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

Database Search Results

195 matching records found (of 195).
Search query: Genus begins with Carex, Species begins with sprengelii, (search polygon not defined)
Sorted by: Scientific Name

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1.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: along West Fork Duck Creek, ca 7.5 air mi NE of Soda Well, ca 28 air mi NE of Gillette.  Elev. 3940-4000 ft.
T55N R69W S30 W1/2.  44.7173 N, 105.1975 W; uncertainty 1 mi..  
Draws leading to the creek with chokecherry and hawthorn. Phenology: fruiting. 

B. E. Nelson, 57251.  6/18/2002. 		RM 
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2.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ravine S of Bowman Hill on Rocky Point or County Road 85, ca 41 air mi NNE of Gillette; ca 24 air mi NE of Weston.  Elev. 3980-4120 ft.
T56N R69W S17 SE1/4.  44.8371 N, 105.1678 W; uncertainty 0.5 mi..  
Sandy hills and ravines with ponderosa pine. Phenology: fruiting. 

Peter J. Ebertowski, 1280.  7/7/2002. 		RM 
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3.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

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.  
Ravine with occasional boxelder and ash on slopes. Phenology: fruiting. 

Peter J. Ebertowski, 7564.  8/2/2003. 		RM 
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4.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Park County: Absaroka Mountains: Pine Creek Campground, ca 12 mi S of Livingston.  Elev. 6000 ft.
T4S R10E S17 NW1/4.  45.4869 N, 110.5187 W.  
Mixed coniferous forest with Viola canadensis, Circaea alpina, and Dryopteris expansa. Phenology: flowering & fruiting. 

Erwin F. Evert, 8086.  7/3/1985. 		RM 623126
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5.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: just E of Inyan Kara Road, ca 0.5 mi S of I-90.  Elev. 4000 ft.
T51N R63W S23.  44.3891 N, 104.3862 W.  
Riparian community under Populus tremuloides along creek. Phenology: fruiting. 

Erwin F. Evert, 11901.  6/2/1987. 		RM 731128	Barcode: RM0141595
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6.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Madison County: Madison Range: Bear Trap Canyon: along trail ca 2-3 mi S of trailhead along the east side of the Madison River.  Elev. 4600-4700 ft.
T3S R1E S27.  45.5452 N, 111.5884 W.  
Shrubland and narrow riparian area with Toxicodendron rydbergii, Symphoricarpos occidentalis, and Prunus virginiana. Phenology: flowering & fruiting. 

Erwin F. Evert, 20551.  6/10/1991. 		RM 738490
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7.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: Sand Dunes Picnic Ground, ca 17 mi NW of Red Lodge.  Elev. 5500 ft.
T7S R17E S2.  45.2508 N, 109.5965 W.  
Meadow opening in lodgepole pine forest with Lupinus wyethii, Delphinium bicolor, Arnica sororia, and Koeleria macrantha. Phenology: flowering & fruiting. 

Erwin F. Evert, 21164.  6/27/1991. 		RM 21164
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8.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: just S of Woodbine Campground, ca 33 mi S of Big Timber.  Elev. 5300 ft.
T5S R15E S32.  45.3559 N, 109.9019 W.  
Douglas fir forest with Physocarpus malvaceus, Oryzopsis asperifolia, Maianthemum racemosum, and Goodyera oblongifolia. Phenology: flowering & fruiting. 

Erwin F. Evert, 21374.  6/29/1991. 		RM 739651
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9.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: along jeep trail ca 1/4 mi S of Benbow Road (Forest Road 1414), ca 5 mi SSE of Nye.  Elev. 6000 ft.
T5S R16E S15.  45.3996 N, 109.7374 W.  
Douglas fir forest with some ponderosa pine and with Oryzopsis asperifolia and Spiraea betulifolia. Phenology: flowering & fruiting. 

Erwin F. Evert, 22889.  6/12/1992. 		RM 754005
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10.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: along south side of Pine Creek and Forest Road 978, ca 20 mi SE of Bozeman.  Elev. 6100 ft.
T4S R8E S5 SW1/4.  45.5161 N, 110.7657 W.  
Spruce forest on north-facing slope in moist-wet soil with Equisetum arvense, Mitella pentandra, Viola canadensis, and Carex sprengelii. Phenology: flowering & fruiting. 

Erwin F. Evert, 23075.  6/22/1992. 		RM 753824
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11.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: foothills just S of Bridger Creek Road, ca 13 mi N of Nye.  Elev. 5000 ft.
T3S R16E S4 SW1/4.  45.6034 N, 109.7576 W.  
Open north-facing slope above creek at edge of ponderosa pine-Douglas fir forest with Festuca idahoensis, Cerastium arvense, Claytonia lanceolata, and Myosotis alpestris. Phenology: flowering & fruiting. 

Erwin F. Evert, 24706.  6/3/1993. 		RM 612472
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12.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Custer National Forest: along Meyers Creek, in foothills ca 10 mi NW of Nye just W of the county line.  Elev. 6000 ft.
T4S R14E S13 NE1/4.  45.4869 N, 109.9428 W.  
Douglas fir-white spruce forest with Physocarpus malvaceus, Astragulus miser var. hylophilus, Viola canadensis var. corymbosa, and Arnica cordifolia. Phenology: flowering & fruiting. 

Erwin F. Evert, 25732.  7/8/1993. 		RM 611303
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13.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: west side of East Rosebud Lake, 20 mi W of Red Lodge.  Elev. 6208-6225 ft.
T7S R17E S21; also S28.  45.2061 N, 109.638 W.  
Open Douglas fir/spruce forest and rock outcroppings along lakeshore. Phenology: flowering. 

Erwin F. Evert, 27340.  6/26/1994. 		RM 781414
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14.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: along West Bridger Creek, ca 15 mi SSE of Big Timber.  Elev. 5160 ft.
T2S R15E S34.  45.618 N, 109.8607 W.  
Riparian community and adjacent Douglas fir forest with Viola canadensis, Acer glabrum, Alnus incana, Streptopus amplexifolius, and Carex disperma. Phenology: fruiting. 

Erwin F. Evert, 29878.  7/6/1995. 		RM 783147
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15.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Carbon County: Beartooth Range foothills: ridge ca 1/4 mi E of East Rosebud Creek, 3 mi S of Roscoe.  Elev. 5400 ft.
T6S R18E S16.  45.3103 N, 109.5137 W.  
Open, aspen-ponderosa pine woodland with Viola canadensis, Claytonia lanceolatea, and Smilacina stellata. Phenology: flowering & fruiting. 

Erwin F. Evert, 30894.  6/5/1996. 		RM 788050
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16.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Gallatin County: Gallatin Range foothills: Gallatin National Forest: Sourdough Canyon along east side of Sourdough Creek, 6 mi S of Bozeman.  Elev. 5360-5440 ft.
T3S R6E S18; also S17.  45.5743 N, 111.0331 W.  
Riparian community with Cornus sericea, Populus balsamifera, and Acer glabrum. Phenology: flowering & fruiting. 

Erwin F. Evert, 31043.  6/14/1996. 		RM 786999
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17.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Gallatin County: Gallatin Range foothills: Gallatin National Forest: Spire Rock Campground along south side of Squaw Creek, 23 mi SW of Bozeman.  Elev. 5600 ft.
T4S R4E S35.  45.4433 N, 111.1976 W; uncertainty 1 mi..  
Riparian community under Picea glauca with Viola canadensis var. corymbosa, Equisetum arvense, and Linnaea borealis. Phenology: flowering & fruiting. 

Erwin F. Evert, 31648.  6/28/1996. 		RM 787225
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18.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Washakie County: Tensleep Preserve, The Nature Conservancy: southwest flank, foothills of the Big Horn Mountains, ca 10 mi E of Ten Sleep; in Canyon Creek Canyon along the Ponderosa Trail well below where the Ponderosa Pine Trail joins Canyon Creek.  Old Maid Gulch quad.  Elev. 5250 ft.
44.0141 N, 107.2826 W; GPS Reading.  
Chokecherry shrubland community along the creek with Acer glabrum, Galium triflorum, Maianthermum stellatum, Osmorhiza, Viola canadensis, etc.; little west of south-facing slope (195 deg). Phenology: fruiting. 

Loy R. Phillippe, 36899.  6/18/2004. 		RM 785843	Barcode: RM0142244
     with Richard L. Larimore, Paul Marcum, Mary Ann Feist,  Daniel T. Busemeyer
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19.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Pennington County: Black Hills: Mount Rushmore National Memorial: Lafferty Gulch at north park boundary.  Elev. 4600 ft.
T2S R6E S7 SW1/4 of SE1/4.  zone 13, 4860415E, 624718N.  
Lush area along creek in north-trending drainage.  Paper birch/beaked hazel forest with white spruce, ca 50% tree canopy cover; thick diverse forb layer, mixed deciduous shrub layer; with Carex spp., Athyrium filix-femina, Aralia nudicaulis. 

Cheryl Mayer, 407.  6/11/2005. 		RM 804356	Barcode: RM0144054
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20.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Bear Lodge Range: ca 10 mi N of Sundance.  Elev. 6000 ft.
T52N R63W S17.  44.4889 N, 104.4578 W; NAD 83, uncertainty 2 mi., Digital Map.  
Rare on moist, mossy banks. Phenology: flowering & fruiting. 

C. L. Porter, 9115.  7/10/1962. 		RM 268316	Barcode: RM0142271
     with Marjorie W. Porter
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21.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Cochiti Canyon, 4.3 air mi SSE of Rabbit Mountain. From crossing of Trail 113 SE 1.3 mi in canyon.  Elev. 7200-8280 ft.
T18N R5E S19 NE1/4; also W1/2 S20 and NE1/4 S29.  35 46.764' N, 106 26.194' W to 35 45.872' N, 106 25.593' W; GPS reading.  
Canyon bottom and riparian. Phenology: fruiting. 

Brian Reif, 1118.  6/23/2003. 		RM 808987
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22.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Alamo Canyon and spring, 2 air mi E of Rabbit Mountain. From Forest Road 287-Mesa Road, at canyon crossing, 1.1 air mi SE down canyon. Then exiting N and returning across Sawyer Mesa via Mesa Road.  Elev. 8200-8740 ft.
T18N R5E S5.  35 49.604' N, 106 26.119' W to 35 48.764' N, 106 25.28' W; GPS reading.  
Riparian bottom obstructed by large boulders and with nettle understory in a narrow, steep canyon of pine/fir with volcanic cliffs. Phenology: fruiting. 

Brian Reif, 2027.  7/9/2002. 		RM 808986
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23.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Sheridan County: Pass Creek, WNW of Ranchester.  Elev. 4600 ft.
T58N R84W S26.  44.9739 N, 107.4487 W; uncertainty 5 mi..  
Phenology: fruiting. 

Aven Nelson, 2487.  7/21/1896. 		RM 8630	Barcode: RM0142266
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24.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: along north side of Grommund Creek, ca 6.5 mi W of Buffalo.  Elev. 5600 ft.
T50N R83W S2.  44.3314 N, 106.81139 W.  
In riparian thickets of Betula occidentalis, Cornus stolonifera and Populus balsamifera. Phenology: flowering. 

Erwin F. Evert, 16305.  5/29/1989. 		RM 577197	Barcode: RM0142258
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25.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Johnson County: Between Sheridan and Buffalo.  Elev. 3500-5000 ft.
Rolling plains. Phenology: fruiting. 

Frank Tweedy, 3356.  6/15/1900. 		RM 38165	Barcode: RM0142261
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26.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Johnson County: E slope Big Horn Mountains: Poison Creek Canyon; ca 21.5 air mi SSW of Buffalo.  Elev. 6400-6800 ft.
T48N R83W S32 E1/2; and also SW1/4 of SW1/4 S33.  44.0841 N, 106.8577 W; uncertainty 0.25 mi..  
Banks of creek with thick brush cover of Rubus, Ribes lacustre, and Acer glabrum. Phenology: flowering & fruiting. 

Walter Fertig, 12737.  6/21/1992. 		RM 580131	Barcode: RM0142264
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27.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Johnson County: East Slope Big Horn Mountains: Bear Gulch, ca 1 mi SW of Little Piney Creek, ca 2.5 mi W of Kearney.  Elev. 5000 ft.
T53N R83W S29 SE1/4.  44.541 N, 106.8785 W; uncertainty 0.5 mi..  
Shady, moist aspen-white snowberry and hawthorne woods. Phenology: fruiting. 

Walter Fertig, 15074.  7/19/1994. 		RM 603287	Barcode: RM0142265
     with Janet Britt
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28.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Sheridan County: Big Horn Range: west side of Fisher Mountain near head of canyon; ca 0.3 mi SE of the West Fork of the Big Horn River; ca 2 mi S of Montana.  Elev. 6000 ft.
T58N R90W S26 SE1/4 of SW1/4.  44.9739 N, 107.6934 W; uncertainty 0.25 mi..  
Aspen grove and tall forb-Carx sprengelii meadow in bottom of canyon on flat bench adjacent to dry stream. Phenology: flowering. 

Walter Fertig, 17051.  8/9/1996. 		RM 703608	Barcode: RM0142262
     with George Jones
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29.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Albany County: Laramie Range: north side of Wyo Hwy 210 (Happy Jack Road) on north side of Brush Creek, ca 1.5 mi W of Laramie County and 2 mi E of Twin Mountain.  Elev. 7800-7850 ft.
T14N R71W S12 SW1/4 SW1/4.  41.1962 N, 105.2977 W; uncertainty 0.25 mi..  
Grassy ledges on Sherman Granite knob.  Soil loamy, thin.  Site dominated by Carex oreocharis, Koeleria macrantha, and Potentilla fissa. Phenology: flowering & fruiting. 

Walter Fertig, 19584.  6/17/2001. 		RM 703902	Barcode: RM0142260
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30.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Albany County: 13 mi W of Sybille Highway (Wyo Hwy 34) on county road.  Elev. 6600 ft.
T23N R72W S24.  41.9518 N, 105.4179 W; uncertainty 1 mi..  
Aspen grove. Phenology: fruiting. 

William M. Johnson, 421.  6/25/1964. 		USFS 401748	Barcode: USFS0067228
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31.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Cold Springs Creek.  Elev. 4500 ft.
T51N R61W S15.  44.4132 N, 104.1685 W; NAD 83, uncertainty .5 mi., Nat. Geog. TOPO!.  
Roadside with Poa. Phenology: flowering & fruiting. 

Robert D. Dorn, 1807.  6/13/1973. 		RM 290948	Barcode: RM0142269
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32.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County:   Elev. 5500 ft.
T51N R60W S21 SW1/4.  44.3894 N, 104.0622 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Thicket with Corylus, Betula. Phenology: fruiting. 

Robert D. Dorn, 3791.  7/27/1982. 		RM 340092	Barcode: RM0142268
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33.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Lawrence County: Black Hills National Forest: Minnesota Ridge S. & G. Exclosure.  Elev. 5500 ft.
44.176 N, 103.701 W.  
Phenology: fruiting. 

Charles P. Pase, 565.  6/19/1956. 		RMRS 204
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34.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Pennington County: Rapid Creek.  Elev. 3200 ft.
T2N R7E S36.  
Shady slope in humus. Phenology: flowering & fruiting. 

A. C. McIntosh, 206.  6/6/1924. 		RM 99354	Barcode: RM0144055
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35.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Pennington County: Rapid Creek.  Elev. 3200 ft.
T2N R7E S36.  44.0835 N, 103.2204 W; uncertainty 2 mi..  
Shady slope in humus. Phenology: flowering & fruiting. 

Arthur C. McIntosh, 206.  6/6/1924. 		RM 99354
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36.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Pennington County: Black Hills National Forest: Victoria Creek.  Elev. 4600 ft.
T1N R6E S20.  44.0272 N, 103.4323 W; uncertainty 1 mi..  
2% south slope; clay soil; park vegetation type; Poa pratensis, Symphoricarpos occidentalis, and Carex spp. association. Phenology: flowering & fruiting. 

Charles P. Pase, 504.  6/5/1956. 		USFS 432850	Barcode: USFS0067344
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37.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Lawrence County: Black Hills National Forest: Minnesota Ridge at Ross Spring.  Elev. 5500-5550 ft.
T2N R4E S8.  
Sheep and goat exclosure; open grassy ridge; in moist brushy areas; open grassy ridge; 2 percent north slope; clay soil. Phenology: flowering & fruiting. 

Charles P. Pase, 565.  6/19/1956. 		USFS 432848	Barcode: USFS0067345
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38.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Pennington County: Black Hills: Black Elk Wilderness: valley bottom of tributary to Grizzly Bear Creek, ca 7.2 air mi SE of Hill City.  Elev. 4920 ft.
T2S R5E S24 NE1/4 of NE1/4.  43.8653 N, 103.46 W; uncertainty 0.25 mi..  
In grassy area in valley bottom near creek; with paper birch, white spruce, ponderosa pine and willow. Phenology: flowering & fruiting. 

Cheryl Mayer, 31.  6/9/2000. 		RM 709943	Barcode: RM0144061
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39.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: Custer National Forest: draw south and adjacent to Eagles Nest Ranger Station.  Elev. 3200 ft.
T22N R5E S10.  
5 percent north slope; sandy soil; distrubted in bunches. Phenology: flowering & fruiting. 

Glen L. Dodge, 73.  6/4/1924. 		USFS 432847	Barcode: USFS0067346
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40.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Lawrence County: Black Hills: Curran Lodge.
Phenology: flowering & fruiting. 

Harry Hapeman, s.n..  6/21/1939. 		RM 239933	Barcode: RM0144062
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41.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Lawrence County: Black Hills: Curran Lodge.
Phenology: flowering & fruiting. 

Harry Hapeman, s.n..  6/21/1939. 		RM 239933
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42.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Pennington County: Black Hills: Black Elk Wilderness, on ridgecrest between Pine Creek and next drainage east, ca 0.6 air mi S of Horsethief Lake, ca 5.3 air mi ESE of Hill City.  Elev. 5440 ft.
T2S R5E S11.  43.8848 N, 103.4871 W; uncertainty 1 mi..  
In moist crevice in granite outcrop. Phenology: flowering & fruiting. 

Hollis Marriott, 11795.  5/22/2000. 		RM 698864	Barcode: RM0144060
     with Cheryl Mayer
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43.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Pennington County: Black Hills: Black Elk Wilderness, Pine Creek W of Mt. Rushmore, on edge of Pine Creek Natural Area just upstream from Centennial Trail (#89); ca 1.1 air mi SW of Horsethief Lake dam, ca 5.0 air mi SE of Hill City.  Elev. 5300 ft.
T2S R5E S11.  43.8852 N, 103.4971 W; uncertainty 1 mi..  
On mossy ledges above creek in narrow passageway with steep granite walls. 

Hollis Marriott, 11875.  6/7/2000. 		RM 
     with Patches
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44.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Pennington County: Black Hills: Black Elk Wilderness: along Trail #7 (Grizzly Bear Tr.) in drainage of tributary to Grizzly Bear Creek from SW, ca 1.0 air mi SSE of Harney Peak Lookout, ca 7.5 air mi NNE of Custer.  Elev. 6100 ft.
T2S R5E S21.  43.8577 N, 103.5188 W; uncertainty 0.25 mi..  
At base of southwest-facing granite outcrop near stream; with Picea glauca, Maianthemum canadense. Phenology: flowering & fruiting. 

Hollis Marriott, 11935.  6/26/2000. 		RM 698769	Barcode: RM0144059
     with Patches
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45.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Custer County: Jewel Cave National Monument: Hell Canyon: bottom W of original cave entrance.  Elev. 5300 ft.
T4S R2E S2.  43.7337 N, 103.8446 W; uncertainty 0.5 mi..  
In canyon bottom; chokecherry and birch association. Phenology: flowering & fruiting. 

Hollis Marriott, 9519.  6/3/1985. 		RM 365603	Barcode: RM0144056
_________________________________________________________________________

46.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Custer County: Jewel Cave National Monument: Hell Canyon, SSW of original cave entrance.  Elev. 5300 ft.
T4S R2E S2 NE1/4.  43.7316 N, 103.8449 W; uncertainty 0.5 mi..  
Below limestone cliffs on west side; ponderosa pine and chokecherry association. Phenology: flowering & fruiting. 

Hollis Marriott, 9612.  6/22/1985. 		RM 365556	Barcode: RM0144057
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47.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: Custer Forest:(not in Forest Bdy).  Elev. 3500-3950 ft.
T17N R3E S36 NW1/4.  
Black sandy silt soil; west slope. Phenology: flowering. 

Louis W. Shevling, 35.  5/13/1924. 		USFS 432846	Barcode: USFS0067343
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48.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Custer County: Wind Cave; ca 10 mi N of Hot Springs.  Elev. 4170-4380 ft.
T5S R5E S26.  43.5871 N, 103.4898 W; uncertainty 1 mi..  
Riparian community; box elder, forest duff, and gravel association. Phenology: flowering & fruiting. 

S. L.  Welsh, 24701.  5/30/1991. 		RM 576206	Barcode: RM0144058
     with Kaye H. Thorne
_________________________________________________________________________

49.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: East Short Pine Hills.  Elev. 3000-4000 ft.
T16N R3E S11.  
Phenology: flowering & fruiting. 

S. S. Visher, 492.  6/15/1911. 		RM 76289
_________________________________________________________________________

50.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

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

S. S. Visher, 89.  8/3/1910. 		RM 76388
_________________________________________________________________________

51.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

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

W. H. Over, 17576.  7/8/1928. 		RM 113221
_________________________________________________________________________

52.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

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

W. H. Over, 18764.  7/9/1930. 		RM 122784
_________________________________________________________________________

53.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Colorado, Larimer County: Rist Canon: 15 mi W of Fort Collins.  Elev. 6500 ft.
Phenology: fruiting. 

C. S. Crandall, s.n..  6/14/1898. 		RM 13364
_________________________________________________________________________

54.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Colorado, Larimer County: Rist Canon: 15 mi W of Fort Collins.  Elev. 6500 ft.
Phenology: fruiting. 

C. S. Crandall, s.n..  6/14/1898. 		RM 156134
_________________________________________________________________________

55.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Colorado, Larimer County: Buckhorn Canyon: 2.2 mi W of confluence with Stove Prairie Creek.  Elev. 7120 ft.
T7N R71W S16 NW1/4.  
Common on moist, sandy sites of canyon bottom under Alnus, Corylus and Picea. Phenology: flowering & fruiting. 

Dieter H. Wilken, 14463.  6/6/1985. 		RM 393555
_________________________________________________________________________

56.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Colorado, Boulder County: Eldorado Springs.  Elev. 5400 ft.
Brushy hillside. Phenology: fruiting. 

Ira W. Clokey, 2783.  6/24/1917. 		RM 156135
_________________________________________________________________________

57.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Colorado, Boulder County: Eldorado Springs.  Elev. 5400 ft.
Brushy hillside. Phenology: flowering & fruiting. 

Ira W. Clokey, 2783.  6/24/1917. 		RM 93009
_________________________________________________________________________

58.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Colorado, Boulder County: Eldorado Springs State Park: South Boulder Creek: emergence from the canyon; above north side of the creek by red garden wall.  Elev. 5500-6000 ft.
Sunny hillside. Phenology: flowering & fruiting. 

Mary Kay Brewster, 9.  7/5/1981. 		RM 339002
_________________________________________________________________________

59.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Colorado, Larimer County: Gulch S of Rist Canyon
Phenology: fruiting. 

no collector, 2566.  6/15/1898. 		RM 45294
_________________________________________________________________________

60.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Colorado, El Paso County: Pike National Forest: Jackson Creek below upper ranch.  Elev. 9000 ft.
Moist aspen forest. Phenology: fruiting. 

William M. Johnson, 654.  7/17/1968. 		USFS 432841
_________________________________________________________________________

61.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Colorado, Douglas County: Jackson Gulch: Devil's Head: E base.  Elev. 7700 ft.
Locally abundant along edge of beaver dam. Phenology: flowering & fruiting. 

William A. Weber, 7712.  6/28/1952. 		RM 229237
_________________________________________________________________________

62.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 3.5 road mi NW of Rockypoint.  Elev. 4200 ft.
T57N R69W S15.  44.9311 N, 105.1375 W; uncertainty 1 mi..  
Moist soil near intermittent creek, deep shaded draw. Phenology: flowering & fruiting. 

Keith H. Dueholm, 1364.  5/24/1978. 		RM 323935	Barcode: RM0142254
     with Ronald L. Hartman
_________________________________________________________________________

63.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 6.5 air mi SW of Rockypoint.  Elev. 4000 ft.
T56N R69W S17.  44.8411 N, 105.1733 W; uncertainty 1 mi..  
Deep ravine in ponderosa pine covered uplift, slopes; ravine. Phenology: fruiting. 

Keith H. Dueholm, 2912.  6/26/1978. 		RM 323938	Barcode: RM0142256
_________________________________________________________________________

64.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 2.5 air mi SW of Rockypoint.  Elev. 4200 ft.
T57N R69W S15; also S22.  44.9311 N, 105.1375 W; uncertainty 2 mi..  
Rocky slope, ponderosa pine hills, deep ravine; ravine. Phenology: fruiting. 

Keith H. Dueholm, 3007.  6/26/1978. 		RM 323939	Barcode: RM0142255
_________________________________________________________________________

65.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: ca 7 air mi SE of Sheridan.  Elev. 4600 ft.
T55N R83W S23.  44.72611 N, 106.82 W; uncertainty 1 mi..  
Deep, mesic ravine in high hills, slopes with granite boulders, plum thickets; thickets. Phenology: fruiting. 

Keith H. Dueholm, 6843.  6/9/1979. 		RM 331743	Barcode: RM0142259
_________________________________________________________________________

66.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: Piney Creek, ca 1-2.5 air mi S of Story.  Elev. 5000 ft.
T53N R83W S21; also S22 and S28.  44.5497 N, 106.8617 W; uncertainty 2 mi..  
Rich hillsides above creek, aspen thickets along creek bottom, sedge meadows in wet areas; thicket. Phenology: fruiting. 

Keith H. Dueholm, 7625.  6/30/1979. 		RM 331742	Barcode: RM0142257
_________________________________________________________________________

67.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 6 air mi SW of Rockypoint.  Elev. 3800 ft.
T56N R69W S20.  44.82556 N, 105.1733 W; uncertainty 1 mi..  
Dissected mesa covered with scattered ponderosa pine and open sagebrush flats; moist shaded valley. Phenology: flowering. 

Ronald L. Hartman, 5509.  5/25/1978. 		RM 323940	Barcode: RM0142242
     with Keith H. Dueholm
_________________________________________________________________________

68.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 2.3 mi S of Montana.  Elev. 3800 ft.
T58N R69W S31; also T57N R69W S6.  44.9753 N, 105.19778 W; uncertainty 2 mi..  
Pond and valley to the east; shaded moist valley. Phenology: flowering & fruiting. 

Ronald L. Hartman, 5545.  5/26/1978. 		RM 323936	Barcode: RM0142245
     with Keith Dueholm
_________________________________________________________________________

69.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: Bighorn National Forest: Little Bighorn River Canyon, ca 17 air mi W of Parkman.  Elev. 6800-7000 ft.
T58N R90W S36.  44.9594 N, 107.6736 W; uncertainty 1 mi..  
Grassy slopes. Phenology: fruiting. 

Ronald L. Hartman, 9348.  6/25/1979. 		RM 349384	Barcode: RM0142243
     with Ann Odasz
_________________________________________________________________________

70.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: 7.5 mi NW of Hulett.  Elev. 4100 ft.
T55N R65W S20.  44.7388 N, 104.689 W; uncertainty 1 mi..  
Shaded canyon bottom; locally abundant. Phenology: fruiting. 

Gerald B. Ownbey, 2374.  7/26/1957. 		RM 257713	Barcode: RM0142263
_________________________________________________________________________

71.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Devils Tower National Monument: campground.  Elev. 3850 ft.
T53N R65W S18.  44.583 N, 104.7046 W; uncertainty 1 mi..  
Common on disturbed alluvial soil with Populus deltoides. Phenology: flowering. 

Hollis Marriott, 1016.  5/19/1982. 		RM 381953	Barcode: RM0142270
_________________________________________________________________________

72.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Sand Creek at Sand Creek Crossing, ca 9 air mi S of Beulah.  Elev. 5000 ft.
T51N R60W S18.  44.4045 N, 104.1027 W.  
Birch-hazelnut woods at Crossing. Phenology: fruiting. 

Hollis Marriott, 11155.  6/22/1990. 		RM 710367	Barcode: RM0142241
_________________________________________________________________________

73.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Cement Ridge, southeast end, ca 7.5 air mi NE of Moskee; ca 15 air mi ESE of Sundance.  Elev. 6500 ft.
T50N R60W S4.  44.35 N, 104.0617 W; uncertainty 1 mi..  
Hazelnut thickets in birch woods. Phenology: fruiting. 

Hollis Marriott, 1401.  7/14/1982. 		RM 374083	Barcode: RM0141582
     with B. E. Nelson
_________________________________________________________________________

74.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Devils Tower National Monument: sandstone canyon in southwest corner.  Elev. 4100 ft.
T53N R66W S13.  44.57889 N, 104.7303 W; uncertainty 1 mi..  
Sandy soil. Phenology: fruiting. 

Hollis Marriott, 1694.  7/27/1982. 		RM 374082	Barcode: RM0141583
_________________________________________________________________________

75.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains, East Fork Blacktail Creek; ca 9.5 air mi SE of Hulett.  Elev. 4700 ft.
T53N R63W S18 SW1/4; and T53N R64W SE1/4 S13.  44.581 N, 104.4678 W; uncertainty 1 mi..  
South and east facing slopes below sandstone cliffs with scattered ponderosa pine. Phenology: buds. 

Hollis Marriott, 2295.  5/24/1983. 		RM 374081	Barcode: RM0141584
_________________________________________________________________________

76.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Snider Ranch, upper Corral Creek drainage; ca 14 air mi W of Sundance.  Elev. 4600 ft.
T51N R65W S10 SE1/4; SW1/4 S11; also NW1/4 S14.  44.4203 N, 104.64861 W; uncertainty 2 mi..  
Pine forest. Phenology: flowering. 

Hollis Marriott, 2359.  5/27/1983. 		RM 374080	Barcode: RM0141593
_________________________________________________________________________

77.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: The Brakes, ca 2.8 air mi SSE of Aladdin.  Elev. 3700 ft.
T54N R61W S35 E1/2; also W1/2 S36.  44.6272 N, 104.1389 W; uncertainty 1 mi..  
Bottom of draw near creek. Phenology: flowering & fruiting. 

Hollis Marriott, 2419.  5/31/1983. 		RM 374079	Barcode: RM0141594
_________________________________________________________________________

78.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Redwater Creek, Queen Ranch, ca 7 air mi SSW of Aladdin.  Elev. 4100 ft.
T53N R62W S25 NW1/4 of; and NE1/4 of S26.  44.553 N, 104.24333 W; uncertainty 1 mi..  
Decidous woods in draw, near stream. Phenology: flowering & fruiting. 

Hollis Marriott, 2561.  5/31/1983. 		RM 374078	Barcode: RM0141581
_________________________________________________________________________

79.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Government Valley, ca 8 air mi NNE of Sundance.  Elev. 4600 ft.
T52N R62W S5 W1/2.  44.52361 N, 104.3289 W; uncertainty 1 mi..  
Bur oak woods in draw. Phenology: flowering. 

Hollis Marriott, 2580.  6/6/1983. 		RM 374077	Barcode: RM0141585
_________________________________________________________________________

80.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Redwater Creek, W. H. Vore Ranch, ca 3.6 air mi WNW of Beulah.  Elev. 3600 ft.
T53N R61W S26 NW1/4 of; and NE1/4 of S27.  44.5533 N, 104.14028 W; uncertainty 1 mi..  
Deciduous woods along stream. Phenology: flowering & fruiting. 

Hollis Marriott, 2680.  6/7/1983. 		RM 374076	Barcode: RM0141586
_________________________________________________________________________

81.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Oak Creek, ca 4.5 air mi W of Sundance.  Elev. 4800 ft.
T51N R64W S16; Center of S16.  44.4072 N, 104.54833 W; uncertainty 1 mi..  
Thickets along creek. Phenology: flowering. 

Hollis Marriott, 2767.  6/7/1983. 		RM 374075	Barcode: RM0141587
_________________________________________________________________________

82.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Oak Creek, ca 5 air mi N of Aladdin.  Elev. 3600 ft.
T55N R61W S32 SE1/4.  44.7156 N, 104.20389 W; uncertainty 1 mi..  
Deciduous woods along creek. Phenology: flowering & fruiting. 

Hollis Marriott, 2843.  6/10/1983. 		RM 374074	Barcode: RM0141588
_________________________________________________________________________

83.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountain: upper East Creek drainage ca 5 air mi NNE of Alva.  Elev. 4000 ft.
T55N R63W S10 SE1/4; also SW1/4 S11.  44.7703 N, 104.4086 W; uncertainty 1 mi..  
Ponderosa pine-bur oak forest. Phenology: flowering & fruiting. 

Hollis Marriott, 2973.  6/14/1983. 		RM 374073	Barcode: RM0141589
_________________________________________________________________________

84.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Goldie Divide near junction of Goldie and New Haven Roads, Ista Ranch; ca 5 air mi NW of Hulett.  Elev. 4500 ft.
T55N R65W S28 W1/2; and E1/2 S29.  44.7233 N, 104.6703 W; uncertainty 1 mi..  
Deciduous woods in draw south of reservoir. Phenology: flowering & fruiting. 

Hollis Marriott, 3128.  6/15/1983. 		RM 374072	Barcode: RM0141590
_________________________________________________________________________

85.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains, Taylor Divide and headwaters of Ogden Creek; ca 4.8 air mi NNW of Sundance.  Elev. 6300 ft.
T52N R63W S21 SW1/4; and NW1/4 S28.  44.47917 N, 104.42944 W; uncertainty 1 mi..  
Bottom of draw in grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 3281.  6/21/1983. 		RM 374071	Barcode: RM0142240
_________________________________________________________________________

86.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: tributary to Road Creek off The Bank Land, Graham Ranch; ca 13 air mi W of Sundance.  Elev. 4300 ft.
T51N R65W S9.  44.42 N, 104.6689 W; uncertainty 1 mi..  
Bur oak woods in draw. Phenology: fruiting. 

Hollis Marriott, 3365.  6/23/1983. 		RM 374070	Barcode: RM0142239
_________________________________________________________________________

87.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Dugout Gulch near confluence with Sand Creek, ca 4.7 air mi SSW of Beulah.  Elev. 3800 ft.
T52N R61W S24 SE1/4.  44.4803 N, 104.12306 W; uncertainty 1 mi..  
Deciduous woods along creek. Phenology: fruiting. 

Hollis Marriott, 3621.  6/27/1983. 		RM 374069	Barcode: RM0142238
     with Bertha Gillam and Sherry Bashor
_________________________________________________________________________

88.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Cow Creek above Hemler Reservoir, ca 8.5 air mi N of Sundance.  Elev. 5200 ft.
T52N R63W S1.  44.5233 N, 104.3697 W; uncertainty 1 mi..  
Wet meadows and beaver ponds in ponderosa pine-birch forest. Phenology: fruiting. 

Hollis Marriott, 4281.  7/11/1983. 		RM 374068	Barcode: RM0142237
_________________________________________________________________________

89.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

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

Hollis Marriott, 4359.  7/12/1983. 		RM 374067	Barcode: RM0142236
_________________________________________________________________________

90.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Miller Creek, Garman Ranch; ca 9.5 air mi SSE of Devils Tower.  Elev. 4300 ft.
T52N R65W S23 SE1/4; and NE1/4 S26.  44.47639 N, 104.6328 W; uncertainty 1 mi..  
Deciduous woods along creek. Phenology: fruiting. 

Hollis Marriott, 4556.  7/14/1983. 		RM 374066	Barcode: RM0142235
_________________________________________________________________________

91.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: U.S. Hwy 14 near Thorn Divide, ca 1 air mi S of Carlile.  Elev. 4300 ft.
T52N R66W S20 SE1/4; also NE1/4 S29.  44.47639 N, 104.8117 W; uncertainty 1 mi..  
Deciduous thickets in north-trending draw. Phenology: fruiting. 

Hollis Marriott, 4748.  7/21/1983. 		RM 374065	Barcode: RM0142234
_________________________________________________________________________

92.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Devils Tower National Monument: just W of Main Road-West Road junction.  Elev. 4150 ft.
T53N R66W S12.  44.5971 N, 104.7247 W; uncertainty 1 mi..  
Occasional in sandy loam in shady draw with Mahonia repens and  Pinus ponderosa. Phenology: flowering & fruiting. 

Hollis Marriott, 625.  5/7/1981. 		RM 335811	Barcode: RM0141592
_________________________________________________________________________

93.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Devils Tower National Monument: just W of Main Road-West Road junction.  Elev. 4150 ft.
T53N R66W S12.  44.5971 N, 104.7247 W; uncertainty 1 mi..  
Occasional in sandy loam in shady draw with Quercus macrocarpa and  Pinus ponderosa. Phenology: flowering. 

Hollis Marriott, 627.  5/7/1981. 		RM 335814	Barcode: RM0141591
_________________________________________________________________________

94.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Inyan Kara Creek drainage off Norris Divide, ca 14 air mi SW of Sundance.  Elev. 4400 ft.
T49N R64W S5; also S6.  44.26 N, 104.56833 W; uncertainty 2 mi..  
Northeast trending draw with ponderosas pine, boxelder, and chokeherry. Phenology: flowering & fruiting. 

Hollis Marriott, 6618.  6/7/1984. 		RM 374064	Barcode: RM0142233
_________________________________________________________________________

95.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Weston County: Black Hills: Cambria Creek drainage NE of Cambria site; ca 6.5 air mi N of Newcastle.  Elev. 4700 ft.
T46N R61W S20.  43.9517 N, 104.2078 W; uncertainty 1 mi..  
Canyon bottom with birch, boxelder, aspen, and ponderosa pine. Phenology: flowering & fruiting. 

Hollis Marriott, 6707.  6/12/1984. 		RM 374063	Barcode: RM0142232
_________________________________________________________________________

96.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Sand Creek above Spottedtail Gulch; ca 14.5 air mi E of Sundance.  Elev. 5300 ft.
T51N R60W S21.  44.3942 N, 104.0622 W; uncertainty 1 mi..  
Creek bottom in ponderosa pine forest, near stream. Phenology: flowering & fruiting. 

Hollis Marriott, 6824.  6/16/1984. 		RM 374062	Barcode: RM0142231
_________________________________________________________________________

97.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Black Buttes: unnamed butte E of Iron Mountain, ca 9.5 air mi SE of Sundance.  Elev. 5700 ft.
T50N R62W S26.  44.29056 N, 104.2633 W; uncertainty 1 mi..  
Ribes-Rosa thicket in pine forest, northeast side of butte. Phenology: flowering & fruiting. 

Hollis Marriott, 7010.  6/21/1984. 		RM 374061	Barcode: RM0142230
_________________________________________________________________________

98.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Weston County: Black Hills: Black Canyon near confluence with Horse Canyon; ca 4.5 air mi NE of Osage.  Elev. 4500 ft.
T47N R62W S30 SW1/4; and NW1/4 S31.  44.02444 N, 104.34917 W; uncertainty 1 mi..  
Deciduous thicket (plum-boxelder) in silver sagebrush-grassland (Artemisia cana). Phenology: fruiting. 

Hollis Marriott, 7315.  6/27/1984. 		RM 374003	Barcode: RM0142228
_________________________________________________________________________

99.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Left Creek ca 0.5 mi above confluence with Right Creek, ca 4.5 air mi SW of the Missouri Buttes.  Elev. 4200 ft.
T53N R66W S18; also S19.  44.57889 N, 104.83167 W; uncertainty 2 mi..  
Big and silver sagebrush-grassland (Artemisia cana and A. tridentata) - deciduous thicket in draw. Phenology: fruiting. 

Hollis Marriott, 7754.  7/6/1984. 		RM 374002	Barcode: RM0142227
_________________________________________________________________________

100.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Missouri Buttes, highest butte.  Elev. 4700 ft.
T54N R66W S33.  44.62139 N, 104.7889 W; uncertainty 1 mi..  
Bur oak woods on lower north slope. Phenology: fruiting. 

Hollis Marriott, 7783.  7/9/1984. 		RM 374001	Barcode: RM0142226
_________________________________________________________________________

101.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

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..  
Aspen stand. Phenology: fruiting. 

Hollis Marriott, 8432.  8/2/1984. 		RM 374000	Barcode: RM0142225
_________________________________________________________________________

102.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Weston County: Black Hills: Elk Mountain area, Clifton Canyon above confluence with Lost Canyon, ca 13.5 air mi SSE of Newcastle.  Elev. 4500 ft.
T43N R60W S33 NW1/4.  43.6622 N, 104.0705 W; uncertainty 0.5 mi..  
Aspen woods in canyon bottom with sandstone boulders and outcrops. Phenology: fruiting. 

Hollis Marriott, 8786.  8/8/1984. 		RM 373999	Barcode: RM0141596
     with Dennis Horning
_________________________________________________________________________

103.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: 7 mi NW of Hulett.  Elev. 4500 ft.
T55N R65W S29.  44.7243 N, 104.6845 W; uncertainty 1 mi..  
Moist canyonsides. Phenology: flowering & fruiting. 

Marion Ownbey, 670.  6/13/1935. 		RM 143437	Barcode: RM0142267
_________________________________________________________________________

104.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Cold Springs Creek.  Elev. 4500 ft.
T51N R61W S15.  44.4045 N, 104.1635 W; uncertainty 1 mi..  
Roadside with Poa. Phenology: flowering & fruiting. 

Robert D. Dorn, 1807.  6/13/1973. 		RM 290948
_________________________________________________________________________

105.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County:   Elev. 5500 ft.
T51N R60W S21 SW1/4.  44.3894 N, 104.0622 W; uncertainty 0.5 mi..  
Thicket with Corylus, Betula. Phenology: fruiting. 

Robert D. Dorn, 3791.  7/27/1982. 		RM 340092
_________________________________________________________________________

106.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Devils Tower National Monument: draw paralleling main road to visitor center.  Elev. 4000 ft.
T53N R66W S12.  44.59333 N, 104.7303 W; uncertainty 1 mi..  
Ponderosa pine understory and sandstone outcrops. Phenology: fruiting. 

Ronald L. Hartman, 13656.  7/16/1981. 		RM 373998	Barcode: RM0142251
     with Hollis Marriot and Gael Fonken
_________________________________________________________________________

107.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: ca 7 air mi N of Hulett.  Elev. 4100-4200 
T55N R65W S1.  44.7844 N, 104.6103 W; uncertainty 1 mi..  
Oak woodlands, sandstone rimrock and sandy lower slopes, prairies, and shaded ravines; ravine. Phenology: fruiting. 

Ronald L. Hartman, 15942.  7/12/1983. 		RM 373997	Barcode: RM0142250
_________________________________________________________________________

108.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: East Creek, ca 4 air mi SSW of Mona.  Elev. 4000 ft.
T55N R63W S15.  44.75611 N, 104.40861 W; uncertainty 1 mi..  
Wooded drainage with ash, hawthorn, and box elder. Phenology: fruiting. 

Ronald L. Hartman, 16039.  7/13/1983. 		RM 373996	Barcode: RM0142249
_________________________________________________________________________

109.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

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; shaded slope. Phenology: fruiting. 

Ronald L. Hartman, 16224.  7/15/1983. 		RM 373995	Barcode: RM0142248
_________________________________________________________________________

110.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: ca 8.5 air mi SE of Hulett.  Elev. 4600 ft.
T53N R64W S12.  44.59528 N, 104.48778 W; uncertainty 1 mi..  
Wooded stream drainage and sandy prairie; wooded area. Phenology: fruiting. 

Ronald L. Hartman, 16641.  7/18/1983. 		RM 373994	Barcode: RM0142246
_________________________________________________________________________

111.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: 9.5 air mi E of Sundance.  Elev. 4600 ft.
T51N R61W S21.  44.395 N, 104.1833 W; uncertainty 1 mi..  
Ponderosa pine slopes, stream bottom, and meadow; wooded slopes. Phenology: fruiting. 

Ronald L. Hartman, 17584.  7/9/1984. 		RM 373993	Barcode: RM0142253
_________________________________________________________________________

112.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Black Hills: Mineral Hill, ca 15 air mi ESE of Sundance.  Elev. 6000 ft.
T51N R60W S29; also S32.  44.3792 N, 104.0825 W; uncertainty 2 mi..  
Wooded slopes with Populus tremuloides and Pinus ponderosa, and meadow with stream and beaver ponds; wet meadow. Phenology: fruiting. 

Ronald L. Hartman, 17967.  7/13/1984. 		RM 373992	Barcode: RM0142247
_________________________________________________________________________

113.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Wyoming, Crook County: Powder River Basin: ca 1 mi NW of Lightning Flats.  Elev. 4200 ft.
T58N R68W S28; also S29.  44.989 N, 105.0631 W; uncertainty 2 mi..  
Broad ridge covered with ponderosa pine with valleys containing Fraxinus, Amelanchier, and Prunus; valley. Phenology: flowering. 

Ronald L. Hartman, 5421.  5/24/1978. 		RM 323937	Barcode: RM0142252
     with Keith Dueholm
_________________________________________________________________________

114.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along East Rosebud Creek, ca 3/4 air mi NNE of East Rosebud Lake, ca 19 air mi W of Red Lodge.  Elev. 5920 ft.
T7S R17E S16 SE1/4.  45.2166 N, 109.6289 W; NAD 83, , GPS Reading.  
Around old beaver ponds and drainage. Phenology: fruiting. 

B. E. Nelson, 71256.  5/27/2007. 		USFS 864845	Barcode: USFS0045458
     with Emily Elliott, Brian Elliott
_________________________________________________________________________

115.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along East Rosebud Creek, ca 3/4 air mi SW of forest boundary, ca 17.5 air mi WNW of Red Lodge.  Elev. 5500-5560 ft.
T7S R17E S2 SE1/4.  45.2457 N, 109.5889 W; NAD 83, , GPS Reading.  
Low stabilized sand dunes. Phenology: fruiting. 

B. E. Nelson, 71298.  5/27/2007. 		USFS 864801	Barcode: USFS0045457
     with Emily Elliott, Brian Elliott
_________________________________________________________________________

116.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: at forest boundary on Forest Road 485 ca 3.5 air mi SE of Black Butte, ca 12.5 air mi S of Big Timber.  Elev. 5400-5800 ft.
T2S R14E S24 NE1/4.  45.6512 N, 109.9316 W; NAD 83, , GPS Reading.  
Recently burned (2006) grassland ridge and swale. Phenology: fruiting. 

B. E. Nelson, 71624.  5/31/2007. 		RM 868516	Barcode: USFS0063240
_________________________________________________________________________

117.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along West Rosebud Creek, on the forest boundary, ca 20 air mi NW of Red Lodge.  Elev. 5960-6040 ft.
T6S R17E S28 NE1/4; also NW1/4 S27.  45.2891 N, 109.6291 W; WGS 84, , GPS reading.  
Wet slope also stream and pond banks. Phenology: flowering & fruiting. 

Emily Elliott, 659.  5/31/2007. 		USFS 864773	Barcode: USFS0045454
_________________________________________________________________________

118.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: along Forest Road 2415, ca 28 air mi NW of Red Lodge.  Elev. 5900-5980 ft.
T5S R16E S15 SW1/4.  45.3951 N, 109.7388 W; WGS 84, , GPS Reading.  
Old burned area with aspen and mixed confer forest at the edges onto an open slope. Phenology: flowering. 

Emily Elliott, 677.  5/31/2007. 		USFS 864774	Barcode: USFS0045455
_________________________________________________________________________

119.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: along Forest Road 2142, ca 22 air mi S of Big Timber.  Elev. 5950-6160 ft.
T4S R15E S6 E1/2.  45.5131 N, 109.9292 W; WGS 84, , GPS Reading.  
Moist mixed conifer/aspen stand and wet forby meadow. Phenology: flowering & fruiting. 

Emily Elliott, 974.  6/4/2007. 		USFS 864799	Barcode: USFS0045456
     with Brian Elliott
_________________________________________________________________________

120.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: along Big Creek or Forest Road 2500, ca 31 air mi SW of Livingston.  Elev. 5720-6600 ft.
T6S R6E S14 SW1/4; also NE1/4 S23; also NW1/4 S24.  45.3046 N, 110.9392 W; WGS 84, , GPS Reading.  
Stream bank. Phenology: fruiting. 

Emily Elliott, 2130.  6/18/2007. 		RM 868513	Barcode: USFS0063242
_________________________________________________________________________

121.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: ca 4 air mi SSW of Limestone.  Elev. 6150 ft.
T5S R14E S1 NE1/4.  45.4303 N, 109.9342 W; NAD 83, , GPS Reading.  
Open grassy slopes. Phenology: fruiting. 

Ronald L. Hartman, 85590.  6/15/2007. 		RM 939460	Barcode: RM0111468
_________________________________________________________________________

122.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Park County: 5 mi S of Livingston.
Sandy river bottom. Few isolated clumps. Phenology: flowering & fruiting. 

W. E. Booth, s.n..  5/28/1948. 		RM 210597
_________________________________________________________________________

123.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Big Horn County: Adjacent to Ok-A-Beh Boat Ramp.  Elev. 3900 ft.
T6S R30E S24.  45.2961 N, 107.9792 W; uncertainty 1 mi..  
Seeps on slopes. Phenology: flowering & fruiting. 

Robert W. Lichvar, 5692.  5/16/1983. 		RM 355206
_________________________________________________________________________

124.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Powder River County: Custer National Forest: Wilbur Creek.  Elev. 4000 ft.
T3S R47E S5.  
19 degree slope; 345 degree exposure; with Pinus ponderosa. Phenology: flowering & fruiting. 

Bernard L. Kovalchik, 306.  6/8/1972. 		USFS 432852
_________________________________________________________________________

125.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Stillwater County: Custer National Forest: McDonald Basin: Fidler Creek.  Elev. 5600 ft.
T5S R17E S32.  
10% slope with north exposure; sandy loam soil; wet site with willow, Equisetum sp. Phenology: flowering & fruiting. 

Charles H. McDonald, 1895.  6/1/1965. 		USFS 432851
_________________________________________________________________________

126.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, no county County: Custer (Sioux) National Forest: Ekalaka Division.  Elev. 3700 ft.
North slope; associated with western yellow pine, aspen, Cornus, Prunus. Not very abundant. Phenology: fruiting. 

H. R. Flint, 21.  6/29/1917. 		USFS 432842
_________________________________________________________________________

127.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, no county County: Jefferson National Forest: head of North Fork Highwood Creek.  Elev. 5300 ft.
North slope; moist loam soil. Phenology: fruiting. 

Stacey Eckert, D1012E.  7/12/1921. 		USFS 432843
_________________________________________________________________________

128.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, no county County: Jefferson National Forest: Milligan Ranger Station.  Elev. 3900 ft.
North slope; sandy soil. Phenology: flowering. 

Frank A. Clark, C1.  5/10/1914. 		USFS 432845
_________________________________________________________________________

129.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, no county County: Custer National Forest: Otter Creek at Fort Howers Ranger Station.  Elev. 3400 ft.
Moist loam soil; creek bottom and swampy places. Scattered. Phenology: flowering & fruiting. 

R. B. Rolfe, 382.  6/30/1921. 		USFS 432849
_________________________________________________________________________

130.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Chouteau County: Highwood Mountains: lower north and east slopes of Highwood Baldy.  Elev. 7000 ft.
T20N R9E S30 S1/2 and S31 N1/2.  
In aspen stands. Large colonies, much evident. Phenology: flowering & fruiting. 

Klaus H. Lackschewitz, 8879.  6/4/1979. 		RM 395021
     with David Ramsden
_________________________________________________________________________

131.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., North Dakota, Lamoure County: 
Phenology: fruiting. 

John W. Moore, 9.  //1922. 		RM 99797
_________________________________________________________________________

132.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., North Dakota, Richland County: Kindred.
North side of sand dune, under oak trees. Phenology: flowering & fruiting. 

O. A. Stevens, s.n..  6/12/1934. 		RM 154344
_________________________________________________________________________

133.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., North Dakota, Ransom County: Sheldon.
Swamp. Phenology: flowering & fruiting. 

Wilhelm G. Solheim, 110.  5/30/1929. 		RM 133684
_________________________________________________________________________

134.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., North Dakota, Benson County: Lake Ibsen.
Peninsula. Phenology: flowering & fruiting. 

J. Lunell, s.n..  5/30/1901. 		RM 39102
_________________________________________________________________________

135.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., North Dakota, no county County: Lake Ibsen.
On peninsula, in thickets. Phenology: flowering & fruiting. 

J. Lunell, s.n..  5/24/1910. 		RM 310668
_________________________________________________________________________

136.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

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

David Griffiths, s.n..  6/4/1892. 		RM 234229
     with L. Oakwood
_________________________________________________________________________

137.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Nebraska, Thomas County: Nebraska National Forest: Halsey.
North slope; moist soil; woods and dry bottoms. Phenology: flowering & fruiting. 

Roy G. Pierce, 40.  6/12/1910. 		USFS 432844
_________________________________________________________________________

138.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Nebraska, Cherry County: Valentine.
Phenology: flowering & fruiting. 

J. M. Bates, s.n..  6/10/1890. 		RM 239932
_________________________________________________________________________

139.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

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

Elray S. Nixon, 27.  5/28/1964. 		RM 275387
_________________________________________________________________________

140.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Nebraska, Sheridan County: Pine Ridge.
Phenology: flowering & fruiting. 

T. A. Williams, s.n..  6/18/1890. 		RM 70832
_________________________________________________________________________

141.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Nebraska, Cass County: Weeping Water.
Moist hillsides. Phenology: flowering & fruiting. 

C. L. Shear, s.n..  5/11/1895. 		RM 150813
_________________________________________________________________________

142.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Nebraska, Cherry County: Valentine.
Phenology: flowering. 

J. M. Bates, s.n..  8/12/1911. 		RM 80110
_________________________________________________________________________

143.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: along South Fork Highwood Road, Forest Road 121, ca 2 air mi S of junction with Forest Road 8841.  Elev. 1378 m.
T20N R9E S28.  47.4676 N, 110.5948 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Upland and cliff area; PSUE, Populus; stream running N to S, west aspect, upland slope 65%; shonkinite. Phenology: fruiting. 

Rick McNeill, 2386.  7/21/2008. 		RM 
_________________________________________________________________________

144.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: Shonkin Creek at forest boundary, trail to Prospect Peak, ca 8 air mi S of Shonkin  Elev. 4390-5400 ft.
T20N R10E S7.  47.5054 N, 110.5119 W; NAD 83, uncertainty 1 mi., GPS reading.  
East aspect above creek with shrubs, forest margins, barren areas, and outcrops at summit. Phenology: flowering & fruiting. 

Ronald L. Hartman, 87202.  6/13/2008. 		RM 
     with Rick McNeill
_________________________________________________________________________

145.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 262, ca 9 air mi S of Geyser.  Elev. 5095 ft.
T16N R9E S25.  47.1209 N, 110.5261 W; NAD 83, uncertainty 0.5 mi., GPS reading.  
Grassy valley with gravelly creek bottoms. Phenology: fruiting. 

Ronald L. Hartman, 87486.  6/16/2008. 		RM 
     with Rick McNeill
_________________________________________________________________________

146.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: along Forest Road 2500 and Big Creek at intersection with Hylite Creek, ca 29 air mi SW of Livingston.  Elev. 5500 ft.
T6S R7E S17 SW1/4; also SE1/4 S18.  45.3109 N, 110.8972 W; WGS 84, , GPS reading.  
Recently logged Pseudotsuga menziesii forest on sunny slope. Phenology: fruiting. 

Emily Elliott, 5193.  6/26/2008. 		RM 868514	Barcode: USFS0063243
     with Brian Elliott
_________________________________________________________________________

147.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: along North Dry Creek Road from trailhead, ca 15 air mi SW of Livingston.  Elev. 6000 ft.
T4S R8E S17 N1/2.  45.488 N, 110.7564 W; WGS 84, , GPS reading.  
Moist forest dominated by Pseudotsuga menziesii and open sagebrush meadows. Phenology: flowering. 

Emily Elliott, 5245.  6/26/2008. 		RM 868515	Barcode: USFS0063241
     with Brian Elliott
_________________________________________________________________________

148.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: Spring Creek Campground, along creek.  Elev. 1594 m.
T10N R10E S33.  46.5864 N, 110.4677 W; NAD 83, , GPS reading.  
Valley bottom along creek flowing north to south; 0-5%; east side of creek. Phenology: fruiting. 

Rick McNeill, 5015.  6/23/2009. 		RM 
_________________________________________________________________________

149.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: east side of Smith River, Indian Springs Campground, 26.8 air mi NW of White Sulphur Springs.  Elev. 1327 m.
T13N R4E S29.  46.8553 N, 111.2472 W; NAD 83, GPS reading.  
Riparian zone and bench above river, wooded Pseudotsuga menziesii; west aspect; 0-5% slope. Phenology: fruiting. 

Rick McNeill, 6412.  7/14/2009. 		RM 
_________________________________________________________________________

150.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Smith River, Forest Trail 309, ca 1/4 mi ENE of Fraunhoffer Campground, ca 29.5 air mi S of Great Falls.  Elev. 1232 m.
T15N R4E S7.  47.0818 N, 111.269 W; NAD 83, , GPS reading.  
Wooded hill slope and limestone canyon; west aspect; 5-30% slope; Pseudotsuga menziesii. Phenology: fruiting. 

Rick McNeill, 6639.  7/15/2009. 		RM 
_________________________________________________________________________

151.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: along and E of Carter Gulch, ca 2.5 air mi SE of Ekalaka.  Elev. 3600-3840 ft.
T1N R58E S3.  45.8774 N, 104.5026 W to 45.8792 N, 104.5005 W to 45.874 N, 104.5059 W; NAD 83, , GPS reading.  
Draw and logged slopes. Phenology: fruiting. 

B. E. Nelson, 76818.  6/8/2009. 		USFS 887765	Barcode: USFS0053786
     with Hans Hallman
_________________________________________________________________________

152.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: on Forest Road 3102A ca 1-1.5 air mi SE of junction of Mont Hwy 323 and Prairie Dale Road, ca 8-8.5 air mi SE of Ekalaka.  Elev. 3380-3600 ft.
T1N R59E S29.  45.8202 N, 104.4159 W to 45.8135 N, 104.4154 W; NAD 83, , GPS reading.  
Hardwood draw dominated by green ash. Phenology: fruiting. 

B. E. Nelson, 76864.  6/8/2009. 		USFS 887764	Barcode: USFS0053785
     with Hans Hallman
_________________________________________________________________________

153.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: from the top down to Window Rock, ca 16-16.5 air mi E of Buffalo.  Elev. 3180-3590 ft.
T19N R8E S36 W1/2.  45.5715 N, 103.2097 W to 45.5695 N, 103.2131 W; NAD 83, , GPS reading.  
Hardwood draw dominated by green ash. Phenology: fruiting. 

B. E. Nelson, 76945.  6/9/2009. 		USFS 887763	Barcode: USFS0053784
     with Hans Hallman
_________________________________________________________________________

154.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: ca 0.5 air mi W of SD Hwy 79 on South Divide Road (Forest Road 3148) in and along Deer Draw, ca 23 air mi SE of Buffalo.  Elev. 3350-3500 ft.
T16N R8E S5.  45.3784 N, 103.1734 W to 45.3784 N, 103.1774 W; NAD 83, , GPS reading.  
Bushy-woody creek bottom. Phenology: fruiting. 

B. E. Nelson, 77056.  6/11/2009. 		USFS 887761	Barcode: USFS0053782
     with Hans Hallman
_________________________________________________________________________

155.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: Wickham Gulch in the vicinity of Wickham Spring No. 1, ca 5.5 air mi NW of Camp Creek, SD.  Elev. 3400-3600 ft.
T3S R62E S16 NE1/4.  45.5801 N, 104.0713 W; NAD 83, , GPS reading.  
Bushy bottom with green ash. Phenology: fruiting. 

B. E. Nelson, 77100.  6/12/2009. 		USFS 887762	Barcode: USFS0053783
     with Hans Hallman
_________________________________________________________________________

156.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: Custer National Forest: South Cave Hills: N of Brown Johnson Road and Dry Creek, ca 13.5 air mi N of Buffalo.  Elev. 3120-3380 ft.
T21N R4E S13 South1/4; also N1/4 S24.  45.7748 N, 103.571 W to 45.7784 N, 103.572 W; NAD 83, , GPS reading.  
Moist slope with scattered green ash. Phenology: fruiting. 

B. E. Nelson, 77152.  6/13/2009. 		USFS 887760	Barcode: USFS0053781
_________________________________________________________________________

157.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: Custer National Forest: South Cave Hills: upper Casper Gulch on the southwest side of the mesa, ca 11 air mi N of Buffalo.  Elev. 3120-3400 ft.
T21N R4E S36 NE1/4.  45.7467 N, 103.5645 W to 45.7438 N, 103.5663 W; NAD 83, , GPS reading.  
Canyon bottom with green ash. Phenology: fruiting. 

B. E. Nelson, 77217.  6/13/2009. 		USFS 887759	Barcode: USFS0053780
_________________________________________________________________________

158.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: draws W amd S of Lena Spring No. 1 and adjacent tableland ca 1 air mi E of Saddle Point, ca 17.5 air mi E of Buffalo.  Elev. 3400-3580 ft.
T19N R8E S19 S1/4.  45.5918 N, 103.1871 W to 45.5889 N, 103.1882 W; NAD 83, , GPS reading.  
Sides and bottom of steep hardwood draws. Phenology: flowering & fruiting. 

B. E. Nelson, 77253.  6/14/2009. 		USFS 887758	Barcode: USFS0053779
_________________________________________________________________________

159.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: just N of SD Hwy 20, ca 0.5-1 air mi W of Reva Gap, ca 17.5 air mi E of Buffalo.  Elev. 3180-3280 ft.
T18N R8E S8 SW1/4.  45.5329 N, 103.1897 W; NAD 83, , GPS reading.  
Hardwood draw dominated by Fraxinus. Phenology: fruiting. 

Hans Hallman, 46.  6/9/2009. 		 	Barcode: USFS0050711
     with B. E. Nelson
_________________________________________________________________________

160.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: just S of SD Hwy 20 at Reva Gap and in The Castles, ca 18.5 air mi E of Buffalo.  Elev. 3250-3400 ft.
T18N R8E S7 SE1/4; also SW1/4 S8, NW1/4 S17, and NE1/4 S18.  45.5308 N, 103.1771 W; NAD 83, , GPS reading.  
Mixed ponderosa pine and hardwood slope with siltstone outcrops. Phenology: fruiting. 

Hans Hallman, 83.  6/11/2009. 		USFS 887785	Barcode: USFS0053806
_________________________________________________________________________

161.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: ca 1 air mi W of SD Hwy 79 on JB or Forest Road 115 at southwest end of Square Top Butte, ca 22 air mi SE of Buffalo.  Elev. 3220-3400 ft.
T17N R8E S29 SW1/4; also SE1/4 S31 and NW1/4 S32.  45.4016 N, 103.1795 W; NAD 83, , GPS reading.  
Ash-dominated draw. Phenology: fruiting. 

Hans Hallman, 149.  6/11/2009. 		USFS 887784	Barcode: USFS0053805
_________________________________________________________________________

162.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: between Sawmill Canyon and Devils Canyon, ca 6.5 air mi WNW of Ludlow.  Elev. 3080-3360 ft.
T22N R5E S16 S1/4.  45.8589 N, 103.4978 W; NAD 83, , GPS reading.  
Moist hardwood draw. Phenology: fruiting. 

Hans Hallman, 245.  6/13/2009. 		USFS 887783	Barcode: USFS0053804
_________________________________________________________________________

163.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: in draw and on mesa just N of Forest Road 123, ca 0.5 air mi W of Picnic Spring, ca 6.5 air mi WNW of Ludlow.  Elev. 3200-3340 ft.
T22N R5W S15 W1/2; also NE1/4 S16.  45.8728 N, 103.5037 W; NAD 83, , GPS reading.  
Grass-dominated mesa. Phenology: fruiting. 

Hans Hallman, 319.  6/13/2009. 		USFS 884614	Barcode: USFS0049565
_________________________________________________________________________

164.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: in draw and on mesa just N of Forest Road 123, ca 0.5 air mi W of Picnic Spring, ca 6.5 air mi WNW of Ludlow.  Elev. 3200-3340 ft.
T22N R5W S15 W1/2; also NE1/4 S16.  45.8728 N, 103.5037 W; NAD 83, , GPS reading.  
Mixed ponderosa pine and hardwood draw. Phenology: flowering & fruiting. 

Hans Hallman, 358.  6/13/2009. 		USFS 887782	Barcode: USFS0053803
_________________________________________________________________________

165.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: in Schleichart Draw, just N of Forest Road 3120, ca 0.5 air mi W of Schleichart Draw Reservoir, ca 5.5 air mi W of Ludlow.  Elev. 3060-3340 ft.
T22N R5E S34.  45.8298 N, 103.4979 W; NAD 83, , GPS reading.  
Green ash-dominated moist draw. Phenology: fruiting. 

Hans Hallman, 429.  6/13/2009. 		USFS 887781	Barcode: USFS0053802
_________________________________________________________________________

166.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: East Short Pine Hills: ca 0.5 air mi N of Forest Road 3111, ca 6 air mi E of Harding.  Elev. 3620-3980 ft.
T16N R3E S2 NE1/4; also NW1/4 S1 and T17N R3E SE1/4 S35.  45.3833 N, 103.7103 W; NAD 83, , GPS reading.  
Wet hardwood draw dominated by green ash. Phenology: fruiting. 

Hans Hallman, 491.  6/14/2009. 		RM 
_________________________________________________________________________

167.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: in and around Sawmill Gulch near Jackson Sawmill Spring, ca 1.5 air mi of Poker Jim Butte Lookout and ca 20.5 air mi SSW of Ashland.  Elev. 3840-4050 ft.
T6S R44E S20 NE1/4; also NW1/4 S21.  45.3056 N, 106.358 W; NAD 83, , GPS reading.  
Partially burned upland ponderosa pine woodland. Phenology: fruiting. 

Hans Hallman, 777.  6/20/2009. 		USFS 887780	Barcode: USFS0053801
_________________________________________________________________________

168.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: King Mountain Hiking and Riding Area: in and around East Fork O' Dell Creek ca 2.5 air mi E of O' Dell Creek or Forest Road 4131, ca 12.5 air mi S of Ashland.  Elev. 3600-3620 ft.
T5S R44E S11 N1/2.  45.4226 N, 106.2642 W; NAD 83, , GPS reading.  
Green ash and chokecherry-dominated hardwood draw. Phenology: fruiting. 

Hans Hallman, 864.  6/20/2009. 		USFS 887779	Barcode: USFS0053800
_________________________________________________________________________

169.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: Custer National Forest: East Short Pine Hills: along Forest Road 3111 ca 1 air mi NE of Moreau Peak, ca 19 air mi SE of Camp Crook.  Elev. 3500-3700 ft.
T16N R3E S13 N1/2; also South1/2 S12.  45.3549 N, 103.6996 W; NAD 83, , GPS reading.  
Grass-dominated grazing land interspersed with chokecherry and green ash thickets. Phenology: fruiting. 

Hans Hallman, 1011.  6/24/2009. 		USFS 884615	Barcode: USFS0049566
_________________________________________________________________________

170.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: around Aspen Spring, ca 0.5 air mi S of Red Hill and ca 4.5 air mi E of Ekalaka.  Elev. 3600-3700 ft.
T2N R58E S25 E1/2.  45.9005 N, 104.4572 W; NAD 83, , GPS reading.  
Spring-fed draw dominated by green ash and hawthorn. Phenology: fruiting. 

Hans Hallman, 1174.  6/25/2009. 		USFS 887778	Barcode: USFS0053799
_________________________________________________________________________

171.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in and around the head of Flasted Draw, 1.5-2 air mi SW of Red Hill and ca 3.5 air mi E of Ekalaka.  Elev. 3610-3650 ft.
T2N R58E S35 E1/2.  45.8912 N, 104.4764 W; NAD 83, , GPS reading.  
Hardwood draw dominated by green ash and chokecherry. Phenology: fruiting. 

Hans Hallman, 1217.  6/25/2009. 		USFS 887777	Barcode: USFS0053798
_________________________________________________________________________

172.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Carter County: Custer National Forest: Chalk Buttes: from the top of the South Chalk Butte, ca 0.5 air mi SE of Alstrom Spring, into Birch Spring Draw, and NE toward Hehn Draw, ca 0.5-2 air mi SW of Trenk Pass, ca 13.5 air mi SW of Ekalaka.  Elev. 3800-4100 ft.
T1S R57E S29; also SE1/4 S30, NE1/4 S31, and NW1/4 S32.  45.7173 N, 104.717 W; NAD 83, , GPS reading.  
Draw dominated by ponderosa pine and green ash. Phenology: fruiting. 

Hans Hallman, 1406.  7/2/2009. 		USFS 887776	Barcode: USFS0053797
_________________________________________________________________________

173.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: along Beaver Creek Road or Forest Road 4133 at and around Road Creek Reservoir, ca 2 air mi NW of Holiday Campground and ca 14.5 air mi ENE of Ashland.  Elev. 3640-3670 ft.
T2S R46E S13 SW1/4.  45.6523 N, 105.9956 W; NAD 83, , GPS reading.  
Upland woodland dominated by grasses and ponderosa pine. Phenology: fruiting. 

Hans Hallman, 1493.  7/4/2009. 		USFS 887775	Barcode: USFS0053796
_________________________________________________________________________

174.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: just S of Forest Road 4785, ca 0.5 air mi SW of Camps Pass and ca 19 air mi ESE of Ashland.  Elev. 3840-4000 ft.
T3S R47E S27 NE1/4.  45.5479 N, 105.9016 W; NAD 83, , GPS reading.  
Ponderosa pine and green ash-dominated draw. Phenology: fruiting. 

Hans Hallman, 1667.  7/6/2009. 		USFS 887774	Barcode: USFS0053795
_________________________________________________________________________

175.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: Custer National Forest: West Short Pine Hills: in and around generally west-facing draws ca 2.5 air mi SSW of JK Butte, ca 10 air mi SSE of Camp Crook.  Elev. 3560-3680 ft.
T17N R1E S24 NE1/4; also SE1/4 S13.  45.4267 N, 103.9448 W; WGS 83, , GPS reading.  
Flowing water draw dominated by green ash and boxelder. Phenology: fruiting. 

Hans Hallman, 2060.  7/12/2009. 		USFS 887773	Barcode: USFS0053794
_________________________________________________________________________

176.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: On the west side of The Jumpoff, ca 1 air mi E of County Road 897 and ca 3 air mi S of SD Hwy 20, ca 7.5 air mi ESE of Camp Crook.  Elev. 3200-3280 ft.
T18N R2E S12 SW1/4.  45.5336 N, 103.8263 W; NAD 83, , GPS reading.  
Flat dominated by green ash. Phenology: fruiting. 

Hans Hallman, 2157.  7/13/2009. 		RM 
_________________________________________________________________________

177.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in and around draws SE of junction of North Divide or Forest Road 3125 and Forest Road 3145 in the vicinity of Camp Spring, ca 4.5 air mi S of Reva Gap, ca 19 air mi ESE of Buffalo.  Elev. 3460-3560 ft.
T17N R8E S6.  45.4725 N, 103.1908 W; NAD 83, , GPS reading.  
Green ash and ponderosa pine-dominated upland draw. Phenology: fruiting. 

Hans Hallman, 2410.  7/17/2009. 		USFS 887772	Barcode: USFS0053793
_________________________________________________________________________

178.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: in and around Blacks Pond off of Forest Road 4021, ca 17 air mi S of Ashland.  Elev. 3650-3680 ft.
T6S R44E S1 NE1/4.  45.3472 N, 106.2883 W; NAD 83, , GPS reading.  
Mixed ponderosa pine and green ash upland. Phenology: fruiting. 

Hans Hallman, 2670.  7/22/2009. 		USFS 887771	Barcode: USFS0053792
_________________________________________________________________________

179.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Rimrock Spring, ca 1 air mi S of Forest Road 3151, ca 7.5 air mi SE of Summit Pass on SD Hwy 79 and ca 31 air mi SE of Buffalo.  Elev. 3190-3240 ft.
T16N R9E S28 SW1/4; also N1/2 S33.  45.3151 N, 103.0373 W; NAD 83, , GPS reading.  
Near Typha- and Scirpus-dominated spring. Phenology: fruiting. 

Hans Hallman, 2869.  7/25/2009. 		USFS 887770	Barcode: USFS0053791
_________________________________________________________________________

180.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

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, 2956.  7/26/2009. 		USFS 887769	Barcode: USFS0053790
_________________________________________________________________________

181.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: Icebox Canyon, ca 17 air mi N of Buffalo.  Elev. 3040-3100 ft.
T22N R5E S33 NE1/4; also S28 SE1/4.  45.8319 N, 103.5041 W; NAD 83, , GPS reading.  
Moist to wet draw with green ash, grasses, and sedges. Phenology: fruiting. 

Hans Hallman, 4891.  6/15/2010. 		USFS 887768	Barcode: USFS0053789
_________________________________________________________________________

182.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: E of Forest Road 4775, ca 1.5 air mi SE of East Fork Otter Creek Road, ca 2.5 air mi SSW of Holiday Campground, ca 13.5 air mi E of Ashland.  Elev. 3640-3900 ft.
T3S R46E S1 NW1/4; also S2 NE1/4.  45.6057 N, 106.0025 W; NAD 83, , GPS reading.  
Ponderosa pine-dominated forest with scattered rock outcrops and grass-dominated openings. Phenology: fruiting. 

Hans Hallman, 5218.  6/24/2010. 		 	Barcode: USFS0050307
_________________________________________________________________________

183.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Road Draw Spring No. 2, SE of JB Pass, E of Forest Road 3148, ca 20 air mi SE of Buffalo.  Elev. 3420-3480 ft.
T17N R8E S25 W1/2.  45.4074 N, 103.214 W; NAD 83, , GPS reading.  
In vicinity of hardwood draw with green ash, boxelder, and chokecherry. Phenology: fruiting. 

Hans Hallman, 6645.  7/23/2010. 		USFS 887766	Barcode: USFS0053787
_________________________________________________________________________

184.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Phillips County: Little Rocky Mountains: White Horse Canyon, ca 1 air mi N of Beaver Mountain, ca 4 air mi N of Zortman; ca 41 air mi SW of Malta.  Elev. 3920-4040 ft.
T26N R25E S29 SE1/4.  47.9788 N, 108.5298 W to 47.978 N, 108.5318 W; NAD 83, GPS reading.  
Stony riparian area on creek bottom. Phenology: fruiting. 

Joseph L. M. Charboneau, 3613.  8/22/2010. 		RM 
_________________________________________________________________________

185.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Valley County: Opheim Hills: Slaughter Coulee, ca 6.5 air mi NNE of Pikes Peak, ca 6.5 air mi WNW of Opheim; ca 48 air mi NNE of Glasgow.  Elev. 3120-3250 ft.
T36N R40E S18 NW1/4.  48.8777 N, 106.5374 W to 48.8812 N, 106.535 W; NAD 83, GPS reading.  
Aspen grove on north-facing slope. Phenology: fruiting. 

Joseph L. M. Charboneau, 7092.  7/9/2011. 		RM 
_________________________________________________________________________

186.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along East Rosebud Creek, ca 3/4 air mi SW of forest boundary, ca 17.5 air mi WNW of Red Lodge.  Elev. 5500-5560 ft.
T7S R17E S2 SE1/4.  45.2457 N, 109.5889 W; NAD 83, , GPS Reading.  
Low stabilized sand dunes. Phenology: fruiting. 

B. E. Nelson, 71298.  5/27/2007. 		USFS 	Barcode: USFS0048299
     with Emily Elliott, Brian Elliott
_________________________________________________________________________

187.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along East Rosebud Creek, ca 3/4 air mi NNE of East Rosebud Lake, ca 19 air mi W of Red Lodge.  Elev. 5920 ft.
T7S R17E S16 SE1/4.  45.2166 N, 109.6289 W; NAD 83, , GPS Reading.  
Around old beaver ponds and drainage. Phenology: fruiting. 

B. E. Nelson, 71256.  5/27/2007. 		USFS 	Barcode: USFS0048072
     with Emily Elliott, Brian Elliott
_________________________________________________________________________

188.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: just N of SD Hwy 20, ca 0.5-1 air mi W of Reva Gap, ca 17.5 air mi E of Buffalo.  Elev. 3180-3280 ft.
T18N R8E S8 SW1/4.  45.5329 N, 103.1897 W; NAD 83, , GPS reading.  
Hardwood draw dominated by Fraxinus. Phenology: fruiting. 

Hans Hallman, 46.  6/9/2009. 		USFS 887786	Barcode: USFS0053807
     with B. E. Nelson
_________________________________________________________________________

189.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: E of Forest Road 4775, ca 1.5 air mi SE of East Fork Otter Creek Road, ca 2.5 air mi SSW of Holiday Campground, ca 13.5 air mi E of Ashland.  Elev. 3640-3900 ft.
T3S R46E S1 NW1/4; also S2 NE1/4.  45.6057 N, 106.0025 W; NAD 83, , GPS reading.  
Ponderosa pine-dominated forest with scattered rock outcrops and grass-dominated openings. Phenology: fruiting. 

Hans Hallman, 5218.  6/24/2010. 		USFS 887767	Barcode: USFS0053788
_________________________________________________________________________

190.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Pennington County: Rapid City: Rapid Creek Canyon (Dark Canyon).  Elev. 3440-4700 ft.
T1N R6E S14.  44.0475 N, 103.3448 W; uncertainty 3 mi..  
Oak, willow, and elm association; mesophytic. Phenology: fruiting. 

Herman E. Hayward, 839.  6/13/1927. 		RM 111234
_________________________________________________________________________

191.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Pennington County: Rapid City, Rapid Creek.  Elev. 3200 ft.
T2N R7E S36.  44.0835 N, 103.2204 W; uncertainty 2 mi..  
Creek bottom land; oak, willow, and elm association; mesophytic. Phenology: fruiting. 

Herman E. Hayward, 962.  6/16/1927. 		RM 111234
_________________________________________________________________________

192.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Lawrence County: Upper Spearfish Canyon.  Elev. 4900-6100 ft.
T4N R2E S22.  44.2974 N, 103.8669 W; uncertainty 5 mi..  
Mesophytic canyon; white spruce-yellow pine association. Phenology: flowering. 

Herman E. Hayward, 1433.  6/25/1927. 		RM 111234
_________________________________________________________________________

193.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Pennington County: Black Hills: Smith Gulch, ca 1 mi SW of Rochford, ca 15 mi NW of Hill City.  Elev. 5520 ft.
T2N R3E S22 NE1/4.  
Forest transition above wetland, in shade; with Pinus ponderosa, Zizia aptera, and Symphoricarpos albus. Uncommon. 

Bonnie Heidel, 4288.  7/2/2016. 		RM 937948	Barcode: RM0107860
_________________________________________________________________________

194.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Lawrence County: Ca 6 mi W of Nahant.  Elev. 6400 ft.
44 10.2' N, 103 53.3' W; unknown, , GPS reading.  
Spruce habitat with Mahonia, Galium, and Viola. Phenology: flowering. 

Robert D. Dorn, 12010.  6/14/2018. 		RM 958494	Barcode: RM0215244
_________________________________________________________________________

195.  Carex sprengelii Dewey ex Spreng. 				Cyperaceae

U.S.A., South Dakota, Pennington County: Along Pine Ck. Above Horsethief Lake ca. 1.5 mi. NW of Mt. Rushmore  Elev. 5000 ft.
Granite rock crevice. Associates: Physocarpus, Rubus Phenology: flowering. 

Robert Dorn, 12298.  7/11/2019. 		RM 1000195	Barcode: RM0274953
_________________________________________________________________________