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

Database Search Results

152 matching records found (of 152).
Search query: Genus begins with Muhlenbergia, Species begins with cuspidata, (search polygon not defined)
Sorted by: Scientific Name

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1.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Morrison Creek: along the creek and slopes to S rising to Forest Road 550, ca 3 air mi SW of town of Buffalo Creek.  Elev. 7160-8000 ft.
T8S R71W S14.  39.3524 N, 105.3062 W.  zone 13, 474209E, 4355271N.  
In a moderately burned aspen grove in a moist drainage. Phenology: flowering. 

Timothy W. Chumley, 5742.  8/10/1996. 		 
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2.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Cabin Canyon on dirt road ca 0.7 air mi NW of Bishop Road, ca 20 air mi SE of Gillette; ca 17 air mi SW of Moorcroft.  Elev. 4380-4480 ft.
T48N R70W S36 NE1/4.  44.0902 N, 105.214 W; uncertainty 0.5 mi..  
Sand-silt slope with Schizachyrium, Calamovilfa and Muhlenbergia. Phenology: buds. 

Peter J. Ebertowski, 3182.  8/18/2002. 		RM 
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3.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ridge and ravines leading to Wild Horse Creek on gravel road off York or Forest Road 900, ca 30 air mi NNE of Gillette; ca 30 air mi NNW of Moorcroft.  Elev. 4000-4140 ft.
T54N R69W S18 SE1/4.  44.6586 N, 105.1975 W; uncertainty 0.5 mi..  
Narrow ravine floor, grassy, with exposed bedrock. Phenology: buds. 

Peter J. Ebertowski, 3322.  8/20/2002. 		RM 
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4.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ponderosa pine covered ridge and ravines N of and draining to Little Thunder Creek, ca 20.5 air mi E of Wright; ca 46 air mi SSE of Gillette.  Elev. 4800-5100 ft.
T43N R69W S13 W1/2.  43.7001 N, 105.0899 W; uncertainty 1 mi..  
Scoria ridge, bluebunch wheatgrass and plains muhly. Phenology: flowering. 

Peter J. Ebertowski, 3516.  8/26/2002. 		RM 
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5.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

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

Peter J. Ebertowski, 3651.  9/1/2002. 		RM 
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6.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

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

Peter J. Ebertowski, 7592.  7/31/2003. 		RM 
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7.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

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

Peter J. Ebertowski, 8077.  8/13/2003. 		RM 
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8.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Cyclone Rim, ca 7 air mi NE of Five Fingers Butte; ca 9 air mi SW of Flattop Buttes.  Elev. 7180-7200 ft.
T26N R96W S18 SW1/4.  42.2272 N, 108.3275 W.  
Top and southeast facing slope of rim with grasses and moist low sagebrush swales. Phenology: flowering. 

Laura Welp, 4882.  5/19/1995. 		 
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9.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 13 air mi NE of Hermosa and 4-4.5 mi W of County Road 121.  Elev. 3100 ft.
T2S R10E S5 South1/2.  43 54.1' N, 102 56.56' W; GPS Reading.  
Clay water catchment site. Phenology: flowering & fruiting. 

Grace M. Kostel, 3015.  6/28/2004. 		RM 
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10.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 16.5 air mi ENE of Hermosa and 0.5 mi W of County Road 121.  Elev. 3050-3200 ft.
T2S R10E S24 SE1/4.  43 51.57' N, 102 51.36' W; GPS Reading.  
On butte and butte slopes of clay and gravel soil. Phenology: flowering & fruiting. 

Grace M. Kostel, 3040.  6/28/2004. 		RM 
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11.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 14.5-15 air mi SE of Hermosa and 2.4 mi N of County Road 18.  Elev. 2800-3100 ft.
T4S R9E S24 N1/2; also SE1/4 S13.  43 42.14' N, 103 0.3' W to 43 41.27' N, 102 58.1' W to 43 41.52' N, 102 58.76' W; GPS Reading.  
Rock slopes and buttes of Juniper leading into clay based drainages. Phenology: flowering & fruiting. 

Grace M. Kostel, 3226.  7/2/2004. 		RM 
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12.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: ca 15 mi N of Crawford and on Forest Road 919.  Elev. 3600-3700 ft.
T34N R52W S23.  42 54.06' N, 103 25.54' W; GPS Reading.  
On ridgetop down to resevoir. Phenology: flowering & fruiting. 

Grace M. Kostel, 3395.  7/6/2004. 		RM 
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13.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 12.5-13 air mi NW of Crawford.  Elev. 4500-4800 ft.
T33N R53W S30 SW1/4.  42 48.18' N, 103 37.59' W; GPS Reading.  
On rocky ridge and side slopes. Phenology: flowering & fruiting. 

Grace M. Kostel, 3711.  7/15/2004. 		RM 
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14.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

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

Grace M. Kostel, 4553.  8/14/2004. 		RM 
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15.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 7.5 mi NE of Smithwick and 0.5 mi N of Bochert Dam.  Elev. 1000 m.
T8S R9E S18 NE1/4.  43 21.45' N, 103 5.3' W; GPS Reading.  
Phenology: flowering & fruiting. 

Grace M. Kostel, 4879.  10/10/2003. 		RM 
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16.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: Sage Creek drainage, ca 8 air mi SW of Wall and ca 2.5 mi due W of Sage Creek Road (County Road C502).  Elev. 2850 ft.
T1S R14E S24 SE1/4; also S25.  43 56.26' N, 102 22.907' W; GPS Reading.  
In large side drainage of the creek, soils are silty loam. Phenology: flowering & fruiting. 

Grace M. Kostel, 8461.  7/11/2005. 		RM 
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17.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 10 air mi SW of Wall and 1/4 mi due N of Badlands National Park boundary in Sage Creek.  Elev. 2480 ft.
T1S R14E S27 SE1/4; also S34.  43 55.408' N, 102 25.686' W; GPS Reading.  
Soils are silty loam. Phenology: flowering & fruiting. 

Grace M. Kostel, 8477.  7/11/2005. 		RM 
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18.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 9-9.5 air mi ESE of Fairburn in the Fairburn Agate/Rock beds.  Elev. 3250-3300 ft.
T4S R9E S27 SE1/4.  43 40.281' N, 103 8.87' W; GPS Reading.  
Rock substrate with clay soil interstices. Phenology: flowering & fruiting. 

Grace M. Kostel, 8590.  7/12/2005. 		RM 
     with Don Hazlett
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19.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 7.5 air mi SE of Farmingdale.  Elev. 3100 ft.
T2S R11E S16 SE1/4.  43 52.279' N, 102 48.224' W; GPS Reading.  
On Juniperus scopulorum covered rocky ridge overlooking deep drainages, north aspect. Phenology: flowering & fruiting. 

Grace M. Kostel, 8607.  7/15/2005. 		RM 
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20.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Weston County: Wetlands and Adjacent Areas: Plum Creek, ca 6 air mi NW of Newcastle.  Elev. 4358 ft.
T46N R62W S27 SW1/4 of SE1/4.  43.93375 N, 104.28365 W; GPS Reading.  
Moist creek bank. Phenology: flowering & fruiting. 

Rachel Newton, 6410.  7/28/2006. 		RM 
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21.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: off Deadman Road (County Road 162) at intersection with Forest Road 309, ca 27 air mi NW of Fort Collins.  Elev. 8700-8800 ft.
T10N R73W S30 SW1/4.  40.8025 N, 105.6301 W; uncertainty 0.5 mi..  
Ponderosa pine hillsides with Ribes and with aspen in shallow ravines. Phenology: flowering & fruiting. 

Sarah Nunn, 4619.  8/11/2001. 		RM 766082
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22.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

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

C. L. Porter, 4829.  8/19/1948. 		RM 211252	Barcode: RM0184944
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23.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

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

C. L. Porter, 4837.  8/19/1948. 		RM 211253	Barcode: RM0184945
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24.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Laramie County: Ca 5 mi NE of Cheyenne, Wayne Childs Ranch.  Elev. 6150 ft.
41.2185 N, 104.7609 W; NAD 83, , Nat. Geog. TOPO!.  
Common on gravelly slopes with Andropogon, short grass prairie. Phenology: flowering & fruiting. 

Barry Hammel, 743.  9/17/1977. 		RM 302141	Barcode: RM0184115
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25.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Laramie County: Ca 2 mi N of U.S. Hwy 85, ca 6 mi W of Midway.  Elev. 5800 ft.
T17N R64W S32.  41.3812 N, 104.5957 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

D. Long, s.n..  8/14/1984. 		RM 397845	Barcode: RM0184088
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26.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Platte County: Badger. Also S16.
In bunches on sandy hillsides. Phenology: flowering & fruiting. 

Elias Nelson, 484.  8/12/1901. 		RM 36526	Barcode: RM0184083
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27.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

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

Francis B. Current, 189.  7/22/1976. 		RM 317153	Barcode: RM0184082
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28.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

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

Francis B. Current, 199.  8/14/1976. 		RM 317152	Barcode: RM0184081
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29.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Converse County: Pine Bluffs5.7 air mi NNW of Pine Bluffs.  Elev. 6500 ft.
T28N R71W S2.  
On northwest slope of bluffs, lush thicket & sagebrush/ juniper community. Phenology: flowering & fruiting. 

Karin M. Guernsey, 155.  9/11/1987. 		RM 398900	Barcode: RM0184086
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30.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Laramie County: Pine Bluffs: SE of Rest Area on top of bluffs, .8 air mi SW of Pine Bluffs.  Elev. 5250 ft.
T14N R60W S15.  
Ponderosa pine/grassland ecotone. Phenology: flowering & fruiting. 

Karin M. Guernsey, 165.  11/9/1987. 		RM 398901	Barcode: RM0184085
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31.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: small canyon 5.1 km S of Anderson Ranch, 2.9 km W of Muthart Place, 2.6 km due W of Wyo Hwy 270.  Elev. 1578 m.
zone DMC, 522600E, 4691700N; unknown, GPS reading.  
Ephemeral stream with flat to steep slope of limestone with depressions of silty loam with Gutierrezia sarothrae, Juniperus scopulorum, Pinus ponderosa, Rhus trilobata, and Andropogon sp. Phenology: flowering & fruiting. 

Patricia P. Douglas, 600.  8/25/1995. 		RM 726843	Barcode: RM0184390
     with Rosalie M. Smith, Nancy E. Hastings
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32.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Laramie County:   Elev. 6200 ft.
T14N R67W S16 NW1/4.  41.1879 N, 104.8998 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Barren outcrop with Cryptantha, Astragalus, Phlox. Phenology: flowering & fruiting. 

Robert D. Dorn, 3976.  8/14/1983. 		RM 344434	Barcode: RM0184080
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33.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Converse County: Ca 1 3/4 mi NE of Esterbrook.  Elev. 6500 ft.
T28N R71W S2 NE1/4.  42 25' 45" N, 105 20' 2" W.  
Grassland interspersed with ponderosa pine with Liatris, Stipa, Bouteloua. Phenology: flowering & fruiting. 

Robert D. Dorn, 7804.  8/25/1998. 		RM 628104	Barcode: RM0184084
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34.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Albany County: 3 mi ENE of Esterbrook.  Elev. 6000 ft.
T28N R71W S1 E1/2.  42.4235 N, 105.3142 W; NAD 83, uncertainty .5 mi., Nat. Geog. TOPO!.  
Rocky grassland with Stipa. Koeleria. Phenology: flowering & fruiting. 

Robert D. Dorn, 7808.  8/25/1998. 		RM 628100	Barcode: RM0184087
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35.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Niobrara County: 4.2 mi S of Manville.  Elev. 5400 ft.
T32N R65W S25 SW1/4 of SW1/4.  42.7177 N, 104.6072 W.  
Rocky flat with Stipa and Aristida. 

Robert D. Dorn, 8141.  9/11/1999. 		RM 
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36.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Niobrara County: 4.2 mi S of Manville.  Elev. 5400 ft.
T32N R65W S25 SW1/4 of SW1/4.  42.7183 N, 104.6064 W.  
Rocky flat with Stipa and Aristida. 

Robert D. Dorn, 8141.  9/11/1999. 		RM 
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37.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Niobrara County: 4.2 mi S of Manville.  Elev. 5400 ft.
T32N R65W S25 SW1/4 SW1/4.  42.7129 N, 104.6168 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Rocky flat with Stipa and Aristida. Phenology: flowering & fruiting. 

Robert D. Dorn, 8141.  9/11/1999. 		RM 643095	Barcode: RM0184116
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38.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Platte County: SE Plains: Hartville Uplift; ridge on west side of Whalen Canyon Road, just N of abandoned cabins in side canyon of Whalen Canyon.  Elev. 5000 ft.
T28N R65W S28.  
West facing toe slope below shady Ponderosa pine woods, on gravelly limestone-sandstone. Phenology: flowering & fruiting. 

Walter Fertig, 15309.  8/5/1994. 		RM 602424	Barcode: RM0184114
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39.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Sheridan County: Big Horn Range: banks of West Fork Little Bighorn River, ca 1 mi downstream of Deer Park and confluence of Mann and Pumpkin Creeks, ca 1.8 mi S of the Monatana.  Elev. 5240 ft.
T58N R90W S26 NW1/4 of NW1/4 of SW1/4.  44.9739 N, 107.6934 W; uncertainty 0.25 mi..  
South facing semi-open slopes on north side of canyon in Pinus ponderosa community.  Soil humus - loam with thick needle duff.  Understory of Toxicodendron, Apocynum, Balsamorhiza sagitatta, Juniperus. Phenology: vegetative only. 

Walter Fertig, 17056.  8/9/1996. 		RM 703381	Barcode: RM0184117
     with George Jones
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40.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Platte County: Southeast Plains: ridge ca 0.5 mi S of Horseshoe Creek and 1 mi W of the North Platte River on the east side of Wyo Hwy 319; 5 air mi SE of Glendo; ca 1.5 mi S of Glendo Reservoir.  Elev. 4760 ft.
T29N R68W S35; NE1/4 of NE1/4 S34.  42.4421 N, 104.981 W; uncertainty 0.25 mi..  
Crest of west-dipping flat bench of brown sandstone rock and gravel over fine-textured brown sandy-clay; cushion plant community dominated by Parthenium alpinum, Arenaria hookeri, Paronychia sessilflora, and Artemisia frigida in openings amid Artemisia t Phenology: fruiting. 

Walter Fertig, 18064.  9/11/1997. 		RM 681034	Barcode: RM0184118
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41.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Pennington County: Black Hills National Forest; Hay Draw.  Elev. 6000 ft.
T1S R3E S31.  
Phenology: flowering. 

Charles P. Pase, 735.  7/30/1956. 		RMRS 
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42.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Colorado, Custer County: San Isabel National Forest: Dome Rock Canyon.  Elev. 7800 ft.
T23S R69W S12.  38.0638 N, 105.0553 W; uncertainty 1 mi..  
Scattered in brush on 30% east slope in shallow rocky loam. Phenology: fruiting. 

Alan A. McCready, AM-148.  8/5/1938. 		USFS 422623
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43.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Colorado, Weld County: Breaks E of Grover.
Phenology: fruiting. 

Earl L. Johnston, 110.  8/20/1925. 		RM 105121
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44.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Colorado, La Plata County: San Juan National Forest: Falls Creek.  Elev. 8700 ft.
T36N R9W S21.  37.3723 N, 107.858 W; uncertainty 1 mi..  
Sparse in oak woodland on 5 degree southeast slope in shallow clay with Cercocarpus and Amelanchier. Phenology: fruiting. 

Gasper A. Loughridge., 490.  /28/1934. 		USFS 422621
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45.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Colorado, Alamosa County: Alamosa.
Phenology: flowering & fruiting. 

Harry Hapeman, sn.  8/30/1918. 		RM 241338
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46.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest: Jicarilla district: Cottonwood Canyon.  Elev. 7000 ft.
Very scattered on west slope in canyon bottom. Also in Lincoln County. Phenology: fruiting. 

Robert F. Copple, 315.  10/7/1923. 		USFS 422620
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47.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

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

B. E. Nelson, 11497.  9/9/1984. 		RM 605851	Barcode: RM0184096
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48.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

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

B. E. Nelson, 11604.  9/10/1984. 		RM 605852	Barcode: RM0184098
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49.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: in the canyon along the North Fork Crazy Woman Creek, ca 13.5 air mi SW of Buffalo.  Elev. 6600 ft.
T49N R83W S28.  44.1864 N, 106.8514 W; uncertainty 1 mi..  
Dry canyon slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 6821.  8/6/1980. 		RM 350836	Barcode: RM0184104
_________________________________________________________________________

50.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 4 air mi ENE of Adonis.  Elev. 4000 ft.
T52N R69W S5; also T53N R69W S32 and S33.  44.5186 N, 105.1825 W; uncertainty 2 mi..  
Sagebrush plains, ponderosa pine slopes, ravines, eroded slopes, creek bottom; slopes, plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4667.  7/23/1978. 		RM 321359	Barcode: RM0184392
_________________________________________________________________________

51.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Kingsbury Road, ca 7 air mi W of Gillette.  Elev. 4500 ft.
T50N R73W S29.  44.2814 N, 105.6617 W; uncertainty 1 mi..  
Rocky hills, plains, holding pond, wet mud along creekbeds, flats, moist grassy ditches; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5708.  8/8/1978. 		RM 321358	Barcode: RM0184391
_________________________________________________________________________

52.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

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

Keith H. Dueholm, 6076.  8/24/1978. 		RM 321357	Barcode: RM0184121
_________________________________________________________________________

53.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

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

Keith H. Dueholm, 6182.  8/25/1978. 		RM 321356	Barcode: RM0184120
_________________________________________________________________________

54.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: South Middle Pumpkin Butte.  Elev. 5600-6000 ft.
T43N R75W S4; also S5, S8, and S9.  43.7294 N, 105.8761 W; uncertainty 2 mi..  
Limber pine slopes, rocky slopes, small pools of water on upper east slopes, plains and outcrops on summit; caprock. Phenology: flowering & fruiting. 

Keith H. Dueholm, 6218.  8/26/1978. 		RM 321354	Barcode: RM0184103
_________________________________________________________________________

55.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 2 air mi NW of Buffalo.  Elev. 5000 ft.
T51N R82W S28; also S29.  44.36083 N, 106.73 W; uncertainty 2 mi..  
Hilly, stony plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 8291.  7/21/1979. 		RM 333957	Barcode: RM0184119
_________________________________________________________________________

56.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: between Whalen Canyon or County Road 202 and the head of Sparks Canyon, ca 1.5-2.2 air mi ESE of Hartville; ca 4.5 air mi NE of Guernsey.  Elev. 4700-4950 ft.
T27N R65W S8 SW1/4; also SE1/4 S7.  42.3281 N, 104.6844 W.  
Rocky slope with Cercocarpus, Juniperus, and scattered ponderosa pine. Phenology: flowering & fruiting. 

B. E. Nelson, 28039.  8/2/1993. 		RM 605853	Barcode: RM0184097
_________________________________________________________________________

57.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: Haystack Range: Hell Gap and vicinity on Whalen Canyon or County Road 202, ca 10 air mi NE of Guernsey; ca 14.5 air mi NW of Fort Laramie.  Elev. 5060-5240 ft.
T28N R65W S15 S1/2.  42.3982 N, 104.6416 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
On and at the base of rust-colored cliffs. Phenology: flowering & fruiting. 

B. E. Nelson, 28101.  8/2/1993. 		RM 605854	Barcode: RM0184100
_________________________________________________________________________

58.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bill Hall or County Road 63, ca 8 air mi NE of Douglas; ca 8.5 air mi NW of Shawnee.  Elev. 5230-5290 ft.
T33N R70W S22 N1/4.  42.8172 N, 105.2444 W.  
Siltstone knoll and road cut. Phenology: flowering & fruiting. 

B. E. Nelson, 28822.  8/22/1993. 		RM 605855	Barcode: RM0184099
_________________________________________________________________________

59.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Hat Creek Breaks: between S Bar or County Road 62 and S Bar Creek, ca 18 air mi NE of Lusk; ca 15 air mi N of Van Tassell.  Elev. 4540-4720 ft.
T34N R61W S36 SE1/4.  42.877 N, 104.1291 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy roadside and road cut. Phenology: flowering & fruiting. 

B. E. Nelson, 29419.  8/29/1993. 		RM 605856	Barcode: RM0184101
_________________________________________________________________________

60.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Hat Creek Breaks: along an old section of U.S. Hwy 18 and 85, ca 3.3 air mi SSW of Hat Creek, ca 9.7 air mi NNE of Lusk.  Elev. 4800-5000 ft.
T34N R63W S27 NE1/4.  42.8943 N, 104.4071 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Steep slopes and ledges of small canyon. Phenology: fruiting. 

B. E. Nelson, 29938.  9/29/1993. 		RM 605857	Barcode: RM0184102
_________________________________________________________________________

61.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				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!.  
Slopes and edge of a gravelly wash through rolling plains. Phenology: flowering. 

B. E. Nelson, 32454.  7/8/1994. 		RM 706003	Barcode: RM0184389
_________________________________________________________________________

62.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Hat Creek Breaks: along Joss or County Road 19 between Lance Creek and Chalk Buttes, ca 6.3 air mi N of Keeline; ca 17 air mi WNW of Lusk.  Elev. 5040-5240 ft.
T33N R66W S10 W1/2.  42.85 N, 104.7722 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandstone over rough siltstone breaks with ponderosa pine. Phenology: flowering. 

B. E. Nelson, 32987a.  7/18/1994. 		RM 706002	Barcode: RM0184388
_________________________________________________________________________

63.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along County Road 27, ca 1.5 air mi N of the end of Wyo Hwy 159, ca 2.3 air mi NE of Tea Kettle Rock; ca 13.5 air mi N of Torrington.  Elev. 4580-4660 ft.
T26N R61W S4 E1/2.  42.2534 N, 104.191 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Siltstone road cut and adjacent slopes. Phenology: fruiting. 

B. E. Nelson, 33194.  7/29/1994. 		RM 706001	Barcode: RM0184387
_________________________________________________________________________

64.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Chivington Draw W of Egbert or County Road 154 ca 10 air mi N of Egbert; ca 13.3 air mi NW of Pine Bluffs.  Elev. 5330-5380 ft.
T16N R62W S36 NE1/4.  41.31516 N, 104.25723 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Stony, gravelly channel in the valley. Phenology: fruiting. 

B. E. Nelson, 34016.  8/18/1994. 		RM 705739	Barcode: RM0184122
_________________________________________________________________________

65.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Niobrara County: 4.2 mi S of Manville.  Elev. 5400 ft.
T32N R65W S25 SW1/4 of SW1/4.  42.7183 N, 104.6064 W.  
Rocky flat with Stipa and Aristida. 

Robert D. Dorn, 8141.  9/11/1999. 		RM 
_________________________________________________________________________

66.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Weston County: Newcastle.
Open wooded slopes. Phenology: flowering & fruiting. 

Aven Nelson, 8438.  7/20/1901. 		RM 37056	Barcode: RM0184092
_________________________________________________________________________

67.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

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

B. E. Nelson, 11691.  9/12/1984. 		RM 378611	Barcode: RM0184105
_________________________________________________________________________

68.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Houston Creek where it turns south (near Harvey Divide), ca 10 air mi W of Sundance.  Elev. 4600 ft.
T51N R64W S18 SE1/4.  44.4042 N, 104.5887 W.  
Grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 5733.  8/24/1983. 		RM 378619	Barcode: RM0184113
_________________________________________________________________________

69.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: head of Rocky Ford Creek, Government Valley Road, ca 3 air mi NNE of Sundance.  Elev. 5100 ft.
T52N R62W S31 SW1/4.  44.4495 N, 104.3457 W.  
Open ponderosa pine forest with grassy understory, minnekahta limestone; Phenology: flowering & fruiting. 

Hollis Marriott, 5846.  8/24/1983. 		RM 378618	Barcode: RM0184112
_________________________________________________________________________

70.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills, S of Belle Fourche River near Mona, ca 14 air mi NNE of Hulett.  Elev. 3600 
T56N R63W S14; also S23.  44.8436 N, 104.3844 W.  
Grassland on south- and west-facing slopes. Phenology: flowering & fruiting. 

Hollis Marriott, 5902.  8/29/1983. 		RM 378617	Barcode: RM0184111
_________________________________________________________________________

71.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Crook County: Devils Tower National Monument: along South Side Trail, ca 1/4 mi E of Visitor's Center.  Elev. 4200 ft.
T53N R65W S7.  
Common on sandy soil of open south slope with Stipa comata and Agropyron. Phenology: flowering & fruiting. 

Hollis Marriott, 726.  6/24/1981. 		RM 336144	Barcode: RM0184093
_________________________________________________________________________

72.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: Parmlee Canyon above confluence with Stockade Beaver Creek, ca 5 air mi SE of Four Corners.  Elev. 5350 ft.
T47N R60W S28; SW1/4 of S21.  44.0247 N, 104.0672 W; uncertainty 1 mi..  
South-facing slope below limestone cliffs, grassland with scattered pines. Phenology: flowering & fruiting. 

Hollis Marriott, 8591.  8/4/1984. 		RM 378616	Barcode: RM0184110
     with Dennis Horning
_________________________________________________________________________

73.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: Canyon Springs Prairie, headwaters of Dry Draw (off Soldier Creek), ca 3.5 air mi NW of Four Corners.  Elev. 5850 ft.
T48N R61W S22.  44.1303 N, 104.16306 W; uncertainty 1 mi..  
Sparse grassland on rocky soil with slabby outcrops (Minnekahta limestone). Phenology: flowering & fruiting. 

Hollis Marriott, 8868.  8/10/1984. 		RM 378615	Barcode: RM0184109
_________________________________________________________________________

74.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: Antelope Flats near head of Cave Springs Canyon, ca 3.5 air mi NW of Newcastle.  Elev. 4900 ft.
T45N R62W S12.  43.8933 N, 104.2458 W; uncertainty 1 mi..  
Sagebrush-grassland (Artemisia tridentata). Phenology: flowering & fruiting. 

Hollis Marriott, 9068.  8/14/1984. 		RM 378614	Barcode: RM0184108
_________________________________________________________________________

75.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Inyan Kara Mountain (east half); ca 13.5 air mi S of Sundance.  Elev. 6360 ft.
T49N R62W S19.  44.2164 N, 104.3447 W; uncertainty 1 mi..  
Rocky summit. Phenology: flowering & fruiting. 

Hollis Marriott, 9114.  8/18/1984. 		RM 378613	Barcode: RM0184107
_________________________________________________________________________

76.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: U. S. Hwy 16 near State Line (Gillette Canyon), ca 9.5 air mi SE of Newcastle.  Elev. 4450 ft.
T44N R60W S27.  43.763 N, 104.0497 W; uncertainty 1 mi..  
Northeast-facing slope with mountain mahogany. Phenology: flowering & fruiting. 

Hollis Marriott, 9402.  9/3/1984. 		RM 378612	Barcode: RM0184106
_________________________________________________________________________

77.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Crook County: Devils Tower National Monument: draw below Spring #3.  Elev. 3900 ft.
T53N R66W S13.  
Somewhat common on sandy soil with Pinus ponderosa. Phenology: flowering & fruiting. 

Hollis Marriott, 941.  8/21/1981. 		RM 336074	Barcode: RM0184094
_________________________________________________________________________

78.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Crook County: 4 mi N of Devils Tower Campground.  Elev. 4000 ft.
T54N R66W S20.  44.6469 N, 104.6984 W; uncertainty 1 mi..  
Rather common on a steep rocky slope among scattered pines. Phenology: flowering & fruiting. 

John R. Reeder, 5080.  7/5/1969. 		RM 292137	Barcode: RM0184091
     with Charlotte G. Reeder
_________________________________________________________________________

79.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Crook County: Powder River Basin: near Little Missouri River, ca 8 air mi NNE of New Haven.  Elev. 3700 ft.
T56N R66W S8.  44.8567 N, 104.80194 W; uncertainty 1 mi..  
Plains, flats near river, muddy margins of large holding pond; plains, cut near river. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5008.  7/26/1978. 		RM 321355	Barcode: RM0184089
_________________________________________________________________________

80.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Weston County: Lak Reservoir.  Elev. 4400 ft.
T44N R60W S6 NE1/4.  
Rocky slope with Bouteloua, Andropogon. Phenology: flowering & fruiting. 

Robert D. Dorn, 3710.  9/4/1981. 		RM 334503	Barcode: RM0184090
_________________________________________________________________________

81.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Crook County: Devils Tower National Monument: Belle Fourche Campground.  Elev. 4300 ft.
T53N R65W S7.  
Red sandstone. Ponderosa pine/bur oak community. Phenology: fruiting. 

Ron Kass, 4864.  8/18/1996. 		RM 743023	Barcode: RM0184095
_________________________________________________________________________

82.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Devils Tower National Monument: summit of Devils Tower.  Elev. 5100 ft.
T53N R65W S7.  44.59306 N, 104.71 W; uncertainty 1 mi..  
Phonolite porphyry substrate; dominats include Artemisia tridentata, Koeleria, Opuntia polyacantha, Muhlenbergia, Ribes, Rhus, Artemisia frigida, and Agropyron spicatum. 

Ronald L. Hartman, 13709.  7/18/1981. 		RM 
     with Hollis Marriot
_________________________________________________________________________

83.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: east along Cadillosa Arroyo from County Road 113.0, SW of Trinchera.  Elev. 6000 ft.
T35S R60W S3 N1/2.  37.0253 N, 104.1127 W.  
Riparian and prairie. Phenology: flowering & fruiting. 

Brian Elliott, 5786.  8/21/1998. 		RM 
_________________________________________________________________________

84.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: in Coal Canyon 1.4 air mi NE of its junction with Van Bremmer Canyon; 4.9 air mi NW of where Van Bremmer Creek crosses U.S. Hwy 64.  Elev. 6763 ft.
36.622017 N, 104.845901 W; WGS 84, GPS reading.  
Narrow, dry canyon bottom, south side with exposed sandstone, shaded by Pinus ponderosa, with Quercus gambelii, Selaginella underwoodii, and Cheilanthes fendleri. Uncommon in stream channel. Photographed. Specimen GPS: 36.622604, -104.846565. Phenology: fruiting. 

Ben Legler, 11188.  9/14/2008. 		RM 903860	Barcode: RM0028775
_________________________________________________________________________

85.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: S of Ring Mountain, area of Maggie Creek, ca 1 air mi SE of intersection of Wyo Hwy 10 and Gyp Quarry Road, ca 7 air mi SSE of Woods Landing and ca 10 air mi SE of Foxpark.  Elev. 8009 ft.
T12N R77W S14; also S13.  41.0147 N, 105.9839 W; NAD 83, , GPS reading.  
Seep in sagebrush hills, white soil that smells like selenium. Phenology: flowering. 

Laura E. Lukas, 11034.  8/21/2009. 		RM 929786	Barcode: RM0090156
_________________________________________________________________________

86.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Rimrock Spring, ca 1 air mi S of Forest Road 3151, ca 7.5 air mi SE of Summit Pass on SD Hwy 79 and ca 31 air mi SE of Buffalo.  Elev. 3260-3300 ft.
T16N R9E S28 SW1/4; also N1/2 S33.  45.3165 N, 103.0363 W; NAD 83, , GPS reading.  
Near base of southwest-facing cliff. Phenology: buds. 

Hans Hallman, 2847.  7/25/2009. 		USFS 889991	Barcode: USFS0056427
_________________________________________________________________________

87.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Willard Gap off of Rimrock Trail or Forest Road 3150, ca 3 air mi ESE of Summit Pass on SD Hwy 79 and ca 26.5 air mi SE of Buffalo.  Elev. 3380-3480 ft.
T16N R8E S14 N1/2.  45.3493 N, 103.1066 W; NAD 83, , GPS reading.  
Near the rim of a cliff with scattered ponderosa pine, junipers, and grasses. Phenology: buds. 

Hans Hallman, 2923.  7/26/2009. 		USFS 886421	Barcode: USFS0030439
_________________________________________________________________________

88.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: South Cave Hills: in and around McKenzie Gulch, S of Forest Road 3113, ca 10 air mi N of Buffalo.  Elev. 3140-3240 ft.
T20N R5E S5.  45.7265 N, 103.5405 W; NAD 83, , GPS reading.  
Southwest-facing rocky, grass dominated slope. Phenology: buds. 

Hans Hallman, 3823.  8/4/2009. 		USFS 889990	Barcode: USFS0056426
_________________________________________________________________________

89.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: just S of Government Hill, W of Forest Road 3124, ca 16 air mi E of Buffalo.  Elev. 3400-3580 ft.
T19N R7E S25 SW1/4.  45.5771 N, 103.2137 W; NAD 83, , GPS reading.  
Rocky and sandy grass-dominated slope. Phenology: flowering & fruiting. 

Hans Hallman, 3913.  8/10/2009. 		USFS 	Barcode: USFS0050440
_________________________________________________________________________

90.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: in a tributary of Schleichart Draw above Schleichart Draw Reservoir, W of Forest Road 3130, ca 17 air mi NNE of Buffalo.  Elev. 3400 ft.
T22N R5E S35.  45.831 N, 103.4707 W; NAD 83, , GPS reading.  
Grass and chokecherry-dominated east-facing slope with rock outcrops. Phenology: fruiting. 

Hans Hallman, 4251.  8/16/2009. 		USFS 889988	Barcode: USFS0056424
     with G. Gust
_________________________________________________________________________

91.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: Colo Hwy 12 at Romain Canyon, ca 2.3 road mi S of Monument Lake.  Elev. 8400-8500 ft.
37.1819 N, 105.0458 W.  
Roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 62502.  7/22/1998. 		RM 
_________________________________________________________________________

92.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Montana, Custer County: Northern Rocky Mountain Forest and Range Experiment Station (U.S. Range Livestock Experiment Station): Custer Flat.
Phenology: flowering & fruiting. 

Lincoln C. Ellison, s.n..  7/29/1935. 		USFS 422618
     with E. J. Woolfolk, F. M. Benson, G. Thompson
_________________________________________________________________________

93.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Montana, Custer County: US Range Livestock Experiment Station: Fossil Spring.  Elev. 2750 ft.
Steep west slope; gravelly soil; grass cover type. Scarce. Phenology: flowering & fruiting. 

E. J. Woolfolk, W-142.  8/26/1938. 		USFS 422622
_________________________________________________________________________

94.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Montana, Wheatland County: Dead Mans Basin, near Barber.
Dry exposed ridge. Phenology: flowering & fruiting. 

Charles P. Pase, 291.  7/29/1952. 		USFS 422617
_________________________________________________________________________

95.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Montana: Lewis and Clark National Forest: Hannan Gulch.  Elev. 4500 ft.
Gentle east slope; deep loam soil; grass cover. Abundant with wide distribution. Phenology: flowering & fruiting. 

H. H. Hendron, D4-109.  7/1/1923. 		USFS 422616
_________________________________________________________________________

96.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Montana, Big Horn County: North Decker Coal Site.  Elev. 3550-3940 ft.
T8S R40E S30 SW1/4 NW1/4.  
Dry rocky hillside; sagebrush-grassland. Phenology: flowering & fruiting. 

Donald E. Brink, 1355.  6/22/1977. 		USFS 304912
_________________________________________________________________________

97.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Montana, Roosevelt County: LeRoy Panasuk's Ranch, ca 4 km NE of Bainville.  Elev. 2280 ft.
T28N R59E S8 SE1/4 NW1/4.  
Thin hilly range site dominated by Schizachyrium scoparium and Juniperus communis; silt loam soil; north aspect; 20% slope. Pasture not grazed until fall. Phenology: flowering & fruiting. 

Blaine H. M. Mooers, 1275.  7/29/1986. 		RM 384578
_________________________________________________________________________

98.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Montana, Fergus County: Denton.
Phenology: flowering & fruiting. 

Frank A. Spragg, s.n..  7/19/1901. 		RM 122043
_________________________________________________________________________

99.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Montana: Custer National Forest: McClary Ranger Station.  Elev. 3300 ft.
Pasture; southeast slope, sandy soil; with grama and wheatgrass. Phenology: flowering & fruiting. 

O. E. York, 36.  9/7/1922. 		USFS 435645
_________________________________________________________________________

100.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Lawrence County: Black Hills: Spearfish Canyon along U.S. Hwy 14A, ca 10 mi S of Spearfish.  Elev. 4900 ft.
T5N R2E S19.  44.3805 N, 103.9114 W; uncertainty 1 mi..  
On road shoulder. Phenology: flowering & fruiting. 

Erwin F. Evert, 6376.  9/2/1983. 		RM 531229	Barcode: RM0185362
_________________________________________________________________________

101.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Fall River County: 
Phenology: flowering & fruiting. 

S. S. Visher, 2602.  7/27/1911. 		RM 76196	Barcode: RM0185361
_________________________________________________________________________

102.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Custer County: Harney National Forest.  Elev. 4500 ft.
T5S R4E S7.  
Slope 5% west; deep loam soil; grass cover type. Sparse. Phenology: flowering & fruiting. 

Ralph K. Gierisch, 1528.  8/11/1949. 		USFS 422612	Barcode: USFS0068561
_________________________________________________________________________

103.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Custer County: Harney National Forest.  Elev. 5000 ft.
T5S R4E S23.  43.6001 N, 103.6104 W; uncertainty 1 mi..  
Slope 5%, aspect southeast; loam soil, grass and open ponderosa pine cover type. Sparse. Phenology: flowering & fruiting. 

Ralph K. Gierisch, 1548.  8/20/1949. 		USFS 422613	Barcode: USFS0068560
_________________________________________________________________________

104.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Custer County: Harney National Forest: across road from Custer Ranger Station.  Elev. 5400-5450 ft.
T3S R4E S23.  
On 10% south slope; shallow clay loam soil; open park. Common. Phenology: flowering & fruiting. 

Paul L. Ginter, 158.  8/16/1928. 		USFS 422614	Barcode: USFS0068559
_________________________________________________________________________

105.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Pennington County: Black Hills National Forest; Hay Draw.  Elev. 6000 ft.
T1S R3E S31.  
Slope 2% south; clay loam soil; park vegetation with Poa pratensis, Andropogon scoparius, Carex, Sporobolus heterolepis; disturbed area. Scattered. Phenology: flowering & fruiting. 

Charles P. Pase, 735.  7/30/1956. 		USFS 422615	Barcode: USFS0068558
_________________________________________________________________________

106.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota: Short Pine Mesa.  Elev. 3200 ft.
Level ground; sandy loam soil. Not common. Phenology: flowering & fruiting. 

Louis W. Shevling, 54.  7/22/1922. 		USFS 403539	Barcode: USFS0068557
_________________________________________________________________________

107.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

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

A. C. McIntosh, 990.  8/19/1927. 		USFS 104956	Barcode: RM0185360
_________________________________________________________________________

108.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Custer County: Jewel Cave National Monument: U.S. Highway 16 between Jewel Cave Road and east boundary.  Elev. 5500 ft.
T4S R2E S1 NE1/4.  
Roadside in ponderosa pine forest. Phenology: flowering & fruiting. 

Hollis Marriott, 9693.  7/4/1985. 		RM 365670	Barcode: RM0185359
_________________________________________________________________________

109.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

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

Hollis Marriott, 9868.  7/25/1985. 		RM 365669	Barcode: RM0185358
_________________________________________________________________________

110.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Pennington County: 6 mi W of Rapid City.
On dry hillsides. Handwritten site description is partially illegible. Phenology: flowering & fruiting. 

Arthur C. McIntosh, 823.  8/23/1926. 		RM 106655	Barcode: RM0185357
_________________________________________________________________________

111.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Custer County: Lame Johnny Creek Road.
T5S R7E S7 SE1/4.  
Dry, mixed grass prairie along road cut. Occasional. Phenology: flowering & fruiting. 

Gary E. Larson, 10661.  8/19/1991. 		RM 568050	Barcode: RM0185356
_________________________________________________________________________

112.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., North Dakota, Billings County: Medora.
Dry hillside. Phenology: flowering & fruiting. 

O. A. Stevens, 594.  8/10/1941. 		RM 189426
_________________________________________________________________________

113.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., North Dakota, Billings County: Medora.
Phenology: flowering & fruiting. 

M. A. Brannon, s.nn..  8/12/1896. 		RM 35585
_________________________________________________________________________

114.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., North Dakota, Ward County: Des Lacs National Wildlife Refuge: Taskers Coulee.
Phenology: flowering & fruiting. 

J. H. Steenis, 1769.  8/20/1938. 		RM 604972
_________________________________________________________________________

115.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., North Dakota, Pembina County: Walhalla.
Phenology: flowering & fruiting. 

L. R. Waldron, 1725.  8/13/1902. 		RM 44853
_________________________________________________________________________

116.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., North Dakota, Sargent County: Forman.
Phenology: flowering & fruiting. 

C. C. Schmidt, s.n..  8/16/1898. 		RM 24568
_________________________________________________________________________

117.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., North Dakota, Benson County: Leeds.
Phenology: flowering & fruiting. 

J. Lunell, s.n..  8/13/1909. 		RM 157382
_________________________________________________________________________

118.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., North Dakota, Benson County: Leeds.
In dry soil. Phenology: flowering & fruiting. 

J. Lunell, s.n..  8/6/1904. 		RM 51583
_________________________________________________________________________

119.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., North Dakota, Grant County: Pretty Rock.
Phenology: flowering & fruiting. 

W. B. Bell, s.n..  8/21/1907. 		RM 154202
_________________________________________________________________________

120.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Harding County: Cove Hills: Talle Mountain.
Phenology: flowering & fruiting. 

S. S. Visher, 54.  //. 		RM 69833
_________________________________________________________________________

121.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Brookings County: Brookings.
Phenology: flowering & fruiting. 

S. A. Skinner, s.n..  //. 		RM 70872
_________________________________________________________________________

122.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Nebraska, Richardson County: North of Humboldt, along roadside of county line.  Elev. 1156 ft.
True prairie along roadside. Phenology: flowering & fruiting. 

Howard C. Reynolds, 2548.  9/13/1940. 		RM 190174
_________________________________________________________________________

123.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Nebraska: Hab Creek Basin.
Low prairies. Phenology: flowering & fruiting. 

H. J. Webber, 181.  8/1/1889. 		RM 1037
_________________________________________________________________________

124.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Nebraska, Kearney County: Minden.
Phenology: flowering & fruiting. 

Harry Hapeman, s.n..  8/23/1941. 		RM 241339
_________________________________________________________________________

125.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Nebraska, Lincoln County: North Platte.
Phenology: flowering & fruiting. 

C. L. Shear, 771.  9/7/1895. 		RM 150629
_________________________________________________________________________

126.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Nebraska, Sheridan County: Metcalf Public Hunting Grounds, 13 mi N of Hay Springs.  Elev. 3300 ft.
Open ridges and Pinus ponderosa forest; south facing slopes. Phenology: flowering & fruiting. 

Elray S. Nixon, 191.  7/25/1964. 		RM 275538
_________________________________________________________________________

127.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Nebraska, Keith County: Upper road to diversion dam east of CPBS.
T14N R38W S2 South1/2.  
Common, clump forming. Phenology: flowering & fruiting. 

Steve Rolfsmeier, 3706.  7/15/1987. 		RM 736557
_________________________________________________________________________

128.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Nebraska, Cherry County: Nebraska National Forest: Niobrara River.  Elev. 3000 ft.
Breaks; slope 5%; rocky soil under open ponderosa pine with Rhus, Ansc. Common. Phenology: flowering & fruiting. 

Charles Stavely, 2.  8/20/1955. 		USFS 422624
_________________________________________________________________________

129.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 1.5 road mi E of Rye.  Elev. 6400 ft.
T24S R67W S32 NE1/4.  37.9184 N, 104.9076 W.  
Roadside and road cut. Phenology: flowering & fruiting. 

Ronald L. Hartman, 63176.  8/13/1998. 		RM 
     with Craig Freeman
_________________________________________________________________________

130.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Middle Fork Hay Creek, north side, ca 6 air mi E of Alva.  Elev. 4560 ft.
T54N R62W S8 SW1/4.  
Oak woodland, south aspect, 1-10% slope, on sandy loam, with Poa Pratensis, Bouteloua curtipendula, Andropogon gerardii. Phenology: flowering. 

Bonnie Heidel, 3191.  7/29/2008. 		RM 841877	Barcode: RM0049504
     with Jill Larson
_________________________________________________________________________

131.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Forest Road 4516, ca 2 air mi W of Mont Hwy 484 or Otter Creek Road, ca 6.5 air mi NNW of Fort Howes.  Elev. 3340-3500 ft.
T5S R45E S20 E1/4; also S21 W1/2.  45.389 N, 106.1906 W; NAD 83, , GPS reading.  
Rocky and sandy south-facing slope with scattered grasses, ponderosa pine, and juniper. Phenology: buds. 

Hans Hallman, 5992.  7/10/2010. 		USFS 889987	Barcode: USFS0056423
_________________________________________________________________________

132.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Road Draw Spring No. 2, SE of JB Pass, E of Forest Road 3148, ca 20 air mi SE of Buffalo.  Elev. 3480-3530 ft.
T17N R8E S25 W1/2.  45.4074 N, 103.214 W; NAD 83, , GPS reading.  
Sparse ponderosa pine woodland with grass-dominated understory. Phenology: flowering & fruiting. 

Hans Hallman, 6630.  7/23/2010. 		USFS 889986	Barcode: USFS0056422
_________________________________________________________________________

133.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in Bridge Canyon, ca 1 air mi E of Taylor Butte, ca 2 air mi ESE of Fort Howes.
T6S R46E S28 W1/4; also S29 E1/4.  45.2869 N, 106.1179 W; NAD 83, , GPS reading.  
East-facing slope in hardwood draw with Prunus and grass-dominated understory. Phenology: fruiting. 

Hans Hallman, 7060.  7/30/2010. 		 	Barcode: USFS0050135
_________________________________________________________________________

134.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of South Fork Bloom Creek, just N of Bloom Creek Road, ca 3 air mi ESE of Diamond Butte, ca 14.5 air mi ESE of Fort Howes.  Elev. 3680-3880 ft.
T7S R48E S8 SW1/4.  45.2372 N, 105.8756 W; NAD 83, , GPS reading.  
Open ponderosa pine woodland with grass and Artemisia-dominated understory. Phenology: flowering & fruiting. 

Hans Hallman, 7152.  7/31/2010. 		USFS 889984	Barcode: USFS0056420
_________________________________________________________________________

135.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Forest Road 47842, ca 1/4 road mi from its junction with Forest Road 4784, ca 1.5 air mi S of Fifteen Mile Creek Road, ca 22 air mi SE of Ashland.  Elev. 3690-3850 ft.
T5S R47E S29 E1/2.  45.3676 N, 105.9549 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated steppe with scattered islands of open ponderosa pine woodland. Phenology: buds. 

Hans Hallman, 7178.  8/3/2010. 		USFS 889983	Barcode: USFS0056419
_________________________________________________________________________

136.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: Tongue River Breaks Hiking and Riding Area: along North Fork Poker Jim Creek, ca 3.5 air mi N of Poker Jim Butte, ca 15.5 air mi SSW of Ashland.  Elev. 3800-4040 ft.
T5S R43E S25.  45.384 N, 106.3672 W; NAD 83, , GPS reading.  
Southwest-facing rocky slope dominated by grasses. Phenology: fruiting. 

Hans Hallman, 7418.  8/11/2010. 		 	Barcode: USFS0050134
_________________________________________________________________________

137.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: just SE of Cottonwood Spring in vicinity of unnamed reservoir off of Forest Road 4801, ca 2.5 air mi WSW of Poker Jim Butte, ca 21 air mi SSW of Ashland.  Elev. 3620-3650 ft.
T6S R43E S13 SW1/4.  45.3015 N, 106.4169 W; NAD 83, , GPS reading.  
Rocky and sandy slope above reservoir with green ash, ponderosa pine, Juniperus, and grasses. Phenology: buds. 

Hans Hallman, 7599.  8/15/2010. 		USFS 889982	Barcode: USFS0056418
_________________________________________________________________________

138.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: at Bonetrail Boat Ramp on Fort Peck Lake, ca 47 air mi SW of Glasgow.  Elev. 2250-2400 ft.
T22N R35E S8 SE1/4.  47.6753 N, 107.2486 W; NAD 83, GPS reading.  
Grassy point above the reservoir. Phenology: fruiting. 

B. E. Nelson, 81403.  9/19/2010. 		RM 
_________________________________________________________________________

139.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Montana, Phillips County: S of the Milk River, E of Big McNeil Slough, and N of Nelson Reservoir, ca 3.5 air mi SW of Glascock Spring, ca 21 air mi NE of Malta.  Elev. 2190-2320 ft.
T32N R32E S14 NE1/4.  48.5366 N, 107.5256 W; NAD 83, GPS reading.  
Draw bottoms. Phenology: flowering. 

Joseph L. M. Charboneau, 2950.  8/5/2010. 		RM 
_________________________________________________________________________

140.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Lawrence County: Black Hills National Forest: northern tip of the top of White Mansion, W of Vanocker Canyon Road, ca 2.5 air mi N of Nemo.  Elev. 5460 ft.
T3N R5E S9.  zone 13N, 618203E, 4898471N; NAD 83, Specimen Label.  
Open limestone rimrock on edge of Pinus ponderosa forest; growing with Juniperus communis, Potentilla fruticosa, and Carex inops ssp. heliophila. Nemo Quad Phenology: flowering & fruiting. 

Jill E. Larson, 11325.  8/25/2009. 		USFS 892367	Barcode: USFS0068746
_________________________________________________________________________

141.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: just S of Government Hill, W of Forest Road 3124, ca 16 air mi E of Buffalo.  Elev. 3400-3580 ft.
T19N R7E S25 SW1/4.  45.5771 N, 103.2137 W; NAD 83, , GPS reading.  
Rocky and sandy grass-dominated slope. Phenology: flowering & fruiting. 

Hans Hallman, 3913.  8/10/2009. 		USFS 889989	Barcode: USFS0056425
_________________________________________________________________________

142.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in Bridge Canyon, ca 1 air mi E of Taylor Butte, ca 2 air mi ESE of Fort Howes.
T6S R46E S28 W1/4; also S29 E1/4.  45.2869 N, 106.1179 W; NAD 83, , GPS reading.  
East-facing slope in hardwood draw with Prunus and grass-dominated understory. Phenology: fruiting. 

Hans Hallman, 7060.  7/30/2010. 		USFS 889985	Barcode: USFS0056421
_________________________________________________________________________

143.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Spring Gulch.  Elev. 8800-9000 ft.
T49N R9E S36.  38.46 N, 105.9255 W.  
Limestone. Phenology: flowering & fruiting. 

Ronald L. Hartman, 66624.  8/23/1999. 		RM 
_________________________________________________________________________

144.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Lincoln County: Mike Mathiott Wetlands in Wheat Creek Meadows, ca 13 air mi N of Kemmerer.  Elev. 7335 ft.
41 59' 11.341" N, 110 31' 42.665" W; NAD 83, , Field Notes.  
Frontier formation of Oyster Ridge- fossilized marine oyster shells in sandstone; sandy loam and humus on montane wetland; with Eleocharis palustris, Carex praegracilis, Mentha arvensis, Argentina anserina, Plantago eriopoda, Agrostis stolonifera, Cirsium arvense, Hyoscyamus niger, Deschampsia cespitosa. Phenology: fruiting. 

Denise C. Wilson, WY090-134.  8/14/2012. 		RM 
     with Daniel Trifone, Jack Wise, Jason Parker, Kyle Renner
_________________________________________________________________________

145.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

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

Bonnie Heidel, 3876.  7/12/2013. 		RM 915216	Barcode: RM0074709
_________________________________________________________________________

146.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Crook County: Devils Tower National Monument, summit of Devils Tower.  Elev. 5100 ft.
T53N R65W S7 SW1/4.  zone 13, 522615E, 4937559N; WGS 84, GPS reading.  
Northwest-facing edge of summit; with Koeleria macrantha, Artemisia frigida. Occasional. Phenology: flowering & fruiting. 

Cheryl Mayer, 1659.  8/22/2016. 		RM 963779	Barcode: RM0100854
     with Rene Ohms
_________________________________________________________________________

147.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Crook County: Devils Tower National Monument, summit of Devils Tower.  Elev. 5100 ft.
T53N R65W S7 SW1/4.  zone 13, 522566E, 4937483N; WGS 84, GPS reading.  
Southwest aspect midway between summit edge and summit cairn; rocky with thin gravelly soil; with Artemisia frigida, Koeleria macrantha. Occasional. Phenology: flowering & fruiting. 

Cheryl Mayer, 1662.  8/22/2016. 		RM 963782	Barcode: RM0100857
     with Rene Ohms
_________________________________________________________________________

148.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: in drainage 4.76 km due W of Emigrant Hill Road, 1.75 km E of Baldy Mountain.  Elev. 1545 m.
509829E, 4696056N; unknown, GPS reading.  
Level with sloping sides; disturned southeast-flowing drainage; silty loam; with Artemisia cana, Verbascum thapsus, Carduus nutans, Cynoglossum officinalis, Psoralidium tenuiflorum, Silene antirrhina, Bromus tectorum, B. japonicus. Scattered; erect, fibrous rooted, perennial herb; 2-3 dm tall. Phenology: fruiting. 

Nancy E. Hastings, 77.  8/21/2013. 		RM 958086	Barcode: RM0210956
_________________________________________________________________________

149.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: Walsh Ranch parcel; E end of transet ca 1.7 km due E of Range Guard 4, ca 7.7 km NE of Guernsey Reservoir.  Elev. 1549 m.
521527E, 4691682N to 521806E, 4691632N; unknown, GPS reading.  
Level hilltop; mixed grass prairie/gravel break; silty loam with gravel to rocks; with Hesperostipa comata, Carex filfolia, Parthenium alpinum, Aristida purpurea, Elymus spicatus, E. smithii, Tetraneuris acaulis, Bouteloua gracilis. Scattered; erect, short-rhizomatous, perennial herb; 1.2 dm tall. Phenology: fruiting. 

Nancy Hastings, 468.  8/30/2007. 		RM 957944	Barcode: RM0213319
_________________________________________________________________________

150.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: Walsh Ranch parcel; east end of transect ca 900 m SSW of Range Guard 4, ca 8.4 km NE of Guernsey Reservoir.  Elev. 1616 m.
523256E, 4690764N to 523015E, 4690884N; unknown, GPS reading.  
Level; mixed grassland on hilltop; gravel to pebbles with rock outcrops and areas of silty loam; with Bouteloua gracilis, Bromus japonicus, Heterotheca villosa, Carex filifolia, Hesperostipa comata, Solidago missouriensis, Delphinium nuttallianum, Silene antirrhina, Cercocarpus montanus, Paronychia depressa. Local; erect, perennial herb; 2 dm tall. Phenology: flowering & fruiting. 

Nancy E. Hastings, 383.  7/5/2007. 		RM 957762	Barcode: RM0213650
     with P. Block
_________________________________________________________________________

151.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: Osburn Ranch parcel; south end of transect ca 470 m NNE of Range Control, ca 4.7 km NE of Guernsey Reservoir.  Elev. 1451 m.
519042E, 4690748N to 519291E, 4690989N; unknown, GPS reading.  
Level with perpendicular sides; mountain mahogany/juniper shrubland with some portions burned; silty loam with pebbles to gravel, stones and rock outcrops; with Cercocarpus montanus, Juniperus scopulorum, Pinus ponderosa, Bouteloua curtipendula, Harbouria trachypleura, Elymus spicatus, Achnatherum hymenoides, Aristida purpurea, Schizachyrium scoparium, Lappula redowskii. Local; erect, short-rhizomatous, perennial herb; 1.5 dm tall. Phenology: flowering & fruiting. 

Nancy E. Hastings, 446.  8/29/2007. 		RM 957763	Barcode: RM0213651
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152.  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. 				Poaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: ca 0.1 km E of Broom Creek Canyon and ca 2.5 km NW of Emigrant Hill.  Elev. 1560 m.
zone DMC, 517700E, 4689200N; unknown, GPS reading.  
Steep rocky hillside; junpier woodland; rocky sandy loam; with Juniperus scopulorum, Cercocarpus montanus, Schizachyrium scoparium. Very infrequent; erect, fibrous rooted, perennial herb; ca 3 dm tall. Phenology: flowering & fruiting. 

Donald L. Hazlett, 1131.  9/5/1996. 		RM 957825	Barcode: RM0214308
     with Carlos A. Popolizio
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