/2010. 		RM 
_________________________________________________________________________

446.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: Forest Road 187, Lewis and Clark Backcountry Byway, Horseshoe Bend Creek, 10 air mi ENE of Tendoy, from creek crossing E to Montana.  Elev. 8320-8600 ft.
T19N R26E S1 W1/2.  
Meadow. Phenology: flowering & fruiting. 

Ronald L. Hartman, 90181.  7/25/2010. 		RM 
_________________________________________________________________________

447.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				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, 90293.  7/25/2010. 		RM 
_________________________________________________________________________

448.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Lemhi Range: Boulder Flat along Hayden Creek Road (Forest Road 08) 1.4 road mi from forest boundary, ca 14.5 air mi SW of Tendoy.  Elev. 6176 ft.
T17N R23E S34 S1/2.  44.7568 N, 113.7146 W; NAD 83, , GPS reading.  
Douglas fir forest and adjacent stream. Phenology: flowering & fruiting. 

Ronald L. Hartman, 90337.  7/27/2010. 		RM 
_________________________________________________________________________

449.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Lemhi County: Northern Salmon River Mountains: Salmon Wild and Scenic River: Salmon River Trail from ca 1 mi E to Horse Creek.  Elev. 2850-2900 ft.
T24N R14E S27 N1/2.  45 23.704' N, 114 42.923' W to 45 23.781' N, 114 43.915' W; NAD 83, , GPS reading.  
Trail with steep boulder field on either side, shrubs scattered along river. Phenology: flowering & fruiting. 

Ronald L. Hartman, 91499.  6/13/2011. 		RM 
     with Emma E. Stewart
_________________________________________________________________________

450.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Idaho, Lemhi County: Northern Salmon River Mountains: Salmon Wild and Scenic River: Salmon River Trail from ca 1 mi E to Horse Creek.  Elev. 2850-2900 ft.
T24N R14E S27 N1/2.  45 23.704' N, 114 42.923' W to 45 23.781' N, 114 43.915' W; NAD 83, , GPS reading.  
Trail with steep boulder field on either side, shrubs scattered along river. Phenology: flowering & fruiting. 

Ronald L. Hartman, 91535.  6/13/2011. 		RM 
     with Emma E. Stewart
_________________________________________________________________________

451.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Madison County: Tobacco Root Mountains: Harris Creek, ca 14-15 air mi WNW of Ennis, ca 6 air mi SW of South Baldy Mountain.  Elev. 6880 ft.
T5S R3W S7.  45.4166 N, 112.0176 W; NAD 83, , GPS reading.  
Sagebrush steppe. Phenology: flowering & fruiting. 

Emma E. Freeland, 5719.  6/18/2013. 		RM 
_________________________________________________________________________

452.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Beaverhead County: Henrys Lake Mountains: Antelope Basin, along the Continental Divide National Scenic Trail, ca 11 air mi SSW of Earthquake Lake, ca 48 air mi S of Ennis.  Elev. 7040-7280 ft.
T13S R2E S9 SW1/4; also NE1/4 S16.  44.7159 N, 111.4913 W; NAD 83, , GPS reading.  
Roadside. Phenology: flowering & fruiting. 

Emma E. Freeland, 7182.  7/21/2013. 		RM 
_________________________________________________________________________

453.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Beaverhead County: Henrys Lake Mountains: Antelope Basin, along the Continental Divide National Scenic Trail, ca 11 air mi SSW of Earthquake Lake, ca 48 air mi S of Ennis.  Elev. 7040-7280 ft.
T13S R2E S9 SW1/4; also NE1/4 S16.  44.7089 N, 111.48795 W to 44.7087 N, 111.4867 W; NAD 83, , GPS reading.  
Sagebrush grasslands with occasional Pseudotsuga menziesii and Pinus contorta. Phenology: flowering & fruiting. 

Emma E. Freeland, 7265.  7/21/2013. 		RM 
_________________________________________________________________________

454.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Madison County: Tobacco Root Mountains: North Fork Mill Creek  to Branham Peaks, ca 18 air mi NW of Ennis, ca 3.5 air mi SE of Granite Peak.  Elev. 8790-8820 ft.
T4S R3W S5 N1/2; also T3S R3W S32 South1/2.  45.5166 N, 111.9926 W to 45.5162 N, 111.9913 W; NAD 83, , GPS reading.  
Along a trail. Phenology: flowering. 

Emma E. Freeland, 7344.  7/24/2013. 		RM 
_________________________________________________________________________

455.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Madison County: Tobacco Root Mountains: North Willow Creek, ca 2 air mi SW of Pony, ca 4.5 air mi NE of Hollowtop Mountain.  Elev. 6680-6720 ft.
T2S R3W S25 N1/2.  45.6392 N, 111.9119 W to 45.6386 N, 111.9104 W; NAD 83, , GPS reading.  
Grasslands on west-facing slopes. Phenology: fruiting. 

Emma E. Freeland, 7623.  7/31/2013. 		RM 
_________________________________________________________________________

456.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Madison County: Gravelly Range: along Forest Road 292, ca 1/4 air mi S of Call Road Reservoir, ca 17 air mi SSW of Ennis.  Elev. 7930-7970 ft.
T8S R2W S21 NW1/4.  45.1285 N, 111.8589 W to 45.1292 N, 111.8602 W; NAD 83, , GPS reading.  
Dry mountain meadow. Phenology: flowering & fruiting. 

Emma E. Freeland, 7734.  8/1/2013. 		RM 
_________________________________________________________________________

457.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Montana, Beaverhead County: Eastern Centennial Mountains: Mount Jefferson and ridge to the E of the summit, along and to the Montana side of the Continental Divide between Montana and Idaho, ca 10-12 air mi ESE of Upper Red Rock Lake, ca 19 air mi S of junction of Mont Hwy 87 and U.S. Hwy 287.  Elev. 9470 ft.
T15S R2E S4.  44.5587 N, 111.488 W to 44.557 N, 111.4861 W; NAD 83, , GPS reading.  
Subalpine grasslands with occasional Pinus albicaulis, Picea engelmannii, and Abies lasiocarpa. Phenology: flowering & fruiting. 

Emma E. Freeland, 8200.  8/11/2013. 		RM 
_________________________________________________________________________

458.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				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 NE1/4.  38.4566 N, 108.5355 W to 38.4622 N, 108.534 W; NAD 83, , GPS reading.  
Aspen and spruce/fir forest with open areas. Phenology: fruiting. 

Lori E. Brummer, 1134.  7/26/2010. 		RM 
_________________________________________________________________________

459.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Freezeout Mountains: Petes Gap, ca 6 air mi W of Wyo Hwy 487; ca 10.8 air mi NW of Medicine Bow.  Elev. 7900-8000 ft.
T24N R79W S17.  42.0531 N, 106.3139 W.  
North-facing Douglas fir slope. Phenology: flowering. 

Amy J. Roderick, 7585.  8/1/1998. 		RM 
_________________________________________________________________________

460.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Dry Creek Trail (Forest Trail 114), along trail and adjoining area, ca 18.5 air mi SW of Montrose.  Elev. 8840-9520 ft.
T47N R11W S18; also E1/2 S19, SW1/4 S20, W1/2 S29, and NE1/4 S30.  38.2999 N, 108.1124 W to 38.3342 N, 108.1211 W; NAD 83, , GPS reading.  
Spruce/fir with scattered aspen. Phenology: flowering. 

Lori E. Brummer, 4751.  7/6/2011. 		RM 
_________________________________________________________________________

461.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: North Fork Powder River Wilderness Study Area: Packsaddle Canyon, ca 28.5 mi NW of Kaycee.  Elev. 7360 ft.
T46N R84W S34 NW1/4.  
Forested slope, north aspect; with Pseudotsuga menziesii, Prosartes trachycarpa, Symphoricarpos oreophilus, mosses. 

Bonnie Heidel, 4174b.  7/19/2015. 		RM 930038	Barcode: RM0091839
_________________________________________________________________________

462.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., South Dakota, Lawrence County: Ca 14 mi SW of Spearfish.  Elev. 6300 ft.
44 21' N, 104 3.2' W; unknown, , Specimen Label.  
Grassy meadow, with Carex hoodii, Bromus. Phenology: fruiting. 

Robert D. Dorn, 11773.  7/13/2016. 		RM 937694	Barcode: RM0106994
_________________________________________________________________________

463.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				Poaceae

U.S.A., Colorado, Douglas County: East-central Colorado: Mosquito Range to Plains: Rampart Range: slopes and ridges ca 1 mi E of Noddleheads, off Colo Hwy 67 near trailhead for Forest Trail Road 677, ca 7.2 air mi NE of Deckers.  Elev. 7440-7840 ft.
T8S R69W S29 N1/2.  39.3235 N, 105.1385 W.  zone 13, 488887E, 4352352N.  
In a moist drainage in open Douglas fir forest. Phenology: fruiting. 

Timothy W. Chumley, 4878.  7/21/1996. 		 
_________________________________________________________________________

464.  Achnatherum nelsonii (Scribn.) Barkworth ssp. dorei (Barkworth & J. Maze) Barkworth 				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. 9000-9540 ft.
T19N R81W S17.  41.6209 N, 106.5262 W; uncertainty 1 mi..  
Steep, rocky sagebrush slope. Phenology: fruiting. 

B. E. Nelson, 39365.  7/30/1996. 		 
     with Amy J. Roderick
_________________________________________________________________________

465.  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
_________________________________________________________________________

466.  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
_________________________________________________________________________

467.  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
_________________________________________________________________________

468.  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
_________________________________________________________________________

469.  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
_________________________________________________________________________

470.  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
_________________________________________________________________________

471.  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 
_________________________________________________________________________

472.  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 
_________________________________________________________________________

473.  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 
_________________________________________________________________________

474.  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
_________________________________________________________________________

475.  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
_________________________________________________________________________

476.  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
_________________________________________________________________________

477.  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
_________________________________________________________________________

478.  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
_________________________________________________________________________

479.  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
_________________________________________________________________________

480.  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
_________________________________________________________________________

481.  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
_________________________________________________________________________

482.  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
_________________________________________________________________________

483.  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
_________________________________________________________________________

484.  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
_________________________________________________________________________

485.  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
_________________________________________________________________________

486.  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
_________________________________________________________________________

487.  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 
_________________________________________________________________________

488.  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 
_________________________________________________________________________

489.  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
_________________________________________________________________________

490.  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
_________________________________________________________________________

491.  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
_________________________________________________________________________

492.  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
_________________________________________________________________________

493.  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
_________________________________________________________________________

494.  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
_________________________________________________________________________

495.  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
_________________________________________________________________________

496.  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
_________________________________________________________________________

497.  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
_________________________________________________________________________

498.  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
_________________________________________________________________________

499.  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
_________________________________________________________________________

500.  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
_________________________________________________________________________

501.  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
_________________________________________________________________________

502.  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
_________________________________________________________________________

503.  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
_________________________________________________________________________

504.  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
_________________________________________________________________________

505.  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
_________________________________________________________________________

506.  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 
_________________________________________________________________________

507.  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 
_________________________________________________________________________

508.  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 
_________________________________________________________________________

509.  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
_________________________________________________________________________

510.  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
_________________________________________________________________________

511.  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 
_________________________________________________________________________

512.  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 
_________________________________________________________________________

513.  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 
_________________________________________________________________________

514.  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 
_________________________________________________________________________

515.  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
_________________________________________________________________________

516.  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 
_________________________________________________________________________

517.  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 
_________________________________________________________________________

518.  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 
_________________________________________________________________________

519.  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 
_________________________________________________________________________

520.  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 
_________________________________________________________________________

521.  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 
_________________________________________________________________________

522.  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. 		 
_________________________________________________________________________

523.  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. 		 
_________________________________________________________________________

524.  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. 		 
_________________________________________________________________________

525.  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. 		 
_________________________________________________________________________

526.  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. 		 
_________________________________________________________________________

527.  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. 		 
_________________________________________________________________________

528.  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. 		 
_________________________________________________________________________

529.  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. 		 
_________________________________________________________________________

530.  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. 		 
_________________________________________________________________________

531.  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. 		 
_________________________________________________________________________

532.  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. 		 
_________________________________________________________________________

533.  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. 		 
_________________________________________________________________________

534.  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. 		 
_________________________________________________________________________

535.  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. 		 
_________________________________________________________________________

536.  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. 		 
_________________________________________________________________________

537.  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 
_________________________________________________________________________

538.  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 
_________________________________________________________________________

539.  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 
_________________________________________________________________________

540.  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 
_________________________________________________________________________

541.  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
_________________________________________________________________________

542.  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 
_________________________________________________________________________

543.  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 
_________________________________________________________________________

544.  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 
_________________________________________________________________________

545.  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 
_________________________________________________________________________

546.  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
_________________________________________________________________________

547.  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
_________________________________________________________________________

548.  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
_________________________________________________________________________

549.  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
_________________________________________________________________________

550.  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 
_________________________________________________________________________

551.  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
_________________________________________________________________________

552.  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
_________________________________________________________________________

553.  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
_________________________________________________________________________

554.  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 
_________________________________________________________________________

555.  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 
_________________________________________________________________________

556.  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 
_________________________________________________________________________

557.  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. 		 
_________________________________________________________________________

558.  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
_________________________________________________________________________

559.  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
_________________________________________________________________________

560.  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 
_________________________________________________________________________

561.  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
_________________________________________________________________________

562.  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
_________________________________________________________________________

563.  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
_________________________________________________________________________

564.  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
_________________________________________________________________________

565.  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
_________________________________________________________________________

566.  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
_________________________________________________________________________

567.  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
_________________________________________________________________________

568.  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
_________________________________________________________________________

569.  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
_________________________________________________________________________

570.  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
_________________________________________________________________________

571.  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
_________________________________________________________________________

572.  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. 		 
_________________________________________________________________________

573.  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. 		 
_________________________________________________________________________

574.  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
_________________________________________________________________________

575.  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
_________________________________________________________________________

576.  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
_________________________________________________________________________

577.  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
_________________________________________________________________________

578.  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
_________________________________________________________________________

579.  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
_________________________________________________________________________

580.  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
_________________________________________________________________________

581.  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
_________________________________________________________________________

582.  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
_________________________________________________________________________

583.  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
_________________________________________________________________________

584.  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 
_________________________________________________________________________

585.  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 
_________________________________________________________________________

586.  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
_________________________________________________________________________

587.  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 
_________________________________________________________________________

588.  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
_________________________________________________________________________

589.  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
_________________________________________________________________________

590.  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
_________________________________________________________________________

591.  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
_________________________________________________________________________

592.  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
_________________________________________________________________________

593.  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
_________________________________________________________________________

594.  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
_________________________________________________________________________

595.  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
_________________________________________________________________________

596.  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
_________________________________________________________________________

597.  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
_________________________________________________________________________

598.  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
_________________________________________________________________________

599.  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
_________________________________________________________________________

600.  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
_________________________________________________________________________

601.  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
_________________________________________________________________________

602.  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
_________________________________________________________________________

603.  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
_________________________________________________________________________

604.  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
_________________________________________________________________________

605.  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
_________________________________________________________________________

606.  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
_________________________________________________________________________

607.  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
_________________________________________________________________________

608.  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
_________________________________________________________________________

609.  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
_________________________________________________________________________

610.  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
_________________________________________________________________________

611.  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
_________________________________________________________________________

612.  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
_________________________________________________________________________

613.  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
_________________________________________________________________________

614.  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
_________________________________________________________________________

615.  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
_________________________________________________________________________

616.  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
_________________________________________________________________________

617.  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
_________________________________________________________________________

618.  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
_________________________________________________________________________

619.  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
_________________________________________________________________________

620.  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
_________________________________________________________________________

621.  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
_________________________________________________________________________

622.  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
_________________________________________________________________________

623.  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. 		 
_________________________________________________________________________

624.  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
_________________________________________________________________________

625.  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
_________________________________________________________________________

626.  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
_________________________________________________________________________

627.  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
_________________________________________________________________________

628.  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
_________________________________________________________________________

629.  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
_________________________________________________________________________

630.  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
_________________________________________________________________________

631.  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
_________________________________________________________________________

632.  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
_________________________________________________________________________

633.  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
_________________________________________________________________________

634.  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
_________________________________________________________________________

635.  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
_________________________________________________________________________

636.  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
_________________________________________________________________________

637.  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
_________________________________________________________________________

638.  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
_________________________________________________________________________

639.  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
_________________________________________________________________________

640.  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
_________________________________________________________________________

641.  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
_________________________________________________________________________

642.  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
_________________________________________________________________________

643.  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
_________________________________________________________________________

644.  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
_________________________________________________________________________

645.  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. 		 
_________________________________________________________________________

646.  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. 		 
_________________________________________________________________________

647.  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. 		 
_________________________________________________________________________

648.  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. 		 
_________________________________________________________________________

649.  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
_________________________________________________________________________

650.  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. 		 
_________________________________________________________________________

651.  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
_________________________________________________________________________

652.  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. 		 
_________________________________________________________________________

653.  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. 		 
_________________________________________________________________________

654.  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. 		 
_________________________________________________________________________

655.  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. 		 
_________________________________________________________________________

656.  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. 		 
_________________________________________________________________________

657.  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. 		 
_________________________________________________________________________

658.  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. 		 
_________________________________________________________________________

659.  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. 		 
_________________________________________________________________________

660.  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. 		 
_________________________________________________________________________

661.  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. 		 
_________________________________________________________________________

662.  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. 		 
_________________________________________________________________________

663.  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. 		 
_________________________________________________________________________

664.  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. 		 
_________________________________________________________________________

665.  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. 		 
_________________________________________________________________________

666.  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. 		 
_________________________________________________________________________

667.  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. 		 
_________________________________________________________________________

668.  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
_________________________________________________________________________

669.  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. 		 
_________________________________________________________________________

670.  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. 		 
_________________________________________________________________________

671.  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. 		 
_________________________________________________________________________

672.  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
_________________________________________________________________________

673.  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
_________________________________________________________________________

674.  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
_________________________________________________________________________

675.  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. 		 
_________________________________________________________________________

676.  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. 		 
_________________________________________________________________________

677.  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
_________________________________________________________________________

678.  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. 		 
_________________________________________________________________________

679.  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
_________________________________________________________________________

680.  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
_________________________________________________________________________

681.  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
_________________________________________________________________________

682.  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
_________________________________________________________________________

683.  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
_________________________________________________________________________

684.  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
_________________________________________________________________________

685.  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
_________________________________________________________________________

686.  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. 		 
_________________________________________________________________________

687.  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 
_________________________________________________________________________

688.  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 
_________________________________________________________________________

689.  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 
_________________________________________________________________________

690.  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
_________________________________________________________________________

691.  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 
_________________________________________________________________________

692.  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 
_________________________________________________________________________

693.  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
_________________________________________________________________________

694.  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
_________________________________________________________________________

695.  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
_________________________________________________________________________

696.  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
_________________________________________________________________________

697.  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
_________________________________________________________________________

698.  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
_________________________________________________________________________

699.  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
_________________________________________________________________________

700.  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
_________________________________________________________________________

701.  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
_________________________________________________________________________

702.  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
_________________________________________________________________________

703.  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
_________________________________________________________________________

704.  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
_________________________________________________________________________

705.  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
_________________________________________________________________________

706.  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
_________________________________________________________________________

707.  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 
_________________________________________________________________________

708.  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 
_________________________________________________________________________

709.  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 
_________________________________________________________________________

710.  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
_________________________________________________________________________

711.  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
_________________________________________________________________________

712.  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
_________________________________________________________________________

713.  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
_________________________________________________________________________

714.  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
_________________________________________________________________________

715.  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 
_________________________________________________________________________

716.  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
_________________________________________________________________________

717.  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
_________________________________________________________________________

718.  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
_________________________________________________________________________

719.  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
_________________________________________________________________________

720.  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
_________________________________________________________________________

721.  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
_________________________________________________________________________

722.  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
_________________________________________________________________________

723.  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
_________________________________________________________________________

724.  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
_________________________________________________________________________

725.  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
_________________________________________________________________________

726.  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
_________________________________________________________________________

727.  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
_________________________________________________________________________

728.  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
_________________________________________________________________________

729.  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
_________________________________________________________________________

730.  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
_________________________________________________________________________

731.  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
_________________________________________________________________________

732.  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
_________________________________________________________________________

733.  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
_________________________________________________________________________

734.  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
_________________________________________________________________________

735.  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
_________________________________________________________________________

736.  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
_________________________________________________________________________

737.  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
_________________________________________________________________________

738.  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
_________________________________________________________________________

739.  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
_________________________________________________________________________

740.  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
_________________________________________________________________________

741.  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
_________________________________________________________________________

742.  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
_________________________________________________________________________

743.  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
_________________________________________________________________________

744.  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
_________________________________________________________________________

745.  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
_________________________________________________________________________

746.  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
_________________________________________________________________________

747.  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
_________________________________________________________________________

748.  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
_________________________________________________________________________

749.  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
_________________________________________________________________________

750.  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
_________________________________________________________________________

751.  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 
_________________________________________________________________________

752.  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 
_________________________________________________________________________

753.  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 
_________________________________________________________________________

754.  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 
_________________________________________________________________________

755.  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 
_________________________________________________________________________

756.  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 
_________________________________________________________________________

757.  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 
_________________________________________________________________________

758.  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
_________________________________________________________________________

759.  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
_________________________________________________________________________

760.  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
_________________________________________________________________________

761.  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 
_________________________________________________________________________

762.  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 
_________________________________________________________________________

763.  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 
_________________________________________________________________________

764.  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 
_________________________________________________________________________

765.  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
_________________________________________________________________________

766.  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
_________________________________________________________________________

767.  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
_________________________________________________________________________

768.  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
_________________________________________________________________________

769.  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
_________________________________________________________________________

770.  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
_________________________________________________________________________

771.  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
_________________________________________________________________________

772.  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
_________________________________________________________________________

773.  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
_________________________________________________________________________

774.  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
_________________________________________________________________________

775.  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
_________________________________________________________________________

776.  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
_________________________________________________________________________

777.  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
_________________________________________________________________________

778.  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
_________________________________________________________________________

779.  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
_________________________________________________________________________

780.  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
_________________________________________________________________________

781.  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
_________________________________________________________________________

782.  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
_________________________________________________________________________

783.  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 
_________________________________________________________________________

784.  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 
_________________________________________________________________________

785.  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 
_________________________________________________________________________

786.  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 
_________________________________________________________________________

787.  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 
_________________________________________________________________________

788.  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 
_________________________________________________________________________

789.  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 
_________________________________________________________________________

790.  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
_________________________________________________________________________

791.  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
_________________________________________________________________________

792.  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
_________________________________________________________________________

793.  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
_________________________________________________________________________

794.  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
_________________________________________________________________________

795.  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
_________________________________________________________________________

796.  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 
_________________________________________________________________________

797.  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 
_________________________________________________________________________

798.  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 
_________________________________________________________________________

799.  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 
_________________________________________________________________________

800.  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 
_________________________________________________________________________

801.  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 
_________________________________________________________________________

802.  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 
_________________________________________________________________________

803.  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 
_________________________________________________________________________

804.  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
_________________________________________________________________________

805.  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 
_________________________________________________________________________

806.  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 
_________________________________________________________________________

807.  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 
_________________________________________________________________________

808.  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 
_________________________________________________________________________

809.  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
_________________________________________________________________________

810.  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
_________________________________________________________________________

811.  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
_________________________________________________________________________

812.  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
_________________________________________________________________________

813.  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
_________________________________________________________________________

814.  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
_________________________________________________________________________

815.  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 
_________________________________________________________________________

816.  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 
_________________________________________________________________________

817.  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 
_________________________________________________________________________

818.  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 
_________________________________________________________________________

819.  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 
_________________________________________________________________________

820.  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 
_________________________________________________________________________

821.  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 
_________________________________________________________________________

822.  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 
_________________________________________________________________________

823.  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 
_________________________________________________________________________

824.  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
_________________________________________________________________________

825.  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
_________________________________________________________________________

826.  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 
_________________________________________________________________________

827.  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 
_________________________________________________________________________

828.  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 
_________________________________________________________________________

829.  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 
_________________________________________________________________________

830.  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 
_________________________________________________________________________

831.  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 
_________________________________________________________________________

832.  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 
_________________________________________________________________________

833.  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 
_________________________________________________________________________

834.  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 
_________________________________________________________________________

835.  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 
_________________________________________________________________________

836.  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. 		 
_________________________________________________________________________

837.  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 
_________________________________________________________________________

838.  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 
_________________________________________________________________________

839.  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
_________________________________________________________________________

840.  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 
_________________________________________________________________________

841.  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
_________________________________________________________________________

842.  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 
_________________________________________________________________________

843.  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 
_________________________________________________________________________

844.  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 
_________________________________________________________________________

845.  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 
_________________________________________________________________________

846.  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 
_________________________________________________________________________

847.  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
_________________________________________________________________________

848.  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
_________________________________________________________________________

849.  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 
_________________________________________________________________________

850.  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 
_________________________________________________________________________

851.  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. 		 
_________________________________________________________________________

852.  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. 		 
_________________________________________________________________________

853.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				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, 38220.  7/7/2000. 		RM 824697	Barcode: RM0019592
_________________________________________________________________________

854.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Absaroka Mountains: Bridger-Teton National Forest: Two Ocean Pass, along Pacific Creek, ca 30 mi NE of Moran.  Elev. 8160 ft.
T47N R111W S15.  44.04 N, 110.1629 W.  
Meadow with Potentilla gracilis, Arenaria congesta, and Aster integrifolius. Phenology: fruiting. 

Erwin F. Evert, 28436.  7/28/1994. 		RM 782041	Barcode: RM0157679
_________________________________________________________________________

855.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Gros Ventre Area: Miner Creek, ca 12 air mi ESE of Bondurant.  Elev. 8100-8200 ft.
T37N R111W S29.  43.1475 N, 110.1965 W.  
Shaley and sandy slopes, willow bottoms, and spruce forest. Phenology: flowering. 

Ronald L. Hartman, 46407.  6/23/1994. 		RM 627731	Barcode: RM0157661
_________________________________________________________________________

856.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Gros Ventre Area: upper Gros Ventre River Road, between Big Cow Creek and Lafferty Creek.  Elev. 7600-7760 ft.
T41N R111W S30 South 1/4; also NE1/4 S31 and S32.  43.49 N, 110.2179 W; uncertainty 3 mi..  
Roadside through sagebrush and lodgepole pine. Phenology: flowering. 

Ronald L. Hartman, 46685.  6/26/1994. 		RM 627732	Barcode: RM0157660
_________________________________________________________________________

857.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Gros Ventre Area: Swift Creek trail from Wilderness boundary NNE ca 1.5 air mi, at break of trail with basin area.  Elev. 7400-9400 ft.
T39N R113W S3 NE1/4; also E1/2 S4 and N1/2 S9.  43.371 N, 110.391 W.  
Coniferous forest and stream margins along trail; substrate calcareous. Phenology: flowering. 

Ronald L. Hartman, 46841.  6/28/1994. 		RM 627733	Barcode: RM0157659
_________________________________________________________________________

858.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Gros Ventre Area: Swift Creek trail from Wilderness boundary NNE ca 1.5 air mi, at break of trail with basin area.  Elev. 7400-9400 ft.
T39N R113W S3 NE1/4; also E1/2 S4 and N1/2 S9.  43.371 N, 110.391 W.  
Coniferous forest and stream margins along trail; substrate calcareous. Phenology: flowering. 

Ronald L. Hartman, 46879.  6/28/1994. 		RM 627734	Barcode: RM0157658
_________________________________________________________________________

859.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Gros Ventre Area: Little Granite Creek Pack Trail: from trail head to Wilderness boundary.  Elev. 6700-7000 ft.
T39N R114W S22.  43.3281 N, 110.5085 W; uncertainty 1 mi..  
Streamside and coniferous forest. Phenology: flowering. 

Ronald L. Hartman, 47222.  7/7/1994. 		RM 627735	Barcode: RM0157657
_________________________________________________________________________

860.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

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

Ronald L. Hartman, 47675.  7/10/1994. 		RM 627736	Barcode: RM0157662
_________________________________________________________________________

861.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				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: flowering. 

Ronald L. Hartman, 48271.  7/26/1994. 		RM 627737	Barcode: RM0157675
_________________________________________________________________________

862.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Gros Ventre Area: 1-1.5 air mi S and SW of Red Hills.  Elev. 9800-10500 ft.
T39N R112W S13; also S14.  43.3424 N, 110.2343 W; uncertainty 2 mi..  
Lakeside and meadows. Phenology: fruiting. 

Ronald L. Hartman, 49131.  8/2/1994. 		RM 627738	Barcode: RM0157663
     with Tom Cramer
_________________________________________________________________________

863.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Gros Ventre Area: ca 7 air mi NE of Jackson.  Elev. 6800-6900 ft.
T41N R115W S3.  43.5476 N, 110.6362 W; uncertainty 1 mi..  
Fen and surrounding sagebrush plains. Phenology: flowering. 

Ronald L. Hartman, 51545.  6/28/1995. 		RM 660716	Barcode: RM0157692
_________________________________________________________________________

864.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Gros Ventre Area: Fisherman Lake Creek Road, 0.7 air mi NE of U.S. Hwy 191, ca 6 air mi SE of Bondurant.  Elev. 6800 ft.
T37N R112W S21 W1/2.  43.162 N, 110.2946 W; uncertainty 1 mi..  
Gravel pile area. Phenology: fruiting. 

Ronald L. Hartman, 52214.  7/16/1995. 		RM 660777	Barcode: RM0157684
     with Stuart Markow
_________________________________________________________________________

865.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Gros Ventre Area: ca 7 air mi E of Bondurant.  Elev. 7300-7400 ft.
T37N R112W S10 E1/2.  43.191 N, 110.275 W; uncertainty 1 mi..  
Meadow and willow thickets along stream. Phenology: fruiting. 

Ronald L. Hartman, 52372.  7/23/1995. 		RM 660778	Barcode: RM0157685
_________________________________________________________________________

866.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 2 air mi SSW of Black Rock Ranger Station on road to Lily Lake.  Elev. 8150-8250 ft.
T44N R113W S11 NE1/4; also W1/2 S12.  43.7924 N, 110.3772 W; uncertainty 1 mi..  
Roadside through sagebrush grassland and wooded areas. Phenology: flowering & fruiting. 

Ronald L. Hartman, 51698.  7/14/1995. 		RM 660774	Barcode: RM0157688
_________________________________________________________________________

867.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Spread Creek, ca 5 air mi SW of Black Rock Ranger Station.  Elev. 7300-7500 ft.
T44N R113W S16.  43.778 N, 110.4171 W; uncertainty 1 mi..  
Bluffs overlooking creek, often sandy, slopes and along creek, and wooded areas. Phenology: flowering & fruiting. 

Ronald L. Hartman, 51763.  7/14/1995. 		RM 660775	Barcode: RM0157687
_________________________________________________________________________

868.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: South Fork Spread Creek, 1-2 air mi S of Lily Lake.  Elev. 8000-8100 ft.
T44N R112W S20 South1/2; also N1/2 S29.  43.7636 N, 110.3175 W; uncertainty 1 mi..  
Valley floor and lower slopes. Phenology: flowering. 

Ronald L. Hartman, 51918.  7/14/1995. 		RM 660776	Barcode: RM0157686
_________________________________________________________________________

869.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Upper Slide Lake.  Elev. 7200 ft.
T42N R112W S29.  43.5764 N, 110.3175 W; uncertainty 1 mi..  
Rocky slopes. Phenology: fruiting. 

Ronald L. Hartman, 52761.  7/24/1995. 		RM 660780	Barcode: RM0157683
     with Stuart Markow
_________________________________________________________________________

870.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				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. 

Ronald L. Hartman, 53050.  7/24/1995. 		RM 660782	Barcode: RM0157681
_________________________________________________________________________

871.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: 2-4.5 air mi E of Black Rock Ranger Station.  Elev. 7200-7800 ft.
T45N R112W S33; also S34 and S35.  43.8224 N, 110.3069 W; uncertainty 3 mi..  
Mountain slope and roadside. Phenology: flowering. 

Ronald L. Hartman, 53098.  7/25/1995. 		RM 660783	Barcode: RM0157680
_________________________________________________________________________

872.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland: Flat Creek, 1-2 air mi NW of Flat Creek Ranch.  Elev. 7200-7300 ft.
T41N R114W S6 South1/2.  43.5476 N, 110.5764 W; uncertainty 1 mi..  
Open and wooded areas along road or creek. Phenology: fruiting. 

Ronald L. Hartman, 53963.  8/20/1995. 		RM 660728	Barcode: RM0157690
_________________________________________________________________________

873.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Sublette Range: ca 18 air mi N of Cokeville.  Elev. 7200-7450 ft.
T27N R119W S15 NE1/4.  42.3294 N, 110.9539 W.  
Sagebrush hillside. Phenology: flowering & fruiting. 

Thomas Cramer, 3923.  8/15/1994. 		RM 608517	Barcode: RM0161851
_________________________________________________________________________

874.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				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: fruiting. 

Thomas Cramer, 10022.  7/30/1995. 		RM 644631	Barcode: RM0157751
     with Jane T. Kellett
_________________________________________________________________________

875.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: ca 13.5 air mi N of Cokeville; Sublette Range at Raymond Creek.  Elev. 6400 ft.
T26N R119W S6 NE1/4.  42.27 N, 111.0231 W.  
Creek bottom with birch, chokecherry, Cornus, and willow thickets. Phenology: flowering & fruiting. 

Thomas Cramer, 7593.  7/11/1995. 		RM 644632	Barcode: RM0157752
     with Jane T. Kellett
_________________________________________________________________________

876.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Trail Creek, ca 14.5 air mi N of Kemmerer.  Elev. 7700-7800 ft.
T23N R116W S6 E1/4.  42.0008 N, 110.6282 W; uncertainty 1 mi..  
Steep sagebrush hillside with Amelanchier, Prunus, and aspen stands. Phenology: flowering & fruiting. 

Thomas Cramer, 9786.  7/29/1995. 		RM 646338	Barcode: RM0157750
     with Jane T. Kellett
_________________________________________________________________________

877.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Upper Brooks Lake trail: ca 24 air mi NW of Dubois; W of main trail.  Elev. 9120 ft.
T44N R110W S13.  
Grassland. Plot 94063   SW, SW, SE Phenology: fruiting. 

C. Lynn Kinter, 1008.  8/24/1994. 		RM 729447	Barcode: RM0157760
_________________________________________________________________________

878.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Bald Mountain: ca 6 air mi W of Dubois, ca 2/3 down in large opening on south side of mountain.  Elev. 9355 ft.
T41N R107W S18.  
Dry grassland. Plot 95011   SE, SW, NE Phenology: fruiting. 

C. Lynn Kinter, 1438.  7/28/1995. 		RM 729441	Barcode: RM0157766
     with Lisa Cordray
_________________________________________________________________________

879.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				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, 1505.  8/12/1995. 		RM 729440	Barcode: RM0157782
     with Jazmyn McDonald
_________________________________________________________________________

880.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Doby Cliff: ca 14 air mi WNW of Dubois; in an area of burned sagebrush, E of Doby Cliff and ca 1 mi S of the main Long Creek Road.  Elev. 7985 ft.
T43N R108W S30.  
Former Artemisia tridentata stand-now grass. Plot 94035   SW, C Phenology: flowering & fruiting. 

C. Lynn Kinter, 1943.  7/9/1996. 		RM 729446	Barcode: RM0157761
_________________________________________________________________________

881.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Upper Tappan Creek: ca 10.5 air mi NW of Dubois; cattle and game trails to site.  Elev. 8300 ft.
T43N R107W S29.  
Artemisia cana var. viscidula stand. Plot 96025   NW, SE, SE Phenology: flowering & fruiting. 

C. Lynn Kinter, 2020.  7/11/1996. 		RM 729439	Barcode: RM0157783
     with Will Conley
_________________________________________________________________________

882.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Five Pocket Meadows: ca 19 air mi NW of Dubois; N of Horse Creek, near beginning of trail up into Lake Pocket.  Elev. 8805 ft.
T44N R107W S10.  
Grassland. Plot 94046   NW, NW, SE Phenology: flowering. 

C. Lynn Kinter, 2220.  8/5/1996. 		RM 729438	Barcode: RM0157784
     with Will Conley
_________________________________________________________________________

883.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Five Pocket Meadows: ca 19 air mi NW of Dubois; N of Horse Creek, near beginning of trail up into Lake Pocket.  Elev. 8795 ft.
T44N R107W S10.  
Wet meadow. Plot 94047   NW, NW, SE Phenology: flowering & fruiting. 

C. Lynn Kinter, 2240.  8/5/1996. 		RM 729472	Barcode: RM0157785
     with Will Conley
_________________________________________________________________________

884.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Little Waynes Hole: ca 15 air mi NE of Dubois.  Elev. 9455 ft.
T43N R105W S10.  
In a partial burn of sagebrush. Plot 94023   SE, NE, NE Phenology: flowering & fruiting. 

C. Lynn Kinter, 2754.  8/20/1997. 		RM 729471	Barcode: RM0157786
     with Lisa Cordray
_________________________________________________________________________

885.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Double Cabin near confluence of Wiggins Fork and Frontier Creek; ca 19 air miles N of Dubois; ca 100 yds SW of trailhead sign.  Elev. 8090 ft.
T44N R106W S3.  
South part of meadow in Potentilla fruticosa stand. Plot 93011   NW, SE, NW Phenology: flowering & fruiting. 

C. Lynn Kinter, 2823.  8/25/1997. 		RM 729470	Barcode: RM0161867
     with Lisa Cordray
_________________________________________________________________________

886.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Slope above Salt Creek: ca 13 air mi W of Dubois.  Elev. 9115 ft.
T41N R109W S28.  
Artemisia cana var. viscidula, Festuca idahoensis stand. Plot 93059   CSE, NE Phenology: flowering & fruiting. 

C. Lynn Kinter, 2860.  8/30/1997. 		RM 729469	Barcode: RM0157787
     with John Tamsen
_________________________________________________________________________

887.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Indian Ridge: ca 12.5 air mi NNE of Dubois; first good-sized clearing N of Bull Elk Pass, W of 2-track.  Elev. 9680 ft.
T43N R106W S13.  
Festuca idahoensis, Stipa nelsonii stand. Plot 93083   NW, NW, SE Phenology: fruiting. 

C. Lynn Kinter, 2953.  9/7/1997. 		RM 729445	Barcode: RM0157762
     with John Tamsen
_________________________________________________________________________

888.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				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, 702.  7/14/1994. 		RM 729450	Barcode: RM0157757
     with John T. Nelson
_________________________________________________________________________

889.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Boday Creek, ca 22 air mi NW of Dubois; N of creek.  Elev. 9200 ft.
T44N R108W S5.  
Grassland, in large meadow below timberline. Plot 94032   NW, SE, SE Phenology: buds. 

C. Lynn Kinter, 733.  7/15/1994. 		RM 729449	Barcode: RM0157758
     with John T. Nelson
_________________________________________________________________________

890.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Doby Cliff, ca 14 air mi WNW of Dubois, in an area of burned sagebrush, E of Doby Cliff and ca 1 mi S of the main Long Creek Road.  Elev. 7985 ft.
T43N R108W S30.  
Former Artemisia tridentata stand-now grass. Plot 94035   SW, C Phenology: flowering & fruiting. 

C. Lynn Kinter, 789.  7/20/1994. 		RM 729448	Barcode: RM0157759
     with Trudy Dittmar
_________________________________________________________________________

891.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Doby Cliff, ca 14 air mi WNW of Dubois, in an area of burned sagebrush, E of Doby Cliff and ca 1 mi S of the main Long Creek Road.  Elev. 7985 ft.
T43N R108W S30.  
Former Artemisia tridentata stand-now grass. Plot 94035   SW, C Phenology: flowering & fruiting. 

C. Lynn Kinter, 790.  7/20/1994. 		RM 729443	Barcode: RM0157764
     with Trudy Dittmar
_________________________________________________________________________

892.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Middle Fork Long Creek: ca 14.5 air mi NW of Dubois; E of the road, and W of the creek, before the road crosses the creek.  Elev. 8150 ft.
T43N R109W S24.  
Artemisia cana var. viscidula. Plot 94037   NE, SW, NW Phenology: fruiting. 

C. Lynn Kinter, 808.  7/20/1994. 		RM 729444	Barcode: RM0157763
     with Trudy Dittmar
_________________________________________________________________________

893.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: between Lincoln Point and the Wiggins Fork, ca 3 mi S of Double Cabin; ca 17 air mi N of Dubois in a 1960s clearcut W of the main road.  Elev. 8890 ft.
T44N R106W S21.  
Clearcut/conifer forest. Plot 94042   SE, NW, SE Phenology: fruiting. 

C. Lynn Kinter, 854.  7/28/1994. 		RM 729442	Barcode: RM0157765
     with Susanne Neumiller
_________________________________________________________________________

894.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gunsight Pass area, along Sohare Creek.  Elev. 8200-8500 ft.
T42N R112W S1; also S12.  43.634 N, 110.2378 W; uncertainty 2 mi..  
Meadows and forest edge. Phenology: flowering. 

Ronald L. Hartman, 52648.  7/24/1995. 		RM 660779	Barcode: RM0157689
_________________________________________________________________________

895.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 6.5 air mi ESE of Black Rock Ranger Station, Forest Road 140 on North Fork Spread Creek.  Elev. 7500-7600 ft.
T44N R112W S13.  43.778 N, 110.2378 W; uncertainty 1 mi..  
Streamside. Phenology: flowering. 

Ronald L. Hartman, 52973.  7/26/1995. 		RM 660781	Barcode: RM0157682
_________________________________________________________________________

896.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: highland N of Lower Gros Ventre Drainage and S of Ditch Creek, ca 3 air mi N of east end of Lower Slide Lake.  Elev. 9000-9300 ft.
T43N R113W S28 W1/2; also E1/2 S29.  43.6628 N, 110.4171 W; uncertainty 1 mi..  
Meadows and stands of conifers. Phenology: flowering. 

Ronald L. Hartman, 53794.  8/16/1995. 		RM 660784	Barcode: RM0157691
_________________________________________________________________________

897.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Wind River Range: 8 mi W of Togwotee Pass.  Elev. 8700 ft.
T45N R111W S33.  43.8148 N, 110.1852 W; NAD 83, uncertainty 1.5 mi., Digital Map.  
Dry meadow. Phenology: fruiting. 

C. L. Porter, 10302.  8/10/1966. 		RM 281001	Barcode: RM0161843
     with Marjorie W. Porter
_________________________________________________________________________

898.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Pole Mountain Region.  Elev. 8300 ft.
T15N R72W S24.  41.2616 N, 105.412658 W; NAD 83, uncertainty 3 mi., Digital Map.  
Open gravelly hillsides. Phenology: fruiting. 

C. L. Porter, 3177.  8/20/1942. 		RM 194808	Barcode: RM0161845
_________________________________________________________________________

899.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Teton Canyon: west slope of the Teton Mountains.  Elev. 7200 ft.
T44N R118W S24.  43.7578 N, 110.9589 W; NAD 83, uncertainty 3 mi., Digital Map.  
In aspen groves. Phenology: fruiting. 

C. L. Porter, 4747.  8/1/1948. 		RM 211117	Barcode: RM0161844
_________________________________________________________________________

900.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Near Green River Lakes.  Elev. 8000 ft.
T39N R109W S31.  43.3118 N, 109.8608 W; NAD 83, uncertainty 2 mi., Digital Map.  
Grassy slopes. Phenology: flowering & fruiting. 

C. L. Porter, 5115.  7/19/1949. 		RM 215478	Barcode: RM0161846
_________________________________________________________________________

901.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Pole Mountain District: Crow Creek # 3.  Elev. 8100 ft.
T15N R71W S34.  
Granitic topsoil, 3-6 inches deep. . Phenology: flowering & fruiting. 

A. Lorin Ward, s.n..  7/7/1970. 		RM 620901	Barcode: USFS0067779
_________________________________________________________________________

902.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Park County: Yellowstone National Park: Hayden Meadow.
Open grassland, in small tufts of solitary. Phenology: flowering & fruiting. 

Agnes B. Chase, 5254.  8/16/1908. 		RM 289470	Barcode: RM0161921
_________________________________________________________________________

903.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow River.
Phenology: flowering & fruiting. 

Aven Nelson, 4074.  8/20/1897. 		RM 10822	Barcode: RM0161915
_________________________________________________________________________

904.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Yellowstone National Park: Snake River
On sandy river banks and bottoms. Phenology: flowering & fruiting. 

Aven Nelson, 6452.  8/13/1899. 		RM 20632	Barcode: RM0161914
     with Elias Nelson
_________________________________________________________________________

905.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Yellowstone National Park: Cascade Creek.
On the dryer bottoms. Very abundant. Phenology: flowering & fruiting. 

Aven Nelson, 6677.  8/26/1899. 		RM 166004	Barcode: RM0161871
     with Elias Nelson
_________________________________________________________________________

906.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Yellowstone National Park: Cascade Creek.
On the dryer bottoms. Very abundant. Phenology: flowering & fruiting. 

Aven Nelson, 6677.  8/20/1899. 		RM 20631	Barcode: RM0161913
     with Elias Nelson
_________________________________________________________________________

907.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Antelope Basin.  Elev. 7000 ft.
T25N R73W S35.  42.094 N, 105.5662 W; uncertainty 2 mi..  
In the open moist draws. Phenology: flowering & fruiting. 

Aven Nelson, 7478.  7/9/1900. 		RM 28813	Barcode: RM0161916
_________________________________________________________________________

908.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

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

B. C. Buffum, s.n..  //1892. 		RM 6082	Barcode: RM0161837
_________________________________________________________________________

909.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Big Horn County: Bighorn National Forest: Experiment Plot #6.  Elev. 8600 ft.
T50N R88W S2.  
Gentle southwest slope; deep clay loam soil; park. Phenology: flowering & fruiting. 

Bly Dickson, 17-4.  8//1925. 		USFS 401225	Barcode: USFS0067780
_________________________________________________________________________

910.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: 10 mi N of Cora,
In area sprayed to eradicate brush, with Agropyron spicatum. Phenology: flowering & fruiting. 

D. L. Watson., 16.  7/12/1965. 		RM 279516	Barcode: RM0161924
_________________________________________________________________________

911.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Hot Springs County: Owl Creek Mountains: 0.7 mi E of Lime triangulation station.  Elev. 8990 ft.
T43N R101W S30 SE1/4 SE1/4 SE1/4.  
Gentle north-facing slope adjacent to Engelmann spruce forest, meadow with Festuca idahoensis, Poa fendleriana, Poa, Polygonum bistortoides, Oxytropis besseyi, Achillea, Arenaria congesta, Agoseris glauca, Lupinus wyethia, Erigeron pusillus, and Geum triflorum. Phenology: flowering & fruiting. 

David L. Martin, 1383.  7/19/1979. 		RM 337544	Barcode: RM0161937
_________________________________________________________________________

912.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Centennial.
Moist hillsides. Phenology: flowering & fruiting. 

Elam Bartholomew, 4551.  8/21/1911. 		RM 69723	Barcode: RM0161841
_________________________________________________________________________

913.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Freezeout Hills.
Phenology: flowering & fruiting. 

Elias Nelson, 4848.  7/10/1898. 		RM 12715	Barcode: RM0161917
_________________________________________________________________________

914.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: La Plata Mines.
Phenology: flowering & fruiting. 

Elias Nelson, 5154.  8/25/1898. 		RM 12814	Barcode: RM0161918
_________________________________________________________________________

915.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Sulphur Spring Bar, 20 mi S of Jackson.
Shady places. Culms usually solitary. Phenology: flowering & fruiting. 

Elmer D. Merrill, 303.  7/19/1901. 		RM 34731	Barcode: RM0161919
     with E. N. Wilcox
_________________________________________________________________________

916.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Teton Forest Reserve: at Government Bridge on the Buffalo River.
In dry soil. Phenology: flowering & fruiting. 

Elmer D. Merrill, 421.  8/7/1980. 		RM 34776	Barcode: RM0161920
     with E. N. Wilcox
_________________________________________________________________________

917.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: Elk Mountain.  Elev. 8100 ft.
Mixed shrub community at lower edge of Tensleep Formation, on northwest exposure. Phenology: flowering & fruiting. 

F. R . Gartner, 68.  7/22/1965. 		RM 282756	Barcode: RM0161840
_________________________________________________________________________

918.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Indian Reservation: St. Lawrence Basin, in station horse pasture.  Elev. 8600 ft.
T1N R4W S25.  
Silt soil; open timber adjacent to meadow. Moderately abundant. Phenology: flowering & fruiting. 

Field, 58.  7/15/1960. 		RM 262903	Barcode: RM0161868
     with Tidd
_________________________________________________________________________

919.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Natrona County: Casper Mountain Area: top of the mountain at Beartrap Meadows, to the west of Circle Drive Road.  Elev. 7900 ft.
Moist meadow at the forest edge. Phenology: flowering & fruiting. 

Francis X. Jozwik, 266.  8/11/1962. 		RM 268589	Barcode: RM0161926
_________________________________________________________________________

920.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Johnson County: Buffalo.  Elev. 4000-5000 ft.
Phenology: flowering & fruiting. 

Frank Tweedy, 3715.  7//1900. 		RM 38099	Barcode: RM0161842
_________________________________________________________________________

921.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Snowy Range: ca 34 air mi WNW of Laramie, ca 6 air mi NW of Centennial.  Elev. 9883 ft.
T16N R79W S13.  
Growing under canopy of lodgepole pine forest. Phenology: flowering & fruiting. 

George Stephens, 34.  8/6/1980. 		RM 337304	Barcode: RM0161933
_________________________________________________________________________

922.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Snowy Range: ca 32.5 air mi WNW of Laramie and ca 2 1/4 mi above Centennial.  Elev. 9200 ft.
T16N R78W S28.  
Grass from understory of aspen grove. Phenology: fruiting. 

George Stephens, 46.  8/18/1980. 		RM 337233	Barcode: RM0161934
_________________________________________________________________________

923.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains.  Elev. 7500 ft.
T56N R92W S34 NW1/4.  
Douglas fir slope. Phenology: flowering & fruiting. 

Gregory P. Hallsten, 204.  7/12/1982. 		RM 353977	Barcode: RM0161927
     with Quentin D. Skinner, Alan A. Beetle
_________________________________________________________________________

924.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Mountains: Sherman Hill.  Elev. 8000 ft.
T16N R72W S2 NE1/4.  
Moist grass. Phenology: flowering & fruiting. 

Gregory P. Hallsten, 349.  7/26/1982. 		RM 353981	Barcode: RM0161928
_________________________________________________________________________

925.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Wyoming Range: Coal Creek.  Elev. 8200 ft.
T29N R115W S4 NE1/4.  
Rocky sagebrush knoll. Phenology: flowering & fruiting. 

Gregory P. Hallsten, 648.  7/19/1983. 		RM 353979	Barcode: RM0161929
_________________________________________________________________________

926.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Lysite Badlands, Pony Creek #1 Gas Line site just W of Moneta-Lysite Road, 3.3 road mi N f Moneta.  Elev. 5700 ft.
T37N R91W S1 W1/2.  
Artemisia tridentata-Stipa comata grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 10073.  7/16/1986. 		RM 382899	Barcode: RM0161936
_________________________________________________________________________

927.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: 3 mi E of summit on U.S. Hwy 30.  Elev. 8500 ft.
Rolling prairie. Phenology: flowering & fruiting. 

Jean Finzel, 419.  8/26/1959. 		RM 262644	Barcode: RM0161925
_________________________________________________________________________

928.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Platte County: Near Chugwater.
Roadside. Phenology: flowering & fruiting. 

John  F. Reed, 3079.  9/19/1950. 		RM 219723	Barcode: RM0161922
     with Mildred S. Reed
_________________________________________________________________________

929.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Jackson Hole Wildlife Park: Pacific Creek.  Elev. 6750 ft.
T45N R114W S14 or S13.  43.8691 N, 110.5002 W; NAD 83, uncertainty 1 mi., Digital Map.  
On drier areas of the first terrance, above creek. Phenology: flowering & fruiting. 

John F. Reed, 939.  8/7/1947. 		RM 208869	Barcode: RM0161923
     with Mildred S. Reed
_________________________________________________________________________

930.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: near Big Spring.  Elev. 9000 ft.
T54N R88W S19.  44.637 N, 107.4987 W; NAD 83, uncertainty 1 mi., Digital Map.  
Grassy hillsides. Phenology: flowering & fruiting. 

Louis O. Williams, 3329.  7/25/1936. 		RM 177429	Barcode: RM0161838
     with Rua Williams
_________________________________________________________________________

931.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: North Fork Tongue River.  Elev. 8000 ft.
Grassy slope. Phenology: flowering & fruiting. 

Marion Ownbey, 993.  8/29/1935. 		RM 143461	Barcode: RM0161839
_________________________________________________________________________

932.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sheridan County: Bighorn National Forest: at Experimental Plot No 3.
Phenology: flowering & fruiting. 

Philip V. Woodhead, EP3-21.  8/9/1924. 		USFS 401224	Barcode: USFS0067781
_________________________________________________________________________

933.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sheridan County: Bighorn National Forest: Tongue District Experimental Pastures.  Elev. 8000 ft.
5% west slope; clay loam soil, moderately deep; grass- forb with Festuca idahoensis, Carex obtusata, Lupinus sericeus. Infrequent. Phenology: flowering & fruiting. 

Richard M. Hurd, 362.  8/6/1954. 		RM 244405	Barcode: RM0161870
_________________________________________________________________________

934.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sheridan County: Bighorn National Forest: Tonque District: 1 mi downstream from the head of Dry Fork.  Elev. 7200 ft.
11% southwest  slope; clay loam, medium depth soil; sagebrush park with Artemisia tridentata, Stipa columbiana, Cerastium arvense. Abundant. Phenology: flowering & fruiting. 

Richard M. Hurd, 371.  8/21/1954. 		RM 244419	Barcode: RM0161869
_________________________________________________________________________

935.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Big Horse Creek Valley, ca 5 air mi NE of Hoback Junction.  Elev. 6400 ft.
T39N R115W S9 NW1/4 NW1/4.  
Picea engelmannii-Ribes lacustre-Rubus parviflorus foreest on south side of creek in V-shaped valley bottom. Phenology: flowering & fruiting. 

Walter Fertig, 14336.  8/13/1993. 		RM 601938	Barcode: RM0161932
_________________________________________________________________________

936.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Southern Wyoming Range: Big Fall Creek ca 2 mi W of Bald Knoll, ca 4 air mi S of Packsaddle Ridge, ca 24 air mi SW of Big Piney.  Elev. 8000 ft.
T28N R115W S29 E1/2 NW1/4.  
South-facing slope above wetland; community of Artemisia tridentata var. vaseyana, Symphoricarpos oreophilus,  Agastache and Solidago canadensis; soil dry. Phenology: flowering & fruiting. 

Walter Fertig, 16249.  8/9/1995. 		RM 615193	Barcode: RM0161931
_________________________________________________________________________

937.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow National Forest: Cinnabar Park.  Elev. 2926 m.
T15N R79W S36.  41.2288 N, 106.2182 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Burned forest. Phenology: fruiting. 

Yoshiko Akashi, 913.  9/19/1983. 		RM 345513	Barcode: RM0157678
_________________________________________________________________________

938.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Hams Fork Valley: Hams Fork ca 0.5-1 air mi SE of confluence with Pole Creek; ca 14 air mi E of Cokeville.  Elev. 7450-7700 ft.
T25N R117W S35; also S26.  42 6' 6" N, 110 42' 22" W.  
Along the river and adjacent sagebrush-grassland slopes with some aspen; limestone and sandstone outcrops occasional. Phenology: fruiting. 

Ronald L. Hartman, 33686.  6/27/1992. 		RM 1013067	Barcode: RM0293732
_________________________________________________________________________

939.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Targhee National Forest: Snake River Range: U.S. Hwy 26/89, 0.9 road mi ENE of Alpine Junction.  Elev. 5650-6000 ft.
T37N R118W S21.  43.1768 N, 111.0017 W.  
Limestone outcrops and rock slides with Cercocarpus and Petrophytum, with scattered Juniperus, Pseudotsuga, Pinus flexilus, and Acer glabrum on the slopes and at base and adjacent roadside. Phenology: flowering. 

Ronald L. Hartman, 28551.  6/4/1991. 		RM 696558	Barcode: RM0157780
     with Stuart Markow
_________________________________________________________________________

940.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Snake River Range: Mosquito Creek, ca 4 air mi SSW of Wilson.  Elev. 6200-6700 ft.
T40N R117W S8.  43.4597 N, 110.9019 W.  
Douglas fir forest with scattered grass-forb openings. Phenology: flowering & fruiting. 

Ronald L. Hartman, 28757.  6/6/1991. 		RM 696644	Barcode: RM0157779
     with Stuart Markow
_________________________________________________________________________

941.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Snake River Range: ca 1 air mi NE of Astoria Mineral Hot Springs.  Elev. 5900-7500 ft.
T39N R116W S33; also S28.  43.3033 N, 110.7642 W.  
Limestone and shale outcrops and rock slides, grassy slopes and ridges, and Douglas fir forest. Phenology: flowering. 

Ronald L. Hartman, 28865.  6/6/1991. 		RM 696679	Barcode: RM0157781
     with Stuart Markow
_________________________________________________________________________

942.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: trailhead to Indian Meadows, ca 11 air mi NE of Tetonia, Idaho.  Elev. 7800 ft.
T45N R117W S6; also T45N R118W S1.  43.8924 N, 110.946 W.  
Lodgepole pine forest with moist drainage. Phenology: flowering. 

Ronald L. Hartman, 30780.  7/28/1991. 		RM 696682	Barcode: RM0157778
     with Rafael Molina
_________________________________________________________________________

943.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: East Slope Snake River Range: southeast slope of Taylor Mountain.  Elev. 7200-7800 ft.
T40N R117W S33.  43.3851 N, 110.8841 W.  
Open slopes, dominated by shrubs (Artemisia, Purshia) and forbs (Balsamorhiza). Phenology: flowering. 

Stuart Markow, 1782.  6/30/1991. 		RM 696685	Barcode: RM0157777
_________________________________________________________________________

944.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Targhee National Forest: South Slope Snake River Range: entrance to Open Canyon, at intersection with U.S. Hwy 26/89.  Elev. 5760 ft.
T38N R117W S5.  43.2927 N, 110.8995 W.  
Open area dominated by forbs and shrubs with some aspen and conifers. Phenology: flowering. 

Stuart Markow, 2292.  7/6/1991. 		RM 696686	Barcode: RM0157776
_________________________________________________________________________

945.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Alaska Basin Trail along South Fork of Teton Creek.  Elev. 7600-8200 ft.
T43N R117W S4; also S10.  43.7202 N, 110.8945 W.  
Coniferous forest dominated by Abies lasiocarpa and Picea engelmannii with many openings, some riparian. Phenology: flowering. 

Stuart Markow, 5468.  8/9/1991. 		RM 696692	Barcode: RM0157775
_________________________________________________________________________

946.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Alaska Basin Trail along South Fork of Teton Creek.  Elev. 7600-8200 ft.
T43N R117W S4; also S10.  43.7202 N, 110.8945 W.  
Coniferous forest dominated by Abies lasiocarpa and Picea engelmannii with many openings, some riparian. Phenology: flowering. 

Stuart Markow, 5487.  8/9/1991. 		RM 696693	Barcode: RM0157774
_________________________________________________________________________

947.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: ridge running from Miles Canyon to Teton Crest, just E of South Leigh Lakes, ca 12 air mi NE of Driggs, Idaho.  Elev. 9400-9900 ft.
T44N R117W S16; also S17.  43.7778 N, 110.8945 W.  
Open ridgetop dominated by forbs and graminoids. Phenology: flowering & fruiting. 

Stuart Markow, 6358.  8/19/1991. 		RM 696694	Barcode: RM0161882
_________________________________________________________________________

948.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Teton Crest Trail from Phillips Pass to west base of Rendevous Peak, ca 1 air mi E of Moose Meadows.  Elev. 8900-9400 ft.
T41N R118W S1; also T41N R117W S31.  43.5474 N, 110.9542 W.  
Open slopes dominated by forbs and bunchgrass with some patches of Picea engelmannii and Abies lasiocarpa. Phenology: flowering. 

Stuart Markow, 6615.  8/23/1991. 		RM 696695	Barcode: RM0157773
_________________________________________________________________________

949.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Washakie Basin: along Coal Gulch off Wamsutter or County Road 701, ca 38.8 air mi SW of Rawlins; ca 16 air mi SSE of Wamsutter.  Elev. 6650-6700 ft.
T17N R93W S15 SW1/4.  41.4471 N, 107.8647 W.  
Bottom of a dry wash. Phenology: fruiting. 

B. E. Nelson, 38359.  7/10/1996. 		RM 791730	Barcode: RM0161863
_________________________________________________________________________

950.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Green River Basin: north and south slopes and top of Pilot Butte, ca 3 air mi W of White Mountain; ca 6.5 air mi NW of Rock Springs.  Elev. 7480-7920 ft.
T19N R106W S10 NE1/4; also NW1/4 S11.  41.6425 N, 109.359 W.  
Northern slope. Phenology: fruiting. 

Beth Ward, 2186.  7/10/1996. 		RM 791733	Barcode: RM0161866
_________________________________________________________________________

951.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Rock Springs Uplift: southeastern top and upper slopes of Potter Mountain, including draw trending to the northeast on the east side of the mountain, ca 8 air mi NNE of Pine Mountain; ca 32 air mi SSE of Rock Springs.  Elev. 8020-8350 ft.
T14N R103W S36 SE1/4.  41.1505 N, 108.9581 W.  
Northeast-facing draw. Phenology: fruiting. 

Beth Ward, 3341.  7/27/1996. 		RM 791732	Barcode: RM0161865
_________________________________________________________________________

952.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: head of draw descending from Pine Mountain to the NE, ca 8 air mi SSW of Potter Mountain; ca 38 air mi SSE of Rock Springs.  Elev. 9210-9360 ft.
T12N R103W S10 N1/2.  41.0351 N, 108.9964 W.  
Forest edge. Phenology: fruiting. 

Beth Ward, 3368.  7/27/1996. 		RM 791731	Barcode: RM0161864
_________________________________________________________________________

953.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Washakie Basin: southeast slope of headland between Middle Prong Red and North Prong Red creeks, ca 3 air mi S of Flat Top Mountain; ca 10 mi NW of Baggs.  Elev. 6510-6885 ft.
T13N R93W S1 N1/2; also T14N R93W SW1/4 S36.  41.1274 N, 107.8118 W; uncertainty 2 mi..  
Draw bottom. Phenology: flowering & fruiting. 

Beth Ward, 803.  6/17/1996. 		RM 791729	Barcode: RM0161862
_________________________________________________________________________

954.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Pickle Pass and trail E 1 mi toward Hunter Creek, 3.8-4.8 air mi W of Hoback Peak  Elev. 8850-9500 ft.
T36N R116W S13;.  43.0908 N, 110.6631 W.  
Open grassy slopes with scattered whitebark pine, subalpine fir, and Engelmann spruce. 

Ronald L. Hartman, 27852.  8/21/1990. 		RM 1018704	Barcode: RM0302944
_________________________________________________________________________

955.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Phillips Creek, ca 5 air mi N of Afton.  Elev. 6280-7380 ft.
T33N R118W S27; also S33 and S34.  42.8133 N, 110.9028 W.  
Lodgepole pine and Douglas fir on north exposures, grass and herb communities and sagebrush on south exposures with Rocky Mountain juniper and some maple on ridges and slopes, also streamside; south exposure and ridge. Phenology: flowering. 

Ronald L. Hartman, 32478.  6/19/1992. 		RM 1013069	Barcode: RM0293734
     with Bruce Embury
_________________________________________________________________________

956.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Star Valley: southwest end of Palisades Reservoir, 2.5 air mi SSW of Alpine Junction.  Elev. 5600 ft.
T36N R119W S4.  43.1347 N, 111.0428 W.  
Douglas fir forest with sagebrush/grasslands on margin. Phenology: flowering & fruiting. 

Ronald L. Hartman, 32883.  6/22/1992. 		RM 1013068	Barcode: RM0293733
     with Bruce Embury
_________________________________________________________________________

957.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Horse Mountain, northwest slope to summit and SE to highpoint with elevation 10,172 feet; ca 25 air mi NNW of Daniel Junction.  Elev. 9700-10241 ft.
T35N R115W S26; also S36.  42.9747 N, 110.5358 W.  
Open grassy ridge with rock outcrops and loose rocky slopes to the southwest. Phenology: flowering & fruiting. 

Ronald L. Hartman, 35386.  7/30/1992. 		RM 1013066	Barcode: RM0293731
_________________________________________________________________________

958.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: South Cottonwood Creek at confluence of South Fork South Cottonwood Creek and at south end of Triple Peak; ca 28 air mi SW of Daniel Junction.  Elev. 8400-8500 ft.
T32N R115W S18.  42.7497 N, 110.5803 W.  
Stream bottom with willows and meadows and adjacent coniferous forests; meadows. Phenology: fruiting. 

Ronald L. Hartman, 35482.  8/13/1992. 		RM 1013065	Barcode: RM0293730
_________________________________________________________________________

959.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: just NE of Gunsight Pass; ca 4 air mi NNW of McDougal Gap.  Elev. 9600-10000 ft.
T34N R115W S20 SW1/4.  42.9103 N, 110.5942 W; uncertainty 0.5 mi..  
Open slopes, meadows, and wet areas. Phenology: fruiting. 

Ronald L. Hartman, 36371.  8/19/1992. 		RM 1013064	Barcode: RM0293729
_________________________________________________________________________

960.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Pine Grove Creek near northwest end of Cretaceous Mountain; ca 15.5 air mi SW of Big Piney.  Elev. 7900 ft.
T28N R114W S10 NE1/4 of SE1/4.  42.4269 N, 110.3672 W.  
Meadow along stream with patches of shrubs. Phenology: fruiting. 

Ronald L. Hartman, 41944.  7/24/1993. 		RM 614215	Barcode: RM0161847
_________________________________________________________________________

961.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: Black Canyon Creek at base of grade, ca 18 air mi SW of Big Piney.  Elev. 7700 ft.
T28N R114W S26 S1/2.  42.3833 N, 110.3506 W; uncertainty 1 mi..  
Clayey and sandy hill, aspen grove and stream bottom. Phenology: flowering & fruiting. 

Ronald L. Hartman, 42438.  7/27/1993. 		RM 614214	Barcode: RM0161848
_________________________________________________________________________

962.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: Northwest corner of Cretaceous Mountain, ca 15 air mi SW of Big Piney.  Elev. 8200 ft.
T28N R114W S11.  42.4267 N, 110.3506 W; uncertainty 1 mi..  
Limestone outcrops and sandy slopes adjacent to gas well. Phenology: fruiting. 

Ronald L. Hartman, 43626.  8/4/1993. 		RM 614213	Barcode: RM0161849
_________________________________________________________________________

963.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Western slope of Mount Darby.  Elev. 9800-10000 ft.
T30N R115W S31 SW1/4.  42.5439 N, 110.5786 W.  
Grassy and gravelly slopes. Phenology: buds. 

Ronald L. Hartman, 43981.  8/14/1993. 		RM 1017004	Barcode: RM0300870
_________________________________________________________________________

964.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: ca 0.5-1.5 air mi NE of Cheese Pass on Fish Creek Trail.  Elev. 9600-10000 ft.
T30N R116W S36 NW1/4.  42.5431 N, 110.5975 W.  
Coniferous forest and meadows with stream. Phenology: buds. 

Ronald L. Hartman, 44097.  8/15/1993. 		RM 1017003	Barcode: RM0300869
_________________________________________________________________________

965.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge, southwest flank: Stream branch E to NE of Pole Creek, just N of Bridger-Teton National Forest's southern boundary.  Elev. 7760-7820 ft.
T25N R117W S13 NE1/4 of SE1/4.  42.1525 N, 110.6867 W.  
Stream bottom. Phenology: flowering & fruiting. 

Ronald L. Hartman, 44650.  8/20/1993. 		RM 1017002	Barcode: RM0300868
_________________________________________________________________________

966.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: south end of Fremont Lake adjacent to Skyline Drive, ca 2.5 air mi NE of Pinedale.  Elev. 7400-7600 ft.
T34N R109W S26.  42.8881 N, 109.83 W.  
Sagebrush-grassland on glacial moraine. Phenology: flowering & fruiting. 

B. E. Nelson, 19340.  7/9/1990. 		RM 592105	Barcode: RM0161893
     with Walter Fertig
_________________________________________________________________________

967.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Fish Creek/Moccasin Basin area, above Purdy Creek between Purdy Basin and Buckskin Point, ca 2 air mi NE of South Fork Fish Creek, ca 33.5-34 air mi ENE of Jackson.  Elev. 8300-8800 ft.
T42N R110W S19.  43.5878 N, 110.1008 W; uncertainty 1 mi..  
Ridge in whitebark pine woods. Phenology: fruiting. 

B. E. Nelson, 20264.  8/25/1990. 		RM 592104	Barcode: RM0161873
_________________________________________________________________________

968.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: ca 31 air mi SE of Ten Sleep, ca 12 air mi SE of Big Trails.  Elev. 7900 ft.
T42N R86W S9 NE1/4.  43.6227 N, 107.1811 W; uncertainty 1 mi..  
Stony, grassy sagebrush slope. Phenology: flowering & fruiting. 

B. E. Nelson, 3487.  7/11/1979. 		RM 352552	Barcode: RM0161880
_________________________________________________________________________

969.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: ca 5 air mi SE of Burgess Junction, ca 24 air mi WNW of Big Horn on Woodrock Road.  Elev. 8400 ft.
T55N R88W S28 E1/2.  44.7133 N, 107.4678 W; uncertainty 1 mi..  
Grassy sagebrush slopes. Phenology: fruiting. 

B. E. Nelson, 4369.  8/3/1979. 		RM 352570	Barcode: RM0161854
_________________________________________________________________________

970.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: ca 11.5 air mi SE of Burgess Junction, ca 20.5 air mi WSW of Big Horn on Woodrock Road, ca 1.5 mi W of Sawmill Pass.  Elev. 9200 ft.
T54N R88W S25 N1/2.  44.62528 N, 107.40611 W; uncertainty 1 mi..  
Dry meadow. Phenology: flowering & fruiting. 

B. E. Nelson, 4415.  8/3/1979. 		RM 352569	Barcode: RM0161853
_________________________________________________________________________

971.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: just S of Montana, ca 36 air mi WNW of Ranchester, ca 24.5 air mi NW of Burgess Junction.  Elev. 8800 ft.
T58N R92W S13 SW1/4.  45.0003 N, 107.8956 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Grassy slope. Phenology: flowering & fruiting. 

B. E. Nelson, 4612.  8/5/1979. 		RM 352550	Barcode: RM0161874
_________________________________________________________________________

972.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: between Geddes Lake and Elk Pass, ca 32.5 mi NW of Buffalo, ca 20.5 air mi WSW of Story.  Elev. 9400-10000 ft.
T53N R87W S26.  44.5333 N, 107.30694 W; uncertainty 1 mi..  
Meadows. Phenology: flowering & fruiting. 

B. E. Nelson, 4748.  8/7/1979. 		RM 352549	Barcode: RM0161881
_________________________________________________________________________

973.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: S of Paint Rock Lakes, ca 34 air mi ESE of Greybull, ca 12.5 air mi NE of Hyattville.  Elev. 8900 ft.
T51N R88W S36 NE1/4.  44.3489 N, 107.3931 W; uncertainty 1 mi..  
Grassy slopes. Phenology: fruiting. 

B. E. Nelson, 4916.  8/9/1979. 		RM 352548	Barcode: RM0161875
_________________________________________________________________________

974.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: WNW of Grouse Mountain above Mosier Gulch off U.S. Hwy 16, ca 8.5 air mi W of Buffalo.  Elev. 6900 ft.
T50N R83W S8.  44.3169 N, 106.8717 W; uncertainty 1 mi..  
Meadow. Phenology: fruiting. 

B. E. Nelson, 6459.  7/15/1980. 		RM 352547	Barcode: RM0157677
     with Denise Gion
_________________________________________________________________________

975.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Salt Creek just off U.S. Hwy 14, ca 13 air mi ENE of Shell; ca 27.5 air mi ENE of Greybull.  Elev. 7900 ft.
T53N R89W S11.  44.5858 N, 107.54139 W; uncertainty 1 mi..  
Grassy aspen slope. Phenology: flowering & fruiting. 

B. E. Nelson, 6531.  7/17/1980. 		RM 352546	Barcode: RM0161876
_________________________________________________________________________

976.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: ca 4 air mi SW of Snowshoe Pass on Black Mountain Road, ca 11 air mi ESE of Shell, ca 24.5 air mi E of Greybull.  Elev. 8000 ft.
T52N R89W S17.  44.4847 N, 107.5725 W; uncertainty 1 mi..  
Sagebrush grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 6659.  7/17/1980. 		RM 352545	Barcode: RM0161877
_________________________________________________________________________

977.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Leigh Creek on an old section of U.S. 16, ca 4.5 air mi W of Powder River Pass; ca 17.5 air mi NE of Ten Sleep.  Elev. 9150 ft.
T48N R86W S2.  44.1594 N, 107.15889 W; uncertainty 1 mi..  
Flats near the creek. Phenology: fruiting. 

B. E. Nelson, 7068.  8/14/1980. 		RM 352576	Barcode: RM0161857
     with Gael Fonken
_________________________________________________________________________

978.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: east end of Battle Park, ca 9 air mi SW of Cloud Peak; ca 29 air mi ESE of Basin.  Elev. 9100 ft.
T50N R87W S15.  44.3053 N, 107.31444 W; uncertainty 1 mi..  
Dry, sandy slopes of a draw. Phenology: fruiting. 

B. E. Nelson, 7349.  8/19/1980. 		RM 352575	Barcode: RM0161855
     with Gael Fonken
_________________________________________________________________________

979.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: along North Clear Creek, just W of Hunter Ranger Station, ca 11 air mi WSW of Buffalo.  Elev. 7350 ft.
T50N R84W S10.  44.3169 N, 106.9519 W; uncertainty 1 mi..  
Creekside. Phenology: fruiting. 

Gael Fonken, 464.  8/12/1980. 		RM 352544	Barcode: RM0161878
     with B. E. Nelson
_________________________________________________________________________

980.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Natrona County: Wind River Basin: Gas Hills Mining District: ca 7.5 air mi ENE of the junction of Wyo Hwy 136 (Gas Hills Road) and Ore Road (main road through Gas Hills Mining District).  Elev. 6800-7000 ft.
T33N R89W S3.  42.8584 N, 107.4931 W.  
Sagebrush grassland drainage. Phenology: flowering & fruiting. 

June Haines, 4354.  6/21/1985. 		RM 388410	Barcode: RM0161883
_________________________________________________________________________

981.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				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, 5665b.  8/20/1985. 		RM 388411	Barcode: RM0161885
_________________________________________________________________________

982.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				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..  
Cobble surface, with sagebrush. Phenology: flowering & fruiting. 

Keith H. Dueholm, 10678.  7/17/1980. 		RM 524967	Barcode: RM0157772
_________________________________________________________________________

983.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 20 air mi SE of Reno Junction.  Elev. 5000 ft.
T42N R69W S31 E1/2.  43.5728 N, 105.1911 W; uncertainty 1 mi..  
Gently rolling sagebrush plain, eroded slopes with coal outcrops and sand, scoria outcrops; near drainage. Phenology: flowering & fruiting. 

Keith H. Dueholm, 11353.  6/7/1981. 		RM 523605	Barcode: RM0157676
_________________________________________________________________________

984.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: northeast Freezeout Peak.  Elev. 7800 ft.
T56N R88W S2; also T57N R88W S36.  44.8578 N, 107.43083 W; uncertainty 2 mi..  
Meadows, stand of fir along upper part of drainage, man-made cattle pond with much open ground around edges, wet meadow below limestone outcrops; meadows. Phenology: flowering & fruiting. 

Keith H. Dueholm, 8230.  7/15/1979. 		RM 352573	Barcode: RM0161856
_________________________________________________________________________

985.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: northeast Freezeout Peak.  Elev. 7800 ft.
T56N R88W S2; also T57N R88W S36.  44.8578 N, 107.43083 W; uncertainty 2 mi..  
Meadows, stand of fir along upper part of drainage, man-made cattle pond with much open ground around edges, wet meadow below limestone outcrops; meadows. Phenology: flowering & fruiting. 

Keith H. Dueholm, 8232.  7/15/1979. 		RM 352572	Barcode: RM0161886
_________________________________________________________________________

986.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Natrona County: Powder River Basin: ca 11 air mi W of Midwest.  Elev. 5300 ft.
T40N R80W S30.  43.4044 N, 106.4933 W; uncertainty 1 mi..  
Sandstone ridge, with stony sagebrush plains, ravines, outcrops, with limber pine; ravine. Phenology: fruiting. 

Keith H. Dueholm, 8773.  8/8/1979. 		RM 333864	Barcode: RM0157767
_________________________________________________________________________

987.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: ca 1 air mi NW of Freeze Out Point.  Elev. 8000 ft.
T57N R88W S35.  44.872 N, 107.4497 W; uncertainty 1 mi..  
Limestone outcrops and adjacent forest. Phenology: flowering & fruiting. 

Ronald L. Hartman, 10159.  7/15/1979. 		RM 352543	Barcode: RM0161879
_________________________________________________________________________

988.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gray Hills: Dallas Creek to Lightning Creek, ca 1 air mi N of west end of Upper Slide Lake.  Elev. 7600-8000 ft.
T42N R112W S18; also T42N R113W S12 and S13.  43.6027 N, 110.3389 W.  
Shaley barren slopes and adjacent stream bottoms. Phenology: flowering & fruiting. 

Ronald L. Hartman, 26494.  7/6/1990. 		RM 738098	Barcode: RM0161887
_________________________________________________________________________

989.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: between Willow Lake and Fremont Lake near Trapper Lake Trailhead.  Elev. 8100-8200 ft.
T35N R109W S15; also S22.  43.0044 N, 109.85 W.  
Sagebrush grassland and aspen woodland with series of filled and dried-up ponds. Phenology: flowering & fruiting. 

Ronald L. Hartman, 26747.  7/9/1990. 		RM 592111	Barcode: RM0161872
_________________________________________________________________________

990.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Jim Creek, 1.5 air mi E of Wyo Hwy 352.  Elev. 8350-8550 ft.
T37N R109W S5.  
Streamside with scattered Engelmann spruce; lodgepole pine forest and meadows slightly above. Phenology: flowering & fruiting. 

Ronald L. Hartman, 27481.  7/18/1990. 		RM 592108	Barcode: RM0161891
_________________________________________________________________________

991.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Cottonwood and Moosehorn Creeks.  Elev. 8100-8300 ft.
T42N R111W S5; also T43N R111W S32.  43.6311 N, 110.20056 W.  
Meadows and adjacent lodgepole pine stands. Phenology: fruiting. 

Ronald L. Hartman, 28222.  8/23/1990. 		RM 592106	Barcode: RM0161892
_________________________________________________________________________

992.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Meadow Lake to 2 mi NE on trail to Belford Lake.  Elev. 7900-9000 ft.
T34N R107W S18; also S19, S30..  42.917 N, 109.6711 W.  
Mostly open sagebrush slopes, streamsides, and scattered wooded areas. Phenology: flowering & fruiting. 

Ronald L. Hartman, 31658.  8/23/1991. 		RM 591879	Barcode: RM0157665
     with Jonathan Hughes
_________________________________________________________________________

993.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: trail 2-3.5 mi NE of Meadow Lake (to Wilderness boundary).  Elev. 9000-9400 ft.
T34N R107W S17; also S18.  
Sagebrush slopes and lodgepole pine forests with wet areas. Phenology: fruiting. 

Ronald L. Hartman, 31669.  8/23/1991. 		RM 591880	Barcode: RM0157664
     with Jonathan Hughes
_________________________________________________________________________

994.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Tobbogan Lakes region and vicinity of Little Divide Lake, ca 19 air mi E of Pinedale.  Elev. 9400-9600 ft.
T33N R106W S9; also S10, S11, and S15.  42.8433 N, 109.5142 W; uncertainty 3 mi..  
Shady understory of Engelmann spruce/lodgepole pine forest. Phenology: flowering. 

Walter Fertig, 10079.  7/24/1991. 		RM 591873	Barcode: RM0157670
_________________________________________________________________________

995.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: southern and western shores of North Fork Lake, ca 7 air mi NE of east shore of Boulder Lake, ca 18 air mi ENE of Pinedale.  Elev. 9800 ft.
T34N R106W S9; also S16.  42.93 N, 109.5122 W; uncertainty 2 mi..  
Granite ridge on west shore of lake overlooking marsh and grassy clearing. Phenology: flowering & fruiting. 

Walter Fertig, 10317a.  7/26/1991. 		RM 589261	Barcode: RM0161860
_________________________________________________________________________

996.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: plateau 2 air mi NE of Silver Lake, 1.5 air mi S of summit of Mount Geikie, ca 28 air mi E of Pinedale.  Elev. 10400-10600 ft.
T33N R105W S24; also S25.  42.8169 N, 109.3372 W.  
Wet, grassy, open banks of small, rock-lined tributary stream of East Fork River. Phenology: flowering. 

Walter Fertig, 10763.  8/6/1991. 		RM 591874	Barcode: RM0157669
_________________________________________________________________________

997.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: banks of small tributary stream of Gypsum Creek at base of north face of Gypsum Mountain, ca 29 air mi N of Pinedale.  Elev. 9500 ft.
T38N R109W S3.  43.2822 N, 109.9169 W; uncertainty 1 mi..  
Grassy, semi-open slope above stream at edge of Engelmann spruce/subalpine fir forest. Phenology: fruiting. 

Walter Fertig, 11414.  8/15/1991. 		RM 591875	Barcode: RM0157668
     with N. Duane Atwood
_________________________________________________________________________

998.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Northwest slope of White Rock Mountain, ca 0.25 mi E of east shore of Upper Green River Lake, ca 28 air mi N of Pinedale.  Elev. 8200-9000 ft.
T38N R108W S9; also S10.  43.2708 N, 109.8192 W.  
Semi-shady Douglas fir forest on steep limestone-talus slope. Phenology: fruiting. 

Walter Fertig, 11591.  8/17/1991. 		RM 591876	Barcode: RM0161859
_________________________________________________________________________

999.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Boulter Lake, ca 30 air mi ESE of Pinedale.  Elev. 9255-9500 ft.
T32N R105W S24; also S25.  42.7289 N, 109.3161 W.  
Sandy, open, moist shore of lake. Phenology: fruiting. 

Walter Fertig, 11795.  8/19/1991. 		RM 591877	Barcode: RM0157667
     with Jonathan Hughes
_________________________________________________________________________

1000.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: banks of South Fork Boulder Creek and Dream Creek, ca 10 air mi E of east shore of Boulder Lake, ca 22.5 air mi E of Pinedale.  Elev. 9800 ft.
T33N R105W S5; also S7 and S8.  42.8581 N, 109.4158 W; uncertainty 3 mi..  
Moist, muddy banks of South Fork Boulder Creek surrounded by willow thickets and sedge marsh. Phenology: fruiting. 

Walter Fertig, 11938.  8/21/1991. 		RM 591878	Barcode: RM0157666
_________________________________________________________________________

1001.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: west face of White Rock, adjacent to upper Green River Lake, ca 28 air mi N of Pinedale.  Elev. 8100 ft.
T38N R108W S9.  43.2708 N, 109.8192 W.  
Open limestone/shale talus slope at base of mountain. Phenology: flowering & fruiting. 

Walter Fertig, 2664.  7/2/1990. 		RM 592117	Barcode: RM0157673
_________________________________________________________________________

1002.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: edge of Glimpse Lake Trail from Spring Creek Park to Glimpse Lake, ca 9 air mi N of Pinedale.  Elev. 8400-9200 ft.
T35N R109W S12; also T35N R109W S13, 14, T36N R108W S32 and T35N R108W S6.  43.0183 N, 109.8106 W.  
Grassy aspen woods. Phenology: flowering & fruiting. 

Walter Fertig, 3297.  7/10/1990. 		RM 592116	Barcode: RM0161888
_________________________________________________________________________

1003.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Mosquito Lake, 0.25 mi due E of Union Pass Road, ca 37 air mi NNW of Pinedale.  Elev. 8880 ft.
T40N R110W S28.  43.3994 N, 110.0539 W.  
Lodgepole pine/dry sagebrush meadow adjacent to lake. Phenology: flowering & fruiting. 

Walter Fertig, 5884.  8/11/1990. 		RM 592114	Barcode: RM0161889
_________________________________________________________________________

1004.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: NE of Faler Lake, ca 32 air mi N of Pinedale.  Elev. 10185-11360 ft.
T39N R107W S30.  43.3194 N, 109.7433 W.  
Grassy lakeshore. Phenology: fruiting. 

Walter Fertig, 6328.  8/16/1990. 		RM 592113	Barcode: RM0161890
_________________________________________________________________________

1005.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: South Temple Creek Basin, 1.5 air mi E of Big Sandy Lodge, ca 35 air mi ESE of Pinedale.  Elev. 9200-9400 ft.
T31N R104W S9; also S10.  42.6706 N, 109.2564 W.  
Rocky, open meadow adjacent to creek. Phenology: flowering. 

Walter Fertig, 8992.  7/12/1991. 		RM 589262	Barcode: RM0161861
_________________________________________________________________________

1006.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: adjacent to Big Sandy Opening Road, ca 35 air mi ESE of Pinedale.  Elev. 9000 ft.
T31N R104W S28.  42.6278 N, 109.2564 W.  
Dry, sandy-rocky sagebrush grassland. Phenology: flowering. 

Walter Fertig, 9184.  7/12/1991. 		RM 591870	Barcode: RM0161858
_________________________________________________________________________

1007.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Meeks Lake, ca 1 1/4 air mi N of Big Sandy Campground, ca 30 air mi ESE of Pinedale.  Elev. 9300 ft.
T32N R104W S32; also S33.  42.6994 N, 109.2772 W; uncertainty 2 mi..  
Flat, dry rocky-sandy clearing adjacent to wet meadow. Phenology: flowering & fruiting. 

Walter Fertig, 9506.  7/15/1991. 		RM 591871	Barcode: RM0157671
_________________________________________________________________________

1008.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Boulder Creek Canyon, due E of Boulder Lake, ca 14 air mi E of Pinedale.  Elev. 7400-7600 ft.
T33N R107W S1; also S2 and S3.  42.8583 N, 109.5733 W; uncertainty 3 mi..  
Dry sagebrush/grassland in small clearing in canyon. Phenology: fruiting. 

Walter Fertig, 9518.  7/17/1991. 		RM 591872	Barcode: RM0157672
_________________________________________________________________________

1009.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Atlas or County Road 224 ca 0.5-1 air mi N of Lodgepole Creek and ca 1 air mi W of I-25, ca 16 air mi N of Cheyenne.  Elev. 6340-6380 ft.
T16N R67W S16 SE1/4.  41.35113 N, 104.88984 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Road right-of-way. Phenology: flowering. 

B. E. Nelson, 32443.  7/8/1994. 		RM 706166	Barcode: RM0157788
_________________________________________________________________________

1010.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: North Cottonwood Creek just E of Bridger-Teton National Forest, ca 7 air mi W of Halfway.  Elev. 7900-8300 ft.
T33N R114W S29 NE1/4; also E1/2 S20.  42.8006 N, 110.4792 W; uncertainty 2 mi..  
Willow river bottom, adjacent meadows, aspen groves, and Douglas fir forest. Phenology: flowering. 

Thomas Cramer, 1186.  6/22/1994. 		RM 629931	Barcode: RM0157674
_________________________________________________________________________

1011.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: bank of Green River just S of Bridger-Teton Forest Boundary, ca 19 air mi N of Cora.  Elev. 7640 ft.
T38N R110W S35 NE1/4 of NE1/4; also NW1/4 of NW1/4 S36.  43.2119 N, 110.0131 W; uncertainty 0.5 mi..  
Riverside willows, meadow, and adjacent sagebrush. Phenology: flowering. 

Thomas Cramer, 1392.  6/30/1994. 		RM 629930	Barcode: RM0157771
     with Jane T. Kellett
_________________________________________________________________________

1012.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				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, 1453b.  6/30/1994. 		RM 629929	Barcode: RM0157770
     with Jane T. Kellett
_________________________________________________________________________

1013.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Green River Basin: hill W of West Pacific Creek, ca 14 air mi SW of South Pass City.  Elev. 7200-7590 ft.
T27N R102W S3 W1/2; also N1/4 S10.  42.3431 N, 108.9728 W.  
Sagebrush hillside, windswept tops, and badlands. Phenology: flowering. 

Thomas Cramer, 1834.  7/7/1994. 		RM 629928	Barcode: RM0157769
     with Jane T. Kellett
_________________________________________________________________________

1014.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: Fremont Butte, ca 6 air mi E of Boulder.  Elev. 7000-7875 ft.
T32N R107W S17 E1/4; also S16, N1/8 S21; also SW1/4 S9.  42.7425 N, 109.6275 W; uncertainty 2 mi..  
Sagebrush hillsides with granite outcrops. Phenology: flowering & fruiting. 

Thomas Cramer, 1886.  7/11/1994. 		RM 629927	Barcode: RM0157768
     with Jane T. Kellett
_________________________________________________________________________

1015.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: vicinity of Coal Creek, ca 14 air mi N of Border Junction.  Elev. 6800-8000 ft.
T28N R119W S24 E1/4; also E1/16 S13; T28N R118W W1/4 S18.  42.4 N, 110.9117 W; uncertainty 2 mi..  
Sagebrush hills with aspen groves. Phenology: flowering. 

Thomas Cramer, 2121.  7/20/1994. 		RM 608512	Barcode: RM0161884
_________________________________________________________________________

1016.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Fremont County: Green River Basin: ca 4 air mi W of South Pass City.  Elev. 8100 ft.
T29N R101W S27 NE1/4.  42.4532 N, 108.8839 W.  
Rocky sagebrush hillside. Phenology: buds. 

Thomas Cramer, 6811.  6/23/1995. 		RM 640920	Barcode: RM0157753
     with Jane T. Kellett
_________________________________________________________________________

1017.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 14.5 air mi N of Daniel Junction.  Elev. 7720 ft.
T36N R112W S13 SE1/4.  43.092 N, 110.1643 W.  
Roadside meadow. Phenology: flowering & fruiting. 

Thomas Cramer, 8163.  7/15/1995. 		RM 640919	Barcode: RM0161850
     with Jane T. Kellett
_________________________________________________________________________

1018.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: Green River, ca 13 air mi N of Daniel Junction.  Elev. 7560 ft.
T36N R111W S22 NE1/4.  43.0775 N, 110.0857 W.  
Riverside meadow and roadside. Phenology: flowering & fruiting. 

Thomas Cramer, 8259.  7/15/1995. 		RM 640918	Barcode: RM0157754
     with Jane T. Kellett
_________________________________________________________________________

1019.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: Irish Canyon at Bridger-Teton National Forest border, ca 5.5 air mi ENE of Big Sandy.  Elev. 8400 ft.
T31N R105W S9 SE1/4.  42.6733 N, 109.3727 W; uncertainty 0.5 mi..  
Sagebrush meadow at base of hillside. Phenology: flowering & fruiting. 

Thomas Cramer, 9453.  7/25/1995. 		RM 640917	Barcode: RM0157755
     with Jane T. Kellett
_________________________________________________________________________

1020.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Green River Basin: Irish Canyon at Bridger-Teton National Forest border, ca 5.5 air mi ENE of Big Sandy.  Elev. 8400 ft.
T31N R105W S9 SE1/4.  42.6733 N, 109.3727 W; uncertainty 0.5 mi..  
Sagebrush meadow at base of hillside. Phenology: fruiting. 

Thomas Cramer, 9454.  7/25/1995. 		RM 640916	Barcode: RM0157756
     with Jane T. Kellett
_________________________________________________________________________

1021.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Little Missouri River Breaks: ca 20 air mi N of Hulett, ca 38 air mi NNW of Sundance.  Elev. 3600 ft.
T57N R63W S8.  44.9456 N, 104.4442 W; uncertainty 1 mi..  
Pine-oak savannah. Phenology: fruiting. 

B. E. Nelson, 9050.  7/12/1982. 		RM 379665	Barcode: RM0157740
_________________________________________________________________________

1022.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: southeast end of Cement Ridge, ca 8 air mi NE of Moskee; ca 16.5 air mi ESE of Sundance.  Elev. 6600 ft.
T50N R60W S4.  44.35 N, 104.0617 W; uncertainty 1 mi..  
Open ponderosa pine woods with brushy understory. Phenology: flowering & fruiting. 

B. E. Nelson, 9282.  7/14/1982. 		RM 379664	Barcode: RM0157741
     with Hollis Marriott
_________________________________________________________________________

1023.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Rattlesnake Canyon, ca 4.5 air mi NE of Moskee; ca 14 air mi ESE of Sundance.  Elev. 5500 ft.
T50N R61W S13.  44.3203 N, 104.1225 W; uncertainty 1 mi..  
Birch woods. Phenology: flowering & fruiting. 

Hollis Marriott, 1332.  7/14/1982. 		RM 379688	Barcode: RM0161900
     with B. E. Nelson
_________________________________________________________________________

1024.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Cement Ridge, southeast end, ca 7.5 air mi NE of Moskee; ca 15 air mi ESE of Sundance.  Elev. 6500 ft.
T50N R60W S4.  44.35 N, 104.0617 W; uncertainty 1 mi..  
Dry open rocky ridge and upper slopes. Phenology: flowering & fruiting. 

Hollis Marriott, 1422.  7/14/1982. 		RM 379687	Barcode: RM0157932
     with B. E. Nelson
_________________________________________________________________________

1025.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Riflepit Canyon, ca 6 air mi E of Moskee; ca 18 air mi SE of Sundance.  Elev. 6100 ft.
T50N R60W S33.  44.2769 N, 104.0617 W; uncertainty 1 mi..  
Moist meadow. Phenology: flowering & fruiting. 

Hollis Marriott, 1469.  7/15/1982. 		RM 379686	Barcode: RM0161902
     with B. E. Nelson
_________________________________________________________________________

1026.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Warren Peaks near old radar station; ca 6 air mi NNW of Sundance.  Elev. 6600 ft.
T52N R63W S20.  44.47889 N, 104.44944 W; uncertainty 1 mi..  
Open slope with a few pines, rocky soil. Phenology: fruiting. 

Hollis Marriott, 1923.  8/5/1982. 		RM 379684	Barcode: RM0161898
_________________________________________________________________________

1027.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: head of Carson Draw, ca 4 air mi NW of Sundance.  Elev. 6200 ft.
T52N R63W S33 SW1/4.  44.4497 N, 104.42944 W; uncertainty 0.5 mi..  
Pine forest, south and west-facing slopes with limestone outcrops (Pahasapa limestone). Phenology: flowering & fruiting. 

Hollis Marriott, 3228.  6/21/1983. 		RM 379683	Barcode: RM0161901
_________________________________________________________________________

1028.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Lytle Creek and Newton Hill, ca 8.5 air mi ESE of Devils Tower.  Elev. 4600 ft.
T53N R64W S28 SW1/4; also NW1/4 S33.  44.55083 N, 104.54861 W; uncertainty 1 mi..  
Pine-oak forest with many openings (logged). Phenology: flowering & fruiting. 

Hollis Marriott, 3310.  6/21/1983. 		RM 379682	Barcode: RM0161904
_________________________________________________________________________

1029.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: between Goldie Road and Elkhorn Creek, ca 6 air mi WNW of Seely.  Elev. 3800 ft.
T56N R66W S23 NE1/4.  44.82556 N, 104.74583 W; uncertainty 0.5 mi..  
Pine-juniper woodland on ridge of Mowry shale. Phenology: flowering & fruiting. 

Hollis Marriott, 3895.  7/5/1983. 		RM 379681	Barcode: RM0161903
_________________________________________________________________________

1030.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains, Sheep Nose (Sheep Mountain); ca 6.5 air mi N of Sundance.  Elev. 5800 ft.
T52N R63W S13 NW1/4; and SW1/4 S12.  44.4939 N, 104.36972 W; uncertainty 1 mi..  
Summit-- grassland on rocky soil with cliffs and outcrops of whitewood dolomitic limestone. Phenology: fruiting. 

Hollis Marriott, 4232.  7/11/1983. 		RM 379680	Barcode: RM0161905
_________________________________________________________________________

1031.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Cow Creek above Hemler Reservoir, ca 8.5 air mi N of Sundance.  Elev. 5200 ft.
T52N R63W S1.  44.5233 N, 104.3697 W; uncertainty 1 mi..  
Wet meadows and beaver ponds in pine-birch forest. Phenology: flowering & fruiting. 

Hollis Marriott, 4308.  7/11/1983. 		RM 379679	Barcode: RM0161909
_________________________________________________________________________

1032.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Miller Creek, Garman Ranch; ca 9.3 air mi SSE of Devils Tower.  Elev. 4400-4600 ft.
T52N R65W S23 SE1/4; and SW1/4 S24.  44.47639 N, 104.6328 W; uncertainty 1 mi..  
Pine ridge with grassland understory. Phenology: fruiting. 

Hollis Marriott, 4621.  7/14/1983. 		RM 379678	Barcode: RM0161910
_________________________________________________________________________

1033.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: upper Soldier Creek drainage, ca 5.2 air mi NE of Four Corners.  Elev. 6400 ft.
T48N R60W S21 NE1/4.  44.1267 N, 104.06278 W; uncertainty 1 mi..  
Moist meadow with willows and aspen. Phenology: fruiting. 

Hollis Marriott, 4666.  7/18/1983. 		RM 379677	Barcode: RM0161911
_________________________________________________________________________

1034.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: upper Soldier Creek drainage, ca 5.2 air mi NE of Four Corners.  Elev. 6400 ft.
T48N R60W S21 NE1/4.  44.1267 N, 104.06278 W; uncertainty 1 mi..  
Moist meadow with willows and aspen. Phenology: flowering & fruiting. 

Hollis Marriott, 4668.  7/18/1983. 		RM 379676	Barcode: RM0161912
_________________________________________________________________________

1035.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: U.S. Hwy 14 near Thorn Divide, ca 1 air mi S of Carlile.  Elev. 4300 ft.
T52N R66W S20 SE1/4; also NE1/4 S29.  44.47639 N, 104.8117 W; uncertainty 1 mi..  
Deciduous thickets in north-trending draw. Phenology: fruiting. 

Hollis Marriott, 4784.  7/21/1983. 		RM 379675	Barcode: RM0157748
_________________________________________________________________________

1036.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: between Whitelaw Creek and Ladogar Flats, ca 8 air mi NNW of Sundance.  Elev. 6000 ft.
T52N R63W S8 South1/2.  44.5083 N, 104.4494 W; uncertainty 1 mi..  
Pine forest with dried-up seeps. Phenology: fruiting. 

Hollis Marriott, 4987.  7/26/1983. 		RM 379674	Barcode: RM0157747
_________________________________________________________________________

1037.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Goldie Divide near junction of Goldie and New Haven roads, ca 5 air mi NW of Hulett.  Elev. 4500 ft.
T55N R65W S28; also S29.  44.7233 N, 104.6703 W.  
Ponderosa pine-bur oak forest, roadside. Phenology: fruiting. 

Hollis Marriott, 5260.  8/2/1983. 		RM 379673	Barcode: RM0157746
_________________________________________________________________________

1038.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: west side of ridge S of Elk Mountain (USFS Road 818) near Mix Spring, ca 13.5 air mi SE of Newcastle.  Elev. 4800 ft.
T43N R60W S21; also S27, 28.  43.6911 N, 104.0705 W; uncertainty 2 mi..  
Pine forest on rocky soil. Phenology: flowering & fruiting. 

Hollis Marriott, 7169.  6/26/1984. 		RM 379672	Barcode: RM0157749
_________________________________________________________________________

1039.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Missouri Buttes, highest butte.  Elev. 5300 ft.
T54N R66W S33.  44.62139 N, 104.7889 W; uncertainty 1 mi..  
Gully on north slope below summit. Phenology: flowering & fruiting. 

Hollis Marriott, 7816.  7/9/1984. 		RM 379671	Barcode: RM0161908
_________________________________________________________________________

1040.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: south end of Williams Divide near confluence of Buckley Canyon and Cold Springs Creek (Moskee Area), ca 9 air mi ESE of Sundance.  Elev. 5200 ft.
T50N R61W S5.  44.34917 N, 104.2025 W; uncertainty 1 mi..  
Pine forest with many openings. Phenology: flowering & fruiting. 

Hollis Marriott, 7897.  7/11/1984. 		RM 379670	Barcode: RM0161907
_________________________________________________________________________

1041.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Cold Springs Creek, ca 1.6 mi below Lost Canyon (Moskee Area), ca 11 air mi NNW of Four Corners.  Elev. 5500 ft.
T49N R61W S15.  44.23194 N, 104.1617 W; uncertainty 1 mi..  
Lush meadow near creek. Phenology: fruiting. 

Hollis Marriott, 7994b.  7/11/1984. 		RM 379669	Barcode: RM0161906
_________________________________________________________________________

1042.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Grand Canyon near state line, ca 23 air mi SE of Sundance.  Elev. 6100 ft.
T49N R60W S20.  44.2178 N, 104.0811 W; uncertainty 1 mi..  
Meadow (grazed) edged with pine and aspen. Phenology: fruiting. 

Hollis Marriott, 8677.  8/5/1984. 		RM 379668	Barcode: RM0157737
_________________________________________________________________________

1043.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: Elk Mountain area, Mix Spring, ca 14.5 air mi SSE of Newcastle.  Elev. 4800 ft.
T43N R60W S28.  43.6767 N, 104.0705 W; uncertainty 1 mi..  
Ponderosa pine forest. Phenology: fruiting. 

Hollis Marriott, 8747.  8/8/1984. 		RM 379667	Barcode: RM0157739
     with Dennis Horning
_________________________________________________________________________

1044.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Inyan Kara Mountain (east half); ca 13.5 air mi S of Sundance.  Elev. 6100 ft.
T49N R62W S30.  44.20139 N, 104.3447 W; uncertainty 1 mi..  
Ponderosa pine forest on south-east facing slope of outer mountain. Phenology: fruiting. 

Hollis Marriott, 9128.  8/18/1984. 		RM 379666	Barcode: RM0157738
_________________________________________________________________________

1045.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Spottedtail Gulch, ca 10 air mi S of Beulah.  Elev. 5600 ft.
T51N R60W S20; also S29.  44.3942 N, 104.0825 W; uncertainty 2 mi..  
Prairie hillsides. Phenology: fruiting. 

Keith H. Dueholm, 11853.  8/2/1982. 		RM 379655	Barcode: RM0157736
_________________________________________________________________________

1046.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: ca 7 air mi N of Hulett.  Elev. 4100-4200 
T55N R65W S1.  44.7844 N, 104.6103 W; uncertainty 1 mi..  
Oak woodlands, sandstone rimrock and sandy lower slopes, prairies, and shaded ravines; ravine. Phenology: flowering & fruiting. 

Ronald L. Hartman, 15981.  7/12/1983. 		RM 379663	Barcode: RM0157742
_________________________________________________________________________

1047.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: drainage from Geis Springs to 1.5 mi to the NE, ca 5-6 air mi E of Alva.  Elev. 4200 ft.
T54N R62W S5.  44.6994 N, 104.32528 W; uncertainty 1 mi..  
Pine woodlands, shaded ravines, logging roads, sandy open slopes, and pond; wooded slope. Phenology: flowering & fruiting. 

Ronald L. Hartman, 16177.  7/13/1983. 		RM 379662	Barcode: RM0157744
_________________________________________________________________________

1048.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: east slope Norgrain Hill, ca 6 air mi NE of Aladdin.  Elev. 3600 ft.
T54N R60W S5.  44.70111 N, 104.0778 W; uncertainty 1 mi..  
Prairie and wood ravine; wooded slopes. Phenology: fruiting. 

Ronald L. Hartman, 16328b.  7/15/1983. 		RM 379661	Barcode: RM0157743
_________________________________________________________________________

1049.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: ca 8.5 air mi SE of Hulett.  Elev. 4600 ft.
T53N R64W S12.  44.59528 N, 104.48778 W; uncertainty 1 mi..  
Wooded stream drainage and sandy prairie; prairie. Phenology: fruiting. 

Ronald L. Hartman, 16640.  7/18/1983. 		RM 379660	Barcode: RM0157745
_________________________________________________________________________

1050.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: 9.5 air mi E of Sundance.  Elev. 4600 ft.
T51N R61W S21.  44.395 N, 104.1833 W; uncertainty 1 mi..  
Ponderosa pine slopes, stream bottom, and meadow; wooded slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 17640.  7/9/1984. 		RM 379659	Barcode: RM0161894
_________________________________________________________________________

1051.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Green Mountain, ca 3 air mi E of Sundance.  Elev. 4800 ft.
T51N R62W S8; also S17.  44.4219 N, 104.32611 W; uncertainty 2 mi..  
Plains with outcrops of Chugwater red beds, Pinus ponderosa covered mountain slopes and summit, and moist shaded limestone canyon; partly wooded slope. Phenology: flowering & fruiting. 

Ronald L. Hartman, 17874.  7/11/1984. 		RM 379658	Barcode: RM0161895
_________________________________________________________________________

1052.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Mineral Hill, ca 15 air mi ESE of Sundance.  Elev. 6000 ft.
T51N R60W S29; also S32.  44.3792 N, 104.0825 W; uncertainty 2 mi..  
Wooded slopes with Populus tremuloides and Pinus ponderosa, and meadow with stream and beaver ponds; roadside. Phenology: fruiting. 

Ronald L. Hartman, 18027.  7/13/1984. 		RM 379657	Barcode: RM0161896
_________________________________________________________________________

1053.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Tomcat Creek Oil Field, ca 19 air mi SW of Sundance.  Elev. 4300 ft.
T50N R65W S31.  44.2769 N, 104.70806 W; uncertainty 1 mi..  
Pinus ponderosa woodland on rolling hills of shale with wet drainages, shale badlands, Sarcobatus vermiculatus flats, and sandy sagebrush Artemisia slopes; woodland. Phenology: fruiting. 

Ronald L. Hartman, 18165.  7/15/1984. 		RM 379656	Barcode: RM0161897
_________________________________________________________________________

1054.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: Cold Springs Creek ca 7 air mi NE of Four Corners.  Elev. 6200 ft.
T48N R60W S10.  
Moist meadow with willow thickets. Phenology: fruiting. 

Hollis Marriott, 1803B.  8/2/1982. 		RM 379685	Barcode: RM0161899
     with Dennis Horning
_________________________________________________________________________

1055.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., South Dakota, Meade County: Black Hills National Forest: Little Elk Creek.  Elev. 5000 ft.
T3N R6E S6.  44.25 N, 103.35 W.  
Slope 10%, southeast aspect; loam soil; open grassland. Phenology: flowering & fruiting. 

Charles P. Pase, 650.  7/6/1956. 		USFS 428299	Barcode: USFS0067786
_________________________________________________________________________

1056.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland: Bloom Basin, 5 mi SE and 1.7 mi S of Wall.  Elev. 2500 ft.
T1S R16E S35.  
With Agsm, Bogr, Stvi; plastic clay soil with shale on hill; steer pasture allotment. Scattered. Phenology: flowering & fruiting. 

Garrett Severson, 190.  6/5/1971. 		USFS 428284	Barcode: USFS0067785
_________________________________________________________________________

1057.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., South Dakota, Custer County: 4 mi S of Pringle.
Shady hill. Phenology: flowering & fruiting. 

W. L. Tolstead, 3762.  7/11/1937. 		RM 190150	Barcode: RM0161946
_________________________________________________________________________

1058.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., South Dakota, Lawrence County: Deadwood.  Elev. 4320-5700 ft.
T5N R3E S23.  
Exposed hillsides; grass association; xero-mesophytic. Phenology: flowering & fruiting. 

Herman E. Hayward, 1170.  6/19/1927. 		RM 111199	Barcode: RM0161950
_________________________________________________________________________

1059.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., South Dakota, Pennington County: Black Hills National Forest: Hay Draw.  Elev. 6400 ft.
T1S R3E S29.  
Slope 3%, south aspect; deep fertile loam; dry meadow with Carex, Bromus, Stipa richardsoni; meadows and open pine. Common. Phenology: flowering & fruiting. 

Charles P. Pase, 865.  8/6/1957. 		USFS 428300	Barcode: USFS0067787
_________________________________________________________________________

1060.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Niobrara County: Eastern Plains: Old Woman Creek Hills, ca 38 air mi S of Newcastle, both sides of Boner Road.  Elev. 4360 ft.
T36N R62W S16 NW1/4 SW1/4.  
At border of road bed on white, calcareous gravel; possibly introduced with road construction, associated with Medicago sativa, Agropyron cristatum, Grindelia squarrosa. Uncommon. Phenology: flowering. 

Bonnie Heidel, 2895.  6/3/2009. 		RM 841617	Barcode: RM0161930
_________________________________________________________________________

1061.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Teton County: Teton National Forest: Horsetail Ranger Station.  Elev. 6800 ft.
T42N R114W S2.  
Gentle slope south; clay loam soil; weed, aspen park with geranium and lupine. Phenology: vegetative only. 

Bruce L. Coulter, 101.  7/9/1924. 		USFS 401182
_________________________________________________________________________

1062.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sublette County: Bridger National Forest: Kendall Ranger Station.  Elev. 7775 ft.
T38N R110W S23.  
Level slope; sandy soil. Phenology: vegetative only. 

Walter D. Rickert, R-3.  7/16/1916. 		USFS 401212
_________________________________________________________________________

1063.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow National Forest: [*Bear Lake].  Elev. 10400 ft.
T16N R79W S27.  41.3254 N, 106.2528 W; uncertainty 1 mi..  
Medium moist sandy loam. Phenology: vegetative only. 

Lynn H. Douglas, 92.  8/6/1911. 		USFS 401222
_________________________________________________________________________

1064.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Idaho, Clearwater County: Upper Basin: along Elk Creek and Forest Road 382, just NE of Trestle Creek and ca 6.5 mi N of Elk River.  Elev. 3480-3600 ft.
T41N R2E S24 N1/2.  46.8883 N, 116.1465 W to 46.8876 N, 116.1538 W; WGS 84, , GPS reading.  
Saturated meadow and bog surrounded by community of Abies lasiocarpa and Picea engelmannii. Phenology: flowering. 

Crista L. O'Conner, 1018.  6/15/2016. 		RM 
     with Joshua Miller
_________________________________________________________________________

1065.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Musselshell Meadow and Creek, along Forest Road 535 and Nez Perce National Historic Trail (approx. historic route; developed trail non-existent); ca 10 air mi SSE of Pierce.  Elev. 3200 ft.
T35N R6E S20; also S19.  46.358 N, 115.7419 W; WGS 84, , GPS reading.  
Within northern portion of meadow and along creek. Phenology: fruiting. 

Crista L. O'Conner, 1068.  6/18/2016. 		RM 
_________________________________________________________________________

1066.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Idaho, Clearwater County: Upper Basin: Elk Creek, Upper Basin Interpretive Trail, ca 6.5 air mi N of Elk River.  Elev. 3480-3520 ft.
T41N R2E S24 NW1/4.  46.8848 N, 116.1632 W; WGS 84, , GPS reading.  
Lush sphagnum bog surrounded by Abies lasiocarpa and Picea engelmannii communities. Phenology: flowering. 

Crista L. O'Conner, 1598.  6/27/2016. 		RM 
     with Joshua Miller
_________________________________________________________________________

1067.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Scurvy Mountain: summit, ca 7.5 air mi NNE of Lookout Peak.  Elev. 6691 ft.
T39N R 11E S30 SW1/4; also N1/2 S31 and N1/2 S32.  46.6894 N, 115.1338 W to 46.6833 N, 115.1273 W to 46.681 N, 115.0796 W; WGS 84, , GPS reading.  
Ridgetop and upper shoulder-slope of southerly aspect, within and adjacent to areas scarred by 2015 Scurvy Mountain Fire. Phenology: flowering & fruiting. 

Crista L. O'Conner, 2882.  7/26/2016. 		RM 
_________________________________________________________________________

1068.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: Weitas Creek along Trail 20, ca 2 air mi NW of Liz Butte Cabin.  Elev. 3262 ft.
T36N R9E S4 NE1/4.  46.4958 N, 115.3316 W; WGS 84, , GPS reading.  
South-facing steep and xeric slope above creek. Phenology: flowering & fruiting. 

Crista L. O'Conner, 3913.  6/28/2017. 		RM 
_________________________________________________________________________

1069.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Idaho, Idaho County: Bitterroot Mountains: Packer Meadow and Packer Creek, ca 1.5 air mi NNE of Lolo Pass Visitor Center.  Elev. 5203 ft.
T38N R15E S15 NE1/4.  46.6368 N, 114.5537 W; WGS 84, , GPS reading.  
Mesic to saturated meadows and shrubby swamps in mosaic with subalpine fir-spruce forests of creek. Phenology: flowering. 

Crista L. O'Conner, 4308.  7/13/2017. 		RM 
     with Mike Hays
_________________________________________________________________________

1070.  Achnatherum nelsonii (Scribn.) Barkworth var. dorei (Barkworth & J. Maze) Dorn 				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Oregon Buttes Wilderness Study Area: ca 1 air mi ENE of Oregon Butte summit, ca 14.5 air mi S of South Pass City.  Elev. 7620 ft.
T26N R101W S2 SW1/4 NE1/4.  42.2591 N, 108.8359 W; WGS 84, , GPS reading.  
Small alkaline meadow beside grove at spring on hillside bench, moist silt, partial shade; with Pyrrocoma uniflora, Juncus balticus. Phenology: flowering. 

Bonnie Heidel, 4633.  6/25/2018. 		RM 981923	Barcode: RM0247378
_________________________________________________________________________

1071.  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
_________________________________________________________________________

1072.  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
_________________________________________________________________________

1073.  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
_________________________________________________________________________

1074.  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
_________________________________________________________________________

1075.  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
_________________________________________________________________________

1076.  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
_________________________________________________________________________

1077.  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
_________________________________________________________________________

1078.  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
_________________________________________________________________________

1079.  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
_________________________________________________________________________

1080.  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
_________________________________________________________________________

1081.  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
_________________________________________________________________________

1082.  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
_________________________________________________________________________

1083.  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
_________________________________________________________________________

1084.  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
_________________________________________________________________________

1085.  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
_________________________________________________________________________

1086.  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
_________________________________________________________________________

1087.  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
_________________________________________________________________________

1088.  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
_________________________________________________________________________

1089.  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
_________________________________________________________________________

1090.  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
_________________________________________________________________________

1091.  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
_________________________________________________________________________

1092.  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
_________________________________________________________________________

1093.  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
_________________________________________________________________________

1094.  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
_________________________________________________________________________

1095.  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
_________________________________________________________________________

1096.  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
_________________________________________________________________________

1097.  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
_________________________________________________________________________

1098.  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
_________________________________________________________________________

1099.  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
_________________________________________________________________________

1100.  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
_________________________________________________________________________

1101.  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
_________________________________________________________________________

1102.  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
_________________________________________________________________________

1103.  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
_________________________________________________________________________

1104.  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
_________________________________________________________________________

1105.  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
_________________________________________________________________________

1106.  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
_________________________________________________________________________

1107.  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
_________________________________________________________________________

1108.  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
_________________________________________________________________________

1109.  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
_________________________________________________________________________

1110.  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
_________________________________________________________________________

1111.  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
_________________________________________________________________________

1112.  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
_________________________________________________________________________

1113.  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
_________________________________________________________________________

1114.  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
_________________________________________________________________________

1115.  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
_________________________________________________________________________

1116.  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
_________________________________________________________________________

1117.  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
_________________________________________________________________________

1118.  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
_________________________________________________________________________

1119.  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
_________________________________________________________________________

1120.  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
_________________________________________________________________________

1121.  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
_________________________________________________________________________

1122.  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
_________________________________________________________________________

1123.  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
_________________________________________________________________________

1124.  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
_________________________________________________________________________

1125.  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
_________________________________________________________________________

1126.  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
_________________________________________________________________________

1127.  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
_________________________________________________________________________

1128.  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
_________________________________________________________________________

1129.  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
_________________________________________________________________________

1130.  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
_________________________________________________________________________

1131.  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
_________________________________________________________________________

1132.  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
_________________________________________________________________________

1133.  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
_________________________________________________________________________

1134.  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
_________________________________________________________________________

1135.  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
_________________________________________________________________________

1136.  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
_________________________________________________________________________

1137.  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
_________________________________________________________________________

1138.  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
_________________________________________________________________________

1139.  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
_________________________________________________________________________

1140.  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
_________________________________________________________________________

1141.  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
_________________________________________________________________________

1142.  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
_________________________________________________________________________

1143.  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
_________________________________________________________________________

1144.  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
_________________________________________________________________________

1145.  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
_________________________________________________________________________

1146.  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
_________________________________________________________________________

1147.  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
_________________________________________________________________________

1148.  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
_________________________________________________________________________

1149.  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
_________________________________________________________________________

1150.  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
_________________________________________________________________________

1151.  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
_________________________________________________________________________

1152.  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
_________________________________________________________________________

1153.  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
_________________________________________________________________________

1154.  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. 		 
_________________________________________________________________________

1155.  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
_________________________________________________________________________

1156.  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
_________________________________________________________________________

1157.  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
_________________________________________________________________________

1158.  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
_________________________________________________________________________

1159.  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
_________________________________________________________________________

1160.  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
_________________________________________________________________________

1161.  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
_________________________________________________________________________

1162.  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
_________________________________________________________________________

1163.  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
_________________________________________________________________________

1164.  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
_________________________________________________________________________

1165.  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
_________________________________________________________________________

1166.  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
_________________________________________________________________________

1167.  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
_________________________________________________________________________

1168.  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
_________________________________________________________________________

1169.  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
_________________________________________________________________________

1170.  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
_________________________________________________________________________

1171.  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
_________________________________________________________________________

1172.  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
_________________________________________________________________________

1173.  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
_________________________________________________________________________

1174.  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
_________________________________________________________________________

1175.  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
_________________________________________________________________________

1176.  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
_________________________________________________________________________

1177.  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
_________________________________________________________________________

1178.  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
_________________________________________________________________________

1179.  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
_________________________________________________________________________

1180.  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
_________________________________________________________________________

1181.  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
_________________________________________________________________________

1182.  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
_________________________________________________________________________

1183.  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
_________________________________________________________________________

1184.  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
_________________________________________________________________________

1185.  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
_________________________________________________________________________

1186.  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
_________________________________________________________________________

1187.  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
_________________________________________________________________________

1188.  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
_________________________________________________________________________

1189.  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
_________________________________________________________________________

1190.  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
_________________________________________________________________________

1191.  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
_________________________________________________________________________

1192.  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
_________________________________________________________________________

1193.  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
_________________________________________________________________________

1194.  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
_________________________________________________________________________

1195.  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
_________________________________________________________________________

1196.  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
_________________________________________________________________________

1197.  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
_________________________________________________________________________

1198.  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
_________________________________________________________________________

1199.  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
_________________________________________________________________________

1200.  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
_________________________________________________________________________

1201.  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
_________________________________________________________________________

1202.  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
_________________________________________________________________________

1203.  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
_________________________________________________________________________

1204.  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
_________________________________________________________________________

1205.  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
_________________________________________________________________________

1206.  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
_________________________________________________________________________

1207.  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
_________________________________________________________________________

1208.  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
_________________________________________________________________________

1209.  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
_________________________________________________________________________

1210.  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
_________________________________________________________________________

1211.  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
_________________________________________________________________________

1212.  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
_________________________________________________________________________

1213.  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
_________________________________________________________________________

1214.  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
_________________________________________________________________________

1215.  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
_________________________________________________________________________

1216.  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
_________________________________________________________________________

1217.  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
_________________________________________________________________________

1218.  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
_________________________________________________________________________

1219.  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
_________________________________________________________________________

1220.  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
_________________________________________________________________________

1221.  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
_________________________________________________________________________

1222.  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
_________________________________________________________________________

1223.  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
_________________________________________________________________________

1224.  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
_________________________________________________________________________

1225.  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
_________________________________________________________________________

1226.  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
_________________________________________________________________________

1227.  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
_________________________________________________________________________

1228.  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
_________________________________________________________________________

1229.  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
_________________________________________________________________________

1230.  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
_________________________________________________________________________

1231.  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
_________________________________________________________________________

1232.  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
_________________________________________________________________________

1233.  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
_________________________________________________________________________

1234.  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
_________________________________________________________________________

1235.  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
_________________________________________________________________________

1236.  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
_________________________________________________________________________

1237.  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
_________________________________________________________________________

1238.  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
_________________________________________________________________________

1239.  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
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1240.  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
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1241.  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
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1242.  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
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1243.  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
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1244.  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
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1245.  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
_________________________________________________________________________

1246.  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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1247.  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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1248.  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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1249.  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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1250.  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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1251.  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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1252.  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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1253.  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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