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RM RM 787593 Cirsium cymosum var. canovirens physical specimen Asteraceae Cirsium cymosum var. canovirens (Rydb.) D. J. Keil 31319 Erwin F. Evert 1996 6 21 173 U.S.A. Montana Park Absaroka Mountains foothills: Gallatin National Forest: 2 1/2 mi NE of Gardiner, 0-1/3 mi N of the Jardine Road. -110.668 45.0513 1 1935 2012 Sagebrush-grassland on south facing slope with Artemisia nova, Agropyron spicatum, Koeleria macrantha, and Balsamorhiza sagittata. Phenology: flowering. RM RM Cirsium cymosum var. canovirens physical specimen Asteraceae Cirsium cymosum var. canovirens (Rydb.) D. J. Keil 8178 Grace M. Kostel 2005 7 5 186 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: Indian Creek Wilderness Area: ca 10 air mi SW of Scenic, in Big Corral Creek Draw. -102.71115 43.6989 815 Soils are clay. Phenology: flowering & fruiting. RM RM Cirsium cymosum var. canovirens physical specimen Asteraceae Cirsium cymosum var. canovirens (Rydb.) D. J. Keil 8733 Grace M. Kostel 2005 7 16 197 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 17.5-18 air mi ENE of Hermosa. -102.884033 43.881483 892 In prairie stream drainage cut, soils are clay and alkaline. Phenology: flowering & fruiting. RM RM 19932 Cirsium cymosum var. canovirens physical specimen Asteraceae Cirsium cymosum var. canovirens (Rydb.) D. J. Keil 6014 Aven Nelson Elias Nelson 1899 7 21 202 U.S.A. Wyoming Park Yellowstone National Park: Mammoth Hot Springs, Gardiner River. -110.6851 44.9759 1 1768 Common on the bare, denuded slopes near the river. *Springs Phenology: flowering & fruiting. RM RM Cirsium cymosum var. canovirens physical specimen Asteraceae Cirsium cymosum var. canovirens (Rydb.) D. J. Keil 1954 Heather Bradtke 2001 7 10 191 U.S.A. Oregon Grant Umatilla National Forest and Vicinity: Bull Prairie off Forest Road 1010 and west edge of North Fork John Day Wilderness Area. -118.686389 44.869167 1219 1829 Mixed conifer along creek; soil deep, ashy, pale to organic along creek; slope 5-10; aspect northeast. Phenology: fruiting. RM RM Cirsium cymosum var. canovirens physical specimen Asteraceae Cirsium cymosum var. canovirens (Rydb.) D. J. Keil 3862 Rick McNeill 2008 8 19 232 U.S.A. Montana Judith Basin Lewis and Clark National Forest: Little Belt Mountains: Hay Canyon, Forest Road 6390, ca 4 air mi W of Dry Pole Campground, ca 3.5 air mi N of Russian Flat Campground. -110.3071 46.7981 1718 Narrow limestone canyon running E-W; Pinus contorta/Pinus ponderosa/Picea engelmannii; very rocky. Phenology: fruiting. RM RM Cirsium cymosum var. canovirens physical specimen Asteraceae Cirsium cymosum var. canovirens (Rydb.) D. J. Keil 5837 Rick McNeill Matt Voigt 2009 7 3 184 U.S.A. Montana Chouteau [location and coordinates withheld] 1184 Open meadow in dry draw, running west to east on north side; south aspect; 0-15% slope; grazed. Phenology: flowering. RM RM Cirsium cymosum var. canovirens physical specimen Asteraceae Cirsium cymosum var. canovirens (Rydb.) D. J. Keil 4380 Joshua J. Irwin 2010 8 17 229 U.S.A. Idaho Custer Challis National Forest: Pioneer Mountains: ridge slopes on the north side of Boulder Creek, S of Point 10184, 14.6 air mi NE of Sun Valley. -114.12136 43.82523 10 2696 Sandy or gravelly soil in xeric barren ground vegetation; 43° slope, SE aspect; alkaline volcanic geology. 1-25 individuals apparent. Phenology: flowering & fruiting. RM RM Cirsium cymosum var. canovirens physical specimen Asteraceae Cirsium cymosum var. canovirens (Rydb.) D. J. Keil 2362 Joshua J. Irwin Don Mansfield 2010 7 18 199 U.S.A. Idaho Custer Challis National Forest: Salmon River Mountains: slopes along the west side of Swift Gulch, 17.2 air mi NW of Clayton. -114.68764 44.39771 10 2073 Sandy or gravelly soil in xeric barren ground vegetation; 30° slope, ESE aspect; dacite geology. 1-25 individuals apparent. Phenology: flowering. RM RM Cirsium cymosum var. canovirens physical specimen Asteraceae Cirsium cymosum var. canovirens (Rydb.) D. J. Keil 4123 Joshua J. Irwin 2010 8 13 225 U.S.A. Idaho Lemhi Salmon National Forest: Salmon River Mountains: northwest shore of Lower Iron Lake, 16.7 air mi NNW of Ellis. -114.18476 44.9133 10 2520 Sandy or gravelly soil in mesic Douglas-fir vegetation; 43° slope, ESE aspect; siltite/metasandstone geology. 1-25 individuals apparent. Phenology: flowering. RM RM Cirsium cymosum var. canovirens physical specimen Asteraceae Cirsium cymosum var. canovirens (Rydb.) D. J. Keil 4327 Joshua J. Irwin 2010 8 16 228 U.S.A. Idaho Custer Challis National Forest: Pioneer Mountains: valley slopes on the north side of Left Fork Iron Bog Creek, along trail, 21 air mi SSW of Mackay. -113.83099 43.65558 10 2632 Sandy or gravelly soil in mesic shrub-steppe vegetation; 26° slope, SSE aspect; siliciclastic sedimentary geology. 1-25 individuals apparent. Phenology: flowering. RM RM Cirsium cymosum var. canovirens physical specimen Asteraceae Cirsium cymosum var. canovirens (Rydb.) D. J. Keil 5907 Joshua J. Irwin 2011 7 8 189 U.S.A Idaho Custer Challis National Forest: Pioneer Mountains: hillside along lower Dry Canyon, W of Big Spring, 18.3 air mi SSW of Mackay. -113.70443 43.65824 30 2040 <25 plants estimated in xeric soil within shrub-steppe vegetation, 9 degree slope, S aspect, trachyandesite geology. Phenology: flowering. RM RM Cirsium cymosum var. canovirens physical specimen Asteraceae Cirsium cymosum var. canovirens (Rydb.) D. J. Keil 6159 Joshua J. Irwin 2011 7 13 194 U.S.A Idaho Lemhi Salmon National Forest: Lemhi Range: ridge dividing North and Middle Fork Little Timber creeks, due N of Stone Reservoir, 8.5 air mi SW of Leadore. -113.46883 44.58635 30 2399 <25 plants estimated in xeric coarse textured soil within shrub-steppe vegetation, 38 degree slope, SE aspect, dolostone (dolomite) geology. Phenology: flowering. RM RM Cirsium cymosum var. canovirens physical specimen Asteraceae Cirsium cymosum var. canovirens (Rydb.) D. J. Keil 1634 Joshua J. Irwin 2010 6 28 179 U.S.A. Idaho Clark Targhee National Forest: Lemhi Range: slopes on the north side of lower Eightmile Canyon, 20 air mi N of Howe. -112.9628 44.072 10 2066 Well developed soil in xeric shrub-steppe vegetation; 31° slope, S aspect; alluvial geology. Phenology: flowering & fruiting. 3600 3,1,0 true