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

Database Search Results

249 matching records found (of 249).
Search query: Genus begins with Spartina, Species begins with pectinata, (search polygon not defined)
Sorted by: Scientific Name

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1.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: along Spring Creek and vicinity off Forest Road 914, ca 3.5 air mi E of Upton.  Elev. 4250-4300 ft.
T48N R64W S33 SW1/4.  44.0902 N, 104.5504 W; uncertainty 0.5 mi..  
Stream channel. Phenology: flowering & fruiting. 

B. E. Nelson, 57357.  7/11/2002. 		RM 
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2.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: along Little Thunder Creek ca 1 mi below Little Thunder Reservoir, ca 8 air mi SE of Wright; ca 43 air mi S of Gillette.  Elev. 4750-4800 ft.
T43N R71W S23 SW1/4.  43.6859 N, 105.3492 W; uncertainty 0.5 mi..  
Bench and low meadow areas along the stream. Phenology: flowering & fruiting. 

B. E. Nelson, 58053.  8/15/2002. 		RM 
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3.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Black Thunder Creek on Keeline or Forest Road 930, ca 20 air mi E of Wright; ca 43 air mi SSE of Gillette.  Elev. 4460-4480 ft.
T44N R69W S36 W1/2.  43.7426 N, 105.0899 W; uncertainty 1 mi..  
Creek bed. Phenology: flowering. 

Peter J. Ebertowski, 1484.  7/10/2002. 		RM 
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4.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Little Thunder Reservoir on dirt road ca 0.7 mi off Highlight or County Road 52, ca 7.5 air mi SE of Wright; ca 43 air mi S of Gillette.  Elev. 4770-4800 ft.
T43N R71W S22.  43.6859 N, 105.3691 W; uncertainty 1 mi..  
Shore of reservoir. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 1835.  7/17/2002. 		RM 
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5.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: spring and head of Holmes Creek on Payne or Forest Road 934, ca 18 air mi SE of Wright; ca 26 air mi N of Bill.  Elev. 4800-4910 ft.
T42N R70W S23 SE1/4.  43.6009 N, 105.2295 W; uncertainty 0.5 mi..  
Creek bed. Phenology: flowering. 

Peter J. Ebertowski, 1875.  7/17/2002. 		RM 
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6.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Skull Creek, ca 0.6 mi N of Wyo Hwy 450 on gravel road, ca 5 air mi WSW of Newcastle; ca 25 air mi SE of Upton.  Elev. 4020-4040 ft.
T44N R62W S4 NE1/4.  43.8134 N, 104.3119 W; uncertainty 0.5 mi..  
Creek bed. Phenology: flowering. 

Peter J. Ebertowski, 1935.  7/19/2002. 		RM 
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7.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Turner Creek on Forest Road 914, ca 11.5 air mi ESE of Upton; ca 16 air mi NW of Newcastle.  Elev. 4330-4370 ft.
T47N R63W S28 NE1/4.  44.0201 N, 104.4298 W; uncertainty 0.5 mi..  
Creek bank. Phenology: flowering. 

Peter J. Ebertowski, 2164.  7/24/2002. 		RM 
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8.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Soukup Draw on Hall Road, ca 16 air mi NNW of Gillette; ca 17 air mi SSE of Recluse.  Elev. 4120-4140 ft.
T52N R73W S11 NW1/4.  44.5102 N, 105.6012 W; uncertainty 0.5 mi..  
Creek bed. Phenology: flowering. 

Peter J. Ebertowski, 2242.  7/26/2002. 		RM 
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9.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: West Plum Creek on Plum Creek Road, ca 6.5 air mi NW of Newcastle; ca 21 air mi SE of Upton.  Elev. 4440-4480 ft.
T46N R62W S27 NE1/4.  43.9359 N, 104.289 W; uncertainty 0.5 mi..  
Grassy creek floodplain with willow and cottonwood. Phenology: flowering. 

Peter J. Ebertowski, 2431.  7/31/2002. 		RM 
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10.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Wild Horse Creek on York or Forest Road 900, ca 27 air mi NNE of Gillette; ca 24 air mi N of Rozet.  Elev. 3960-4050 ft.
T54N R70W S25 SE1/4.  44.6292 N, 105.2178 W; uncertainty 0.5 mi..  
Creek bank and floodplain. Phenology: flowering. 

Peter J. Ebertowski, 2560.  8/2/2002. 		RM 
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11.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Thunder Basin National Grassland and Vicinity: Belle Fourche River off County Road 103, ca 6.5 air mi SW of Moorcroft; ca 25 air mi ESE of Gillette.  Elev. 4200-4220 ft.
T49N R68W S28 SW1/4.  44.1932 N, 105.0342 W; uncertainty 0.5 mi..  
Roadside along river. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 2593.  8/4/2002. 		RM 
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12.  Spartina pectinata Link 				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, 2727.  8/11/2002. 		RM 
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13.  Spartina pectinata Link 				Poaceae

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

Peter J. Ebertowski, 2787.  8/11/2002. 		RM 
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14.  Spartina pectinata Link 				Poaceae

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

Peter J. Ebertowski, 2812.  8/11/2002. 		RM 
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15.  Spartina pectinata Link 				Poaceae

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

Peter J. Ebertowski, 2998.  8/15/2002. 		RM 
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16.  Spartina pectinata Link 				Poaceae

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

Peter J. Ebertowski, 3002.  8/15/2002. 		RM 
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17.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Beaver Creek at lower end of Sixmile Basin on dirt road ca 0.7 air mi N of Wyo Hwy 450, ca 8.5 air mi WSW of Newcastle; ca 23 air mi SSE of Upton.  Elev. 3900 ft.
T44N R63W S11 NE1/4.  43.7992 N, 104.3917 W; uncertainty 0.5 mi..  
Creek bank with willow and grasses. Phenology: flowering. 

Peter J. Ebertowski, 3054.  8/16/2002. 		RM 
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18.  Spartina pectinata Link 				Poaceae

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

Peter J. Ebertowski, 3080.  8/16/2002. 		RM 
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19.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: playa and grassland ca 1.5 air mi N of North Prong Little Thunder Creek on County Road 89, ca 8 air mi E of Wright; ca 38 air mi SSE of Gillette.  Elev. 4720-4750 ft.
T44N R71W S36 N1/2.  43.7426 N, 105.3292 W; uncertainty 1 mi..  
Depressions above playa. Phenology: flowering. 

Peter J. Ebertowski, 3139.  8/18/2002. 		RM 
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20.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: School Creek ca 1.5 air mi S of its confluence with Little Thunder Creek, on School Creek or Forest Road 968, ca 17 air mi ESE of Wright; ca 47 air mi SSE of Gillette.  Elev. 4620-4680 ft.
T42N R69W S6 NE1/4.  43.6434 N, 105.1896 W; uncertainty 0.5 mi..  
Wide flat creek bank dominated by Spartina  and Cirsium. Phenology: fruiting. 

Peter J. Ebertowski, 3256.  8/19/2002. 		RM 
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21.  Spartina pectinata Link 				Poaceae

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

Peter J. Ebertowski, 3533.  8/26/2002. 		RM 
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22.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: grassland ridge separating South Cottonwood and North Oat creeks, on Boner or County Road 18, ca 50 air mi S of Newcastle; ca 29 air mi NE of Lusk.  Elev. 4300-4440 ft.
T36N R61W S10 SE1/4.  43.1087 N, 104.172 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Ravine in grassland, heavy soils. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 6992.  7/18/2003. 		RM 
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23.  Spartina pectinata Link 				Poaceae

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

Peter J. Ebertowski, 7204.  7/27/2003. 		RM 
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24.  Spartina pectinata Link 				Poaceae

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

Peter J. Ebertowski, 7412.  7/29/2003. 		RM 
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25.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Little Thunder Creek, on Wyo Hwy 450, ca 18 air mi ESE of Wright; ca 48 air mi WSW of Newcastle.  Elev. 4520-4540 ft.
T43N R69W S28 SW1/4.  43.6718 N, 105.1497 W.  
Borrow ditch in Sarcobatus and Bouteloua gracilis floodplain. Phenology: flowering. 

Peter J. Ebertowski, 7841.  8/7/2003. 		RM 
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26.  Spartina pectinata Link 				Poaceae

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

Peter J. Ebertowski, 8152.  8/13/2003. 		RM 
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27.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Black Thunder Creek, on Cheyenne River or County Road 54, ca 31 air mi SW of Newcastle; ca 40 air mi ESE of Wright.  Elev. 4100 ft.
T42N R66W S36 NE1/4.  43.5726 N, 104.7308 W.  
Creek bank. Phenology: flowering. 

Peter J. Ebertowski, 8300.  8/17/2003. 		RM 
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28.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Beaver Creek, ca 0.3 mi N of its confluence with South Beaver Creek, off U.S. Hwy 85, ca 16 air mi S of Newcastle; ca 16 air mi N of Mule Creek Junction.  Elev. 3740-3810 ft.
T42N R61W S16 W1/2.  43.6151 N, 104.1923 W.  
Creek bank. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8320.  8/17/2003. 		RM 
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29.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Thunder Basin National Grassland and Vicinity: Little Missouri River, on County Road 200, ca 32 air mi N of Moorcroft; ca 35 air mi NW of Sundance.  Elev. 3850 ft.
T55N R67W S29 NW1/4.  44.7243 N, 104.9257 W.  
River bank. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8434.  8/19/2003. 		RM 
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30.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Carbon County: Along Montana Highway 310, ca 1 1/2 mi S of Fromberg.  Elev. 3550 ft.
T5S R23E S29.  45.3705 N, 108.9147 W; uncertainty 1 mi..  
Open vernally wet soil with Scirpus maritimus, Thelypodium integrifolium, and Spartina pectinata. Phenology: flowering & fruiting. 

Erwin F. Evert, 32617.  8/7/1996. 		RM 787629
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31.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Park County: Yellowstone Valley: Springdale Bridge Public Boating Access, along the south side of the Yellowstone River, 18 mi E of Livingston.  Elev. 4220 ft.
T1S R12E S15.  
Riparian community in moist sandy soil with Populus angustifolia, Salix lasiandra var. caudata, and Spartina pectinata. Phenology: flowering & fruiting. 

Erwin F. Evert, 34534.  8/5/1997. 		RM 819923	Barcode: RM0014558
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32.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Sweet Grass County: Grey Bear Campground/Boating Access, along the south side of the Yellowstone River, 6 mi SW of Big Timber.  Elev. 4100 ft.
T1N R13E S35.  
Disturbed riparian community on sandy soil with Populus angustifolia, Cornus sericea, Chenopodium botrys, and Spartina pectinata. Phenology: flowering & fruiting. 

Erwin F. Evert, 34555.  8/5/1997. 		RM 819915	Barcode: RM0014586
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33.  Spartina pectinata Link 				Poaceae

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

Gwen Kittel, 829.  8/28/1990. 		RM 
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34.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 4.5-5 air mi SE of Wall, 2-2.5 mi S of I-90, channel draining into Whitewater Creek..  Elev. 2650-2750 ft.
T1S R16E S27 E1/2.  43 55.73' N, 102 11.09' W; GPS Reading.  
River channel. Phenology: flowering & fruiting. 

Grace M. Kostel, 1272.  6/2/2004. 		RM 
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35.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 12 air mi W of Wall and 1.5 mi W of County Road CE04 on jucture where Sage Creek flows into the Cheyenne River.  Elev. 2400 ft.
T1S R14E S8 W1/2.  43 57.92' N, 102 28.14' W; GPS Reading.  
In Artemisia cana floodplain of creek and river bottom.  Soils are of heavy, white clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 2501.  6/22/2004. 		RM 
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36.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 10-10.5 air mi WNW of Edgemont; Moss Agate Creek.  Elev. 3700-3750 ft.
T8S R1E S17 South1/2.  43 21.05' N, 104 0.83' W; GPS Reading.  
In side drainage of creek.  Side slopes of rock and gravel. Phenology: flowering & fruiting. 

Grace M. Kostel, 3324.  7/2/2004. 		RM 
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37.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 22 air mi ENE of Hermosa and 1 mi W of Swinehart Hill on Rapid Creek.  Elev. 2600 ft.
T1S R11E S35 N1/2.  43 55.25' N, 102 45.4' W; GPS Reading.  
On the banks of the creek. Phenology: flowering & fruiting. 

Grace M. Kostel, 3873.  7/16/2004. 		RM 
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38.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 7.5 air mi W of Scenic and 1 mi SE of the confluence of Indian Creek and the Cheyenne River.  Elev. 2550-2600 ft.
T3S R12E S17 South1/2.  43 46.71' N, 102 40.58' W; GPS Reading.  
On the banks of creek bottom and creek in Artemesia cana shrubland. Phenology: flowering & fruiting. 

Grace M. Kostel, 3946.  7/16/2004. 		RM 
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39.  Spartina pectinata Link 				Poaceae

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

Grace M. Kostel, 4068.  7/19/2004. 		RM 
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40.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 22 air mi SE of Hermosa on the Cheyenne River.  Elev. 2600 ft.
T4S R11E S21.  43.5158 N, 103.0557 W; GPS Reading.  
On west bank of river in sand soil. Phenology: flowering & fruiting. 

Grace M. Kostel, 4164.  7/26/2004. 		RM 
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41.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 30 air mi SE of Hot Springs and S of Forest Road 7043 in Blacktail Creek.  Elev. 3050 ft.
T9S R9E S35 SE1/4.  43 13.16' N, 103 1.79' W; GPS Reading.  
In creek. Phenology: flowering & fruiting. 

Grace M. Kostel, 4551.  8/8/2004. 		RM 
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42.  Spartina pectinata Link 				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, 4571.  8/14/2004. 		RM 
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43.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 22 air mi ENE of Hermosa and 1 mi W of Swinehart Hill on Rapid Creek.  Elev. 2600 ft.
T1S R11E S35 N1/2.  43 55.25' N, 102 45.4' W; GPS Reading.  
On banks of creek. Phenology: flowering & fruiting. 

Grace M. Kostel, 4649.  10/15/2003. 		RM 
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44.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 1 air mi NW of Slim Butte.  Elev. 3100-3200 ft.
T11S R1E S16; SE1/4 S35.  43 8' 14" N, 103 8' 6" W; GPS Reading.  
Eroded clay banks of ephemeral stream. Phenology: vegetative only. 

Grace M. Kostel, 4889.  5/10/2003. 		RM 
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45.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 11 air mi SSW of Oelrichs, ca 1 1/4 air mi from Horsehead Creek.  Elev. 3500 ft.
T12S R7E S3 NE1/4.  43 2.294' N, 103 16.326' W; GPS Reading.  
In side drainage of creek, soils are clay, clay loam. Phenology: flowering. 

Grace M. Kostel, 10007.  10/1/2005. 		RM 
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46.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 19-19.5 air mi E of Fairburn, Battle Creek.  Elev. 2625 ft.
T4S R11E S21 NW1/4; also S20.  43 41.364' N, 102 49.067' W; GPS Reading.  
In and along shores of creek, soils are wet clay and clay with gravel sediments. Phenology: flowering. 

Grace M. Kostel, 8932.  7/20/2005. 		RM 
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47.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 1 air mi NW of Redshirt and ca 2 air mi due W of County Road 40, Cheyenne River.  Elev. 2675 ft.
T4S R10E S27.  43 40.327' N, 102 54.664' W; GPS Reading.  
At the shores of river, soils are gravel and sand. Phenology: flowering. 

Grace M. Kostel, 8963.  7/20/2005. 		RM 
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48.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 10.5 air mi SE of Fairburn.  Elev. 2755 ft.
T5S R9E S22 E1/2.  43 36.063' N, 103 2.196' W; GPS Reading.  
Soils are sand overlain with gravel sediments. Phenology: flowering. 

Grace M. Kostel, 9003.  7/21/2005. 		RM 
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49.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 2 air mi NE of Cactus Flats in Big Buffalo Creek.  Elev. 2460 ft.
T2S R19E S20 South1/2.  43 51.375' N, 101 52.179' W; GPS Reading.  
Wooded draw exclosed from grazing, soils are loam and loamy clay. Phenology: flowering. 

Grace M. Kostel, 9116.  7/22/2005. 		RM 
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50.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 10.5 air mi SE of Cottonwood in Yellow Draw.  Elev. 2450 ft.
T2S R20E S10 NW1/4.  43 53.479' N, 101 50.153' W; GPS Reading.  
Around perimeter of reservoir, soils are loamy clay. Phenology: flowering. 

Grace M. Kostel, 9142.  7/22/2005. 		RM 
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51.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 2 1/4 air mi WSW of Kadoka, Kadoka Lake.  Elev. 2400 ft.
T2S R21E S36 South1/2; also S35.  43 49.629' N, 101 33.156' W; GPS Reading.  
On the shores near and around lake, soils are clay loam. Phenology: flowering. 

Grace M. Kostel, 9180.  7/22/2005. 		RM 
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52.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 3.5 air mi NW of Cactus Flats.  Elev. 2600 ft.
T2S R18E S22 SW1/4.  43 51.183' N, 101 57.317' W; GPS Reading.  
In reservoir at the head of an ephemeral creek, soils are clay loam. Phenology: flowering & fruiting. 

Grace M. Kostel, 9210.  7/23/2005. 		RM 
_________________________________________________________________________

53.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 4 air mi SE of Cactus Flats, Martin Dam.  Elev. 2518 ft.
T3S R19E S3 SW1/4.  43 48.638' N, 101 50.364' W; GPS Reading.  
In clay pan drainage of a stock dam, soils are clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 9266.  7/23/2005. 		RM 
_________________________________________________________________________

54.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 11.5-12 air mi ESE of Farmingdale and adjacent to west bank of Cheyenne River.  Elev. 2450 ft.
T2S R12E S9 NE1/4.  43 53.909' N, 102 40.712' W; GPS Reading.  
In an abandoned channel of river, soil of clay muck.. Phenology: flowering. 

Grace M. Kostel, 9566.  8/7/2005. 		RM 
_________________________________________________________________________

55.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 9 air mi SE of Farmingdale in Cole Draw.  Elev. 2560 ft.
T2S R12E S18 NW1/4.  43 52.86' N, 102 43.777' W; GPS Reading.  
Soils are shale and silt. Phenology: flowering. 

Grace M. Kostel, 9602.  8/7/2005. 		RM 
_________________________________________________________________________

56.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 10.5 air mi WSW of Wall in Big Sage Creek.  Elev. 2434 ft.
T1S R14E S22 SW1/4.  43 56.564' N, 102 26.181' W; GPS Reading.  
Soils are clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 9638.  8/8/2005. 		RM 
     with David Jones
_________________________________________________________________________

57.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 12 air mi SW of Kadoka.  Elev. 2280 ft.
T4S R20E S3 NE1/4.  43 43.982' N, 101 42.655' W; GPS Reading.  
In wetland reservoir, soils are clay loam muck. Phenology: flowering. 

Grace M. Kostel, 9858.  8/15/2005. 		RM 
_________________________________________________________________________

58.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 11.5 air mi SW of Kadoka.  Elev. 2300 ft.
T3S R20E S21 E1/2.  43 46.267' N, 101 43.439' W; GPS Reading.  
In wetland reservoir. Phenology: flowering. 

Grace M. Kostel, 9906.  8/16/2005. 		RM 
_________________________________________________________________________

59.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 10 air mi WNW of Edgemont in side drainage of Moss Agate Creek.  Elev. 3700 ft.
T8S R1E S17 SE1/4.  43 21.126' N, 104 1.057' W; GPS Reading.  
In grass/shrubland broken by drainage channels, soils are loamy clay and alkaline. Phenology: fruiting. 

Grace M. Kostel, 9971.  10/1/2005. 		RM 
_________________________________________________________________________

60.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Goshen County: Wetlands and Adjacent Areas: North Laramie River, ca 7 air mi due N of Wheatland.  Elev. 4425 ft.
T25N R68W S11 NE1/4 of SE1/4.  42.1516 N, 104.938 W; GPS Reading.  
Exposed riverbed and moist banks. Phenology: flowering. 

Rachel Newton, 1941.  7/14/2005. 		RM 
_________________________________________________________________________

61.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Natrona County: Wetlands and Adjacent Areas: Dugout Creek, ca 9 air mi W of Midwest.  Elev. 4773 ft.
T40N R80W S22 SW1/4.  43.41548 N, 106.44012 W; GPS Reading.  
Growing along stagnant creek. Phenology: flowering. 

Rachel Newton, 6098.  7/19/2006. 		RM 
_________________________________________________________________________

62.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Blue Creek, ca 15 air mi WSW of Kaycee.  Elev. 5118 ft.
T43N R84W S35 NW1/4.  43.654 N, 106.91086 W; GPS Reading.  
Along moist creek banks. Phenology: flowering. 

Rachel Newton, 6208.  7/20/2006. 		RM 
_________________________________________________________________________

63.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Wetlands and Adjacent Areas: Belle Fouche River, ca 16 air mi NNE of Wright.  Elev. 4590 ft.
T46N R71W S9 E1/2 of SW1/4.  44.97167 N, 105.39293 W; GPS Reading.  
Along river banks. Phenology: flowering. 

Rachel Newton, 6368.  7/28/2006. 		RM 
_________________________________________________________________________

64.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Belle Fouche River, ca 1 air mi NW of Moorcroft.  Elev. 4173 ft.
T50N R68W S36 South1/2 of NW1/4.  44.27462 N, 105.97758 W; GPS Reading.  
Dry uplands. Phenology: flowering. 

Rachel Newton, 6369.  7/28/2006. 		RM 
_________________________________________________________________________

65.  Spartina pectinata Link 				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. 

Rachel Newton, 6412.  7/28/2006. 		RM 
_________________________________________________________________________

66.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Platte County: 2 mi N of Wheatland.
T24N R68W S1.  42.0882 N, 104.9534 W; NAD 83, uncertainty 1 mi., Digital Map.  
In mud of ditches. Phenology: flowering. 

C. L. Porter, 3315.  8/4/1943. 		RM 194813	Barcode: RM0198989
_________________________________________________________________________

67.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Weston County: Along Stockade Beaver Creek E of Newcastle.
T44N R60W S7.  43.814 N, 104.1116 W; NAD 83, uncertainty 1 mi., Digital Map.  
Abundant in the valleys. Phenology: flowering. 

C. L. Porter, 3424.  7/15/1944. 		RM 196518	Barcode: RM0198977
_________________________________________________________________________

68.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Sand Creek, near Beulah.  Elev. 3500 ft.
T53N R60W S31.  44.5364 N, 104.0912 W; NAD 83, uncertainty 1 mi., Digital Map.  
Stream bank. Phenology: flowering. 

C. L. Porter, 3453.  7/18/1944. 		RM 196494	Barcode: RM0198976
_________________________________________________________________________

69.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Platte County: 5 mi N of Wheatland.  Elev. 4700 ft.
T25N R67W S19.  42.1292 N, 104.9359 W; NAD 83, uncertainty 1 mi., Digital Map.  
Moist ditches. Phenology: flowering. 

C. L. Porter, 4313.  7/20/1947. 		RM 207337	Barcode: RM0198988
_________________________________________________________________________

70.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Albany County: Laramie Range: east slope on Laramie River near diversion tunnel to Bluegrass Creek.  Elev. 6000 ft.
T23N R72W S36.  41.9235 N, 105.4259 W; NAD 83, uncertainty 0.75 mi., Digital Map.  
[Common, moist stream bank].* *Field book. Phenology: flowering. 

C. L. Porter, 7156.  7/27/1956. 		RM 249399	Barcode: RM0198987
_________________________________________________________________________

71.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Platte County: Platte Canyon.
Phenology: flowering & fruiting. 

Aven Nelson, 2747.  8/27/1896. 		RM 8661	Barcode: RM0199820
_________________________________________________________________________

72.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Natrona County: CY Ranch.  Elev. 5150 ft.
T33N R77W S10.  
Phenology: flowering & fruiting. 

Aven Nelson, 599.  7/23/1894. 		RM 5558	Barcode: RM0199819
_________________________________________________________________________

73.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, no county County: 
Phenology: flowering & fruiting. 

Aven Nelson, s.n..  //1901. 		RM 36979	Barcode: RM0198986
_________________________________________________________________________

74.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Laramie County: Cheyenne.  Elev. 6100 ft.
T14N R66W S31.  41.1391 N, 104.8195 W; NAD 83, uncertainty 3 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

B. C. Buffum, s.n..  8/11/1891. 		RM 311726	Barcode: RM0199800
_________________________________________________________________________

75.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Platte County: Wheatland.
Phenology: flowering & fruiting. 

B. C. Buffum, s.n..  //. 		RM 311727	Barcode: RM0199801
_________________________________________________________________________

76.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Sheridan County: Dayton.  Elev. 4000 ft.
Alkali swamps. Phenology: flowering & fruiting. 

Frank Tweedy, 2209.  9//1899. 		RM 
_________________________________________________________________________

77.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Niobrara County: Old Woman Creek, W of Redbird.  Elev. 3860 ft.
T38N R62W S27 NE1/4.  43.2432 N, 104.2893 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Muddy flats. Phenology: flowering & fruiting. 

Gregory P. Hallsten, 146.  7/10/1982. 		RM 353943	Barcode: RM0199804
     with Quentin D. Skinner, Alan A. Beetle
_________________________________________________________________________

78.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Platte County: Laramie River, 12 road mi NE of Wheatland.  Elev. 4700 ft.
T25N R67W S23.  42.1219 N, 104.8411 W; NAD 83, uncertainty .75 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

Jan Pollet, 435.  8/8/1989. 		RM 543681	Barcode: RM0199797
_________________________________________________________________________

79.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Platte County: 5 mi N of Wheatland along the Laramie River .  Elev. 4800 ft.
T25N R68W S19 N 1/2; also R67W NW 1/4 S30 and SW 1/4 S19.  42.1148 N, 104.9555 W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO!.  
On banks of roadside ditch above water. Phenology: flowering & fruiting. 

John R. Reeder, 5231.  7/11/1970. 		RM 292272	Barcode: RM0199817
_________________________________________________________________________

80.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Niobrara County: 2 mi S of junction  of U.S. Hwys 16 and 85.  Elev. 5000 ft.
42.7287 N, 104.4379 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Moist alkaline soil. Phenology: flowering & fruiting. 

Marion Ownbey, 1004.  9/1/1935. 		RM 143471	Barcode: RM0199821
_________________________________________________________________________

81.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County:   Elev. 3800 ft.
T54N R76W S25.  
Grassy plains. Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 353.  7/12/1978. 		RM 321652	Barcode: RM0199798
     with Keith H Dueholm
_________________________________________________________________________

82.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Black Thunder Strip Mining Area: North Prong of Thunder and Little Thunder creeks.  Elev. 4630 ft.
T43N R70W S27 NW1/4 of SW1/4.  
Stream bottom wet with blue grama, saltgrass, western wheatgrass,and prairie cordgrass,loamy bare clayey soil, Absted and Bone Series. Phenology: flowering & fruiting. 

R. E. Ries, 168.  8/17/1973. 		RM 293550	Barcode: RM0199799
_________________________________________________________________________

83.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Laramie County:   Elev. 6200 ft.
T14N R67W S34 SE1/4.  41.1363 N, 104.8725 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Stream bank with Carex, Salix exigua. M Phenology: flowering & fruiting. 

Robert D. Dorn, 4178.  9/5/1984. 		RM 353513	Barcode: RM0199802
_________________________________________________________________________

84.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Hot Springs County: 4 mi S of Thermopolis.  Elev. 4400 ft.
T42N R95W S24 SW1/4 of SW1/4.  43.5906 N, 108.2053 W.  
River bank with Elaeagnus and Phragmites. 

Robert D. Dorn, 6426.  8/13/1995. 		RM 
_________________________________________________________________________

85.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Hot Springs County: 4 mi S of Thermopolis.  Elev. 4400 ft.
T42N R95W S24 SW1/4 of SW1/4.  
River bank with Eleagnus, Phragmites. Phenology: flowering & fruiting. 

Robert D. Dorn, 6426.  8/13/1995. 		RM 601094	Barcode: RM0198983
_________________________________________________________________________

86.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Converse County: Bank of North Platte River at Douglas.  Elev. 4800 ft.
T32N R71W S17.  42.7442 N, 105.3919 W.  
River bank with Typha and Carex. 

Robert D. Dorn, 7563.  9/26/1997. 		RM 621609	Barcode: RM0198984
_________________________________________________________________________

87.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Fremont County: 1 mi 255 degrees from Arapahoe, 15 mi 53 degrees from Lander.  Elev. 5000 ft.
T1S R3E S22.  
In ephemeral channels of the river; silty, sandy, slightly saline soil. Phenology: flowering & fruiting. 

Sherel Goodrich, 15227.  9/20/1980. 		RM 340669	Barcode: RM0199803
_________________________________________________________________________

88.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Sheridan County: Little Goose, above Sheridan.  Elev. 3800 ft.
Creek banks. Phenology: flowering & fruiting. 

Seymour S. Sharp, 395.  7/27/1913. 		RM 77941	Barcode: RM0199816
_________________________________________________________________________

89.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Sheridan County: Little Goose, above Sheridan.  Elev. 3800 ft.
Phenology: flowering & fruiting. 

Seymour S. Sharp, 395.  7/27/1913. 		RM 78167	Barcode: RM0199822
_________________________________________________________________________

90.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Platte County: Southeast Plains: south bank of Laramie River ca 1 mi E of Uva and and N of landfill.  Elev. 4430 ft.
T25N R67W S21 SW1/4 NW1/4.  
Mature Populus deltoides with occasional Salix amygdaloides along old side channels and understory of Bromus inermis; on sandy-rocky soils of stream terrace. Phenology: flowering & fruiting. 

Steve Kettler, 908.  9/6/1991. 		RM 644126	Barcode: RM0199818
_________________________________________________________________________

91.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Natrona County: Sweetwater River Valley: west bank of Sweetwater River upstrem of the confluence of Dry Creek N of bridge on Buzzard Road (County Road 410), ca 3 air mi SE of Wyo Hwy 220.  Elev. 5850 ft.
T29N R85W S7 South1/2 SW1/4 NE1/4.  42.4964 N, 107.0599 W; uncertainty 0.25 mi..  
Sandy-clay flat terraces above riverbank dominated by Elymus repens, Agrostis stolonifera, Bromus inermis, Alopecurus, Glycyrrhiza lepidota, and often Cirsium arvense; vegetative cover 80-90%. Phenology: flowering & fruiting. 

Walter Fertig, 19227.  8/22/2000. 		RM 682365	Barcode: RM0198985
_________________________________________________________________________

92.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Pennington County: Black Hills National Forest; Rapid City; School of Mines Canyon.  Elev. 3200 ft.
Phenology: fruiting. 

Charles P. Pase, 268.  8/2/1956. 		RMRS 
_________________________________________________________________________

93.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Pathfinder Reservoir: National Wildlife Refuge N of County Road 410, ca 22 air mi NE of Three Forks Junction.  Elev. 5857 ft.
T29N R85W S6 SE1/4.  42.5112 N, 107.0619 W.  
Sandy grassland at rivers edge. Phenology: flowering. 

Amy J. Roderick, 3640.  8/14/1997. 		RM 
_________________________________________________________________________

94.  Spartina pectinata Link 				Poaceae

U.S.A., Colorado, Wed County: La Salle.
Phenology: fruiting. 

C. L. Shear, 764.  9/4/1895. 		RM 150631
_________________________________________________________________________

95.  Spartina pectinata Link 				Poaceae

U.S.A., Colorado, Larimer County: Tobe Miller's Ranch.
Phenology: fruiting. 

D. Fry, 3552.  9/9/1897. 		RM 47276
_________________________________________________________________________

96.  Spartina pectinata Link 				Poaceae

U.S.A., Colorado, Boulder County: Marshall: near Boulder.
Phenology: fruiting. 

Francis Ramaley, 858.  8/19/1901. 		RM 32561
_________________________________________________________________________

97.  Spartina pectinata Link 				Poaceae

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

Frank Tweedy, 4800.  7//1902. 		RM 42983
_________________________________________________________________________

98.  Spartina pectinata Link 				Poaceae

U.S.A., Colorado, Wed County: New Windsor.
River. Phenology: flowering & fruiting. 

George E. Osterhout, 1623.  7/3/1897. 		RM 159852
_________________________________________________________________________

99.  Spartina pectinata Link 				Poaceae

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

George E. Osterhout, 4055.  8/5/1909. 		RM 159851
_________________________________________________________________________

100.  Spartina pectinata Link 				Poaceae

U.S.A., Colorado, Morgan County: W of Fort Morgan.
Phenology: flowering & fruiting. 

George E. Osterhout, 7736.  7/6/1932. 		RM 159853
_________________________________________________________________________

101.  Spartina pectinata Link 				Poaceae

U.S.A., Colorado, Wed County: W of Windsor.
Bank of ditch. Phenology: flowering & fruiting. 

George E. Osterhout, 7970.  7/24/1931. 		RM 159854
_________________________________________________________________________

102.  Spartina pectinata Link 				Poaceae

U.S.A., Colorado, Sedgwick County: Julesburg.
Phenology: fruiting. 

George E. Osterhout, sn.  8/28/1912. 		RM 312046
_________________________________________________________________________

103.  Spartina pectinata Link 				Poaceae

U.S.A., Colorado, Larimer County: N edge of Fort Collins.  Elev. 5400 ft.
Irrigation ditch. Phenology: flowering & fruiting. 

John R. Reeder, 5235.  7/18/1970. 		RM 292276
     with Charlotte G. Reeder
_________________________________________________________________________

104.  Spartina pectinata Link 				Poaceae

U.S.A., Colorado, Larimer County: E edge of Fort Collins; along Prospect Street.  Elev. 5200 ft.
Abundant along a roadside ditch. Phenology: flowering & fruiting. 

John R. Reeder, 5236.  7/18/1970. 		RM 292277
     with Charlotte G. Reeder
_________________________________________________________________________

105.  Spartina pectinata Link 				Poaceae

U.S.A., Colorado, Wed County: Ca 1 mi E of U.S. Hwy 85; along U.S. Hwy 34.  Elev. 5000 ft.
Abundant along irrigation ditch. Phenology: flowering & fruiting. 

John R. Reeder, 5237.  7/18/1970. 		RM 292278
     with Charlotte G. Reeder
_________________________________________________________________________

106.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along North Laramie River, ca 15.5 air mi SE of Laramie Peak; ca 13.5 air mi NW of Wheatland.  Elev. 4800 ft.
T25N R69W S6.  42.1686 N, 105.1692 W; uncertainty 1 mi..  
Grassy bench at edge of river. Phenology: flowering & fruiting. 

B. E. Nelson, 17307.  7/19/1989. 		RM 606161	Barcode: RM0199796
     with Jan Pollet
_________________________________________________________________________

107.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 8.5 air mi W of Gillette on Montgomery Road, tributary of East Fork S Bar Creek.  Elev. 4700 ft.
T50N R73W S29 NW1/4.  44.2814 N, 105.6617 W; uncertainty 1 mi..  
Frequent in grassy bottom. Phenology: flowering & fruiting. 

B. E. Nelson, 1996.  9/18/1978. 		RM 321655	Barcode: RM0198911
_________________________________________________________________________

108.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 14 air mi SW of Gillette on Clarkelen Road.  Elev. 4850 ft.
T48N R73W S20 NE1/4.  44.1217 N, 105.65889 W; uncertainty 0.5 mi..  
Frequent in the bottom of a draw. Phenology: flowering & fruiting. 

B. E. Nelson, 2013.  9/18/1978. 		RM 321646	Barcode: RM0198918
_________________________________________________________________________

109.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 19 air mi SW of Gillette on Clarkelen Road at Hoe Creek.  Elev. 4750 ft.
T47N R73W S16 SW1/4.  44.0489 N, 105.6372 W; uncertainty 0.5 mi..  
Frequent along dry stream. Phenology: flowering & fruiting. 

B. E. Nelson, 2015.  9/18/1978. 		RM 321645	Barcode: RM0198908
_________________________________________________________________________

110.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 4 air mi NW of Spotted Horse, ca 37 air mi NW of Gillette along Spotted Horse Creek.  Elev. 3800 ft.
T55N R75W S16 NW1/4.  44.7444 N, 105.88944 W; uncertainty 1 mi..  
Abundant along stream channel with Iva and Atriplex. Phenology: flowering & fruiting. 

B. E. Nelson, 2091.  9/19/1978. 		RM 321656	Barcode: RM0198909
_________________________________________________________________________

111.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 42 air mi N of Gillette, ca 8 air mi S of Montana on Wyo Hwy 59, just N of Deep Creek on Little Powder River.  Elev. 3550 ft.
T57N R71W S35 SW1/4.  44.8883 N, 105.36194 W; uncertainty 0.5 mi..  
Abundant along river. Phenology: flowering & fruiting. 

B. E. Nelson, 2122.  9/20/1978. 		RM 321662	Barcode: RM0199807
_________________________________________________________________________

112.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 44 air mi N of Gillette, ca 5.5 air mi S of Montana, along Cookstove Prong of Olmstead Creek.  Elev. 3700 ft.
T57N R72W S22 NE1/4.  44.9142 N, 105.5033 W; uncertainty 1 mi..  
Abundant in sandy loam in bottomland with Glycyrrhiza. Phenology: flowering & fruiting. 

B. E. Nelson, 2158.  9/20/1978. 		RM 321663	Barcode: RM0199815
_________________________________________________________________________

113.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 14 air mi S of Rozet, ca 20 air mi SE of Gillette on Bishop Road, along the Belle Fourche River.  Elev. 4400 ft.
T47N R70W S2 SE1/4.  44.0811 N, 105.2306 W; uncertainty 1 mi..  
Abundant in the river channel and along the banks. Phenology: flowering & fruiting. 

B. E. Nelson, 2227.  9/21/1978. 		RM 321653	Barcode: RM0198912
_________________________________________________________________________

114.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 13 air mi NNE of Reno Junction, ca 24 air mi SSE of Gillette along Belle Fourche River.  Elev. 4550 ft.
T46N R71W S16 SE1/4.  43.9633 N, 105.39389 W; uncertainty 1 mi..  
Abundant along river with Elymus and Muhlenbergia. Phenology: flowering & fruiting. 

B. E. Nelson, 2262.  9/21/1978. 		RM 321661	Barcode: RM0199808
_________________________________________________________________________

115.  Spartina pectinata Link 				Poaceae

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

B. E. Nelson, 2364.  9/26/1978. 		RM 317878	Barcode: RM0198923
_________________________________________________________________________

116.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Goshen Hole: ca 9 air mi SE of Torrington, ca 1 air mi SW of Henry, Nebraska on north side of North Platte River.  Elev. 4050 ft.
T23N R60W S3 SE1/4.  41.9882 N, 104.0571 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
In clay in the river bottom with Solidago, Panicum, and Sorghastrum. Common. Phenology: flowering & fruiting. 

B. E. Nelson, 2412.  9/26/1978. 		RM 317900	Barcode: RM0198924
_________________________________________________________________________

117.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: ca 6 air mi N of Dayton, ca 6.5 air mi NW of Ranchester along Cooper Draw.  Elev. 4100 ft.
T58N R86W S31 SE1/4.  44.9592 N, 107.2869 W; uncertainty 1 mi..  
Bottom of draw and lower slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 3917.  7/16/1979. 		RM 334334	Barcode: RM0198922
_________________________________________________________________________

118.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Sweetwater County: Rock Springs Uplift: along Deadman Wash, ca 3 air mi NE of Point of Rocks.  Elev. 6600 ft.
T20N R101W S24.  41.7018 N, 108.7446 W; uncertainty 1 mi..  
Alkali meadow along wash. Phenology: flowering & fruiting. 

Keith H. Dueholm, 11716.  7/9/1981. 		RM 524979	Barcode: RM0199060
_________________________________________________________________________

119.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Wild Horse Creek and Clarkelen Road.  Elev. 4800 ft.
T46N R73W S32; also S33.  43.9178 N, 105.6583 W; uncertainty 2 mi..  
Flats near creek; along stream. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3382.  7/5/1978. 		RM 321660	Barcode: RM0199814
     with Mary Alice Sanguinetti
_________________________________________________________________________

120.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Wyo Hwy 59, ca 4 mi S of Little Powder River.  Elev. 3900 ft.
T52N R72W S1; also S12.  44.5169 N, 105.4633 W; uncertainty 2 mi..  
Streambank, shaded ravine, gravel slope, highway right-of-way; near stream. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3498.  7/7/1978. 		RM 321647	Barcode: RM0198920
     with Mary Alice Sanguinetti
_________________________________________________________________________

121.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 11 air mi NW of Weston.  Elev. 3900 ft.
T55N R72W S29; also S30.  44.7206 N, 105.54278 W; uncertainty 2 mi..  
Plains, marsh along holding pond, flats, gravel roadside; edge of marsh. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3613.  7/8/1978. 		RM 321654	Barcode: RM0198910
     with Mary Alice Sanguinetti
_________________________________________________________________________

122.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 4 air mi NNE of Recluse.  Elev. 4100 ft.
T56N R73W S29; also S30 and S31.  44.8053 N, 105.6647 W; uncertainty 3 mi..  
Plains, small draw, gravelly roadcuts; old streambed. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3801.  7/10/1978. 		RM 321651	Barcode: RM0198917
     with Mary Alice Sanguinetti
_________________________________________________________________________

123.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Nut Creek, ca 5 air mi NW of Savageton.  Elev. 4800 ft.
T45N R75W S4.  43.9008 N, 105.87833 W; uncertainty 1 mi..  
Plains and flats along creek, eroded slopes, sandy roadcuts; along streambed. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5204.  7/29/1978. 		RM 321648	Barcode: RM0198919
_________________________________________________________________________

124.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Flat Creek, ca 9 air mi ENE of Soda Wells.  Elev. 4100 ft.
T54N R69W S11.  44.67722 N, 105.1175 W; uncertainty 1 mi..  
Plains, meadows along creek, "permanent" water in stream; along creek. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5544.  8/5/1978. 		RM 321657	Barcode: RM0199813
_________________________________________________________________________

125.  Spartina pectinata Link 				Poaceae

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

Keith H. Dueholm, 5757.  8/8/1978. 		RM 321658	Barcode: RM0199812
_________________________________________________________________________

126.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: Buffalo Creek; ca 5.5 air mi NNW of Leiter.  Elev. 3800 ft.
T56N R78W S30.  44.7967 N, 106.29389 W; uncertainty 1 mi..  
Flats and bottoms along creek; bottoms. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5942.  8/11/1978. 		RM 321649	Barcode: RM0198915
_________________________________________________________________________

127.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 1 air mi E of Gary Reservoir.  Elev. 3600 ft.
T58N R69W S31; also T57N R69W S6.  44.9753 N, 105.19778 W; uncertainty 2 mi..  
Large pond and shaded draws and slopes, plains; meadows. Phenology: flowering & fruiting. 

Keith H. Dueholm, 6167.  8/25/1978. 		RM 321650	Barcode: RM0198916
_________________________________________________________________________

128.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: along U.S. Hwy 87, ca 2 road mi NW of Ranchester.  Elev. 4800 ft.
T57N R86W S10.  44.9294 N, 107.2242 W; uncertainty 1 mi..  
Wet ditches, meadows along small stream, tall grass prairie of big bluestem and slough grass, between railroad and wet ditch; prairie. Phenology: flowering & fruiting. 

Keith H. Dueholm, 8858.  8/9/1979. 		RM 334264	Barcode: RM0198921
_________________________________________________________________________

129.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Basin: Cottonwood Creek, 7 air mi NE of Lysite.  Elev. 5400-5600 ft.
T39N R90W S14; also S15.  43.3494 N, 107.6039 W; uncertainty 2 mi..  
Sandy ridge, sandstone outcrops, eroded slopes and creek bottom; creek bottom. Phenology: flowering & fruiting. 

Ronald L. Hartman, 19967.  5/28/1985. 		RM 388397	Barcode: RM0199010
     with June Haines
_________________________________________________________________________

130.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: along North Platte River just below mouth of Laramie River, at east edge of Fort Laramie National Historic Site, ca 1.3 air mi SSW of Fort Laramie; ca 20 air mi WNW of Torrington.  Elev. 4220-4240 ft.
T26N R64W S27 South1/2.  42.1965 N, 104.5296 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
River bank and low wet areas. Phenology: flowering & fruiting. 

B. E. Nelson, 29581.  8/31/1993. 		RM 606162	Barcode: RM0199071
_________________________________________________________________________

131.  Spartina pectinata Link 				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 flat at edge of river. Phenology: fruiting. 

B. E. Nelson, 29808.  9/27/1993. 		RM 606163	Barcode: RM0199795
_________________________________________________________________________

132.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Old Woman Creek at old crossing of U.S. Hwy 18/85, ca 1.5 mi W of south end of Old Woman Creek Hills, ca 15 air mi ENE of Lance Creek; ca 23.5 air mi NNE of Lusk.  Elev. 4120 ft.
T36N R63W S24 NE1/4.  43.0885 N, 104.3621 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Creek bottom. Phenology: fruiting. 

B. E. Nelson, 29957.  9/29/1993. 		RM 606164	Barcode: RM0198990
_________________________________________________________________________

133.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along old U.S. Hwy 85 or County Road 9 above Wheatgrass Draw, ca 8.7 air mi S of Mule Creek Junction, ca 36.5 air mi NNE of Lusk.  Elev. 4080 ft.
T38N R61W S19 SW1/4.  43.253 N, 104.2373 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Swale. Phenology: fruiting. 

B. E. Nelson, 29964.  9/29/1993. 		RM 606165	Barcode: RM0198991
_________________________________________________________________________

134.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: along the Laramie River ca 0.5 mi E of the old fort, ca 1.7 air mi SW of Fort Laramie (town); ca 21 air mi NW of Torrington.  Elev. 4230 ft.
T26N R64W S28 N1/2.  42.2025 N, 104.5473 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Rocky sand bars. Phenology: flowering. 

B. E. Nelson, 32049.  6/23/1994. 		RM 706171	Barcode: RM0198913
     with David Reilly
_________________________________________________________________________

135.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: along the Laramie River E of the fort ca 2.5 air mi WSW of Fort Laramie (town); ca 21 air mi WNW of Torrington.  Elev. 4240 ft.
T26N R64W S28 NE1/4.  42.2004 N, 104.5421 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Cobblestone gravel bar. Phenology: flowering. 

B. E. Nelson, 33570.  8/8/1994. 		RM 706170	Barcode: RM0198914
     with David Reilly
_________________________________________________________________________

136.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Chugwater Creek, ca 0.5 air mi N of Bordeaux, ca 9.5 air mi SE of Wheatland.  Elev. 4840 ft.
T23N R67W S25 NW1/4.  41.9373 N, 104.8377 W.  
Steep creek bank and sand bars. Phenology: flowering. 

B. E. Nelson, 33846.  8/11/1994. 		RM 706090	Barcode: RM0199811
     with Tim Chumley and Robbin Romberg
_________________________________________________________________________

137.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along the Laramie River above and below Chugwater Creek and along Chugwater Creek, ca 7.5 air mi NE of Wheatland.  Elev. 4420-4440 ft.
T25N R67W S23 & S24.  42.1256 N, 104.8583 W; uncertainty 1 mi..  
Riparian benches, streambanks and adjacent meadows. Phenology: flowering. 

B. E. Nelson, 33910.  8/12/1994. 		RM 706089	Barcode: RM0199809
     with Tim Chumley and Robbin Romberg
_________________________________________________________________________

138.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: along the Laramie River, ca 1.3 air mi SSW of Fort Laramie (town); ca 21 air mi NW of Torrington.  Elev. 4220 ft.
T26N R64W S27 NW1/4.  42.2001 N, 104.5334 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Gravelly sand bars and river margin. Phenology: fruiting. 

B. E. Nelson, 34634.  8/30/1994. 		RM 706088	Barcode: RM0199810
_________________________________________________________________________

139.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Hot Springs County: 4 mi S of Thermopolis.  Elev. 4400 ft.
T42N R95W S24 SW1/4 of SW1/4.  43.5906 N, 108.2053 W.  
River bank with Elaeagnus and Phragmites. 

Robert D. Dorn, 6426.  8/13/1995. 		RM 
_________________________________________________________________________

140.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Converse County: Bank of North Platte River at Douglas.  Elev. 4800 ft.
T32N R71W S17.  42.7442 N, 105.3919 W.  
River bank with Typha and Carex. 

Robert D. Dorn, 7563.  9/26/1997. 		RM 621609
_________________________________________________________________________

141.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Weston County: Beaver Creek.
T44N RW S12.  43.8069 N, 104.1373 W; uncertainty 1 mi..  
Mapped on Stockade Beaver creek Phenology: flowering & fruiting. 

Aven Nelson, 8459.  7/21/1901. 		RM 37279	Barcode: RM0198978
_________________________________________________________________________

142.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Inyan Kara Divide.
T48N R61W S20.  44.1303 N, 104.2028 W; uncertainty 9+ mi..  
Phenology: flowering & fruiting. 

B. C. Buffum, s.n..  8/30/1892. 		RM 1060	Barcode: RM0198979
_________________________________________________________________________

143.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: along Pine Creek, ca 8 air mi NNW of Aladdin; ca 25 air mi NNE of Sundance.  Elev. 3500 ft.
T55N R62W S24.  44.7447 N, 104.245 W; uncertainty 1 mi..  
Sandbars and stream bottom. Phenology: flowering & fruiting. 

B. E. Nelson, 11748.  9/12/1984. 		RM 378805	Barcode: RM0198936
_________________________________________________________________________

144.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: along Sand Creek, ca 0.7 air mi S of Beulah, ca 18.8 air mi NE of Sundance.  Elev. 3500 ft.
T53N R60W S31.  44.5392 N, 104.0989 W; uncertainty 1 mi..  
Grassy stream bank and stream bottom. Phenology: flowering & fruiting. 

B. E. Nelson, 11993.  9/16/1984. 		RM 378804	Barcode: RM0198981
_________________________________________________________________________

145.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Belle Fourche River, ca 1.8 air mi W of Devils Tower Junction, ca 19.5 air mi NE of Moorcroft on Inyan Kara Road.  Elev. 4000 ft.
T52N R66W S13.  44.4911 N, 104.7325 W; uncertainty 1 mi..  
Bench along the river. Phenology: flowering & fruiting. 

B. E. Nelson, 12027.  9/18/1984. 		RM 378803	Barcode: RM0198935
_________________________________________________________________________

146.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Keyhole Reservoir at the mouth of Cottonwood Creek, ca 11.5 air mi NE of Moorcroft.  Elev. 4100 ft.
T51N R66W S27.  44.37639 N, 104.7694 W; uncertainty 1 mi..  
Flats along creek and reservoir. Phenology: flowering & fruiting. 

B. E. Nelson, 12083.  9/18/1984. 		RM 378802	Barcode: RM0198975
_________________________________________________________________________

147.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: along Inyan Kara Creek, ca 5 air mi E of Keyhole Reservoir, ca 15 air mi W of Sundance.  Elev. 4100 ft.
T51N R65W S20.  44.3914 N, 104.6889 W; uncertainty 1 mi..  
Creek banks. Phenology: flowering & fruiting. 

B. E. Nelson, 12107.  9/18/1984. 		RM 378801	Barcode: RM0198974
_________________________________________________________________________

148.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Weston County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Stockade Beaver Creek near Owens Siding, ca 10 air mi SSE of Newcastle.  Elev. 4000 ft.
T43N R61W S12.  43.7197 N, 104.1308 W; uncertainty 1 mi..  
Stream bank. Phenology: fruiting. 

B. E. Nelson, 12218.  9/23/1984. 		RM 606159	Barcode: RM0198950
_________________________________________________________________________

149.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Weston County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Beaver Creek, ca 22.3 air mi SSE of Newcastle; ca 2.5 air mi N of Niobrara County.  Elev. 3700 ft.
T41N R60W S18.  43.5322 N, 104.1117 W; uncertainty 1 mi..  
Stream banks and low bluffs. Phenology: fruiting. 

B. E. Nelson, 12251.  9/23/1984. 		RM 606160	Barcode: RM0198941
_________________________________________________________________________

150.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: along Humboldt Creek N of Colony, ca 35.5 air mi N of Sundance.  Elev. 3300 ft.
T57N R61W S35.  44.8867 N, 104.1375 W; uncertainty 1 mi..  
Weedy bottomland grassland-riparian. Phenology: flowering & fruiting. 

B. E. Nelson, 9138.  7/12/1982. 		RM 378806	Barcode: RM0198967
_________________________________________________________________________

151.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: Thoeming Draw, east side of LAK Reservoir, ca 5.5 air mi ESE of Newcastle.  Elev. 4400 ft.
T45N R60W S31.  43.8358 N, 104.10611 W; uncertainty 1 mi..  
Disturbed soil near lake. Phenology: flowering & fruiting. 

Hollis Marriott, 1899.  8/5/1982. 		RM 379205	Barcode: RM0198932
_________________________________________________________________________

152.  Spartina pectinata Link 				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; and NW1/4 S24.  44.82556 N, 104.74583 W; uncertainty 2 mi..  
Moist gully in sagebrush grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 3942.  7/5/1983. 		RM 379204	Barcode: RM0198929
_________________________________________________________________________

153.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: North Redwater Creek at Farrall, ca 13 air mi NNE of Sundance.  Elev. 4000 ft.
T53N R62W S14 SE1/4.  44.58194 N, 104.2639 W; uncertainty 1 mi..  
Creek margins. Phenology: flowering & fruiting. 

Hollis Marriott, 4408.  7/12/1983. 		RM 379203	Barcode: RM0198931
_________________________________________________________________________

154.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Keyhole Reservoir, Belle Fourche River below dam; ca 12 air mi NE of Moorcroft.  Elev. 4000 ft.
T51N R66W S21 SE1/4; and S1/4 S22.  44.3908 N, 104.78972 W; uncertainty 1 mi..  
River margin. Phenology: flowering & fruiting. 

Hollis Marriott, 4894.  7/21/1983. 		RM 379202	Barcode: RM0198930
_________________________________________________________________________

155.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Redwater Creek, ca 2.2 air mi WNW of Beulah.  Elev. 3600 ft.
T53N R61W S26 SE1/4.  44.5533 N, 104.14028 W; uncertainty 0.5 mi..  
Streambank. Phenology: flowering & fruiting. 

Hollis Marriott, 5133.  7/28/1983. 		RM 379201	Barcode: RM0198938
_________________________________________________________________________

156.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Inyan Kara Creek E of HK Divide, ca 15 air mi W of Sundance.  Elev. 4200 ft.
T51N R65W S20 SE1/4.  44.39139 N, 104.6889 W; uncertainty 0.5 mi..  
Streambanks. Phenology: flowering & fruiting. 

Hollis Marriott, 5586.  8/4/1983. 		RM 379200	Barcode: RM0198937
_________________________________________________________________________

157.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Belle Fourche River near Mona, ca 14.5 air mi NNE of Hulett.  Elev. 3500 ft.
T56N R63W S15 E1/2.  44.8436 N, 104.4053 W; uncertainty 1 mi..  
Riverbank. Phenology: flowering & fruiting. 

Hollis Marriott, 5877.  8/29/1983. 		RM 378814	Barcode: RM0198933
_________________________________________________________________________

158.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Alum Creek east of the Bear Lodge Mountains, near Four Corners, (Ryan Ranch); ca 7 air mi N of Aladdin.  Elev. 3500 ft.
T55N R61W S20 South 1/4.  44.7444 N, 104.2039 W; uncertainty 0.5 mi..  
Sagebrush grassland, reservoir margins. Phenology: flowering & fruiting. 

Hollis Marriott, 5991.  8/29/1983. 		RM 378813	Barcode: RM0198928
_________________________________________________________________________

159.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Tributary of Spring Creek near northwest end of Dakota Divide, ca 14.5 air mi NNE of Moorcroft.  Elev. 4200 ft.
T52N R66W S32 NW1/4.  44.4472 N, 104.8117 W; uncertainty 1 mi..  
Margins of reservoir in grassland, on mud. Phenology: flowering & fruiting. 

Hollis Marriott, 6042.  9/1/1983. 		RM 378812	Barcode: RM0198927
_________________________________________________________________________

160.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Keyhole Reservoir, Cottonwood Creek and Dry Cove Campground, ca 11.5 air mi NE of Moorcroft.  Elev. 4100 ft.
T51N R66W S34 NE1/4.  44.3619 N, 104.7694 W; uncertainty 1 mi..  
Near creek channel. Phenology: flowering & fruiting. 

Hollis Marriott, 6075.  9/1/1983. 		RM 378811	Barcode: RM0198926
_________________________________________________________________________

161.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Inyan Kara Creek, ca 5.7 air mi WNW of Inyan Kara Mountain.  Elev. 4600 ft.
T49N R63W S7.  44.245 N, 104.4675 W; uncertainty 1 mi..  
Creek bottom in grassland-- streambanks. Phenology: flowering & fruiting. 

Hollis Marriott, 8242.  7/30/1984. 		RM 378810	Barcode: RM0198934
_________________________________________________________________________

162.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: East Upton Road, Kellog Reservoir; ca 6 air mi NNW of Osage.  Elev. 4300 ft.
T47N R63W S17.  44.0531 N, 104.44889 W; uncertainty 1 mi..  
Sagebrush-grassland (Artemisia tridentata) with scattered pines and junipers, reservoir margins. Phenology: flowering & fruiting. 

Hollis Marriott, 8972.  8/10/1984. 		RM 378809	Barcode: RM0198925
_________________________________________________________________________

163.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Devils Tower National Monument: below Spring #2.  Elev. 4000 ft.
T53N R66W S12.  
Moist soil woth Pinus ponderosa. Phenology: flowering & fruiting. 

Hollis Marriott, 922.  8/16/1982. 		RM 382056	Barcode: RM0198980
_________________________________________________________________________

164.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Belle Fourche River Valley ca 6 air mi S of Colony, ca 17 air mi WNW of Belle Fourche, SD.  Elev. 3200 ft.
T55N R61W S11.  44.7736 N, 104.14222 W; uncertainty 1 mi..  
In draw with oak and green ash. Phenology: flowering & fruiting. 

Hollis Marriott, 9297.  8/21/1984. 		RM 378808	Barcode: RM0198939
_________________________________________________________________________

165.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Sand Creek, ca 0.5 mi S of Beulah.  Elev. 3500 ft.
T52N R60W S31.  44.5392 N, 104.0989 W; uncertainty 1 mi..  
Streambank. Phenology: flowering & fruiting. 

Hollis Marriott, 9343.  8/27/1984. 		RM 378807	Barcode: RM0198940
_________________________________________________________________________

166.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Weston County: Powder River Basin: along Alkali Creek, ca 11 air mi W of Upton.  Elev. 4400 ft.
T48N R67W S35; also S36.  44.0967 N, 104.8678 W; uncertainty 2 mi..  
Along creek, roadside; along creek. 

Keith H. Dueholm, 4766.  7/24/1978. 		RM 
_________________________________________________________________________

167.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Powder River Basin: along Little Missouri River, ca 7 air mi N of Oshoto.  Elev. 3900 ft.
T54N R67W S4.  44.69306 N, 104.9108 W; uncertainty 1 mi..  
Flats and floodplain along river; along stream. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4937.  7/26/1978. 		RM 321659	Barcode: RM0198968
_________________________________________________________________________

168.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Devils Tower National Monument: trail E from Joyner Ridge parking lot.  Elev. 3900-4100 ft.
T53N R65W S7.  44.59306 N, 104.71 W; uncertainty 1 mi..  
Along river. Phenology: flowering & fruiting. 

Ronald L. Hartman, 13699.  7/18/1981. 		RM 378800	Barcode: RM0198973
     with Hollis Marriot and Gael Fonken
_________________________________________________________________________

169.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Belle Fourche River: ca 16 air mi NE of Alva.  Elev. 3250 ft.
T56N R61W S6.  44.8725 N, 104.2244 W; uncertainty 1 mi..  
Shale bluffs, riverbottoms, and sagebrush plains above; flood plains. Phenology: flowering & fruiting. 

Ronald L. Hartman, 15891.  7/11/1983. 		RM 378799	Barcode: RM0198972
_________________________________________________________________________

170.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: ca 9 air mi NE of Aladdin.  Elev. 3400 ft.
T54N R60W S4.  44.70111 N, 104.0575 W; uncertainty 1 mi..  
Pond and roadside; near pond. Phenology: flowering & fruiting. 

Ronald L. Hartman, 16349.  7/15/1983. 		RM 378798	Barcode: RM0198969
_________________________________________________________________________

171.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Beaver Creek; ca 6.5 air mi NNW of Alva.  Elev. 3800 ft.
T55N R64W S1.  44.7847 N, 104.48833 W; uncertainty 1 mi..  
Wooded creek bottoms, prairie, sandy slopes below rock outcrop, and roadside; streamside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 16526.  7/18/1983. 		RM 378797	Barcode: RM0198970
_________________________________________________________________________

172.  Spartina pectinata Link 				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; wet drainage in woodland. Phenology: flowering & fruiting. 

Ronald L. Hartman, 18204.  7/15/1984. 		RM 378796	Barcode: RM0198971
_________________________________________________________________________

173.  Spartina pectinata Link 				Poaceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Vogel Canyon, ca 14-15 air mi S of La Junta, ca 3 air mi W of Higbee.  Elev. 4300 ft.
T26S R54W S19 W1/2; also T26S R55W E1/2 S24.  37.7611 N, 103.5121 W; GPS Reading.  
Riparian with tall forbs, Populus, Salix. Phenology: flowering & fruiting. 

Brian Elliott, 11842.  9/20/2003. 		RM 
_________________________________________________________________________

174.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland District: ridge and slope between Yankee Spring and South Fork Bloom Creek and along the creek, ca air 28.5 mi SW of Broadus.  Elev. 3840 ft.
T7S R47E S13 W1/2.  45.2328 N, 105.9154 W; NAD 83, , GPS reading.  
Stream bottom. Phenology: flowering & fruiting. 

B. E. Nelson, 78274.  7/26/2009. 		USFS 890541	Barcode: USFS0030954
_________________________________________________________________________

175.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Carter County: Along Indian Creek or Albion Road ca 0.5-1 air mi E of South Dakota and ca 1/2-3/4 air mi N of the corner of Wyoming, ca 17.5 air mi E of Algada.  Elev. 3340-3440 ft.
T9S R63E S31 SW1/4.  45.0072 N, 104.0513 W; NAD 83, , GPS reading.  
Pools below stock pond dam. Phenology: flowering & fruiting. 

B. E. Nelson, 78350.  7/28/2009. 		RM 
_________________________________________________________________________

176.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: Browns Pond and vicinity on Campbell Creek, ca 6.5 air mi WSW of Ludlow; ca 15 air mi N of Buffalo.  Elev. 2900-2940 ft.
T21N R5E S10 SW1/4.  45.7949 N, 103.4983 W; NAD 83, , GPS reading.  
Reservoir shore and adjacent banks. Phenology: flowering & fruiting. 

B. E. Nelson, 78452.  7/30/2009. 		USFS 890540	Barcode: USFS0030955
_________________________________________________________________________

177.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in and around draws SE of junction of North Divide or Forest Road 3125 and Forest Road 3145 in the vicinity of Camp Spring, ca 4.5 air mi S of Reva Gap, ca 19 air mi ESE of Buffalo.  Elev. 3300-3450 ft.
T17N R8E S6.  45.4627 N, 103.1872 W; NAD 83, , GPS reading.  
Spring-fed draw dominated by green ash and grasses. Phenology: flowering. 

Hans Hallman, 2279.  7/17/2009. 		USFS 886477	Barcode: USFS0030351
_________________________________________________________________________

178.  Spartina pectinata Link 				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. 3190-3240 ft.
T16N R9E S28 SW1/4; also N1/2 S33.  45.3151 N, 103.0373 W; NAD 83, , GPS reading.  
Near Typha- and Scirpus-dominated spring. Phenology: flowering & fruiting. 

Hans Hallman, 2864.  7/25/2009. 		USFS 890550	Barcode: USFS0030945
_________________________________________________________________________

179.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Carter County: Ca 0.5 air mi S of Ridge Road at the head of Keith Creek, ca 4 air mi SE of Saddle Butte and ca 23.5 air mi SSW of Ekalaka.  Elev. 3400 ft.
T3S R56E S13 NW1/4.  45.5825 N, 104.7477 W; NAD 83, , GPS reading.  
Moist gully bottom. Phenology: flowering & fruiting. 

Hans Hallman, 3172.  7/28/2009. 		RM 
_________________________________________________________________________

180.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Carter County: In and along Chito Creek SW of Dead Boy Divide and ca 10.5 air mi E of Saddle Butte, ca 18.5 air mi SSW of Ekalaka.  Elev. 3340-3360 ft.
T2S R58E S31 NE1/4.  45.6068 N, 104.5693 W; NAD 83, , GPS reading.  
In and around creek bottom surrounded by grass-dominated grazing land. Phenology: flowering & fruiting. 

Hans Hallman, 3214.  7/28/2009. 		RM 
_________________________________________________________________________

181.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Carter County: Just off of Mont Hwy 323 at Skull Creek, ca 3 road mi S of junction with Tie Creek Road, ca 23.5 air mi SSE of Ekalaka.  Elev. 3260-3290 ft.
T3S R59E S13 SE1/4.  45.567 N, 104.381 W; NAD 83, , GPS reading.  
Moist drainage. Phenology: fruiting. 

Hans Hallman, 3259.  7/28/2009. 		RM 
_________________________________________________________________________

182.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in the vicinity of Russel Spring just S of Camp Needmore off of Forest Road 3104, ca 6.5 air mi SE of Ekalaka.  Elev. 3810-3830 ft.
T1N R58E S24 SE1/4.  45.8233 N, 104.4571 W; NAD 83, , GPS reading.  
Moist riparian area dominated by grasses. Phenology: flowering & fruiting. 

Hans Hallman, 3341.  7/30/2009. 		USFS 890549	Barcode: USFS0030946
_________________________________________________________________________

183.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: Cook Mountain Hiking and Riding Area: in the vicinity of Cliff Spring and areas SE, W of Forest Road 4772, ca 9 air mi NE of Ashland.  Elev. 3540-3780 ft.
T2S R45E S11 SE1/4; also SW1/4 S12 and N1/2 S13.  45.6707 N, 106.1281 W; NAD 83, , GPS reading.  
Grass-dominated rocky slope. Phenology: flowering & fruiting. 

Hans Hallman, 3623.  8/1/2009. 		USFS 890548	Barcode: USFS0030947
_________________________________________________________________________

184.  Spartina pectinata Link 				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. 3080-3280 ft.
T20N R5E S5.  45.7264 N, 103.5362 W; NAD 83, , GPS reading.  
Green ash-dominated draw. Phenology: flowering & fruiting. 

Hans Hallman, 3842.  8/4/2009. 		USFS 890547	Barcode: USFS0030948
_________________________________________________________________________

185.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Carter County: Ca 1.5 air mi NW of Hammond Road, in and around unnamed reservoir on Muskrat Creek, ca 6.5 air mi WSW of Ridgeway.  Elev. 3370-3380 ft.
T5S R57E S1.  45.43 N, 104.6232 W; NAD 83, , GPS reading.  
In and on margins of Scirpus-dominated reservoir. Phenology: flowering & fruiting. 

Hans Hallman, 4152.  8/13/2009. 		RM 
_________________________________________________________________________

186.  Spartina pectinata Link 				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. 3200 ft.
T22N R5E S35.  45.8295 N, 103.4686 W; NAD 83, , GPS reading.  
Green ash and grass-dominated draw. Phenology: flowering & fruiting. 

Hans Hallman, 4214.  8/16/2009. 		USFS 890546	Barcode: USFS0030949
     with G. Gust
_________________________________________________________________________

187.  Spartina pectinata Link 				Poaceae

U.S.A., North Dakota, Cass County: Fargo.
Dried out ditch of prairie roadside. Phenology: flowering. 

O. A. Stevens, s.n..  8/20/1933. 		RM 154317
_________________________________________________________________________

188.  Spartina pectinata Link 				Poaceae

U.S.A., North Dakota, Grant County: Paradise.
Grassy area between hills. Phenology: flowering. 

W. B. Bell, s.n..  7/17/1907. 		RM 154318
_________________________________________________________________________

189.  Spartina pectinata Link 				Poaceae

U.S.A., North Dakota, Towner County: Vicinity of Maza.
Near Lake. Phenology: flowering. 

J. Kildahl, 51.  8/2/1900. 		RM 35500
_________________________________________________________________________

190.  Spartina pectinata Link 				Poaceae

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

C. L. Porter, s.n..  8/3/1898. 		RM 24573
_________________________________________________________________________

191.  Spartina pectinata Link 				Poaceae

U.S.A., North Dakota, Cass County: Vicinity of Fargo.  Elev. 905 ft.
Black, alluvial loam soil. Phenology: flowering. 

L. R. Waldron, s.n..  8/15/1901. 		RM 44676
     with T. F. Manns
_________________________________________________________________________

192.  Spartina pectinata Link 				Poaceae

U.S.A., North Dakota, McLean County: 
T146 N R82W S19 NE1/4.  
Small marsh with dugout stock pond; dominated by Polygonum coccineum, Scirpus fluviatilis, Carex atherodes, Typha X glauca; wet meadow zone. Common. Phenology: flowering. 

Gary E. Larson, 9794.  8/17/1983. 		RM 394399
_________________________________________________________________________

193.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Harding County: Cave Hills.  Elev. 2800-3500 ft.
T21N R5E S4.  
Brooksides. Phenology: flowering. 

S. S. Visher, 48.  8/3/1910. 		RM 69838
_________________________________________________________________________

194.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Lyman County: Brakke Lake.
T105N R76W S16 South1/2 & S21 NE1/4.  
Shoreline. Occasional. Phenology: flowering. 

Stephan Van Sickle, 365.  8/15/1982. 		RM 346148
_________________________________________________________________________

195.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Tripp County: Sully Dam.
T99N R74W S22 NW1/4.  
Shoreline. Frequent. Phenology: flowering. 

Stephan Van Sickle, 392.  8/15/1982. 		RM 520960
_________________________________________________________________________

196.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Lake County: Lake Herman.
T106N R53W S10 NE1/4.  
Sandy lake shore. Common. Phenology: flowering. 

Gary E. Larson, 9710.  8/3/1983. 		RM 394040
_________________________________________________________________________

197.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Faulk County: Buss Waterfowl Production Area.
T117N R67W S9 NE1/4.  
Alkaline wet meadow zone. Common. Phenology: flowering. 

Gary E. Larson, 9640.  7/29/1983. 		RM 394077
_________________________________________________________________________

198.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Kingsbury County: Lake Henry Waterfowl Production Area.
T110N R56W S24 NW1/4.  
Emergent at edge of dugout stockpond. Common. Phenology: flowering. 

Gary E. Larson, 9495.  7/26/1983. 		RM 394051
_________________________________________________________________________

199.  Spartina pectinata Link 				Poaceae

U.S.A., Nebraska, Scotts Bluff County: 1 mi S of Gering.  Elev. 4300 ft.
In an irrigated valley; along irrigation ditch. Occasional; chromosome no. 2n=80. Phenology: flowering. 

John R. Reeder, 5241.  7/26/1970. 		RM 292282
     with Charlotte G. Reeder
_________________________________________________________________________

200.  Spartina pectinata Link 				Poaceae

U.S.A., Nebraska, Hall County: 10 mi SW of Grand Island, along I-80.
In low areas along highway. Common; chromosome no. 2n=80. Phenology: flowering. 

John R. Reeder, 5245.  8/30/1970. 		RM 292286
     with Charlotte G. Reeder
_________________________________________________________________________

201.  Spartina pectinata Link 				Poaceae

U.S.A., Nebraska, Thomas County: Just W of Thedford.  Elev. 2900 ft.
In low bottom land along the river. Chromosome no. 2n=80. Phenology: flowering. 

John R. Reeder, 5407.  8/3/1971. 		RM 297082
     with Charlotte G. Reeder
_________________________________________________________________________

202.  Spartina pectinata Link 				Poaceae

U.S.A., Nebraska, Sheridan County: Just E of Antioch.  Elev. 3900 ft.
Rolling grassland; depression along the road. Chromosome no. 2n=80 Phenology: flowering. 

John R. Reeder, 5397.  8/2/1971. 		RM 297072
     with Charlotte G. Reeder
_________________________________________________________________________

203.  Spartina pectinata Link 				Poaceae

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

Harry Hapeman, s.n..  7/11/1891. 		RM 243854
_________________________________________________________________________

204.  Spartina pectinata Link 				Poaceae

U.S.A., Nebraska, Dawes County: Buffalo Gap National Grassland: ca 10 mi NW of Chadron.
T34N R49W.  
Mixed grass-forb community; moist drainage area. Phenology: flowering. 

B. Franklin, 5057.  7/29/1987. 		RM 526173
_________________________________________________________________________

205.  Spartina pectinata Link 				Poaceae

U.S.A., Nebraska, Garden County: Crescent Lake Refuge.  Elev. 3800 ft.
Phenology: flowering. 

Ralph H. Imler, 4172.  7/20/1938. 		RM 604874
_________________________________________________________________________

206.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Big Horn County: Bighorn Canyon National Recreation Area: along bench crossed by Ok-a-Beh Trail.  Elev. 3910 ft.
T6S R31E S19 SW1/4.  
Below thicket and on either side of the largest seep; 1% slope, north aspect, on seasonally wet gravelly loam with Deschampsia cespitosa, Aster bracteolatus. Occasional. Phenology: flowering. 

Bonnie Heidel, 2157.  8/11/2001. 		RM 706368
_________________________________________________________________________

207.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Roosevelt County: 2 km SW of Froid.  Elev. 2050 ft.
T30N R55E S25 SW1/4 of SW1/4.  
Silt loam soil; 3% slope, west-northwest aspect; wet meadow range site that has not been grazed or hayed for at least 40 years; associated with Spartina and Carex. Phenology: flowering. 

Blaine H. M. Mooers, 1259.  7/27/1986. 		RM 384587
_________________________________________________________________________

208.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Roosevelt County: 2 km SW of Froid.  Elev. 2050 ft.
T30N R55E S25 SW1/4 of SW1/4.  
Silt loam soil; 3% west-northwest slope; wet meadow range site that has not been grazed or hayed for at least 40 years; associated with Spartina and Carex. Phenology: flowering. 

Blaine H. M. Mooers, 1258.  7/27/1986. 		RM 384588
_________________________________________________________________________

209.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Powder River County: 5 mi N of Broadus.  Elev. 3200 ft.
Sandy dry hills. Phenology: flowering. 

C. L. Porter, 6595.  7/28/1954. 		RM 241726
_________________________________________________________________________

210.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Big Horn County: CX Coal Site: near Squirrel Creek.
T9S R39E S24 SE1/4 NE1/4.  
Edge of freshwater marsh. Phenology: flowering. 

Donald E. Brink, 1430.  7/28/1977. 		RM 304954
     with L. M. Mayer
_________________________________________________________________________

211.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Missoula County: Seeley Lake: near Tietjen place.  Elev. 4000 ft.
Shore line. Phenology: flowering. 

J. E. Kirkwood, 1826.  8/9/1924. 		RM 130482
_________________________________________________________________________

212.  Spartina pectinata Link 				Poaceae

U.S.A., Montana: Box Elder Creek.
Phenology: flowering. 

J. W. Blankinship, s.n..  7/14/1900. 		RM 89663
_________________________________________________________________________

213.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Richland County: 
T21N R57E S15 Center.  
Mudflats of alkaline pond. Large colonies. Phenology: flowering. 

Klaus H. Lackschewitz, 9253.  9/4/1979. 		RM 395024
_________________________________________________________________________

214.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, no county County: Madison River.
Location either Madison or Gallatin County. Phenology: flowering. 

P. A. Rydberg, 2283.  7/28/1895. 		RM 9853
_________________________________________________________________________

215.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Custer County: Along highway #10: Custer Flat.
Phenology: flowering. 

Lincoln C. Ellison, s.n..  8/2/1935. 		USFS 427960
_________________________________________________________________________

216.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Powder River County: Bryan and Badget Ranch, Otter Creek.
Along creek. Phenology: flowering. 

James C. Whitham, 551.  8/4/1921. 		USFS 427965
_________________________________________________________________________

217.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: along draw from McClary Ranger Station to Orrison Mill.  Elev. 3600 ft.
45.6114 N, 106.1416 W; uncertainty 1 mi..  
Sandy soil with foxtail, white foxtail, rush, sedge, buckbrush. Phenology: flowering. 

J. N. Templer, 572.  7/28/1921. 		USFS 427964
_________________________________________________________________________

218.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Yellowstone County: Near the Custer National Forest: Heron Ranch near Pompeys Pillar.  Elev. 2100 ft.
Level ground; gravelly bottomland, rocky soil; swale with partial shade; with yellow sweet clover. Scarce. Phenology: flowering. 

James C. Whitham, 1456.  7/5/1932. 		USFS 427967
_________________________________________________________________________

219.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, no county County: Bad Lands.
Phenology: flowering. 

S. A. Skinner, 360.  //1906. 		RM 70873	Barcode: RM0199794
_________________________________________________________________________

220.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Pennington County: Black Hills: Rapid City.  Elev. 3180-3410 ft.
T1N R7E S1.  
Low wet places. Abundant. Phenology: flowering. 

A. C. McIntosh, 685.  10/13/1924. 		RM 99196	Barcode: RM0199793
_________________________________________________________________________

221.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Custer County: Folsom, below dam on Flier Ranch.  Elev. 2900 ft.
T2S R11E S32.  
Slope 5%, south exposure; clay soil; marsh vegetation with Agsm, Meal, Hoju, Dist, Juncus. Occasional. Phenology: flowering. 

Roger Kerbs, 18.  7/27/1966. 		USFS 427963	Barcode: USFS0069001
_________________________________________________________________________

222.  Spartina pectinata Link 				Poaceae

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

S. S. Visher, 2575.  7/29/1911. 		RM 76334	Barcode: RM0199791
_________________________________________________________________________

223.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Custer County: Harney National Forest: Laughing Water Creek.  Elev. 5300 ft.
Slope 3%, south aspect; deep sandy loam soil; along stream. Common. Phenology: flowering. 

Paul L. Ginter, 168.  8/19/1928. 		USFS 427961	Barcode: USFS0068999
_________________________________________________________________________

224.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Custer County: Harney National Forest.  Elev. 5000 ft.
T4S R4E S14.  
Level ground; deep loam soil; creek bank. Phenology: flowering. 

Ralph K. Gierisch, 1557.  8/20/1949. 		USFS 427966	Barcode: USFS0069000
_________________________________________________________________________

225.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota: Harney National Forest: Willow Creek Ranger Station.  Elev. 5300 ft.
Slight slope; deep loam soil. Scattered. Phenology: flowering. 

M. J. Webber, 2.  8/30/1927. 		USFS 427962	Barcode: USFS0068998
_________________________________________________________________________

226.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Custer County: Custer State Park; horse campground along French Creek.
T4S R6E S7 SW1/4.  
Common. Phenology: flowering. 

James R. Johnson, 73.  8/2/1991. 		RM 568165	Barcode: RM0199792
_________________________________________________________________________

227.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Middle Fork Hay Creek, south side, ca 6 air mi E of Alva.  Elev. 4240 ft.
T54N R62W S17 NW1/4.  
In standing water of spring-fed marsh in paper birch valley bottom woodland, with Carex vulpinoidea, Scirpus cyperinus. Phenology: flowering. 

Bonnie Heidel, 3210.  7/30/2008. 		RM 841916	Barcode: RM0049532
_________________________________________________________________________

228.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Powder River County: Along Powderville Road East in vicinity of Oliphant Butte, ca 31-33 air mi WSW of Ekalaka.  Elev. 2860-2900 ft.
T2S R53E S14 SE1/4; also S12.  45.6831 N, 105.1225 W; NAD 83, , GPS reading.  
Mixed badlands and grass and sagebrush-dominated grazing land with Sarcobatus, Achnatherum hymenoides, Bromus, and Atriplex. Phenology: fruiting. 

Hans Hallman, 5972.  7/8/2010. 		RM 
_________________________________________________________________________

229.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Carter County: In the vicinity of unnamed reservoir just E of Cottonwood Road, ca 4 air mi N of U.S. Hwy 212, ca 10.5 air mi NW of Alzada.  Elev. 3560-3620 ft.
T8S R59E S7.  45.1479 N, 104.5273 W; NAD 83, , GPS reading.  
Very sparsely vegetated grazing land in the vicinity of reservoir. Phenology: flowering & fruiting. 

Hans Hallman, 6340.  7/16/2010. 		RM 
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230.  Spartina pectinata Link 				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. 3420-3480 ft.
T17N R8E S25 W1/2.  45.4074 N, 103.214 W; NAD 83, , GPS reading.  
In the vicinity of hardwood draw with green ash, boxelder, and chokecherry. Phenology: flowering & fruiting. 

Hans Hallman, 6594.  7/23/2010. 		USFS 890545	Barcode: USFS0030950
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231.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: ca 0.5 air mi S of the junction of Forest roads 3818 and 3036, ca 3.5 air mi WNW of Lantis Spring and ca 22 air mi SE of Ekalaka.  Elev. 3400-3410 ft.
T2S R61E S19.  45.6473 N, 104.2461 W; NAD 83, , GPS reading.  
Flowing-water draw with juniper, cottonwood, and green ash. Phenology: flowering & fruiting. 

Hans Hallman, 6688.  7/24/2010. 		USFS 890544	Barcode: USFS0030951
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232.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Cow Creek, just S of Forest Road 4095, ca 1.5 air mi W of Otter Creek Road or Mont Hwy 484, ca 2 air mi WSW of Fort Howes.  Elev. 3400-3480 ft.
T6S R45E S26 NE1/4.  45.2943 N, 106.1848 W; NAD 83, , GPS reading.  
Flowing water draw with cottonwood, green ash, Juncus, and Salix. Phenology: flowering & fruiting. 

Hans Hallman, 6805.  7/27/2010. 		USFS 890543	Barcode: USFS0030952
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233.  Spartina pectinata Link 				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: flowering & fruiting. 

Hans Hallman, 7068.  7/30/2010. 		USFS 886478	Barcode: USFS0030352
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234.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Mud Turtle Reservoir, N of Forest Road 4432, ca 3 air mi NW of Diamond Butte, ca 25.5 air mi SE of Ashland.  Elev. 3920-3960 ft.
T6S R47E S28 S1/2.  45.2807 N, 105.9704 W; NAD 83, , GPS reading.  
In and at margins of reservoir with Salix, Cirsium, Symphoricarpos, Ribes, and Typha. Phenology: fruiting. 

Hans Hallman, 7393.  8/10/2010. 		USFS 890542	Barcode: USFS0030953
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235.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Valley County: Along Grandpa Coulee ca 2 air mi W of Larb Creek, ca 28.5 air mi S of Saco; ca 37 air mi WSW of Glasgow.  Elev. 2530-2620 ft.
T27N R34E S31 NW1/4.  48.0569 N, 107.4003 W; NAD 83, GPS reading.  
Saline areas in the bottom. Phenology: flowering. 

B. E. Nelson, 80635.  7/27/2010. 		RM 
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236.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Phillips County: Taint Reservoir, S of BLM Road 1125, ca 1 air mi E of Sagebrush Reservoir, ca 15.5 air mi SSE of Zortman; ca 51.5 air mi SSW of Malta.  Elev. 2880-2910 ft.
T23N R26E S33 SW1/4.  47.7061 N, 108.3961 W; NAD 83, GPS reading.  
Reservoir edge. Phenology: flowering. 

Joseph L. M. Charboneau, 1802.  7/17/2010. 		RM 
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237.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Valley County: Bull Pasture Coulee and above, E of Windy Ridge Road, ca 1.5 air mi NE of Erie Reservoir, ca 17 air mi N of Hinsdale; ca 36.5 air mi NNW of Glasgow.  Elev. 2520-2680 ft.
T33N R36E S7 E1/2.  48.6347 N, 107.0555 W; NAD 83, GPS reading.  
Coulee bottom with clay mud. Phenology: flowering. 

Joseph L. M. Charboneau, 2324.  7/27/2010. 		RM 
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238.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Valley County: Bitter Creek Wilderness Study Area: along Chisholm Creek, ca 8 air mi NNW of Newberry Flat Reservoir, ca 36 air mi NNE of Glasgow.  Elev. 2540-2600 ft.
T34N R37E S24 NE1/4.  48.6941 N, 106.8149 W; NAD 83, GPS reading.  
Eroded clay stream banks with areas of sand and stones. Phenology: flowering. 

Joseph L. M. Charboneau, 2423.  7/27/2010. 		RM 
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239.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Valley County: Mont Hwy 24 at bridge over Dry Fork Creek, ca 8.5 air mi SE of Forsman Reservoir, ca 23.5 air mi NNE of Glasgow.  Elev. 2730-2740 ft.
T32N R40E S17 SW1/4; also S18 SE1/4.  48.5247 N, 106.5622 W; NAD 83, GPS reading.  
Moist bottoms along stream/roadside with clay soil. Phenology: flowering. 

Joseph L. M. Charboneau, 2447.  7/29/2010. 		RM 
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240.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Phillips County: Shore of Ester Lake, N of Hog Farm Road, ca 3.5 air mi SW of Wild Horse Reservoir, ca 26 air mi SW of Malta.  Elev. 2650-2660 ft.
T27N R27E S16 SW1/4.  48.0962 N, 108.2545 W; NAD 83, GPS reading.  
Moist areas of loamy to clay soil around lake. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 3017.  8/8/2010. 		RM 
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241.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: end of Refuge Road 401, Sevenmile Creek and ridge to the E, ca 4 air mi SSE of Taint Reservoir, ca 20 air mi SSE of Zortman; ca 55 air mi SSW of Malta.  Elev. 2600-2760 ft.
T22N R26E S22 NW1/4; also S15 SW1/4.  47.6596 N, 108.3691 W; NAD 83, GPS reading.  
Creek bottom on clay soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 3112.  8/8/2010. 		RM 
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242.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Seventh Point Ridge and Seventh Coulee, S of Refuge Road 332, ca 7 air mi ESE of Chico Reservoir, ca 26.5 air mi SSW of Glasgow.  Elev. 2270-2520 ft.
T24N R39E S18 SE1/4; also S19 NE1/4.  47.8385 N, 106.7545 W to 47.8283 N, 106.7527 W; NAD 83, GPS reading.  
Muddy clay coulee bottoms. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 3297.  8/12/2010. 		RM 
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243.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Phillips County: Matador Ranch: Coburn Butte and prairie to the E, ca 8.5 air mi WSW of Veseth Reservoir, ca 8.5 air mi ESE of Zortman; ca 40 air mi SSW of Malta.  Elev. 3130-3760 ft.
T25N R26E S27 N1/2.  47.8933 N, 108.3518 W to 47.891 N, 108.3647 W to 47.8973 N, 108.3578 W; NAD 83, GPS reading.  
Coulee bottom riparian area with alkaline/saline loamy soil. Phenology: flowering. 

Joseph L. M. Charboneau, 7425.  7/11/2011. 		RM 
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244.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Valley County: Glasgow Base Ponds, W of Mont Hwy 24, ca 4.5 air mi W of Porcupine Creek, ca 3.5 air mi NW of St. Marie; ca 18 air mi N of Glasgow.  Elev. 2720-2740 ft.
T31N R39E S18 NE1/4.  48.4481 N, 106.5791 W; NAD 83, GPS reading.  
Moist grasslands surrounding pond with willows, Russian olive, and snowberry thickets. Phenology: flowering. 

Joseph L. M. Charboneau, 8750.  8/4/2011. 		RM 
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245.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Valley County: Glasgow Base Ponds, W of Mont Hwy 24, ca 4.5 air mi W of Porcupine Creek, ca 3.5 air mi NW of St. Marie; ca 18 air mi N of Glasgow.  Elev. 2720-2740 ft.
T31N R39E S18 NE1/4.  48.4481 N, 106.5791 W; NAD 83, GPS reading.  
Pond edge. Phenology: flowering. 

Joseph L. M. Charboneau, 8778.  8/4/2011. 		RM 
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246.  Spartina pectinata Link 				Poaceae

U.S.A., Montana, Phillips County: Beaver Creek and DHS Creek near their confluence, ca 3.5 air mi E of Black Cow Reservoir, ca 48 air mi ENE of Zortman; ca 24 air mi SE of Malta.  Elev. 2270-2290 ft.
T27N R32E S14 SW1/4.  48.0886 N, 107.5552 W to 48.0931 N, 107.5569 W; NAD 83, GPS reading.  
In moist creek bottom. Phenology: flowering. 

Joseph L. M. Charboneau, 9306.  8/9/2011. 		RM 
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247.  Spartina pectinata Link 				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in and around draws SE of junction of North Divide or Forest Road 3125 and Forest Road 3145 in the vicinity of Camp Spring, ca 4.5 air mi S of Reva Gap, ca 19 air mi ESE of Buffalo.  Elev. 3300-3450 ft.
T17N R8E S6.  45.4627 N, 103.1872 W; NAD 83, , GPS reading.  
Spring-fed draw dominated by green ash and grasses. Phenology: flowering. 

Hans Hallman, 2279.  7/17/2009. 		 	Barcode: USFS0050421
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248.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Goshen County: North Platte River ca 2 mi S of Lingle  Elev. 4200 ft.
42 6.2' N, 104 20.4' W; unknown, , Specimen Label.  
River bank, with Populus and Elymus. Phenology: flowering & fruiting. 

Robert D. Dorn, 10791.  7/30/2013. 		RM 914628	Barcode: RM0198982
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249.  Spartina pectinata Link 				Poaceae

U.S.A., Wyoming, Crook County: S of Upton.  Elev. 4300 ft.
44 5.6' N, 104 37.6' W; unknown, , GPS reading.  
Alkaline flat, with Chenopodium glaucum and Atriplex. Phenology: buds. 

Robert D. Dorn, 11672.  9/25/2014. 		RM 921752	Barcode: RM0079800
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