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RM RM 611551 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 25651a Erwin F. Evert 1993 7 8 189 U.S.A. Montana Stillwater [location and coordinates withheld] 1719 Mire and swamp forest of Picea glauca with Carex disperma, Carex leptalea, Petasites sagittatus, Cypripedium calceolus var. parviflorum, and Calamagrostis canadensis. Phenology: flowering & fruiting. RM RM 787203 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 31629 Erwin F. Evert 1996 6 28 180 U.S.A. Montana Gallatin Gallatin Range foothills: Gallatin National Forest: Spire Rock Campground along south side of Squaw Creek, 23 mi SW of Bozeman. -111.1976 45.4433 1 1707 Riparian community under Picea glauca with Viola canadensis var. corymbosa, Equisetum arvense, and Linnaea borealis. Phenology: flowering & fruiting. RM RM 788444 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 31725 Erwin F. Evert 1996 6 28 180 U.S.A. Montana Gallatin Gallatin Range foothills: along the south side of Squaw Creek, 1/4 mi E of Rat Lake Road, 20 mi SW of Bozeman. -111.1565 45.4287 1 1804 Spruce-fir forest with Linnaea borealis, Equisetum arvense, Vaccinium scoparium, and Streptopus amplexifolius. Phenology: flowering & fruiting. RM RM 819069 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 34331 Erwin F. Evert 1997 7 30 211 U.S.A. Montana Gallatin Gallatin Range: Gallatin National Forest: along the south side of Moose Creek, ca 1.5 mi E of U.S. Hwy 191, ca 30 mi SSW of Bozeman. 1951 Spruce forest at base of cliffs with Linnaea borealis, Orthilia secunda, and Viola canadensis. Phenology: vegetative only. RM RM 821486 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 36033 Erwin F. Evert 1998 7 28 209 U.S.A. Montana Park Absaroka-Beartooth Mountains: Gallatin National Forest: East Fork Mill Creek Trailhead, 27 mi NNE of Gardiner. -110.5038 45.3102 1 1750 Along creek under Picea glauca with Calamagrostis canadensis, Alnus incana ssp. tenuifolia, and Linnaea borealis. Phenology: flowering & fruiting. RM RM Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 7071 Joy Handley B. E. Nelson 2000 7 20 202 U.S.A. Idaho Valley Payette National Forest and Vicinity: Salmon River Mountains: Boulder Lake, ca 8 air mi ESE of McCall; ca 12 air mi NE of Donnely. -115.9331 44.8684 2134 Lakeside with mixed conifer overstory. RM RM 946839 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 1460 Jill E. Larson 2005 6 21 172 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Yerba Canyon, Forest Trail 61 off NM Hwy 150, ca 10 air mi NE of Arroyo Seco. -105.5296 36.5794 2530 2835 Small stream riparian and canyon bottom. Phenology: flowering & fruiting. RM RM 946913 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 5599 Jill E. Larson Cheryl Archuleta 2006 6 1 152 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Picuris Pueblo Indian Reservation: Picuris Canyon, ca 2 1/4 air mi N of Picuris Pueblo. -105.71 36.2282 2370 2484 Riparian area at bottom of canyon with road and old road bed with Salix species, Populus tremuloides, and Alnus. Phenology: flowering & fruiting. RM RM 946914 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 5731 Jill E. Larson James Lucero 2006 6 5 156 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Pueblo de Taos Indian Reservation: Rio Pueblo de Taos and south slopes of Pueblo Canyon, ca 6 air mi E of Taos Pueblo. -105.4513 36.4395 2323 2576 Lightly disturbed camping area at end of road with large Pinus ponderosa and riparian area of stream. Phenology: flowering & fruiting. RM RM 946824 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 6035 Jill E. Larson 2006 6 8 159 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Valle Grande Peak, Forest Road 44 at south border of Vallecitos Federal Sustained Yield Unit, ca 6 air mi N of El Rito. -106.174 36.4366 2439 2591 Closed canopy ponderosa pine forest on lower slopes and small mixed conifer forest of Pseudotsuga menziesii and Abies concolor on rocky slopes of peak. Phenology: flowering & fruiting. RM RM 804292 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 421 Cheryl Mayer 2005 6 11 162 U.S.A. South Dakota Pennington Black Hills: Mount Rushmore National Memorial: Lafferty Gulch just upstream from north park boundary. 1432 Lush area along creek in north-trending drainage. Mossy shady west-facing lower slope dominated by paper birch; lush mossy area near creek margin, with Athyrium filix-femina, Aralia nudicaulis. RM RM 799946 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 1475 Brian Reif 2002 6 28 179 U.S.A. New Mexico Los Alamos Santa Fe National Forest and Vicinity: Jemez Mountains: lower Guaje Canyon and Cabra Canyon, 3 air mi N of Los Alamos. From Guaje reservoir E 3 mi, then S to road. -106.343233 35.93095 2134 2444 Riparian drainage through mixed conifer forest, into a burn past the canyon, and then a ponderosa pine forest before joining the road. Phenology: fruiting. RM RM 799945 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 5806 Brian Reif 2003 6 23 174 U.S.A. New Mexico Santa Fe Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Rio Medio Trail 155 adjacent to Rio Medio, 6 air mi due W of Truchas Peak; NW along trail 0.2 air mi. -105.752 35.963 2564 Riparian corridor through spruce of lower canyon slopes; banks of river or standing water. Phenology: fruiting. RM RM 339468 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 3785 Robert D. Dorn 1982 7 27 208 U.S.A. Wyoming Crook -104.0622 44.3592 1798 Mossy bank with Ranunculus abortivus and Mitella pentandra. Phenology: fruiting. RM RM 370762 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 4379 Robert D. Dorn 1986 7 13 194 U.S.A. Wyoming Crook Upper Sand Creek. -104.0825 44.3592 1 1768 Corylus-Betula with Cornus and Viola. Phenology: flowering & fruiting. RM RM 710167 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 11262 Hollis Marriott 1990 6 28 179 U.S.A. South Dakota Lawrence Black Hills: Black Hills National Forest: Bear Gulch NNE of Tinton, ca 9 air mi WSW of Spearfish at confluence with Knight Spring drainage. -104.0342 44.4525 1371 With Picea glauca, Pinus ponderosa, Aralia nudicaulis. Phenology: flowering & fruiting. RM RM 710163 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 11299 Hollis Marriott 1990 8 8 220 U.S.A. South Dakota Lawrence Black Hills: Black Hills National Forest: Beaver Creek NE of Tinton, in side drainage to east, ca 1.5 air mi NNE of The Needles, ca 8 air mi WSW of Spearfish. -104.0084 44.4337 1554 Paper birch and hazelnut woods in bottom of draw. Phenology: flowering. RM RM 710074 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 11742 Hollis Marriott B. Burkhart, D. Faber-Langendoen 1998 8 15 227 U.S.A. South Dakota Pennington Black Hills: Black Hills National Forest: Rapid Creek below Black Fox Campground, ca 6 air mi WNW of Rochford. -103.8368 44.148 1768 Drainage bottom under Picea glauca. Phenology: fruiting. RM RM 698962 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 12312 Hollis Marriott Patches 2001 7 11 192 U.S.A. South Dakota Custer Black Hills: Custer State Park: "Bartizan" rock - large outcrop W of Cathedral Spires and E of Trail #4 (from Little Devils Tower parking area), ca 1.4 air mi SSW of Harney Peak Lookout, gully in west part of outcrop. -103.5372 43.8477 2012 Bottom of gully between granite walls with mosses, Carex sprengellii. Phenology: fruiting. RM RM 723936 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 12376 Hollis Marriott Patches and Sparky 2002 7 15 196 U.S.A. South Dakota Lawrence Black Hills: northern Limestone Plateau, in side drainage ca 0.2 air mi SW of Forest Road 231 just E of Forest Road 232; ca 4.2 air mi ESE of O'Neil Pass (U.S. Hwy 85), ca 14.0 air mi SW of Lead. -103.9255 44.1839 1951 Lower north-facing slope with Picea glauca. Phenology: flowering & fruiting. Cultivated. RM RM 365526 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 9600 Hollis Marriott 1985 6 22 173 U.S.A. South Dakota Custer Jewel Cave National Monument: Hell Canyon, SSW of original cave entrance. -103.8449 43.7316 1 1615 Phenology: flowering & fruiting. RM USFS 430370 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 7 Frederic G. Renner 1923 6 4 155 U.S.A. New Mexico San Miguel Santa Fe National Forest: Wright Canon. -105.4877 35.7043 3 2652 Common in deep loam. Phenology: flowering. RM RM 338991 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 1816 M. Colson R. C. Wittmann and J. Wittmann 1981 7 11 192 U.S.A. Colorado Jefferson Arapahoe National Forest: Cub Creek Picnic Ground. -105.379 39.4828 1 2560 Seepage area. Phenology: fruiting. RM RM 299684 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 2314 Ronald L. Hartman 1968 7 8 190 U.S.A. New Mexico Colfax Philmont Scout Ranch, near Cimarron: Black Mountain Camp. -105.0939 36.4438 2743 Common along stream. Phenology: flowering & fruiting. RM USFS 430029 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 2314 Ronald L. Hartman 1968 7 8 190 U.S.A. New Mexico Colfax Philmont Scout Ranch, near Cimarron: Black Mountain Camp. -105.0939 36.4438 2743 Common along stream. Phenology: flowering & fruiting. RM USFS 430371 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 643 William M. Johnson 1968 6 28 180 U.S.A. Colorado Larimer Roosevelt National Forest: Beaver Dam: above Buckhorn Ranger station. 2134 Stream bank with willow and alder. Phenology: fruiting. RM RM 669026 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 643 William M. Johnson 1968 6 28 180 U.S.A. Colorado Larimer Roosevelt National Forest: Beaver Dam: above Buckhorn Ranger station. 2134 Stream bank with willows and alder. Phenology: flowering & fruiting. RM USFS 430372 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 655 William M. Johnson 1968 7 17 199 U.S.A. Colorado El Paso Pike National Forest: Jackson Creek below upper ranch. 2743 Ponderosa pine forest. Phenology: fruiting. RM RM 577137 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 1115 Tim Hogan 1991 6 13 164 U.S.A. Colorado Boulder Boulder Mountain Parks: south side of Flagstaff Mountain. 2057 Mixed forest of Pinus ponderosa and Pseudotsuga menziesii in moist gulch below shelter house. Phenology: flowering & fruiting. RM RM 526523 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 8558 W. L. Baker 1985 6 21 172 U.S.A. Colorado Gunnison East bank of Coal Creek, ca 0.2 mi SE of confluence with Anthracite Creek. 1950 Sparse in alluvium along canyon bottom with Picea pungens, Lonicera, Salix and Cornus. Phenology: flowering & fruiting. RM RM 361119 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 4578 Erwin F. Evert 1982 7 31 212 U.S.A. Wyoming Crook Black Hills National Forest: Wagon Canyon, along Forest Service Road 805. -104.1229 44.2989 1 1676 Phenology: fruiting. RM RM 568777 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 11032 Hollis Marriott 1989 7 5 186 U.S.A. Wyoming Crook Black Hills: Dugout Gulch, near creek, ca 0.1 air mi upstream from National Forest boundary; ca 5 air mi S of Beulah. -104.1027 44.48 1204 Ostrya virginiana-Carex sprengelii woodland. Phenology: flowering & fruiting. RM RM 568776 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 11055 Hollis Marriott 1989 7 7 188 U.S.A. Wyoming Crook Black Hills: Bear Lodge Mountains: at Bear Lodge Pass (Wyo Hwy 34), N of campground and S of highway; ca 14 air mi ESE of Hulett. -104.3225 44.6536 1417 Just above spring. Phenology: fruiting. RM RM 568778 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 11061 Hollis Marriott 1989 7 13 194 U.S.A. Wyoming Crook Black Hills: Corral Creek due W of Sand Creek Crossing; ca 9 air mi S of Beulah. -104.1027 44.4045 1554 Birch-hazelnut woods on lower north facing slope. Phenology: flowering & fruiting. RM RM 568675 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 11102 Hollis Marriott 1989 8 10 222 U.S.A. Wyoming Crook Black Hills; Sand Creek just below confluence with Spottedtail Gulch. -104.0825 44.3894 1 1646 Moist draw in birch-hazelnut-spruce woods S of creek. Phenology: flowering & fruiting. RM RM 710227 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 11215 Hollis Marriott 1990 6 22 173 U.S.A. Wyoming Crook Black Hills: Sand Creek ca 0.7 mi above Crossing, ca 9 air mi S of Beulah. /4S17. -104.0825 44.4045 1585 On low terrace W of creek with Picea glauca, and Corylus cornuta. Phenology: fruiting. RM 710151 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 11310 Hollis Marriott 1990 8 13 225 U.S.A. Wyoming Crook Black Hills: Upper Sand Creek in second side drainage to SW from Sand Creek Crossing, ca 0.2 mi above Sand Creek, ca 9 air mi S of Beulah. /4 /4S17. -104.0825 44.4045 1661 On rocky soil in drainage bottom in birch-hazelnut woods. Phenology: fruiting. RM RM 372637 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 2907 Hollis Marriott 1983 6 10 161 U.S.A. Wyoming Crook Black Hills: Bear Lodge Mountain, Fawn Creek, ca 5.6 air mi SE of Alva. -104.3669 44.6256 1 1402 Birch woods along creek. Phenology: flowering. RM RM 372715 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 3121 Hollis Marriott 1983 6 15 166 U.S.A. Wyoming Crook [location and coordinates withheld] 1371 Deciduous woods in draw south of reservoir. Phenology: flowering & fruiting. RM RM 372714 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 3674 Hollis Marriott 1983 6 27 178 U.S.A. Wyoming Crook [location and coordinates withheld] 1189 Deciduous woods and thickets along creek. Phenology: flowering & fruiting. RM RM 372713 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 3781 Hollis Marriott 1983 6 28 179 U.S.A. Wyoming Crook Black Hills: Dugout Gulch ca 5.5 air mi S of Beulah. -104.10278 44.4661 1 1310 Deciduous thickets at meadow edge. Phenology: flowering & fruiting. RM RM 372712 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 8476 Hollis Marriott Dennis Horning 1984 8 4 217 U.S.A. Wyoming Weston Black Hills: Wet Parmlee Canyon near state line, ca 4.5 air mi SE of Four Corners. -104.04667 44.0392 1 1798 North-facing slope with spruce and a few pines. Phenology: fruiting. RM RM 339468 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 3785 Robert D. Dorn 1982 7 27 208 U.S.A. Wyoming Crook -104.0622 44.3592 1798 Mossy bank with Ranunculus abortivus and Mitella pentandra. Phenology: fruiting. RM RM 370762 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 4379 Robert D. Dorn 1986 7 13 194 U.S.A. Wyoming Crook Upper Sand Creek. -104.0825 44.3592 1 1768 Corylus-Betula with Cornus and Viola. Phenology: flowering & fruiting. RM RM 372711 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 17570 Ronald L. Hartman 1984 7 9 191 U.S.A. Wyoming Crook Black Hills: 9.5 air mi E of Sundance. -104.1833 44.395 1 1402 Ponderosa pine slopes, stream bottom, and meadow; streambanks in meadow. Phenology: flowering & fruiting. RM RM 869201 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 2132 Emily Elliott 2007 6 18 169 U.S.A. Montana Park Gallatin Range: Gallatin National Forest: along Big Creek or Forest Road 2500, ca 31 air mi SW of Livingston. -110.9392 45.3046 1743 2012 Stream bank. Phenology: flowering & fruiting. RM RM 869202 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 3756a Emily Elliott Brian Elliott and Bonnie Hiedel 2007 7 27 208 U.S.A. Montana Park Beartooth Mountains: Gallatin National Forest: E of U.S. Hwy 212 and Clarks Fork Yellowstone and Broadwater rivers at Reed Lake, ca 31 air mi WSW of Red Lodge. -109.8345 45.0071 2399 Floating bog and surrounding saturated sedge mat. Phenology: fruiting. RM RM 939328 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 85730 Ronald L. Hartman 2007 6 17 168 U.S.A. Montana Carbon Water Birch Fishing Access on Rock Creek, ca 0.5 mi either way of center of access area. -109.1933 45.3164 1477 Stream bottom and adjacent parking lot. Phenology: flowering & fruiting. RM USFS 431521 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 1004 Stephen F. Arno 1972 8 29 242 U.S.A. Montana Park Gallatin National Forest: Main Boulder River Road. 1935 Slope 0-2 degrees; aspect 310 degrees; Abies lasiocarpa. Phenology: flowering & fruiting. RM USFS 884591 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 77095 B. E. Nelson Hans Hallman 2009 6 12 163 U.S.A. Montana Carter Custer National Forest: Long Pines: Wickham Gulch in the vicinity of Wickham Spring No. 1, ca 5.5 air mi NW of Camp Creek, SD. -104.0713 45.5801 1036 1097 Bushy northernly-facing slope at the edge of a marsh. Phenology: fruiting. RM USFS 884590 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 78227 B. E. Nelson 2009 7 25 206 U.S.A. Montana Powder River Custer National Forest: Ashland District: vicinity of Cow Creek Camp/ Picnicground on Cow Creek ca 5.5 air mi W of Fort Howes Work Center, ca 25 air mi S Ashland. -106.2427 45.3101 1173 Bushy valley bottom, stream bank, and base of ponderosa pine slope. Phenology: fruiting. RM RM 841763 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 3142 Bonnie Heidel 2008 6 25 177 U.S.A. Wyoming Crook Black Hills: Bear Lodge Mountains: Middle Fork Hay Creek, ca 6 air mi E of Alva. 1310 Wooded valleybottom in partial shade, 2% slope, north aspect, with Betula papyrifera, Ostrya virginiana, Ranunculus abortivus, Carex hoodii. Phenology: flowering. RM RM 841774 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 3224 Bonnie Heidel 2008 7 30 212 U.S.A. Wyoming Crook Black Hills: Bear Lodge Mountains: Middle Fork Har Creek, south side, ca 6 sir mi E of Alva. 1323 Pine/oak woodland, north aspect, 10% slope, partial shade, with Symphoricarpos albus, Carex pensylvanica. Phenology: flowering. RM RM Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 7776 Joseph L. M. Charboneau 2011 7 17 198 U.S.A. Montana Phillips Little Rocky Mountains: Beaver Creek, ca 1 air mi NNW of Old Scraggy Peak, ca 2.5 air mi NNW of Zortman; ca 42.5 air mi SW of Malta. -108.542 47.9493 1396 1472 Streamside in mixed conifer forest. Phenology: fruiting. RM RM Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 8212 Joseph L. M. Charboneau 2011 7 23 204 U.S.A. Montana Phillips Little Rocky Mountains: E of Lodgepole Creek, ca 1 1/4 air mi N of Green Mountain, ca 4.5 air mi NNW of Zortman; ca 42 air mi SW of Malta. -108.5521 47.9701 1274 1350 Moist ravine bottom. Phenology: fruiting. RM RM Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 64979 Ronald L. Hartman Fengjie Sun 1999 7 7 188 U.S.A. Colorado Pueblo Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: Colo Hwy 78, 5 air mi NE of San Isabel. -104.9991 38.0205 2378 2439 Lower slopes and along sream in wooded bottom. Phenology: fruiting. RM Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 78227 B. E. Nelson 2009 7 25 206 U.S.A. Montana Powder River Custer National Forest: Ashland District: vicinity of Cow Creek Camp/ Picnicground on Cow Creek ca 5.5 air mi W of Fort Howes Work Center, ca 25 air mi S Ashland. -106.2427 45.3101 1173 Bushy valley bottom, stream bank, and base of ponderosa pine slope. Phenology: fruiting. RM Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 77095 B. E. Nelson Hans Hallman 2009 6 12 163 U.S.A. Montana Carter Custer National Forest: Long Pines: Wickham Gulch in the vicinity of Wickham Spring No. 1, ca 5.5 air mi NW of Camp Creek, SD. -104.0713 45.5801 1036 1097 Bushy northernly-facing slope at the edge of a marsh. Phenology: fruiting. RM USFS 892370 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 11295 Jill E. Larson 2009 7 1 182 U.S.A. South Dakota Lawrence Black Hills National Forest: tributary W of Burno Gulch, ca 0.7 air mi SE of Spearfish Peak, ca 4 air mi SE of Spearfish. 1463 Bottom of mossy depression in moist drainage with Corylus cornuta/Betula papyrifera overstory; growing withn Zizia aptera, Thalictrum sp., Maianthemum stellatum, and Sanicula marilandica. Spearfish Quad Phenology: flowering & fruiting. RM USFS 892390 Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 11331 Jill E. Larson 2009 8 26 238 U.S.A. South Dakota Lawrence Black Hills National Forest: northern Black Hills: western tributary to False Bottom Creek, ca 4.5 air mi NW of Lead. 1524 Growing with Corylus cornuta, Rubus idaeus var. strigosus, and R. pubescens under paper birch/white spruce forest in steep, shady drainage. Spearfish Quad Phenology: flowering & fruiting. RM RM Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 8513 Joshua J. Irwin 2012 6 23 175 U.S.A. Idaho Lemhi Salmon River Mountains: Camas Creek west of Castle Rock, 23.4 air mi NNW of Challis. -114.4715 44.79632 30 1622 25-75 individuals estimated in mesic soil within herbaceous riparian vegetation, no slope, rhyodacite geology. Phenology: flowering & fruiting. RM RM Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 7112 Joshua J. Irwin 2011 7 31 212 U.S.A Idaho Lemhi Salmon National Forest: Northern Salmon River Mountains: Colson Creek Road on the upper east side of the drainage, 12.0 air mi W of Shoup. -114.5231 45.36089 30 1847 25-75 plants estimated in mesic soil within woody riparian vegetation, 30 degree slope, SSE aspect, gneiss geology. 25-75 plants estimated. Phenology: flowering & fruiting. RM RM Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 91577 Ronald L. Hartman Emma E. Stewart 2011 6 13 164 U.S.A. Idaho Lemhi Northern Salmon River Mountains: Salmon Wild and Scenic River/Frank Church - River of No Return Wilderness: along Horse Creek from the river ca 0.5 mi N to Pinto Creek. -114.736767 45.403683 884 932 RM Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 1230 Timothy W. Chumley 1995 6 28 179 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Tarryall Mountains: off Forest Road 207, on the banks and slopes above the South Platte River, ca 1/2 road mi N of USFS Happy Meadows Campground; ca 2-1/2 air mi N of town of Lake George. -105.36 39.0202 1 2682 2782 Wooded, granitic slopes with occasional rock outcrops in ponderosa pine. Phenology: fruiting. RM Carex deweyana var. deweyana physical specimen Cyperaceae Carex deweyana var. deweyana Schwein. 4866a Timothy W. Chumley 1996 7 21 203 U.S.A. Colorado Douglas East-central Colorado: Mosquito Range to Plains: Rampart Range: slopes and ridges ca 1 mi E of Noddleheads, off Colo Hwy 67 near trailhead for Forest Trail Road 677, ca 7.2 air mi NE of Deckers. -105.1385 39.3235 2268 2390 In a moist drainage in open Douglas fir forest. Phenology: fruiting. 3600 3,1,0 true