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

Database Search Results

435 matching records found (of 435).
Search query: Genus begins with Calamovilfa, Species begins with longifolia, Subtaxon begins with longifolia, (search polygon not defined)
Sorted by: Scientific Name

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1.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: along the Cheyenne River from Sheep Creek down stream ca 1 mi, ca 22 air mi NE of Bill; ca 54 air mi NNE of Douglas.  Elev. 4290 ft.
T40N R67W S7 W1/2.  43.4562 N, 104.9508 W; uncertainty 1 mi..  
Sandy silt flats along the river with scattered cottonwood. Phenology: flowering. 

B. E. Nelson, 57981.  8/14/2002. 		RM 
     with Peter Ebertowski
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2.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: along the Cheyenne River ca 2 air mi below confluence of Antelope Creek and Dry Fork Cheyenne River, ca 18.5 air mi NE of Bill; ca 50 air mi NNE of Douglas.  Elev. 4280-4360 ft.
T40N R68W S22 NW1/4; also NE1/4 S21.  43.4275 N, 105.0107 W; uncertainty 1 mi..  
Sand bars and sandy silt flats along the river. Phenology: flowering. 

B. E. Nelson, 58008.  8/14/2002. 		RM 
     with Peter Ebertowski
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3.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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..  
Sandy slopes with sandstone outcrops. Phenology: flowering. 

B. E. Nelson, 58084.  8/15/2002. 		RM 
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4.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: along Steckley or Forest Road 942 above the head of East Logan Draw and Dugout Creek drainage, ca 12 air mi NNW of Bill; ca 50 air mi N of Dougals.  Elev. 4860-4900 ft.
T40N R71W S36 South1/2.  43.3988 N, 105.3303 W; uncertainty 1 mi..  
Sagebrush slopes and flats among the badlands and scoria. Phenology: flowering. 

B. E. Nelson, 58121.  8/16/2002. 		RM 
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5.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: along Antelope Creek at Phillips or Forest Road 973, ca 17 air mi N of Bill; ca 51 air mi N of Douglas.  Elev. 4460 ft.
T40N R69W S5 South1/4.  43.4706 N, 105.1705 W; uncertainty 1 mi..  
Cottonwood woods. Phenology: flowering. 

B. E. Nelson, 58163.  8/16/2002. 		RM 
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6.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: ridge E of Fiddle Benchmark on County Road 32, ca 20 air mi N of Douglas; ca 13.5 air mi SSW of Bill.  Elev. 5040-5070 ft.
T36N R71W S36 SE1/4.  43.0513 N, 105.3248 W; uncertainty 0.5 mi..  
Yucca and big sagebrush. Phenology: buds. 

Peter J. Ebertowski, 1503.  7/11/2002. 		RM 
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7.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: side of road along Sand Creek on County Road 31, ca 36 air mi N of Glenrock; ca 32 air mi SSW of Wright.  Elev. 5150-5180 ft.
T39N R74W S8 SW1/4.  43.3636 N, 105.7673 W; uncertainty 0.5 mi..  
Roadside in sagebrush/grassland. Phenology: buds. 

Peter J. Ebertowski, 1621.  7/11/2002. 		RM 
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8.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: tributary of Cow Creek, on Cow Creek or County Road 3, ca 18 air mi NNW of Lance Creek; ca 27 air mi WSW of Mule Creek Junction.  Elev. 4220-4340 ft.
T38N R66W S12 E1/2.  43.2833 N, 104.7224 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Grassy creek bed. Phenology: buds. 

Peter J. Ebertowski, 1657.  7/13/2002. 		RM 
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9.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: hills above and NW of Walker Creek on County Road 43, ca 31 air mi NE of Douglas; ca 17 air mi WNW of Lance Creek.  Elev. 4540-4720 ft.
T36N R68W S23 South1/2; also SW1/4 S24.  43.08 N, 104.9869 W; uncertainty 2 mi..  
Grassy ravine with occasional ponderosa pine. Phenology: flowering. 

Peter J. Ebertowski, 2027.  7/22/2002. 		RM 
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10.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Lightning Creek on County Road 43, ca 34 air mi NE of Douglas; ca 17 air mi ESE of Bill.  Elev. 4370-4400 ft.
T37N R68W S36 SW1/4.  43.1403 N, 104.9708 W; uncertainty 0.5 mi..  
Along creek. Phenology: buds. 

Peter J. Ebertowski, 2059.  7/22/2002. 		RM 
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11.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills E of Wildcat Creek on Wyo Hwy 450, ca 30 air mi WSW of Newcastle; ca 37 air mi E of wright.  Elev. 4420-4470 ft.
T43N R66W S23 NW1/4.  43.6859 N, 104.7508 W; uncertainty 0.5 mi..  
Roadside in sagebrush/grassland. Phenology: buds. 

Peter J. Ebertowski, 2266.  7/27/2002. 		RM 
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12.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Piney Creek on Piney Creek or County Road 17, ca 24 air mi ESE of Wright; ca 27 air mi NNE of Bill.  Elev. 4660-4740 ft.
T42N R68W S30 N1/2.  43.5868 N, 105.0699 W; uncertainty 1 mi..  
Creek bed. Phenology: buds. 

Peter J. Ebertowski, 2326.  7/27/2002. 		RM 
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13.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Antelope Creek on Forest Road 949, ca 31 air mi SE of Wright; ca 17 air mi NNE of Bill.  Elev. 4340-4370 ft.
T40N R68W S18 SW1/4.  43.4418 N, 105.0706 W; uncertainty 0.5 mi..  
Stream terrace with greasewood and cheatgrass. Phenology: buds. 

Peter J. Ebertowski, 2351.  7/29/2002. 		RM 
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14.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Cheyenne River on Dull Center or County Road 7A, ca 34 air mi ESE of Wright; ca 26 air mi NE of Bill.  Elev. 4120-4210 ft.
T41N R67W S28 NE1/4.  43.5018 N, 104.9103 W; uncertainty 0.5 mi..  
Sandy knoll. Phenology: buds. 

Peter J. Ebertowski, 2385.  7/29/2002. 		RM 
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15.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: roadside of U.S. Hwy 85 on county line, ca 24 air mi S of Newcastle; ca 9 air mi N of Mule Creek Junction.  Elev. 3750-3780 ft.
T41N R61W S28 NW1/4.  43.5018 N, 104.1923 W; uncertainty 0.5 mi..  
Roadside in sagebrush/grassland. Phenology: buds. 

Peter J. Ebertowski, 2413.  7/31/2002. 		RM 
_________________________________________________________________________

16.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills N of Weston Peak on Forest Road 1246, ca 25 air mi NNE of Gillette; ca 33 air mi NW of Moorcroft.  Elev. 3930-4200 ft.
T54N R71W S26 W1/2.  44.6292 N, 105.3595 W; uncertainty 1 mi..  
Wide grassy ravine. Phenology: buds. 

Peter J. Ebertowski, 2517.  8/2/2002. 		RM 
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17.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Stinking Water Creek on County Road 31, ca 34 air mi SSW of Wright; ca 42 air mi NNW of Douglas.  Elev. 5190-5240 ft.
T39N R74W S34 N1/2.  43.3065 N, 105.7278 W; uncertainty 1 mi..  
Koeleria, Stipa, Bouteloua grassland. Phenology: flowering. 

Peter J. Ebertowski, 2619.  8/5/2002. 		RM 
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18.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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: buds. 

Peter J. Ebertowski, 2730.  8/11/2002. 		RM 
_________________________________________________________________________

19.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Cottonwood Creek E of County Road 7A, ca 32 air mi ESE of Wright; ca 41 air mi WSW of Newcastle.  Elev. 4370-4510 ft.
T41N R67W S4 NW1/4.  43.5585 N, 104.9103 W; uncertainty 0.5 mi..  
Grassy gully leading to creek. Phenology: flowering. 

Peter J. Ebertowski, 2750.  8/11/2002. 		RM 
_________________________________________________________________________

20.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hill N of Cheyenne River on County Road 55, ca 40 air mi ESE of Wright; ca 35 air mi SW of Newcastle.  Elev. 4240-4340 ft.
T41N R66W S10 NE1/4.  43.5443 N, 104.7707 W; uncertainty 0.5 mi..  
Roadside in sagebrush/grassland. Phenology: flowering. 

Peter J. Ebertowski, 2760.  8/11/2002. 		RM 
_________________________________________________________________________

21.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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..  
Slope above creek bed. Phenology: flowering. 

Peter J. Ebertowski, 2791.  8/11/2002. 		RM 
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22.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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..  
Roadside near creek. Phenology: flowering. 

Peter J. Ebertowski, 2826.  8/11/2002. 		RM 
_________________________________________________________________________

23.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ravine S of and leading to Porcupine Creek on dirt road ca 0.5 mi W of Wyo Hwy 59, ca 9.5 air mi S of Wright; ca 29 air mi NNW of Bill. NWZ1/4  Elev. 4880-5060 ft.
T42N R72W S14; S14.  43.6151 N, 105.4689 W; uncertainty 0.5 mi..  
Mosaic of sagebrush and grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 2842.  8/13/2002. 		RM 
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24.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: along Sand Creek above and below confluence with Coal Draw, ca 20 air mi NW of Bill; ca 46 air mi NNW of Douglas.  Elev. 4810-4840 ft.
T40N R73W S35.  43.3921 N, 105.5892 W; uncertainty 1 mi..  
Opuntia-filled grassland. Phenology: flowering. 

Peter J. Ebertowski, 2867.  8/13/2002. 		RM 
     with B. E. Nelson
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25.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Cheyenne River from Sheep Creek to ca 1 mi downstream, ca 22 air mi NE of Bill; ca 54 air mi NNE of Douglas.  Elev. 4240 ft.
T40N R67W S7 W1/2.  43.4562 N, 104.9508 W; uncertainty 1 mi..  
Sandy floodplain with sparse cottonwoods. Phenology: flowering. 

Peter J. Ebertowski, 2890.  8/14/2002. 		RM 
     with B. E. Nelson
_________________________________________________________________________

26.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: along Lodgepole Creek immediately below its confluence with Hay Creek, on Wyo Hwy 450, ca 24 air mi WSW of Newcastle; ca 27 air mi S of Upton.  Elev. 4150-4200 ft.
T43N R65W S16 NE1/4.  43.7001 N, 104.671 W; uncertainty 0.5 mi..  
Rocky slope near creek. Phenology: flowering. 

Peter J. Ebertowski, 2951.  8/15/2002. 		RM 
_________________________________________________________________________

27.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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..  
Sandy slope. Phenology: flowering. 

Peter J. Ebertowski, 3095.  8/16/2002. 		RM 
_________________________________________________________________________

28.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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..  
Sandy area near oil well and tank. Phenology: flowering. 

Peter J. Ebertowski, 3162.  8/18/2002. 		RM 
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29.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Cabin Canyon on dirt road ca 0.7 air mi NW of Bishop Road, ca 20 air mi SE of Gillette; ca 17 air mi SW of Moorcroft.  Elev. 4380-4480 ft.
T48N R70W S36 NE1/4.  44.0902 N, 105.214 W; uncertainty 0.5 mi..  
Canyon floor dominated by wild ryes. Phenology: flowering. 

Peter J. Ebertowski, 3196.  8/18/2002. 		RM 
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30.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: along Coal Creek and one of its tributaries ca 2 air mi WSW of Coal Creek's confluence with Little Powder River, ca 24 air mi ENE of Gillette; ca 31 air mi NW of Moorcroft.  Elev. 3880-3960 ft.
T54N R71W S36 South1/2.  44.6145 N, 105.3393 W; uncertainty 1 mi..  
Creek bank. Phenology: flowering. 

Peter J. Ebertowski, 3304.  8/20/2002. 		RM 
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31.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills above and N of Wild Horse Creek, on two-track road off York or Forest Road 900, ca 27 air mi NNE of Gillette; ca 29 air mi NNW of Moorcroft.  Elev. 3840-3980 ft.
T54N R70W S26.  44.6292 N, 105.238 W; uncertainty 1 mi..  
Slopes with little bluestem and yucca. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 3313.  8/20/2002. 		RM 
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32.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ridge above and NE of Duck Creek, on gravel road ca 1 air mi SE of Rocky Point or County Road 85, ca 38 air mi NNE of Gillette; ca 39 air mi NNW of Moorcroft.  Elev. 3740-3960 ft.
T56N R70W S36 NE1/4.  44.7908 N, 105.2178 W; uncertainty 0.5 mi..  
Grassy ravine with ponderosa pine. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 3368.  8/20/2002. 		RM 
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33.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: roadside of Wyo Hwy 59, ca 1.6 air mi SE of Dry Fork Cheyenne River, ca 5.5 air mi NW of Bill; ca 38 air mi N of Douglas.  Elev. 4660 ft.
T38N R71W S1 SW1/4.  43.2982 N, 105.3303 W; uncertainty 0.5 mi..  
Roadside in sagebrush/grassland. Phenology: flowering. 

Peter J. Ebertowski, 3370.  8/23/2002. 		RM 
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34.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: along upper drainage of Woody Creek on Forest Road 944, ca 12 air mi N of Bill; ca 27 air mi SSE of Wright.  Elev. 4800-4860 ft.
T40N R70W S31 SE1/4.  43.3988 N, 105.3103 W; uncertainty 0.5 mi..  
Grassland with yucca and sandreed. Phenology: flowering. 

Peter J. Ebertowski, 3383.  8/24/2002. 		RM 
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35.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge W of Alkali Creek on County Road 54, ca 24 air mi SW of Newcastle; ca 40 air mi SSE of Upton.  Elev. 4000-4120 ft.
T41N R63W S9 SE1/4.  43.5443 N, 104.4316 W; uncertainty 0.5 mi..  
Grassland with sandstone outcrops. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 3432.  8/25/2002. 		RM 
_________________________________________________________________________

36.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: Crooked Creek on Cheyenne River or County Road 6, ca 11.5 air mi W of Mule Creek Junction; ca 33 air mi SSW of Newcastle.  Elev. 3840 ft.
T40N R63W S32 NW1/4.  43.4069 N, 104.4581 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Roadside in little bluestem/sandreed grassland. Phenology: flowering. 

Peter J. Ebertowski, 3449.  8/25/2002. 		RM 
_________________________________________________________________________

37.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: Hungry Hollow on Cheyenne River or County Road 6, ca 34 air mi SSW of Newcastle; ca 52 air mi SSE of Upton.  Elev. 3780-3900 ft.
T40N R63W S36 W1/2.  43.3998 N, 104.3794 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Creek bank. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 3475.  8/25/2002. 		RM 
_________________________________________________________________________

38.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: along Piney Creek off of Piney Canyon or County Road 17, ca 25 air mi SE of Wright; ca 27 air mi NNE of Bill.  Elev. 4580-4640 ft.
T42N R68W S29 NE1/4.  43.5868 N, 105.05 W; uncertainty 0.5 mi..  
Creek bank. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 3512.  8/26/2002. 		RM 
_________________________________________________________________________

39.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: 77 Hills on Wyo Hwy 270, ca 4.8 air mi N of Manville; ca 11 air mi NW of Lusk.  Elev. 5220-5420 ft.
T33N R65W S11 N1/2.  42.8508 N, 104.6292 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Mix ponderosa pine and grassland on silt-sand soil. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 3588.  8/30/2002. 		RM 
_________________________________________________________________________

40.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: along U.S. Hwy 85 between Bobcat Creek and Cheyenne River, ca 28 air mi S of Newcastle; ca 5 air mi N of Mule Creek Junction.  Elev. 3670 ft.
T40N R61W S17 NE1/4.  43.4484 N, 104.2052 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Roadside in sagebrush/grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 3613.  8/30/2002. 		RM 
_________________________________________________________________________

41.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

Peter J. Ebertowski, 3645.  9/1/2002. 		RM 
_________________________________________________________________________

42.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: along Buzzard Creek on Keeline or Forest Road 930, ca 22 air mi ESE of Wright; ca 45 air mi SSE of Gillette.  Elev. 4620-4660 ft.
T43N R68W S18 SE1/4.  43.7001 N, 105.0699 W; uncertainty 0.5 mi..  
Sagebrush/grassland with sandy patches of grass. Phenology: flowering. 

Peter J. Ebertowski, 3742.  9/2/2002. 		RM 
_________________________________________________________________________

43.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Mush Creek Oil Field W of Coyote Draw, on two-track road off of Wyo Hwy 450, ca 14 air mi WSW of Newcastle; ca 23 air mi SSE of Upton.  Elev. 4210-4310 ft.
T44N R64W S24 NW1/4.  43.7709 N, 104.4915 W.  
Grassland, Carex filifolia and Stipa comata abundant. Phenology: flowering. 

Peter J. Ebertowski, 5760.  7/1/2003. 		RM 
_________________________________________________________________________

44.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: low hills N of Little Thunder Creek and Hansen Draw, on gravel road near gas processing plant, ca 21 air mi E of Wright; ca 44 air mi W of Newcastle.  Elev. 4560-4700 ft.
T43N R69W S24.  43.6859 N, 105.0899 W.  
Sandy knoll in clay badlands. Phenology: flowering. 

Peter J. Ebertowski, 5824.  7/1/2003. 		RM 
_________________________________________________________________________

45.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills N of confluence of North Fork Duck Creek and Duck Creek, off dirt road to Dickinson Ranch, ca 39 air mi NNE of Gillette; ca 39 air mi NNW of Moorcroft.  Elev. 3800-3940 ft.
T56N R69W S30 W1/2.  44.8086 N, 105.1883 W.  
Slopes forming ravine in silver sagebrush grassland. Phenology: flowering. 

Peter J. Ebertowski, 5899.  7/3/2003. 		RM 
_________________________________________________________________________

46.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: sagebrush grassland ca 1.3 mi NW of Soda Well, on Forest Road 1032, ca 31 air mi NNE of Gillette; ca 35 air mi NNW of Moorcroft.  Elev. 3800-3960 ft.
T55N R70W S32.  44.7026 N, 105.2988 W.  
Grassy slope with scattered yucca. Phenology: flowering. 

Peter J. Ebertowski, 5992.  7/3/2003. 		RM 
_________________________________________________________________________

47.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Cow Creek Buttes along and including Owl Creek, on four wheel drive road off Forest Road 958, ca 15 air mi E of Bill; ca 39 air mi NNE of Douglas.  Elev. 4500-4800 ft.
T38N R67W S30 SW1/4.  43.2408 N, 104.9508 W.  
Creek bed. Phenology: flowering. 

Peter J. Ebertowski, 6145.  7/5/2003. 		RM 
_________________________________________________________________________

48.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Wildcat Creek and hills to SW, on County Road 54, ca 27 air mi SW of Newcastle, ca 36 air mi S of Upton.  Elev. 4010-4200 ft.
T42N R65W S36.  43.5726 N, 104.6111 W.  
Bare, sandy patches in grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 6369.  7/9/2003. 		RM 
_________________________________________________________________________

49.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: Sage Creek on Old Highway 85 or County Road 9, ca 4.5 air mi E of Mule Creek Junction; ca 32 air mi S of Newcastle.  Elev. 3880-3960 ft.
T39N R61W S13 NE1/4.  43.3608 N, 104.1309 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Grassy ravine with silver sagebrush. Phenology: flowering. 

Peter J. Ebertowski, 6407.  7/9/2003. 		RM 
_________________________________________________________________________

50.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Burning Coal Draw just N of North Prong Little Thunder Creek on Wyo Hwy 450, ca 15 air mi ESE of Wright; ca 43 air mi SSE of Gillette.  Elev. 4620-4760 ft.
T43N R70W S23 NE1/4.  43.6859 N, 105.2295 W.  
Grassland on scoria slope. Phenology: flowering. 

Peter J. Ebertowski, 6420.  7/10/2003. 		RM 
_________________________________________________________________________

51.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: TA Buttes on two-track road off Union Chapel Road, ca 6 air mi SE of Gillette; ca 4.5 air mi S of Wyodak.  Elev. 4560-4800 ft.
T49N R71W S16.  44.2234 N, 105.3987 W.  
Mosaic of silver sagebrush grassland and grassland, sandy soil. Phenology: buds. 

Peter J. Ebertowski, 6493.  7/11/2003. 		RM 
_________________________________________________________________________

52.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Olson Draw, on two track road off Forest Road 1619, ca 14 air mi SE of Wright; ca 48 air mi S of Gillette.  Elev. 4910-4970 ft.
T42N R70W S17 SW1/4.  43.6151 N, 105.2893 W.  
Coarse sandy soil, with prairie sandreed and fringed sagebrush. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 6584.  7/12/2003. 		RM 
_________________________________________________________________________

53.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge W of North Fork Lone Tree Creek, on two track road off Wyo Hwy 450, ca 20 air mi WSW of Newcastle; ca 24 air mi S of Upton.  Elev. 4360-4440 ft.
T44N R65W S36.  43.7426 N, 104.6111 W.  
Sandy bowl surrounded by yucca. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 6635.  7/13/2003. 		RM 
_________________________________________________________________________

54.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: tributary W of South Beaver Creek, on Upton-Fairview or County Road 59, ca 20 air mi W of Newcastle; ca 19 air mi S of Upton.  Elev. 4280-4400 ft.
T44N R65W S2 SW1/4.  43.8134 N, 104.6311 W.  
Mosaic of grassland and sagebrush grassland, Stipa comata abundant. Phenology: flowering. 

Peter J. Ebertowski, 6689.  7/13/2003. 		RM 
_________________________________________________________________________

55.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Rochelle Hills N of Wildcat Creek, on two-track road off Rochelle Hills or Forest Road 933, ca 19 air mi SE of Wright; ca 56 air mi SSE of Gillette.  Elev. 4900-5040 ft.
T48N R69W S11 SE1/4.  44.1464 N, 105.1134 W.  
Hills with ponderosa pine-Rocky Mountain juniper. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 6847.  7/16/2003. 		RM 
_________________________________________________________________________

56.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: Lance Creek, 0.5 mi S of confluence with Greasewood Creek on Greasewood or County Road 10, ca 37 air mi N of Lusk; ca 39 air mi SSW of Newcastle.  Elev. 3790 ft.
T38N R63W S1 SW1/4.  43.2953 N, 104.3733 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Roadside on floodplain with open canopy of cottonwoods. Phenology: flowering. 

Peter J. Ebertowski, 6876.  7/18/2003. 		RM 
_________________________________________________________________________

57.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: grassland ca 1.8 mi N of Greasewood Creek, on Greasewood or County Road 10, ca 40 air mi N of Lusk; ca 24 air mi NE of Lance Creek.  Elev. 3960-4060 ft.
T39N R63W S27 NE1/4.  43.3302 N, 104.4049 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Grassland, Carex filifolia and Calamovilfa longifolia abundant. Phenology: flowering. 

Peter J. Ebertowski, 6919.  7/18/2003. 		RM 
_________________________________________________________________________

58.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: Marcus Draw, on Redbird or County Road 11, ca 19 air mi N of Lance Creek, ca 42 air mi SSW of Newcastle.  Elev. 4060-4240 ft.
T38N R64W S6 E1/2.  43.2988 N, 104.579 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Sandy swale of Calamovilfa. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 6953.  7/18/2003. 		RM 
_________________________________________________________________________

59.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Big RW Creek, ca 1 mi N of its confluence with Black Thunder Creek, on Keeline or Forest Road 930, ca 18 air mi E of Wright; ca 40 air mi SSE of Gillette.  Elev. 4510-4620 ft.
T44N R69W S22 E1/2.  43.7709 N, 105.1298 W.  
Patch of prairie sandreed in sagebrush grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7008.  7/23/2003. 		RM 
_________________________________________________________________________

60.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: draw running E off Artesian Draw, on Wyo Hwy 387, ca 26 air mi SW of Wright; ca 21 air mi NE of Midwest.  Elev. 5220-5360 ft.
T42N R76W S36.  43.5726 N, 105.9276 W.  
Ravine with steep sandy walls. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7080.  7/23/2003. 		RM 
_________________________________________________________________________

61.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Lone Tree Creek, on Grieves or County Road 5, ca 20 air mi WSW of Newcastle; ca 27 air mi S of Upton.  Elev. 4180-4260 ft.
T43N R64W S9 South1/2.  43.7143 N, 104.5513 W.  
Sandy area in grassland with yucca and prairie sandreed. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7100.  7/25/2003. 		RM 
_________________________________________________________________________

62.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Fiddler Creek, on County Road 36B, ca 13 air mi S of Upton; ca 19 air mi W of Newcastle.  Elev. 4120-4170 ft.
T46N R64W S32 SW1/4.  43.9218 N, 104.5705 W.  
Stipa comata grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7151.  7/25/2003. 		RM 
_________________________________________________________________________

63.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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.  
Mosaic of grassland and sagebrush grassland. Phenology: flowering. 

Peter J. Ebertowski, 7250.  7/27/2003. 		RM 
_________________________________________________________________________

64.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: grassland N of Little Thunder Creek, on Wyo Hwy 450, ca 28 air mi ESE of Wright; ca 39 air mi WSW of Newcastle.  Elev. 4360-4400 ft.
T43N R68W S36 E1/2.  43.6576 N, 104.9702 W.  
Grassland, Stipa comata, Carex filifolia and Calamovilfa abundant. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7358.  7/29/2003. 		RM 
_________________________________________________________________________

65.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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.  
Base of slope near creek bank. Phenology: buds. 

Peter J. Ebertowski, 7403.  7/29/2003. 		RM 
_________________________________________________________________________

66.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Robertson Flat, near intersection of Wyo Hwy 59 and Forest Road 942, ca 26 air mi S of Wright; ca 45 air mi N of Douglas.  Elev. 4960-5060 ft.
T40N R71W S33 NW1/4.  43.3988 N, 105.3902 W.  
Hillside of broken rock and sandy soil. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7436.  7/31/2003. 		RM 
_________________________________________________________________________

67.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Woody Creek, on two-track off Forest Road 944, ca 29 air mi SE of Wright; ca 11 air mi N of Bill.  Elev. 4540-4600 ft.
T39N R70W S2.  43.3844 N, 105.2304 W.  
Creek bank. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7481.  7/31/2003. 		RM 
_________________________________________________________________________

68.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

Peter J. Ebertowski, 7531.  7/31/2003. 		RM 
_________________________________________________________________________

69.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: West Fork Duck Creek, on two-track off Forest Road 903, ca 34 air mi NNE of Gillette; ca 34 air mi NNW of Moorcroft.  Elev. 3980-4150 ft.
T55N R69W S19 SE1/4.  44.732 N, 105.1975 W.  
Grassland, bluebunch wheatgrass and little bluestem abundant. Phenology: flowering. 

Peter J. Ebertowski, 7588.  8/2/2003. 		RM 
_________________________________________________________________________

70.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: upper (northern) part of Fields Draw, on Wyo Hwy 450, ca 32 air mi WSW of Newcastle; ca 33 air mi E of Wright.  Elev. 4320-4440 ft.
T43N R67W S24.  43.6859 N, 104.8505 W.  
Ravine floor, with scattered big sagebrush. Phenology: flowering. 

Peter J. Ebertowski, 7655.  8/4/2003. 		RM 
_________________________________________________________________________

71.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Buffalo Creek, on Watt Road, ca 8 air mi SSE of Moorcroft ca 14 air mi ENE of Upton.  Elev. 4320-4440 ft.
T48N R68W S16 N1/2.  44.1324 N, 105.033 W.  
Knoll with yucca and large rocks in grassland. Phenology: fruiting. 

Peter J. Ebertowski, 7715.  8/4/2003. 		RM 
_________________________________________________________________________

72.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ravine running NE from Buck Creek, on Forest Road 926, ca 24 air mi E of Wright; ca 39 air mi W of Newcastle.  Elev. 4480-4540 ft.
T44N R68W S27 NE1/4.  43.7568 N, 105.0101 W.  
Ravine of sand and sandstone formations. Phenology: flowering. 

Peter J. Ebertowski, 7800.  8/7/2003. 		RM 
_________________________________________________________________________

73.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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, 7832.  8/7/2003. 		RM 
_________________________________________________________________________

74.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: grassland ridge NW of Antelope Creek, on Ross or County Road 31, ca 30 air mi SW of Wright; ca 52 air mi NW of Douglas.  Elev. 5220-5340 ft.
T40N R75W S22 NE1/4.  43.4207 N, 105.8465 W.  
Ravine in Stipa comata grassland. Phenology: buds. 

Peter J. Ebertowski, 7849.  8/8/2003. 		RM 
_________________________________________________________________________

75.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Brown Springs Creek, on two-track off Ross or County Road 31, ca 32 air mi NW of Douglas; ca 22 air mi NNE of Glenrock.  Elev. 5280-5500 ft.
T37N R74W S27 E1/2.  43.1496 N, 105.7278 W.  
Sagebrush grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7909.  8/8/2003. 		RM 
_________________________________________________________________________

76.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Porcupine Creek, on two-track off Matheson or County Road 70, ca 13 air mi SE of Wright; ca 49 air mi S of Gillette.  Elev. 4740-4770 ft.
T42N R71W S22 South1/4.  43.6009 N, 105.3691 W.  
Sandstone outcrop in sagebrush grassland. Phenology: fruiting. 

Peter J. Ebertowski, 7919.  8/9/2003. 		RM 
_________________________________________________________________________

77.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Browner Draw, on two-track off Steinle or County Road 40, ca 34 air mi SSE of Wright; ca 42 air mi NNE of Douglas.  Elev. 4590-4670 ft.
T39N R69W S21.  43.3413 N, 105.1505 W.  
Knoll with little bluestem and prairie sandreed. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8020.  8/11/2003. 		RM 
_________________________________________________________________________

78.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Lake Creek and hills to the E, on Forest Road 1420C, ca 34 air mi SE of Wright; ca 44 air mi NNE of Douglas.  Elev. 4460-4610 ft.
T39N R69W S12 N1/4.  43.37 N, 105.0906 W.  
Creek bank. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8057.  8/11/2003. 		RM 
_________________________________________________________________________

79.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

Peter J. Ebertowski, 8106.  8/13/2003. 		RM 
_________________________________________________________________________

80.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills and ravines ca 0.5 mi E of Soda Well, on Forest Road 1247, ca 31 air mi NNE of Gillette; ca 33 air mi NNW of Moorcroft.  Elev. 3940-4040 ft.
T54N R70W S3 W1/2.  44.688 N, 105.2583 W.  
Grassy ravine slope with occasional ponderosa pine. Phenology: fruiting. 

Peter J. Ebertowski, 8144.  8/13/2003. 		RM 
_________________________________________________________________________

81.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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.  
Cut along stream. Phenology: flowering. 

Peter J. Ebertowski, 8175.  8/13/2003. 		RM 
_________________________________________________________________________

82.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills between Sunny Draw and Beckwith Creek, on two-track off Forest Road 973, ca 23 air mi SE of Wright; ca 52 air mi SW of Newcastle.  Elev. 4680-4900 ft.
T41N R69W S20.  43.516 N, 105.1697 W.  
Narrow, shallow gully in mosaic of sagebrush and sagebrush grassland. Phenology: fruiting. 

Peter J. Ebertowski, 8214.  8/15/2003. 		RM 
_________________________________________________________________________

83.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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.  
Steep creek bank. Phenology: fruiting. 

Peter J. Ebertowski, 8282.  8/17/2003. 		RM 
_________________________________________________________________________

84.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge E of Lone Tree Creek, on Raven Creek or County Road 18, ca 34 air mi W of Newcastle; ca 25 air mi S of Moorcroft.  Elev. 4620-4760 ft.
T45N R67W S4 E1/2.  43.9078 N, 104.9124 W.  
Ravine slope in sagebrush grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8345.  8/19/2003. 		RM 
_________________________________________________________________________

85.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Red Hills, ca 0.5 mi S of Antelope Creek, on Forest Road 942, ca 23 air mi SE of Wright; ca 51 air mi N of Douglas.  Elev. 4520-4820 ft.
T41N R70W S35 South1/4.  43.4876 N, 105.2295 W.  
Patch of little bluestem on knoll. Phenology: fruiting. 

Peter J. Ebertowski, 8453.  8/21/2003. 		RM 
_________________________________________________________________________

86.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Antelope Creek, ca 0.5 mi W of its confluence with Wildcat Creek, on Forest Road 949, ca 28 air mi SE of Wright; ca 51 air mi NNE of Douglas.  Elev. 4320-4400 ft.
T40N R69W S14 NW1/4.  43.4418 N, 105.1106 W.  
Broad sandy stream terrace with clusters of large cottonwoods. Phenology: buds. 

Peter J. Ebertowski, 8519.  8/22/2003. 		RM 
_________________________________________________________________________

87.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: grassland in Mush Creek Oil Field, ca 1 mi NE of South Beaver Creek, on Wyo Hwy 450, ca 14 air mi WSW of Newcastle; ca 23 air mi SSE of Upton.  Elev. 4140-4280 ft.
T44N R64W S23 E1/2.  43.7709 N, 104.5114 W.  
Sandy hills with rock outcrops, yucca and prairie sandreed abundant. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8540.  8/23/2003. 		RM 
_________________________________________________________________________

88.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: reservoirs between Weston and Little Powder River, on Forest Road 908, ca 27 air mi NNE of Gillette; ca 32 air mi NW of Moorcroft.  Elev. 3700-3760 ft.
T54N R70W S19 W1/2.  44.6439 N, 105.319 W.  
Wash with Rocky Mountain juniper and cottonwood. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8636.  8/25/2003. 		RM 
_________________________________________________________________________

89.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: eastern edge of Red Hills, ca 1 mi S of Antelope Creek, off Steckley or Forest Road 942, ca 25 air mi SE of Wright; ca 50 air mi N of Douglas.  Elev. 4560-4880 ft.
T40N R70W S12 NE1/4.  43.4562 N, 105.2104 W.  
Ravine lined with ponderosa pine and Rocky Mountain juniper. Phenology: flowering. 

Peter J. Ebertowski, 8690.  8/27/2003. 		RM 
_________________________________________________________________________

90.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: West Fork Fiddler Creek, on Upton-Fairview or County Road 59, ca 10 air mi S of Upton; ca 23 air mi WNW of Newcastle.  Elev. 4220-4280 ft.
T46N R65W S27 NE1/4.  43.9359 N, 104.651 W.  
Sandy bowl in Stipa comata grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8724.  8/28/2003. 		RM 
_________________________________________________________________________

91.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Rochelle Hills, between School Creek and Hansen Draw, on Forest Road 968C, ca 18 air mi SE of Wright; ca 49 air mi WSW of Newcastle.  Elev. 4580-4960 ft.
T43N R69W S32.  43.6576 N, 105.1697 W.  
Sandy knoll of Yucca; Calamovilfa and Stipa comata. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8759.  8/29/2003. 		RM 
_________________________________________________________________________

92.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Carbon County: Beartooth Range foothills: along west side of East Rosebud Creek, ca 3 mi S of Roscoe.  Elev. 5360 ft.
T6S R18E S16.  45.3103 N, 109.5137 W; uncertainty 1 mi..  
Riparian community with Solidago canadensis and Betula occidentalis. Phenology: flowering & fruiting. 

Erwin F. Evert, 32606.  8/6/1996. 		RM 787620
_________________________________________________________________________

93.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: spring and adjacent hills at base of Ferris Mountains, ca 12.5 air mi E of Lamont; ca 5.5 air mi NW of Ferris.  Elev. 7580-7820 ft.
T26N R87W S8 E1/2; also W1/2 S9.  42.2386 N, 107.2544 W.  
Small spring in low hills at base of mountain; moist, compact, red clay soil. Phenology: flowering. 

Laura Welp, 2383b.  7/16/1994. 		 
_________________________________________________________________________

94.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Green Mountain: Sand Spring and its intersection with Crooks Creek, ca 5 air mi NE of Bare Ring Butte; ca 11.5 air mi W of Whiskey Peak.  Elev. 7120-7220 ft.
T27N R92W S14 SE1/4; also NE1/4 S23.  42.3117 N, 107.7822 W.  
Sand dunes surrounding creek; sagebrush and grasses dominant; dry, fine, rocky soil. Phenology: flowering. 

Laura Welp, 2435.  7/18/1994. 		 
_________________________________________________________________________

95.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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 with Populus angustifolia, Prunus virginiana. 

Gwen Kittel, 825.  8/28/1990. 		RM 
_________________________________________________________________________

96.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 12.5-13 air mi WNW of Edgemont immediately E of Wyoming/South Dakota stateline. North of the Cheyenne River.  Elev. 3900-3950 ft.
T8S R1E S6 SW1/4.  43 22.74' N, 104 3.61' W; GPS Reading.  
In silt and revegetated, stabilized banks of sand north of the river.  Area is severely overgrazed. Phenology: flowering & fruiting. 

Grace M. Kostel, 3149.  7/2/2004. 		RM 
_________________________________________________________________________

97.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

Grace M. Kostel, 3297.  7/2/2004. 		RM 
_________________________________________________________________________

98.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 18 air mi NW of Crawford and 1/2-3/4 mi N of Orella Road in Whitehead Creek.  Elev. 3700-3750 ft.
T34N R54W S26 SE1/4.  42 53.5' N, 103 38.03' W; GPS Reading.  
Soils are silty and moist.  Associated plants growing in creek floor are Salix spp., Prunus virginiana and Ribes spp. Phenology: flowering & fruiting. 

Grace M. Kostel, 3600.  7/15/2004. 		RM 
_________________________________________________________________________

99.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 18 air mi NW of Crawford and 1/2-3/4 mi N of Orella Road in Whitehead Creek.  Elev. 3700-3750 ft.
T34N R54W S26 SE1/4.  42 53.5' N, 103 38.03' W; GPS Reading.  
Soils are silty and moist.  Associated plants growing in creek floor are Salix spp., Prunus virginiana and Ribes spp. Phenology: flowering & fruiting. 

Grace M. Kostel, 3601.  7/15/2004. 		RM 
_________________________________________________________________________

100.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 18 air mi NW of Crawford and 1/2-3/4 mi N of Orella Road in Whitehead Creek.  Elev. 3700-3750 ft.
T34N R54W S26 SE1/4.  42 53.5' N, 103 38.03' W; GPS Reading.  
Soils are silty and moist.  Associated plants growing in creek floor are Salix spp., Prunus virginiana and Ribes spp. Phenology: flowering & fruiting. 

Grace M. Kostel, 3607.  7/15/2004. 		RM 
_________________________________________________________________________

101.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 14.5 air mi NW of Crawford on Hudson-Meng Bison Bonebed Trail, 0.5 mi SW of Toadstool Geologic Park.  Elev. 3750-3900 ft.
T33N R53W S8 NE1/4.  42 51.18' N, 103 35.53' W; GPS Reading.  
Soils are heavy white clay below with clay sand mix at top of  "toadstool" geologic formations. Phenology: flowering & fruiting. 

Grace M. Kostel, 3703.  7/15/2004. 		RM 
_________________________________________________________________________

102.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

Grace M. Kostel, 3764.  7/15/2004. 		RM 
_________________________________________________________________________

103.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 7.5 air mi W of Scenic, near Spring Draw.  Elev. 2750-2800 ft.
T3S R13E S16 SW1/4.  43 46.93' N, 102 34.9' W; GPS Reading.  
On sand bluffs overlooking draw. Phenology: flowering & fruiting. 

Grace M. Kostel, 3968.  7/16/2004. 		RM 
_________________________________________________________________________

104.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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, 4066.  7/19/2004. 		RM 
_________________________________________________________________________

105.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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, 4067.  7/19/2004. 		RM 
_________________________________________________________________________

106.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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, 4161.  7/26/2004. 		RM 
_________________________________________________________________________

107.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 8.5 air mi SE of Hermosa in Red Shirt Creek.  Elev. 2850-3100 ft.
T4S R10E S16 E1/2.  43 42.75' N, 102 55.11' W to 43 41.19' N, 102 55.03' W; GPS Reading.  
In drainage of creek and steep slopes of drainage; soils are rock substrate with clayey silt. Phenology: flowering & fruiting. 

Grace M. Kostel, 4262.  7/29/2004. 		RM 
_________________________________________________________________________

108.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 13.5 -14 air mi NW of Crawford at Hudson-Meng Bison Bonebed.  Elev. 4200 ft.
T33N R53W S17.  42.8346 N, 103.5852 W; GPS Reading.  
At spring fed pond. Phenology: flowering & fruiting. 

Grace M. Kostel, 4294.  8/2/2004. 		RM 
     with Steve Popovich
_________________________________________________________________________

109.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 8-8.5 air mi SSE of Wall.  Elev. 2700 ft.
T2S R16E S15 N1/2.  43 51.92' N, 102 9.62' W; GPS Reading.  
In creek drainage with clay soils. Phenology: flowering & fruiting. 

Grace M. Kostel, 4394.  8/5/2004. 		RM 
_________________________________________________________________________

110.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 6-6.5 air mi NW of Crawford, Little Cottonwood Creek.  Elev. 3800 ft.
T32N R5E S14; N12 S14.  42 45.44' N, 103 30.07' W; GPS Reading.  
In creek of actively flowing water.. Phenology: flowering & fruiting. 

Grace M. Kostel, 4497.  8/6/2004. 		RM 
_________________________________________________________________________

111.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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, 4573.  8/14/2004. 		RM 
_________________________________________________________________________

112.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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, 4641.  10/15/2003. 		RM 
_________________________________________________________________________

113.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: Sand Creek Canyon at east end of range, ca 17 air mi N of Independence Rock.  Elev. 6500 ft.
T26N R86W S9.  42.2385 N, 107.1238 W.  
Creek and adjacent sand dunes. Phenology: flowering & fruiting. 

Amy J. Roderick, 7881.  8/6/1998. 		RM 
     with Kevin J. Taylor
_________________________________________________________________________

114.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

Grace M. Kostel, 8443.  7/11/2005. 		RM 
_________________________________________________________________________

115.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

Grace M. Kostel, 8501.  7/11/2005. 		RM 
_________________________________________________________________________

116.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 12 air mi WSW of Wall.  Elev. 2600-2700 ft.
T1S R14E S20 South1/2.  43 56.515' N, 102 28.24' W; GPS Reading.  
In deep drainage, soils are silty loam. Phenology: flowering. 

Grace M. Kostel, 8526.  7/11/2005. 		RM 
_________________________________________________________________________

117.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 13 air mi ENE of Hermosa.  Elev. 3300 ft.
T2S R10E S17 NE1/4.  43 52.863' N, 102 56.851' W; GPS Reading.  
In agate/rock bed, soils interstices are clay. Phenology: flowering. 

Grace M. Kostel, 8609.  7/15/2005. 		RM 
_________________________________________________________________________

118.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 14.5 air mi ENE of Hermosa.  Elev. 3200 ft.
T2S R10E S22 N1/2.  43 52.04' N, 102 54.571' W; GPS Reading.  
In agate/rock beds, soil interstices are clay. Phenology: flowering. 

Grace M. Kostel, 8631.  7/15/2005. 		RM 
_________________________________________________________________________

119.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 7 air mi SW of Scenic in Indian Creek.  Elev. 2780 ft.
T4S R12E S11 W1/2.  43 42.64' N, 102 38.845' W; GPS Reading.  
In deep cut side drainage of the creek, soils are clay overlain with gravel. Phenology: flowering. 

Grace M. Kostel, 8812.  7/17/2005. 		RM 
_________________________________________________________________________

120.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 7 air mi SW of Scenic, Heutmacher Table.  Elev. 3000 ft.
T3S R12E S33.  43 44.591' N, 102 41.141' W; GPS Reading.  
On east facing slopes in stands of Juniperus scopulorum, soils are loose shale eroding into black loam. Phenology: flowering. 

Grace M. Kostel, 8855.  7/18/2005. 		RM 
_________________________________________________________________________

121.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 2.5-3 air mi WSW of Scenic.  Elev. 3000 ft.
T3S R12E S22 SE1/4; also S27.  43 45.889' N, 102 39.597' W; GPS Reading.  
On juniper covered side slopes of deep cut drainages, soils are loose shale eroding into black loam. Phenology: flowering. 

Grace M. Kostel, 8881.  7/18/2005. 		RM 
_________________________________________________________________________

122.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 7 air mi NW of Scenic.  Elev. 2700 ft.
T3S R12E S9 NE1/4.  43 48.086' N, 102 40.963' W; GPS Reading.  
On Juniperus scopulorum covered slopes of deep cut drainages, soils are loose shale eroding into black loam. Phenology: flowering. 

Grace M. Kostel, 8890.  7/18/2005. 		RM 
_________________________________________________________________________

123.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 11.5 air mi SE of Fairburn, Cheyenne River.  Elev. 2875 ft.
T5S R9E S13 N1/2.  43 37.15' N, 102 59.873' W; GPS Reading.  
On bluffs overlooking river, south aspect, soils are sand. Phenology: flowering. 

Grace M. Kostel, 9034.  7/21/2005. 		RM 
_________________________________________________________________________

124.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 18 air mi ESE of Fairburn, Cheyenne River.  Elev. 2850 ft.
T4S R11E S30 South1/2.  43 40.232' N, 102 51.123' W; GPS Reading.  
On sand bluff overlooking the river, south aspect, soil is sand. Phenology: flowering. 

Grace M. Kostel, 9054.  7/21/2005. 		RM 
_________________________________________________________________________

125.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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, 9077.  7/22/2005. 		RM 
_________________________________________________________________________

126.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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, 9127.  7/22/2005. 		RM 
_________________________________________________________________________

127.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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, 9164.  7/22/2005. 		RM 
_________________________________________________________________________

128.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 9 air mi SW of Kadoka.  Elev. 2334 ft.
T3S R20E S24 NE1/4.  43 46.444' N, 101 40.063' W; GPS Reading.  
In prairie uplands with clay soil, old revegetated badlands floodplain. Phenology: flowering. 

Grace M. Kostel, 9271.  7/23/2005. 		RM 
_________________________________________________________________________

129.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: near the White River, ca 9 air mi SW of Kadoka.  Elev. 2266 ft.
T3S R20E S17 SW1/4.  43 46.81' N, 101 38.284' W; GPS Reading.  
In large deep cut stream channel emptying into the river, soils are clay. Phenology: flowering. 

Grace M. Kostel, 9299.  7/23/2005. 		RM 
_________________________________________________________________________

130.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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. 

Grace M. Kostel, 9659.  8/8/2005. 		RM 
     with David Jones
_________________________________________________________________________

131.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 5.5 air mi SSE of Wall in Bloom Basin.  Elev. 2700 ft.
T1S R16E S26 W1/2.  43 55.612' N, 102 10.353' W; GPS Reading.  
In wet ground depression, soil is silty clay. Phenology: flowering. 

Grace M. Kostel, 9750.  8/10/2005. 		RM 
_________________________________________________________________________

132.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6 air mi SW of Wall just SW of Kelley Dam.  Elev. 2700 ft.
T1S R15E S34 W1/2.  43 55.034' N, 102 11.5' W; GPS Reading.  
In wet clay ground depression, soils are clay and clay loam. Phenology: flowering. 

Grace M. Kostel, 9768.  8/10/2005. 		RM 
_________________________________________________________________________

133.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 16.5 air mi SW of Kadoka.  Elev. 2400 ft.
T3S R19E S22 South1/2.  43 45.904' N, 101 49.815' W; GPS Reading.  
In a deep-cut stream channel in badlands floodplain. Phenology: flowering. 

Grace M. Kostel, 9848.  8/15/2005. 		RM 
_________________________________________________________________________

134.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: ridge leading NW off Lightning Ridge on the Nowater Trail or BLM Road 1404, ca 10 air mi SW of Big Trails; ca 36 air mi SE of Worland.  Elev. 5680-5800 ft.
T43N R88W S30 SE1/4.  43.6647 N, 107.4604 W; uncertainty 0.5 mi..  
Sandy ridge top with scattered Rhus and Artemisia and areas of sandstone pavement and outcrops. Phenology: flowering & fruiting. 

B. E. Nelson, 57428.  7/14/2002. 		RM 937530	Barcode: RM0105872
_________________________________________________________________________

135.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Natrona County: Wetlands and Adjacent Areas: Jackson Lake, ca 57 air mi SE of Casper, 8 air mi NE of Muddy Gap.  Elev. 5945 ft.
T29N R88W S35 SW1/4.  42.4352 N, 107.3386 W; GPS Reading.  
Dry sandy, rocky uplands and slopes. Phenology: flowering. 

Rachel Newton, 1848.  7/11/2005. 		RM 
_________________________________________________________________________

136.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Niobrara County: Wetlands and Adjacent Areas: Old Woman Creek, ca 18 air mi N of Lusk.  Elev. 4165 ft.
T35N R63W S2 NE1/4 NE1/4.  43.0444 N, 104.3823 W; GPS Reading.  
Moist creek bed and banks. Phenology: flowering. 

Rachel Newton, 2030.  7/15/2005. 		RM 
_________________________________________________________________________

137.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Natrona County: Wetlands and Adjacent Areas: Edness Kimbell Wilkins State Park: North Platte River, ca 8 air mi E of Casper.  Elev. 5179 ft.
T33N R78W S2 NW1/4.  42.8583 N, 106.175 W; GPS Reading.  
Dry uplands. Phenology: flowering. 

Rachel Newton, 2459.  7/25/2005. 		RM 
_________________________________________________________________________

138.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Wetlands and Adjacent Areas: North Platte River, ca 20 air mi NW of Douglas.  Elev. 5034 ft.
T33N R74W S18 SW1/4.  42.8305 N, 105.7935 W; GPS Reading.  
Moist banks and flood plains. Phenology: flowering. 

Rachel Newton, 2518.  7/25/2005. 		RM 
_________________________________________________________________________

139.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Laramie County: Wetlands and Adjacent Areas: Bear Creek, ca 9 air mi SSE of Chugwater.  Elev. 5500 ft.
T19N R66W S10 NE1/4.  41.6389 N, 104.7642 W; GPS Reading.  
Dry rocky slopes and uplands. Phenology: flowering. 

Rachel Newton, 2872.  7/31/2005. 		RM 
_________________________________________________________________________

140.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: Wetlands and Adjacent Areas: North Platte River, ca 4 air mi SE of Glendo.  Elev. 4527 ft.
T29N R68W S24 SE1/4.  42.4671 N, 104.9466 W; GPS Reading.  
Dry uplands. Phenology: flowering & fruiting. 

Rachel Newton, 3789.  9/3/2005. 		RM 
_________________________________________________________________________

141.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Hot Springs County: Wetlands and Adjacent Areas: Big Horn River, ca 4 air mi S of Thermopolis.  Elev. 4451 ft.
T43N R94W S17 SE1/4.  43.69176 N, 108.16403 W; GPS Reading.  
Along moist river bank. Phenology: flowering & fruiting. 

Rachel Newton, 6250.  7/25/2006. 		RM 
_________________________________________________________________________

142.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Redwater Creek, ca 2 air mi W of Beulah; ca 14 air mi NE of Sundance.  Elev. 3668 ft.
T53N R61W S36 NW1/4.  44.54708 N, 104.11926 W; GPS Reading.  
Dry, sandy uplands. Phenology: flowering & fruiting. 

Rachel Newton, 6458.  7/29/2006. 		RM 
_________________________________________________________________________

143.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Keyhole Reservoir, ca 9 air mi NE of Moorcroft.  Elev. 4193 ft.
T51N R66W S30 SE1/4.  44.36615 N, 104.83463 W; GPS Reading.  
Dry, rocky uplands. Phenology: flowering & fruiting. 

Rachel Newton, 6468.  7/29/2006. 		RM 
_________________________________________________________________________

144.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Platte River Valley, near Douglas.
T32N R71W S17.  42.7446 N, 105.3909 W; NAD 83, uncertainty 2 mi., Digital Map.  
Dry sandy soil. Phenology: fruiting. 

C. L. Porter, 3162.  8/8/1942. 		RM 194857	Barcode: RM0170331
_________________________________________________________________________

145.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Albany County: 5 mi E of Laramie.  Elev. 7300 ft.
T16N R72W S31.  41.3139 N, 105.5058 W; NAD 83, uncertainty 1 mi., Digital Map.  
Sand dune area. Phenology: flowering & fruiting. 

C. L. Porter, 3296.  7/26/1943. 		RM 194811	Barcode: RM0170333
_________________________________________________________________________

146.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Niobrara County: Near Mule Creek Junction.  Elev. 4500 ft.
T39N R61W S5 & S8.  43.3786 N, 104.2224 W; NAD 83, uncertainty 2 mi., Digital Map.  
On the rolling plains. Occasional. Phenology: flowering & fruiting. 

C. L. Porter, 3402.  7/15/1944. 		RM 196522	Barcode: RM0170332
_________________________________________________________________________

147.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Carbon County: South flank of the Seminoe Mountains.
T25N R84W S8.  42.15 N, 106.9055 W; NAD 83, uncertainty 4 mi., Digital Map.  
Covering the sand dunes. Phenology: flowering & fruiting. 

C. L. Porter, 3714.  7/30/1945. 		RM 199062	Barcode: RM0170334
_________________________________________________________________________

148.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Platte County: Near Guernsey.  Elev. 4400 ft.
T27N R66W S35.  42.2757 N, 104.7419 W; NAD 83, uncertainty 1 mi., Digital Map.  
Dry sandy soil. Phenology: flowering & fruiting. 

C. L. Porter, 4316.  7/20/1947. 		RM 207413	Barcode: RM0170336
_________________________________________________________________________

149.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: Bear Mountains: Lone Tree Canyon.  Elev. 4800 ft.
T21N R63W S32.  41.7417 N, 104.4431 W; NAD 83, uncertainty 1 mi., Digital Map.  
In sandy soil. Common. Phenology: fruiting. 

C. L. Porter, 6410.  8/18/1953. 		RM 236954	Barcode: RM0170335
_________________________________________________________________________

150.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Laramie County: 6 mi N of Carpenter.  Elev. 5400 ft.
T13N R62W S5 & S6.  41.1269 N, 104.3496 W; NAD 83, uncertainty 1 mi., Digital Map.  
In ditiches, sandy clay soil, grassland plains. Occasional. Phenology: fruiting. 

C. L. Porter, 7675.  8/19/1958. 		RM 256087	Barcode: RM0170337
     with Marjorie W. Porter
_________________________________________________________________________

151.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Basin: ca 10.5 air mi NE of Shoshoni on the Bonneville-Lysite Road.  Elev. 5220 ft.
T39N R93W S25 SE1/4.  
Scattered around an artesian well with Juncus torreyi, Deschampsia cespitosa. Phenology: fruiting. 

Andrew Warren, 552.  7/18/1983. 		RM 366118	Barcode: RM0170294
_________________________________________________________________________

152.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Laramie County: Cheyenne.
T14N R66W S31.  41.1256 N, 104.7758 W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO!.  
Phenology: flowering. 

Aven Nelson, 3666.  7/8/1897. 		RM 10981	Barcode: RM0170308
_________________________________________________________________________

153.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Platte County: Whalen Canyon.  Elev. 4450-4900 ft.
T27N R65W S16.  42.3127 N, 104.6667 W; uncertainty 5 mi..  
Phenology: flowering & fruiting. 

Aven Nelson, 536.  7/18/1894. 		RM 5418	Barcode: RM0170309
_________________________________________________________________________

154.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Niobrara County: Pleasant Ridge.  Elev. 5000 ft.
T33N R60W S18.  42.8306 N, 104.1232 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

Aven Nelson, 8425.  7/18/1901. 		RM 37280	Barcode: RM0170310
_________________________________________________________________________

155.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Fremont County: Lander.
Phenology: flowering & fruiting. 

B. C. Buffum, s.n..  7//1892. 		RM 1044	Barcode: RM0170313
_________________________________________________________________________

156.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: Table Mountain Wildlife Unit.  Elev. 4000-4100 ft.
T22N R61W S24; also S25.  41.8563 N, 104.14 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Upland range. Phenology: fruiting. 

Robert Luce, 74.  5/13/1975. 		RM 297747	Barcode: RM0170297
_________________________________________________________________________

157.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

Francis B. Current, 185.  7/22/1976. 		RM 317057	Barcode: RM0170293
_________________________________________________________________________

158.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: sand dunes W of County Road 351, ca 4.4 air mi SW of Seminoe Dam; ca 23.5 air mi NE of Sinclair.  Elev. 6000-6580 ft.
T25N R85W S25; also S36.  42.1085 N, 106.9486 W.  
Sand dunes; open areas and knolls of Artemisia cana, Psoralidium lanceolatum, and Chrysothamnus sp. Phenology: flowering. 

Amy J. Roderick, 3095.  8/2/1997. 		RM 
_________________________________________________________________________

159.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: S of Torrington.
Phenology: fruiting. 

George E. Osterhout, 7576.  8/17/1931. 		RM 158964	Barcode: RM0170312
_________________________________________________________________________

160.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County:   Elev. 4360 ft.
T27N R62W S16 SE1/4.  42.3067 N, 104.3044 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy rolling grassland. Phenology: buds. 

Gregory P. Hallsten, 141.  7/9/1982. 		RM 353810	Barcode: RM0170300
     with Quentin D. Skinner, Alan A. Beetle
_________________________________________________________________________

161.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Niobrara County: E of Redbird.  Elev. 4100 ft.
T38N R61W S1 NW1/4.  43.3021 N, 104.1374 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Shale soil. Phenology: flowering & fruiting. 

Gregory P. Hallsten, 158.  7/10/1982. 		RM 353809	Barcode: RM0170299
     with Quentin D. Skinner, Alan A. Beetle
_________________________________________________________________________

162.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Laramie County: U.S. Hwy 85 S of Meriden.  Elev. 5350 ft.
T17N R62W S8 NW1/4.  41.4583 N, 104.3396 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy roadside. Phenology: fruiting. 

Gregory P. Hallsten, 369.  8/9/1982. 		RM 353808	Barcode: RM0170298
_________________________________________________________________________

163.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Fremont County: Lysite Badlands: just W of Moneta Lysite Road, ca 2 air mi N of Moneta.  Elev. 5600 ft.
T37N R91W S11 SE1/4.  
Wash and eroded slopes; moister slope in sagebrush grassland. Phenology: fruiting. 

Hollis Marriott, 10500.  7/28/1986. 		RM 382911	Barcode: RM0170307
     with Claudia Mitchell
_________________________________________________________________________

164.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Fremont County: Lysite Badlands: drainage between Day and Fuller gulches, ca 6 air mi NNW of Moneta.  Elev. 5600 ft.
T38N R91W S33 NW1/4.  
Near brown sandstone outcrop. Phenology: fruiting. 

Hollis Marriott, 10533.  7//1986. 		RM 382910	Barcode: RM0170306
_________________________________________________________________________

165.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Platte County: Guernsey Reservoir, east shore, 6 road mi NW of Guernsey.  Elev. 4340 ft.
T27N R66W S9; also S15 and S22.  42.3266 N, 104.7834 W; NAD 83, uncertainty 4 mi..  
Phenology: fruiting. 

Jan Pollet, 716.  9/1/1989. 		RM 544292	Barcode: RM0170305
_________________________________________________________________________

166.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Platte County: 1 mi from Guernsey near ruts of the Old Oregon Trail, above the North Platte River.  Elev. 4700 ft.
42.2561 N, 104.7428 W; NAD 83, uncertainty .25 mi., Nat. Geog. TOPO!.  
In sandy soil. Common, forming large clumps. Phenology: flowering & fruiting. 

John R. Reeder, 5108.  7/11/1969. 		RM 292162	Barcode: RM0170328
     with Charlotte G. Reeder
_________________________________________________________________________

167.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: 11 mi S of Jay Em.  Elev. 4900 ft.
42.3163 N, 104.309 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
In area of sand hills. Common. Phenology: flowering & fruiting. 

John R. Reeder, 5111.  7/11/1969. 		RM 292164	Barcode: RM0170327
     with Charlotte G. Reeder
_________________________________________________________________________

168.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Platte County: 10 mi S of Glendo.  Elev. 4900 ft.
Grassy slope with scattered sagebrush; in sandy soil at the edge of a draw. Not common. Chromosome no.: 2n = 40 Phenology: flowering & fruiting. 

John R. Reeder, 5113.  7/11/1969. 		RM 292165	Barcode: RM0170329
     with Charlotte G. Reeder
_________________________________________________________________________

169.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Natrona County: CY Horse Ranch.
Low, sandy swale. Phenology: flowering & fruiting. 

Leslie N. Goodding, 239.  7/10/1901. 		RM 36966	Barcode: RM0170311
_________________________________________________________________________

170.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County:   Elev. 4000 ft.
T55N R72W S26.  
Grassy hills with scattered pine. Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 162.  7/8/1978. 		RM 321078	Barcode: RM0170124
     with Keith H. Dueholm
_________________________________________________________________________

171.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County:   Elev. 5000 ft.
T43N R76W S36.  
Grassy plains. Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 442.  7/14/1978. 		RM 321067	Barcode: RM0170169
     with Keith H. Dueholm
_________________________________________________________________________

172.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: Southeastern Plains: Wyoming Game and Fish Department Rawhide Unit: on north bank of North Platte River E of Lingle.  Elev. 4100 ft.
T25N R62W S32 NE1/4.  42.098 N, 104.3293 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sparse stand of Populus deltoides seedlings, Artemisia campestris, and Sporobolus cryptandrus on sandy terrace. Phenology: fruiting. 

Michele Barlow, 459.  7/11/1992. 		RM 703622	Barcode: RM0170319
     with Steve Kettler
_________________________________________________________________________

173.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: Powder River, SW of Dead Horse Creek exit of I-90.  Elev. 3920 ft.
T49N R77W S8 SE1/4.  44.232 N, 106.147 W; uncertainty 0.5 mi..  
Sparse Populus deltoides woodland with understory of Artemisia cana and Elymus smithii on alluvial terrace. Phenology: fruiting. 

Michele Barlow, 587.  8/14/1992. 		RM 704022	Barcode: RM0170320
     with Steve Kettler
_________________________________________________________________________

174.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: Southeastern Plains: Wyoming Game and Fish Department Rawhide Unit: island in North Platte River, ca 3 mi SE of Lingle and 1 1/4 mi S of the U.S. Hwy 85.  Elev. 4100 ft.
T25N R62W S33 NE1/4 SE1/4.  42.0934 N, 104.3081 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Small patch of Populus deltoides/Fraxinus pennsylvanica woods between 2 old overlfow channels; understory of Symphoricarpos occidentalis, Poa pratensis, and Calamovilifa longifolia; soil sandy alluvium. Phenology: fruiting. 

Michele Barlow, 670.  9/8/1992. 		RM 703850	Barcode: RM0170318
     with Steve Kettler
_________________________________________________________________________

175.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: near Warm Springs.  Elev. 1359 m.
zone DMC, 417900E, 4677400N.  
Level floodplain in sand with Artemisia, Bromus, Calamovilfa, Euphorbia, and Populus spp. Phenology: fruiting. 

Patricia P. Douglas, 439.  8/21/1995. 		RM 726831	Barcode: RM0170303
     with B. E. Nelson, R. M. Smith, N. E. Hastings
_________________________________________________________________________

176.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Black Thunder Strip Mining Area: North Prong of Thunder Creek and Little Thunder Creek.  Elev. 4730 ft.
T43N R70W S16 NE1/4 NW1/4.  
Breaks with big sagebrush, blue grama, and western wheatgrass; shallow clayey, shale, loamy (Shingle series, shale). Phenology: flowering & fruiting. 

R. E. Ries, 580.  8/3/1973. 		RM 293386	Barcode: RM0170292
     with D. W. Sabinske
_________________________________________________________________________

177.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Fremont County: Sand Mesa Game Bird Management Unit: near Lake Cameahwait.  Elev. 4870 ft.
T4N R5E S24.  
Uplands. Phenology: fruiting. 

Richard W. Scott, 5058.  8/9/1985. 		RM 384360	Barcode: RM0170291
_________________________________________________________________________

178.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Albany County: Just below the summit of Medicine Bow Peak.  Elev. 11900 ft.
T16N R79W S18.  
Phenology: fruiting. 

Richard W. Scott, 6970.  8/2/1988. 		RM 541125	Barcode: RM0170290
_________________________________________________________________________

179.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Hot Springs County: 1 mi W of Kirby.  Elev. 4400 ft.
T44N R95W S12 NE1/4.  43.7922 N, 108.2053 W.  
Roadside with Bouteloua and Aristida. 

Robert D. Dorn, 6437.  8/14/1995. 		RM 
_________________________________________________________________________

180.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Hot Springs County: 1 mi W of Kirby.  Elev. 4400 ft.
T44N R95W S12 NE1/4.  
Roadside, with Bouteloua, Aristida. Phenology: fruiting. 

Robert D. Dorn, 6437.  8/14/1995. 		RM 601112	Barcode: RM0170301
_________________________________________________________________________

181.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Washakie County: Ca 7.5 mi SE of Worland, East Fork Nowater Creek.  Elev. 4200 ft.
T46N R92W S34 N1/2 NE1/4.  43.9197 N, 107.8759 W; uncertainty 0.25 mi..  
Sandy bench with Grindelia, Chrysothamnus. Phenology: vegetative only. 

Robert D. Dorn, 8959.  8/15/2001. 		RM 702663	Barcode: RM0170302
_________________________________________________________________________

182.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Niobrara County: Southeastern Plains: Greasewood Creek, ca 4 mi N of Lance Creek.  Elev. 3900 ft.
T38N R63W S5 SE1/4 NE1/4 NW1/4.  43.3032 N, 104.4529 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Sparse Artemisia cana community with mixed grasses on terrace of mixed alluvium above dry stream channel. Phenology: fruiting. 

Steve Kettler, 482.  7/15/1991. 		RM 703486	Barcode: RM0170317
_________________________________________________________________________

183.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Eastern Plains: North Platte River, ca 0.5 mi S of Irvine and 6 mi SE of Douglas.  Elev. 4720 ft.
T31N R70W S19 NW1/4.  42.6452 N, 105.2957 W; uncertainty 0.5 mi..  
Open, savanna-like community of Populus deltoides with understory of Calamovilfa longifolia and Agropyron cristatum on terrace of mixed alluvium in wide valley bottom. Phenology: flowering & fruiting. 

Steve Kettler, 558.  7/25/1991. 		RM 703491	Barcode: RM0170316
_________________________________________________________________________

184.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Eastern Plains: North Platte River, ca 0.5 mi S of Irvine and 6 mi SE of Douglas.  Elev. 4720 ft.
T31N R70W S19 NW1/4.  42.6452 N, 105.2957 W; uncertainty 0.5 mi..  
Open, savanna-like community of Populus deltoides with understory of Calamovilfa longifolia and Agropyron cristatum on terrace of mixed alluvium in wide valley bottom. Phenology: fruiting. 

Steve Kettler, 562.  7/25/1991. 		RM 703540	Barcode: RM0170315
_________________________________________________________________________

185.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Platte County: Southeast Plains: Little Cottonwood Draw, ca 5 air mi E of the Laramie Power Station SE of the Greyrocks Road.  Elev. 4540 ft.
T25N R66W S27 NW1/4 SE1/4.  42.1115 N, 104.7638 W; uncertainty 0.25 mi..  
Open canopy Populus deltoides community on terrace above stream on sandy soil; understory of Salix amygdaloides, Artemisia cana, and Elymus smithii. Phenology: fruiting. 

Steve Kettler, 817.  8/27/1991. 		RM 682000	Barcode: RM0170314
_________________________________________________________________________

186.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: Wyoming Game and Fish Department's Rawhide unit along the North Platte River, ca 3.3 air mi SE of Lingle, ca 6.8 air mi WNW of Torrington.  Elev. 4100 ft.
T25N R62W S33 NE1/4 NE1/4.  42.1007 N, 104.306 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

Steve Kilpatrick, RH84.  6/9/1982. 		RM 366523	Barcode: RM0170296
     with J. L. Robinson
_________________________________________________________________________

187.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Laramie County: Southeast Plains: F. E. Warren Air Force Base: "Unnamed Drainage", first drainage S of high security area, between boundary to Douglas Street, on north side of Parade Road.  Elev. 6175 ft.
T14N R67W S34 South1/2.  41.64 N, 104.8718 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Mesic meadow along banks of creek on subirrigated alluvial soil bordering scattered clumps of Salix exigua and patches of Cirsium arvense. 

Walter Fertig, 16374.  8/30/1995. 		RM 
     with Stephanie Mills
_________________________________________________________________________

188.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Laramie County: Southeast Plains: F. E. Warren Air Force Base: "Unnamed Drainage", first drainage S of high security area, between boundary to Douglas Street, on north side of Parade Road.  Elev. 6175 ft.
T14N R67W S34 South1/2.  41.64 N, 104.8718 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Mesic meadow along banks of creek on subirrigated alluvial soil bordering scattered clumps of Salix exigua and patches of Cirsium arvense. Phenology: flowering & fruiting. 

Walter Fertig, 16374.  8/30/1995. 		RM 615221	Barcode: RM0170326
     with Stephanie Mills
_________________________________________________________________________

189.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Fremont County: Sweetwater River Plateau: ridge ca 0.5-1.5 mi SW of Cranner Rock on south side of U.S. Hwy 287, ca 1.6 mi S of Sweetwater River; S of Split Rock Rest Area.  Elev. 6260-6440 ft.
T29N R90W S36 E1/2 NW1/4 NW1/4; also T28N R90W S2 NW1/4 NW1/4.  42.4382 N, 107.5513 W; uncertainty 0.5 mi..  
Low rolling plains on stabilized sand dune; Artemisia tridentata var. wyomingensis/A. nova/Chrysothamnus viscidiflorus community with Stipa comata, Carex filifolia, and Oryzopsis hymenoides. Phenology: fruiting. 

Walter Fertig, 17703.  7/13/1997. 		RM 682453	Barcode: RM0170323
     with Laura Welp
_________________________________________________________________________

190.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Carbon County: Ferris Mountains: sand dunes on southeast slope of Bear Mountain, ca 2 air mi E of Sand Creek Canyon, ca 20 mi ESE of Muddy Gap.  Elev. 7000-7050 ft.
T26N R86W S11 SW1/4 SW1/4 NE1/4.  42.239 N, 107.0844 W; uncertainty 0.25 mi..  
Steep, north-facing slope of partially stabilized sandy dune (slope ca 60%) with community of Elymus lanceolatus, Psoralidium lanceolatum, and Lupinus sericeus; vegetative cover 5-15%. Phenology: fruiting. 

Walter Fertig, 19107.  7/7/2000. 		RM 683905	Barcode: RM0170324
     with Frank Blomquist
_________________________________________________________________________

191.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Carbon County: Great Divide Basin: sand dune complex 2 1/4 air mi N of Table Mountain, ca 2 1/4 mi S of Ferris; ca 12 mi E of U.S. Hwy 287.  Elev. 6900 ft.
T25N R87W S1 SE1/4 NW1/4 SE1/4.  42.1667 N, 107.1817 W; uncertainty 0.25 mi..  
Stabilized dunes in depression on north side of main dune complex; community of Chrysothamnus nauseosus, C. viscidiflorus, Psoralidium lanceolatum, and Elymus lanceolatus. Phenology: fruiting. 

Walter Fertig, 19134.  7/13/2000. 		RM 682479	Barcode: RM0170325
_________________________________________________________________________

192.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Carbon County: Great Divide Basin: dune complex at north end of Junk Hill, 1 3/4 mi W of Deweese Creek and 2 1/4 mi E of Sand Creek, ca 20 mi E of U.S. Hwy 287.  Elev. 6980-7000 ft.
T26N R86W S13 W1/2 SE1/4 NW1/4 SW1/4.  42.2246 N, 107.0649 W; uncertainty 1 mi..  
Lee, east-facing slope of active dune (with blowout) of white, fine-textured sand; community of Calamovilfa longifolia/Psoralidium lanceolatum with vegetative cover of 25-30%. Phenology: fruiting. 

Walter Fertig, 19194.  7/26/2000. 		RM 703525	Barcode: RM0170322
     with Frank Blomquist
_________________________________________________________________________

193.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Laramie County: Campus of Laramie County Community College, SE of Cheyenne.  Elev. 6100 ft.
T13N R66W S9 SW1/4.  41.1064 N, 104.7831 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Short grass prairie. Phenology: fruiting. 

William C. Edwards, 137.  7/26/1983. 		RM 364962	Barcode: RM0170295
_________________________________________________________________________

194.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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 24 air mi NE of Three Forks Junction.  Elev. 5860 ft.
T29N R85W S5.  42.5112 N, 107.0423 W.  
Sagebrush grassland on sandy shelf above reservoir. Phenology: fruiting. 

Amy J. Roderick, 3663.  8/14/1997. 		RM 
_________________________________________________________________________

195.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

C. L. Shear, 765.  9/4/1895. 		RM 150550
_________________________________________________________________________

196.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Colorado, Weld County: Evans.
Phenology: fruiting. 

Earl L. Johnston, 607.  //1909. 		RM 63492
_________________________________________________________________________

197.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Colorado, Weld County: Ca 1 mi SW of Hereford; SW side of Crow Creek; 3 mi S of Wyoming border; 50 mi due NE of Fort Collins.  Elev. 5600 ft.
Prairie grassland in aeolian sand. Phenology: fruiting. 

Elizabeth Neese, 16183.  8/21/1984. 		RM 360762
     with T. Andrews
_________________________________________________________________________

198.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Colorado, Weld County: Grover.
Dry plains. Phenology: fruiting. 

Earl L. Johnston, 163.  8/1/1925. 		RM 105120
_________________________________________________________________________

199.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Colorado, Weld County: Roggen.
Sand hill. Phenology: fruiting. 

Francis Ramaley, 12427.  8/5/1930. 		RM 132832
_________________________________________________________________________

200.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Colorado, Weld County: Roggen.
Phenology: fruiting. 

Francis Ramaley, 14531.  9/12/1934. 		RM 140130
_________________________________________________________________________

201.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Colorado, Weld County: New Windsor.
Phenology: fruiting. 

George E. Osterhout, 1264.  8/10/1896. 		RM 159409
_________________________________________________________________________

202.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Colorado, Logan County: Sterling.
Phenology: fruiting. 

George E. Osterhout, 1265.  8/12/1896. 		RM 159408
_________________________________________________________________________

203.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Colorado, Larimer County: Loveland.
Phenology: fruiting. 

George E. Osterhout, 2192.  7/17/1900. 		RM 159410
_________________________________________________________________________

204.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Colorado, Weld County: New Windsor.
Phenology: fruiting. 

George E. Osterhout, 3864.  7/31/1894. 		RM 159407
_________________________________________________________________________

205.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

George E. Osterhout, 4072.  8/5/1909. 		RM 159411
_________________________________________________________________________

206.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Colorado, Morgan County: W of Fort Morgan.
Sandy plains. Phenology: fruiting. 

George E. Osterhout, 7733.  7/6/1932. 		RM 159413
_________________________________________________________________________

207.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Colorado, Weld County: 3 mi W of Deerfield.  Elev. 4600 ft.
At bottom of a roadside ditch in sandy soil. Phenology: fruiting. 

John R. Reeder, 5114.  7/12/1969. 		RM 292166
     with Charlotte G. Reeder
_________________________________________________________________________

208.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Colorado, Logan County: Along U.S. Hwy 6; 9 mi W of Fleming.  Elev. 2000 ft.
Rolling rangeland on sandy road bank. Phenology: fruiting. 

John R. Reeder, 5741.  7/4/1972. 		RM 297264
     with Charlotte G. Reeder
_________________________________________________________________________

209.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Colorado, Boulder County: Colorado Tallgrass Prairie Natural Area: Parcel 7; S of Boulder; at the beginning of Highway 93.  Elev. 1700 m.
Xeric tallgrass community, moderately steep terraces with cobbly and sandy soil. Phenology: fruiting. 

Kanya Santanachote, 110.  9/2/1988. 		RM 580537
_________________________________________________________________________

210.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Colorado, Larimer County: 
Meadow near river. Phenology: fruiting. 

no collector, 3493.  8/6/1898. 		RM 47295
_________________________________________________________________________

211.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Colorado, Weld County:   Elev. 5000 ft.
T10N R66W S12.  40.8454 N, 104.7293 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Eroded gully in sandy soil. Phenology: fruiting. 

Robert M. Muir, 168.  8/16/1937. 		RM 172075
_________________________________________________________________________

212.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Natrona County: Laramie Range: east end of Casper Mountain, ca 2 air mi W of the Hat Six Hogback, ca 10 air mi SE of Casper.  Elev. 6600-6900 ft.
T32N R78W S16.  42.7443 N, 106.1969 W.  
Gentle sandy slopes and flats above the canyons with scattered areas of ponderosa pine, sagebrush-forbs, and rock outcrops. Phenology: flowering. 

B. E. Nelson, 41827.  7/20/1997. 		 
_________________________________________________________________________

213.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Natrona County: Laramie Range: between Red and Negro creeks on Hat Six or County Road 606 ca 1.3 air mi W of Banner Mountain, ca 16.5 air mi SE of Casper.  Elev. 6160-6320 ft.
T31N R77W S4 NW1/4.  42.686 N, 106.0789 W.  
Sandy open ponderosa pine forest. Phenology: flowering & fruiting. 

B. E. Nelson, 43119.  8/19/1997. 		 
_________________________________________________________________________

214.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: sand hills on Dry Cow Creek drainage, ca 5 air mi SW of Doty Mountain; ca 29 air mi SSW of Rawlins.  Elev. 7160-7220 ft.
T17N R90W S20 South1/4; also N1/2 S29.  41.4326 N, 107.5588 W.  
Sand dunes. Phenology: flowering. 

Beth Ward, 2716.  7/17/1996. 		RM 791476	Barcode: RM0170111
_________________________________________________________________________

215.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: sand hills directly W of Bear Gulch, ca 5 air mi SW of Doty Mountain; ca 29.5 air mi SSW of Rawlins.  Elev. 7160-7360 ft.
T17N R90W S29 E1/2; also W1/2 S28.  41.4181 N, 107.5588 W.  
Sand dunes. Phenology: fruiting. 

Beth Ward, 2749.  7/18/1996. 		RM 791452	Barcode: RM0170110
_________________________________________________________________________

216.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 0.5 air mi W of Kirby, ca 11 air mi N of Thermopolis on Gebo Road.  Elev. 4300 ft.
T44N R94W S7.  43.7972 N, 108.18639 W; uncertainty 1 mi..  
Roadside and borrow pits. 

B. E. Nelson, 10217.  7/20/1983. 		RM 931470	Barcode: RM0095012
_________________________________________________________________________

217.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Antelope Draw on County Road 149, ca 7 air mi N of Burns; ca 27 air mi NE of Cheyenne.  Elev. 5600 ft.
T15N R62W S6.  41.2955 N, 104.3468 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Patches in shortgrass plains. Phenology: fruiting. 

B. E. Nelson, 11488.  9/9/1984. 		RM 605095	Barcode: RM0170094
_________________________________________________________________________

218.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

B. E. Nelson, 11514.  9/9/1984. 		RM 605096	Barcode: RM0170340
_________________________________________________________________________

219.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: "Five Buttes", ca 5.3 air mi of Jay Em; ca 27.5 air mi N of Lingle, just E of U.S. Hwy 85.  Elev. 4900 ft.
T30N R63W S36.  42.5349 N, 104.3632 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Slopes of the buttes. Phenology: fruiting. 

B. E. Nelson, 11580.  9/10/1984. 		RM 605097	Barcode: RM0170339
_________________________________________________________________________

220.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

B. E. Nelson, 11603.  9/10/1984. 		RM 605098	Barcode: RM0170338
_________________________________________________________________________

221.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Park County: Northern Absarokas: red ridge between Paint and Blaine Creeks on County Road 7RO, ca 4.5 air mi N of Pat O'Hara Mountain, ca 18 air mi NW of Cody.  Elev. 6100 ft.
T55N R103W S29.  44.7158 N, 109.29028 W; uncertainty 1 mi..  
Sandy slopes on redbeds topped with gypsum. Phenology: flowering & fruiting. 

B. E. Nelson, 13023.  8/19/1985. 		RM 535886	Barcode: RM0170083
_________________________________________________________________________

222.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Albany County: Laramie Plains: ca 11 air mi SW of Laramie on Sand Creek or County Road 34, SE of Hutton Lake.  Elev. 7350 ft.
T14N R74W S21 SW1/4.  41.1686 N, 105.7008 W; uncertainty 1 mi..  
Common in black, loose sandy soil of plains with Andropogon scoparius and Liatris punctata. Phenology: flowering & fruiting. 

B. E. Nelson, 1465.  9/8/1976. 		RM 317885	Barcode: RM0170084
_________________________________________________________________________

223.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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..  
Bench above river. Phenology: buds. 

B. E. Nelson, 17285.  7/19/1989. 		RM 605099	Barcode: RM0170348
     with Jan Pollet
_________________________________________________________________________

224.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Powder River Basin: ca 7.5 air mi NW of Bill, ca 39 air mi N of Douglas on Wyo Hwy 59 along Dry Fork of the Cheyenne River.  Elev. 4600 ft.
T39N R71W S35 N1/2.  43.3117 N, 105.3458 W; uncertainty 1 mi..  
Common on sand bar with Xanthium and Chenopodium. Phenology: flowering & fruiting. 

B. E. Nelson, 2304.  9/22/1978. 		RM 321068	Barcode: RM0170147
_________________________________________________________________________

225.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 7.5 air mi S of Kaycee on TTT Road (Lone Bear Road on map), above Murphy Creek.  Elev. 4900 ft.
T42N R82W S14 SE1/4.  43.6072 N, 106.6644 W; uncertainty 1 mi..  
Grassy slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 3968.  7/17/1979. 		RM 333718	Barcode: RM0170106
_________________________________________________________________________

226.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along the Big Horn River, ca 7 air mi NNE of Thermopolis; ca 1 air mi ENE of Lucerne.  Elev. 4300 ft.
T44N R94W S28.  43.7468 N, 108.1565 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Fence row and roadside. 

B. E. Nelson, 8607.  7/23/1981. 		RM 931469	Barcode: RM0094972
_________________________________________________________________________

227.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Basin: off Sand Draw Road: Big Sand Draw; 15.6 road mi SE on Sand Draw Road.  Elev. 5750 ft.
T33N R95W S27.  42.8032 N, 108.1999 W.  
Sand bars in dry draw. Phenology: flowering & fruiting. 

June Haines, 5547.  8/15/1985. 		RM 388050	Barcode: RM0170082
_________________________________________________________________________

228.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 18 air mi SE of Reno Junction.  Elev. 4800 ft.
T41N R70W S3.  43.5569 N, 105.25 W; uncertainty 1 mi..  
Streambed with standing water, slopes of deep cut gully, margins of dried holding pond, upland terraces; gully. Phenology: flowering & fruiting. 

Keith H. Dueholm, 11773.  7/19/1981. 		RM 524817	Barcode: RM0170341
_________________________________________________________________________

229.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Powder River Basin: head of Grays Draw.  Elev. 5100 ft.
T40N R73W S23; also S26.  43.4269 N, 105.585 W; uncertainty 2 mi..  
Plains, sandstone outcrops, and hard sand along pipeline route; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3337.  7/5/1978. 		RM 321073	Barcode: RM0170182
     with Mary Alice Sanguinetti
_________________________________________________________________________

230.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 10 road mi NNW of Gillette.  Elev. 4300 ft.
T52N R73W S36.  44.44167 N, 105.5825 W; uncertainty 1 mi..  
Rolling plains, sandstone uplift, outcrops, sandy ravines, highway right-of-way; outcrops. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3739.  7/9/1978. 		RM 321081	Barcode: RM0170127
     with Mary Alice Sanguinetti
_________________________________________________________________________

231.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 20 air mi N of Spotted Horse.  Elev. 3700 ft.
T58N R75W S22; also S23 and S26.  44.9975 N, 105.8675 W; uncertainty 2 mi..  
Pine covered ridges, ravines, loose talus slopes, grassland, slopes; open slope. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3847.  7/10/1978. 		RM 321069	Barcode: RM0170117
     with Mary Alice Sanguinetti
_________________________________________________________________________

232.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 14 air mi NW of Savageton.  Elev. 4800 ft.
T47N R76W S26; also S35.  44.0169 N, 105.9597 W; uncertainty 2 mi..  
Plains, draw, eroded slopes; slope. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3994.  7/11/1978. 		RM 321075	Barcode: RM0170180
     with Mary Alice Sanguinetti
_________________________________________________________________________

233.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 8 air mi S of Spotted Horse.  Elev. 4200 ft.
T53N R75W S12.  44.5864 N, 105.8289 W; uncertainty 1 mi..  
Eroded slopes, clinker outcrops, old roadbed; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4052.  7/12/1978. 		RM 321072	Barcode: RM0170183
     with Mary Alice Sanguinetti
_________________________________________________________________________

234.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 24 air mi SW of Gillette.  Elev. 4800 ft.
T48N R75W S30.  44.105 N, 105.91917 W; uncertainty 1 mi..  
Plains, eroded slopes, draw; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4330.  7/15/1978. 		RM 321074	Barcode: RM0170181
     with Mary Alice Sanguinetti
_________________________________________________________________________

235.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 2 air mi NW of Rozet.  Elev. 4300 ft.
T50N R70W S24.  44.2994 N, 105.2169 W; uncertainty 1 mi..  
Holding pond, flats; flats. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4481.  7/22/1978. 		RM 321077	Barcode: RM0170179
_________________________________________________________________________

236.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

Keith H. Dueholm, 4681.  7/23/1978. 		RM 321082	Barcode: RM0170158
_________________________________________________________________________

237.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: South Pumpkin Butte.  Elev. 5093 ft.
T43N R75W S15; also S16, S21, and S22.  43.7 N, 105.8558 W; uncertainty 3 mi..  
Caprock topped mesa, sagebrush/grassland on lower slopes, limber pine scattered, rocky slopes, loose sandy slopes, plains at summit, with occasional wet depressions; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5090.  7/27/1978. 		RM 321088	Barcode: RM0170157
_________________________________________________________________________

238.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 6 air mi SSE of Gillette.  Elev. 4800 ft.
T49N R71W S30.  44.19611 N, 105.4406 W; uncertainty 1 mi..  
Scoria topped butte, loose talus slopes, plains; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5164.  7/28/1978. 		RM 321091	Barcode: RM0170166
_________________________________________________________________________

239.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 11.5 air mi NE of North Pumpkin Butte.  Elev. 4900 ft.
T46N R75W S25.  43.93056 N, 105.8183 W; uncertainty 1 mi..  
Rolling plains, sandy roadcut; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5185.  7/29/1978. 		RM 321090	Barcode: RM0170167
_________________________________________________________________________

240.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Powder River Basin: ca 1 air mi N of Orpha.  Elev. 5000 ft.
T33N R72W S4.  42.8603 N, 105.5022 W; uncertainty 1 mi..  
Plains along highway right-of-way, dry ditches; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5340.  8/4/1978. 		RM 321085	Barcode: RM0170161
_________________________________________________________________________

241.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Powder River Basin: Ross Road and Spring Creek.  Elev. 5300 ft.
T37N R74W S23.  43.1653 N, 105.7089 W; uncertainty 1 mi..  
Hills, sandstone outcrops, flats along creek, dry creek bed; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5420.  8/4/1978. 		RM 321084	Barcode: RM0170160
_________________________________________________________________________

242.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Dry Fork Spring Creek, ca 3.5 air mi NE of Soda Wells.  Elev. 3900 ft.
T54N R70W S10; also S11.  44.6781 N, 105.2594 W; uncertainty 2 mi..  
Sagebrush plains, draw, bottoms along creek, cottonwood, plum thickets; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5469.  8/5/1978. 		RM 321066	Barcode: RM0170123
_________________________________________________________________________

243.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5718.  8/8/1978. 		RM 321086	Barcode: RM0170162
_________________________________________________________________________

244.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 7.5 air mi E of Buffalo.  Elev. 4400 ft.
T50N R80W S6 & S7; also T50N R81W S1 & S12.  44.33194 N, 106.5283 W; uncertainty 2 mi..  
Plains, rocky ridges, scoria-topped buttes, loose talus slopes, shaley slopes; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5865.  8/10/1978. 		RM 321089	Barcode: RM0170168
_________________________________________________________________________

245.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: ca 3 mi N of Leiter.  Elev. 4200 ft.
T55N R78W S9.  44.75389 N, 106.2553 W; uncertainty 1 mi..  
Dry plains, slopes; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5918.  8/11/1978. 		RM 321083	Barcode: RM0170159
_________________________________________________________________________

246.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Little Powder River, 1.3 (road) mi E of Wyo Hwy 59 on Trail Creek Road.  Elev. 3500 ft.
T58N R71W S25; also S36.  44.99 N, 105.3408 W; uncertainty 1 mi..  
Flats and eroded shaley breaks along west side of river, small stream from stock tank; breaks. Phenology: flowering & fruiting. 

Keith H. Dueholm, 6105.  8/25/1978. 		RM 321071	Barcode: RM0170184
_________________________________________________________________________

247.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

Keith H. Dueholm, 6226.  8/26/1978. 		RM 321087	Barcode: RM0170163
_________________________________________________________________________

248.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Niobrara County: Powder River Basin: ca 2.5 air mi NW of Cow Creek.  Elev. 4200 ft.
T38N R65W S21.  43.2599 N, 104.665 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Sandy plain, sandstone ridge, with outcrops; ridge. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7980.  7/11/1979. 		RM 334371	Barcode: RM0170126
_________________________________________________________________________

249.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

Keith H. Dueholm, 8288.  7/21/1979. 		RM 333739	Barcode: RM0170103
_________________________________________________________________________

250.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Natrona County: Powder River Basin: ca 5.5 air mi W of Midwest.  Elev. 5000 ft.
T40N R79W S19.  43.4211 N, 106.3775 W; uncertainty 1 mi..  
Sagebrush plain, sandstone outcrops and ridge, sandy roadsides; ridge. Phenology: flowering & fruiting. 

Keith H. Dueholm, 8735.  8/8/1979. 		RM 333717	Barcode: RM0170107
_________________________________________________________________________

251.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Powder River Basin: Monkey Hill, ca 1 air mi NE of Glenrock.  Elev. 5200 ft.
T34N R75W S33.  42.8747 N, 105.8569 W; uncertainty 1 mi..  
Sandstone ridge, roadcut through hills, highway right-of-way; ridge. Phenology: flowering & fruiting. 

Keith H. Dueholm, 8791.  8/9/1979. 		RM 333716	Barcode: RM0170108
_________________________________________________________________________

252.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: East Twin Creek, ca 2 air mi W of Parkman.  Elev. 4500 ft.
T58N R87W S33.  44.9589 N, 107.3686 W; uncertainty 1 mi..  
Creek, meadows along creek, cherry thickets, sagebrush plains, hill with roadcut along side, disturbed area along drainage; hillside. Phenology: flowering & fruiting. 

Keith H. Dueholm, 8950.  8/11/1979. 		RM 333715	Barcode: RM0170128
_________________________________________________________________________

253.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 3 air mi W of Kaycee.  Elev. 4800 ft.
T43N R82W S9; also S10, S15; also S16.  43.7081 N, 106.7036 W; uncertainty 2 mi..  
Shale slopes with sandstone outcrops and drainages. Phenology: flowering & fruiting. 

Ronald L. Hartman, 10107.  7/13/1979. 		RM 333737	Barcode: RM0170105
_________________________________________________________________________

254.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Sheridan County: Ca 4.5 air mi W of Dayton.  Elev. 4600 ft.
T57N R87W S34.  44.8725 N, 107.3478 W; uncertainty 1 mi..  
Sandy soil with scattered Pinus ponderosa. Phenology: flowering & fruiting. 

Ronald L. Hartman, 10844.  8/6/1979. 		RM 333738	Barcode: RM0170104
_________________________________________________________________________

255.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: plains S of head of West Kellehan Creek on Sorenson or County Road 156, ca 5.7 air mi WNW of Albin; ca 38 air mi NE of Cheyenne.  Elev. 5425 ft.
T17N R61W S16 SW1/4.  41.4372 N, 104.2077 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Rangeland subjected to "improvement". Phenology: buds. 

B. E. Nelson, 26939.  7/18/1993. 		RM 605100	Barcode: RM0170347
_________________________________________________________________________

256.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: head of Stinking Water Creek just off Banner County, Nebraska Road 101, ca 7.5 air mi NNE of Albin; ca 23 air mi N of Pine Bluffs.  Elev. 5160-5280 ft.
T18N R60W S15 SE1/4.  41.5227 N, 104.0547 W; NAD 83, uncertainty 0.25 ft., Nat. Geog. TOPO!.  
Steep slopes with outcrops and scattered juniper and ponderosa pine. Phenology: flowering. 

B. E. Nelson, 27030.  7/18/1993. 		RM 605101	Barcode: RM0170346
_________________________________________________________________________

257.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: between Bushnell and Stinking Water creeks E of Albin-La Grange Road, ca 7.3 air mi N of Albin; ca 23.5 air mi N of Pine Bluffs.  Elev. 4860-4980 ft.
T18N R61W S24 NE1/4.  41.5186 N, 104.1325 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
On stabilized sand dunes. Phenology: flowering & fruiting. 

B. E. Nelson, 27069.  7/18/1993. 		RM 605102	Barcode: RM0170345
_________________________________________________________________________

258.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: ca 0.5-1 mi W of Hawk Springs Reservoir on County Road 186, ca 5.7 air mi NW of La Grange; ca 25 air mi S of Torrington.  Elev. 4430-4450 ft.
T20N R61W S8 South 1/4.  41.7098 N, 104.2176 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Roadside and fence line. Phenology: flowering & fruiting. 

B. E. Nelson, 27093.  7/19/1993. 		RM 605103	Barcode: RM0170344
_________________________________________________________________________

259.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: W of Deer Creek or County Road 19, ca 2.5 air mi S of the North Platte River; ca 3.3 air mi SW of Glenrock.  Elev. 5260-5320 ft.
T33N R76W S13 NW1/4.  42.8289 N, 105.9167 W.  
Sandy mixed grass slopes. Phenology: buds. 

B. E. Nelson, 27230.  7/23/1993. 		RM 605104	Barcode: RM0170343
_________________________________________________________________________

260.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: just W of 55 Ranch or County Road 23 and just NW of Rolling Hills, ca 4.2 air mi N of Glenrock; ca 3.5 air mi N of the North Platte River.  Elev. 5480-5520 ft.
T34N R75W S16 & S17.  42.9175 N, 105.8569 W.  
Sand dunes with active and stabilized areas and blowouts. Phenology: flowering. 

B. E. Nelson, 27258.  7/23/1993. 		RM 605105	Barcode: RM0170155
_________________________________________________________________________

261.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along 55 Ranch or County Road 23, ca 5.8 air mi N of Glenrock or ca 5 air mi N of the North Platte River.  Elev. 5540-5580 ft.
T34N R75W S4 SW1/4.  42.9458 N, 105.8569 W.  
Rolling sandy plains of Artemisia cana-grassland. Phenology: buds. 

B. E. Nelson, 27276.  7/23/1993. 		RM 605106	Barcode: RM0170154
_________________________________________________________________________

262.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: W of 55 Ranch or County Road 23 and Dave Johnston Coal Mine, ca 14.3 air mi N of Glenrock or 13.6 air mi N of the North Platte River.  Elev. 5830-5900 ft.
T36N R75W S29 NE1/4.  43.0603 N, 105.8808 W.  
Rough breaks of coarse-grained sandstone, coal beds, and clay badlands with ponderosa pine. Phenology: buds. 

B. E. Nelson, 27306.  7/23/1993. 		RM 605107	Barcode: RM0170153
_________________________________________________________________________

263.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: just N of Glendo Dam on Glendo Park Road, ca 4.2 air mi ESE of Glendo; ca 18.3 air mi NW of Guernsey.  Elev. 4800-4900 ft.
T29N R67W S18 W1/2.  42.4847 N, 104.9575 W.  
Ponderosa pine woodland with small grassland or sandstone pavement clearings. Phenology: flowering & fruiting. 

B. E. Nelson, 27390.  7/26/1993. 		RM 605108	Barcode: RM0170152
_________________________________________________________________________

264.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: ca 0.3 mi E of Broom Creek on Patten Creek or County Road 208, ca 13.5 air mi ESE of Glendo; ca 12.8 air mi N of Guernsey.  Elev. 4960-5060 ft.
T29N R66W S27 SW1/4.  42.4569 N, 104.7803 W; uncertainty 1 mi..  
Stony slopes and flats in ponderosa pine woodland. Phenology: flowering. 

B. E. Nelson, 27466.  7/26/1993. 		RM 605109	Barcode: RM0170151
_________________________________________________________________________

265.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along Wyo Hwy 270 between the cemetary and Quarry Road, ca 1.2 air mi ENE of Guernsey.  Elev. 4400 ft.
T27N R66W S36 NE1/4.  42.2703 N, 104.7239 W.  
Highway right-of-way and adjacent mixed grass plains. Phenology: flowering & fruiting. 

B. E. Nelson, 27579.  7/26/1993. 		RM 605110	Barcode: RM0170150
_________________________________________________________________________

266.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along North Platte River ca 0.6-0.8 air mi SE of Guernsey Dam, ca 1 air mi NW of Guernsey.  Elev. 4340-4400 ft.
T27N R66W S27 SE1/4.  42.285 N, 104.7633 W.  
Sandy-rocky bench at the foot of cliffs along the river. Phenology: flowering & fruiting. 

B. E. Nelson, 27627.  7/26/1993. 		RM 605111	Barcode: RM0170149
_________________________________________________________________________

267.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Walker Creek just N of Manning or County Road 53, ca 20 air mi NE of Douglas.  Elev. 4690-4740 ft.
T36N R69W S36 W1/2.  43.0525 N, 105.0825 W.  
Floodplain meadows and sparsely wooded stream banks. Phenology: flowering & fruiting. 

B. E. Nelson, 27873.  7/30/1993. 		RM 605112	Barcode: RM0170148
_________________________________________________________________________

268.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Walker Creek or County Road 43 on the divide between Walker and Lightning creeks, ca 17.5 air mi SE of Bill; ca 29.5 air mi NE of Douglas.  Elev. 4600-4720 ft.
T36N R68W S23 SW1/4; also NW1/4 S26.  43.0833 N, 104.9825 W.  
Rolling rough breaks-badland with scattered ponderosa pine. Phenology: flowering. 

B. E. Nelson, 27923.  7/30/1993. 		RM 605113	Barcode: RM0170174
_________________________________________________________________________

269.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Dry Creek ca 0.5 mi above and N of Lightning Creek, ca 0.5 air mi W of Niobrara County on Walker Creek or County Road 43, ca 29.5 air mi NE of Douglas.  Elev. 4300 ft.
T37N R67W S21 NW1/4.  43.1711 N, 104.9042 W.  
Sagebrush-greasewood flats above the creek. Phenology: flowering & fruiting. 

B. E. Nelson, 27949.  7/30/1993. 		RM 605114	Barcode: RM0170175
_________________________________________________________________________

270.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Deep Creek on Field or County Road 50 SE of Cow Creek Buttes, ca 17 air mi NW of Lance Creek, ca 30.5 air mi NW of Lusk.  Elev. 4400-4450 ft.
T37N R67W S3 SW1/4.  43.21 N, 104.8908 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sand bars, flats, and low benches along stream channel. Phenology: flowering & fruiting. 

B. E. Nelson, 27993.  7/30/1993. 		RM 605115	Barcode: RM0170176
_________________________________________________________________________

271.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

B. E. Nelson, 28063.  8/2/1993. 		RM 605116	Barcode: RM0170177
_________________________________________________________________________

272.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

B. E. Nelson, 28125.  8/2/1993. 		RM 605117	Barcode: RM0170170
_________________________________________________________________________

273.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: along Wyo Hwy 159, ca 5.5 air mi N of Torrington; ca 7.5 air mi E of Lingle.  Elev. 4290-4350 ft.
T25N R61W S16 NW1/4.  42.1422 N, 104.2013 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Rolling sandy plains of sand sage-grassland. Phenology: flowering. 

B. E. Nelson, 28262.  8/3/1993. 		RM 605118	Barcode: RM0170171
_________________________________________________________________________

274.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Kettle Rock or County Road 34 ca 1 mi W of Indian River Hill or 1.5 mi W of Nebraska; ca 13.2 air mi NNE of Torrington.  Elev. 4380-4560 ft.
T26N R60W S9 South1/2.  42.2354 N, 104.0813 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Open rocky slopes at base of butte. Phenology: flowering & fruiting. 

B. E. Nelson, 28276.  8/3/1993. 		RM 605119	Barcode: RM0170172
_________________________________________________________________________

275.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole Rim: between Lone Tree Canyon and Castle Rocks off County Road 155, ca 8-8.5 air mi SW of Hawk Springs; ca 27 air mi SSW of Torrington.  Elev. 4960-5080 ft.
T20N R63W S10 NE1/4; also NW1/4 S11.  41.7225 N, 104.4021 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Rolling plains of sand sage-grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 28406.  8/5/1993. 		RM 605120	Barcode: RM0170099
_________________________________________________________________________

276.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek on Marsh or County Road 245-1, ca 3/4 mi W of (upside down V)X Ranch, ca 25.5 air mi ENE of Iron Mountain (Farthing); ca 35 air mi N of Cheyenne.  Elev. 5400-5480 ft.
T19N R66W S11 NW1/4.  41.63378 N, 104.74519 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy slopes and plains above the creek. Phenology: flowering & fruiting. 

B. E. Nelson, 28566.  8/17/1993. 		RM 605121	Barcode: RM0170098
_________________________________________________________________________

277.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole Rim: west butte of Twin Buttes, ca 10 air mi S of Fort Laramie; ca 14.5 air mi W of Torrington.  Elev. 4560-4640 ft.
T24N R63W S6 SW1/4; also NW1/4 S7.  42.747 N, 104.464 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy slopes with scattered small cobblestones and conglomerate outcrops. Phenology: flowering & fruiting. 

B. E. Nelson, 28797.  8/18/1993. 		RM 605122	Barcode: RM0170173
_________________________________________________________________________

278.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

B. E. Nelson, 28816.  8/22/1993. 		RM 605123	Barcode: RM0170097
_________________________________________________________________________

279.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Dickau or County Road 47, on a tributary of West Fork Twentymile Creek, ca 19.5 air mi NE of Douglas; ca 10.8 air mi NNW of Shawnee.  Elev. 5010-5080 ft.
T34N R68W S29 NW1/4.  42.8938 N, 105.0425 W.  
Knoll with sandstone rubble. Phenology: flowering. 

B. E. Nelson, 28915.  8/22/1993. 		RM 605124	Barcode: RM0170096
_________________________________________________________________________

280.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Lance Creek off Lance Creek or County Road 14, ca 7.3 air mi N of Lance Creek; ca 27.5 air mi NNW of Lusk.  Elev. 4170-4200 ft.
T37N R65W S36 SW1/4.  43.1378 N, 104.617 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy plains. Phenology: flowering & fruiting. 

B. E. Nelson, 29014.  8/22/1993. 		RM 605125	Barcode: RM0170095
_________________________________________________________________________

281.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Poison Spider Creek on Poison Spider or County Road 201 between Emigrant Gap Ridge and Oil Mountain, ca 18.5 air mi W of Casper.  Elev. 5500-5560 ft.
T33N R82W S16 SE1/4.  42.8286 N, 106.6839 W; uncertainty 0.5 mi..  
Slope with sandstone pavement, ridge, and outcrops. Phenology: fruiting. 

B. E. Nelson, 29086.  8/24/1993. 		RM 605126	Barcode: RM0170342
_________________________________________________________________________

282.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Morad Park on the North Platte River on the west end of Casper.  Elev. 5120 ft.
T33N R79W S18 SW1/4.  42.8253 N, 106.3647 W.  
Dry, stony, or gravelly flats in the river bottom. Phenology: fruiting. 

B. E. Nelson, 29170.  8/25/1993. 		RM 605127	Barcode: RM0170156
_________________________________________________________________________

283.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Wyo Hwy 94 ca 0.2-0.5 mi S of Wagon Hound Creek and ca 2.5-3 air mi ESE of Sheep Mountain, ca 8.3 air mi S of Douglas.  Elev. 4860-4960 ft.
T31N R71W S20 SE1/4.  42.6422 N, 105.3914 W; uncertainty 0.5 mi..  
Rolling plains on Chugwater red beds. Phenology: fruiting. 

B. E. Nelson, 29285.  8/26/1993. 		RM 605128	Barcode: RM0170116
_________________________________________________________________________

284.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Southeastern Plains: along the North Platte River at a Game and Fish Public Access on Tank Farm or County Road 27, ca 6.8 air mi E of Glenrock; ca 19 air mi WNW of Douglas.  Elev. 4930 ft.
T33N R74W S9 SE1/4.  42.8453 N, 105.7386 W.  
Sandy bench above the river. Phenology: fruiting. 

B. E. Nelson, 29333.  8/26/1993. 		RM 605129	Barcode: RM0170134
_________________________________________________________________________

285.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

B. E. Nelson, 29433.  8/29/1993. 		RM 605130	Barcode: RM0170133
_________________________________________________________________________

286.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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!.  
Sandy upland and steep slopes along the river. Phenology: fruiting. 

B. E. Nelson, 29550.  8/31/1993. 		RM 605131	Barcode: RM0170132
_________________________________________________________________________

287.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: along the North Platte River on London Flats, ca 2.2 air mi S of Lingle, ca 9.5 air mi WNW of Torrington.  Elev. 4140 ft.
T25N R62W S30 SW1/4.  42.1072 N, 104.3566 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy grassland. Phenology: fruiting. 

B. E. Nelson, 29595.  8/31/1993. 		RM 605169	Barcode: RM0170131
_________________________________________________________________________

288.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: on the divide between Archie Draw, Coal Draw and Middle Creek just W of Cow Creek Buttes, ca 14 air mi ENE of Bill; ca 40.5 air mi NE of Douglas.  Elev. 4840-4860 ft.
T38N R68W S11 SW1/4.  43.2841 N, 104.9903 W.  
Sandy slope, mostly dominated by large areas of Calamovilfa and Yucca. Phenology: flowering. 

B. E. Nelson, 31942.  6/21/1994. 		RM 705533	Barcode: RM0170196
_________________________________________________________________________

289.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: divide between Little Teapot and Seven L drainages, ca 3/4 air mi SSE of the south end of Naval Petroleum Reserve No. 3 (Teapot Dome), ca 15.5 air mi SE of Midwest.  Elev. 5620-5700 ft.
T38N R78W S25 SW1/4.  43.2361 N, 106.1645 W.  
Sandy area on a ridge with ponderosa pine. Phenology: flowering. 

B. E. Nelson, 32249.  6/27/1994. 		RM 705532	Barcode: RM0170194
_________________________________________________________________________

290.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along I-25 ca 1 1/4air mi S of Little Bear or Exit 39, ca 27 air mi N of Cheyenne.  Elev. 5940-6020 ft.
T18N R67W S16 SW1/4.  41.5269 N, 104.8968 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy rolling grassland with sandstone ridges and knolls. Phenology: flowering & fruiting. 

B. E. Nelson, 32509.  7/8/1994. 		RM 705531	Barcode: RM0170193
_________________________________________________________________________

291.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along a triburtary of Silver Springs Creek on Silver Springs or County Road 54, ca 8.5 air mi SSW of Lusk.  Elev. 5340-5500 ft.
T31N R64W S22 NE1/4.  42.6506 N, 104.5218 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Sandy areas on a mudstone-sandstone outcrop. Phenology: flowering. 

B. E. Nelson, 32702.  7/11/1994. 		RM 705530	Barcode: RM0170192
_________________________________________________________________________

292.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Highland Loop or County Road 32, ca 2.3 air mi NW of Lightning Creek, ca 13.3 air mi SSW of Bill; ca 20 air mi N of Douglas.  Elev. 5030-5060 ft.
T36N R71W S36 SE1/4.  43.0522 N, 105.3265 W.  
Sandy area near sandstone knolls. Phenology: flowering & fruiting. 

B. E. Nelson, 32878.  7/15/1994. 		RM 705529	Barcode: RM0170191
_________________________________________________________________________

293.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Box Creek just below Bobby Draw off Highland Loop or County Road 32, ca 12.7 air mi SW of Bill; ca 22 air mi N of Douglas.  Elev. 4900-4920 ft.
T36N R71W S21 SW1/4.  43.0808 N, 105.3844 W.  
Sandy flats in the stream bottom with patches of silver sage and scattered cottonwoods. Phenology: flowering & fruiting. 

B. E. Nelson, 32885.  7/15/1994. 		RM 705528	Barcode: RM0170190
_________________________________________________________________________

294.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

B. E. Nelson, 33025.  7/18/1994. 		RM 705527	Barcode: RM0170188
_________________________________________________________________________

295.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: a tributary of Cedar Canyon off Divide or County Road 24, ca 8 air mi WSW of Lance Creek; ca 24.5 air mi NW of Lusk.  Elev. 4700-4920 ft.
T35N R66W S8 SE1/4.  43.018 N, 104.7994 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Badland slopes and breaks of a side canyon with ponderosa pine and juniper. Phenology: flowering. 

B. E. Nelson, 33074.  7/18/1994. 		RM 705526	Barcode: RM0170189
_________________________________________________________________________

296.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: S of the Laramie River along the north side of the Fort Laramie Canal, ca 2 air mi SW of Fort Laramie (town); ca 21 air mi NW of Torrington.  Elev. 4240-4260 ft.
T26N R64W S28 SW1/4.  42.1961 N, 104.5516 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy lowlands. Phenology: flowering & fruiting. 

B. E. Nelson, 33118.  7/20/1994. 		RM 705525	Barcode: RM0170186
     with David Reilly and Jim Cahill
_________________________________________________________________________

297.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

B. E. Nelson, 33221.  7/29/1994. 		RM 705524	Barcode: RM0170185
_________________________________________________________________________

298.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along County Road 32, ca 1.25 air mi W of County Road 27, ca 16.8 air mi N of Torrington; ca 14 air mi SE of Jay Em.  Elev. 4770-4860 ft.
T27N R61W S16 SE1/4.  42.3094 N, 104.1918 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Rolling sandy plains dominated by blue gramma. Phenology: flowering & fruiting. 

B. E. Nelson, 33268.  7/29/1994. 		RM 705523	Barcode: RM0170165
_________________________________________________________________________

299.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek ca 0.5 mi above the mouth of Spring Run, ca 17.7 air mi W of LaGrange, ca 34.5 air mi SSW of Torrington.  Elev. 4980 ft.
T19N R64W S14 NE1/4.  41.6197 N, 104.5039 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy flats in the creek bottom with patches of snowberry, chokecherry or boxelder. Phenology: flowering & fruiting. 

B. E. Nelson, 33294.  8/2/1994. 		RM 705522	Barcode: RM0170164
     with Tim Chumley and Robbin Romberg
_________________________________________________________________________

300.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: below the Fort Laramie Canal ca 2.5 air mi WSW of Fort Laramie (town), ca 20.5 air mi WNW of Torrington.  Elev. 4240-4260 ft.
T26N R64W S28.  42.1988 N, 104.5472 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Dry, sandy areas in the river bottom. Phenology: flowering & fruiting. 

B. E. Nelson, 33645.  8/8/1994. 		RM 705521	Barcode: RM0170140
_________________________________________________________________________

301.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Sand Creek ca 1/4 mi W of Hornbuckle Draw, ca 46 air mi NNW of Douglas; ca 25 air mi WNW of Bill.  Elev. 5060 ft.
T39N R74W S3 SE1/4.  43.3788 N, 105.7291 W.  
Dry flats in the stream valley. Phenology: flowering & fruiting. 

B. E. Nelson, 33761.  8/10/1994. 		RM 705520	Barcode: RM0170139
     with Tim Chumley and Robbin Romberg
_________________________________________________________________________

302.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along County Road 143 ca 1 air mi S of Little Horse Creek and ca 2.5 air mi N of U.S. Hwy 85 at Midway, ca 18.7 air mi W of Albin; ca 28 air mi NE of Cheyenne.  Elev. 5550-5730 ft.
T17N R63W S17 W1/4.  41.44121 N, 104.45726 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Sandy road right-of-way adjacent to mixed grass plains. Phenology: flowering & fruiting. 

B. E. Nelson, 34081.  8/18/1994. 		RM 705519	Barcode: RM0170135
_________________________________________________________________________

303.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Ross or County Road 31 between Dry Fork Cheyenne River and Cheyenne River Draw and along Cheyenne River Draw, ca 36 air mi NNW of Douglas.  Elev. 5160-5210 ft.
T38N R74W S36 W1/4.  43.2218 N, 105.6895 W.  
Roadside and adjacent right-of-way. Phenology: flowering & fruiting. 

B. E. Nelson, 34144.  8/21/1994. 		RM 705518	Barcode: RM0170136
_________________________________________________________________________

304.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along U.S. Hwy 85, ca 5.8 air mi S of Jay Em, ca 16.5 air mi N of Lingle.  Elev. 4770 ft.
T28N R62W S30 NE1/4.  42.3738 N, 104.3457 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Highway right-of-way. Phenology: flowering. 

B. E. Nelson, 34448.  8/24/1994. 		RM 705517	Barcode: RM0170137
_________________________________________________________________________

305.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: Bump-Sullivan Reservoir, ca 4 air mi S of Yoder; ca 15 air mi SSW of Torrington.  Elev. 4290 ft.
T22N R62W S21 South1/2.  41.8615 N, 104.3114 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Sand sage-grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 34546.  8/28/1994. 		RM 705516	Barcode: RM0170138
_________________________________________________________________________

306.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Hot Springs County: 1 mi W of Kirby.  Elev. 4400 ft.
T44N R95W S12 NE1/4.  43.7922 N, 108.2053 W.  
Roadside with Bouteloua and Aristida. 

Robert D. Dorn, 6437.  8/14/1995. 		RM 
_________________________________________________________________________

307.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 3.5 air mi E of Fremont County.  Elev. 5900 ft.
T37N R88W S30 S1/4; also N1/4 S31.  43.1489 N, 107.4469 W.  
Sand dunes and sandy slopes. Phenology: buds. 

Ronald L. Hartman, 40225.  7/6/1993. 		RM 605170	Barcode: RM0170130
     with T. W. Nelson
_________________________________________________________________________

308.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Goshen Hole Rim: Mers Hill, ca 10 air mi E of Slater.  Elev. 4700-4950 ft.
T22N R65W S13 W1/2; and also E1/2 S14.  41.8789 N, 104.615 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Sandstone outcrops and sandy slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 40785.  7/11/1993. 		RM 605171	Barcode: RM0170129
_________________________________________________________________________

309.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 7 air mi SW of Chugwater, on breaks west of railroad.  Elev. 5900 ft.
T20N R67W S18 SW1/4.  41.7047 N, 104.9325 W; uncertainty 1 mi..  
Sandy slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 40941.  7/11/1993. 		RM 605172	Barcode: RM0170125
_________________________________________________________________________

310.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Lodgepole Creek on both sides of County Road 148, 5 air mi N of I-80, ca 23.4 air mi ENE of Cheyenne; ca 2 1/2 air mi N of Burns.  Elev. 5440 ft.
T15N R62W S30 SW1/4; also T15N R63W S25 SE1/4.  41.2318 N, 104.3691 W; uncertainty 0.5 mi..  
Flats above the creek. Phenology: flowering & fruiting. 

Timothy W. Chumley, 129.  8/16/1994. 		RM 705515	Barcode: RM0170195
_________________________________________________________________________

311.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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..  
Sandy slope between the river and cliffs. Phenology: flowering & fruiting. 

B. E. Nelson, 12038.  9/18/1984. 		RM 376846	Barcode: RM0170122
_________________________________________________________________________

312.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Belle Fourche River just below Keyhole Dam, ca 12 air mi NE of Moorcroft.  Elev. 4000 ft.
T51N R66W S22.  44.3908 N, 104.7694 W; uncertainty 1 mi..  
Sandy flats along river. Phenology: flowering & fruiting. 

B. E. Nelson, 12049.  9/18/1984. 		RM 376845	Barcode: RM0170121
_________________________________________________________________________

313.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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, 9139.  7/12/1982. 		RM 376847	Barcode: RM0170113
_________________________________________________________________________

314.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills, crooked south draw near old U. S. Hwy 14, ca 3.5 air mi W of Beulah.  Elev. 3800 
T53N R61W S34 South1/2.  44.5416 N, 104.1628 W.  
Grassland (highway right-of-way). Phenology: flowering & fruiting. 

Hollis Marriott, 5209.  7/28/1983. 		RM 376861	Barcode: RM0170088
_________________________________________________________________________

315.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Goldie Divide near junction of Goldie and New Haven roads, ca 5 air mi NW of Hulett.  Elev. 4500 ft.
T55N R65W S30 N1/2.  44.7253 N, 104.7057 W.  
Grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 5365.  8/2/1983. 		RM 376860	Barcode: RM0170089
_________________________________________________________________________

316.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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..  
Grassland with scattered pines, south and west-facing slopes. Phenology: flowering & fruiting. 

Hollis Marriott, 6014.  9/1/1983. 		RM 376859	Barcode: RM0170090
_________________________________________________________________________

317.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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..  
Grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 6078.  9/1/1983. 		RM 376858	Barcode: RM0170091
_________________________________________________________________________

318.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Crook County: Devils Tower National Monument: just E of Joyner Ridge parking lot.  Elev. 4200 ft.
T53N R66W S12.  
Common on sandy-silty soil with Stipa comata and Koeleria cristata. Phenology: flowering & fruiting. 

Hollis Marriott, 801.  7/11/1981. 		RM 335858	Barcode: RM0170109
_________________________________________________________________________

319.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: pine ridge between Jerome and Clay Spur, ca 5 air mi NW of Osage.  Elev. 4200 ft.
T47N R64W S23.  44.0386 N, 104.50889 W; uncertainty 1 mi..  
Sagebrush-grassland (Artemisia tridentata) on ridgetop and in openings in pine-juniper woodland. Phenology: flowering & fruiting. 

Hollis Marriott, 8209.  7/19/1984. 		RM 376857	Barcode: RM0170092
_________________________________________________________________________

320.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: pine ridge between Jerome and Clay Spur, ca 5 air mi NW of Osage.  Elev. 4200 ft.
T47N R64W S23.  44.0386 N, 104.50889 W; uncertainty 1 mi..  
Sagebrush-grassland (Artemisia tridentata) on ridgetop and in openings in pine-juniper woodland. Phenology: flowering & fruiting. 

Hollis Marriott, 8212.  7/19/1984. 		RM 376856	Barcode: RM0170093
_________________________________________________________________________

321.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: West Plum Creek ca 1 mi N of confluence with East Plum Creek, ca 8 air mi NNW of Newcastle.  Elev. 4700 ft.
T46N R62W S14.  43.9661 N, 104.2678 W; uncertainty 1 mi..  
Grassland in canyon botton, on sandy soil. Phenology: flowering & fruiting. 

Hollis Marriott, 8395.  8/2/1984. 		RM 376855	Barcode: RM0170146
_________________________________________________________________________

322.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: Parmlee Canyon above confluence with Stockade Beaver Creek, ca 5 air mi SE of Four Corners.  Elev. 5350 ft.
T47N R60W S28 SW1/4 of.  44.0247 N, 104.0672 W; uncertainty 0.5 mi..  
South-facing slope below limestone cliffs, grassland with scattered pines. Phenology: flowering & fruiting. 

Hollis Marriott, 8576.  8/4/1984. 		RM 376854	Barcode: RM0170145
     with Dennis Horning
_________________________________________________________________________

323.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Black Hills: Elk Mountain area, Mix Spring, ca 14.5 air mi SSE of Newcastle.  Elev. 4800 ft.
T43N R60W S28.  43.6767 N, 104.0705 W; uncertainty 1 mi..  
Ponderosa pine forest. Phenology: flowering & fruiting. 

Hollis Marriott, 8760.  8/8/1984. 		RM 376853	Barcode: RM0170144
     with Dennis Horning
_________________________________________________________________________

324.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

Hollis Marriott, 8872.  8/10/1984. 		RM 376852	Barcode: RM0170142
_________________________________________________________________________

325.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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. Phenology: flowering & fruiting. 

Hollis Marriott, 8961.  8/10/1984. 		RM 376851	Barcode: RM0170143
_________________________________________________________________________

326.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: just E of Inyan Kara Mountain, ca 13.5 air mi S of Sundance.  Elev. 5200 ft.
T49N R62W S28.  44.20194 N, 104.30389 W; uncertainty 1 mi..  
Sparsely-vegetated gypseous hilltop (Spearfish Formation). Phenology: flowering & fruiting. 

Hollis Marriott, 9245.  8/18/1984. 		RM 376850	Barcode: RM0170115
_________________________________________________________________________

327.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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..  
Big sagebrush-grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 9251.  8/21/1984. 		RM 376849	Barcode: RM0170112
_________________________________________________________________________

328.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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..  
Grassland on rocky (limestone) soil. Phenology: flowering & fruiting. 

Hollis Marriott, 9326.  8/27/1984. 		RM 376848	Barcode: RM0170114
_________________________________________________________________________

329.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Crook County: 2 mi S of Montana on Hulett-Alzada road.  Elev. 3800 ft.
T58N R63W S33.  44.9731 N, 104.4287 W; uncertainty 0.5 mi..  
Among pines and oaks in coarse sandy soil. Phenology: buds. 

John R. Reeder, 5087.  7/5/1969. 		RM 292144	Barcode: RM0170330
     with Charlotte G. Reeder
_________________________________________________________________________

330.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Powder River Basin: ca 12 air mi W of Upton.  Elev. 4400 ft.
T48N R67W S22; also S23.  44.12611 N, 104.8875 W; uncertainty 2 mi..  
Sandy plains, sandstone outcrops, eroded slopes; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4754.  7/24/1978. 		RM 321079	Barcode: RM0170101
_________________________________________________________________________

331.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Powder River Basin: ca 10 air mi SSW of Upton.  Elev. 4500 ft.
T46N R66W S14.  43.9661 N, 104.74833 W; uncertainty 1 mi..  
Highway right-of-way, sandy plains; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4848.  7/24/1978. 		RM 321080	Barcode: RM0170100
_________________________________________________________________________

332.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Crook County: Powder River Basin: ca 3 air mi N of Oshoto.  Elev. 4100 ft.
T54N R67W S32.  44.6219 N, 104.9314 W; uncertainty 1 mi..  
Sandy plains, holding pond; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4912.  7/26/1978. 		RM 321076	Barcode: RM0170102
_________________________________________________________________________

333.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Crook County: Powder River Basin: ca 3.5 air mi NNW of New Haven.  Elev. 3800 ft.
T56N R67W S34.  44.7947 N, 104.8811 W; uncertainty 1 mi..  
Ponderosa pine covered rolling plain, grassland, dry creekbed; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4969.  7/26/1978. 		RM 321092	Barcode: RM0170141
_________________________________________________________________________

334.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Belle Fourche River, 1.5 mi SE of Branaman Mountain and ca 8 mi N of Alva.  Elev. 3500 ft.
T56N R63W S20 SE1/4.  44.8232 N, 104.4432 W; uncertainty 0.5 mi..  
Open stands of Populus deltoides with understory of Poa pratensis and Stipa comata on sandy-gravel alluvium of river terrace. Phenology: flowering & fruiting. 

Michele Barlow, 554.  8/1/1992. 		RM 704068	Barcode: RM0170321
     with Steve Kettler
_________________________________________________________________________

335.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

Ron Kass, 4866.  8/18/1996. 		RM 743022	Barcode: RM0170304
_________________________________________________________________________

336.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Ca 22 mi SSE of Newcastle; 5 mi W of Dewey, South Dakota.  Elev. 3750 ft.
T41N R60W S7 SE1/4 NW1/4.  43.5488 N, 104.1132 W; uncertainty 0.25 mi..  
Near an artesian well. Phenology: fruiting. 

Ronald G. Schreibeis, D--28.  5/18/1976. 		RM 304827	Barcode: RM0170288
_________________________________________________________________________

337.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Weston County: Ca 17 mi S of Newcastle.
T42N R60W S19 SE1/4.  43.5997 N, 104.1059 W; uncertainty 0.5 mi..  
On bentonite hills. Occasional to common. Phenology: fruiting. 

Ronald G. Schreibeis, E--48.  5/18/1976. 		RM 304775	Barcode: RM0170289
_________________________________________________________________________

338.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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, river bottoms, and sagebrush plains above; shale slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 15854.  7/11/1983. 		RM 376844	Barcode: RM0170120
_________________________________________________________________________

339.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: ca 2 air mi NE of Aladdin.  Elev. 3600 ft.
T54N R61W S22.  44.6567 N, 104.1592 W; uncertainty 1 mi..  
Prairie, sandstone outcrops, and dry drainage; sandy slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 16195.  7/15/1983. 		RM 376843	Barcode: RM0170119
_________________________________________________________________________

340.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: ca 3 air mi NNE of Beulah.  Elev. 3500 ft.
T53N R60W S16; also S17.  44.58306 N, 104.0578 W; uncertainty 2 mi..  
Prairie and breaks with dry stream; sandy slope. Phenology: flowering & fruiting. 

Ronald L. Hartman, 16410.  7/16/1983. 		RM 376842	Barcode: RM0170118
_________________________________________________________________________

341.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: ridge between Beaver Creek and the Belle Fourche River, ca 5 air mi NNW of Alva.  Elev. 3800 ft.
T55N R64W S13.  44.7553 N, 104.48833 W; uncertainty 1 mi..  
Sandy ridge with ponderosa pine woodlands and prairies; prairie. Phenology: flowering & fruiting. 

Ronald L. Hartman, 16459.  7/18/1983. 		RM 376841	Barcode: RM0170085
_________________________________________________________________________

342.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: Tomcat Creek Oil Field, ca 19 air mi SW of Sundance.  Elev. 4300 ft.
T50N R65W S31.  44.2769 N, 104.70806 W; uncertainty 1 mi..  
Pinus ponderosa woodland on rolling hills of shale with wet drainages, shale badlands, Sarcobatus vermiculatus flats, and sandy sagebrush Artemisia slopes; woodland. Phenology: flowering & fruiting. 

Ronald L. Hartman, 18172.  7/15/1984. 		RM 376840	Barcode: RM0170086
_________________________________________________________________________

343.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Crook County: Black Hills: ca 4 air mi NW of summit of Inyan Kara Mountain.  Elev. 4800 ft.
T49N R63W S16.  44.23111 N, 104.42667 W; uncertainty 1 mi..  
Sagebrush slopes on red beds with moist drainage. Phenology: flowering & fruiting. 

Ronald L. Hartman, 18289.  7/15/1984. 		RM 376839	Barcode: RM0170087
_________________________________________________________________________

344.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland District: vicinity of Cow Creek  Camp/ Picnicground on Cow Creek ca 5.5 air mi W of Fort Howes Work Center, ca 25 air mi S Ashland.  Elev. 3850 ft.
T6S R45E S17 SE1/4.  45.3101 N, 106.2427 W; NAD 83, , GPS reading.  
Meadow in the valley bottom. Phenology: flowering & fruiting. 

B. E. Nelson, 78205.  7/25/2009. 		USFS 889289	Barcode: USFS0056005
_________________________________________________________________________

345.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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. 3900-4020 ft.
T7S R47E S13 W1/2.  45.2317 N, 105.9148 W; NAD 83, , GPS reading.  
Dry slopes and ridge top. Phenology: fruiting. 

B. E. Nelson, 78300.  7/26/2009. 		USFS 889251	Barcode: USFS0056177
_________________________________________________________________________

346.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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.  
Weedy slopes and flats above the reservoir. Phenology: fruiting. 

B. E. Nelson, 78436.  7/30/2009. 		USFS 889291	Barcode: USFS0056006
_________________________________________________________________________

347.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: near the head of Schleichart Draw ca 0.5 air mi W of Riley Pass, ca 18 air mi N of Buffalo.  Elev. 3220-3320 ft.
T22N R5E S27 SE1/4.  45.8404 N, 103.4844 W; NAD 83, , GPS reading.  
Sandy slopes below the sandstone cliffs. Phenology: fruiting. 

B. E. Nelson, 78476.  7/30/2009. 		USFS 889222	Barcode: USFS0056148
_________________________________________________________________________

348.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: ca 0.5 air mi SE of Riley Pass, ca 18 air mi N of Buffalo.  Elev. 3290-3320 ft.
T22N R5E S26 SW1/4.  45.836 N, 103.471 W; NAD 83, , GPS reading.  
Flats with Uranium mine spoil piles and area of ponderosa pine forest. Phenology: fruiting. 

B. E. Nelson, 78551.  7/30/2009. 		USFS 889221	Barcode: USFS0055573
_________________________________________________________________________

349.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: on top and east side of buttes ca 3.5 air mi S of Reva Gap, ca 19.5 air mi SES of Buffalo.  Elev. 3360-3600 ft.
T18N R8E S32 W1/2.  45.4843 N, 103.1753 W to 45.4796 N, 103.1768 W to 45.4812 N, 103.1726 W to 45.4826 N, 103.1722 W; NAD 83, , GPS reading.  
Grass-forb meadow and open ponderosa pine woods. Phenology: fruiting. 

B. E. Nelson, 78605.  8/1/2009. 		USFS 889220	Barcode: USFS0055572
_________________________________________________________________________

350.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: East Short Pine Hills: along a draw leading into Ward Gulch and to Spring No. 1, ca 17 air mi SW of Buffalo.  Elev. 3660-3900 ft.
T16N R3E S11 N1/4.  45.3712 N, 103.7168 W to 45.3716 N, 103.7178 W to 45.3696 N, 103.7266 W; NAD 83, , GPS reading.  
Open grass-forb ridge-top in a ponderosa pine forest. Phenology: fruiting. 

B. E. Nelson, 78621.  8/2/2009. 		USFS 889219	Barcode: USFS0055571
_________________________________________________________________________

351.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: on the divide SE of Devils Canyon, ca 21 air mi SE of Ekalaka.  Elev. 3960-4080 ft.
T2S R61E S8 NW1/4.  45.6806 N, 104.2279 W; NAD 83, , GPS reading.  
Slopes and ravines of a burned area. Phenology: fruiting. 

B. E. Nelson, 78748.  8/4/2009. 		USFS 889218	Barcode: USFS0055570
_________________________________________________________________________

352.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: at the mouth of Spring Canyon and just below at the northwest base of Rustler Ridge, ca 20.5 air mi SE of Ekalaka.  Elev. 3640-3900 ft.
T1S R61E S32 NE1/4; also NW1/4 S33.  45.708 N, 104.2162 W; NAD 83, , GPS reading.  
Open slope and ponderosa pine savannah. Phenology: fruiting. 

B. E. Nelson, 78815.  8/4/2009. 		USFS 889217	Barcode: USFS0055569
_________________________________________________________________________

353.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: Iron Spring and vicinity and down stream, ca 18 air mi SE of Ekalaka.  Elev. 3420-3540 ft.
T1S R61E S17 NW1/4.  45.7526 N, 104.231 W to 45.7556 N, 104.2251 W; WGS 83, , GPS reading.  
Sandy slopes around large sandstone outcrops. Phenology: fruiting. 

B. E. Nelson, 78912.  8/4/2009. 		USFS 889216	Barcode: USFS0055568
_________________________________________________________________________

354.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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. 3300-3360 ft.
T16N R9E S28 SW1/4; also N1/2 S33.  45.3165 N, 103.0363 W; NAD 83, , GPS reading.  
Grass-dominated butte top with occasional hardwood draws. Phenology: fruiting. 

Hans Hallman, 2816.  7/25/2009. 		USFS 889287	Barcode: USFS0056914
_________________________________________________________________________

355.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Willard Gap off of Rimrock Trail or Forest Road 3150, ca 3 air mi ESE of Summit Pass on SD Hwy 79 and ca 26.5 air mi SE of Buffalo.  Elev. 3280-3380 ft.
T16N R8E S14 N1/2.  45.3508 N, 103.1062 W; NAD 83, , GPS reading.  
Large draw dominated by green ash, snowberry, and sedges. Phenology: fruiting. 

Hans Hallman, 2967.  7/26/2009. 		USFS 886344	Barcode: USFS0049730
_________________________________________________________________________

356.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: in the vicinity of Red Bluff Spring, just W of Forest Road 3117, ca 5 air mi SSW of Mill Iron and ca 16.5 air mi ESE of Ekalaka.  Elev. 3300-3340 ft.
T1S R61E S6 N1/2.  45.7857 N, 104.2355 W; NAD 83, , GPS reading.  
Base of east-facing rock cliff. Phenology: fruiting. 

Hans Hallman, 3053.  7/26/2009. 		USFS 889319	Barcode: USFS0055847
_________________________________________________________________________

357.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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. 3820-3900 ft.
T1N R58E S24 SE1/4.  45.8241 N, 104.4559 W; NAD 83, , GPS reading.  
Open ponderosa pine and grass-dominated woodland. Phenology: fruiting. 

Hans Hallman, 3281.  7/30/2009. 		USFS 889318	Barcode: USFS0055846
_________________________________________________________________________

358.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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: fruiting. 

Hans Hallman, 3332.  7/30/2009. 		USFS 889380	Barcode: USFS0056103
_________________________________________________________________________

359.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: just NW of Ekalaka Park off of Forest Road 3818A, ca 1/4 air mi N of Hidden Spring, ca 6.5 air mi SSE of Ekalaka.  Elev. 3900-4000 ft.
T1N R58E S33 N1/2.  45.8005 N, 104.5173 W; NAD 83, , GPS reading.  
Ponderosa pine-dominated upland. Phenology: fruiting. 

Hans Hallman, 3458.  7/30/2009. 		USFS 889379	Barcode: USFS0056104
_________________________________________________________________________

360.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in the vicinity of Oliver Springs, ca 0.5 air mi N of Mont Hwy 323 at Conger Hill, ca 5.5 air mi SE of Ekalaka.  Elev. 3640-3680 ft.
T1N R58E S13 SE1/4.  45.8407 N, 104.4545 W; NAD 83, , GPS reading.  
Hardwood draw dominated by green ash and grasses. Phenology: fruiting. 

Hans Hallman, 3517.  7/30/2009. 		USFS 889378	Barcode: USFS0056105
_________________________________________________________________________

361.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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, 3601.  8/1/2009. 		USFS 889377	Barcode: USFS0056084
_________________________________________________________________________

362.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: just NW of unnamed 4WD road ca 1.5 air mi SW of The Breaks Coulee, ca 15 air mi NE of Ashland.  Elev. 3100-3200 ft.
T1S R46E S6 SE1/4.  45.7772 N, 106.1018 W; NAD 83, , GPS reading.  
Ponderosa pine and grass-dominated draw. Phenology: fruiting. 

Hans Hallman, 3660.  8/2/2009. 		USFS 889376	Barcode: USFS0056085
_________________________________________________________________________

363.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Carter County: Just E of Beaver Creek Road ca 1.5 air mi NW of Red Butte, ca 15.5 air mi NNE of Ashland.  Elev. 3160-3220 ft.
T1N R45E S32 N1/2.  45.7987 N, 106.1604 W; NAD 83, , GPS reading.  
Grass-dominated upland with scattered ponderosa pine. Phenology: flowering & fruiting. 

Hans Hallman, 3674.  8/2/2009. 		RM 
_________________________________________________________________________

364.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: South Cave Hills: in and around Timber Canyon, between Forest roads 3113 and 3137, ca 11.5 air mi N of Buffalo.  Elev. 3340-3400 ft.
T21N R5E S30 SW1/4.  45.7479 N, 103.5604 W; NAD 83, , GPS reading.  
Green ash-dominated draw. Phenology: fruiting. 

Hans Hallman, 3782.  8/4/2009. 		USFS 889375	Barcode: USFS0056086
_________________________________________________________________________

365.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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: fruiting. 

Hans Hallman, 3876.  8/4/2009. 		USFS 889374	Barcode: USFS0056087
_________________________________________________________________________

366.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

Hans Hallman, 3921.  8/10/2009. 		USFS 889373	Barcode: USFS0056088
_________________________________________________________________________

367.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: in Cheesman Draw, just NE of Pioneer Cemetery off of Forest Road 3045, ca 8.5 air mi WNW of Camp Cook, SD.  Elev. 3630-3670 ft.
T3S R61E S12 South1/2.  45.5862 N, 104.144 W; NAD 83, , GPS reading.  
In and near margin of reservoir. Phenology: fruiting. 

Hans Hallman, 4016.  8/11/2009. 		USFS 889317	Barcode: USFS0055852
_________________________________________________________________________

368.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: just N of Fifteenmile Creek or Forest Road 4094, ca 1 air mi NNE of Dalzells Spring, ca 21 air mi ESE of Ashland.  Elev. 3940-4020 ft.
T5S R47E S9 SE1/4; also SW1/4 S10, NW1/4 S15, and NE1/4 S16.  45.3997 N, 105.9286 W; NAD 83, , GPS reading.  
Mixed badlands and grasslands. Phenology: fruiting. 

Hans Hallman, 4051.  8/13/2009. 		USFS 889316	Barcode: USFS0055845
_________________________________________________________________________

369.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

Hans Hallman, 4291.  8/16/2009. 		USFS 889315	Barcode: USFS0055844
     with G. Gust
_________________________________________________________________________

370.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: just E of Forest Road 3117, ca 1/4 air mi SE of Iron Spring, ca 18 air mi NW of Camp Crook, SD.  Elev. 3480-3580 ft.
T1S R61E S17.  45.7243 N, 104.2192 W; NAD 83, , GPS reading.  
Grass-dominated meadow into wind-thrown ponderosa pine woodland. Phenology: fruiting. 

Hans Hallman, 4331.  8/16/2009. 		USFS 889314	Barcode: USFS0055843
     with G. Gust
_________________________________________________________________________

371.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in and around McNab Pond, at terminus of Forest Road 1401, ca 0.5 air mi NE of Mont Hwy 323, ca 7 air mi SE of Ekalaka.  Elev. 3420-3520 ft.
T1N R59E S19 NE1/4.  45.8362 N, 104.4314 W; NAD 83, , GPS reading.  
In and around pond dominated by Scirpus and Typha spp. and grasses on its margin. Phenology: fruiting. 

Hans Hallman, 4547.  8/18/2009. 		USFS 889313	Barcode: USFS0055842
     with G. Gust
_________________________________________________________________________

372.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in the vicinity of Gundlach Well off of Forest Road 3103, ca 6 air mi ESE of Ekalaka.  Elev. 3860-4000 ft.
T1N R59E S7 South1/2; also N1/2 S7.  45.8627 N, 104.4373 W; NAD 83, , GPS reading.  
Open grass and ponderosa pine-dominated woodland. Phenology: fruiting. 

Hans Hallman, 4636.  8/18/2009. 		USFS 889312	Barcode: USFS0055863
     with G. Gust
_________________________________________________________________________

373.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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, 5938.  7/8/2010. 		RM 
_________________________________________________________________________

374.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Forest Road 4516, ca 2 air mi W of Mont Hwy 484 or Otter Creek Road, ca 6.5 air mi NNW of Fort Howes.  Elev. 3380-3420 ft.
T5S R45E S20 E1/4; also S21 W1/2.  45.3886 N, 106.1975 W; NAD 83, , GPS reading.  
Open ponderosa pine forest with grass and sagebrush-dominated understory. Phenology: fruiting. 

Hans Hallman, 6020.  7/10/2010. 		USFS 889311	Barcode: USFS0055862
_________________________________________________________________________

375.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Griffin Pass, E of Forest Road 4431, ca 21.5 air mi ENE of Ashland.  Elev. 3680-4100 ft.
T2S R48E S20 NW1/4; also S17 SW1/4.  45.6522 N, 105.8323 W; NAD 83, , GPS reading.  
Open ponderosa pine forest with grass-dominated understory mixed with steep badlands. Phenology: fruiting. 

Hans Hallman, 6053.  7/12/2010. 		USFS 889310	Barcode: USFS0055861
_________________________________________________________________________

376.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of East Fork Spring, just S of East Fork Otter Creek Road, ca 14 air mi ENE of Ashland.  Elev. 3780-3850 ft.
T2S R46E S25.  45.6345 N, 105.9923 W; NAD 83, , GPS reading.  
Amongst rock outcrops in a ponderosa pine-dominated forest. Phenology: fruiting. 

Hans Hallman, 6127.  7/13/2010. 		USFS 886345	Barcode: USFS0049731
_________________________________________________________________________

377.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: just E of Forest Road 3814, ca 1 air mi ENE of Smith Well, ca 5.5 mi SSW of Ekalaka.  Elev. 3900-4020 ft.
T1N R58E S19 SW1/4; also S30 NW1/4.  45.8154 N, 104.5661 W; NAD 83, , GPS reading.  
Open ponderosa pine forest in historic burn with thick stands of regenerating pine up to 15 ft. tall; associates include Juniperus, Rhus, and grasses. Phenology: fruiting. 

Hans Hallman, 6240.  7/15/2010. 		USFS 889309	Barcode: USFS0055860
_________________________________________________________________________

378.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Carter County: Custer National Forest: Chalk Buttes: to ca 0.5 air mi N of Trenk Pass on Forest Road 3816, ca 12 air mi SW of Ekalaka.  Elev. 3680-4120 ft.
T1S R57E S21 SW1/4; also S28 NW1/4.  45.7399 N, 104.6834 W; NAD 83, , GPS reading.  
Ponderosa pine woodland on and near chalkstone buttes. Phenology: fruiting. 

Hans Hallman, 6309.  7/16/2010. 		USFS 
_________________________________________________________________________

379.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Suicide Pass near Forest Road 4777, ca 1 air mi N of U.S. Hwy 212, ca 18.5 air mi E of Ashland.  Elev. 4000-4120 ft.
T3S R47E S23 N1/4; also S14 S1/4.  45.5634 N, 105.8942 W; NAD 83, , GPS reading.  
Ponderosa pine-dominated woodland. Phenology: fruiting. 

Hans Hallman, 6403.  7/18/2010. 		USFS 889307	Barcode: USFS0055858
_________________________________________________________________________

380.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Powder River County: In the vicinity of unnamed reservoir on Flood Creek, ca 0.5 air mi E of Moorehead Road, ca 15 air mi SW of Broadus.  Elev. 3240-3360 ft.
T6S R50E S19 SE1/4; also S20 SW1/4.  45.2941 N, 105.6344 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated grazing land with scattered badlands and gravelly slopes. Phenology: fruiting. 

Hans Hallman, 6461.  7/19/2010. 		RM 889306	Barcode: USFS0055857
_________________________________________________________________________

381.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Cabin Spring near the junction of Forest roads 4425 and 4776D, ca 1.5 air mi N of U.S. Hwy 212, ca 15 air mi E of Ashland.  Elev. 3650-3800 ft.
T3S R47E S17 NW1/4.  45.5758 N, 105.9554 W; NAD 83, , GPS reading.  
Ponderosa pine woodland with grass-dominated understory. Phenology: fruiting. 

Hans Hallman, 6479.  7/21/2010. 		USFS 889305	Barcode: USFS0055856
_________________________________________________________________________

382.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Carter County: Ca 1.5 air mi W of Albion, ca 3/4 air mi N of Wyoming, ca 16 air mi E of Alzada.  Elev. 3480-3560 ft.
T9S R62E S35 NE1/4.  45.0105 N, 104.0867 W; NAD 83, , GPS reading.  
Grass-dominated grazing land with scattered badlands. Phenology: fruiting. 

Hans Hallman, 6558.  7/23/2010. 		RM 889304	Barcode: USFS0055855
_________________________________________________________________________

383.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Road Draw Spring No. 2, SE of JB Pass, E of Forest Road 3148, ca 20 air mi SE of Buffalo.  Elev. 3480-3570 ft.
T17N R8E S25 W1/2.  45.4086 N, 103.2176 W; NAD 83, , GPS reading.  
Exposed hilltop with Dalea, Opuntia, Bouteloua, Rhus, and Andropogon; rocky substrate. Phenology: fruiting. 

Hans Hallman, 6616.  7/23/2010. 		USFS 889303	Barcode: USFS0055874
_________________________________________________________________________

384.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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. 3400-3460 ft.
T2S R61E S19.  45.6473 N, 104.2461 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated meadow. Phenology: fruiting. 

Hans Hallman, 6672.  7/24/2010. 		USFS 889302	Barcode: USFS0055873
_________________________________________________________________________

385.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Carter County: Just S of Powderville Road, ca 2.5 air mi E of Powder River County, ca 20 air mi WSW of Ekalaka.  Elev. 3110-3220 ft.
T1S R55E S9.  45.7694 N, 104.9256 W; NAD 83, , GPS reading.  
Badlands. Phenology: fruiting. 

Hans Hallman, 6745.  7/25/2010. 		RM 889301	Barcode: USFS0055872
_________________________________________________________________________

386.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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. 3440-3600 ft.
T6S R45E S26 NE1/4.  45.292 N, 106.1827 W; NAD 83, , GPS reading.  
Burned hillside with rocky, sandy soils and scattered rock outcrops. Phenology: fruiting. 

Hans Hallman, 6830.  7/27/2010. 		USFS 889300	Barcode: USFS0055871
_________________________________________________________________________

387.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Dry Gulch Reservoir E of Forest Road 4432D, ca 3.5 air mi E of Fort Howes.  Elev. 3840-4020 ft.
T6S R46E S22 SE1/4.  45.3013 N, 106.0786 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated steppe. Phenology: fruiting. 

Hans Hallman, 6909.  7/28/2010. 		USFS 889299	Barcode: USFS0055870
_________________________________________________________________________

388.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: in the vicinity of O'Dell Reservoir, ca 1 air mi ENE of Poker Jim Butte, ca 19 air mi SSW of Ashland.  Elev. 4000-4120 ft.
T6S R44E S9 SE1/4.  45.329 N, 106.3488 W; NAD 83, , GPS reading.  
Mixed sagebrush and grass-dominated steppe and hardwood draw with scattered ponderosa pine; heavily grazed and trodden on by cattle. Phenology: fruiting. 

Hans Hallman, 6976.  7/28/2010. 		USFS 889298	Barcode: USFS0055869
_________________________________________________________________________

389.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

Hans Hallman, 7093.  7/30/2010. 		USFS 889297	Barcode: USFS0055868
_________________________________________________________________________

390.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

Hans Hallman, 7151.  7/31/2010. 		USFS 889296	Barcode: USFS0055867
_________________________________________________________________________

391.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

Hans Hallman, 7203.  8/3/2010. 		USFS 889295	Barcode: USFS0055866
_________________________________________________________________________

392.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: SW of the junction of Forest roads 4769 and 4427, ca 3 air mi S of Liscom Butte, ca 16 air mi ENE of Ashland.  Elev. 3640-3960 ft.
T1S R47E S31 S1/2.  45.7002 N, 105.9802 W; NAD 83, , GPS reading.  
Ponderosa pine woodland with grass-dominated understory and moist draws dominated by green ash and hawthorn. Phenology: fruiting. 

Hans Hallman, 7264.  8/5/2010. 		USFS 889294	Barcode: USFS0055853
_________________________________________________________________________

393.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: along Forest Road 47696 between Sartin Draw Reservoir and Sartin Draw Spring, ca 16 air mi NE of Ashland.  Elev. 3440-3560 ft.
T1S R46E S25 N1/2.  45.7213 N, 105.9928 W; NAD 83, , GPS reading.  
In green ash and Crataegus-dominated draw surrounded by open ponderosa pine woodland with grass-dominated understory. Phenology: fruiting. 

Hans Hallman, 7300.  8/6/2010. 		USFS 889293	Barcode: USFS0055854
_________________________________________________________________________

394.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

Hans Hallman, 7451.  8/11/2010. 		USFS 889252	Barcode: USFS0056176
_________________________________________________________________________

395.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: Tongue River Breaks Hiking and Riding Area: in the vicinity of Black Eagle Spring N of Forest Road 4023, ca 3.5 air mi WNW of Poker Jim Butte, ca 19 air mi SSW of Ashland.  Elev. 3960-4080 ft.
T6S R43E S2.  45.3435 N, 106.4273 W; NAD 83, , GPS reading.  
Open ponderosa pine forest with grass-dominated understory. Phenology: fruiting. 

Hans Hallman, 7485.  8/15/2010. 		USFS 889288	Barcode: USFS0056913
_________________________________________________________________________

396.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

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

Hans Hallman, 7611.  8/15/2010. 		USFS 889290	Barcode: USFS0055864
_________________________________________________________________________

397.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Phillips County: Upper Missouri River Breaks National Monument: at the end of Winter Ridge Road above and W of Winter Creek, ca 15 air mi SW of Hays; ca 61 air mi SW of Malta.  Elev. 3000-3100 ft.
T24N R22E S34 E1/2.  47.8067 N, 108.8785 W to 47.8028 N, 108.8789 W; NAD 83, GPS reading.  
Sagebrush-grassland. Phenology: flowering. 

B. E. Nelson, 80467.  7/25/2010. 		RM 
     with Joseph L. M. Charboneau
_________________________________________________________________________

398.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Phillips County: Larb Hills (South): at the head of Telegraph Creek, ca 47 air mi S of Saco; ca 44 air mi SSE of Malta.  Elev. 2900-3100 ft.
T24N R33E S33 W1/2.  47.7983 N, 107.4928 W; NAD 83, GPS reading.  
Grassy slopes and ravines. Phenology: flowering. 

B. E. Nelson, 80681.  7/29/2010. 		RM 
_________________________________________________________________________

399.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Phillips County: Larb Hills (South): near the head of South Fork Shotgun Coulee ca 1 air mi N of Coal Mine Hill, ca 44-45 air mi S of Saco; ca 40 air mi SSE of Malta.  Elev. 3000-3180 ft.
T24N R33E S7 W1/2.  47.8508 N, 107.5327 W to 47.8563 N, 107.5343 W; NAD 83, GPS reading.  
Grassy slopes with exposed clay patches, rocky knolls, and swales. Phenology: flowering. 

B. E. Nelson, 80736.  7/29/2010. 		RM 
_________________________________________________________________________

400.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Phillips County: Upper end of Peck Coulee ca 4 air mi S of Saskatchewan and ca 3 air mi E of Frenchman Creek, ca 51 air mi NNE of Malta.  Elev. 2900-2960 ft.
T37N R34E S21 NW1/4.  48.954 N, 107.2598 W; NAD 83, GPS reading.  
Low shale dunes with Arctostaphylos. Phenology: flowering & fruiting. 

B. E. Nelson, 80819.  7/31/2010. 		RM 
_________________________________________________________________________

401.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Phillips County: Along North Whitewater Road ca 5 air mi N of Whitewater; ca 35.5 air mi NNE of Malta.  Elev. 2430-2700 ft.
T35N R32E S6 N1/2.  48.8277 N, 107.5904 W; NAD 83, GPS reading.  
Steep slopes below sandstone ledges. Phenology: flowering. 

B. E. Nelson, 80906.  8/1/2010. 		RM 
_________________________________________________________________________

402.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Phillips County: Upper Missouri River Breaks National Monument: on Antelope Ridge and in East Fork Hideaway Coulee, ca 4 air mi NNE of Grand Island, ca 17 air mi SW of Zortman; ca 61 air mi SW of Malta.  Elev. 2800-3060 ft.
T23N R23E S17 NE1/4.  47.7589 N, 108.7869 W to 47.7553 N, 108.7875 W; NAD 83, GPS reading.  
Wooded steep hillsides on clay soil. Phenology: flowering. 

Joseph L. M. Charboneau, 1468.  7/11/2010. 		RM 
_________________________________________________________________________

403.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: E of CK Ridge Road just S of Refuge Road, ca 5.5 air mi S of Wrangler Reservoir, ca 23 air mi SE of Zortman; ca 49 air mi SSW of Malta.  Elev. 2680-2830 ft.
T22N R27E S1 SE1/4.  47.6967 N, 108.2019 W; NAD 83, GPS reading.  
Sagebrush-grasslands on clay soil with occasional open ponderosa pine woodlands. Phenology: flowering. 

Joseph L. M. Charboneau, 1820.  7/17/2010. 		RM 
_________________________________________________________________________

404.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Phillips County: N of Milk River Road on ridge E of Martins Coulee, ca 5.5 air mi S of Austin Lake, ca 21 air mi NNE of Malta.  Elev. 2430-2480 ft.
T33N R31E S15 NW1/4.  48.6234 N, 107.6554 W; NAD 83, GPS reading.  
Sandy hillslopes with grasses, forbs and shrubs. Phenology: flowering. 

Joseph L. M. Charboneau, 2101.  7/22/2010. 		RM 
_________________________________________________________________________

405.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Phillips County: Upper Missouri River Breaks National Monument: along Winter Ridge Road ca 2.5 air mi SW of Saskatchewan Butte, ca 60 air mi SW of Malta.  Elev. 3090-3200 ft.
T24N R22E S23 NW1/4.  47.8433 N, 108.8717 W; NAD 83, GPS reading.  
Sandy ridgetop with sandstone outcrops and sagebrush-grasslands. Phenology: flowering. 

Joseph L. M. Charboneau, 2278.  7/25/2010. 		RM 
_________________________________________________________________________

406.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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.  
Clay to sandy semi-barren hillsides. Phenology: flowering. 

Joseph L. M. Charboneau, 2304.  7/27/2010. 		RM 
_________________________________________________________________________

407.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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.  
Sagebrush-grasslands on clay flats with greasewood. Phenology: flowering. 

Joseph L. M. Charboneau, 2405.  7/27/2010. 		RM 
_________________________________________________________________________

408.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Valley County: Canyon Creek, ca 3 air mi SW of Forsman Reservoir, ca 26.5 air mi NNW of Glasgow.  Elev. 2700-2810 ft.
T32N R38E S3 E1/2; also S2 NW1/4.  48.5595 N, 106.7634 W; NAD 83, GPS reading.  
Hillsides with a cover of buffaloberry. Phenology: flowering. 

Joseph L. M. Charboneau, 2545.  7/29/2010. 		RM 
_________________________________________________________________________

409.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Valley County: Spring Creek, ca 1 air mi SSW of Beaten Spring, ca 17 air mi NNE of Glasgow.  Elev. 2570-2710 ft.
T31N R39E S20 NE1/4.  48.433 N, 106.6923 W; NAD 83, GPS reading.  
Sagebrush-grasslands on stony clay soil. Phenology: flowering. 

Joseph L. M. Charboneau, 2590.  7/29/2010. 		RM 
_________________________________________________________________________

410.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: on Fourth Ridge, vicinity of Refuge Road 333, ca 2 air mi ESE of Berger Reservoir, ca 14 air mi SW of Fort Peck; ca 25 air mi S of Glasgow.  Elev. 2400-2650 ft.
T25N R39E S36 SW1/4; also S35 SE1/4.  47.8731 N, 106.6408 W; NAD 83, GPS reading.  
Steep hillslopes and ridgetop on loamy to sandy soil. Phenology: flowering. 

Joseph L. M. Charboneau, 2638.  7/31/2010. 		RM 
_________________________________________________________________________

411.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Valley County: Burnt Lodge Wilderness Study Area: Larb Hills (South): Plum Coulee on Plum Creek Trail, ca 3 air mi SSE of Castle Butte, ca 46 air mi SW of Glasgow.  Elev. 2510-2880 ft.
T23N R34E S5 E1/2.  47.7863 N, 107.3783 W to 47.7806 N, 107.3856 W; NAD 83, GPS reading.  
Sandy slopes and ridgetop. Phenology: flowering. 

Joseph L. M. Charboneau, 2809.  8/3/2010. 		RM 
_________________________________________________________________________

412.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Phillips County: Matador Ranch: W of Stage Road (Mont Hwy 204), Little Warm Creek, ca 8 air mi WNW of Veseth Reservoir, ca 10 air mi ENE of Zortman; ca 35 air mi SW of Malta.  Elev. 2940-3050 ft.
T26N R26E S26 NE1/4.  47.9823 N, 108.3292 W; NAD 83, GPS reading.  
Sandy hillsides. Phenology: flowering. 

Joseph L. M. Charboneau, 3081.  8/8/2010. 		RM 
_________________________________________________________________________

413.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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.  
Draw bottoms on clay soil. Phenology: flowering. 

Joseph L. M. Charboneau, 3108.  8/8/2010. 		RM 
_________________________________________________________________________

414.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Carpenter Coulee, S of Harper Ridge Road, ca 9 air mi SSW of Halfpint Reservoir, ca 41.5 air mi SW of Glasgow.  Elev. 2580-2770 ft.
T23N R35E S24 NE1/4; also S13 SE1/4.  47.7474 N, 107.1677 W; NAD 83, GPS reading.  
Sandy ridge. Phenology: flowering. 

Joseph L. M. Charboneau, 3237.  8/12/2010. 		RM 
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415.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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.  
Sagebrush-grasslands with juniper on clay hills. Phenology: flowering. 

Joseph L. M. Charboneau, 3315.  8/12/2010. 		RM 
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416.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Phillips County: Frenchman Creek, E of Turkey Track Road, ca 8 air mi E of Salsberg Reservoir, ca 28 air mi NNE of Saco; ca 45.5 air mi NE of Malta.  Elev. 2470-2740 ft.
T36N R34E S28 NE1/4.  48.8487 N, 107.2778 W to 48.8558 N, 107.2737 W; NAD 83, GPS reading.  
Clay hillsides. Phenology: flowering. 

Joseph L. M. Charboneau, 3439.  8/19/2010. 		RM 
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417.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Valley County: January Reservoir and vicinity, N of Little Beaver Road, ca 2 air mi ESE of Wilson Reservoir, ca 10 air mi SW of Glasgow.  Elev. 2250-2310 ft.
T27N R38E S24 N1/2.  48.0799 N, 106.76 W; NAD 83, GPS reading.  
Sagebrush-grasslands on stony clay soil. Phenology: flowering. 

Joseph L. M. Charboneau, 3786.  8/25/2010. 		RM 
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418.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Valley County: Jim Reservoir, N of Triple Crossing Road, ca 3 air mi WSW of Arrambide Reservoir, ca 23.5 air mi SW of Glasgow.  Elev. 2350-2440 ft.
T26N R36E S10 NE1/4.  48.024 N, 107.0649 W; NAD 83, GPS reading.  
Shrubland with sagebrush and greasewood on badlands clay soil. Phenology: flowering. 

Joseph L. M. Charboneau, 3825.  8/25/2010. 		RM 
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419.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Middle Eighth Ridge, ca 2.5 air mi ENE of Graveyard Hill, ca 24 air mi SW of Fort Peck; ca 30 air mi SSW of Glasgow.  Elev. 2400-2640 ft.
T24N R38E S34 South1/2.  47.7911 N, 106.8199 W to 47.7954 N, 106.8331 W; NAD 83, GPS reading.  
Ponderosa pine woodland with juniper understory. Phenology: flowering. 

Joseph L. M. Charboneau, 7648.  7/14/2011. 		RM 
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420.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Phillips County: American Prairie Reserve: Larb Hills (South): La Plaz Coulee, ca 4.5 air mi N of Fort Peck Lake, ca 4 air mi NE of Schuyler Butte, ca 47 air mi SSE of Glasgow.  Elev. 2560-2680 ft.
T23N R32E S26 SE1/4.  47.7196 N, 107.5788 W; NAD 83, GPS reading.  
Breaks hills and slopes with ponderosa pine woodland and large areas of yellow sweetclover on clay to shalely soil. Phenology: flowering. 

Joseph L. M. Charboneau, 7958.  7/19/2011. 		RM 
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421.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: Mickey Butte, ca 4 air mi ENE of Dry Lake, ca 43 air mi ESE of Zortman; ca 54.5 air mi S of Malta.  Elev. 2650-2900 ft.
T21N R31E S18 NE1/4; also S8 SW1/4.  47.5891 N, 107.7862 W to 47.5913 N, 107.7735 W; NAD 83, GPS reading.  
Sides of sandstone butte. Phenology: flowering. 

Joseph L. M. Charboneau, 8044.  7/21/2011. 		RM 
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422.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: Bell Ridge, E of CMR Auto Tour Route (Refuge Road 101), ca 2.5 air mi N of the Missouri River, ca 19 air mi S of Zortman; ca 60 air mi SW of Malta.  Elev. 2730-2850 ft.
T22N R25E S30 NW1/4.  47.6433 N, 108.5683 W; NAD 83, GPS reading.  
Open, dry, south-facing slope with big sagebrush and greasewood on clay to shale. Phenology: flowering. 

Joseph L. M. Charboneau, 8110.  7/21/2011. 		RM 
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423.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Valley County: North Fork Sutherland Creek, along Murray Road, ca 2.5 air mi SSW of Murray Hill, ca 34 air mi WSW of Fort Peck; ca 36 air mi SW of Glasgow.  Elev. 2340-2380 ft.
T23N R36E S2 SW1/4; also S2 NW1/4.  47.7787 N, 107.0664 W to 47.7695 N, 107.0638 W; NAD 83, GPS reading.  
Big sagebrush steppe with greasewood on clay hills. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 8551.  8/2/2011. 		RM 
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424.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Cut Throat Coulee at terminus of Refuge Road 325, ca 4.5 air mi N of Bonetrail Boat Ramp, ca 44 air mi WSW of Fort Peck; ca 43 air mi SW of Glasgow.  Elev. 2720-2920 ft.
T23N R35E S20 South1/2; also S19 SE1/2.  47.7396 N, 107.2542 W to 47.7386 N, 107.2674 W; NAD 83, GPS reading.  
Sandstone outcrops. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 8602.  8/2/2011. 		RM 
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425.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Valley County: Willow Creek near its confluence with Eagles Nest Coulee and ridge to the W, ca 7.5 air mi WNW of Newberry Flat Reservoir, ca 15 air mi NNE of Hinsdale; ca 32 air mi NW of Glasgow.  Elev. 2240-2300 ft.
T33N R36E S25 SW1/4; also S26 SE1/4.  48.5868 N, 106.9702 W to 48.585 N, 106.937 W; NAD 83, GPS reading.  
Steep wooded drainage in bluffs above creek on sandy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 8908.  8/4/2011. 		RM 
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426.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: Manning Bottoms along Rock Creek, ca 10 air mi E of Fred Robinson Bridge, ca 21.5 air mi S of Zortman; ca 60 air mi SW of Malta.  Elev. 2280-2300 ft.
T21N R25E S2 N1/2.  47.6128 N, 108.4732 W; NAD 83, GPS reading.  
Sandy hillslopes with rabbitbrush and silver sagebrush. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 9463.  8/13/2011. 		RM 
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427.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Valley County: Badger Reservoir, ca 6 air mi SW of VR-2 Reservoir, ca 20 air mi SSW of Hinsdale; ca 25 air mi WSW of Glasgow.  Elev. 2410-2430 ft.
T27N R35E S12 NE1/4.  48.1125 N, 107.1508 W; NAD 83, GPS reading.  
Grasslands on shalely soil with longleaf woodworm. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 9603.  8/15/2011. 		RM 
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428.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				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. 3920-4000 ft.
T6S R47E S28 S1/2.  45.2849 N, 105.9668 W; NAD 83, , GPS reading.  
Steppe dominated by Artemisia, Psoralidium, and grasses. Phenology: fruiting. 

Hans Hallman, 7410.  8/10/2010. 		USFS 889292	Barcode: USFS0055865
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429.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of East Fork Spring, just S of East Fork Otter Creek Road, ca 14 air mi ENE of Ashland.  Elev. 3780-3850 ft.
T2S R46E S25.  45.6345 N, 105.9923 W; NAD 83, , GPS reading.  
Amongst rock outcrops in a ponderosa pine-dominated forest. Phenology: fruiting. 

Hans Hallman, 6127.  7/13/2010. 		 	Barcode: USFS0050143
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430.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: Sand Creek Canyon at east end of range, ca 17 air mi N of Independence Rock.  Elev. 6500 ft.
T26N R86W S9.  
Creek and adjacent sand dunes. Phenology: flowering & fruiting. 

Amy J. Roderick, 7881.  8/2/1998. 		 
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431.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Albany County: West slope Laramie Range: ca 0.4 mi NE of U.S. Hwy 30, ca 3.2 air mi E of downtown Laramie.  Elev. 7470 ft.
T16N R73W S36 SW1/4 SW1/4.  41.3096 N, 105.5373 W; WGS 84, , GPS reading.  
Old quarry, side slope, south east aspects: with Gutierrezia sarothrae, Artemisia frigida, Bromus inermis. Phenology: flowering. 

Bonnie Heidel, 4859.  9/9/2018. 		RM 981760	Barcode: RM0251734
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432.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: near County Road 211, ca 6.6 air mi SW of Powder River townsite.  Elev. 6060-6100 ft.
T35N R85W S31.  42.9606 N, 107.0801 W.  
Badlands; sagebrush and saltbush common. Phenology: flowering & fruiting. 

Amy J. Roderick, 7992.  8/11/1998. 		RM 
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433.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Miracle Mile on North Platte River, ca 1.5 air mi NNE of Kortes Dam.  Elev. 6000 ft.
T26N R84W S27 NE1/4; also S22.  42.1952 N, 106.8707 W.  
Sandy sagebrush-grasslands; yucca also common. Phenology: flowering & fruiting. 

Amy J. Roderick, 8174.  8/13/1998. 		RM 
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434.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: along Poison Spider Road, ca 19.4 air mi SE of Waltman.  Elev. 6100 ft.
T33N R85W S21.  42.8147 N, 107.0407 W.  
Sagebrush-grassland and roadside; red sandy soil. Phenology: flowering. 

Amy J. Roderick, 8308.  8/15/1998. 		RM 
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435.  Calamovilfa longifolia (Hook.) Scribn. var. longifolia  				Poaceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Steamboat Lake S of Wyo Hwy 220, ca 19 air mi W of Alcova townsite.  Elev. 5900-5950 ft.
T30N R86W S25.  42.5403 N, 107.0816 W.  
Sandy basin of sagebrush, rabbitbrush, and grasses. Phenology: flowering & fruiting. 

Amy J. Roderick, 8482.  8/18/1998. 		RM 
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