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

Database Search Results

274 matching records found (of 274).
Search query: Genus begins with Carex, Species begins with nigricans, (search polygon not defined)
Sorted by: Scientific Name

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1.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: Kite Lake/Emma Lake: on alpine slopes below the Continental Divide between Mt. Democrat and Mt. Buckskin, and along the shores of Kite and Emma Lakes, ca 5 air mi NW of Alma.  Elev. 11880-13200 ft.
T8S R78W S29.  39.3251 N, 106.1353 W.  zone 13, 402727E, 4353528N.  
Moist, rocky alpine slopes. Phenology: flowering & fruiting. 

Timothy W. Chumley, 6493.  8/29/1996. 		 
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2.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: Peerless Mountain/Horseshoe Cirque: along the slopes between Horseshoe and Peerless Mountains and in the basin below the cirque, ca 8 air mi WSW of Fairplay.  Elev. 12200-13200 ft.
T10S R79W S12.  39.1951 N, 106.1723 W.  zone 13, 399108E, 4338866N.  
On wet hummocks in a rocky alpine stream, and along the shores of an alpine tarn. Phenology: fruiting. 

Timothy W. Chumley, 6701.  8/31/1996. 		 
     with Bobbi Siems
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3.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: ca 15 air mi S of Dubois.  Elev. 10500-11000 ft.
T39N R106W S21; also S16.  43.334 N, 109.5857 W.  
Alpine meadow and talus slopes. Phenology: fruiting. 

David Rosenthal, 576.  8/9/1996. 		USFS 851804	Barcode: USFS0036020
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4.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Wind River Range: Shoshone National Forest: from saddle W of Windy Mountain to trail leading to Moon Lake and to Simpson Lake, vicinity of Simpson Lake.  Elev. 9730 ft.
T40N R107W S18 SE1/4.  43.4345 N, 109.745 W.  
Lake and adjacent shoreline with pine forest. Phenology: fruiting. 

David Rosenthal, 3080.  7/26/1997. 		USFS 854674	Barcode: USFS0040213
     with Amy Keller
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5.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: intersection of Wildcat Road and Warm Spring Creek; Old Warm Spring cattle driveway, ca 7.5 air mi SW of Dubois.  Elev. 10000-10200 ft.
T41N R108W S26 NW1/4.  43.4898 N, 109.779 W.  
Alpine meadow. Phenology: fruiting. 

David Rosenthal, 3519.  8/1/1997. 		USFS 854673	Barcode: USFS0040208
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6.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: Continental Divide to Union Peak from intersection of unnamed creek and 4wd trail ca 0.5 mi E of Union Pass Road, ca 11 air mi SW of Dubois.  Elev. 10200-10400 ft.
T41N R108W S32 SE1/4; also SW1/4 of SW1/4 S33, T40N R108W NE1/4 and NW1/4 S4.  43.4754 N, 109.8387 W.  
Whitebark and limber pine with occasional wet meadows and springs. Phenology: fruiting. 

David Rosenthal, 3639b.  8/6/1997. 		USFS 854576	Barcode: USFS0041023
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7.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: Glacier Trail and adjacent from "Big Meadow" to Double Lake, ca 17 air mi S of Dubois.  Elev. 9600-10300 ft.
T38N R106W S15 NE1/4; also E1/2 S10, SW1/4 SW1/4 S2, NE1/4 and NW1/4 S3.  43.2622 N, 109.5657 W.  
Spruce/fir and pine forests with meadows and rock outcrops along lakes. Phenology: fruiting. 

David Rosenthal, 4075.  8/14/1997. 		USFS 854672	Barcode: USFS0040207
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8.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Carbon County: Beartooth Range: Hellroaring Plateau: Custer National Forest: along tributary of Rock Creek, ca 22 mi SW of Red Lodge.  Elev. 9900 ft.
T9S R18E S26.  
In bog/fen around ponds with Carex scopulorum, Deschampsia cespitosa, Pedicularis groenlandica. Phenology: fruiting. 

Erwin F. Evert, 39089.  8/10/2001. 		RM 825382	Barcode: RM0015963
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9.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Beaverhead County: Beaverhead Mountains: Beaverhead-Deerlodge National Forest: east side of Homer Youngs Peak at head of Kelly Creek, ca 12 mi W of Jackson.  Elev. 9200 ft.
T6S R17W S14.  
Subalpine bog with Caltha leptosepala, Carex nigricans, Kalmia microphylla, and Deschampsia cespitosa. Phenology: flowering & fruiting. 

Erwin F. Evert, 41385.  7/20/2005. 		RM 913560	Barcode: RM0068384
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10.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Hughes Basin at headwaters of Hughes Creek, ca 14 mi N of U.S. Hwy 14, 16, & 20.  Elev. 9800 ft.
T54N R107W S30.  44.6309 N, 109.7998 W.  
Seepage area along watercourses in wet-moist soil, prominent species included: Kalmia microphylla, Deschampsia cespitosa, and Carex nigricans. Phenology: flowering & fruiting. 

Erwin F. Evert, 16160.  8/17/1988. 		RM 751906	Barcode: RM0033348
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11.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Hughes Basin at headwaters of Hughes Creek, ca 14 mi N of U.S. Hwy 14, 16, & 20.  Elev. 9800 ft.
T54N R107W S30.  44.6309 N, 109.7998 W.  
Seepage area along watercourses in wet-moist soil, prominent species included: Kalmia microphylla, Deschampsia cespitosa, and Carex nigricans. Phenology: flowering & fruiting. 

Erwin F. Evert, 16191.  8/17/1988. 		RM 751922	Barcode: RM0033347
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12.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along shore of Lake Mary, ca 15 mi W of Red Lodge.  Elev. 9930 ft.
T8S R18E S7.  45.1465 N, 109.5551 W.  
Wet, peaty soil in full sun, prominent species include Caltha leptosepala, Juncus mertensianus and Kalmia microphylla. Phenology: flowering & fruiting. 

Erwin F. Evert, 19699.  7/22/1990. 		RM 619980
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13.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: ca 1/4-1/8 mi W of U.S. Highway 212, ca 16 mi SW of Red Lodge.  Elev. 10000-10200 ft.
T9S R19E S29.  45.0125 N, 109.4102 W.  
Wet-mesic alpine tundra, prominent species include Salix glauca, Salix planifolia, Deschampsia cespitosa, Trifolium parryi and Geum rossii. Phenology: flowering & fruiting. 

Erwin F. Evert, 19868.  7/23/1990. 		RM 619824
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14.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: divide between South Fork Deep Creek and Davis Creek, ca 13 mi SE of Livingston.  Elev. 9100-9400 ft.
T4S R10E S11.  45.5015 N, 110.4572 W.  
Tundra-forest ecotone with scattered Pinus albicaulis and with Juncus drummondii, Arnica latifolia and Sibbaldia procumbens. Phenology: flowering & fruiting. 

Erwin F. Evert, 19930.  8/4/1990. 		RM 619769
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15.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Gallatin County: Madison Range: Gallatin National Forest: Spanish Peaks area: subalpine basin: ca 1/2 mi W of Moon Lake, ca 27 mi SSW of Bozeman.  Elev. 9500 ft.
T6S R4E S7.  45.3276 N, 111.2809 W.  
Extensive sedge bog west of trail with Carex scopulorum, Carex illota, Caltha leptosepala and Pedicularis groenlandica. Phenology: flowering & fruiting. 

Erwin F. Evert, 20312.  8/11/1990. 		RM 621111
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16.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Sublette County: Wind River Range: Bridger-Teton National Forest: west slope of Union Peak, ca 14 mi SW of Dubois; bog along small stream ca 1 mi N of Flat Lake.  Elev. 10250 ft.
T40N R108W S4; also S9.  43.4575 N, 109.81722 W.  
Bog along small stream with Caltha leptosepala, Carex illota, Sedum rhodanthum, and Pedicularis groenlandica. 

Erwin F. Evert, 24410.  8/6/1992. 		 779715	Barcode: RM0139533
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17.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Custer National Forest: south side and summit of Picket Pin Mountain; ca 14 mi W of Nye.  Elev. 9600 ft.
T5S R14E S30; also S31.  45.1943 N, 110.0328 W.  
Bog with Carex nigricans, Caltha leptosepala, Pedicularis groenlandica, and Senecio cymbalarioides. Phenology: flowering & fruiting. 

Erwin F. Evert, 28282.  7/21/1994. 		RM 781138	Barcode: RM0057464
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18.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: Bridger-Teton National Forest: at head of Camp Creek; ca 45 mi NW of Dubois.  Elev. 10400 ft.
T48N R109W S15.  44.1268 N, 109.9217 W.  
Wet tundra with Caltha leptosepala, Carex nigricans, and Juncus mertensianus. Phenology: flowering & fruiting. 

Erwin F. Evert, 28463.  7/30/1994. 		RM 782002	Barcode: RM0033349
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19.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Madison County: Madison Range: Gallatin National Forest: Koch Basin on the east side of Koch Peak at head of Tumbledown Creek, ca 25 mi SE of Ennis.  Elev. 9800 ft.
T9S R2E S14.  45.0512 N, 111.4444 W.  
Wet tundra with Caltha leptosepala, Carex nigricans, and Senecio cymbalarioides. Phenology: flowering & fruiting. 

Erwin F. Evert, 30606.  8/7/1995. 		RM 783981	Barcode: RM0057506
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20.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: Knox Lake (Castle), ca 12 mi NE of Gardiner.  Elev. 8400 ft.
T8S R9E S15.  45.1387 N, 110.6066 W.  
Wet meadow and lake shore with Caltha leptosepala, Trollius laxus var. albiflorus, and Salix wolfii. Phenology: flowering & fruiting. 

Erwin F. Evert, 32097.  7/19/1996. 		RM 787933
     with Yolanda Evert
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21.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: northeast end of the Froze-To-Death Plateau, 2 mi SE of Mystic Lake; 28 mi W of Red Lodge.  Elev. 10400 ft.
T7S R16E S15.  45.221 N, 109.7415 W.  
Alpine bog with Carex misandra, Juncus triglumis, Carex bipartita, and Juncus castaneus. Phenology: flowering & fruiting. 

Erwin F. Evert, 32571.  8/5/1996. 		RM 787702
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22.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Madison County: Madison Range: Beaverhead National Forest: Cradle Lakes at head of Papoose Creek, ca 2.5 mi SW of Hilgard Peak.  Elev. 9500-9700 ft.
T11S R2E S14; also S10.  
Wet subalpine meadow adjacent to lakes with Kalmia microphylla, Carex nigricans, Caltha leptosepala, and Trollius laxus. Phenology: flowering & fruiting. 

Erwin F. Evert, 33927.  7/21/1997. 		RM 819296	Barcode: RM0016084
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23.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: Monitor Peak, ca 12 mi N of Gardiner.  Elev. 10000-10350 ft.
T8S R9E S5.  
Wet, alpine tundra with Caltha leptosepala, Carex nigricans, and Pedicularis groenlandica. Phenology: flowering & fruiting. 

Erwin F. Evert, 34351.  8/4/1997. 		RM 819085	Barcode: RM0021039
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24.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Rogers Pass Trail, ca 0.5-1 mi S of secondary Forest Road 149, ca 3 air mi ENE of Winter Park.  Elev. 11100-11600 ft.
T2S R74W S6 South1/2; also N1/2 S7.  39.8838 N, 105.7067 W; GPS Reading.  
Spruce forest to subalpine. Phenology: flowering & fruiting. 

Erin Foley, 4688.  8/12/2003. 		RM 
     with Alex Foley
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25.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Grand County: Arapaho National Forest: Indian Peaks Wilderness: Front Range: Roaring Fork SW of Hiamovi Mountain, ca 9 air mi SE of Grand Lake and ca 13 air mi ENE of Granby.  Elev. 10200-11900 ft.
T2N R74W S7 N1/2; also N1/2 S8, S1/2 S6, S1/2 S5.  40.1538 N, 105.7286 W to 40.1556 N, 105.7026 W; GPS Reading.  
Gradual alpine slope with areas of standing water. Phenology: flowering & fruiting. 

Erin Foley, 10212.  7/18/2004. 		RM 
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26.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Grand County: Arapaho National Forest: Indian Peaks Wilderness: Front Range: Gourd Lake to Island Lake, ca 11 air mi SE of Grand Lake and ca 10 air mi NW of Ward.  Elev. 10800-11600 ft.
T2N R74W S15 W1/2; also S1/2 S10.  40.1337 N, 105.6733 W to 40.1442 N, 105.6679 W; GPS Reading.  
Adjacent to lake below subalpine. Phenology: flowering & fruiting. 

Erin Foley, 12195.  8/25/2004. 		RM 
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27.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Eagle County: Central Colorado: Gore Range, West Slope Continental Divide: Pitkin Creek area, below Pitkin Lake along Pitkin Creek Forest Service Trail 2012, ca 9 air mi NE of Vail.  Elev. 10600-11400 ft.
T4S R79W S19.  39.689 N, 106.2777 W.  
Open subalpine meadow with Picea engelmannii along streamside. Phenology: flowering & fruiting. 

Emily A. Holt, 3116.  8/2/2000. 		 
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28.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: around Olsen Lake off West Grouse CreekTrail 2129, ca 6 air mi SE of Avon.  Elev. 11300 ft.
T6S R82W S1.  39.5562 N, 106.5062 W.  
Lacustrine wetland surrounded by spruce-fir and some willow. Phenology: flowering & fruiting. 

Emily A. Holt, 6202.  7/1/2001. 		RM 
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29.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Routt County: Sierra Madre/Park Ranges: Park Range: ca 21 air mi WNW of Walden at Red Dirt Pass, Mount Zirkel and south at the head of the Middle Fork Elk River.  Elev. 10400 ft.
T10N R82W S19; also S30; also T10N R83W S24.  
Streamside. 

Nancy Kastning, 2374.  7/20/1989. 		 
     with Diane Fraser
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30.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Jackson County: Sierra Madre/Park Ranges: Park Range: ca 23 air mi WSW of Walden, Mt. Ethel and proximity.  Elev. 11200-11924 ft.
T8N R83W S13; also S14, S22, and S23.  
Alpine. 

Nancy Kastning, 2480.  7/25/1989. 		 
     with Heather & Joel Kastning
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31.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Jackson County: Sierra Madre/Park Ranges: Park Range: ca 26 air mi NW of Walden at Seven Lakes.  Elev. 10200-10800 ft.
T11N R83W S25; also S26.  
Wet areas. 

Nancy Kastning, 2586.  8/1/1989. 		 
     with David Culp
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32.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Routt County: Sierra MadreRange: Park Range: ca 21 air mi WNW of Walden at Red Dirt Pass, Mount Zirkel and south at the head of the Middle Fork Elk River.  Elev. 10400 ft.
T10N R82W S19; also S30; also T10N R83W S24.  40.8213 N, 106.6479 W.  
Streamside. 

Nancy Kastning, 2374.  7/20/1989. 		 
     with Diane Fraser
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33.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Jackson County: Sierra MadreRange: Park Range: ca 23 air mi WSW of Walden, Mt. Ethel and proximity.  Elev. 11200-11924 ft.
T8N R83W S13; also S14, S22; also S23.  40.6625 N, 106.6635 W.  
Alpine. 

Nancy Kastning, 2480.  7/25/1989. 		 
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34.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Jackson County: Sierra MadreRange: Park Range: ca 26 air mi NW of Walden at Seven Lakes.  Elev. 10200-10800 ft.
T11N R83W S25; also S26.  40.8939 N, 106.6669 W.  
Wet areas. 

Nancy Kastning, 2586.  8/1/1989. 		 
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35.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Routt County: Sierra MadreRange: Park Range: cirque basin and slopes just S of Red Dirt Pass.  Elev. 10400 ft.
T10N R82W S19.  40.8213 N, 106.6479 W.  
Subalpine meadows. 

Neil Snow, 5571a.  8/8/1989. 		RM 
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36.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Jackson County: Park Range: Routt National Forest: Mount Zirkel Wilderness Area: Ute Pass and south along divide ca 1 mi.  Elev. 10000 ft.
T10N R82W S31.  
Subalpine meadow and stream sides. 

Ronald L. Hartman, 8113.  9/3/1978. 		 
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37.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: ca 1 air mi S of Red Mountain.  Elev. 9800 ft.
T13N R85W S5.  41.1275 N, 106.9742 W; uncertainty 3 mi..  
Bog and lake habitat; semi-aquatic. 

Nancy Kastning, 687.  7/26/1988. 		RM 
     with Lee Huston & Heather Kastning
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38.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Ranges: Sierra Madre: Medicine Bow National Forest: sedge bog, ca 0.5 mi WSW of the northwest end of Long Park.  Elev. 10000 ft.
T13N R85W S6 NW1/4.  41.1258 N, 106.9931 W; uncertainty 0.5 mi..  
Meadow near edge of coniferous forest. Phenology: fruiting. 

Ronald L. Hartman, 8200.  9/10/1978. 		RM 338414	Barcode: RM0139514
     with Janice C. Coffey
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39.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Maroon Bells/Snowmass Wilderness: ca 4 air mi NE of Gothic.  Elev. 11200-11600 ft.
T12S R85W S19 E1/2.  38.992 N, 106.9341 W.  
Wet basin; Salix. Phenology: flowering & fruiting. 

Kevin J. Taylor, 2992.  7/11/1997. 		 
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40.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 2.5 air mi W of Pittsburg.  Elev. 11200-11300 ft.
T13S R87W S3 SE1/4.  38.9488 N, 107.101 W.  
Subalpine avalanche meadow. Phenology: flowering & fruiting. 

Kevin J. Taylor, 10794.  8/18/1998. 		 775053
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41.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: South Baldy and Middle Baldy mountains, ca 13 air mi N of Blue Mesa Reservoir.  Elev. 11700-12600 ft.
T51N R3W S21 N1/2; also SE1/4 S16.  38.6674 N, 107.1934 W.  
Alpine tundra along ridge between mountains. Phenology: flowering. 

Kevin J. Taylor, 11029.  8/21/1998. 		 774677
     with Christine Tonielli and Josh Crayton
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42.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Bog Lakes: ca 15 air mi N of Dubois; go past big Bog Lake on 2-track to the right (not the one that follows lake shore a little to left), big clearing to the south.  Elev. 9390 ft.
T44N R106W S32.  
Dry grassland. Plot 93028   SE, SW, SW Phenology: flowering & fruiting. 

C. Lynn Kinter, 1318.  7/9/1995. 		RM 728191	Barcode: RM0033360
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43.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: upper Chapin Creek Valley, .5 mi from Fall River Rd.  Elev. 10520 ft.
T6N R74W S31.  
Streambank with low Salix planifolia, Carex, Deschampsia cespitosa. 

Gwen Kittel, 548.  7/23/1990. 		RM 
_________________________________________________________________________

44.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: upper Chapin Creek Valley, .5 mi from Fall River Rd.  Elev. 10520 ft.
T6N R74W S31.  
Streambank with low Salix planifolia, Carex, Deschampsia cespitosa. 

Gwen Kittel, 565.  7/23/1990. 		RM 
_________________________________________________________________________

45.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: Rocky Mountain National Park, north facing flank of Mt. Chapin, ca 1 mi NE of Chapin Pass Trailhead.  Elev. 11580 ft.
T6N R74W S32.  
Lateral moraines with williows 1 m tall. 

Gwen Kittel, 725.  8/23/1990. 		RM 
_________________________________________________________________________

46.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: Rocky Mountain National Park, north facing flank of Mt. Chapin, ca 1 mi NE of Chapin Pass Trailhead.  Elev. 11580 ft.
T6N R74W S32.  
Lateral moraines with williows 1 m tall. 

Gwen Kittel, 726.  8/23/1990. 		RM 
_________________________________________________________________________

47.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, San Miguel County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Wilson Peak, ca 8.5 mi SW of Telluride.  Elev. 11400-13000 ft.
T42N R10W S20; also S21, S28 and S29.  37.8864 N, 107.9943 W.  
Talus slopes and tundra. Phenology: flowering & fruiting. 

Margarette J. Lyon, 2321.  8/5/1993. 		 
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48.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: San Miguel River Drainage: San Juan Mountains: Imogene Pass.  Elev. 13114 ft.
T43N R8W S29.  37.9506 N, 107.7692 W.  
Wet tundra. Phenology: fruiting. 

Margarette J. Lyon, 6290.  7/21/1994. 		 
_________________________________________________________________________

49.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: headwaters of Simpson Lake to north end Simpson Lake, ca 13 air mi SW of Dubois.  Elev. 9680-9770 ft.
T40N R107W S30; also S19 and South1/2 S18.  43.4045 N, 109.747 W to 43.4325 N, 109.7402 W; GPS Reading.  
Riparian areas along lake margin. Phenology: flowering & fruiting. 

Rob Massatti, 2934.  7/22/2005. 		USFS 844602	Barcode: USFS0027406
_________________________________________________________________________

50.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: south end of Popo Agie Wilderness, ca 13 air mi SW of Lander.  Elev. 10780-11780 ft.
T31N R102W S27; also S22.  42.626 N, 109.0067 W to 42.6469 N, 109.0073 W; GPS Reading.  
Rocky alpine meadow. Phenology: flowering. 

Rob Massatti, 3161.  7/27/2005. 		USFS 844601	Barcode: USFS0027405
_________________________________________________________________________

51.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: south end of Popo Agie Wilderness, ca 13 air mi SW of Lander.  Elev. 10780-11780 ft.
T31N R102W S27; also S22.  42.626 N, 109.0067 W to 42.6469 N, 109.0073 W; GPS Reading.  
Rocky alpine meadow. Phenology: fruiting. 

Rob Massatti, 3162.  7/27/2005. 		USFS 844600	Barcode: USFS0027404
_________________________________________________________________________

52.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Tayo Park to Coon Lake to Wind River Peak to Deep Creek Lakes, ca 16 air mi WSW of Lander.  Elev. 10700-12450 ft.
T31N R103W S10 NE1/4; also S3 and T32N R103W S34 and NE1/4 S33.  42.6746 N, 109.1091 W to 42.7032 N, 109.1366 W; GPS Reading.  
Talus slope interspersed with krummholtz and meadow pockets. Phenology: fruiting. 

Rob Massatti, 3273.  7/28/2005. 		USFS 844599	Barcode: USFS0027403
_________________________________________________________________________

53.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Blaurock Pass and upper Dinwoody Creek, ca 22 air mi S of Dubois.  Elev. 9810-10400 ft.
T37N R106W S5 W1/2; also T38N R106W South1/2 S32.  43.1977 N, 109.6163 W to 43.2145 N, 109.608 W; GPS Reading.  
Engelmann spruce forest. Phenology: fruiting. 

Rob Massatti, 3832.  8/6/2005. 		USFS 844598	Barcode: USFS0027402
_________________________________________________________________________

54.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Bears Ears Mountain to South Fork Little Wind River, ca 23 air mi W of Lander.  Elev. 9920-10020 ft.
T33N R104W S12; also NE1/4 S13.  42.8403 N, 109.2162 W to 42.8552 N, 109.2225 W; GPS Reading.  
Willow dominated riparian drainage. Phenology: fruiting. 

Rob Massatti, 3962.  8/11/2005. 		USFS 844597	Barcode: USFS0027401
_________________________________________________________________________

55.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Bears Ears Mountain to South Fork Little Wind River, ca 23 air mi W of Lander.  Elev. 9920-10020 ft.
T33N R104W S12; also NE1/4 S13.  42.8403 N, 109.2162 W to 42.8552 N, 109.2225 W; GPS Reading.  
Willow dominated riparian drainage. Phenology: fruiting. 

Rob Massatti, 3963.  8/11/2005. 		USFS 844596	Barcode: USFS0027400
_________________________________________________________________________

56.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Dry Creek Ridge, ca 24 air mi SES of Dubois.  Elev. 11050-11690 ft.
T37N R105W S16 N1/2; also E1/2 S21 and S28.  43.1773 N, 109.4658 W to 43.165 N, 109.4613 W; GPS Reading.  
Rocky alpine meadow. Phenology: fruiting. 

Rob Massatti, 4244.  8/16/2005. 		USFS 844544	Barcode: USFS0027284
_________________________________________________________________________

57.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Little Milky Lake area, ca 25 air mi SSE of Dubois.  Elev. 9620-9790 ft.
T37N R105W S28; also South1/2 S29.  43.1465 N, 109.4686 W to 43.1466 N, 109.4949 W; GPS Reading.  
Riparian meadow. Phenology: fruiting. 

Rob Massatti, 4341.  8/17/2005. 		USFS 844543	Barcode: USFS0027283
_________________________________________________________________________

58.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Deep Creek and Echo Lakes, ca 21 air mi WSW of Lander.  Elev. 10060-10440 ft.
T32N R103W S23 NE1/4; also SE1/4 S14.  42.7346 N, 109.0905 W to 42.7405 N, 109.0994 W; GPS Reading.  
Drier margins of wet riparian meadow adjacent to lake. Phenology: flowering & fruiting. 

Rob Massatti, 6925.  7/5/2006. 		USFS 844542	Barcode: USFS0027282
     with Meghan Taylor
_________________________________________________________________________

59.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Louis Lake Guard Station to Deer Creek Park, ca 19 air mi SSW of Lander.  Elev. 9320-9510 ft.
T30N R101W S10; also N1/4 S11 and South1/4 S2.  42.5927 N, 108.8747 W to 42.5882 N, 108.8923 W; GPS Reading.  
Wet graminoid meadow with standing water. Phenology: flowering & fruiting. 

Rob Massatti, 7348b.  7/13/2006. 		USFS 844541	Barcode: USFS0027281
_________________________________________________________________________

60.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Hailey Pass N to Indian Reservation boundary, ca 15 air mi WNW of Shoshone Lake.  Elev. 10540-10810 ft.
T33N R104W S4 W1/2; also W1/2 S9.  42.8466 N, 109.2884 W to 42.8647 N, 109.2884 W; GPS Reading.  
Riparian wetland dominated by willows, graminoids, and mosses. Phenology: flowering & fruiting. 

Rob Massatti, 7564.  7/18/2006. 		USFS 844540	Barcode: USFS0027280
_________________________________________________________________________

61.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Hailey Pass N to Indian Reservation boundary, ca 15 air mi WNW of Shoshone Lake.  Elev. 10540-10810 ft.
T33N R104W S4 W1/2; also W1/2 S9.  42.8466 N, 109.2884 W to 42.8647 N, 109.2884 W; GPS Reading.  
Riparian wetland dominated by willows, graminoids, and mosses. Phenology: flowering. 

Rob Massatti, 7572.  7/18/2006. 		USFS 844539	Barcode: USFS0027279
_________________________________________________________________________

62.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Windy Mountain, ca 8 air mi W of Shoshone Lake.  Elev. 11610-12150 ft.
T33N R103W S20 SW1/4; also S29 and E1/2 S32.  42.816 N, 109.1873 W to 42.8015 N, 109.1718 W to 42.7843 N, 109.1764 W; GPS Reading.  
Alpine spring dominated by willows, graminoids, and mosses. Phenology: flowering & fruiting. 

Rob Massatti, 7679.  7/19/2006. 		USFS 844538	Barcode: USFS0027278
_________________________________________________________________________

63.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Angel Pass to Dennis Lake, ca 11 air mi SE of Gannett Peak.  Elev. 10770-11490 ft.
T35N R106W S7 E1/2; also S8 and S9.  43.02 N, 109.5518 W to 43.0175 N, 109.5125 W; GPS Reading.  
Alpine riparian stream and lake margins. Phenology: fruiting. 

Rob Massatti, 7842.  7/25/2006. 		USFS 844537	Barcode: USFS0027277
     with Aaron Wells
_________________________________________________________________________

64.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Golden Lakes, ca 10 air mi SE of Gannett Peak.  Elev. 10120-10230 ft.
T35N R106W S3 SW1/4; also S4 and T36N R106W 3.  43.0254 N, 109.497 W to 43.0246 N, 109.5064 W to 43.0428 N, 109.5194 W; GPS Reading.  
Forested riparian lake margins. Phenology: flowering. 

Rob Massatti, 7950.  7/25/2006. 		USFS 844536	Barcode: USFS0027276
     with Aaron Wells
_________________________________________________________________________

65.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Golden Lakes, ca 10 air mi SE of Gannett Peak.  Elev. 10120-10230 ft.
T35N R106W S3 SW1/4; also S4 and T36N R106W 3.  43.0254 N, 109.497 W to 43.0246 N, 109.5064 W to 43.0428 N, 109.5194 W; GPS Reading.  
Dry rocky meadow. Phenology: flowering. 

Rob Massatti, 8021.  7/25/2006. 		USFS 844535	Barcode: USFS0027275
     with Aaron Wells
_________________________________________________________________________

66.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Brown Cliff Lakes, ca 7 air mi SE of Gannett Peak.  Elev. 10620-11230 ft.
T36N R106W S16; also NE1/4 S17 and South1/4 S8.  43.0876 N, 109.5084 W to 43.0975 N, 109.5367 W; GPS Reading.  
Alpine riparian meadow. Phenology: fruiting. 

Rob Massatti, 8088.  7/26/2006. 		USFS 844534	Barcode: USFS0027274
     with Aaron Wells
_________________________________________________________________________

67.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: I mi NW of summit of Gentlemans Pass; ca 6 air mi ESE of Gannett Peak.  Elev. 10360-10970 ft.
T37N R105W S31 SW1/4; also T37N R106W NE1/4 S36.  43.1298 N, 109.5136 W to 43.1376 N, 109.5178 W; GPS Reading.  
Riparian wetland dominated by willow and graminoids. Phenology: fruiting. 

Rob Massatti, 8359.  7/27/2006. 		USFS 844533	Barcode: USFS0027273
     with Aaron Wells
_________________________________________________________________________

68.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Knife Point Glacier, Indian Pass, and vicinity, ca 4 mi SE of Gannett Peak.  Elev. 10780-12080 ft.
T37N R106W S34 SW1/4; also T36N R107W S1 and SE1/4 S2.  43.1253 N, 109.5736 W to 43.1108 N, 109.5878 W; GPS Reading.  
Alpine turf. Phenology: flowering. 

Rob Massatti, 8437.  7/28/2006. 		USFS 844532	Barcode: USFS0027272
     with Aaron Wells
_________________________________________________________________________

69.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Golden Lake, ca 4.5 mi E of Downs Mountain.  Elev. 10390-10630 ft.
T39N R106W S21 SE1/4; also N1/4 S28.  43.3328 N, 109.5832 W to 43.3261 N, 109.5879 W; GPS Reading.  
Wet riparian pockets within granite bedrock. Phenology: flowering. 

Rob Massatti, 8730.  8/17/2006. 		USFS 844531	Barcode: USFS0027271
     with Rick Massatti
_________________________________________________________________________

70.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Klondike Creek to Klondike Lake, ca 2 air mi E of Grasshopper Glacier.  Elev. 9830-10620 ft.
T38N R106W S29 South1/2; also South1/2 S30.  43.2304 N, 109.5973 W to 43.2336 N, 109.6024 W; GPS Reading.  
Wet riparian meadow. Phenology: fruiting. 

Rob Massatti, 8933.  8/20/2006. 		USFS 844530	Barcode: USFS0027270
_________________________________________________________________________

71.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Hermosa Peak, Bolam Pass area, Forest Road 578 and Forest Road 149, ca 6 air mi E of Rico.  Elev. 11600-11960 ft.
T40N R10W S26 NE1/4.  37.6986 N, 107.9325 W.  
Subalpine riparian meadow and alpine meadow and talus slopes; West facing slope. Phenology: flowering. 

Lynn Marie Moore, 3419a.  7/22/1994. 		 
     with Fallon Judkins and Jason Judkins
_________________________________________________________________________

72.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Routt County: Sierra Madre/Park Ranges: Park Range: ca 21 air mi WNW of Walden at Red Dirt Pass, Mount Zirkel and south at the head of the Middle Fork Elk River.  Elev. 10400 ft.
T10N R82W S19; also S30; also T10N R83W S24.  
Streamside. 

Nancy Kastning, 2374.  7/20/1989. 		 
     with Diane Fraser
_________________________________________________________________________

73.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Jackson County: Sierra Madre/Park Ranges: Park Range: ca 23 air mi WSW of Walden, Mt. Ethel and proximity.  Elev. 11200-11924 ft.
T8N R83W S13; also S14, S22, and S23.  
Alpine. 

Nancy Kastning, 2480.  7/25/1989. 		 
     with Heather & Joel Kastning
_________________________________________________________________________

74.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Jackson County: Sierra Madre/Park Ranges: Park Range: ca 26 air mi NW of Walden at Seven Lakes.  Elev. 10200-10800 ft.
T11N R83W S25; also S26.  
Wet areas. 

Nancy Kastning, 2586.  8/1/1989. 		 
     with David Culp
_________________________________________________________________________

75.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Routt County: Sierra Madre/Park Range: Park Range: cirque basin and slopes, just S of Red Dirt Pass.  Elev. 10400 ft.
T10N R82W S19.  
Subalpine meadows. 

Neil Snow, 5571a.  8/8/1989. 		 
_________________________________________________________________________

76.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Medicine Bow Mountains: Rawah Wilderness: Grassy Pass in the Rawah Lakes area, off Rawah Trail from Laramie River Road (County Road 103), ca 44 air mi WNW of Fort Collins.  Elev. 11200-11600 ft.
T8N R76W S8.  40.6923 N, 105.9421 W; uncertainty 1 mi..  
Alpine pass, slopes and ridges with granite substrate with Geum and Mertensia. Phenology: fruiting. 

Sarah Nunn, 3143.  7/20/2001. 		RM 767149
_________________________________________________________________________

77.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Neota Wilderness: off Trap Park Trail from Long Draw Road (Forest Road 156), ca 37 air mi W of Fort Collins.  Elev. 10900-11100 ft.
T6N R75W S5 NW1/4.  40.52 N, 105.8453 W; uncertainty 0.5 mi..  
North facing alpine slopes with scree. Phenology: fruiting. 

Sarah Nunn, 4526.  8/9/2001. 		RM 767148
_________________________________________________________________________

78.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Range: between Lake Marie and Silver Lake.  Elev. 10400 ft.
T16N R80W S26.  41.3191 N, 106.3438 W; NAD 83, uncertainty 0.75 mi., Digital Map.  
Subalpine meadow, common in boggy places. Phenology: fruiting. 

C. L. Porter, 10280.  8/5/1966. 		RM 281011	Barcode: RM0139500
     with Marjorie W. Porter
_________________________________________________________________________

79.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Sublette County: Bridger National Forest: Bridger Wilderness Area: near Lake Timeco.  Elev. 10500 ft.
T35N R106W S19.  42.9875 N, 109.5497 W; uncertainty 1 mi..  
Phenology: flowering. 

Alan A. Beetle, 16669.  8/5/1976. 		RM 310798	Barcode: RM0139522
_________________________________________________________________________

80.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Carbon County: Battle Lake Mountain.  Elev. 9200-10300 ft.
T14N R86W S36.  41.1419 N, 107.0133 W; uncertainty 1 mi..  
Phenology: fruiting. 

Aven Nelson, 4042.  8/17/1897. 		RM 11041	Barcode: RM0139523
_________________________________________________________________________

81.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow National Forest: slopes below Mirror Lake.  Elev. 10300 ft.
T16N R79W S19.  41.3397 N, 106.3101 W; uncertainty 1 mi..  
Area of meadows in pine woods; occasional beside stream in shady part of meadow. Phenology: flowering & fruiting. 

Charles Feddema, 3327.  8/8/1965. 		USFS 401560	Barcode: USFS0067059
_________________________________________________________________________

82.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains.  Elev. 10500 ft.
Among boulders. Phenology: fruiting. 

Edwin B. Payson, 4695.  9/7/1925. 		RM 103772	Barcode: RM0139520
     with Lois B. Payson
_________________________________________________________________________

83.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: La Plata Mines.  Elev. 10600 ft.
T16N R79W S2.  41.3875 N, 106.2367 W; uncertainty 2 mi..  
Phenology: fruiting. 

Elias Nelson, 5198.  8/27/1898. 		RM 12413	Barcode: RM0139521
_________________________________________________________________________

84.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Beartooth Plateau.  Elev. 10700 ft.
T58N R104W S28 NE1/4.  44.9794 N, 109.4326 W; uncertainty 0.5 mi..  
Growing in bog near road with Carex scopulorum, C. bipartita, Eriophorum, and Koenigia. Phenology: flowering & fruiting. 

Erwin F. Evert, 2431.  8/22/1980. 		RM 334614	Barcode: RM0033351
_________________________________________________________________________

85.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: along head of Sulphur Creek; ca 1 mi E of Sunlight Park.  Elev. 10000 ft.
T54N R107W S33.  44.6151 N, 109.7561 W; uncertainty 1 mi..  
On tundra; along streamlets. Phenology: flowering & fruiting. 

Erwin F. Evert, 4723.  8/12/1982. 		RM 357415	Barcode: RM0033350
_________________________________________________________________________

86.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park: South Fork Cascade Canyon.  Elev. 9500-10000 ft.
T44N R116W S1.  43.8069 N, 110.7159 W; uncertainty 1 mi..  
Above lower forest belt. Phenology: buds. 

Harold Bailey, 4413a.  8/1/1949. 		RM 257642	Barcode: RM0139524
     with Virginia Bailey
_________________________________________________________________________

87.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Beartooth Range: Beartooth Plateau: Littlerock Creek, ca 0.9 mi SE of Gardner Lake, ca 1 air mi S of U.S. Hwy 212.  Elev. 9600 ft.
T57N R104W S4 NE1/4 NW1/4.  44.9504 N, 109.4326 W; uncertainty 0.25 mi..  
Salix eastwoodiae community on rocky south-facing slope above wet meadows. *FS-02-14-01-96-NC-019. Phenology: flowering & fruiting. 

Jill Walford, 2499.  7/25/1996. 		RM 612781	Barcode: RM0033356
     with Sabine Mellmann-Brown
_________________________________________________________________________

88.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park: In a cirque basin near Amphitheater and Surprise lakes.  Elev. 9750 ft.
T44N R116W S33.  43.7348 N, 110.7756 W; uncertainty 1 mi..  
Common in whitebark pine-alpine fir woods. Phenology: flowering. 

John Merkle, 62-29.  7/13/1962. 		RM 269642	Barcode: RM0139528
_________________________________________________________________________

89.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park: in a cirque basin near Amphitheater and Surprise lakes.  Elev. 9750 ft.
T44N R116W S33.  43.7348 N, 110.7756 W; uncertainty 1 mi..  
Common to abundant in alpine meadows. Phenology: flowering & fruiting. 

John Merkle, 62-92.  8/3/1962. 		RM 269690	Barcode: RM0139531
_________________________________________________________________________

90.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park: Teton Range: Holly Lake and Mount Woodring area, W of Jenny Lake.  Elev. 9400 ft.
T44N R116W S8.  43.7924 N, 110.7956 W; uncertainty 1 mi..  
Common to abundant locally in meadows, often forms sod. Phenology: flowering & fruiting. 

John Merkle, 63-93.  8/11/1963. 		RM 273940	Barcode: RM0139526
_________________________________________________________________________

91.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Snowy Range.  Elev. 11000 ft.
T16N R80W S18.  41.3541 N, 106.4247 W; uncertainty 1 mi..  
Alpine tundra; growing in a late snowbank area. Phenology: flowering. 

Larry C. Bliss, 590.  8/4/1954. 		RM 253926	Barcode: RM0139527
_________________________________________________________________________

92.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Snowy Range.  Elev. 11000 ft.
T16N R79W S18.  41.3541 N, 106.3101 W; uncertainty 1 mi..  
Alpine tundra; growing in a late snowbank area near the wet meadow station. Phenology: flowering. 

Larry C. Bliss, 658.  7/12/1955. 		RM 253918	Barcode: RM0139529
_________________________________________________________________________

93.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Snowy Range.  Elev. 11000 ft.
T16N R79W S18.  41.3541 N, 106.3101 W; uncertainty 1 mi..  
Alpine tundra; growing in a late snowbank area near the wet meadow station. Phenology: flowering. 

Larry C. Bliss, 658.  7/12/1955. 		RM 253927	Barcode: RM0139530
_________________________________________________________________________

94.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: Teton Mountains: Alaska Basin at the head of South Teton Canyon, below western slopes of Buck Mountain.  Elev. 10000-10600 ft.
T43N R117W S13.  43.6916 N, 110.8354 W; uncertainty 1 mi..  
Frequent in soil wet from melting snow. Phenology: flowering. 

Loran C. Anderson, 592.  7/31/1956. 		RM 254139	Barcode: RM0139525
_________________________________________________________________________

95.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Sublette County: Wind River Mountains: Bridger National Forest; Summit Lake.  Elev. 10270 ft.
T37N R107W S31.  43.1336 N, 109.7424 W; uncertainty 1 mi..  
Abundant in wet, alpine meadow on lake edge; west exposure. Phenology: flowering & fruiting. 

Mont E. Lewis, 314.  7/31/1954. 		USFS 401563	Barcode: USFS0067053
_________________________________________________________________________

96.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Sublette County: Wind River Mountains: Bridger National Forest; Summit Lake.  Elev. 10270 ft.
T37N R107W S31.  43.1336 N, 109.7424 W; uncertainty 1 mi..  
Abundant in wet meadow on lake edge; exposure generally west, slope 0-2%. Phenology: fruiting. 

Mont E. Lewis, 314.  7/31/1954. 		USFS 401564	Barcode: USFS0067052
_________________________________________________________________________

97.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Sublette County: Wind River Mountains: Bridger National Forest; Double Top Mountain.  Elev. 10000 ft.
T37N R108W S33.  43.1336 N, 109.8221 W; uncertainty 1 mi..  
Common in wet meadow, 5% slope, west exposure; associated with sedge-grass. Phenology: fruiting. 

Mont E. Lewis, 328.  8/2/1954. 		USFS 401562	Barcode: USFS0067051
_________________________________________________________________________

98.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Sublette County: Bridger National Forest: Willow Creek, 4 mi above Guard Station.  Elev. 8000 ft.
T36N R109W S19.  43.0764 N, 109.9102 W; uncertainty 1 mi..  
Rare at foot of Engelmann spruce, with western exposure. Phenology: flowering & fruiting. 

Mont E. Lewis, 334.  8/2/1954. 		USFS 401566	Barcode: USFS0067050
_________________________________________________________________________

99.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: Lower Alaska Basin.  Elev. 10500 ft.
T43N R117W S11; also S14.  43.706 N, 110.8553 W; uncertainty 2 mi..  
Deschampsia caespitosa community on meadow edge with west exposure. Phenology: fruiting. 

Mont E. Lewis, 740.  8/22/1957. 		USFS 401558	Barcode: USFS0067060
_________________________________________________________________________

100.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: Lower Alaska Basin.  Elev. 10500 ft.
T43N R117W S11; also S14.  43.706 N, 110.8553 W; uncertainty 2 mi..  
Dry meadow and damp slop with west exposure. Phenology: flowering. 

Mont E. Lewis, 744.  8/22/1957. 		USFS 401557	Barcode: USFS0067061
_________________________________________________________________________

101.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Sublette County: Wind River Mountains: Bridger National Forest: N of Hat Pass.  Elev. 10000 ft.
T35N R106W S29.  42.9748 N, 109.5368 W; uncertainty 1 mi..  
Frequent in wet, alpine meadow with 5% slope and north exposure. Phenology: flowering & fruiting. 

Mont E. Lewis, 954.  7/27/1961. 		USFS 401561	Barcode: USFS0067062
_________________________________________________________________________

102.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Beartooth Range: head of Wyoming Creek.  Elev. 10650 ft.
T58N R104W S27.  44.9794 N, 109.4123 W; uncertainty 1 mi..  
Alpine tundra; snowbed vegetation at the base of a solifluction terrace. Phenology: flowering & fruiting. 

Philip L. Johnson, 254.  8/19/1959. 		RM 263371	Barcode: RM0033355
_________________________________________________________________________

103.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Beartooth Range: head of Wyoming Creek.  Elev. 10650 ft.
T58N R104W S27.  44.9794 N, 109.4123 W; uncertainty 1 mi..  
Alpine tundra; snowbed vegetation at the base of a solifluction terrace. Phenology: fruiting. 

Philip L. Johnson, 258a.  8/19/1959. 		RM 263386	Barcode: RM0033354
_________________________________________________________________________

104.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Shoshone National Forest: Beartooth Plateau.  Elev. 10200 ft.
T58N R104W S31.  44.9649 N, 109.4733 W; uncertainty 1 mi..  
Common in alpine meadow with organic loam soil and 5-10% slope, southwest exposure; associated with Carex, Poa. Phenology: fruiting. 

Ralph K. Gierisch, 1844.  8/10/1956. 		USFS 401556	Barcode: USFS0053022
_________________________________________________________________________

105.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Hughes Creek.  Elev. 10000 ft.
T54N R107W S30 N1/2.  44.6296 N, 109.7965 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Subalpine meadow with Erigeron, Juncus. Phenology: fruiting. 

Robert D. Dorn, 3367.  8/14/1979. 		RM 319679	Barcode: RM0139516
_________________________________________________________________________

106.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Beartooth Range: Beartooth Plateau; north side of first large lake N of Long Lake, ca 0.3 mi E of Little Bear Creek.  Elev. 9860 ft.
T57N R105W S1 NW1/4 NW1/4.  44.9504 N, 109.4937 W; uncertainty 0.25 mi..  
Late snowbed vegetation on bench on southeast to east exposed slope of granitic scoured outcrops. Phenology: fruiting. 

Sabine Mellmann-Brown, 2671.  8/21/1996. 		RM 644071	Barcode: RM0033359
     with Michele Weidner
_________________________________________________________________________

107.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: ca 1 air mi NE of Beartooth Butte; ca 1 air mi up Beartooth Creek from Beartooth Lake.  Elev. 9480 ft.
T58N R105W S31 SW1/4 of SE1/4.  44.9649 N, 109.5955 W; uncertainty 0.25 mi..  
Growing out of moist moss with Senecio cymbalarioides, Caltha leptosepala, Polygonum viviparum, Pedicularis groenlandica, Carex illota, and C. aquatilis. Phenology: fruiting. 

Stephanie Mills, 218.  8/16/1995. 		RM 644186	Barcode: RM0033358
_________________________________________________________________________

108.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Snowy Range ca 0.5 mi SE of Twin Lake, ca 25 air mi ESE of Saratoga.  Elev. 10400 ft.
T16N R80W S23.  41.3397 N, 106.3483 W; uncertainty 1 mi..  
Semi-open moist Deschampsia-Agrostis meadow at edge of subalpine fir woods and small stream. Phenology: fruiting. 

Walter Fertig, 13458.  9/6/1992. 		RM 580135	Barcode: RM0139501
     with George Jones and Phil White
_________________________________________________________________________

109.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Snowy Range: northeast shore of small lake; ca 0.5 mi S of Browns Peak; ca 3/4 mi N of Wyo Hwy 130.  Elev. 10800 ft.
T16N R79W S16 NE1/4 of NW1/4; also SE1/4 of SW1/4 S9.  41.3541 N, 106.2719 W; uncertainty 0.5 mi..  
Quartz and sandstone outcrops in moist alpine meadow with patches of stunted Engelmann spruce. Phenology: flowering. 

Walter Fertig, 14180.  7/27/1993. 		RM 601663	Barcode: RM0139502
_________________________________________________________________________

110.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Snowy Range: bench midway between Mount 10972 and Silver Peak, on southwest flank of Medicine Bow massif, ca 0.5 mi S of Sucker Lake.  Elev. 10650 ft.
T16N R80W S26 NW1/4 SE1/4.  41.3258 N, 106.3474 W; uncertainty 0.25 mi..  
Moist but well-drained Phleum-Deschampsia meadow; vegetation cover high, little bare soil. Phenology: flowering & fruiting. 

Walter Fertig, 14296.  8/7/1993. 		RM 601321	Barcode: RM0139503
_________________________________________________________________________

111.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Beartooth Plateau: Twin Lakes RNA: east side of Twin Lakes, near bottom of Twin Lakes Basin; ca 2 air mi NE of Beartooth Pass; ca 0.5 mi S of Montana.  Elev. 9750 ft.
T58N R104W S21 E1/2.  44.9939 N, 109.4326 W; uncertainty 1 mi..  
Grassy banks of lake on moist rocky soil, with Deschampsia caespitosa, S. planifolia var. monica, S. glauca. *RNA. Phenology: fruiting. 

Walter Fertig, 15201.  7/23/1994. 		RM 602231	Barcode: RM0033357
_________________________________________________________________________

112.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Absaroka Range: northwest slopes of Rattlesnake Mountain, ca 2 air mi E of The Palisades, ca 5 mi N of Buffalo Bill Reservoir.  Elev. 8300-8580 ft.
T53N R103W S8; SW1/4 of SW1/4 S9.  44.5862 N, 109.2904 W; uncertainty 0.25 mi..  
East-facing grassy knoll at edge of small cut and burned grove of lodgepole pine.  Meadow on deep, limestone-rich soil dominated by Festuca idahoensis, Koeleria macrantha, Danthonia intermedia, Helictotrichon hookeri, and Elymus trachycaulus. Phenology: flowering & fruiting. 

Walter Fertig, 15350.  8/11/1994. 		RM 704083	Barcode: RM0033419
_________________________________________________________________________

113.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow National Forest: Browns Ridge.  Elev. 11000 ft.
T16N R79W S8; also S9.  41.3684 N, 106.291 W; uncertainty 2 mi..  
Moist site on 40% slope with west exposure and granite soil; sedge meadow. Phenology: fruiting. 

William M. Johnson, 122.  8/16/1961. 		USFS 401555	Barcode: USFS0067057
_________________________________________________________________________

114.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow National Forest: near Twin Lakes.  Elev. 10500 ft.
T16N R79W S2.  41.3875 N, 106.2367 W; uncertainty 1 mi..  
Moist site near snowbank on gentle slope with east exposure and granite soil; sedges. Phenology: flowering & fruiting. 

William M. Johnson, 128.  8/22/1961. 		USFS 401554	Barcode: USFS0067058
_________________________________________________________________________

115.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow National Forest: Mirror Lake.  Elev. 10000 ft.
T16N R79W S18; also S19.  41.3541 N, 106.3101 W; uncertainty 1 mi..  
Moist site on gentle slope with southwest exposure and granitic soil; sedge-hairgrass. Phenology: flowering & fruiting. 

William M. Johnson, 173.  7/20/1961. 		USFS 401553	Barcode: USFS0067054
_________________________________________________________________________

116.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow National Forest: near Lookout Lake.  Elev. 10500 ft.
T16N R79W S18.  41.3541 N, 106.3101 W; uncertainty 1 mi..  
Moist site on steep slope with north exposure and granite soil; sedge-hairgrass. Phenology: flowering & fruiting. 

William M. Johnson, 174.  7/20/1961. 		USFS 401552	Barcode: USFS0067055
_________________________________________________________________________

117.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Carbon County: Medicine Bow National Forest: Mirror Lake.  Elev. 10200 ft.
T16N R80W S24.  41.3397 N, 106.3292 W; uncertainty 1 mi..  
Wet site on gentle slope with west exposure, and granite soil; sedge-hairgrass. Phenology: fruiting. 

William M. Johnson, 201.  8/18/1961. 		USFS 401551	Barcode: USFS0067056
     with F. J. Hermann
_________________________________________________________________________

118.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Shoshone National Forest: Beartooth Plateau.  Elev. 10000 ft.
T58N R104W S1.  
Sedge meadow on granitic soil. Phenology: flowering. 

William M. Johnson, 332.  8/23/1963. 		USFS 401559	Barcode: USFS0053023
_________________________________________________________________________

119.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Hughes Creek.  Elev. 10000 ft.
T54N R107W S30 N1/2.  44.6296 N, 109.7965 W; uncertainty 1 mi..  
Subalpine meadow with Erigeron, Juncus. Phenology: fruiting. 

Robert D. Dorn, 3367.  8/14/1979. 		RM 319679
_________________________________________________________________________

120.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Jackson County: North-central Colorado: Never Summer Mountains: 1-2 air mi W of Bowen Pass, ca 10-11 air mi SSE of Gould.  Elev. 9700-10000 ft.
T5N R77W S25; also S26.  40.3727 N, 105.9797 W.  
Spruce-fir forest along logging road, streamsides, and meadows. Phenology: fruiting. 

Ronald L. Hartman, 68332.  7/19/2000. 		RM 758342
     with Sarah Nunn
_________________________________________________________________________

121.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Jackson County: North-central Colorado: Never Summer Mountains: Colorado State Forest: Lake Agnes cabin, ca 7 air mi ESE of Gould.  Elev. 10663 ft.
T6N R76W S22.  40.4741 N, 105.9039 W.  
Lake shore and slopes. Phenology: fruiting. 

Ronald L. Hartman, 69330.  7/31/2000. 		RM 758341
_________________________________________________________________________

122.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Jackson County: North-central Colorado: Park Range: Upper Slide Lake, ca 20.5 air mi W of Walden.  Elev. 10800 ft.
T8N R83W S24 N1/4.  40.6479 N, 106.6615 W.  
Wet areas. Phenology: fruiting. 

Ronald L. Hartman, 69787.  8/10/2000. 		RM 758339
_________________________________________________________________________

123.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Jackson County: North-central Colorado: Park Range: from Buffalo Ridge Trail to 1 air mi NE of Davis Peak, ca 25 air mi NW of Walden.  Elev. 10600-10800 ft.
T11N R83W S14.  40.9228 N, 106.6884 W.  
Alpine to sub-alpine and marshy drainage. Phenology: fruiting. 

Ronald L. Hartman, 69966.  8/15/2000. 		RM 758338
_________________________________________________________________________

124.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Jackson County: North-central Colorado: Park Range: Newcomb Park Trail, 4 trail mi W to the Continental Divide and vicinity of Round Mountain Lake, ca 23-24 air mi SW of Walden.  Elev. 10000-10600 ft.
T7N R83W S11; also S14 and S15.  40.5899 N, 106.6805 W.  
Coniferous forests, subalpine meadows, lake, and ponds. Phenology: fruiting. 

Ronald L. Hartman, 70152.  8/17/2000. 		RM 758337
_________________________________________________________________________

125.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Jackson County: North-central Colorado: Never Summer Mountains: Never Summer Wilderness: Baker Pass NW to peak"11740".  Elev. 11400-11740 ft.
T5N R76W S16 N1/4; also SW1/4 S9.  40 24' 8.9" N, 105 54' 59.2" W; uncertainty 2 mi..  
Alpine. Phenology: flowering & fruiting. 

Ronald L. Hartman, 71922.  7/10/2001. 		RM 763405
_________________________________________________________________________

126.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in South Fork of Moran Canyon, ca 18 air mi W of Moran; ca 14.5 air mi NW of Moose.  Elev. 9240 ft.
T45N R117W S26 SE1/4.  43.8338 N, 110.8632 W; uncertainty 0.25 mi..  
Alpine mesic meadow near stream. Phenology: flowering & fruiting. 

David Scott, 3051.  8/12/2006. 		RM 833023	Barcode: RM0010072
     with Nancy Bockino
_________________________________________________________________________

127.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Webb Canyon, ca 16.5 air mi WNW of Moran; ca 20.5 air mi NNW of Moose.  Elev. 10100 ft.
T46N R116W S21 NW1/4.  43.9436 N, 110.778 W; GPS Reading.  
Abies lasiocarpa - Picea engelmannii / Arnica latifolia community type on subalpine slope. Phenology: flowering & fruiting. 

David Scott, 5278.  8/8/2007. 		RM 838286	Barcode: RM0017432
     with Klara Varga
_________________________________________________________________________

128.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Routt County: Buffalo Pass.  Elev. 10500 ft.
T7N R83W S26.  40.5466 N, 106.6825 W; uncertainty 1 mi..  
Very wet shady place. Phenology: fruiting. 

C. L. Shear, 5372.  8/14/1898. 		RM 622239
_________________________________________________________________________

129.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, [Lake] County: Robinson, Mount Bartlett.  Elev. 13000 ft.
[T8S R79W S1].  
[Additional information in brackets; best estimati Phenology: fruiting. 

C. L. Shear, 5424.  8/23/1896. 		 
_________________________________________________________________________

130.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Larimer County: Rawah Wilderness: Medicine Bow Range: Unnamed Lake: ca 0.5 mi w of Timber Lake.  Elev. 11300 ft.
T8N R76W.  
East slope on rocky soils of tundra. Phenology: fruiting. 

Betsy E. Neely, 4783.  8/29/1987. 		RM 542673
_________________________________________________________________________

131.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Lake County: Robinson: Mount Barlett.  Elev. 13000 ft.
T8S R79W S1.  39.3827 N, 106.1728 W; uncertainty 1 mi..  
Phenology: fruiting. 

C. L. Shear, 5424.  8/23/1896. 		RM 622339
_________________________________________________________________________

132.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Grand County: Rocky Mountain National Park.  Elev. 11600 ft.
Moist, sandy soil. Phenology: fruiting. 

Dale W. McNeal Jr, 286.  8/23/1963. 		RM 276483
_________________________________________________________________________

133.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Clear Creek County: Northern approach to Grays Peak, above Steven's Mine.  Elev. 12012 ft.
Alpine meadows on north face of peak. Phenology: fruiting. 

Donald A. Spencer, 18.  8/1/1954. 		RM 595403
_________________________________________________________________________

134.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, San Juan County: Stony Basin: ca 7 mi NE of Silverton.  Elev. 12400 ft.
Wet meadow with melt-water rivulets. Phenology: flowering & fruiting. 

Emily L. Hartman, 5440.  7/23/1983. 		RM 391900
     with Mary Lou Rottman
_________________________________________________________________________

135.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Garfield County: White River National Forest: E of Upper Island Lake; small park.  Elev. 10800 ft.
Medium abundance in grassland on 10%, north-facing slope in sandy soil. Phenology: fruiting. 

Felix E. Read, R-154.  9/17/1927. 		USFS 518850
_________________________________________________________________________

136.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Garfield County: White River National Forest: E of Upper Island Lake; small park.  Elev. 10800 ft.
Medium abundance in grassland on 10%, north-facing slope in sandy soil. Phenology: fruiting. 

Felix E. Read, R-156.  9/17/1927. 		USFS 518851
_________________________________________________________________________

137.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Gilpin County: Forest Lake: near Tolland.
Phenology: flowering & fruiting. 

Francis Ramaley, 10521.  7/24/1915. 		RM 83839
_________________________________________________________________________

138.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Gilpin County: Forest Lakes.  Elev. 10000 ft.
Phenology: vegetative only. 

Francis Ramaley, 10746.  7/26/1916. 		RM 83863
_________________________________________________________________________

139.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Gilpin County: Arapahoe Lakes.  Elev. 10500 ft.
Phenology: flowering & fruiting. 

Francis Ramaley, 10767.  8/11/1916. 		RM 83862
_________________________________________________________________________

140.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Boulder County: Bald Mountain.  Elev. 11500 ft.
Phenology: fruiting. 

Francis Ramaley, 2972.  7/20/1907. 		RM 61450
     with G. S. Dodds and W. W. Robbins
_________________________________________________________________________

141.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, San Miguel County: Montezuma National Forest: Lake Fork of San Miguel.  Elev. 11701 ft.
Common on moderate west slope in rocky loam with Juncus, Caltha, Castilleja and candytuft. Phenology: flowering & fruiting. 

Frank H. Rose, R-68.  7/26/1922. 		USFS 431947
_________________________________________________________________________

142.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Conejos County: Middle Fork Creek: W of Platoro.  Elev. 11956 ft.
Wet slope. Phenology: fruiting. 

Harold D. Harrington, 1753.  8/3/1945. 		RM 200337
_________________________________________________________________________

143.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Conejos County: Glacier Lake: near Conejos Peak.  Elev. 11997 ft.
Moist meadow. Phenology: fruiting. 

Harold D. Harrington, 1802.  8/5/1945. 		RM 200361
_________________________________________________________________________

144.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Boulder County: Arapahoe Peak.  Elev. 11300 ft.
Moist soil above timberline. Phenology: fruiting. 

Ira W. Clokey, 3224.  7/29/1918. 		RM 156132
_________________________________________________________________________

145.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Boulder County: Arapahoe Peak.  Elev. 11300 ft.
Moist soil above timberline. Phenology: fruiting. 

Ira W. Clokey, 3224.  7/29/1918. 		RM 95459
_________________________________________________________________________

146.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Chaffee County: Manassa Creek.  Elev. 11000 ft.
Wet meadow. Phenology: fruiting. 

Ira W. Clokey, 3366.  7/24/1919. 		RM 93561
_________________________________________________________________________

147.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Clear Creek County: Waldorf.  Elev. 3660 m.
Moist, sandy soil. Phenology: fruiting. 

Ira W. Clokey, 3660.  8/15/1920. 		RM 87048
_________________________________________________________________________

148.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Larimer County: Estes Park: Loch Vale.  Elev. 3126 m.
Cold damp soil near snow. Phenology: flowering & fruiting. 

Ira W. Clokey, 3661.  9/16/1920. 		RM 87049
_________________________________________________________________________

149.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Pitkin/Gunnison County: Elk Mountains: ridge S of Taylor Pass.  Elev. 3850 m.
Alpine ridge. Documentation of: Use of the Braun-Blanquet Phytosociological Technique in a Colorado Alpine Vegetation Study. Phenology: fruiting. 

Katherine I. Matthews, 1986.  7//1986. 		RM 533148
_________________________________________________________________________

150.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Pitkin/Gunnison County: Elk Mountains: ridge S of Taylor Pass.  Elev. 3850 m.
Alpine ridge. Documentation of: Use of the Braun-Blanquet Phytosociological Technique in a Colorado Alpine Vegetation Study. Phenology: flowering. 

Katherine I. Matthews, 1986.  7//1986. 		RM 533224
_________________________________________________________________________

151.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Summit County: Near Brechenridge.  Elev. 12300 ft.
Phenology: fruiting. 

Kenneth K. Mackenzie, 368.  8//1901. 		RM 30938
_________________________________________________________________________

152.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Boulder County: Niwot ridge.  Elev. 12500 ft.
Tundra. Phenology: fruiting. 

O. Ronning, 311/67.  9/7/1968. 		RM 305242
_________________________________________________________________________

153.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Gunnison County: Gunnison National Forest: Cottonwood Pass.  Elev. 12000 ft.
T14S R81W S14.  38.8335 N, 106.4149 W; uncertainty 1 mi..  
Common in alpine grassland near pond on 10%, west-facing slope in sandy loam with Geum and Poa. Phenology: fruiting. 

Ralph K. Gierisch, 2443.  8/21/1962. 		USFS 431950
_________________________________________________________________________

154.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Gunnison County: Gunnison National Forest: vicinity of Cottonwood Pass.  Elev. 12100 ft.
T14S R81W S14.  38.8335 N, 106.4149 W; uncertainty 1 mi..  
Scarce and patchy in a moist alpine grassland on 30%, north-facing slope in sandy loam with Geum, Erigeron, ANE and POD. Phenology: flowering & fruiting. 

Ralph K. Gierisch, 2764.  7/24/1964. 		USFS 431948
_________________________________________________________________________

155.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Jackson County: Routt National Forest: Mount Zirkel Wilderness Area: ca 1 mi E of Ute Pass.  Elev. 10000 ft.
T10N R82W S31.  40.7922 N, 106.6479 W; uncertainty 1 mi..  
Subalpine meadow and stream sides. Phenology: fruiting. 

Ronald L. Hartman, 8113.  9/3/1978. 		RM 338191
_________________________________________________________________________

156.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Pitkin County: White River National Forest: Maroon Bells: Snowmass Wilderness: W of Willow Lake.  Elev. 11815 ft.
T11S R85W S11 NW1/4.  
Moist meadow with Deschampsia cespitosa, Juncus drummondii and Caltha. Phenology: flowering & fruiting. 

Tim Hogan, 3055.  7/19/1996. 		RM 736403
_________________________________________________________________________

157.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Alamosa County: Rio Grande National Forest: Sangre de Cristo Range: vicinity of South Zapata Lake.  Elev. 12000 ft.
T28S R73W S26 NE1/4.  
Mesic alpine meadows northeast of lake with Acomastylis rossii and Deschampsia cespitosa. Phenology: flowering & fruiting. 

Tim Hogan, 3450.  7/15/1998. 		RM 729872
_________________________________________________________________________

158.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Eagle County: Gore Range: Eagles Nest Wilderness: Elliot Ridge: central Colorado.  Elev. 3700 m.
Growing near a recent snow melt on a dry, expansive tundra dominated by Deschampsia cespitosa and Juncus drummondii. Phenology: flowering & fruiting. 

Tim Hogan, 542.  8/10/1988. 		RM 533680
     with E. K. Arapkiles
_________________________________________________________________________

159.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Eagle County: Gore Range: Eagles Nest Wilderness: Elliot Ridge: central Colorado.  Elev. 3700 m.
Growing near a recent snow melt on a dry, expansive tundra dominated by Deschampsia cespitosa and Juncus drummondii. Phenology: flowering & fruiting. 

Tim Hogan, 542.  8/10/1988. 		 533680
     with E. K. Arapkiles
_________________________________________________________________________

160.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Boulder County: Roosevelt National Forest: Long Lake: W end.  Elev. 10500 ft.
Wet spruce forest. Phenology: fruiting. 

William M. Johnson, 682.  7/24/1968. 		USFS 431946
_________________________________________________________________________

161.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Gunnison County: Gunnison National Forest: alpine tunnel.  Elev. 11000 ft.
Wet alpine meadow with willows. Phenology: fruiting. 

William M. Johnson, 701.  8/6/1968. 		USFS 431949
_________________________________________________________________________

162.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Summit County: Arapaho National Forest: lake near Loveland Pass.
Alpine meadow on wet site. Phenology: flowering & fruiting. 

William M. Johnson, 713.  8/20/1968. 		USFS 431952
_________________________________________________________________________

163.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Larimer County: Rocky Mountain National Park: Dream Lake.
Boggy inlet. Phenology: fruiting. 

William A. Weber, 7932.  8/23/1952. 		RM 229222
_________________________________________________________________________

164.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Pitkin County: Elk Mountains: Conundrum Pass: Conundrum Hot Springs Guard Station.
Boggy area along trail on north slope. Phenology: fruiting. 

William A. Weber, 9400.  8/4/1955. 		RM 248502
     with Sam Shushan
_________________________________________________________________________

165.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Teton Crest Trail.  Elev. 8400-10000 ft.
T43N R117W S10; also S11.  43.7058 N, 110.8745 W.  
Coniferous forest dominated by Abies lasiocarpa and Picea engelmannii with many openings, some riparian. Phenology: flowering & fruiting. 

Stuart Markow, 5552.  8/9/1991. 		RM 694498	Barcode: RM0139517
_________________________________________________________________________

166.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Carbon County: Sierra Madre: South Soldier Creek, ca 10 air mi SSW of Encampment.  Elev. 9500 ft.
T13N R84W S29.  
Moist, shady streamside. Occasional. Phenology: flowering. 

Roger L. Williams, 1120.  7/9/1994. 		RM 960358	Barcode: RM0215059
_________________________________________________________________________

167.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Carbon County: Sierra Madre: South Soldier Creek, ca 10 air mi SSW of Encampment.  Elev. 9500 ft.
T13N R84W S29.  
Streambank, soil moist. Few plants. Phenology: flowering. 

Roger L. Williams, 1121.  7/16/1994. 		RM 960359	Barcode: RM0215060
_________________________________________________________________________

168.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Carbon County: Sierra Madre: Continental Divide, ca 10.5 air mi SW of Encampment.  Elev. 10200 ft.
T13N R85W S14.  
Open meadow, moist slope. Infrequent. Phenology: flowering & fruiting. 

Roger L. Williams, 1232.  8/2/1997. 		RM 960360	Barcode: RM0215061
_________________________________________________________________________

169.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Carbon County: Sierra Madre: North Fork Encampment River, ca 12 air mi WSW of Encampment.  Elev. 10000 ft.
T13N R85W S6.  
Moist meadow. Occasional. Phenology: flowering. 

Roger L. Williams, 820.  7/22/1989. 		RM 960357	Barcode: RM0214181
_________________________________________________________________________

170.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Lost Lake, near south outlet.  Elev. 10940 ft.
T16N R79W S9 NE1/4.  41.3689 N, 106.271 W; uncertainty 0.5 mi..  
Wet meadow by lake and stream. 

June Haines, 10030.  8/26/1991. 		RM 
     with Maria Hille
_________________________________________________________________________

171.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: northwest side of Lost Lake.  Elev. 10980 ft.
T16N R79W S9 NE1/4.  41.3689 N, 106.271 W.  
Grassy slope. 

June Haines, 10113.  8/26/1991. 		RM 
     with Maria Hille
_________________________________________________________________________

172.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ca 3/4 air mi ESE of Brooklyn Lake, drainage below plot 247.  Elev. 10490 ft.
T16N R79W S11 NW1/4 of SE1/4.  41.3722 N, 106.2367 W.  
Under spruce-fir forest at edge of creek bank on dry, rocky, stream channel and banks and moist meadow surrounding creek. 

June Haines, 10338.  8/28/1991. 		RM 
_________________________________________________________________________

173.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: East Glacier Lake, just west of outlet.  Elev. 3282 m.
T16N R79W S3 South1/4.  41.3872 N, 106.2556 W; uncertainty 1 mi..  
Boulder field across outlet. 

June Haines, 7261.  7/13/1988. 		RM 
     with Claudia Regan
_________________________________________________________________________

174.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ridge between West Glacier and East Glacier lakes, West Glacier Lake side.  Elev. 3292 m.
T16N R79W S3 South1/4.  41.3872 N, 106.2556 W.  
Moist bottom area of drainage. 

June Haines, 7455.  8/23/1988. 		RM 
     with Claudia Regan
_________________________________________________________________________

175.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: E of East Glacier Lake.  Elev. 3304 m.
T16N R79W S3 South1/4.  41.3872 N, 106.2556 W.  
Wet meadow. Plot 37. 

June Haines, 7476.  8/24/1988. 		RM 
     with Claudia Regan, Bob Musselman, Bill Massman
_________________________________________________________________________

176.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: west side of Lost Lake.  Elev. 10990 ft.
T16N R79W S9 NE1/4.  41.3689 N, 106.271 W; uncertainty 0.5 mi..  
Wet meadow at lake edge on north to northeast-facing ridge. Albany Count record. Phenology: flowering. 

June Haines, 7609.  7/19/1989. 		RM 554568	Barcode: RM0139498
     with Claudia Regan
_________________________________________________________________________

177.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: just N of West Glacier Lake.  Elev. 10770 ft.
T16N R79W S3 South1/2.  41.3872 N, 106.2556 W; uncertainty 1 mi..  
Krummholz and willow thicket. Near Plot 35. Phenology: flowering & fruiting. 

June Haines, 7668.  7/26/1989. 		RM 554569	Barcode: RM0139497
     with Claudia Regan
_________________________________________________________________________

178.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: NE of East Glacier Lake.  Elev. 10840 ft.
T16N R79W S3 South1/2.  41.3872 N, 106.2556 W.  
Willow carr. Near Plot 37A. Phenology: fruiting. 

June Haines, 7672.  7/28/1989. 		RM 554570	Barcode: RM0139519
     with Claudia Regan
_________________________________________________________________________

179.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: NW of East Glacier Lake.  Elev. 10790 ft.
T16N R79W S3 South1/2.  41.3872 N, 106.2556 W.  
Hummocky, dry meadow at edge of lake. Near Plot 24. Phenology: fruiting. 

June Haines, 7791.  8/9/1989. 		RM 554571	Barcode: RM0139518
     with Claudia Regan
_________________________________________________________________________

180.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: SE of east lobe of East Glacier Lake.  Elev. 10780 ft.
T16N R79W S3 South1/2.  41.3872 N, 106.2556 W.  
East-facing low slope, late snowbank community. Near Plot 7. Phenology: flowering & fruiting. 

June Haines, 7829.  8/18/1989. 		RM 554572	Barcode: RM0139532
_________________________________________________________________________

181.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: W of West Glacier Lake.  Elev. 10870 ft.
T16N R79W S3 South1/2.  41.3872 N, 106.2556 W.  
Moist to wet Deschampsia meadow. Near Plot 64. Phenology: fruiting. 

June Haines, 7871.  8/29/1989. 		RM 554573	Barcode: RM0139499
     with Claudia Regan
_________________________________________________________________________

182.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: WNW of West Glacier Lake, drainage going up to Lost Pond and Lost Lake.  Elev. 10800-10900 ft.
T16N R79W S3 SW1/16.  41.3872 N, 106.2556 W.  
Moist meadow at edge of willow carr. 

June Haines, 8079.  7/23/1990. 		RM 
     with Maria Hille
_________________________________________________________________________

183.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: E of top of East Glacier Lake, near plot 37A.  Elev. 10880 ft.
T16N R79W S3 South1/4.  41.3872 N, 106.2556 W.  
Wet willow carr on creek. 

June Haines, 8181.  8/9/1990. 		RM 
     with Henrietta Bauer
_________________________________________________________________________

184.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ca 1/4 air mi E of southern boundary of Brooklyn Lake, near plot 189.  Elev. 10575 ft.
T16N R79W S11 NE1/4.  41.3722 N, 106.2367 W.  
Moist forb meadow. 

June Haines, 9397.  7/30/1991. 		RM 
     with Deana Hopkins
_________________________________________________________________________

185.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ca 0.5 air mi ENE of Brooklyn Lake, near plot 187.  Elev. 10520 ft.
T16N R79W S11 SW1/4 of NE1/4.  41.3722 N, 106.2367 W.  
Moist forb meadow. 

June Haines, 9418.  7/30/1991. 		RM 
     with Deana Hopkins
_________________________________________________________________________

186.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: ca 1 air mi S of Red Mountain.  Elev. 9600-10000 ft.
T13N R85W S6.  41.1275 N, 106.9742 W; uncertainty 1 mi..  
Wet meadows surrounding bog. Phenology: flowering & fruiting. 

Nancy Kastning, 687.  7/26/1988. 		RM 572191	Barcode: RM0139515
     with Lee Huston and Heather Kastning
_________________________________________________________________________

187.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Northern Absaroka: south end of Woody Ridge to Republic Pass.  Elev. 9800-10300 ft.
T58N R108W S32; also S33.  44.9659 N, 109.9416 W; uncertainty 2 mi..  
Alpine meadows, rock outcrops, and talus slopes. Phenology: fruiting. 

Ronald L. Hartman, 20777.  7/14/1985. 		RM 536688	Barcode: RM0033353
     with B. E. Nelson
_________________________________________________________________________

188.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Northern Absarokas: Guitar Lake drainage, ca 3 air mi S of Silver Gate, Montana.  Elev. 8200-8400 ft.
T58N R109W S25; also S24.  44.9805 N, 109.9823 W.  
Subalpine meadows. Phenology: flowering. 

Ronald L. Hartman, 21486.  7/26/1985. 		RM 536687	Barcode: RM0033352
     with B. E. Nelson
_________________________________________________________________________

189.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Beartooth Plateau: Shoshone National Forest: Morrison Trail at south end of plateau, ca 13 air mi WSW of Clark.  Elev. 10000 ft.
T56N R104W S6 NW1/4.  44.86306 N, 109.4306 W; uncertainty 1 mi..  
Alpine meadow, rock field, and drainage. Phenology: flowering. 

Ronald L. Hartman, 23724.  6/27/1988. 		RM 861432	Barcode: USFS0042747
     with Kent Houston
_________________________________________________________________________

190.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: West slope of Mount 11747, ca 0.25 mi due W of North Fork Peak, 0.25 mi E of Hat Pass, ca 18 air mi ENE of Pinedale.  Elev. 10600-11740 ft.
T35N R106W S33; also T34N R106W S4.  42.9603 N, 109.5156 W.  
Subalpine rocky meadow on western flank of mountain. Phenology: flowering & fruiting. 

Walter Fertig, 10326.  7/26/1991. 		RM 593144	Barcode: RM0139508
_________________________________________________________________________

191.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: plateau 2 air mi NE of Silver Lake, 1.5 air mi S of summit of Mount Geikie, ca 28 air mi E of Pinedale.  Elev. 10400-10600 ft.
T33N R105W S24; also S25.  42.8169 N, 109.3372 W.  
Wet, grassy, open banks of small, rock-lined tributary stream of East Fork River. Phenology: fruiting. 

Walter Fertig, 10770.  8/6/1991. 		RM 589150	Barcode: RM0139510
_________________________________________________________________________

192.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Dragon Head Peak, ca 25 air mi E of Pinedale.  Elev. 10600-12200 ft.
T34N R105W S26; also S27.  42.8908 N, 109.3781 W; uncertainty 2 mi..  
Open, grassy slopes between boulder fields in alpine zone. Phenology: fruiting. 

Walter Fertig, 12089.  8/22/1991. 		RM 593145	Barcode: RM0139507
_________________________________________________________________________

193.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Base of Vista Peak adjacent to Trail Creek, ca 21 air mi NNE of Pinedale.  Elev. 9800-10280 ft.
T37N R107W S19; also S30.  43.1586 N, 109.7424 W.  
Subalpine rocky meadow. Phenology: fruiting. 

Walter Fertig, 4928.  7/30/1990. 		RM 592028	Barcode: RM0139505
_________________________________________________________________________

194.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Flat Top Mountain, ca 29 air mi N of Pinedale.  Elev. 10800-11640 ft.
T38N R108W S1; also S2, S11, and S12.  43.29 N, 109.7594 W.  
Wet, open alpine meadow on southwest face. 

Walter Fertig, 5534.  8/6/1990. 		RM 
_________________________________________________________________________

195.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Indian Pass Trail, between north shore of Seneca Lake and south shore of Island Lake, ca 18 air mi NE of Pinedale.  Elev. 10400-10600 ft.
T36N R107W S20; also S21 and S29.  43.0736 N, 109.6531 W; uncertainty 3 mi..  
Marshy shore of small pond adjacent to Island Lake. Phenology: fruiting. 

Walter Fertig, 6157.  8/14/1990. 		RM 590724	Barcode: RM0139506
_________________________________________________________________________

196.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: NE of Faler Lake, ca 32 air mi N of Pinedale.  Elev. 10185-11360 ft.
T39N R107W S30.  43.3194 N, 109.7433 W.  
Alpine boulder field and granite cliff face NE of lake. Phenology: flowering & fruiting. 

Walter Fertig, 6284.  8/16/1990. 		RM 592029	Barcode: RM0139509
_________________________________________________________________________

197.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Mount 11820, ca 1 mi N of Lozier Lakes, ca 23 air mi N of Pinedale.  Elev. 10400-11820 ft.
T37N R108W S4; also S9.  43.2028 N, 109.8208 W; uncertainty 2 mi..  
Moist, rocky bank of stream on SE flank of mountain. Phenology: fruiting. 

Walter Fertig, 6841.  8/25/1990. 		RM 592030	Barcode: RM0139511
_________________________________________________________________________

198.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: West slopes and summit of Mount Baldy, ca 1.25 mi NE of Chain Lakes, ca 16.5 air mi NE of Pinedale.  Elev. 10800-11850 ft.
T35N R107W S14, S23.  43.0033 N, 109.5917 W.  
Open alpine slopes and boulder fields. Phenology: flowering. 

Walter Fertig, 8849.  7/3/1991. 		RM 589152	Barcode: RM0139512
_________________________________________________________________________

199.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: north and west shore of Marms Lake, 21.5 air mi E of Boulder.  Elev. 9900-10000 ft.
T32N R104W S6.  42.7733 N, 109.2969 W.  
Open, grassy bank of lake.  Soil moist, clay-loam. Phenology: flowering & fruiting. 

Walter Fertig, 9288.  7/14/1991. 		RM 589151	Barcode: RM0139513
_________________________________________________________________________

200.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Sawtooth Palsa Fen, ca 8 mi S of Sawtooth Mountain and ca 25 air mi SE of Cooke City.  Elev. 9700 ft.
T57N R104W S30 SE1/4.  
Granite hillslope on gravelly loam; east aspect; 15% slope. Associated with Antennaria umbrinella, Arnica mollis and Sibbaldia procuumbens. Phenology: fruiting. 

Bonnie Heidel, 2984.  7/24/2007. 		RM 823463	Barcode: RM0048344
     with Brian Elliott
_________________________________________________________________________

201.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Costilla County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: southwestern ridge of Trinchera Peak, SE of Fort Garland.  Elev. 12800-13400 ft.
37.2842 N, 105.1653 W.  
Alpine. Phenology: flowering. 

Brian Elliott, 5393.  8/12/1998. 		RM 
_________________________________________________________________________

202.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: W and above West Fork Rock Creek, ca 17 air mi WSW of Red Lodge.  Elev. 9560-10170 ft.
T8S R17E S24 SW1/4.  45.1133 N, 109.5792 W; GPS Reading.  
Subalpine meadow with stream and granite cliffs surrounded by spruce-fir forest. Phenology: fruiting. 

Emily Elliott, 3340.  7/22/2007. 		USFS 864797	Barcode: USFS0045398
     with Brian Elliott
_________________________________________________________________________

203.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: W and above West Fork Rock Creek, ca 17.3 air mi WSW of Red Lodge.  Elev. 10170-10600 ft.
T8S R17E S23 SE1/4.  45.1104 N, 109.5844 W; WGS 84, , GPS Reading.  
Subalpine meadow surrounding stream and granite rock slopes. Phenology: flowering & fruiting. 

Emily Elliott, 3447.  7/22/2007. 		USFS 864796	Barcode: USFS0045397
     with Brian Elliott
_________________________________________________________________________

204.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: just S of Sawtooth Mountain, ca 32 air mi NW of Cody.  Elev. 9670-9800 ft.
T57N R104W S29 W1/2.  44.8931 N, 109.402 W; WGS 84, , GPS Reading.  
Wet boggy area surrounding pulsa peat beds. Phenology: fruiting. 

Emily Elliott, 3576.  7/24/2007. 		USFS 861521	Barcode: USFS0042751
     with Bonnie Hiedel and Brian Elliott
_________________________________________________________________________

205.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: just SW of Sawtooth Mountain, ca 33 air mi NW of Cody.  Elev. 9550-9560 ft.
T57N R104W S29 NE1/4.  44.8989 N, 109.4514 W; WGS 84, , GPS Reading.  
Wet meadow on edge of pond. Phenology: fruiting. 

Emily Elliott, 3650.  7/25/2007. 		USFS 861520	Barcode: USFS0042750
     with Bonnie Hiedel
_________________________________________________________________________

206.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: just SW of Sawtooth Mountain, ca 33 air mi NW of Cody.  Elev. 9550-9560 ft.
T57N R104W S29 NE1/4.  44.8989 N, 109.4514 W; WGS 84, , GPS Reading.  
Wet meadow on edge of pond. Phenology: flowering. 

Emily Elliott, 3651.  7/25/2007. 		USFS 861431	Barcode: USFS0042746
     with Bonnie Hiedel
_________________________________________________________________________

207.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: just SE of Mount Wallace above the head of Grizzly Creek, ca 33.5 air mi SSE of Livingston.  Elev. 9440-9760 ft.
T7S R10E S27 SE1/4; also NE1/4 S34.  45.1855 N, 110.4562 W; WGS 84, , GPS Reading.  
Alpine cirque dominated by Carex with streams running through it. Phenology: fruiting. 

Emily Elliott, 3915.  7/30/2007. 		RM 869608	Barcode: USFS0063303
     with Brian Elliott
_________________________________________________________________________

208.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: just SE of Mount Wallace above the head of Grizzly Creek, ca 33 air mi SSE of Livingston.  Elev. 9720-10000 ft.
T7S R10E S27 E1/2.  45.1915 N, 110.4603 W; WGS 84, , GPS Reading.  
Alpine cirque dominated by Carex with streams running through it. Phenology: fruiting. 

Emily Elliott, 3971.  7/31/2007. 		RM 868437	Barcode: USFS0063308
     with Brian Elliott
_________________________________________________________________________

209.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Snowy Range: along Lakes Trail, N of Wyo Hwy 130, E of Carbon County, ca 9 air mi NW of Centennial.  Elev. 10616 ft.
T16N R79W S18; also S19.  41.3488 N, 106.3173 W; WGS 84, , GPS reading.  
Wet meadows with streams from melting snow. Phenology: flowering & fruiting. 

Laura E. Lukas, 1880.  7/4/2007. 		RM 918007	Barcode: RM0077549
_________________________________________________________________________

210.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Mullen Creek, at end of Forest Road 500 1E, ca 3 air mi N of intersection of Forest Road 500 (French Creek Road) and Forest Road 511 (Horse Creek Road),  ca 10 air mi W of Centennial.  Elev. 9888 ft.
T15N R79W S19.  41.2537 N, 106.3166 W; WGS 84, , GPS reading.  
Wet meadow, Sphagnum and Salix dominated, between two creeks. Phenology: fruiting. 

Laura E. Lukas, 4175.  8/8/2007. 		RM 918009	Barcode: RM0077551
_________________________________________________________________________

211.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Medicine Bow National Forest: North Gap Lake and Shelf Lakes.  Elev. 11019 ft.
T16N R79W S5 S1/2.  41.376 N, 106.294 W; GPS Reading.  
Meadows and lake edges. Phenology: flowering & fruiting. 

Ronald L. Hartman, 86300.  8/4/2007. 		RM 918015	Barcode: RM0077557
     with Jack S. Hartman
_________________________________________________________________________

212.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: along Forest Road 103, ca 10 air mi NW of Centennial; ca 12 air mi NE of Ryan Park.  Elev. 10400-10499 ft.
T16N R80W S2; also S11 and S14.  41.3768 N, 106.346 W to 41.3485 N, 106.3573 W; WGS 84, , GPS reading.  
Wet alpine meadow. Phenology: flowering & fruiting. 

Laura E. Lukas, 7402.  8/1/2008. 		RM 918014	Barcode: RM0077556
_________________________________________________________________________

213.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Reservoir Lake and vicinity, ca 10 air mi NW of Centennial; ca 12 air mi NE of Ryan Park.  Elev. 10831 ft.
T16N R79W S6.  41.3874 N, 106.3076 W; WGS 84, , GPS reading.  
Around pond in alpine meadow. Phenology: flowering & fruiting. 

Laura E. Lukas, 7463.  8/1/2008. 		RM 918013	Barcode: RM0077555
_________________________________________________________________________

214.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Hat Park, at intersection of Forest Road 338 (Ehlin Road) and Forest Road 555, ca 8 air mi SW of Centennial.  Elev. 9911 ft.
T15N R79W S16.  41.2688 N, 106.2759 W; WGS 84, , GPS reading.  
Woods. Phenology: flowering & fruiting. 

Laura E. Lukas, 2579c.  7/16/2007. 		RM 918008	Barcode: RM0077550
_________________________________________________________________________

215.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: ca 1/4 mi NE of Hyalite Peak, ca 23 mi S of Bozeman.  Elev. 9200-9600 ft.
T5S R6E S23.  
Northeast facing basin; open, moist-wet tundra/Abies lasiocarpa parkland ecotone; prominent species included Phyllodoce empetriformis, Cassiope mertensiana, et al. Phenology: flowering & fruiting. 

Erwin F. Evert, 17837.  7/18/1989. 		RM 578805
_________________________________________________________________________

216.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: outlet of Pine Creek Lake, ca 12 mi SE of Livingston.  Elev. 9000 ft.
T4S R10E S15.  
Open, wet, turfy area; prominent species include Carex illota, Swertia perennis, Crepis runcinata var. runcinata. Phenology: flowering & fruiting. 

Erwin F. Evert, 17915.  7/22/1989. 		RM 578869
_________________________________________________________________________

217.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Carbon County:   Elev. 9845 ft.
T58N R104W S10.  
Willow thickets along a small brook. Phenology: flowering & fruiting. 

Richard W. Scott, 5032.  8/5/1985. 		RM 383540
_________________________________________________________________________

218.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Park County: Absaroka National Forest: Cook City road near Chain Lakes.  Elev. 10500 ft.
Level rocky loam soil; alpine meadow; Carices Phenology: flowering & fruiting. 

James C. Whitham, 1546.  7/4/1933. 		USFS 431953
_________________________________________________________________________

219.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Missoula County: Flathead National Forest: Mission Mountains: south face of Weather Peak, 1.5 mi SE of Gray Wolf Peak, 12 mi ESE of St. Ignatius.  Elev. 7900 ft.
T18N R18W S35.  
Slope 15% southeast; argillaceous bedrock soil; subalpine ridge. Common. Phenology: flowering & fruiting. 

Peter F. Stickney, 1910.  7/19/1969. 		USFS 431951
_________________________________________________________________________

220.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, no county County: Glacier National Park: upper Park Creek: moraine between Isabel no. 2 and 3.
Phenology: flowering & fruiting. 

Bassett Maguire, 5479.  7/9/1934. 		RM 146170
     with Ruth Maguire, C. B. Maguire
_________________________________________________________________________

221.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Beaverhead County: Anaconda Range: above and S of Oreamnos Lake.
Wet meadow just below lake. Phenology: flowering & fruiting. 

C. Leo Hitchcock, 12827.  7/25/1945. 		RM 203882
     with C. V. Muhlick
_________________________________________________________________________

222.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, no county County: Glacier National Park: 5 mi W of Logan Pass.
Moist hillside. Phenology: flowering & fruiting. 

K. M. Wiegand, 5478.  7/8/1934. 		RM 146172
_________________________________________________________________________

223.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, no county County: Glacier National Park: Logan Pass.  Elev. 6654 ft.
Mountain Meadow. Snow just receeded. Phenology: flowering & fruiting. 

Bassett Maguire, 5480.  6/20/1934. 		RM 146173
_________________________________________________________________________

224.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Ravalli County: Bitterroot Mountains: near St. Marys Lake, 1.5 mi E of St. Marys Peak.
Meadows. Phenology: flowering & fruiting. 

C. Leo Hitchcock, 15318.  8/10/1946. 		RM 205885
_________________________________________________________________________

225.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Ravalli County: Bitterroot Mountains: near Saint Marys Lake.
Meadow. Phenology: flowering & fruiting. 

C. Leo Hitchcock, 15319.  8/10/1946. 		RM 205886
     with C. V. Muhlick
_________________________________________________________________________

226.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Beaverhead County: Pioneer Mountains: cirque above Odell Lake.
Phenology: flowering & fruiting. 

C. Leo Hitchcock, 14888.  7/24/1946. 		RM 205610
_________________________________________________________________________

227.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Flathead County: Glacier National National: Sperry Glacier.  Elev. 7500 ft.
Alpine Phenology: flowering & fruiting. 

Marcus E. Jones, s.n..  8/26/1909. 		RM 117524
_________________________________________________________________________

228.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Flathead County: Glacier National National: Sperry Glacier.  Elev. 7500 ft.
Alpine Phenology: flowering & fruiting. 

Marcus E. Jones, s.n..  8/26/1909. 		RM 113301
_________________________________________________________________________

229.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Gallatin National Forest: from Wyoming along trail NNE towards Crazy Mountain and around Crazy Mountain and Farley Lake, ca 25-26 air mi WSW of Red Lodge.  Elev. 9600-10120 ft.
T9S R16E S14 SE1/4; also E1/2 S23; also NW1/4 S24.  45.0143 N, 109.721 W to 45.0391 N, 109.713 W; WGS 84, , GPS reading.  
Subalpine with forb dominated meadows with scattered Abies, Pinus albicaulis, and Picea stands and rock outcrops. Phenology: fruiting. 

Emily Elliott, 7425.  8/13/2008. 		RM 869607	Barcode: USFS0063305
     with Bernadette Kuhn
_________________________________________________________________________

230.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: Absaroka/ Beartooth Wilderness:  Horseshoe Mountain, off the Rock Creek trail, ca 11 air mi NW of Cooke City.  Elev. 9700 ft.
T8S R13E S10 E1/2; also S11.  45.1489 N, 110.0742 W; WGS 84, , GPS reading.  
Alpine meadow. Phenology: flowering & fruiting. 

Emily Elliott, 8045.  8/24/2008. 		RM 868438	Barcode: USFS0063307
_________________________________________________________________________

231.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: ca 1 air mi S of Bird Mountain, ca 36.5 air mi NW of Cody.  Elev. 9330 ft.
T57N R105W S20 NW1/4.  44.9082 N, 109.5672 W.  
Stream with marshy area. Phenology: flowering & fruiting. 

Ronald L. Hartman, 88021.  7/21/2008. 		RM 861433	Barcode: USFS0042748
_________________________________________________________________________

232.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Park County: Beartooth Mountains: Gallatin National Forest: ca 0.5 air mi S of Mud Lake on Jeep Trail to Goose Lake from Lulu Pass Road, ca 3 air mi NNE of Cooke City.  Elev. 9255 ft.
T9S R15E S7.  45.0607 N, 109.9091 W to 45.0627 N, 109.9025 W.  
Phenology: flowering & fruiting. 

Ronald L. Hartman, 88046.  7/23/2008. 		RM 868439	Barcode: USFS0063306
_________________________________________________________________________

233.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Idaho, Lemhi County: Bitterroot Mountains: Salmon-Challis National Forest: Allan Lake at head of Ditch Creek, ca 8 mi NNW of Gibbonsville.  Elev. 7800 ft.
T26N R20E S13.  45.5882 N, 114.0492 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Wet soil along shore with Trollius albiflorus, Vaccinium scoparium, Erythronium grandiflorum, Ledum glandulosum, and with scattered Engelmann spruce and subalpine fir. Phenology: flowering. 

Erwin F. Evert, 42008.  6/28/2007. 		RM 914110	Barcode: RM0069202
_________________________________________________________________________

234.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: on the south end of Froze-to-Death Plateau, ca 13 air mi NE of Cooke City.  Elev. 11200-12200 ft.
T7S R107W S29; also S30, S31, and S32.  45.1799 N, 109.7904 W; WGS 84, , GPS reading.  
Alpine meadows and talus fields. Phenology: fruiting. 

Brian Elliott, 14351.  8/13/2008. 		RM 864795	Barcode: USFS0045396
_________________________________________________________________________

235.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Beartooth Plateau: ca 3 mi E of Beartooth Pass, ca 17 air mi SSW of Red Lodge, Montana.  Elev. 10400-10800 ft.
T58N R104W S34.  44.9651 N, 109.4094 W; WGS 84, , GPS reading.  
Dry alpine meadows. Phenology: fruiting. 

Brian Elliott, 14633.  8/17/2008. 		RM 861519	Barcode: USFS0042749
_________________________________________________________________________

236.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: Ptarmigan Pass and east side of Ptarmigan Hill, ca 3 air mi SW of Vail Pass.  Elev. 11800-12140 ft.
T6S R79W S30 SE1/4; also S29 SW1/4 SW1/4.  39.4932 N, 106.2533 W to 39.494 N, 106.2599 W; NAD 83, , GPS reading.  
Alpine meadows, barrens, and snowdrifts. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 3122.  7/19/2010. 		RM 
_________________________________________________________________________

237.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Summit County: Tenmile Range: Arapaho National Forest: Upper Mohawk Lake to the headwaters of Spruce Creek, ca 5 air mi SW of Breckenridge.  Elev. 12080-12440 ft.
T7S R78W S22 South1/2; also S27 NE1/4 NE1/4 and S21 SE1/4 SE1/4.  39.4233 N, 106.1089 W to 39.4191 N, 106.0898 W; NAD 83, , GPS reading.  
Alpine meadow and talus slope. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 3574.  7/26/2010. 		RM 
_________________________________________________________________________

238.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: wetland on slope above Deluge Lake Trail, ca 8 air mi NNW of Vail Pass.  Elev. 11160 ft.
T5S R79W S5 NW1/4 SE1/4.  39.6428 N, 106.258 W; NAD 83, , GPS reading.  
High quality wetland with Eleocharis understory. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 3807.  8/2/2010. 		USFS 898565	Barcode: USFS0060183
_________________________________________________________________________

239.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: ca 0.5 mi W of Iron Nipple, ca 11 air mi N of Fort Garland.  Elev. 12000 ft.
T28S R72W S20.  37.5944 N, 105.4625 W.  
Alpine. Phenology: flowering & fruiting. 

Brian Elliott, 11061.  8/17/1999. 		RM 
_________________________________________________________________________

240.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Routt County: Routt National Forest: Park Range: Summit Park, ca 7 air mi N of Steamboat Springs; ca 11 air mi SE of Clark.  Elev. 9950 ft.
T7N R84W S11 NW1/4.  zone 13N, 349150E, 4494150N; NAD83.  
Wet meadow. Phenology: fruiting. 

Peter J. Ebertowski, 9033.  8/20/2011. 		USFS 892262
_________________________________________________________________________

241.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: upper East Fork Trail to Maroon Pass, ca 13.5 air mi N of Crested Butte.  Elev. 11740-12745 ft.
T12S R86W S4 NE1/4; also S5 NE1/4; also NE1/4 S9.  39.0387 N, 107.0086 W to 39.036 N, 106.9973 W; NAD 83, , GPS reading.  
Along wet alpine meadow. Phenology: flowering & fruiting. 

Lori E. Brummer, 7309.  8/18/2011. 		RM 
_________________________________________________________________________

242.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: Elko Park, off of Forest Road 317, ca 1/3 road mi W of Schofield Pass, ca 10.5 air mi NW of Crested Butte.  Elev. 10600 ft.
T12S R87W S13 South1/2.  39.013 N, 107.0511 W to 39.0142 N, 107.5023 W; NAD 83, , GPS reading.  
Wet meadows/islands in shallow stream. Phenology: flowering & fruiting. 

Lori E. Brummer, 7322.  8/19/2011. 		RM 
_________________________________________________________________________

243.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: Hasley Basin Trail from East Fork Trail, ca 13 3/4 air mi NNW of Crested Butte.  Elev. 11140-12100 ft.
T11S R86W S31; also T12S R86W S6 NE1/4.  39.0483 N, 107.0372 W to 39.0395 N, 107.02419 W; NAD 83, , GPS reading.  
Alpine meadow. Phenology: flowering & fruiting. 

Lori E. Brummer, 7391.  8/19/2011. 		RM 
_________________________________________________________________________

244.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Pitkin County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: Castle Peak Trail via the northeast ridge above Castle Creek, ca 12 air mi S of Aspen.  Elev. 12200-12800 ft.
T12S R85W S11; also S14 and S15.  39.0185 N, 106.8553 W to 39.0161 N, 106.8462 W; NAD 83, , GPS reading.  
Snowmelt basin with alpine meadows, talus slopes, and rock crevices. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 8331.  8/5/2011. 		RM 
_________________________________________________________________________

245.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Pitkin County: Williams Mountains: White River National Forest: Hunter-Fryingpan Wilderness: slopes and terraces of Williams Mountains to South Fork Pass, near the headwaters of Lost Man Creek, ca 12 air mi E of Aspen.  Elev. 12000-12200 ft.
T10S R82W S18 SW1/4.  39.173 N, 106.5986 W to 39.1756 N, 106.6037 W; NAD 83, , GPS reading.  
Alpine wet meadows and margins of lake and ponds. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 8855.  8/15/2011. 		RM 
_________________________________________________________________________

246.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Pitkin County: Sawatch Range: White River National Forest: kettle ponds on ridge between Lily Pad Lake and Ivanhoe Lake, off of Forest Road 527, below Hagerman Pass, ca 17 air mi ENE of Aspen.  Elev. 11260 ft.
T9S R82W S13 NW1/4; also NE1/4 S14.  39.2697 N, 106.515 W to 39.2685 N, 106.5204 W; NAD 83, , GPS reading.  
Fens with peat moss and sedge meadows, bordered by spruce-fir forest. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 8973.  8/17/2011. 		RM 
_________________________________________________________________________

247.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Pitkin County: Sawatch Range: White River National Forest: Lily Pad Lake, along Forest Road 527 between Ivanhoe Lake and Fryingpan River, below Hagerman Pass, ca 17 air mi ENE of Aspen.  Elev. 11150 ft.
T9S R82W S23 NE1/4.  39.2544 N, 106.5191 W; NAD 83, , GPS reading.  
Fens with peat moss and sedge meadows, bordered by spruce-fir forest. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 8991.  8/17/2011. 		RM 
_________________________________________________________________________

248.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: W and above West Fork Rock Creek, ca 17 air mi WSW of Red Lodge.  Elev. 9560-10170 ft.
T8S R17E S24 SW1/4.  45.1133 N, 109.5792 W; GPS Reading.  
Subalpine meadow with stream and granite cliffs surrounded by spruce-fir forest. Phenology: fruiting. 

Emily Elliott, 3340.  7/22/2007. 		USFS 	Barcode: USFS0048286
     with Brian Elliott
_________________________________________________________________________

249.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: on the south end of Froze-to-Death Plateau, ca 13 air mi NE of Cooke City.  Elev. 11200-12200 ft.
T7S R107W S29; also S30, S31, and S32.  45.1799 N, 109.7904 W; WGS 84, , GPS reading.  
Alpine meadows and talus fields. Phenology: fruiting. 

Brian Elliott, 14351.  8/13/2008. 		 	Barcode: USFS0048285
_________________________________________________________________________

250.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Delta County: Grand Mesa: Grand Mesa National Forest: Twin Lakes; slope N of Twin Lake #2, S to east side of Twin Lake #1, ca 12 3/4 air mi NE of Cedaredge.  Elev. 10440-10800 ft.
T11S R94W S25 NW1/4.  39.0737 N, 107.8457 W to 39.0652 N, 107.8388 W; NAD 83, , GPS reading.  
Subalpine wet area. Phenology: flowering & fruiting. 

Lori E. Brummer, 10035.  7/18/2012. 		RM 
_________________________________________________________________________

251.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Trico Peak area; upper Senator Beck Basin near mine and ridge above the mine, ca 7.5 air mi SSW of Ouray.  Elev. 12748-13280 ft.
T42N R8W S10 N1/2.  37.9144 N, 107.7374 W to 37.9136 N, 107.7302 W; NAD 83, , GPS reading.  
Rocky alpine slope. Phenology: flowering & fruiting. 

Lori E. Brummer, 10378.  7/25/2012. 		RM 
_________________________________________________________________________

252.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Trico Peak area; upper Senator Beck Basin near mine and ridge above the mine, ca 7.5 air mi SSW of Ouray.  Elev. 12748-13280 ft.
T42N R8W S10 N1/2.  37.9144 N, 107.7374 W to 37.9136 N, 107.7302 W; NAD 83, , GPS reading.  
Moist alpine meadow. Phenology: flowering & fruiting. 

Lori E. Brummer, 10376.  7/25/2012. 		RM 
_________________________________________________________________________

253.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Mount Sneffels Wildernesss: upper Blue Lake and surrounding area in upper basin, ca 7 3/4 air mi WSW of Ouray.  Elev. 11000-12000 ft.
T43N R9W S12 South1/2.  37.9957 N, 107.8051 W to 38.0029 N, 107.817 W; NAD 83, , GPS reading.  
Alpine fen. Phenology: flowering & fruiting. 

Lori E. Brummer, 10750.  8/1/2012. 		RM 
_________________________________________________________________________

254.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: American Flats; ridge E of American Lake along Ridge Stock Driveway, NE of Engineer Pass, ca 7 air mi E of Ouray.  Elev. 12330-12480 ft.
T43N R6W S7 NE1/4; also S8 N1/2.  38.0054 N, 107.5656 W to 38.0036 N, 107.5471 W; NAD 83, , GPS reading.  
Alpine meadow. Phenology: flowering & fruiting. 

Lori E. Brummer, 11223.  8/17/2012. 		RM 
_________________________________________________________________________

255.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Imogene Basin; basin containing the headwaters of the East Fork Imogene Creek and surrounding slopes, E & W of Imogene Pass or County Road 26B, ca 6 air mi SW of Ouray.  Elev. 12600-12760 ft.
T43N R8W S34 SE1/4.  37.9398 N, 107.735 W to 37.9349 N, 107.7293 W; NAD 83, , GPS reading.  
Alpine meadow. Phenology: flowering & fruiting. 

Lori E. Brummer, 11270.  8/21/2012. 		RM 
_________________________________________________________________________

256.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Red Mountain #1, headwaters of Gray Copper Gulch, ca 8 air mi SSE of Ouray.  Elev. 11800-11960 ft.
T42N R7W S8 SE1/4.  37.91101 N, 107.6519 W to 37.9096 N, 107.6531 W; NAD 83, , GPS reading.  
Moist subalpine meadow. Phenology: flowering & fruiting. 

Lori E. Brummer, 11541.  8/29/2012. 		RM 
_________________________________________________________________________

257.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Red Mountain #1, headwaters of Gray Copper Gulch, ca 8 air mi SSE of Ouray.  Elev. 11800-11960 ft.
T42N R7W S8 SE1/4.  37.91101 N, 107.6519 W to 37.9096 N, 107.6531 W; NAD 83, , GPS reading.  
Subalpine meadow. Phenology: flowering & fruiting. 

Lori E. Brummer, 11548.  8/29/2012. 		RM 
_________________________________________________________________________

258.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Mesa County: Grand Mesa: Grand Mesa National Forest: Kannah Creek headwaters area, "Sur Fen", about 0.5 air mi NE of the radio tower, ca 29 air mi E of Grand Junction.  Elev. 10807 ft.
T11S R95W S33 NE1/4.  39.0497 N, 108.0126 W; NAD 83, , GPS reading.  
Along edge of subalpine fen. Phenology: fruiting. 

Lori E. Brummer, 11613.  9/8/2012. 		RM 
     with Gay Austin
_________________________________________________________________________

259.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Mesa County: Grand Mesa: Grand Mesa National Forest: Kannah Creek headwaters area, "Wilson's Fen", ca 2/3 air mi NE of radio tower, ca 30 air mi E of Grand Junction.  Elev. 10823 ft.
T11S R95W S33 NE1/4.  39.0513 N, 108.0073 W; NAD 83, , GPS reading.  
Subalpine fen. Phenology: flowering & fruiting. 

Lori E. Brummer, 11636.  9/8/2012. 		RM 
     with Gay Austin
_________________________________________________________________________

260.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Ashley National Forest: ca 14 air mi S of McKinnon; ca 0.4 road mi SW of Jessen Lake.  Elev. 10160 ft.
T1N R17E S16.  
High mountain pond, edge around pond, and spruce forest. Phenology: fruiting. 

C. H. Refsdal, 2112.  7/25/1994. 		 
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261.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: wetland on slope above Deluge Lake Trail, ca 8 air mi NNW of Vail Pass.  Elev. 11160 ft.
T5S R79W S5 NW1/4 SE1/4.  39.6428 N, 106.258 W; NAD 83, , GPS reading.  
High quality wetland with Eleocharis understory. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 3807.  8/2/2010. 		USFS 	Barcode: USFS0060848
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262.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Ouray County: San Juan Mountains: Engineer Pass: Darley Mountain and Bear Creek Trail, ca 5.5 mi SE of Ouray.  Elev. 12200-12840 ft.
T43N R7W S24 NE1/4; also SE1/4 S13.  37.9756 N, 107.5841 W to 37.9776 N, 107.5858 W to 37.9751 N, 107.5928 W; GPS reading.  
Alpine meadow. Phenology: flowering & fruiting. 

Lori E. Brummer, 1876.  8/10/2010. 		RM 
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263.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, San Juan County: San Juan Mountains: Cinnamon Pass, ca 11 3/4 air mi NE of Silverton.  Elev. 11800-12400 ft.
T43N R6W S33 SW1/4.  37.9371 N, 107.5423 W to 37.9389 N, 107.5402 W; GPS reading.  
Alpine fen. Phenology: flowering & fruiting. 

Lori E. Brummer, 2064.  8/14/2010. 		RM 961151	Barcode: RM0217155
     with Leo Bruederle
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264.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Mount Sneffels area, Governor Basin, from slopes WNW of Humboldt Mine to road below Virginicus Mine, ca 6.5 air miles SW of Ouray.  Elev. 11900-12600 ft.
T43N R8W S19 SE 1/4; also W1/2 S20.  37.96966 N, 107.78053 W to 37.97083 N, 107.77312 W; NAD 83, , GPS reading.  
Alpine wetland. Phenology: flowering & fruiting. 

Lori E. Brummer, 12302.  7/18/2014. 		RM 
     with Joe E. Brummer
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265.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Elk Summit Trail Head: Maple Lake, ca 12 mi on Pack Trail 939, ca 29 air mi W of Hamilton, MT.  Elev. 7127 ft.
46 17.287' N, 114 45.784' W; GPS reading.  
Subalpine meadow. Phenology: fruiting. 

Georgia G. Thomas, 923.  7/16/2013. 		RM 
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266.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Wahoo Pass: ca 12 mi on Forest Trail 430, ca 23.5 air mi WSW of Hamilton, MT.  Elev. 6740 ft.
46 09.629' N, 114 38.248' W; GPS reading.  
Wet meadow. Phenology: flowering. 

Georgia G. Thomas, 4563.  7/26/2014. 		RM 
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267.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: Tom Beal Park: at trailhead of Trails 44 and 7, ca 5 air mi SSW of Powell Ranger Station.  Elev. 6856 ft.
T36N R14E S20.  46.4411 N, 114.7318 W; WGS 84, , GPS reading.  
Wetland and meadows of spruce-fir forest. Phenology: fruiting. 

Crista L. O'Conner, 4477.  7/21/2017. 		RM 
     with Shawn Taylor
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268.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: Walton Lakes, along ridge and summit above deep cirque lakes due S of Trail 79 Trailhead and ca 5 3/4 air mi S of Powell Ranger Station.  Elev. 7356-7800 ft.
T36N R14E S28.  46.4309 N, 114.7231 W; WGS 84, , GPS reading.  
Glacier-etched granitic cirque bowl of northeasterly aspect, varied from steep talus fellfields to snowmelt fed streams and meadows with little to no slope. Abies lasiocarpa and Larix lyallii common and dispersed throughout. Phenology: fruiting. 

Crista L. O'Conner, 4834.  7/30/2017. 		RM 
     with Casey D. Hansen
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269.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: Walton Lakes, along ridge and summit above deep cirque lakes due S of Trail 79 Trailhead and ca 5 3/4 air mi S of Powell Ranger Station.  Elev. 7356-7800 ft.
T36N R14E S28.  46.4309 N, 114.7231 W; WGS 84, , GPS reading.  
Glacier-etched granitic cirque bowl of northeasterly aspect, varied from steep talus fellfields to snowmelt fed streams and meadows with little to no slope. Abies lasiocarpa and Larix lyallii common and dispersed throughout. Phenology: fruiting. 

Crista L. O'Conner, 4840.  7/30/2017. 		RM 
     with Casey D. Hansen
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270.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: Walton Lakes, along ridge and summit above deep cirque lakes due S of Trail 79 Trailhead and ca 5 3/4 air mi S of Powell Ranger Station.  Elev. 7356-7800 ft.
T36N R14E S28.  46.4309 N, 114.7231 W; WGS 84, , GPS reading.  
Glacier-etched granitic cirque bowl of northeasterly aspect, varied from steep talus fellfields to snowmelt fed streams and meadows with little to no slope. Abies lasiocarpa and Larix lyallii common and dispersed throughout. Phenology: flowering & fruiting. 

Crista L. O'Conner, 4841.  7/30/2017. 		RM 
     with Casey D. Hansen
_________________________________________________________________________

271.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: Walton Lakes, along ridge and summit above deep cirque lakes due S of Trail 79 Trailhead and ca 5 3/4 air mi S of Powell Ranger Station.  Elev. 7356-7800 ft.
T36N R14E S28.  46.4309 N, 114.7231 W; WGS 84, , GPS reading.  
Glacier-etched granitic cirque bowl of northeasterly aspect, varied from steep talus fellfields to snowmelt fed streams and meadows with little to no slope. Abies lasiocarpa and Larix lyallii common and dispersed throughout. Phenology: fruiting. 

Crista L. O'Conner, 4842.  7/30/2017. 		RM 
     with Casey D. Hansen
_________________________________________________________________________

272.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: Walton Lakes, along ridge and summit above deep cirque lakes due S of Trail 79 Trailhead and ca 5 3/4 air mi S of Powell Ranger Station.  Elev. 7356-7800 ft.
T36N R14E S28.  46.4309 N, 114.7231 W; WGS 84, , GPS reading.  
Glacier-etched granitic cirque bowl of northeasterly aspect, varied from steep talus fellfields to snowmelt fed streams and meadows with little to no slope. Abies lasiocarpa and Larix lyallii common and dispersed throughout. Phenology: fruiting. 

Crista L. O'Conner, 4866.  7/30/2017. 		RM 
     with Casey D. Hansen
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273.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Idaho, Idaho County: Clearwater Mountains: Selway - Bitterroot Wilderness: ridge separating Tom Beal Creek and Colt Creek drainages, in the headwaters of Colt Creek, ca 7 air mi SSW of Powell Ranger Station.  Elev. 7921 ft.
T36N R14E S33.  46.4245 N, 114.7273 W; WGS 84, , GPS reading.  
Southeasterly-facing bowl in seepy headwaters of creek. Phenology: fruiting. 

Crista L. O'Conner, 5072.  8/17/2017. 		RM 
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274.  Carex nigricans C. A. Mey. 				Cyperaceae

U.S.A., Wyoming, Carbon County: Bridger Peak.  Elev. 9000-11000 ft.
T14N R86W S14.  41.1865 N, 107.0317 W; NAD 83, uncertainty 0.5 mi., Digital Map.  
Grassy ground below snow. Phenology: flowering & fruiting. 

Leslie N. Goodding, 1981.  8/24/1903. 		RM 51701	Barcode: RM0139504
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