: 1.21 $2024-03-29T11:25:23-7:0054.86.180.90searchRMRM824778 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.38325Erwin F. Evert2000725207U.S.A.MontanaParkGallatin National forest: Crazy Mountains; Headwaters of Big Timber Creek, 0.5-0.75 mi S of Conical Peak, 25 mi NE of Big Timber.26822713Alpine-subalpine ecotone with Arnica latifolia, Senecio triangularis, Catilleja rexigfolia and scatter Pinus albicaulis and Abies lasiocarpa. Phenology: fruiting.RMRM825358 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.39067Erwin F. Evert2001810222U.S.A.MontanaCarbonBeartooth Range: Hellroaring Plateau: Custer National Forest: along tributary of Hellroaring Creek, ca 20 mi SW of Red Lodge.31093140Along tributary rivulets in wet, peaty soil with Deschampsia cespitosa, Carex scopulorum, and C. misandra. Phenology: flowering & fruiting.RMRM825406 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.39115Erwin F. Evert2001811223U.S.A.MontanaCarbonBeartooth Range: Custer National Forest: along northeast shore of Boundary Lake, ca 1 mi E of U.S. Hwy 212 and 17 mi SSW of Red Lodge.2962In wet peaty soil with Salix planifolia var. monica, S. eastwoodiae, and Deschampsia cespitosa. Phenology: fruiting.RMRM787705 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.32574Erwin F. Evert199685218U.S.A.MontanaStillwaterBeartooth Mountains: Custer National Forest: northeast end of the Froze-To-Death Plateau, 2 mi SE of Mystic Lake; 28 mi W of Red Lodge.-109.741545.2213170Alpine bog with Carex misandra, Juncus triglumis, Carex bipartita, and Juncus castaneus. Phenology: flowering & fruiting.RMRM795863 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.2258Jeanette Flaig Kurt Flaig200383215U.S.A.ColoradoRio GrandeEastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 W to Park Creek Road, then-106.609137.434834873701Mesic meadow with scattered spruce on subalpine slopes. Phenology: flowering & fruiting.RMRM Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.6937Jeanette Flaig Kurt Flaig2004731213U.S.A.ColoradoLa PlataEastern San Juan Mountains: San Juan National Forest: Weminuche Wilderness: Eolus and North Eolus Peaks, Needles Creek Trail, N of Chicago Baisin, ca 15.5 air mi SSE of Silverton.-107.619237.625838964280Alpine scree and rocky slope into alpine meadow with seeps. Phenology: flowering & fruiting.RM Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.1615aEmily A. Holt200074186U.S.A.ColoradoLakeCentral Colorado: Mosquito Range, East Slope Continental Divide: Mosquito Pass area, off County Road 2 from Leadville, ca 8 air mi ENE of Leadville.-106.190839.281839634024Alpine meadow. Phenology: flowering & fruiting.RM Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.2460Emily A. Holt Benjamin Madsen2000720202U.S.A.ColoradoParkCentral Colorado: Mosquito Range, East Slope Continental Divide: Horseshoe cirque area, off Forest Road 603 on north side, ca 10 air mi SE of Leadville.-106.172339.195137344024Alpine meadow in limestone cirques. Phenology: flowering & fruiting.RM Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.2679Emily A. Holt2000723205U.S.A.ColoradoChaffeeCentral Colorado: Sawatch Range, East Slope Continental Divide: Huron Peak area, Forest Service trail to Huron Peak summit and trail along north side, ca 2.5 air mi S of Winfield.-106.43138.948937504269Alpine meadow and scree with scattered wetlands. Phenology: flowering & fruiting.RM Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.4333Emily A. Holt2000821234U.S.A.ColoradoPitkinCentral Colorado: Sawatch Range, West Slope Continental Divide: Lost Man Lake Trail 1996, above treeline, ca 3 air mi N of Independence Pass.-106.579839.166235363902Alpine and subalpine meadows. Phenology: flowering & fruiting.RMRM Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.8348Emily A. Holt Joy Handley and Robert Booth2001828240U.S.A.ColoradoChaffeeCentral Colorado: Sawatch Range, East Slope Continental Divide: at Hancock Lake at the end of Forest Road 295, north and west side of lake, ca 7 air mi S of St. Elmo.-106.25138.61413597Alpine meadow surrounding lake with willow carr. Phenology: flowering & fruiting.RM Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.7945Ronald L. Hartman Janice C. Coffey1978817229U.S.A.ColoradoLakeSan Isabel National Forest: Mount Elbert: saddle S of summit towards Bull Hill.-106.4553339.105024073Grassy meadow and rocky flats. Phenology: fruiting.RMUSFS842729 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.3333Rob Massatti2005729210U.S.A.WyomingFremontEast 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.-109.128542.708433264027Rocky alpine meadow. Phenology: flowering & fruiting.RMUSFS842728 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.3655Rob Massatti200585217U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Horse Ridge, ca 23 air mi S of Dubois.-109.54343.219134963710Rocky alpine meadow. Phenology: flowering & fruiting.RMUSFS842727 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.3695aRob Massatti200585217U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Horse Ridge, ca 23 air mi S of Dubois.-109.598843.19537504112Rocky alpine meadow. Phenology: flowering.RMUSFS842726 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.3782Rob Massatti200586218U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Blaurock Pass and upper Dinwoody Creek, ca 22 air mi S of Dubois.-109.607343.174131703829Dry, rocky alpine meadow. Phenology: flowering & fruiting.RMUSFS842725 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.3838Rob Massatti200586218U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Blaurock Pass and upper Dinwoody Creek, ca 22 air mi S of Dubois.-109.616343.197729903170Riparian margins of stream. Phenology: fruiting.RMUSFS842724 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.4192aRob Massatti2005815227U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Dry Creek Ridge, ca 24 air mi SES of Dubois.-109.488943.226531733484Rocky alpine meadow. Phenology: fruiting.RMUSFS842722 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.8242Rob Massatti Aaron Wells2006727208U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Gentlemans Pass, ca 7 air mi ESE of Gannett Peak.-109.48243.089633073792Flat wet terraces dominated by mosses, willows, and graminoids. Phenology: fruiting.RMUSFS842721 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.8525Rob Massatti200683215U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Union Peak, Union Lake, and South Fork Warm Spring Creek.-109.846643.477728653463Alpine wetland dominated by graminoids, mosses, and Salix planifolia. Phenology: flowering & fruiting.RMUSFS842720 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.8948Rob Massatti2006820232U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Klondike Creek to Klondike Lake, ca 2 air mi E of Grasshopper Glacier.-109.602443.233632373457Alpine riparian meadow. Phenology: fruiting.RMRM748932 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.6366aMelanie Arnett199983215U.S.A.ColoradoHinsdaleSouthern Gunnison Basin: San Juan Mountains: ca 0.1-0.2 air mi N-NW of unnamed lake at 12,323', ca 1.1 air mi ENE of Handies Peak.-107.476737.921236583841Alpine tundra and streams. Phenology: fruiting.RM Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.3854Lynn Marie Moore1994815227U.S.A.ColoradoDoloresUpper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Head of Barlow Creek, Bolam Pass, Forest Road 578, ca 7 air mi ENE of Rico.-107.914437.713234143475West facing subalpine riparian meadow surrounded by scattered spruce. Phenology: flowering & fruiting.RM Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.8445Lynn Marie Moore Fallon Judkins1995812224U.S.A.ColoradoDoloresUpper Dolores River Drainage and Adjacent Areas: San Juan National Forest: ca 7 air mi NE of Rico, Bolam Pass, Tin Can Basin Area.-107.898937.719934143475Subalpine spruce fir forest and meadow area dominated by Geum rossii and Artemesia scopulorium; west facing. Phenology: flowering & fruiting.RM Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.8466Lynn Marie Moore Fallon Judkins1995812224U.S.A.ColoradoDoloresUpper Dolores River Drainage and Adjacent Areas: San Juan National Forest: ca 7 air mi NE of Rico at the Slide Rock Ridge Area, Bolam Pass.-107.880637.734435973658Alpine talus slope; west face. Phenology: flowering & fruiting.RMRM531356 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.6212Erwin F. Evert1983824236U.S.A.WyomingParkBeartooth Mountains: W of U.S. Hwy 212, W of Wymont Peak.-109.432644.9953201On wet solifluction terrace, on tundra. Phenology: fruiting.RMRM264597 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.17203Frederick J. Hermann1961819231U.S.A.WyomingAlbanyMedicine Bow Mountains: Snowy Range: North French Creek.-106.366541.32582896Moist grassy slope along creek. Phenology: flowering & fruiting.RMRM703087 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.s.n.George P. Jones199886218U.S.A.WyomingFremontNortheast Wind River Range: Arrow Mountain, north side of Mount 11696, ca 0.8 mi S of Circle Point and 2 mi E of East Torrey Creek.-109.563243.36343384Alpine wetland on bench beneath north-south trending ridge. Standing water present in dense patch of vegetation dominated by Carex nelsonii. Aspect 100 degrees, slope 5 degrees. Phenology: fruiting.RMRM745050 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.s.n.John G. Proctor200399252U.S.A.WyomingCarbonMedicine Bow Mountains: ca 1/3 mi N of Silver Lake Campground, ca 25 air mi ESE of Saratoga; Medicine Bow Quad.3125Moist meadow near peat around open water pond with Caltha leptosepala and Carex aquatilis. Phenology: flowering & fruiting.RMRM263358 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.232Philip L. Johnson1960810223U.S.A.WyomingParkBeartooth Range: head of Wyoming Creek.-109.412344.98053262Alpine tundra; sedge meadow on a solifluction. Phenology: fruiting.RMUSFS401570 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.3039Ralph K. Gierisch196592245U.S.A.WyomingAlbanyMedicine Bow National Forest: Libby Flats.-106.290141.3258323110% eastern slope; loam; meadow at edge of pond; DES, JUN, CAR. Phenology: flowering & fruiting.RMRM353435 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.4099Robert D. Dorn1984811224U.S.A.WyomingPark-109.432644.9953170Wet meadow with Pedicularis oederi. Phenology: fruiting.RMRM353448 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.4163Robert D. Dorn1984821234U.S.A.WyomingCarbonEast side Blackhall Mountain.-106.691241.02433292Subalpine slope with Vaccinium scoparium and Poa. Phenology: flowering & fruiting.RMRM703075 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.1114Sabine Mellmann-Brown199893246U.S.A.WyomingParkBeartooth Plateau: small drainage E of Twin Lakes, W of U.S. Hwy 212, ca 0.5 mi NNW of Wyomont Peak.-109.412344.99393182Wet alpine meadow with Juncus biglumis, Polygonum vivparum, Gentiana algida, and Caltha leptosepala. Phenology: fruiting.RMRM703078 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.1137Sabine Mellmann-Brown1998917260U.S.A.WyomingParkBeartooth Plateau: head of Wyoming Creek, W of U.S. Hwy 212.-109.432644.97943280Wet alpine meadow with Juncus biglumis, J. triglumis, J. castaneus, Caltha leptosepala, and Deschampsia cespitosa. Phenology: fruiting.RMRM703076 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.1119 aSabine Mellmann-Brown199894247U.S.A.WyomingParkBeartooth Plateau: ca 300 m E of Gardner Lake Trailhead, N of U.S. Hwy 212.-109.45344.97943219Wet alpine meadow with Salix planifolia, Carex scopulorum, C. nelsonii, Caltha leptosepala, Polygonum viviparum, and Juncus biglumis. Phenology: fruiting.RMRM703077 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.1119 bSabine Mellmann-Brown199894247U.S.A.WyomingParkBeartooth Plateau: ca 300 m E of Gardner Lake Trailhead, N of U.S. Hwy 212.-109.45344.97943219Wet alpine meadow with Salix planifolia, Carex scopulorum, C. nova, Caltha leptosepala, Polygonum viviparum, and Juncus biglumis. Phenology: fruiting.RMRM703079 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.1135Sabine Mellmann-Brown1998915258U.S.A.WyomingParkBeartooth Plateau: head of drainage to Frozen Lake at switchbacks of U.S. Hwy 212 below west summit.-109.473344.96493219Wet alpine meadow with Juncus drummondii, Caltha leptosepala, and Deschampsia cespitosa in moss. Phenology: fruiting.RMRM Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.1136Sabine Mellmann-Brown1998917260U.S.A.WyomingParkBeartooth Plateau: W of U.S. Hwy 212 at last switchback from east summit to Wyoming Creek drainage.-109.432644.97943292Alpine wet meadow with Carex scopulorum, Caltha leptosepala, Juncus biglumis, Deschampsia cespitosa, and Polygonum viviparum. Phenology: fruiting.RMRM644218 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.2580Sabine Mellmann-Brown199687220U.S.A.WyomingParkBeartooth Range: Beartooth Plateau: headwaters of tributary of Littlerock Creek, ca 0.7 mi E of Christmas Lake; ca 1 mi SE of U.S. Hwy 212.-109.412344.96493240Salix reticulata-Carex scopulorum community amid well-developed rock polygons. Phenology: fruiting.RMRM615040 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.17191bWalter Fertig Sabine Mellmann-Brown1996824237U.S.A.WyomingParkBeartooth Mountains: saddle between slopes on west side of Gardner Lake and Tibbs Butte, ca 0.6 mi S of Gardner Lake; ca 1.2 mi S of U.S. Hwy 212.-109.45344.95143048Carex scopulorum-Caltha leptosepala wet meadow community on gently east dipping seep terrace at toe of east-facing ridge and below late snow banks; with Carex illota. 3 stigmas Phenology: flowering & fruiting.RMRM615079 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.17263Walter Fertig Sabine Mellmann-Brown1996828241U.S.A.WyomingParkBeartooth Mountains: head of small tributary stream of Littlerock Creek on divide, ca 0.5 mi E of Christmas Lake; ca 1 mi SW of head of Line Creek; ca 0.7 mi S of hairpin switchback of U.S. Hwy 212 S of Twin Lakes.-109.778744.96593262Moist alpine tundra meadow on moss-rich organic clay soil; community of Salix reticulata with Carex scopulorum and Salix planifolia. On drier, rocky microsites. Phenology: flowering & fruiting.RMUSFS401572 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.148William M. Johnson1961914257U.S.A.WyomingAlbanyMedicine Bow National Forest: 0.5 mi S of Brooklyn Lake.-106.2366741.37223109Gentle southern slope with sedge and hairgrass. Topotype. Phenology: flowering & fruiting.RMUSFS401571 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.183William M. Johnson F. J. Hermann1961821233U.S.A.WyomingAlbanyMedicine Bow National Forest: North Upper French Creek.-106.366541.32583201Moderate western slope; granite soil with sedge and hairgrass. Phenology: flowering & fruiting.RMUSFS401274 Carex cf. nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.261William M. Johnson1962822234U.S.A.WyomingAlbanyMedicine Bow National Forest: Snowy Range, Brooklyn Lake.-106.252841.36842896Sedge meadow. Phenology: flowering & fruiting.RMUSFS401569 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.329William M. Johnson1963815227U.S.A.WyomingAlbanyMedicine Bow National Forest: below Brooklyn Lake.-106.251941.36892743Sedge meadow. Phenology: flowering & fruiting.RMUSFS401273 Carex cf. nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.496William M. Johnson1964814227U.S.A.WyomingAlbanyMedicine Bow National Forest.-106.157341.32542591Gentle slope; west exposure; on medium moist site. Phenology: fruiting.RMRM260460 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.s.n.William M. Johnson1959724205U.S.A.WyomingFremontWind River Range: Wind River Peak, near head of North Fork of Popo Agie Creek.-109.118542.717330483506Phenology: flowering.RMRM Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.4099Wet meadow with Pedicularis oederi. Phenology: fruiting.RMRM353448 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.4163Robert D. Dorn1984821234U.S.A.WyomingCarbonEast side Blackhall Mountain.-106.691241.02433292Subalpine slope with Vaccinium scoparium and Poa. Phenology: flowering & fruiting.RMRM149909 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.5425C. L. Shear1896824237U.S.A.ColoradoSummitRobinson.-106.209839.39723323Phenology: fruiting.RMRM34308 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.469F. E. Clements E. S. Clements1901821233U.S.A.Coloradono countyPeak Valley.3800Phenology: fruiting.RMRM61002 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.3359Francis Ramaley W. W. Robbins190787219U.S.A.ColoradoGrandCorona, Rollins Pass.-105.683339.933933533567Phenology: flowering & fruiting.RMUSFS431940 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.R-125Frank H. Rose1922911254U.S.A.ColoradoSan MiguelMontezuma National Forest: Head of Bridal Veil Basin.-107.7906237.873843963Common on moderate, north-facing slope in rocky loam. Phenology: fruiting.RMRM156077 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.5717BGeorge E. Osterhout1895821233U.S.A.ColoradoLarimerEstes Park, Flat Top Mountain.Phenology: fruiting.RMRM93550 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.3321Ira W. Clokey191993246U.S.A.ColoradoEl PasoPike Peak.3963Hillside. Phenology: fruiting.RMRM93510 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.3348Ira W. Clokey1919724205U.S.A.ColoradoChaffeeManssas Creek.3323Wet meadow. Phenology: fruiting.RMRM156078 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.3711Ira W. Clokey1920814227U.S.A.ColoradoClear CreekWaldorf.3900Moist, sandy soil. Phenology: fruiting.RMRM87088 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.3711Ira W. Clokey1920814227U.S.A.ColoradoClear CreekWaldorf.3900Moist, sandy soil. Phenology: fruiting.RMUSFS431941 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.2575Ralph K. Gierisch1963810222U.S.A.ColoradoClear CreekArapaho National Forest: vicinity of Summit Lake.-105.642939.60343871Locally common in alpine on 5%, south-facing slope with sandy, loam with Carex, Poa, Geum, TRS and POG. Phenology: fruiting.RMUSFS431942 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.2756Ralph K. Gierisch1964825238U.S.A.ColoradoClear CreekArapaho National Forest: Mount Evans.-105.624139.57454115Locally common in alpine meadow on 5-10%, northeast slope in sandy, organic loam with Geum, Deschampsia, Juncus and Castillija. Phenology: fruiting.RMRM621343 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.7945Ronald L. Hartman1978817229U.S.A.ColoradoLakeSan Isabel National Forest: Mount Elbert: saddle S of summit towards Bull Hill.-106.451939.12164073Grassy meadow and rocky flats. Phenology: fruiting.RMUSFS431943 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.717William M. Johnson1968820233U.S.A.ColoradoClear CreekArapaho National Forest: Mount Evans: above saddle.-105.6326639.583524115Alpine. Phenology: fruiting.RMRM Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.7687June Haines Claudia Regan and Will Moir198982214U.S.A.WyomingAlbanyMedicine Bow Mountains: S of East Glacier Lake, along the East Glacier outlet, just below flume.-106.255641.38723280Riparian habitat. Near Plot 82.RMRM349428 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.10370bRonald L. Hartman1979721202U.S.A.WyomingJohnsonBig Horn Mountains: Bighorn National Forest: Cloud Peak Primitive Area: Penrose Peak and ridge to SSW.-107.1336144.417836583798Rocky alpine slopes. 10370a C. nova var. peolcarpa on same sheet Phenology: flowering.RMRM Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.3982Brian Elliott1998716197U.S.A.ColoradoSaguacheWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: from exposed ridge to the W of Mount Ouray S to Forest Road near Marshall Pass, SW of Poncha Springs.-106.24138.403634143871Picea engelmannii and alpine ridge. Phenology: flowering & fruiting.RMRM Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.4334Brian Elliott1998727208U.S.A.ColoradoSaguacheWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Peak 12574 and W to saddle below Antero Peak, N of Saguache.-106.208338.333335363833Alpine. Phenology: flowering.RMRM906700 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.6514Ben Legler2007725206U.S.A.New MexicoTaosVermejo Park Ranch: Culebra Range: small spring on flat 0.95 air mi S of Big Costilla Peak.-105.325666736.906555563729Flowing snowmelt spring emerging from large expanse of gravelly soil, with grasses, Carex, Polygonum bistortoides, Dasiphora fruticosa. Perigynia black; stems in small tufts; common in saturated soil. Phenology: fruiting.RMRM918016 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.7464bLaura E. Lukas200881214U.S.A.WyomingCarbonMedicine Bow Mountains: Reservoir Lake and vicinity, ca 10 air mi NW of Centennial; ca 12 air mi NE of Ryan Park.-106.307641.38743302Around pond in alpine meadow. Phenology: flowering.RMRM366984 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.3251Peter Lesica1984815228U.S.A.MontanaStillwaterBeartooth Mountains: north side of Froze-to-Death Mountain.3323In moist tundra along a streamlet at the head of a small cirque; with Carex misandra and Juncus castaneus. Phenology: flowering & fruiting.RMUSFS842723 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.8242Rob Massatti Aaron Wells2006727208U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Gentlemans Pass, ca 7 air mi ESE of Gannett Peak.-109.48243.089633073792Flat wet terraces dominated by mosses, willows, and graminoids. Phenology: fruiting.RMRM Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.11645Lori E. Brummer Gay Austin201298252U.S.A.ColoradoMesaGrand 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.-108.007339.05133299Moist spruce/fir forest. Phenology: flowering & fruiting.RMRM915222 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.3870Bonnie Heidel2013711192U.S.A.WyomingParkBeartooth Plateau: ca 0.6 mi SE of Mirror Lake, ca 38 mi NW of Cody.3085Meltwater-fed rivulet, midslope, among rocky scree, west aspect; with Deschampsia cespitosa, Phleum alpinum, and Veronica spp. Uncommon. Phenology: flowering.RMRM Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.2334aBetsy E. Neely Alan Carpenter1984810223U.S.A.ColoradoChaffeeSan Isabel National Forest: Sawatch Range: west face of Mount Harvard, along Continental Divide, SE of Pine Creek, above Missouri Basin; 1.5 mi NE of Gunnison/Chaffee County Line.-106.3220538.927364268Alpine slopes, west-facing with Oxytropis splendens and Gentianella amarella. Mixed collection Phenology: fruiting.RMTUSFS12791 Carex nelsoniiphysical specimenCyperaceaeCarexnelsoniiMack.Isotype for <i>Carex</i> <i>nelsonii</i> Mack.. Fl. Rocky Mt. 137: 1060. 1917.5264Elias Nelson1898830242U.S.A.WyomingAlbanyLa Plata Mines. [County and elevation not given on label.]32013353La Plata Mines - a mining area near Booklyn Lake, Medicine Bow Range, Albany County, Wyo. Elev. About 10,500-11,000 ft. C. L. Porter. Phenology: flowering & fruiting. Type Specimen.36003,1,0true