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

Database Search Results

23 matching records found (of 23).
Search query: Genus begins with Sporobolus, Species begins with compositus, Subtaxon begins with compositus, (search polygon not defined)
Sorted by: Scientific Name

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1.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Wyo Hwy 450, N of Little Thunder Creek, ca 25 air mi ESE of Wright; ca 3 air mi E of Campbell County.  Elev. 4390-4410 ft.
T43N R68W S33 E1/2.  43.6576 N, 105.03 W; uncertainty 1 mi..  
Roadside in sagebrush/grassland. Phenology: flowering. 

Peter J. Ebertowski, 2729.  8/11/2002. 		RM 
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2.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 12-13 air mi SE of Limestone Butte.  Elev. 3300 ft.
T12S R9E S33 South1/2.  43 2.98' N, 103 1.15' W; GPS Reading.  
In Elymus smithii rolling uplands of clay/loam soils. Phenology: flowering & fruiting. 

Grace M. Kostel, 4787.  10/13/2003. 		RM 
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3.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

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

Grace M. Kostel, 9351.  8/5/2005. 		RM 
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4.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 28 air mi NW of Crawford and just NW near base of Eagles Eye Rock.  Elev. 4500 ft.
T33N R53W S19 W1/2.  42 49.031' N, 103 37.192' W; GPS Reading.  
In sandy soil at base of ridge. Phenology: flowering & fruiting. 

Grace M. Kostel, 9447.  8/6/2005. 		RM 
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5.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 2.5 air mi due E of Wall.  Elev. 2700 ft.
T1S R16E S2 NW1/4.  43 59.681' N, 102 11.2' W; GPS Reading.  
On an abandoned roadway in small stream cut, loam soil. Phenology: flowering & fruiting. 

Grace M. Kostel, 9683.  8/9/2005. 		RM 
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6.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 1 air mi SW of Quinn adjacent to roadway of County Road CS12.  Elev. 2600 ft.
T1S R16E S12 W1/2.  43 58.398' N, 102 8.346' W; GPS Reading.  
In streambed, soils are loamy clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 9715.  8/10/2005. 		RM 
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7.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

U.S.A., Wyoming, Sheridan County: Sheridan Training Area: drainage below rock oucrop, 0.4 km SW of Peak 4266, 1.6 km SE of Peak 4290.  Elev. 1240-1250 m.
337860E, 4966420N.  
Artemisia grassland on level to 40 degree slopes in clay loam, soil series Samday-Gayhart-Hilight clay loams, with Artemisia tridentata, Tragopogon dubius, Grindelia squarrosa, Opuntia polyacantha, and Elymus sp. Phenology: flowering & fruiting. 

Patricia P. Douglas, 350.  9/1/1997. 		RM 730863	Barcode: RM0202676
     with N. E. Hastings
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8.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

U.S.A., Wyoming, Campbell County: Scoria Draw.  Elev. 4300 ft.
T46N R71W S16.  43.96333 N, 105.39389 W; uncertainty 6 mi..  
Riparian with western exposure in clay loam. Phenology: fruiting. 

Richard F. Harner, 1298.  9//1981. 		RM 340080
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9.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

U.S.A., Colorado, Las Animas County: Mesa de Maya Region: above Pacheco Canyon.  Elev. 5620 ft.
T34S R56W S27 NW1/4.  
Edge of plunge pools above canyon with Echinochloa crus-galli. Phenology: flowering & fruiting. 

Dina Clark, 493.  8/5/1994. 		RM 745858
     with Carolyn Crawford
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10.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

U.S.A., Colorado, Bent County: Caddon.
Phenology: fruiting. 

E. Edbrook, s.n..  //1903. 		RM 44609
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11.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest: Mestenas Mesa.  Elev. 7300 ft.
Sparse in juniper woodland on east slope. Phenology: vegetative only. 

Robert F. Copple, 300.  10/25/1923. 		USFS 428043
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12.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

U.S.A., New Mexico, Rio Arriba? County: Carson National Forest.
Phenology: vegetative only. 

Robert F. Copple, sn.  9//1923. 		USFS 428044
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13.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

U.S.A., Colorado, Boulder County: Boulder Mountain Parks: Enchanted Mesa.  Elev. 5800 ft.
Dry grassland and Pinus ponderosa woodland. Phenology: flowering & fruiting. 

Tim Hogan, 1984.  8/29/1992. 		RM 576987
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14.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: Wyoming Game and Fish Rawhide Wildlife Management Area: along a channel of the North Platte River from Rawhide Creek downstream ca 2/3 mi, ca 5.3-6 air mi WNW of Torrington.  Elev. 4130 ft.
T25N R62W S33 N1/2.  42.0961 N, 104.3142 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Sandy-gravelly floodplain with scattered cottonwoods, Russian olives, and patches of snowberries. Phenology: fruiting. 

B. E. Nelson, 29833.  9/27/1993. 		RM 
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15.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: Wyoming Game and Fish Rawhide Wildlife Management Area: along a channel of the North Platte River from Rawhide Creek downstream ca 2/3 mi, ca 5.3-6 air mi WNW of Torrington.  Elev. 4130 ft.
T25N R62W S33 N1/2.  42.0961 N, 104.3142 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Sandy-gravelly floodplain with scattered cottonwoods, Russian olives, and patches of snowberries. Phenology: fruiting. 

B. E. Nelson, 29833.  9/27/1993. 		RM 606185	Barcode: RM0202675
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16.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Alum Creek E of the Bear Lodge Mountains, near Four Corners, ca 7 air mi N of Aladdin.  Elev. 3600 ft.
T55N R61W S20 S1/2.  44.7444 N, 104.2039 W; uncertainty 1 mi..  
Big sagebrush grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 5951.  8/29/1983. 		RM 378788	Barcode: RM0202677
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17.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

U.S.A., Nebraska, Webster County: 
T18S R11W S35.  
Rocky prairie hillside. Locally common. Phenology: flowering. 

Ronald L. McGregor, 38592.  9/30/1987. 		RM 539101
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18.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

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

Harry Hapeman, s.n..  8/10/1932. 		RM 222169
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19.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

U.S.A., North Dakota, Cass County: Fargo.
Phenology: flowering. 

O. A. Stevens, s.n..  8/18/1934. 		RM 154316
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20.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

U.S.A., South Dakota, Brown County: Aberdeen.
Phenology: flowering. 

David Griffiths, s.n..  8//1890. 		RM 9067
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21.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

U.S.A., Wyoming, Niobrara County: Cheyenne River.  Elev. 3600 ft.
T40N R61W S25.  43.4131 N, 104.132 W; uncertainty 5 mi..  
Phenology: flowering. 

L. W. Carter, s.n..  8/30/1897. 		RM 12248	Barcode: RM0202678
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22.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

U.S.A., South Dakota, Brookings County: Brookings: Sexauer Park.
Phenology: flowering. 

T. G. Easterly, 58.  9/7/1988. 		RM 575716
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23.  Sporobolus compositus (Poir.) Merr. var. compositus  				Poaceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Gunnison River Canyon near the mouth of Big Dominguez Creek, ca 18 air mi NW of Delta.  Elev. 4762 ft.
T14S R98W S18 SE1/4.  38.8304 N, 108.38 W; NAD 83, , GPS reading.  
Salt desert shrub community along river. Phenology: flowering. 

Lori E. Brummer, 12005.  9/17/2012. 		RM 
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