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RM USFS 826564 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 54255 Ronald L. Hartman 1996 6 5 157 U.S.A. Wyoming Fremont Wind River Range: Fitzpatrick Wilderness Area: flank of Bald Mountain near Little Warm Spring Creek. -109.6993 43.5186 2439 2743 Meadow with adjacent forest and limestone outcrops. Phenology: flowering & fruiting. RM RM 826565 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 54365 Ronald L. Hartman 1996 6 8 160 U.S.A. Wyoming Park Northern Absaroka Area: 2-3 air mi ENE of Buffalo Bill Dam. -109.1286 44.51333 1554 1585 Sandstones and shales near irrigation canal; scattered juniper. Phenology: fruiting. RM RM 826566 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 54403 Ronald L. Hartman 1996 6 9 161 U.S.A. Wyoming Park Northern Absaroka Area: Sheep Mountain 13-14 air mi SW of Cody (center). -109.2648 44.479 1707 2073 Lower flanks to cut in limestone and plains on northwest corner of mountain. Phenology: fruiting. RM USFS 826567 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 54730 Ronald L. Hartman 1996 6 13 165 U.S.A. Wyoming Park Northern Absaroka Area: Hogan Reservoir N and W at base and slopes of Bald Ridge. -109.2935 44.8191 1402 1646 Limestone slap and talus. Phenology: fruiting. RM USFS 826568 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 54866 Ronald L. Hartman 1996 6 16 168 U.S.A. Wyoming Park Northern Absaroka Area: southeast end of Rattlesnake Mountain. -109.1286 44.51333 1646 2073 Limestone outcrops and rocky slopes. Phenology: fruiting. RM RM 826569 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 54971 Ronald L. Hartman David Rosenthal 1996 7 10 192 U.S.A. Wyoming Park Northern Absaroka Area: Sheep Mountain, north-central access from 0.8-1.1 air mi S of County Road 6FU on west branch of central drainage. -109.3085 44.4728 1 1783 1890 Along stream though limestone canyon with some open, grassy areas. Phenology: fruiting. RM RM 826570 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 55437 Ronald L. Hartman David Rosenthal 1996 7 16 198 U.S.A. Wyoming Fremont Wind River Range: Fitzpatrick Wilderness Area: Old Glacier Trail to Arrow Mountain. -109.5657 43.3771 3109 3536 Top and slopes of mountain; alpine meadow and rocky slopes. Phenology: fruiting. RM RM 826519 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 16664 B. E. Nelson 1989 6 19 170 U.S.A. Wyoming Park Northern Absarokas: Bald Ridge above Clarks Fork Yellowstone River, ca 23 air mi NW of Cody. -109.33056 44.78889 1 2195 Limestone outcrops and cliffs with Kelseya. Phenology: fruiting. RM RM 826518 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 16686 B. E. Nelson 1989 6 19 170 U.S.A. Wyoming Park Northern Absarokas: basin ca 1.5 mi SE of Dead Indian Pass, ca 20.5 air mi NW of Cody. -109.22944 44.73056 1 2286 Knoll with limestone in redbeds. Phenology: fruiting. RM RM 826517 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 16733 B. E. Nelson 1989 6 21 172 U.S.A. Wyoming Park Northern Absarokas: on the Reef, ca 2 mi NE of Cathedral Cliffs, ca 33 air mi NW of Cody. -109.55222 44.84806 1 2286 Slopes and below limestone cliffs. Phenology: fruiting. RM RM 826534 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 1000 David Rosenthal Cathy Binger 1997 6 18 169 U.S.A. Wyoming Park Northern Absaroka Area: Shoshone National Forest: slopes, drainage, and unnamed peaks on north side of entrance to Sunlight Basin, NE of White Mountain, ca 24 air mi NE of Cody. -109.496 44.7902 2560 2725 Rocky ridge and outcrops, moist slopes. Phenology: fruiting. RM RM 826533 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 1153 David Rosenthal 1997 6 22 173 U.S.A. Wyoming Park Northern Absaroka Area: Shoshone National Forest: unnamed meadow, slopes, and plateau, S of Chief Joseph Hwy ca 1 mi SE of Dead Indian Pass; Forest Road leading to Dry Creek Road. -109.3947 44.7323 2225 2545 Montane meadow, with sagebrush slopes to spruce/fir forest ecotone. Phenology: fruiting. RM RM 826532 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 1191 David Rosenthal 1997 6 22 173 U.S.A. Wyoming Park Northern Absaroka Area: Shoshone National Forest: unnamed meadow, slopes, and plateau, S of Chief Joseph Hwy ca 1 mi SE of Dead Indian Pass; Forest Road leading to Dry Creek Road. -109.3947 44.7178 2545 2708 Spruce/fir forest to ridge with limestone outcrops. Phenology: fruiting. RM RM 826531 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 1227 David Rosenthal 1997 6 22 173 U.S.A. Wyoming Park Northern Absaroka Area: Shoshone National Forest: unnamed meadow, slopes, and plateau, S of Chief Joseph Hwy ca 1 mi SE of Dead Indian Pass; Forest Road leading to Dry Creek Road. -109.3947 44.7178 2545 2708 Spruce/fir forest to ridge with limestone outcrops. Phenology: fruiting. RM RM 826530 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 1663 David Rosenthal 1997 6 29 180 U.S.A. Wyoming Fremont Wind River Range: Fitzpatrick Wilderness Area: Whiskey Basin Wildlife wintering area, along trail going W and off trail, across wilderness boundary on old trail to Noon Rocks, ca 3.5 air mi S of Dubois. -109.6196 43.4754 2774 3048 Pine/spruce forest several years after burn; on calcareous substrate with limestone outcrops. Phenology: fruiting. RM RM 826529 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 1668 David Rosenthal 1997 6 29 180 U.S.A. Wyoming Fremont Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: Whiskey Basin Wildlife wintering area, along trail going W and off trail up ridge to Noon Rocks, ca 3.5 air mi S of Dubois. -109.6255 43.4489 3048 3259 Ridge top, rocky slopes, limestone with Geum, Smelowskia, Polemonium. Phenology: fruiting. RM RM 826528 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 1868 David Rosenthal Cathy Binger 1997 7 2 183 U.S.A. Wyoming Fremont Wind River Range: Shoshone National Forest: along South Fork Warm Springs Creek, ca 0.5 mi N of Continental Divide on Union Pass Road, ca 12.5 air mi WSW of Dubois. -109.8586 43.4898 2804 2817 Alpine meadow with dry rocky ourcrops and along creek; scattered vernal pools. Phenology: flowering & fruiting. RM RM 826527 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 1957 David Rosenthal Cathy Binger 1997 7 7 188 U.S.A. Wyoming Fremont Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: junction of Whiskey Mountain and Ross Lake trails, ca 7 air mi S of Dubois. -109.6255 43.4202 3109 3140 Rocky ridges and slopes and alpine meadows; calcareous. Phenology: fruiting. RM RM 826526 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 2004 David Rosenthal Cathy Binger 1997 7 8 189 U.S.A. Wyoming Fremont Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: along drainage leading to Hidden Lake and trail to north end of Ross Lake, ca 8 air mi SSE of Dubois. -109.6454 43.4058 2939 3109 Along shoreline with some dry rocky outcrop to drainage. Phenology: fruiting. RM RM 826525 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 2014 David Rosenthal Cathy Binger 1997 7 8 189 U.S.A. Wyoming Fremont Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: along drainage leading to Hidden Lake and trail to north end of Ross Lake, ca 8 air mi SSE of Dubois. -109.6454 43.4058 2939 3109 Along shoreline with some dry rocky outcrop to drainage. Phenology: fruiting. RM RM 826524 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 2452 David Rosenthal 1997 7 15 196 U.S.A. Wyoming Park Northern Absaroka Area: Shoshone National Forest: Ishawooa Mesa Trail, ca 28 air mi SW of Cody. -109.5636 44.2298 2621 2865 Vegetated rocky slopes, rocky windswept ridge with some forested area on leeward slopes. Phenology: fruiting. RM RM 826523 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 2471 David Rosenthal 1997 7 15 196 U.S.A. Wyoming Park Northern Absaroka Area: Shoshone National Forest: Ishawooa Mesa Trail, ca 28 air mi SW of Cody. -109.5636 44.2298 2621 2865 Vegetated rocky slopes, rocky windswept ridge with some forested area on leeward slopes. Phenology: fruiting. RM RM 826522 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 2535 David Rosenthal 1997 7 16 197 U.S.A. Wyoming Park Northern Absaroka Area: Shoshone National Forest: Ishawooa Mesa Trail along ridge to peak 10290, ca 28 air mi SW of Cody. -109.6039 44.2153 3048 3140 Alpine meadow and down to treeline. Phenology: fruiting. RM RM 826521 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 2828 David Rosenthal 1997 7 20 201 U.S.A. Wyoming Park Northern Absaroka Area: Shoshone National Forest: Northern Absaroka Wilderness: 0.5 mi W of Eagle Creek Campground on U.S. Hwy 14, 16, and 20, up Mormon Creek to Sleeping Giant Mountain, ca 39 air mi W of Cody. -109.8605 44.5295 3048 3201 Alpine meadow, ridges and slopes, and volcanic rocky outcrops. Phenology: flowering. RM USFS 826520 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 3499 David Rosenthal 1997 8 1 213 U.S.A. Wyoming Fremont 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. -109.779 43.5042 3018 3207 Limber pine slopes and meadows leading to VABM 10522 Geyser. Phenology: fruiting. RM RM 826536 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 3665 David Rosenthal 1997 8 6 218 U.S.A. Wyoming Fremont 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.SE1/4 -109.8188 43.4754 3170 3503 Alpine ridge crest with sheltered rock outcrops and slopes to the peak. Phenology: flowering & fruiting. RM RM 826535 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 941 David Rosenthal Cathy Binger 1997 6 18 169 U.S.A. Wyoming Park Northern Absaroka Area: Shoshone National Forest: footslope of unnamed peaks on north side of entrance to Sunlight Basin, ca 24 air mi NE of Cody. -109.4757 44.7757 2073 2560 Forested slopes with mostly Douglas fir and some pine and spruce; some meadows and rocky outcrops. Phenology: fruiting. RM RM 619217 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 19076 Erwin F. Evert 1990 6 18 169 U.S.A. Montana Carbon Beartooth Mountains: Meeteetse Spires along west side of Meeteetse Trail Road, ca 5 mi S of Red Lodge. -109.2238 45.1168 2134 Around and on limestone palisades with Shoshonea pulvinata, Kelseya uniflora, Carex rupestris and Arctostaphylos uva-ursi. Phenology: fruiting. RM RM 619209 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 19086 Erwin F. Evert 1990 6 18 169 U.S.A. Montana Carbon Beartooth Mountains: along access road to North Fork Grove Creek Trail just W of the Meeteetse Trail Road, ca 6 mi S of Red Lodge. -109.2238 45.1019 1829 Douglas fir woodland with Festuca idahoensis, Artemisia tridentata and Clematis columbiana var. tenuiloba on limestone substrate. Phenology: fruiting. RM RM Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 19354 Erwin F. Evert 1990 6 29 180 U.S.A. Idaho Fremont Targhee National Forest: Centennial Mountains: summit of Sawtell Peak, ca 10 mi NNW of Island Park. -111.4479 44.5688 3006 Treeless and tundra-like with Lomatium cous, Potentilla diversifolia, Carex elynoides and Dodecatheon pulchellum. RM RM 619660 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 19465 Erwin F. Evert 1990 7 1 182 U.S.A. Montana Gallatin Madison Range: Gallatin National Forest: north end and summit of Boat Mountain, ca 3 mi N of Hebgen Lake, ca 28 mi WNW of West Yellowstone. -111.3452 44.8898 2743 2769 Openings in spruce-fir forest on limestone outcroppings and talus, prominent species included Haplopappus suffruticosus and Telesonix heucheriformis. Phenology: fruiting. RM RM 739287 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 21548 Erwin F. Evert 1991 7 8 189 U.S.A. Montana Gallatin Gallatin Range: Gallatin National Forest: south slopes of Ramshorn Peak near summit, ca 4 mi NW of Tom Miner Campground. -111.0978 45.1532 3079 Alpine meadow just above timberline with Lomatium cous, Geum rossii, Trifolium haydenii, and Myosotis alpestris. Phenology: flowering. RM RM 779994 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 24121 Erwin F. Evert 1992 7 27 209 U.S.A. Montana Stillwater Beartooth Mountains: Custer National Forest: ca 1 1/2 mi N of Chrome Lake near the head of Nye Creek, ca 5 mi S of Nye. -109.799 45.3705 2713 Openings in whitebark pine woodland on calcareous substrates with Carex rupestris and Aquilegia jonesii. Phenology: fruiting. RM RM 787916 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 32062 Erwin F. Evert Yolanda Evert 1996 7 10 192 U.S.A. Wyoming Teton Teton Range: Grand Teton National Park: Rendezvous Mountain: 0-0.5 mi W of ski-tram summit building. -110.8753 43.6052 3048 3170 Ridge top, rocky tundra and krummholz on clacareous substrate with Antennaria aromatica, Carex rupestris, and Dryas octopetala. Phenology: flowering & fruiting. RM RM 826333 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 64719 B. E. Nelson Rob Massatti and Rachel Newton 2005 6 7 158 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: south slope of Ed Young Mountain from Forest Road 352, ca 14.5-15.5 air mi S of Lander; ca 9.5-10.5 air mi N of Atlantic City. -108.7485 42.6323 2560 2606 Limestone rimrock and areas just back from rimrock. Phenology: flowering & fruiting. RM RM 826332 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 64990 B. E. Nelson 2005 6 10 161 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: above Pine Creek, Little Pine Creek, and along a tributary of Dead Ox Creek, ca 4 air mi W of South Pass City; ca 26 air mi S of Lander. -108.8768 42.4767 2500 2548 Rocky slope. Phenology: flowering & fruiting. RM RM 826331 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 65068 B. E. Nelson 2005 6 10 161 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: on Forest Road 313 on the divide between Big Hermit Gulch and into the Willow Creek drainage, ca 4 air mi W of Atlantic City; ca 22 air mi S of Lander. -108.802 42.5147 2579 2628 Rock outcrops. Phenology: flowering & fruiting. RM RM 826330 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 65106 B. E. Nelson 2005 6 10 161 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Peabody Ridge and into Placerita Gulch S of Forest Road 322, 1-1.5 air mi W of Miners Delight; ca 21 air mi S of Lander. -108.7118 42.5327 2500 2615 Rock outcrops. Phenology: flowering & fruiting. RM RM 826329 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 65348 B. E. Nelson 2005 6 15 166 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: E of Sharps Meadows Creek along the Lander Cutoff California and Oregon Trail, ca 6 air mi SW of South Pass City; ca 30 air mi SSW of Lander. -108.9025 42.4257 2378 2427 Stony areas in sagebrush steppe. Phenology: flowering & fruiting. RM RM 826328 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 65595 B. E. Nelson 2005 6 18 169 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: on Anderson Ridge above Gold Creek, ca 5 air mi N of South Pass; ca 28.5 air mi SSW of Lander. -108.9271 42.4416 2439 2469 Mafic dike with decomposed areas. Phenology: flowering & fruiting. RM RM 826339 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 1109 Rob Massatti 2005 6 25 176 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: base of Indian Ridge, ca 9 air mi SW of Lander. -108.8407 42.7056 2408 2524 Sagebrush grassland/grassland mosaic on rocky limestone substrate. Phenology: fruiting. RM RM 826338 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 1320 Rob Massatti 2005 6 30 181 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: ca 15 mi NW of High Spring, ca 20 air mi S of Lander. -108.672 42.5574 2548 2637 Small opening in Douglas fir/limber pine canopy on rocky limestone substrate. Phenology: fruiting. RM RM 826337 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 1670 Rob Massatti 2005 7 3 184 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: west slope of Warm Spring Moutain, ca 8 air mi WNW of Dubois. -109.8157 43.5659 2554 2905 Meadow on rocky limestone substrate. Phenology: fruiting. RM RM 826346 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 212a Rob Massatti 2005 6 13 164 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: junction of Slate Creek and Forest Road 300, ca 21 air mi S of Lander. -108.7867 42.5262 2554 2588 Rocky granite substrate with mixed sagebrush grassland, conifer groves, and sparse vegetation. Phenology: flowering & fruiting. RM RM 826336 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 2615 Rob Massatti 2005 7 19 200 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Whiskey Mountain and vicinity, ca 7 air mi S of Dubois. -109.6078 43.4536 2634 3155 Sagebrush grassland. Phenology: fruiting. RM RM 826345 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 294 Rob Massatti 2005 6 13 164 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: southeast side of Fairfield Hill, ca 6 air mi SW of Lander. -108.8389 42.7405 2256 2475 Juniper woodland/sagebrush grassland on steep slopes beneath limestone cliffbands. Phenology: flowering & fruiting. RM USFS 826335 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 3325 Rob Massatti 2005 7 29 210 U.S.A. Wyoming Fremont 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. -109.1285 42.7084 3326 4027 Rocky alpine meadow. Phenology: fruiting. RM RM 826334 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 4212 Rob Massatti 2005 8 15 227 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Dry Creek Ridge, ca 24 air mi SES of Dubois. -109.473 43.2051 3442 3527 Rocky alpine meadow. Phenology: fruiting. RM RM 826347 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 51 Rob Massatti 2005 6 10 161 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Deep Creek drainage and vicinity, ca 16 air mi SSE of Lander. -108.666 42.6062 2161 2231 Rocky north-facing slope and ridgetop with Populus tremuloides regeneration, scattered Pinus flexilis, and Artemisia tridentata var. vaseyana and Purshia tridentata throughout. Phenology: flowering & fruiting. RM RM 826344 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 521 Rob Massatti 2005 6 15 166 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: ca 1 mi S of Pine Spring, ca 17 mi S of Lander. -108.6862 42.5901 2503 2576 Limestone pavement interspersed with limestone cliffs and patches of aspen, limber pine, and Douglas fir. Phenology: flowering & fruiting. RM RM 826343 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 565 Rob Massatti 2005 6 17 168 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: ca 3 mi SSE of Torrey Lake, ca 9 air mi S of Dubois. -109.5586 43.4261 2332 2710 Gravelly/rocky limestone substrate supporting depauperate Douglas fir/limber pine forest. Phenology: flowering & fruiting. RM RM 826342 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 682 Rob Massatti 2005 6 18 169 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: ca 2 mi NE of Windy Mountain, ca 3 air mi SW of Dubois. -109.7058 43.5201 2457 2500 Coniferous forest with occassional canopy openings. Phenology: flowering & fruiting. RM USFS 826348 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 8 Rob Massatti 2005 6 10 161 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: south end Limestone Mountain, ca 17 air mi S of Lander. -108.7385 42.5812 2628 2701 Limestone ridge dominated by scattered forbs and grasses. Phenology: flowering & fruiting. RM RM 826341 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 864 Rob Massatti 2005 6 21 172 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Fairfield Hill and Timber Top, ca 6 air mi SW of Lander. -108.8685 42.7663 2490 2865 Limber pine/Douglas fir woodland on rocky limestone substrate. Phenology: fruiting. RM RM 826340 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 977 Rob Massatti 2005 6 23 174 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Suicide Point and vicinity, ca 11 air mi WSW of Lander. -108.9259 42.8076 2673 2875 Limber pine/Douglas fir woodland with occassional aspen groves on rocky limestone substrate. Phenology: flowering & fruiting. RM RM 826276 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 4425 Rob Massatti 2006 5 9 129 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: ca 1 mi S of Atlantic City. -108.7327 42.4851 2460 Sagebrush steppe. Phenology: flowering. RM RM 826275 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 4442 Rob Massatti 2006 5 9 129 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: ca 2 air mi SW of South Pass City. -108.8454 42.4349 2381 2440 Sagebrush steppe and rocky granite outcrop. Phenology: flowering. RM RM 826274 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 4603 Rob Massatti 2006 5 24 144 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: ca 1 mi SW of Limestone Mountain; ca 4 air mi NW of Miners Delight. -108.7379 42.5662 2460 2667 Mixed lodgepole and limber pine forest with sagebrush steppe, granite substrate. Phenology: flowering. RM USFS 826273 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 4667 Rob Massatti 2006 5 25 145 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: ca 3 mi SW of Weiser Knoll; ca 15 air mi SSE of Lander. -108.6259 42.6015 2067 2173 Rocky meadow on limestone. Phenology: flowering & fruiting. RM USFS 826272 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 4741 Rob Massatti 2006 5 26 146 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Miners Delight and vicinity, ca 21 air mi S of Lander. -108.6688 42.5332 2515 2545 Rocky meadow on granite-derived substrate. Phenology: flowering & fruiting. RM RM 826271 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 4792 Rob Massatti 2006 5 26 146 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: junction of Oregon Trail and Sweetwater River, ca 10 air mi WSW of South Pass City. -108.9871 42.443 2347 2432 Rocky meadow and riparian streamsides. Phenology: flowering & fruiting. RM RM 826270 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 4874 Rob Massatti 2006 6 3 154 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Pine Creek, Gold Creek and vicinity at forest boundary, ca 5 air mi WNW of South Pass City. -108.8867 42.4923 2564 2621 Sagebrush steppe. Phenology: flowering & fruiting. RM RM 826269 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 4997 Rob Massatti 2006 6 3 154 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Willow Creek and Shields Mine, ca 1 air mi SE of South Pass City. -108.7812 42.4625 2368 2484 Sagebrush steppe. Phenology: flowering & fruiting. RM USFS 826255 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 5186 Rob Massatti 2006 6 4 155 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Rock Creek, ca 2 mi WNW of Rock Creek Reservoir; ca 20 air mi SSW of Lander. -108.8273 42.5582 2649 2750 Sagebrush steppe. Phenology: flowering & fruiting. RM USFS 826254 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 5418 Rob Massatti 2006 6 8 159 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: ca 1 mi SE of Wolf Point; ca 13 air mi S of Lander. -108.7247 42.6415 2262 2368 Limestone outcrop. Phenology: fruiting. RM RM 826253 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 5650 Rob Massatti 2006 6 11 162 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Arrow Mountain and vicinity, ca 5 mi S of Torrey Lake. -109.5773 43.4081 2664 3524 Rocky alpine meadow on limestone substrate. Phenology: fruiting. RM USFS 826252 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 5804 Rob Massatti 2006 6 22 173 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Burnt Gulch to Freak Mountains, ca 10 air mi SSW of Lander. -108.8666 42.6717 2606 2862 Sedimentary rock outcrops. Phenology: fruiting. RM USFS 826251 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 6221 Rob Massatti 2006 6 27 178 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Windy Mountain, ca 5 air mi WSW of Dubois. -109.734 43.4837 3003 3176 Talus mountain top with scattered soil pockets. Phenology: flowering & fruiting. RM USFS 826250 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 6355 Rob Massatti 2006 6 28 179 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Geyser Creek, Canyon Creek, and Geyser Peak, ca 7 air mi W of Dubois. -109.7588 43.5165 2823 3207 Dry rocky meadow dominated by graminoids. Phenology: flowering & fruiting. RM RM 826249 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 6424 Rob Massatti 2006 6 28 179 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Geyser Creek Park, ca 6 air mi W of Dubois. -109.7569 43.5334 2603 2740 Dry rocky meadow on limestone substrate dominated by graminoids. Phenology: fruiting. RM RM 826248 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 7472 Rob Massatti 2006 7 18 199 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Hailey Pass and vicinity, ca 15 air mi WNW of Shoshone Lake. -109.2885 42.8466 3295 3545 Dry and rocky alpine meadows. Phenology: fruiting. RM RM 234194 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 5884 C. L. Porter 1951 8 17 229 U.S.A. Wyoming Park Summit of north end of Clay Butte near Beartooth Butte. -109.6265 44.9445 3048 Phenology: flowering & fruiting. RM RM 249378 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 7189 C. L. Porter 1956 8 7 220 U.S.A. Wyoming Fremont Wind River Range: South Fork of Warm Springs Creek, ca 18 mi NW of Dubois. -109.8697 43.5583 1 2652 Dry limestone slopes in canyon. Phenology: fruiting. RM RM 740599 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 22764 N. Duane Atwood 1997 6 20 171 U.S.A. Wyoming Sweetwater Above Red Creek Ranch, Little Mountain. Along rim edge, cushion plant community. South of conifer forest in rocky soil. Phenology: spores. RM RM 825758 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 32356 Ronald L. Hartman Bruce Embury 1992 5 11 132 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: 0.1-0.6 air mi S of Fontenelle Gap; ca 19 air mi W of Fontenelle Reservoir Dam. -110.440556 42.084722 2317 2378 Rolling hills with sagebrush-grassland and scattered stands of Douglas fir, limber pine, and aspen; shale and clays and limestone. Phenology: flowering & fruiting. RM RM 825757 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 32361 Ronald L. Hartman Bruce Embury 1992 5 11 132 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: 0.1-0.6 air mi S of Fontenelle Gap; ca 19 air mi W of Fontenelle Reservoir Dam. -110.440556 42.084722 2317 2378 Rolling hills with sagebrush-grassland and scattered stands of Douglas fir, limber pine, and aspen; shale and clays and limestone. Phenology: flowering & fruiting. RM RM 825759 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 629 Bruce Embury 1992 6 4 156 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: McDougal Gap, 20.5 air mi NE of Afton. -110.5753 42.865 2573 2835 South facing slopes, spruce-fir-aspen, wind swept ridge. Phenology: fruiting. RM RM 825877 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 26932 Ronald L. Hartman 1990 7 10 191 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: Willow Creek Drainage: ridge at pass for trail from Adams Creek N 0.5 mi towards Ramshorn Peak (to within 1 mi); ca 11 air mi SE of Hoback Junction. -110.6825 43.2147 2987 3109 Subalpine/alpine meadow with limestone and some shale and red beds. RM RM 825876 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 27328 Ronald L. Hartman 1990 7 16 197 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: Adams Creek Pack Trail pass, 1.5 air mi SSW of Ramshorn Peak S to peak 10315 elevation. -110.5636 43.2133 3048 3144 Limestone outcrops and alpine/subalpine meadow with scattered whitebark pine and Engelmann spruce. RM RM 825756 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 33923 Ronald L. Hartman 1992 7 19 201 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: ridge N and W of Corral Creek Lake; ca 7.5 air mi ESE of Afton. -110.7881 42.6858 3109 3170 Limestone ridge. Phenology: fruiting. RM RM 825755 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 34276 Ronald L. Hartman 1992 7 20 202 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: Jamb Creek and slopes of ridge to N; ca 2 air mi ESE of Hoback Peak. -110.54 43.0619 2987 3140 Grassy slopes and summit, vegetation low and sparce above. Phenology: fruiting. RM RM 825754 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 34597 Ronald L. Hartman 1992 7 22 204 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Wyoming Range: Deadman Mountain trail, 1-2 miles from trailhead; 0.5 mi N to summit of Deadman Mountain. -110.6686 43.0133 3048 3158 Limestone ridge with whitebark pine and Douglas fir. Phenology: fruiting. RM RM 825753 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 35288 Ronald L. Hartman 1992 7 30 212 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: Lookout Mountain at west end of Beaver Ridge on North Fork Dry Beaver Creek; ca 25 air mi WNW of Daniel Junction. -110.5167 42.9747 2865 2987 Grassy areas and ridge. Phenology: fruiting. RM RM 825752 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 35350 Ronald L. Hartman 1992 7 30 212 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: Horse Mountain, northwest slope to summit and SE to highpoint with elevation 10,172 feet; ca 25 air mi NNW of Daniel Junction. -110.5358 42.9747 2957 3122 Open grassy ridge with rock outcrops and loose rocky slopes to the southwest. Phenology: fruiting. RM RM 825751 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 35419 Ronald L. Hartman 1992 7 30 212 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: Horse Mountain, northwest slope to summit and SE to highpoint with elevation 10,172 feet; ca 25 air mi NNW of Daniel Junction. -110.5358 42.9747 2957 3122 Open grassy ridge with rock outcrops and loose rocky slopes to the southwest. Phenology: fruiting. RM RM 825690 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 35658 Ronald L. Hartman 1992 8 14 227 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: south peak of Triple Peak; ca 26 air mi SW of Daniel Junction. -110.5753 42.7925 3292 3381 Grassy slopes and limestone outcrops. Phenology: fruiting. RM RM 825689 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 36315 Ronald L. Hartman 1992 8 19 232 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Wyoming Range: Mount McDougal between peaks 10682 and 10742 (feet) and N to top of ridge overlooking Gunsight Pass; 2-3 air mi NNW of McDougal Gap. -110.5942 42.8958 3109 3256 Rocky (limestone) slopes and summit with patches of whitebark pine, subalpine fir, and Engelmann spruce. Phenology: fruiting. RM RM 825881 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 41926 Ronald L. Hartman 1993 7 24 205 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Salt River Range: Deadline Ridge, ca 21 air mi SW of Big Piney. -110.4939 42.4166 3079 3109 Limestone outcrop and rocky slope. Phenology: fruiting. RM RM 825880 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 43887 Ronald L. Hartman 1993 8 14 226 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: Northern end of Mount Darby. -110.5597 42.5436 2926 3208 Grassy to gravelly slopes. Phenology: fruiting. RM RM 952998 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 10892 Ronald L. Hartman Keith H. Dueholm 1980 5 20 141 U.S.A. Wyoming Carbon Ca 6 air mi N of Medicine Bow. -106.1214 41.9797 1 2134 Sandstone ridge with rock outcrops and surrounding slopes. Dominated include: Artemisia tridentata, Tetrademia canescens, and Cercocarpus montanus. Phenology: flowering. RM RM 536219 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 20781 Ronald L. Hartman B. E. Nelson 1985 7 14 195 U.S.A. Wyoming Park Northern Absaroka: south end of Woody Ridge to Republic Pass. -109.9416 44.9659 2 2987 3140 Alpine meadows, rock outcrops, and talus slopes. Phenology: flowering & fruiting. RM RM 1009706 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 8881 Ronald L. Hartman B. E. Nelson 1979 6 4 155 U.S.A. Wyoming Sweetwater Ca 2 air mi SE of Pine Mountain at Colorado state line. -109.0041 41.0011 2469 Sandy slopes and ridge with scattered pines and service berry. Phenology: flowering & fruiting. RM RM 755197 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 45 Ben R. Grady 2004 6 11 163 U.S.A. Wyoming Fremont Near South Pass, 5.5 mi SE of Wyo Hwy 28 on Road 445 to Oregon Buttes. -108.870555 42.295833 2369 Windswept sandy/gravelly soil, near edge of cliffs, with scattered pines. Petals yellow, basal leaves rosulate, most plants less than 1 cm tall. Phenology: fruiting. RM RM 861726 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 5642 Emily Elliott Melanie Shade 2008 7 6 188 U.S.A. Wyoming Park Beartooth Mountains: Beartooth Plateau: Shoshone National Forest: ca 17.5 air mi SSW of Red Lodge along U.S. Hwy 212, starting at the Beartooth Loop Trailhead going N along the plateau. -109.452 44.9728 3170 3231 Alpine meadow in rocky decomposing granite. Phenology: flowering. RM RM Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 4025 Rick McNeill 2009 6 3 154 U.S.A. Montana Meagher Little Belt Mountains: southwest corner of Newlan Creek Reservoir, southeast end of dam and about boat ramp. -110.9364 46.6354 1606 Cut hillside about dam, terraced; shale/quartzite in Pinus ponderosa woodland; 0-30% slope; northwest aspect. Phenology: fruiting. RM RM 841662 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 3338 Bonnie Heidel 2009 7 18 199 U.S.A. Wyoming Park Beartooth Mountains: west side of Clay Butte ridge, 1 mi W of Beartooth Butte summit. 3024 3085 Bands of Geum turf on upper steep rocky limestone slopes, west aspect, 10-35% slope, with Geum rossii, Carex elynoides, Oxytropis deflexa var. foliolosa. Phenology: flowering. RM RM Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 3998b Michael K. Kirkpatrick 2010 8 5 217 U.S.A. Colorado Summit Front Range: Arapaho National Forest: Boreas Pass and Hoosier Ridge, ca 6 air mi SE of Breckenridge. -105.9774 39.4079 3515 3695 Rocky alpine meadows and talus slopes. Phenology: fruiting. RM RM 579321 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 18457 Erwin F. Evert 1989 8 10 222 U.S.A. Montana Gallatin Bridger Range: just N of the summit of Sacagewa Peak, ca 17 mi N of Bozeman. 2743 2896 Open, treeless with much bare ground on limestone substrate dominated by: Dryas octopetala, Lloydia serotina, Carex rupestris and Antennaria aromatica. Phenology: vegetative only. RM RM 89498 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. s.n. J. W. Blankinship 1905 7 5 186 U.S.A. Montana Mount Bridger. 2439 Limestone shingle. Phenology: vegetative only. RM USFS 460781 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. ABE-120 Anthony B. Evanko 1950 7 14 195 U.S.A. Montana Madison Beaverhead National Forest. 2637 Slope 25% east southeast; clay loam soil; disturbed areas. Phenology: vegetative only. RM RM 89499 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. s.n. J. W. Blankinship 1905 6 14 165 U.S.A. Montana Gallatin Bozeman. Limestone cliffs. Phenology: vegetative only. RM RM 122291 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. s.n. E. J. Moore 1900 5 21 141 U.S.A. Montana Bridger Mountains. Phenology: vegetative only. RM RM 203557 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. s.n. C. Leo Hitchcock C. V. Muhlick 1945 7 19 200 U.S.A. Montana Madison Gravelly Range: Devil's Lane, 1 mi S of Crockett Lake. 2652 Limestone outcrop. Phenology: vegetative only. RM RM 395057 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 10710 Klaus H. Lackschewitz John Pierce 1984 6 3 155 U.S.A. Montana Beaverhead Red Butte, near Dell Mountain. Upper west and east slopes; on dry crest; with Arenaria, Eriogonum mancum. Common. Phenology: fruiting. RM RM 395189 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 10692 Klaus H. Lackschewitz John Pierce 1984 6 1 153 U.S.A. Montana Beaverhead Big Sheep Creek Road. West slopes; limestone; with Pinus flexilis, Artemisia tridentata. Phenology: fruiting. RM RM 521655 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 10119 Klaus H. Lackschewitz David Ramsden 1982 7 25 206 U.S.A. Montana Lewis and Clark Rogers Pass: W above Highway 200. 1890 South to southeast slopes; dry rock outcrops. Phenology: vegetative only. RM RM 735759 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 2812 Shawn Langston 1998 7 18 199 U.S.A. Montana Granite Flint Creek Range: Racetrack Peak. -113.059167 46.352778 2903 Rounded mountain summit. Phenology: flowering & fruiting. RM RM 730722 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 83307 Reed C. Rollins Kathryn W. Rollins, Klaus Lackschewitz, Peter Lesica, Aileen Roads 1983 7 17 198 U.S.A. Montana Ravalli Bitterroot Mountains: Saint Mary's Peak. 2743 Crevices of rocks, primarily below summit. Pulvinate; fruiting branches scapose; sepals yellowish; petals yellow. Phenology: flowering & fruiting. RM USFS 460695 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. D4-98 H. H. Hendron 1923 5 21 141 U.S.A. Montana Chouteau Lewis and Clark National Forest: Home Gulch. 1371 Slope bottom; moist loam soil. Fairly abundant. Phenology: flowering. RM USFS 460775 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. PFS-164 Peter F. Stickney 1958 5 28 148 U.S.A. Montana Broadwater Helena National Forest: north end of mountain. 1859 Fescue grassland; level slope; shallow, brown, rocky soil; associated with Oxytropis sp, Phlox caespitosa, Poa cusickii, Agropyron spicatum, Festuca idahoensis. Locally common. Phenology: flowering & fruiting. RM USFS 460801 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 2464 Peter F. Stickney 1971 9 10 253 U.S.A. Montana Lewis and Clark Helena National Forest: Flexicaulis Ridge 1 1/10 mi ESE of Red Mountain, 10 8/10 mi N of Lincoln. 2286 Slope 55% southeast; open exposed ridge, subalpine fellfield; associated with Arctostaphylos uva-ursi. Infrequent abundance; spirally twisted fruits. Phenology: fruiting. RM USFS 460784 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 154 Peter F. Stickney 1958 5 15 135 U.S.A. Montana Madison Beaverhead National Forest: Warm Springs Creek Road. 2134 Slope 10% south; immature, shallow, rocky soil; mountain herbland associated with Phlox caespitosa, Douglasia montana, Poa secunda, and Lomatium sp. Abundant; sulphur yellow flowers. Phenology: flowering & fruiting. RM USFS 460777 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 1807 James C. Whitham 1935 7 19 200 U.S.A. Montana Gallatin Gallatin National Forest: Lyman Creek on Limestone Rocker. 2256 Level slope; lime rocks soil; open rock cliff. Common. Phenology: fruiting. RM USFS 460785 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 24 Russell W. Beeson 1921 6 20 171 U.S.A. Montana Beaverhead National Forest: Vipond Creek. 2286 West slope; depp gravelly loam soil; associated with Festuca, Sieversia, Aster, and Erythronium. Rare. Phenology: fruiting. RM USFS 460786 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 13 H. W. Elofson 1926 7 11 192 U.S.A. Montana Beaverhead National Forest. 2591 Shallow limestone soil; grassland; ridgetop; associated with Festuca and wheatgrass. Scarce. Phenology: fruiting. RM USFS 460773 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 20 Glen Conkling 1914 5 30 150 U.S.A. Montana Madison National Forest: Upper Madison Valley. 2073 Phenology: flowering. RM RM 616487 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 4902 James P. Vanderhorst 1993 6 2 153 U.S.A. Montana Jefferson Doherty Mountain, ca 4 air mi NE of Cardwell. 1676 Limestone ridges and ledges, limber pine/mountain mahogany community. Phenology: flowering & fruiting. RM USFS 460783 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. JES-300 Jack E. Schmautz A. L. Roe 1959 5 13 133 U.S.A. Montana Madison Beaverhead National Forest: Warm Springs Road. 2080 Slope 10% southwest; gravelly sandy loam soil; grassland associated with Antennaria, Phlox, Festuca idahoensis, Agropyron spicatum, and Happlopappus falcatus. Yellow flowers. Phenology: flowering. RM RM 89455 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 53a J. W. Blankinship 1906 5 8 128 U.S.A. Montana Gallatin Bozeman. 1524 Limestone sliffs. 2 collection dates and locations listed, 1 sheet. Phenology: flowering & fruiting. RM RM 89455 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 53a J. W. Blankinship 1906 6 8 159 U.S.A. Montana Park Livingston. 1524 2 collection dates and locations listed, 1 sheet. Phenology: flowering & fruiting. RM RM 166754 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 4181 P. A. Rydberg Ernst A. Bessey 1897 6 15 166 U.S.A. Montana Bridger Mountains. 2134 Phenology: flowering. RM RM 89454 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. s.n. J. W. Blankinship 1905 8 9 221 U.S.A. Montana Madison Range: Lone Mountain. 3048 Phenology: fruiting. RM USFS 460779 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 671 Albert H. Nee 1928 5 11 132 U.S.A. Montana Gallatin Gallatin National Forest. 1829 Phenology: flowering. RM USFS 460778 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 718 Eric P. White 1929 6 18 169 U.S.A. Montana Gallatin Gallatin National Forest: near Taylor Fork. 2286 Top of ridge; rocky with clay soil; associated with Agropyron, Phlox, Astragalus. Not common. Phenology: fruiting. RM RM 122292 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 1898 U.S.A. Montana Gallatin Bozeman. Collector's name illegible. Phenology: fruiting. RM RM 210462 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. s.n. W. E. Booth 1948 5 9 130 U.S.A. Montana Gallatin Horseshoe Hills: 10 mi N of Manhattan. Graxed rangeland; north slopes. Very abundant. Phenology: flowering. RM RM 21759 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 4181 P. A. Rydberg Ernst A. Bessey 1897 6 15 166 U.S.A. Montana Bridger Mountains. 2134 Phenology: flowering. RM RM 21761 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 4180 P. A. Rydberg Ernst A. Bessey 1897 6 15 166 U.S.A. Montana Bridger Mountains. 2743 Phenology: flowering & fruiting. RM USFS 460782 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 14 Edward Dobrinz 1936 5 26 147 U.S.A. Montana Madison Beaverhead National Forest: Warm Springs road. 2042 Slope 15% west; clay loam soil; grassland along road. Phenology: flowering & fruiting. RM RM 203539 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 12677 C. Leo Hitchcock C. V. Muhlick 1945 7 23 204 U.S.A. Montana Beaverhead Bitterroot Range: on Continental Divide, above Ajax Lake. Cirque; on granitic talus and rock. Phenology: flowering & fruiting. RM RM 296867 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 897 Robert D. Dorn 1969 7 12 193 U.S.A. Montana Gallatin Hyalite Peak. 3048 Alpine slope with Mertensia, Ivesia, and Carex. Rare. Phenology: flowering. RM USFS 460696 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. D8-13 W. M. Laybourn 1921 6 1 152 U.S.A. Montana Jefferson National Forest. 1829 Dry soil. Phenology: flowering. RM RM 20296 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 5423 Aven Nelson Elias Nelson 1899 6 16 167 U.S.A. Montana Madison Monida. On stony, gravelly hilltops. Phenology: flowering & fruiting. RM RM 366900 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 7307 Klaus H. Lackschewitz 1977 6 14 165 U.S.A. Montana Granite Rough Fescue Ridge. 2271 Dry limestone outcrop. Common. Phenology: flowering & fruiting. RM USFS 460697 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 9 Price Townsend 1911 6 1 152 U.S.A. Montana Lewis and Clark National Forest. 1676 West slope; dry, rocky soil. Phenology: flowering. RM USFS 460774 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 24 John P. Bonham 1925 5 30 150 U.S.A. Montana Jefferson National Forest. 1676 South slope; dry, gravelly soil; associated with wild flax, Poa sandbergii, Koeleria cristata. Phenology: flowering & fruiting. RM RM 355125 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 5966 Robert W. Lichvar 1983 6 9 160 U.S.A. Montana Carbon East Pryor Mountain. -108.2817 45.1242 1 1585 1707 Pinus/Pseudotsuga with Phycocarpus understory to Artemisia/Poa. Phenology: fruiting. RM RM 354886 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 6429 Robert W. Lichvar 1983 7 15 196 U.S.A. Montana Carbon Summit of East Pryor Mountain. 2591 Windswept calcarious ridge. Phenology: flowering & fruiting. RM RM 355447 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 5659 Robert W. Lichvar 1983 5 15 135 U.S.A. Montana Carbon Lower slopes of East Pryor Mountain. 1737 Calcareous slope in Pseudotsuga/Pinus cover class. Phenology: flowering & fruiting. RM RM 355566 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 6469 Robert W. Lichvar 1983 7 15 196 U.S.A. Montana Carbon Summit of East Pryor Mountain. 2439 Herbaceous meadows. Phenology: fruiting. RM RM 89490 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. s.n. J. W. Blankinship 1905 8 9 221 U.S.A. Montana Madison Range: Lone Mountain. 3048 Phenology: fruiting. RM USFS 460780 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 170 T. A. Clapp 1921 6 24 175 U.S.A. Montana Deerlodge National Forest: on top of the Continental Divide, near the 1/4 corner of the west side of S33. 2743 Rocky shallow soil; associated with larkspur, pentstemon, pine-grass, etc. Very abundant. Phenology: flowering & fruiting. RM RM 122290 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. s.n. W. W. Jones 1901 6 1 152 U.S.A. Montana Bridger Mountains. Phenology: flowering. RM RM 20292 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 5423a Aven Nelson Elias Nelson 1899 6 16 167 U.S.A. Montana Madison Monida. Phenology: flowering & fruiting. RM RM 310527 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 5423 Aven Nelson Elias Nelson 1899 6 16 167 U.S.A. Montana Madison Monida. Phenology: flowering & fruiting. RM RM 122289 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. s.n. W. W. Jones 1901 6 4 155 U.S.A. Montana Bridger Mountains. Phenology: flowering. RM RM 120300 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. s.n. D. B. Swingle 1924 6 28 180 U.S.A. Montana Gallatin Bridger Range, S of Baldy Mountain. Rocky summit, top of ridge. Phenology: flowering. RM RM 203832 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 12493 C. Leo Hitchcock C. V. Muhlick 1945 7 19 200 U.S.A. Montana Madison Gravelly Range: Devil's Lane, 1 mi S of Crockett Lake. 2652 Limestone outcrop. Phenology: fruiting. RM RM 203553 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 12048 C. Leo Hitchcock C. V. Muhlick 1945 7 6 187 U.S.A. Montana Fergus Big Snowy Mountains: mouth of Half Moon Canyon. Top of cliffs. Petals sulphur yellow. Phenology: flowering & fruiting. RM RM 203543 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 11878 C. Leo Hitchcock C. V. Muhlick 1945 7 2 183 U.S.A. Montana Broadwater White Sulphur Springs-Townsend road: summit of divide. Barren shale outcrop. Phenology: fruiting. RM RM 395199 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 9085 Klaus H. Lackschewitz 1979 7 26 207 U.S.A. Montana Flathead Flathead Range: Bob Marshall Wilderness: summit of mountains above Sock Lake: Continental Divide, "N-Wall". 2500 Dry summit and slopes. Scattered. Phenology: fruiting. RM RM 203776 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 12091 C. Leo Hitchcock 1945 7 8 189 U.S.A. Montana Meagher Eastern base of Castle Mountains, ca 10 mi W of Castle City. Limestone outcrop. Phenology: fruiting. RM USFS 460776 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. K-59 Ray M. Kingsley 1926 5 12 132 U.S.A. Montana Helena National Forest. 1951 Southwest slope; moist, shallow, roaky loam soil; associated with Poa, Festuca, loco, Erigeron, and Arabis. Fair abundance. Phenology: flowering. RM USFS 460787 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 21 R. A. Peterson 1950 5 16 136 U.S.A. Montana Golden Valley Big Coulee Ranch, just E of reseeding area (Big Coulee Creek is in central, southern part of Montana). Slope 30% north; shallow loam gravelly soil; grassland associated with Agropyron spicatum and Poa secunda. Phenology: flowering. RM RM 203566 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 12239 C. Leo Hitchcock C. V. Muhlick 1945 7 11 192 U.S.A. Montana Meagher Western edge of Little Belt Mountains: Rimrock Ridge. Broken limestone on top of ridge. Flowers yellow - fading to white. Phenology: flowering & fruiting. RM RM 73247 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. s.n. W. W. Jones 1901 6 4 155 U.S.A. Montana Bridger Mountains. Phenology: flowering & fruiting. RM RM 73245 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. s.n. E. J. Moore 1901 5 15 135 U.S.A. Montana Gallatin Bridger Canyon. Phenology: flowering. RM RM 149757 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 3400 C. L. Shear 1895 6 30 181 U.S.A. Montana Beaverhead Lima. Mountains. Phenology: fruiting. RM RM 149756 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 3372 C. L. Shear 1895 6 30 181 U.S.A. Montana Beaverhead Near Lima. Mountain. Phenology: fruiting. RM RM 88491 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 1738 Edwin B. Payson Lois B. Payson 1920 6 20 172 U.S.A. Montana Beaverhead Armstead. 1676 Very dry limestone hillside. Phenology: fruiting. RM RM 909195 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 3533 Bonnie Heidel 2011 6 28 179 U.S.A. Wyoming Fremont Wind River Mountains: South Pass area, north side of Pine Creek, ca 3.5 air mi SW of South Pass City. 2426 Barren pegmatite outcrop area. With Boechera pusilla. Uncommon. Phenology: fruiting. RM RM 909196 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 3588 Bonnie Heidel 2011 8 22 234 U.S.A. Wyoming Lincoln Bridger-Teton National Forest: Salt River Range: Greysalt Peak area, ca 10 air mi ESE of Smoot. 3134 Rocky ridgecrest in sandstone fractures and thin soil. With Erigeron compositus, Poa secunda var. incurva, Sedum debile. Uncommon. Phenology: fruiting. RM USFS 891896 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 6571 James F. Fowler 2010 7 19 200 U.S.A. Wyoming Albany Medicine Bow National Forest: Gap Lakes, 20 km W of Centennial. 3353 Engelmann spruce treeline habitat. Phenology: fruiting. RM RM 344293 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 81365 Reed C. Rollins Kathryn W. Rollins 1981 6 20 171 U.S.A. Wyoming Fremont 39 mi SW of Lander. -108.87722 42.41278 1 2378 Near large boulders and massive rock outcrops. Common. Phenology: flowering & fruiting. RM RM 340040 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 1293 Barry C. Johnston 1977 7 6 187 U.S.A. Wyoming Fremont Near Shoshone National Forest. -108.6689 42.5706 2515 Limestone ridges and outcrops with Townsendia leptotes, Lesquerella fremontii, PENS. Phenology: flowering & fruiting. RM RM 340044 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 1456 Barry C. Johnston 1977 8 7 219 U.S.A. Wyoming Park Shoshone National Forest: on northwest side of point "10170" on Clay Butte Ridge. -109.6278 44.9563 700 3079 Steep fine-gravel talus from white "clay" rock. Phenology: flowering & fruiting. RM RM 334847 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 2042 Robert W. Lichvar 1979 7 20 201 U.S.A. Wyoming Park Trough Springs. -109.3542 44.6309 1 2256 Frequent on limestone cliff with Cheilanthes and Cymopterus. Phenology: fruiting. RM RM 334958 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 1831 Robert W. Lichvar 1979 6 22 173 U.S.A. Wyoming Fremont Limestone Mountain. -108.70917 42.57278 1 2560 Frequent on limestone outcropping in crevices with Lesquerella fremontii and Senecio. RM RM 342042 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 502 Helen L. Cannon 1946 5 21 141 U.S.A. Wyoming Fremont Top of Limestone Mountain Triangulation Station, S of Beaver Creek. -108.7074 42.5713 1 2751 Big Horn Dolomite (Ordivician). Phenology: flowering. RM RM 337886 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 124 D. Jones D. Rizor and W. Gerhart 1981 6 13 164 U.S.A. Wyoming Fremont Game and Fish East Fork Winter Range: East Fork Unit: summit of Dennison Mountain, ca 11 air mi NE of Dubois. -109.5001 43.6194 2439 Growing in shallow loam on flat area to north-facing slope (15-35%) in grassland to forest edge; dominants include Picea, Pinus flexilis, forbs, and grasses. Phenology: flowering & fruiting. RM RM 340039 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 1425 Barry C. Johnston 1977 8 6 218 U.S.A. Wyoming Park Shoshone National Forest: west side of Clay Butte ridge, 1.0 mi NWW of summit of Beartooth Butte, above and E of last switchback in road to Clay Butte Lookout. -109.63722 44.95 3033 Short cliffs, outcrops, and talus slope from white clay; just below D. pectinipila. Phenology: fruiting. RM RM 234175 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 51270 Reed C. Rollins C. L. Porter 1951 8 1 213 U.S.A. Wyoming Park Clay Butte, 0.5 mi W of Beartooth Butte. -109.61694 44.95 1 3048 Toward top of ridge. Flowers yellow, calyx quite persistent. Phenology: flowering & fruiting. RM RM 264257 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 648 Herbert G. Fisser 1961 7 24 205 U.S.A. Wyoming Fremont Wind River Range: Brown Canyon area, ca 10 mi S of Lander, north slope Indian Ridge. -108.8253 42.6879 6 2713 Three-tip sagebrush grassland. Phenology: fruiting. RM RM 279933 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 533 Richard W. Scott 1965 7 20 201 U.S.A. Wyoming Fremont Wind River Range: Roaring Fork Mountain, 2 mi NW of Silas Lake and 6 mi W of Fiddlers Lake. -108.9615 42.6446 2 3414 Alpine tundra. Phenology: flowering & fruiting. RM RM 353215 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 3865 Richard W. Scott 1984 7 21 203 U.S.A. Wyoming Park In the vicinity of East Fork Pass and Cascade Creek Pass, S of Kirwin. -109.3238 43.8359 1 3323 3628 Scree slopes and ridges. Phenology: flowering. RM RM 275245 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 297 Richard W. Scott 1964 7 4 186 U.S.A. Wyoming Fremont Wind River Range: Roaring Fork Mountain, near Stough Creek Lakes. 3262 3292 Dry, rocky slopes. Phenology: flowering. RM RM 279944 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 558 Richard W. Scott 1965 7 29 210 U.S.A. Wyoming Fremont Wind River Range: 5 mi W of Dickinson Park, along Sand Creek, on the trail to Washakie Lake. -109.1441 42.8468 1 3429 Meadows and gravelly spots along the creek. Phenology: flowering. RM RM 274384 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 127a Richard W. Scott 1963 6 23 174 U.S.A. Wyoming Fremont Wind River Range: Bears Ears Pass. -109.1632 42.8468 3 3384 Dry, rocky alpine meadow. Phenology: fruiting. RM RM 383723 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 4226 Richard W. Scott 1985 6 9 160 U.S.A. Wyoming Fremont Roaring Fork Mountain. -108.9817 42.6879 1 3384 Alpine fellfields. Phenology: flowering. RM RM 341845 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 3191 Erwin F. Evert 1981 7 16 197 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: south slopes of Pat O'Hara Peak, ca 20 mi NW of Cody. -109.3728 44.6551 1 2926 Phenology: flowering & fruiting. RM RM 357594 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 4374 Erwin F. Evert 1982 7 20 201 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: ca 3 mi S of U.S. Hwy 14, 16, and 20, south side of Clayton Mountain. -109.7242 44.40389 1 3018 Tundra. Phenology: flowering & fruiting. RM RM 531371 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 6227 Erwin F. Evert 1983 8 24 236 U.S.A. Wyoming Park Beartooth Mountains: 0.5-1.0 mi E of Wymont Peak. 3231 On tundra. Phenology: flowering & fruiting. RM RM 341882 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 3206 Erwin F. Evert 1981 7 17 198 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: southwest side of Rattlesnake Mountain, at end of BLM road. -109.253 44.544 1 2621 2743 Phenology: flowering & fruiting. RM RM 536218 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 22280 Ronald L. Hartman 1985 8 23 235 U.S.A. Wyoming Park Northern Absarokas: Pat O'Hara Peak summit and adjacent northern exposure. -109.37 44.6592 1 2926 3018 Open, grassy slopes and limestone outcrops with some volcanics at summit. Phenology: flowering & fruiting. RM RM 526119 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 12776 N. Duane Atwood Hollis Marriott 1987 6 2 153 U.S.A. Wyoming Fremont Southern Absaroka Mountains: upper Waynes Creek. -109.4204 43.7058 1 2865 Dry rocky knoll in sagebrush community. Phenology: flowering. RM RM 337621 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 1429 David L. Martin 1980 6 25 177 U.S.A. Wyoming Park Crest of Rattlesnake Mountain, 4 mi N of Buffalo Bill Reservoir. 2728 On limestone talus, with Phlox multiflora, Erigeron, etc. Phenology: flowering & fruiting. RM RM 382340 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 5340 Richard W. Scott 1986 6 28 179 U.S.A. Wyoming Fremont Upper canyon on the Little Popo Agie River near Pass Creek. -108.766 42.63 1 2256 RM RM 264256 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 690 Herbert G. Fisser 1961 7 29 210 U.S.A. Wyoming Fremont Wind River Range: ca 25 mi W of Lander, on the Moccasin Lake Road. 3018 Mountain meadow with scattered big sagebrush. Phenology: fruiting. RM RM 279897 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 492 Richard W. Scott 1965 7 9 190 U.S.A. Wyoming Fremont Head of Dickinson Creek, ca 3 mi W of Dickinson Park. -109.1239 42.8323 1 3277 Alpine tundra with small grassy patches among boulders. Phenology: flowering. RM RM 341394 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 2765 Erwin F. Evert 1981 6 18 169 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: at the mouth of Logan Canyon on the south side of Logan Mountain, ca 1 mi N of U.S. Hwy 14, 16, and 20. -109.3278 44.4944 1 1798 Limestone in canyon. Phenology: fruiting. RM RM 340028 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 1183 Barry C. Johnston 1977 6 10 161 U.S.A. Wyoming Fremont Shoshone National Forest: S of junction of Wyo Hwy 28 and Louis Lake Road. Phenology: flowering & fruiting. RM RM 383722 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 4029 Richard W. Scott 1985 5 18 138 U.S.A. Wyoming Fremont Near the top of Fossil Hill. 2743 Limestone ledges. Phenology: flowering. RM RM 358330 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 83324 Reed C. Rollins Kathryn W. Rollins 1983 7 19 200 U.S.A. Wyoming Park Just below and on summit of Clay Butte, SE of Cooke City, Montana. -109.63722 44.95 2 2743 3018 Pulvinate clumps up to 2 inches in diameter. Phenology: flowering & fruiting. RM USFS Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 3998b Michael K. Kirkpatrick 2010 8 5 217 U.S.A. Colorado Summit Front Range: Arapaho National Forest: Boreas Pass and Hoosier Ridge, ca 6 air mi SE of Breckenridge. -105.9774 39.4079 3515 3695 Rocky alpine meadows and talus slopes. Phenology: fruiting. RM RM 83350 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 205 Frank Tweedy 1884 U.S.A. Wyoming no county Yellowstone [National] Park. Phenology: fruiting. RM RM Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 16 C. C. Parry U.S.A. Wyoming no county Northwest Wyoming. Phenology: flowering & fruiting. RM RM Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 8651 Ronald L. Hartman B. E. Nelson 1979 5 13 133 U.S.A. Utah Daggett Utah Hwy 44, 11.4 road mi S of Manila -109.7048 40.8983 2378 Steep slope with Juniperus osteosperma. Phenology: flowering & fruiting. RM RM 1009705 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 8871 Ronald L. Hartman B. E. Nelson 1979 6 4 155 U.S.A. Colorado Moffat South side of Diamond Peak, upper slopes. -108.8717 40.9442 2804 Open slopes. Phenology: flowering & fruiting. RM RM 981983 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 4446 Bonnie Heidel 2018 5 21 141 U.S.A. Wyoming Fremont Great Divide Basin Area: Whitehorse Creek Wilderness Study Area: ca 1.8 air mi NNW of Oregon Butte summit, ca 13.5 air mi SSW of South Pass City. -108.8681 42.2797 2426 Gravely outcrop rim, Bridger Formation, west aspect, 1% slope; cushion plant community with Phlox muscoides, Eriogonum acaule, Elymus spicatus, Eremogone hookeri. Phenology: flowering. RM RM Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 14010 Ronald L. Hartman 1982 7 10 191 U.S.A. Nevada Elko Ruby Mountains: ca 18 air mi SSE of Jiggs. 2896 Rocky alpine ridge; substrate of limestone and shales. RM RM Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 18628 Ronald L. Hartman 1984 8 14 227 U.S.A. Montana Madison Gravelly Range: 1 air mi N of Red Hill. 2804 Ridge adjacent to abrupt east-facing down slope. RM RM 1035483 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 29624 Windswept ridge and slopes, limestone substrate. Phenology: fruiting. RM RM 826425 Draba oligosperma physical specimen Brassicaceae Draba oligosperma Hook. 3800 Timothy W. Chumley Cassie Dunst and Rachel Turiel 1996 6 18 170 U.S.A. Colorado Park [location and coordinates withheld] 3646 4115 Steep, rocky slopes along the road. Phenology: flowering & fruiting. RM RM 316665 Draba oligosperma var. juniperina physical specimen Brassicaceae Draba oligosperma var. juniperina (Dorn) S. L. Welsh 3208 Robert D. Dorn 1979 5 25 145 U.S.A. Wyoming Sweetwater -109.2048 41.4496 1 2195 Juniper forest with Trifolium, Senecio, and Artemisia. Phenology: flowering & fruiting. RM RM 329472 Draba oligosperma var. juniperina physical specimen Brassicaceae Draba oligosperma var. juniperina (Dorn) S. L. Welsh 3452 Robert D. Dorn 1980 6 6 158 U.S.A. Wyoming Sweetwater -109.4355 41.2085 1 2134 Juniper forest with Mertensia and Mentzelia. Phenology: flowering & fruiting. RM RM 580998 Draba oligosperma var. juniperina physical specimen Brassicaceae Draba oligosperma var. juniperina (Dorn) S. L. Welsh 5395 Robert D. Dorn 1993 5 29 149 U.S.A. Wyoming Sweetwater 5 mi E of Flaming Gorge, 3 mi N of Utah. -109.4546 41.0353 1 2134 Juniper forest with Phlox hoodii and Astragalus spatulatus. Phenology: flowering & fruiting. RM RM 594662 Draba oligosperma var. juniperina physical specimen Brassicaceae Draba oligosperma var. juniperina (Dorn) S. L. Welsh 5597 Robert D. Dorn 1994 5 28 148 U.S.A. Wyoming Sweetwater Laney Canyon. -108.9958 41.2374 1 2134 Rocky slope with Juniperus and Artemisia. Phenology: fruiting. RM RM 628333 Draba oligosperma var. juniperina physical specimen Brassicaceae Draba oligosperma var. juniperina (Dorn) S. L. Welsh 7571 Robert D. Dorn 1998 5 24 144 U.S.A. Wyoming Sweetwater 3.5 mi NW of Minnies Gap. -109.4744 41.0495 1 2164 Open Utah juniper forest with Mertensia, Cryptantha flavoculata. RM RM 643138 Draba oligosperma var. juniperina physical specimen Brassicaceae Draba oligosperma var. juniperina (Dorn) S. L. Welsh 7969 Robert D. Dorn 1999 6 20 171 U.S.A. Wyoming Sweetwater -108.9193 41.3525 1 2073 Rocky sandstone slope with scattered Utah juniper and Artemisia tridentata. Phenology: fruiting. RM Draba oligosperma var. juniperina physical specimen Brassicaceae Draba oligosperma var. juniperina (Dorn) S. L. Welsh 1155 C. H. Refsdal Kelly Altenhofen and Lorie Talbott 1994 6 23 174 U.S.A. Utah Daggett North Slope Uinta Mountains: Flaming Gorge National Recreation Area: ca 2 air mi W of Red Canyon Visitor Center along Carter Creek; southeast side of Carter Creek drainage into Flaming Gorge. -109.5961 40.8798 1 1829 1951 Willows dominant. Phenology: fruiting. RM Draba oligosperma var. juniperina physical specimen Brassicaceae Draba oligosperma var. juniperina (Dorn) S. L. Welsh 1401 C. H. Refsdal 1994 6 30 181 U.S.A. Utah Daggett North Slope Uinta Moutains: Ashley National Forest: ca 8.5 air mi S of Manila; ca 4.5 road mi W of Utah Hwy 44 on both sides of Forest Road 539. -109.749 40.8653 1 2371 2408 Red metamorphic sandstone cliffs and clay soils; sagebrush and pine. Phenology: fruiting. RM RM Draba oligosperma var. juniperina physical specimen Brassicaceae Draba oligosperma var. juniperina (Dorn) S. L. Welsh 24 C. H. Refsdal 1993 5 16 136 U.S.A. Wyoming Sweetwater Basins and Mountains of Southwest Wyoming: Minnies Gap. -109.3027 41.067 1 Juniper woodland. No elevation given. Phenology: flowering. RM Draba oligosperma var. juniperina physical specimen Brassicaceae Draba oligosperma var. juniperina (Dorn) S. L. Welsh 441 C. H. Refsdal 1994 6 2 153 U.S.A. Utah Summit North Slope Uinta Mountains: Ashley National Forest: Birch Creek, ca 6 air mi S of McKinnon, WY on east side of Forest Road 211. -109.9975 40.9378 1 2079 Moist creek bed. Phenology: flowering & fruiting. RM Draba oligosperma var. juniperina physical specimen Brassicaceae Draba oligosperma var. juniperina (Dorn) S. L. Welsh 3252 C. H. Refsdal Larry Refsdal 1995 4 16 106 U.S.A. Utah Daggett Southwestern Wyoming and Adjacent Utah: Browns Park: ca 13 air mi E of Dutch John; 0.4 mi N of junction of Jarvie Ranch/Browns Park roads on the east side of Browns Park Road. 1762 1795 White ash soils, semi-barren desert hills. Phenology: flowering & fruiting. RM Draba oligosperma var. juniperina physical specimen Brassicaceae Draba oligosperma var. juniperina (Dorn) S. L. Welsh 3439 C. H. Refsdal 1995 5 31 151 U.S.A. Utah Daggett Southwestern Wyoming and Adjacent Utah: Browns Park: ca 13 air mi E of Dutch John; 1.4 mi N of junction of Jarvie Ranch/Browns Park roads on east side of Browns Park Road. -109.1373 40.9233 1 1859 1920 Dark red-brown loose soils. Phenology: flowering & fruiting. RM Draba oligosperma var. juniperina physical specimen Brassicaceae Draba oligosperma var. juniperina (Dorn) S. L. Welsh 3593 C. H. Refsdal S. Goodrich 1995 6 5 156 U.S.A. Utah Daggett Southwestern Wyoming and Adjacent Utah: Flaming Gorge National Recreation Area: ca 4 air mi SE of Manila. -109.6725 40.9378 1 1853 2146 Red sandstone soils, Navajo Formation, hill top, juniper woodlands. Phenology: fruiting. RMT RM 89460 Draba oligosperma var. leiocarpa physical specimen Brassicaceae Draba oligosperma var. leiocarpa O. E. Schulz Isolectotype for <i>Draba</i> <i>oligosperma</i> Hook. var. <i>leiocarpa</i> O. E. Schulz. Pflanzenreich IV. 105. Heft 89: 99. 1927. Annotated as "Isolectotype" by Ihsan A. Al-Shebaz December 2007. 50 Joseph W. Blankinship 1905 5 27 147 U.S.A. Montana Bridger Mountains. 1524 2439 Limestone cliffs. Phenology: flowering & fruiting. Type Specimen. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 40802 B. E. Nelson 1997 6 23 174 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: southeast end of Chalk Mountain, ca 33.5 air mi NNE of Medicine Bow; ca 36.5 air mi SSW of Casper. -106.4619 42.3541 2408 2426 Just below north facing rim. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 41006 B. E. Nelson 1997 6 26 177 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Seminoe Mountains: along Seminoe or County Road 351 at the pass, ca 2 air mi NNW of Seminoe Dam; ca 31 air mi NE of Rawlins. -106.9291 42.1807 2268 2335 Rocky-gravelly slopes with rock outcrops and limber pine woodland. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 17425 Ronald L. Hartman 1984 7 7 189 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Ferris Mountains: Sand Creek, ca 2 air mi SW of summit of Bear Mountain. -107.11833 42.23806 1 2073 2164 Limestone outcrop with adjacent redbeds. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 56786 Ronald L. Hartman Amy J. Roderick 1997 5 30 150 U.S.A. Wyoming Carbon [location and coordinates withheld] 2256 2317 Barren calcareous areas with cushion plants below, robust sagebrush on east slope, and sparse vegetation on west slope. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 39058 Erwin F. Evert 2001 8 5 217 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: Shoshone National Forest: head of Mormon Creek on divide above Gunbarrel and Grinnell creeks. 3170 3201 Talus and scree with Cirsium eatonii, Chaenactis alpina, and Senecio amplectens var. holmii. RM RM 912449 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 40120 Erwin F. Evert 2003 6 26 177 U.S.A. Wyoming Park Absaroka Mountains: Shoshone National Forest: top of Phelps Mountain, ca 25 mi WSW of Meeteetse. 3286 Alpine fellfield and rocky meadow with Carex rupestris, Eritrichum nanum var. elongatum, and Cymopterus evertii. Phenology: flowering. RM RM 912030 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 40197 Erwin F. Evert 2003 7 2 183 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: Shoshone National Forest: summit of Monument Mountain at head of Moss Creek, ca 4 mi S of U.S. Hwy 14, 16, and 20, ca 35 mi W of Cody. 3323 Alpine fellfield and rocky meadow with Smelowskia calycina var. americana, Phlox pulvinata, and Astragalus kentrophyta var. tegetarius. Phenology: flowering. RM RM 912824 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 41235 Erwin F. Evert 2005 6 29 180 U.S.A. Montana Beaverhead Beaverhead Mountains: Beaverhead National Forest: north side of the Lima Peaks at head of East Fork Little Sheep Creek, ca 6 mi S of Lima. 2926 3048 Alpine tundra and spruce-fir parkland with Potentilla diversifolia, Silene acaulis, Besseya wyomingensis, Carex elynoides, and Myosotis alpestris. Phenology: flowering. RM RM 912873 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 41284 Erwin F. Evert 2005 7 2 183 U.S.A. Montana Beaverhead Snowcrest Range: Beaverhead National Forest: west slope and summit of Antone Peak, ca 28 mi S of Dillon. 2926 3124 Alpine/subalpine meadow with Carex elynoides, Synthris pinnatifida, Saxifraga rhomboidea, Douglasia montana, and Hymenoxys grandiflora. Phenology: flowering. RM RM 725203 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 10278 Erwin F. Evert 1986 6 22 173 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: north-south ridge below The Wall and W of Big Creek, ca 7 mi N of U.S. Hwy 14, 16, and 20. -109.6175 44.544 2713 Open, rocky habitats. RM RM 753487 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 14117 Erwin F. Evert 1988 6 3 155 U.S.A. Wyoming Park [location and coordinates withheld] 1951 Open, overgrazed sagebrush-grassland on limestone substrates. RM RM 753533 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 14150 Erwin F. Evert 1988 6 5 157 U.S.A. Wyoming Park [location and coordinates withheld] 2378 Rocky meadowland with a few scattered Pinus flexilis on limestone derived substrate. Phenology: flowering & fruiting. RM RM 753684 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 14278 Erwin F. Evert 1988 6 7 159 U.S.A. Wyoming Park [location and coordinates withheld] 1829 1890 Limestone outcroppings. Phenology: fruiting. RM RM 753082 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 14623 Erwin F. Evert 1988 6 18 170 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: northwest end of Table Mountain, ca 3 mi S of U.S. Hwy 14, 16, and 20. -109.483 44.4328 2500 Rocky, windswept escarpment, sparsely vegetated with cushion plants which included: Trifolium dasyphyllum, Haplopappus acaulis, and Arenaria hookeri. Phenology: flowering & fruiting. RM RM 753300 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 15007 Erwin F. Evert 1988 6 27 179 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: Rattlesnake Mountain, ca 1 mi W of Canyon Creek and ca 17 mi NW of Cody. -109.3542 44.6019 2560 Limestone outcroppings along edge of escarpment, prominent species included: Shoshonea pulvinata, Carex rupestris, and Eritrichium nanum var elongatum on pavement and talus and Telesonix heucheriformis in crevices. Phenology: fruiting. RM RM 753268 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 15021 Erwin F. Evert 1988 6 28 180 U.S.A. Wyoming Park [location and coordinates withheld] 2713 Along mostly treeless limestone escarpment, prominent species included: Shoshonea pulvinata, Aquilegia jonesii, and Trifolium haydenii on pavement and talus and Kelseya uniflora and Telesonix heucheriformis in cliff crevices. Phenology: fruiting. RM RM 753269 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 15021 Erwin F. Evert 1988 6 28 180 U.S.A. Wyoming Park [location and coordinates withheld] 2713 Along mostly treeless limestone escarpment, prominent species included: Shoshonea pulvinata, Aquilegia jonesii, and Trifolium haydenii on pavement and talus and Kelseya uniflora and Telesonix heucheriformis in cliff crevices. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 25995 Erwin F. Evert 1993 7 22 203 U.S.A. Idaho Teton Targhee National Forest: Big Hole Mountains: ridge immediately NW of the Packsaddle Basin and W of Forest Road 219, ca 13 mi W of Driggs. -111.3721 43.7308 2560 Open, rocky montane meadow with Festuca idahoensis, Phlox multiflora, Microseris nutans, and Clematis hirsutissima. RM RM 781767 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 27899 Erwin F. Evert 1994 7 8 189 U.S.A. Wyoming Teton Absaroka Mountains: Bridger-Teton National Forest: 1.5 mi N of U.S. Hwy 26/287, ca 6 mi NW of Togwotee Pass. -110.1227 43.8229 3201 Rocky summit with patches of spruce krumholz, Potentilla diversifolia, Smelowskia calycina, and Lloydia serotina. Phenology: flowering. RM RM 783735 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 29676 Erwin F. Evert 1995 6 25 176 U.S.A. Wyoming Fremont Southeastern Absarokas: Shoshone National Forest: along the southeast side of Horse Creek ca 1/3 mi NE of Horse Creek Campground, ca 10 mi N of Dubois. -109.62694 43.6758 2393 North facing limestone cliff crevices and ledges. Phenology: flowering. RM RM 787480 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 31601 Erwin F. Evert 1996 6 27 179 U.S.A. Montana Gallatin Gallatin Range foothills: Gallatin National Forest: Elkhorn Creek Canyon, ca 1/2-1 mi E of Montana Highway 191, 40 mi N of West Yellowstone. -111.2401 45.1531 1 1951 2012 Meadow with Festuca idahoensis, Allium textile, and Arenaria congesta. Phenology: flowering & fruiting. RM RM 818806 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 33463 Erwin F. Evert 1997 6 28 179 U.S.A. Montana Park Ridge and draw immediately E of the Yellowstone River, ca 2.5 mi S of Livingston. 1463 1493 Grassland with some scattered limber pine and Douglas fir. Phenology: flowering & fruiting. RM RM 820329 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 35142 Erwin F. Evert 1998 6 13 164 U.S.A. Wyoming Fremont Bridger Mountains: along Birdseye Road in canyon 13 mi NE of Shoshoni. -108.1022 43.4207 1 1859 Juniper woodland on limestone outcroppings with Heuchera parvifolia, Physocarpus monogynus, and Cymopterus terebinthinus. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1327 Amy J. Roderick 1997 6 28 179 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: summit of Sheep Mountain E of Wyo Hwy 71, ca 18.7 air mi S of Rawlins. -107.2523 41.6351 2408 East facing bench of sandstone rimrock. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 30968 B. E. Nelson Laura Welp 1994 6 3 154 U.S.A. Wyoming Carbon [location and coordinates withheld] 2057 2153 Sandstone pavement, rimrock, and adjacent slopes with cushion plant community or sagebrush steppe. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 31101 B. E. Nelson Laura Welp 1994 6 5 156 U.S.A. Wyoming Fremont Great Divide Basin Area: Crooks Mountain: Cottonwood Creek and vicinity on the north side of the mountain, ca 10 air mi SW of Jeffrey City; ca 48 air mi SE of Lander. -107.9778 42.3992 2256 2347 Stony, granitic gravelly hillside with scattered sagebrush. Phenology: flowering & fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 34977 B. E. Nelson 1995 6 15 166 U.S.A. Wyoming Carbon [location and coordinates withheld] 1987 2160 Anticlinal ridge with bands of sandstones, shales, mudstones, and clay, sandy clay, or sandy soils. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 35586 B. E. Nelson 1995 6 26 177 U.S.A. Wyoming Carbon Great Divide Basin Area: Great Divide Basin: W of U.S. Hwy 287 ca 1.5 air mi NW of Ninemile Hill on the Continental Divide, ca 10 air mi NNW of Rawlins. -107.3181 41.9208 2182 2265 Cushion plant community on limestone ridge and slope. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 35676 B. E. Nelson 1995 6 27 178 U.S.A. Wyoming Fremont Great Divide Basin Area: Green Mountain: Stratton Rim on the southeast end of Green Mountain ca 4 air mi WSW of Whiskey Peak; ca 16.5 air mi SE of Jeffrey City; ca 5.5 air mi NW of Bairoil. -107.6464 42.2969 2500 2652 Stony toe ridge with sagebrush on the lee side of the rim. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5336 Laura Welp 1995 6 14 165 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: near Bull Springs Rim, ca 7 air mi SW of Bairoil; ca 11.5 air mi SE of Bare Ring Butte. -107.6436 42.1961 2317 2402 Narrow draw on south facing slope of rim with sagebrush and rocky, sandy soil. Phenology: flowering & fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5543 Laura Welp 1995 6 22 173 U.S.A. Wyoming Carbon [location and coordinates withheld] 2189 2237 Sandstone rim on crest of hill. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5925 Laura Welp 1995 7 1 182 U.S.A. Wyoming Fremont Great Divide Basin Area: Great Divide Basin: rimtop ca 3 air mi NNE of Continental Peak; ca 11 air mi WSW of St. Mary's Peak. -108.6806 42.315 2286 2353 Partially vegetated east facing slope at bottom of draw; fine sandy soil. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 6164 Laura Welp 1995 7 8 189 U.S.A. Wyoming Sweetwater [location and coordinates withheld] 2573 2591 Top of mountain with grasses, low sagebrush shrubs, and scattered pines; rocky, gravelly soil. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 6421 Laura Welp 1995 7 15 196 U.S.A. Wyoming Fremont Great Divide Basin Area: Popo Agie River Drainage: Dilabaugh Buttes and Dilabaugh Spring, ca 6 air mi W of Schoettlin Mountain; ca 12 air mi E of Roundtop Mountain. -108.5119 42.5317 2103 2225 Partially vegetated NW facing slope of butte; rocky, sandy soil. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 46453 Ronald L. Hartman Tom Cramer 1994 6 24 175 U.S.A. Wyoming Teton Gros Ventre Area: Gros Ventre Wilderness Area: ridge E of Crystal Creek; ca 12 air mi SE of Kelly. -110.3971 43.362 1 2195 2439 Open, steep, rocky to gravelly slopes. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 46580 Ronald L. Hartman Tom Cramer 1994 6 24 175 U.S.A. Wyoming Teton Gros Ventre Area: Gros Ventre Wilderness Area: ridge E of Crystal Creek; ca 14 air mi SE of Kelly. -110.3573 43.5476 3 2621 2881 Open ridges, rocky slopes, and meadows. Phenology: flowering & fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 46958 Ronald L. Hartman 1994 6 28 179 U.S.A. Wyoming Teton Gros Ventre Area: head of Swift Creek trail to ca 1/4 air mi NE of top of Corner Mountain. -110.3862 43.3793 2 2896 3353 Calcareous substrates. Phenology: flowering & fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 47356 Ronald L. Hartman 1994 7 7 188 U.S.A. Wyoming Teton Gros Ventre Area: ridge from Pinnacle Peak. -110.5281 43.3853 3109 3231 Alpine calcareous ridge. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 47524 Ronald L. Hartman 1994 7 9 190 U.S.A. Wyoming Sublette Gros Ventre Area: Tepee Creek Ridge W to Red Hills; 6-9 air mi SW of Mosquito Lake. -110.2148 43.3567 2926 3170 Grassy ridge with patches of Engelmann spruce and whitebark pine. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 47887 Ronald L. Hartman 1994 7 12 193 U.S.A. Wyoming Teton Gros Ventre Area: peak 1 air mi N of Cache Peak. -110.6065 43.4425 1 2926 3127 Rocky upper slopes and summit. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 48379 Ronald L. Hartman Tom Cramer 1994 7 27 208 U.S.A. Wyoming Teton Gros Ventre Area: Granite Creek, ca 0.3 stream mi N of Bunker Creek, then E up to summit of ridge extending S from Packsaddle Pass and Pyramid Peak. -110.4498 43.4283 1 2621 3109 Rocky (dolomite) slopes. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 48405 Ronald L. Hartman Tom Cramer 1994 7 27 208 U.S.A. Wyoming Teton Gros Ventre Area: ridge 1 air mi SE to 2 air mi SSE of Pyramid Peak. -110.4498 43.4425 2 3140 3316 Alpine ridge, dolomite. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 48434 Ronald L. Hartman Tom Cramer 1994 7 27 208 U.S.A. Wyoming Teton Gros Ventre Area: ridge 1 air mi SE to 2 air mi SSE of Pyramid Peak. -110.4498 43.4425 2 3140 3316 Alpine ridge, dolomite. Phenology: flowering. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 49254 Ronald L. Hartman Tom Cramer 1994 8 2 214 U.S.A. Wyoming Sublette Gros Ventre Area: Hodges Peak and along base, east side. -110.2735 43.3281 1 3170 3408 Rocky alpine areas. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 49491 Ronald L. Hartman Tom Cramer 1994 8 16 228 U.S.A. Wyoming Teton Gros Ventre Area: southeast ridge and summit of Darwin Peak. -110.3127 43.3853 3353 3550 Rocky alpine slopes. Phenology: fruiting. RM 660657 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 54003 Ronald L. Hartman 1995 8 21 233 U.S.A. Wyoming Teton Gros Ventre Area: lower slopes of Sheep Mountain, ca 2.5-3.5 air mi from summit. -110.5565 43.562 1 2378 2865 Grassy slopes and wooded areas. Phenology: fruiting. RM 660658 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 54156 Ronald L. Hartman 1995 8 21 233 U.S.A. Wyoming Teton Gros Ventre Area: 0.8 air mi NNW to summit of Sheep Mountain. -110.5167 43.5476 1 3170 3414 Meadow and boulder fields. Phenology: fruiting. RM 724076 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 613 Orval C. Harrison 1991 7 5 186 U.S.A. Wyoming Lincoln Wyoming Range: Greys River Drainage: Wyoming Peak, ca 14.8 air mi E Smoot; ca 17.5 air mi SE of Afton. -110.6181 42.5995 3353 Rocky saddle on southwesterly facing slope near top of ridge with Townsendia leptotes, Phlox pulvinata, Potentilla ovina, Cymopterus longipes, and Astragalus kentrophyta. Phenology: flowering & fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 52812 Ronald L. Hartman 1995 7 24 205 U.S.A. Wyoming Teton Mount Leidy Highland Area: Burnt Creek and ridge to east. 2195 2500 Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 53280 Ronald L. Hartman 1995 8 12 224 U.S.A. Wyoming Teton Mount Leidy Highland Area: ca 0.5-1 air mi NW of Gunsight Pass on flank of plateau. 2774 2804 Rocky slopes with scattered patches of conifers. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 2412 Emily A. Holt Benjamin Madsen 2000 7 20 202 U.S.A. Colorado Park Central Colorado: Mosquito Range, East Slope Continental Divide: Horseshoe cirque area, off Forest Road 603 on south side and north side of lakes, ca 10 air mi SE of Leadville. -106.1723 39.1951 3741 3963 Alpine meadow and scree on limestone bedrock. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 2489 Emily A. Holt Benjamin Madsen 2000 7 20 202 U.S.A. Colorado Park Central Colorado: Mosquito Range, East Slope Continental Divide: Weston Pass area, south side of County Road 22, ca 15 air mi SE of Leadville. -106.19 39.1217 3658 3749 Alpine meadow on limestone substrate. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 23650 Ronald L. Hartman Nancy Kastning 1988 6 14 166 U.S.A. Wyoming Carbon Sierra Madre/Park Ranges: Sierra Madre: ca 14 air mi NNW of Bridger Peak. -107.2023 41.3885 3 2408 Shortgrass prairie on bench land high in calcium carbonate; on slopes. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 45640 Ronald L. Hartman Tom Cramer 1994 5 28 148 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Wheat Creek to Windy Gap and Oyster Ridge, ca 14 air mi N of Kemmerer. -110.505 41.999722 2256 2439 Sagebrush slopes, sandstone and limestone outcrops, cushion plant communities on ridge, wet draws, and stream margins. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7739 Thomas Cramer Jane T. Kellett 1995 7 11 192 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: ca 13.5 air mi N of Cokeville; Sublette Range at Raymond Creek. -111.0231 42.27 1951 Granite outcrop. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 9749 Thomas Cramer Jane T. Kellett 1995 7 29 210 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: South Fork Mountain, ca 20 air mi N of Kemmerer. -110.5703 42.0752 1 2841 2889 Windswept rocky ridge top meadows with lodgepole and limber pine stands. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1816 Amy J. Roderick 1997 7 5 186 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Ferris Mountains: south side below Youngs Pass, ca 31 air mi N of Rawlins; ca 11 air mi SE of Three Forks Junction. -107.2796 42.2674 2713 Grassy area at top of mountain pass. Phenology: fruiting. RM 774636 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 8103 Kevin J. Taylor 1998 7 8 189 U.S.A. Colorado Gunnison Northern Gunnison Basin: Matchless Mountain, ca 2.5 air mi W of Taylor Park Reservoir. -106.6559 38.8335 3536 3773 Engelmann spruce krummholz and alpine tundra to summit. Phenology: flowering & fruiting. RM 774635 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 8289 Kevin J. Taylor 1998 7 9 190 U.S.A. Colorado Gunnison Northern Gunnison Basin: Forest Hill Mountain, ca 7 air mi NW of Taylor Park Reservoir. -106.693 38.9055 3506 3597 Alpine tundra and Engelmann spruce krummholz along northwest ridge of mountain. Phenology: flowering & fruiting. RM RM 727971 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1242 C. Lynn Kinter 1995 6 25 176 U.S.A. Wyoming Fremont Upper Wind River Watershed: Bear Basin: ca 16 air mi NE of Dubois; small ridge east of 2-track, across Bear Creek, and N of Foxs outfitter camp. 2600 Dry grassland at north end of basin. Plot 93034 SE, SW, SE Phenology: flowering. RM RM 727972 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1319 C. Lynn Kinter 1995 7 9 190 U.S.A. Wyoming Fremont 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. 2862 Dry grassland. Plot 93028 SE, SW, SW Phenology: flowering & fruiting. RM RM 727973 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1343 C. Lynn Kinter 1995 7 10 191 U.S.A. Wyoming Fremont Upper Wind River Watershed: Salt Barrels Park: ca 4.5 mi S of Dubois; downhill from road. 3012 Dry grassland. Plot 95007 SW, SE, NE Phenology: flowering & fruiting. RM RM 557539 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 3634 Robert S. Kirkpatrick 1984 7 5 187 U.S.A. Wyoming Park Absaroka Mountains: ca 18 air mi WSW of Meeteetse, West Fork Timber Creek, ca 1 mi W of the Timber Creek Ranger Station. -109.2035 44.0428 2286 2408 Sagebrush with scattered Pinus flexilis; dry areas. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 11359 Stuart Markow 1996 7 31 213 U.S.A. Wyoming Teton Teton Range East Slope: Rendezvous Mountain: ridge between Granite Canyon and Jackson Hole, ca 1 mi SW of Apres Vous Peak, ca 1.5 air mi NW of Teton Village, ca 8 air mi NW of Jackson. -110.8553 43.6052 2896 2987 Limestone cliffs and ridges with sparse, forb-dominated vegetation. RM 660655 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 52812 Ronald L. Hartman 1995 7 24 205 U.S.A. Wyoming Teton Mount Leidy Highland Area: Burnt Creek and ridge to east. -110.3374 43.5764 2 2195 2500 Phenology: fruiting. RM 660656 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 53280 Ronald L. Hartman 1995 8 12 224 U.S.A. Wyoming Teton Mount Leidy Highland Area: 0.5-1 air mi NW of Gunsight Pass on flank of plateau. -110.2776 43.6196 1 2774 2804 Rocky slopes with scattered patches of conifers. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 591 Rachel Newton 2005 6 18 169 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: Sweetwater River, ca 31 air mi SE of Lander. -108.4778 42.4283 2152 2202 Sandy, pebbly canyon walls. Phenology: fruiting. RM RM 255891 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7464 C. L. Porter Marjorie W. Porter 1958 6 12 163 U.S.A. Wyoming Albany On the Laramie Plains, 5 mi S of McFadden. -106.1826 41.6376 2 2439 Locally abundant, dry, gravelly meadow. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 2138 Robin Jones 1991 7 24 205 U.S.A. Wyoming Hot Springs Owl Creek/Bridger Mountains: slope ca 8 air mi W of Anchor Reservoir; ca 37 air mi W of Thermopolis. 2439 2641 Open, southeast-facing limestone ledge and slope. No var. given. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 2487 Robin Jones 1991 8 25 237 U.S.A. Wyoming Hot Springs Owl Creek/Bridger Mountains: Wind River Indian Reservation: Monument Peak. 2926 3079 Open, long ridge with slopes and benches. No var. given. RM RM 577882 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 16645 Erwin F. Evert 1989 6 9 160 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: base of east side of Sheep Mountain, ca 9 mi SW of Cody. -109.2446 44.4645 1 1768 Seasonally wet-moist depression dominated by Iris missouriensis, Carex praegracilis and Poa ampla. RM RM 577739 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 16777 Erwin F. Evert 1989 6 15 166 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: southwest flank of Rattlesnake Mountain, ca 6-7 mi W of Cody and ca 1 mi N of U.S. Hwy 14, 16, and 20. -109.2042 44.5079 1 1951 2134 Rocky, north-south trending ridge, open Douglas fir forest with limestone substrates. RM RM 577891 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 17133 Erwin F. Evert 1989 6 25 176 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: southwest end of Rattlesnake Mountain, ca 6 mi W of Cody. -109.1922 44.5295 2 2560 2621 Open Douglas fir-limber pine forest/meadow parkland on limestone substrates. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 17450 Erwin F. Evert 1989 7 4 185 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: Yellowstone National Park: north-south trending ridge, ca 0.5 mi NE of Sylvan Pass and U.S. Hwy 14, 16, and 20. -110.1074 44.4618 2926 Small, rocky, sparsely vegetated basin with some scattered Pinus albicaulis and a groundlayer of cushion plants including Phlox pulvinata, Arenaria obtusiloba and Smelowskia calycina. RM RM 619592 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 19536 Erwin F. Evert 1990 7 1 182 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: ridge just E of Buttress Mountain (Sleeping Giant Mountain) on divide between Goff and Gunbarrel Creeks, ca 4.5 mi N of U.S. Hwy 14, 16, and 20. -109.8289 44.51389 1 3140 Among boulders on ridge-top in fellfield-cushionplant community with Phacelia hastata and Senecio werneriaefolius. Phenology: flowering & fruiting. RM RM 710439 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 10749 Hollis Marriott 1988 5 30 151 U.S.A. Wyoming Park Absaroka Mountains, east flank, Bald Ridge ca 1/4 mi S of Bald Peak, ca 6 air mi NNE of Dead Indian Pass. -109.3309 44.8178 2530 Coarse rocky sparsely-vegetated soil at top of limestone cliff. Phenology: fruiting. RM RM 710424 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 10765 Hollis Marriott 1988 6 1 153 U.S.A. Wyoming Park Absaroka Mountains, Hunter Peak summit, ca 2 air mi NW of Crandall Ranger Station. -109.6751 44.8612 2743 Limestone rock outcrop. Phenology: flowering. RM RM 710410 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 10779 Hollis Marriott 1988 6 6 158 U.S.A. Wyoming Park Absaroka Mountains, east flank, middle of northwest summit of Rattlesnake Mountain near southwest edge, ca 17 air mi WNW of Cody. /4 /4S34. -109.3714 44.6151 2591 Limestone rock outcrop. Phenology: fruiting. RM 710313 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 11357 Hollis Marriott 1991 6 21 172 U.S.A. Wyoming Hot Springs Owl Creek/Bridger Mountains: Owl Creek Mountains: South Fork Owl Creek, norrth rim of canyon below Anchor Dam, ca 30 air mi W of Thermopolis. -108.8234 43.6628 2073 Rocky limestone soil on crest and upper slopes, with Agropyron spicatum and Artemisia tridentata. Phenology: fruiting. RM RM 703238 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7901a Laura Welp 1998 8 4 216 U.S.A. Wyoming Teton Gros Ventre Range: southeast flank of Darwin Peak, ca 0.5 mi N of Brewster Lake. -110.2931 43.3853 3292 Near top of limestone talus ridge on south facing slope. Sparsely vegetated with Salix reticulata, Potentilla ovina, Saxifraga oppositifolia, Phlox pulvinata, and Polemonium viscosum. Phenology: fruiting. RM RM 357865 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4233 Robert D. Dorn 1985 6 9 160 U.S.A. Wyoming Carbon Shirley Mountains. 2560 Rocky limestone ridge with Hymenoxys torreyana, Erigeron. Phenology: fruiting. RM RM 718847 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 3968 Ron Kass 1994 6 21 172 U.S.A. Wyoming Sublette Along Deadline Ridge. -110.4931 42.4136 3048 Artemisia spiciformis community on Madison Limestone Formation. Phenology: flowering & fruiting. RM RM 746290 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 24977 Sherel Goodrich 1995 6 21 172 U.S.A. Wyoming Teton Bridger-Teton NF, Gros Ventre Range, Gros Ventre drainage. 2700 Open windswept ridge of limestone. Phenology: flowering. RM RM 579764 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 12673 Walter Fertig 1992 6 10 162 U.S.A. Wyoming Natrona Southeast Foothills of the Big Horn Range: hill ca 0.5 mi E of Thirty-three Mile Road, ca 15.5 air mi N of Arminto. 2530 2621 Southwest-facing slope, open summit, and northwest-facing ridges; soil thin, exposed limestone bedrock and talus. Phenology: fruiting. RM RM 601956 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 13730 Walter Fertig 1993 5 28 148 U.S.A. Wyoming Carbon Sweetwater River Valley: ridge on northeast side of U.S. Hwy 287, 5 road mi NW of Three Forks (Muddy Gap) Junction. -107.4938 42.4264 1 2000 2012 Gravelly siltstone deposits on flat summit and upper slopes; cushion plant community with Phlox muscoides, Sphaeromeria capitata. Phenology: fruiting. RM RM 601958 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 13753 Walter Fertig 1993 6 4 155 U.S.A. Wyoming Natrona Northern Laramie Range: west end of Casper Mountain, 1-1.5 air mi E of Goose Egg, ca 8 air mi SW of Casper. -106.4653 42.7607 2 1829 2042 Northwest-facing grassy slope among limestone boulders and outcrops; scattered ponderosa pine with mountain big sagebrush and snowberry Phenology: fruiting. RM RM 601957 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 13820 Walter Fertig 1993 6 6 157 U.S.A. Wyoming Natrona Southwest Foothills of the Rattlesnake Hills: slopes ca 5 air mi SE of Black Mountain, on west side of Dry Creek. 2134 2225 East-facing granite outcrop slopes and windy summit with scattered ponderosa pine. Phenology: flowering & fruiting. RM RM 601955 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 13858 Walter Fertig 1993 6 12 163 U.S.A. Wyoming Natrona Southern Big Horn Mountains: ridge due E of Clear Creek and Frenchie Creek, ca 3 air mi N of Badwater. 2103 2286 Cushion plant community on ridgetops of limestone pavement; with Cryptantha flavoculata, Petrophyton; locally common in talus. Phenology: fruiting. RM RM 601622 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 13921 Walter Fertig 1993 6 14 165 U.S.A. Wyoming Natrona Rattlesnake Hills: northwest foothills of range, on west side of old Dry Creek Road, ca 0.5 mi S of Gas Hills Road. 2164 2286 Limestone outcrops on steep slopes with limber pine grassland. Phenology: fruiting. RM RM 601285 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 14020 Walter Fertig Jane Struttmann 1993 7 4 185 U.S.A. Wyoming Carbon Shirley Mountains: slopes on west side of steep north-south running ridge on north side of Shirley Mountains, ca 1 mi N of North Fork Quealy Creek, ca 16 air mi E of Kortes Dam Camp. 2530 2560 East-facing limestone slope with scattered limber pine; cushion plant community on exposed bedrock and thin limestone gravel soil. Phenology: fruiting. RM RM 602086 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 14905 Walter Fertig 1994 6 23 174 U.S.A. Wyoming Sweetwater North Slope Uinta Mountains: west slope of Cedar Mountain, ca 0.3 mi S of junction of Rim Road and road along west base of mountain, ca 7 air mi N of Burtfork. 2530 Windy, west-facing slope just below rim on sandy-gravelly Bishop Conglomerate. Phenology: fruiting. RM RM 645207 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 15405 Walter Fertig 1994 8 16 228 U.S.A. Wyoming Sublette West Slope Wind River Range: west face of Big Sheep Mountain; ca 2 1/4 air mi W of Lower Green River Lake; ca 28 air mi N of Pinedale. -109.8819 43.2772 1 3262 3475 Limestone and sandstone talus slopes from timberline to near crest; alpine community dominated by Parrya nudicaulis, Senecio canus, Trisetum spicatum, and Polemonium. Phenology: fruiting. RM RM 633159 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 16917 Walter Fertig 1996 7 27 209 U.S.A. Wyoming Fremont Southern Absaroka Range: Continental Divide Ridge on north side of Bonneville Creek and Pinnacle Buttes, ca 2 mi NE of Brooks. -109.9589 43.7924 1 3323 Alpine ridgetop with whitish, talc-like soil and scattered reddish chert on surface; cushion plant community with vegetative cover of ca 15-25%; in opening in Geum turf mats. Phenology: fruiting. RM RM 645252 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 18373 Walter Fertig 1998 7 5 186 U.S.A. Wyoming Sweetwater Green River Basin: north end of Little Mountain along north-south ridge on east side of Little Mountain Road and W of Trout Creek, ca 11 mi N of Utah. -109.2832 41.165 2469 West-facing Artemisia nova-Koeleria macrantha-Elymus spicatus community at base of Cercocarpus montanus thickets; soil reddish conglomerate with ca 50% rock cover; with Petradoira, Penstemon humilis, and Castilleja flava. Phenology: fruiting. RM RM 645429 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 18377 Walter Fertig 1998 7 5 186 U.S.A. Wyoming Sweetwater Green River Basin: northwest rim of Miller Mountain where Wyo Hwy 373 crosses the rim, ca 4.3 mi NE of Ramsey Peak and 13.5 air mi N of Utah. -109.1876 41.1938 2500 Conglomerate on rim of reddish-brown clay slope above roadcut; cushion plant community of Phlox hoodii, Arenaria hookeri, Hymenoxys acaulis, and Astragalus spatulatus. Phenology: fruiting. RM RM 724272 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 18630 Walter Fertig Laura Welp 1999 5 29 149 U.S.A. Wyoming Carbon Shirley Basin: east rim of Chalk Mountain ca 4 mi W of Wyo Hwy 77. 2347 2378 South-facing slope of siltstone ridge in cushion plant-Elymus spicatus community above Artemisia tripartita var. rupicola grassland; dominant species include Phlox muscoides, Astragalus spatulatus, and Hymenoxys acaulis. Phenology: fruiting. RM RM 683914 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 18741 Walter Fertig 1999 7 4 185 U.S.A. Wyoming Carbon Shirley Basin: southwest side and summit of Chalk Mountains, ca 5 air mi SW of junction of Wyo Hwys 77 and 487, ca 11.5 air mi N of the Shriley Mountains. -106.4808 42.3546 2378 Southwest-facing, wind-blasted rim of chalky limstone gravel; cushion plant community dominated by Phlox muscoides and Arenaria hookeri with vegetative cover of 25-40% and rock cover of 50-75%. Phenology: fruiting. RM RM 827346 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1027 David Scott Nancy Bockino 2006 6 25 176 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: Teton Range: east slope of Ranger Peak, ca 14.5 air mi NW of Moran; ca 21 air mi N of Jackson. -110.727 43.9416 2926 Pockets of alpine tundra on sandstone talus covered ridge above treeline. Phenology: flowering & fruiting. RM RM 827345 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1671 David Scott Klara Varga 2006 7 10 191 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: Teton Range: near Elk Ridge, ca 18 air mi NW of Moran; ca 25 air mi N of Moose. -110.759 44.0134 2344 Southwest-facing limestone cliff. Phenology: fruiting. RM RM 827344 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1759 David Scott Klara Varga, Nancy Bockino, and Mike Straw 2006 7 13 194 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: Teton Range: on west slope of Forellen Peak, ca 20.5 air mi NW of Moran; ca 25 air mi NNW of Moose. -110.828 44.0035 2835 Alpine tundra on limestone ridge. Phenology: fruiting. RM RM 827343 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1790 David Scott Klara Varga, Nancy Bockino, and Mike Straw 2006 7 13 194 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: Teton Range: near summit of Forellen Peak, ca 20.5 air mi NW of Moran; ca 25 air mi NNW of Moose. -110.8284 44.0066 2969 Alpine limestone mountain top. Phenology: fruiting. RM RM 827342 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 82872 Ronald L. Hartman David Scott 2006 6 27 178 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: Teton Range: near Colter Canyon, ca 14 air mi NW of Moran. -110.7388 43.9545 2916 Limestone ridge, meadow, and slope. Phenology: fruiting. RM RM 837600 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4588 David Scott Klara Varga 2007 7 11 192 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: Teton Range: near Elk Mountain, ca 18.5 air mi WNW of Moran; ca 22.5 air mi NNW of Moose. -110.811 43.9658 2945 Rocky subalpine limestone ridge. Phenology: fruiting. RM RM 837599 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4604 David Scott Klara Varga 2007 7 11 192 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: Teton Range: near Elk Mountain, ca 18.5 air mi WNW of Moran; ca 22.5 air mi NNW of Moose. -110.8042 43.9686 3048 Alpine limestone talus ridge with Juniperus communis and Arctostaphylos uva-ursi. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 2436 Neil Snow 1988 6 21 173 U.S.A. Wyoming Teton Southwestern Absarokas: above Togwotee Pass. -110.0578 43.7634 3170 Alpine meadow adjacent to microwave and USFS relay at timberline. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1048 Amy J. Roderick 1997 6 23 174 U.S.A. Wyoming Albany Laramie Range: along Palmer Canyon or County Road 721, ca 10.7 air mi S of Garrett; ca 24.6 air mi NE of Rock River. -105.6155 41.9512 2234 2298 Northwest facing red sandy slope with a limestone ridge, grasses and scattered limber pine common. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1063 Amy J. Roderick 1997 6 23 174 U.S.A. Wyoming Albany Laramie Range: along Palmer Canyon or County Road 721, ca 10.7 air mi S of Garrett; ca 24.6 air mi NE of Rock River. -105.6155 41.9512 2234 2298 Cushion community on flat top of limestone ridge. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 382 Amy J. Roderick 1997 6 3 154 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: bluff abutting dirt road leading to Sunshine Beach in Seminoe State Park, ca 2.4 air mi S of Seminoe Dam; ca 25.5 air mi NE of Sinclair. -106.9097 42.1229 2042 Calcareous and sandy substrate of bluff dominated by mountain mahogany and sagebrush. Phenology: fruiting. RM RM 339977 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1383 Barry C. Johnston P. Lucas 1977 7 22 203 U.S.A. Colorado Summit Arapaho National Forest: N side of Hoosier Ridge; 1.0 mi WSW of Boreas Pass. -105.98122 39.40749 1 3630 Northwest-facing steep talus slope. Phenology: fruiting. RM RM 526933 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4106 Betsy E. Neely 1987 5 27 147 U.S.A. Colorado Moffat ca 1 mi N of Bear Valley Spring, ca 1 mi SW of Bench Marker 6765. 2378 Crevices and dolomite ledges with Cercocarpus, Symphoricarpos, Amelanchier, Poa, Carex and Senecio in Madison Limestone. Phenology: flowering. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4024 Amy J. Roderick 1998 5 27 147 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: ca 2 air mi from Horse Peak; ca 2 air mi from junction of Wyo Hwy 77 and 487. -106.4619 42.4119 2073 Calcareous slope dominated by cushion plants. Phenology: fruiting. RM RM 522440 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1806 Bruce A. Stein D. Neill 1984 6 29 181 U.S.A. Colorado Gunnison White River National Forest: 0.25 mi W of West Maroon Pass. -106.99872 39.03491 3751 West-facing rock and gravel ridge free of snow. Phenology: flowering & fruiting. RM RM 391852 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4121 Emily L. Hartman Mary Lou Rottman 1981 6 29 180 U.S.A. Colorado Park Pike National Forest: north slope of Mount Bross, ca 11 mi NW of Alma. 3859 Open alpine meadow with some bare areas. Phenology: fruiting. RM RM 358527 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 82-370 J. Scott Peterson A. Deardorff 1983 7 6 187 U.S.A. Colorado Moffat Ca 1 mi ESE of Fish Reservoir on Diamond Peak. 2512 South-facing sandy loam slope with Poa and Artemisia. Phenology: fruiting. RM USFS 460800 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1299 Ralph K. Gierisch 1940 6 14 166 U.S.A. Colorado Lake Cochetopa National Forest: Weston Pass. -106.1923 39.1216 1 3658 Common in alpine on 20% east gravelly slope. Phenology: fruiting. RM USFS 460799 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 2957 Ralph K. Gierisch 1964 7 1 183 U.S.A. Colorado Lake San Isabel National Forest: vicinity of Weston Pass. -106.1923 39.1216 1 3689 Occasional in alpine on 25% northwest slope in gravelly loam with Carex, Geum and Arennaria. Phenology: flowering & fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 57656 Ronald L. Hartman Timothy W. Chumley 1997 6 18 169 U.S.A. Wyoming Albany Laramie Range: Wyo Hwy 34, ca 0.5-1.5 air mi NW of Plumbago Canyon turnoff. -105.5279 41.6619 1 2195 2286 Sandy areas and sandstone with limestone at higher elevation. Phenology: fruiting. RM RM 397071 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 2747 Steve L. O'Kane Jr. 1987 5 16 136 U.S.A. Colorado Moffat Dinosaur National Monument: 0.5 mi N of summit of Tanks Peak; SW of Mantle Mine. 2530 Abundant on pavement of limestone fragments of ridge with Hymenoxys, Phlox, Astragalus and Haplopappus in Madison Limestone Formation. Phenology: flowering & fruiting. RM RM 735758 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 736 Shawn Langston 1997 7 11 192 U.S.A. Colorado Grand Williams Fork Mountains: summit of Ute Peak. -106.077222 39.785556 3750 Rocky summit. Phenology: fruiting. RM RM 344597 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 16326 William A. Weber Louise Roloff 1982 7 26 207 U.S.A. Colorado Park Mount Bross: NW of Dolly Varden Mine Road. 1067 1097 Dry tundra on south-facing slopes. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 57895 Ronald L. Hartman 1997 6 20 171 U.S.A. Wyoming Albany Laramie Range: ca 4.5 air mi N of north end of Wheatland Reservoir No. 2. -105.5961 41.9658 2164 2225 Granitic outcrops and derivative soil. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 57964 Ronald L. Hartman 1997 6 20 171 U.S.A. Wyoming Albany Laramie Range: ca 4 air mi N of north end of Wheatland Reservoir No. 2. -105.5961 41.9658 1 2256 2286 Sedimentary deposits especially calcareous and siliceous. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 58031 Ronald L. Hartman 1997 6 21 172 U.S.A. Wyoming Albany Laramie Range: headwaters of Pinto Creek, ca 9 air mi SW of Garrett. -105.7513 42.024 2103 2195 Sagebrush-grassland with granite outcrop and limestone leaching (?) from above. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 45640 Ronald L. Hartman Tom Cramer 1994 5 28 148 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Wheat Creek to Windy Gap and Oyster Ridge, ca 14 air mi N of Kemmerer. -110.505 41.999722 2256 2439 Sagebrush slopes, sandstone and limestone outcrops, cushion plant communities on ridge, wet draws and stream margins. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 22175 B. E. Nelson Michelle Nelson 1992 6 1 153 U.S.A. Idaho Clark Targhee National Forest: Western Centennial Mountains: limestone butte ca 2 air mi E of Bannack Pass on south side of Continental Divide, ca 33 air mi NW of Dubois. -112.7541 44.482 1 2560 2621 Limestone pavement. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 22284 B. E. Nelson Michelle Nelson 1992 6 3 155 U.S.A. Idaho Clark Targhee National Forest: Western Centennial Mountains: on the Continental Divide at the head of East Fork Irving Creek between Knob Mountain and The Thumb, ca 27 air mi NW of Dubois. -112.5729 44.482 1 2682 2804 Steep slope of conglomerate with bands of rock and vegetation. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 58462 Ronald L. Hartman 1997 6 25 176 U.S.A. Wyoming Albany [location and coordinates withheld] 2225 Calcareous substrate. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 30196 Ronald L. Hartman Rafael Molina 1991 7 22 203 U.S.A. Idaho Bonneville Targhee National Forest: Snake River Range: Sheep Creek Peak. -111.1411 43.3717 1 2560 3033 Talus slopes and summit. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 10005 Stuart Markow 1992 7 26 208 U.S.A. Idaho Clark Targhee National Forest: Western Centennial Mountains: just below summit and N of Red Conglomerate Peaks, ca 28 air mi NW of Dubois. -112.6131 44.482 1 2987 3048 Rocky outcrops dominated by forbs. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 10181 Stuart Markow 1992 8 1 214 U.S.A. Idaho Lemhi Targhee National Forest and vicinity: Beaverhead Range: ridge between Willow Creek and South Jump Creek, ca 2 air mi N of Nicholia. -113.0239 44.3984 1 2378 2500 Mostly Artemisia frigida and Elymus spicatus. RM RM 694114 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 6073 Stuart Markow 1991 8 17 229 U.S.A. Wyoming Teton Bridger-Teton National Forest: East Slope Teton Range: ridge on Rendezvous Mountain, S of Aerial Tramway Station, ca 2.5 air mi W of Teton Village. -110.8945 43.5906 2987 3262 Open ridge with some patches of coniferous forest dominated by Abies lasiocarpa and Picea engelmannii, with some riparian. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7180 Stuart Markow 1992 6 7 159 U.S.A. Idaho Fremont Targhee National Forest: Henrys Lake Mountains: above Raynolds Pass, ca 3.5 air mi NW of Henrys Lake; ca 16 air mi NW of West Yellowstone, Montana. -111.4479 44.715 1 2134 2256 Mostly forbs and grasses, a few scattered Pinus flexilis. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4377 Amy J. Roderick 1998 6 2 153 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Rattlesnake Hills: McDougal Gulch N of Dry Creek or County Road 321, ca 14.8 air mi NW of junction with Wyo Hwy 220. -107.3175 42.7006 2103 Chalky slope with scattered limber pine. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4378 Amy J. Roderick 1998 6 2 153 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Rattlesnake Hills: McDougal Gulch N of Dry Creek or County Road 321, ca 14.8 air mi NW of junction with Wyo Hwy 220. -107.3175 42.7006 2103 Chalky slope with scattered limber pine. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7787 Stuart Markow 1992 6 18 170 U.S.A. Idaho Lemhi Targhee National Forest: Beaverhead Range: above South Fork of Worthing Canyon, ca 10.5 air mi SE of Nicholia. -112.863 44.2398 1 2439 2621 Open slope on canyon north wall dominated by Pinus flexilis and Leucopoa kingii. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4418 Amy J. Roderick 1998 6 3 154 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Granite Mountains: ca 1.5 air mi SE from Lone Mountain; ca 19.2 air mi W of junction with Wyo Hwy 220. -107.4551 42.5549 2073 2103 Sagebrush with granitic outcrops; Selaginella densa common. Phenology: flowering & fruiting. RM RM 789405 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 38034 B. E. Nelson Beth Ward 1996 6 10 162 U.S.A. Wyoming Carbon South-central Wyoming: Sierra Madre: along the Continental Divide above McCarty Canyon off McCarty Canyon or County Road 503, ca 27 air mi S of Rawlins; ca 29 air mi NE of Baggs. 2408 2487 Rocky areas (limestone?) on grassy sagebrush slopes. Phenology: fruiting. RM RM 789417 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 38060 B. E. Nelson Beth Ward 1996 6 10 162 U.S.A. Wyoming Carbon South-central Wyoming: Sierra Madre: above Muddy Creek opposite Pole Gulch on Muddy Creek or BLM Road 3306, ca 27 air mi SSW of Rawlins; ca 27.5 air mi NE of Baggs. 2347 2451 Stony (limestone?) ridge and slopes with scattered mountain mahogany and sagebrush. Phenology: flowering & fruiting. RM RM 789404 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 85 Beth Ward 1996 6 7 159 U.S.A. Wyoming Sweetwater South-central Wyoming: northeast slope of Pine Mountain, ca 37 air mi SSE of Rock Springs. 2570 2618 Rocky slope down to creek. Phenology: flowering & fruiting. RM RM 798183 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4488 Beth Ward 1997 6 3 154 U.S.A. Wyoming Sweetwater South-Central Wyoming: Green River Basin: north-facing slopes on Gooseberry Creek, ca 2.5 air mi above the confluence of Gooseberry and Trout creeks; ca 30 air mi SSW of Rock Springs. -109.2258 41.165 2268 2426 Sagebrush near creek. Phenology: flowering & fruiting. RM RM 649133 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4593 Amy J. Roderick 1998 6 7 158 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Canyon Creek E of Kortes or County Road 291, ca 11.2 air mi S of Alcova townsite. -106.7344 42.3975 1981 Sagebrush knoll with rock outcrops; Ribes cereum var. pedicellare common. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4680 Amy J. Roderick 1998 6 10 161 U.S.A. Wyoming Natrona [location and coordinates withheld] 1707 1737 Gravelly sagebrush slope; Artemisia pedatifida and Atriplex confertifolia common. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 32356 Ronald L. Hartman Bruce Embury 1992 5 11 132 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: 0.1-0.6 air mi S of Fontenelle Gap; ca 19 air mi W of Fontenelle Reservoir Dam. -110.4406 42.0933 2317 2378 Rolling hills with sagebrush-grassland and scattered stands of Douglas fir, limber pine, and aspen; shale and clays and limestone. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 32361 Ronald L. Hartman Bruce Embury 1992 5 11 132 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: 0.1-0.6 air mi S of Fontenelle Gap; ca 19 air mi W of Fontenelle Reservoir Dam. -110.4406 42.0933 2317 2378 Rolling hills with sagebrush-grassland and scattered stands of Douglas fir, limber pine, and aspen; shale and clays and limestone. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 472 Amy J. Roderick 1997 6 8 159 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: buttes bordering north edge of the town of Rawlins, ca 1 air mi E of Rawlins Peak. -107.2451 41.8057 2134 2286 Barren north facing sandstone slope. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 26284 B. E. Nelson Russ Nelson 1993 6 23 174 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Hogsback Ridge: north end of The Hogsback, ca 17.5 air mi SW of Big Piney. -110.3147 42.3403 1 2524 2652 Under Douglas fir in woodland. Phenology: flowering. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 26304 B. E. Nelson Russ Nelson 1993 6 23 174 U.S.A. Wyoming Lincoln Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Hogsback Ridge: lower slopes on southeast end of Hogsback Ridge, ca 5.7 air mi W of La Barge; ca 35.5 air mi NNE of Kemmerer. -110.31 42.2678 2201 2301 Base of limestone cliffs. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 37080 Ronald L. Hartman 1993 5 17 137 U.S.A. Wyoming Lincoln Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: La Barge Creek Road, ca 7 air mi SW of La Barge. -110.31 42.2222 2103 2273 Gravelly slopes and limestone outcrops with barren south and west exposures and sagebrush-montane shrub east exposures. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 37186 Ronald L. Hartman 1993 5 19 139 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Cretaceous Mountain, ca 0.5 air mi S to summit. -110.3342 42.4267 2591 2618 Calcareous substrate and sandy slopes with Douglas fir and limber pine on north slope. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 37684 Ronald L. Hartman 1993 5 25 145 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Hogsback Ridge, ca 3 air mi WNW of Calpet. -110.3147 42.2825 2439 2560 Calcarous caprock and limey, gravelly slopes with scattered Douglas fir and limber pine. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 37737 Ronald L. Hartman 1993 5 25 145 U.S.A. Wyoming Lincoln Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Hogsback Ridge, south end; ca 3 air mi SW of Calpet. -110.31 42.2678 1 2439 2500 Limestone outcrops and calcareous, gravely slopes and ridges. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 37772 Ronald L. Hartman 1993 5 25 145 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Hogsback Ridge, 5 mi NW of Calpet. -110.3147 42.3258 1 2500 2652 Limestone outcrops and gravelly slopes and ridges with some areas of sandy redbeds. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 37779 Ronald L. Hartman 1993 5 25 145 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: The Hogsback including summit. -110.3147 42.3258 2682 2743 Calcareous outcrops and gravelly ridge and summit with scattered Douglas fir and limber pine. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 37801 Ronald L. Hartman 1993 5 25 145 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Hogsback Ridge, ca 8 air mi NW of La Barge. -110.3328 42.2969 1 2542 2597 Calcareous, gravelly slopes. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 37982 Ronald L. Hartman 1993 5 26 146 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: southwest corner of Cretaceous Mountain. -110.3342 42.4122 2301 2323 Limestone outcrops, limey slopes, and stream bottoms. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 38001 Ronald L. Hartman 1993 5 26 146 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Big Mesa, south end; ca 7 air mi NW of La Barge. -110.275 42.3408 1 2435 2439 Limestone cobble and rimrock. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 38016 Ronald L. Hartman 1993 5 26 146 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Big Mesa, west-central portion; ca 9 air mi NW of La Barge. -110.2767 42.37 2439 Limestone rimrock and gravelly area. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 478 Amy J. Roderick Emmanuelle Vital 1997 6 8 159 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Willow Hill E of U.S. Hwy 287, ca 11 air mi NW of Rawlins. -107.3421 41.9658 2179 Sandy sagebrush grasslands. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 44995 Ronald L. Hartman 1993 8 25 237 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: northeast side of the Hogsback, ca 18 air mi SW of Big Piney. NC -110.3147 42.3258 2682 2713 Calcareous slopes and outcrops. Phenology: fruiting. RM RM 557524 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 10336 B. E. Nelson Robert S. Kirkpatrick 1983 7 24 205 U.S.A. Wyoming Hot Springs Southeastern Absarokas: along Rock Creek, ca 2.5 mi E of Washakie Needles, ca 49 air mi WNW of Thermopolis. -109.1619 43.75 1 2865 3018 Stony slope along the creek. RM RM 557523 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 11015 B. E. Nelson 1984 7 1 183 U.S.A. Wyoming Fremont Southeastern Absarokas: above Parque Creek ca 3.5 air mi E of Ramshorn Peak; ca 13 air mi N of Dubois. -109.6664 43.72 1 2835 Rocky hilltop and slopes with calcareous rock. RM RM 557522 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 11190 B. E. Nelson 1984 7 4 186 U.S.A. Wyoming Hot Springs Southeastern Absarokas: Castle Rocks and vicinity in North Fork Owl Creek drainage, ca 43 air mi WNW of Thermopolis. -109.0436 43.7519 1 2591 2743 Ridgetop meadow. RM RM 536522 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 12428 B. E. Nelson Ronald L. Hartman 1985 7 14 195 U.S.A. Wyoming Park Northern Absarokas: Woody Ridge between Hayden and Republic Creeks, 3.5 air mi SSE of Cooke City, MT, ca 52.5 air mi NW of Cody. -109.9213 44.9805 1 3048 3109 Ridge above treeline. RM RM 9413 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 12747 B. E. Nelson 1985 7 22 203 U.S.A. Wyoming Park Yellowstone National Park: Northern Absaroka: above Hoodoo Basin at the head of Lamar River between Lamar Mountain and Hoodoo Peak, ca 41 air mi WNW of Cody. -109.8402 44.7033 1 3109 3170 Ridgetop with volcanic rock rubble and sparse vegetation. RM RM 536523 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 13115 B. E. Nelson 1985 8 23 235 U.S.A. Wyoming Park Northern Absarokas: hill between Morning Creek and Bear Springs ca 4 air mi W of Pat O'Hara Peak, ca 21 air mi WNW of Cody. -109.4508 44.6589 1 2621 2743 Talus slopes below limestone cliffs. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 20568 B. E. Nelson Robin Jones 1991 6 4 155 U.S.A. Wyoming Fremont Owl Creek/Bridger Mountains: Bridger Mountains: southeast end of Copper Mountain, ca 9 air mi NW of Lysite, ca 40.5 air mi NW of Riverton. -107.7639 43.3919 1 1737 1905 Stony ridges and slopes. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 3083 B. E. Nelson 1979 7 5 186 U.S.A. Wyoming Washakie Big Horn Mountains: ca 31 air mi SE of Ten Sleep, ca 12.5 air mi SE of Big Trails. -107.1427 43.6508 1 2225 Grassy slopes. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 3327 B. E. Nelson 1979 7 9 190 U.S.A. Wyoming Big Horn Big Horn Mountains: above Battle Creek, ca 27 air mi E of Greybull, ca 19 air mi N of Hyattville. -107.5122 44.5142 1 2652 At base of cliff. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 3714 B. E. Nelson 1979 7 13 194 U.S.A. Wyoming Big Horn Big Horn Mountains: ca 26 air mi E of Lovell, ca 18 air mi WNW of Burgess Junction Duncum Mountain off Sheep Mountain Road. -107.84139 44.8747 1 2987 Stony limestone slopes and ridges. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5247 B. E. Nelson 1980 6 9 161 U.S.A. Wyoming Johnson Big Horn Mountains: rim above Beartrap Meadows, ca 11.5 air mi NW of Mayoworth, ca 22.5 air mi NW of Kaycee. -106.9983 43.9117 1 2469 Limestone ledges. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5402 B. E. Nelson 1980 6 11 163 U.S.A. Wyoming Big Horn Big Horn Mountains: northwest rim of Little Mountain by Kane BM, ca 14 air mi NE of Lovell. -108.1383 44.9356 1 1874 Windswept shaly ridge. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 6127 B. E. Nelson 1980 7 11 193 U.S.A. Wyoming Sheridan Big Horn Mountains: Duncum Mountain, ca 44.5 air mi WNW of Sheridan, ca 17 air mi NW of Burgess Junction. -107.8517 44.8581 1 2987 On and around limestone outcrops. RM RM 562852 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 6190 B. E. Nelson 1980 7 11 193 U.S.A. Wyoming Big Horn Big Horn Mountains: Duncum Mountain, ca 27 air mi E of Lovell, ca 17 air mi NW of Burgess Junction. -107.8517 44.8581 1 2987 On and around limestone outcrops. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 6306 B. E. Nelson 1980 7 13 195 U.S.A. Wyoming Big Horn Big Horn Mountains: Hunt Mountain, ca 20 air mi WSW of Burgess Junction; ca 32.5 air mi ESE of Lovell. -107.75111 44.7294 1 3048 On and around rocky outcrops. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 6338 B. E. Nelson 1980 7 13 195 U.S.A. Wyoming Sheridan Big Horn Mountains: Hunt Mountain, ca 19.5 air mi WSW of Burgess Junction; ca 39.5 air mi WSW of Sheridan. -107.75111 44.7294 1 3048 On and around rock outcrops. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 3355 J. S. Tuhy 1987 7 9 190 U.S.A. Wyoming Lincoln Salt River Range: ridge on east side of upper Swift Creek Canyon, ca 8 mi ESE of Afton. -110.7881 42.7006 3018 3079 Community of low-growing subalpine/alpine forbs on limestone(?) ridgecrest. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4338 June Haines 1985 6 21 172 U.S.A. Wyoming Natrona Wind River Basin: Gas Hills Mining District: ca 7.5 air mi ENE of the junction of Wyo Hwy 136 (Gas Hills Road) and Ore Road (main road through Gas Hills Mining District). -107.4931 42.8584 2073 2134 Limber pine slopes. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5908 June Haines 1986 5 19 139 U.S.A. Wyoming Natrona Ca 6 air mi N of Arminto. -107.2529 43.2647 1 2012 2036 Rocky slopes under and around Pinus flexilis. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5990 June Haines 1986 5 30 150 U.S.A. Wyoming Fremont Edge of Government Meadows, ca 4.5 air mi NNE of Sweetwater Station. -108.1606 42.5999 2 2015 2057 Sandy sagebrush grassland. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 6435 June Haines Georgia Haines 1986 6 14 165 U.S.A. Wyoming Fremont Granite Mountain Uplift: top of Beaver Rim: Devils Gap, ca 7 air mi NNW of Sweetwater Station. -108.2583 42.6292 2073 2164 South facing slope. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 6583 June Haines 1986 6 17 168 U.S.A. Wyoming Carbon Red Hills, WNW of Muddy Gap, 2.5 air mi WSW of Muddy Gap Junction. -107.4938 42.3541 1 2036 2109 Outcrop of boulders. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 6847 June Haines 1986 6 27 178 U.S.A. Wyoming Fremont Top of Beaver Rim, SW of Devils Gap, ca 6.5 air mi NNW of Sweetwater Station. -108.2583 42.6146 1 2103 2256 Sandy soil under Pinus flexilis. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7413 June Haines Claudia Regan and Bob Musselman 1988 7 28 210 U.S.A. Wyoming Albany Medicine Bow Mountains: ridge E of East Glacier Lake. -106.2556 41.3872 3385 Rocky, west-facing slope. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7914 June Haines 1990 6 18 169 U.S.A. Wyoming Albany Medicine Bow Mountains: ridge E of East Glacier Lake. -106.2556 41.3872 3292 3384 Wind-swept ridge. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 8377 June Haines Kim Zawadzki, Tom Fletchall 1991 6 24 175 U.S.A. Wyoming Albany Medicine Bow Mountains: just ENE of Little Brooklyn Lake. -106.2367 41.3722 3164 Dry, open meadow. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 8397 June Haines Kim Zawadzki, Tom Fletchall 1991 6 24 175 U.S.A. Wyoming Albany Medicine Bow Mountains: rocks above Lost Pond. -106.271 41.3689 3353 Rocky slope. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 9313 June Haines Deana Hopkins and Maria Hille 1991 7 22 203 U.S.A. Wyoming Albany Medicine Bow Mountains: rocky slopes above and N of pond E of ridge E of East Glacier Lake. -106.2556 41.3872 3323 Mafic dyke. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5023 Amy J. Roderick 1998 6 16 167 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Cherry Creek, ca 5.2 air mi S of Wyo Hwy 220; ca 13.6 air mi SW of Independence Rock. -107.2991 42.3397 2103 Barren, calcareous knoll; cushion plants dominate. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 9539 Keith H. Dueholm Ronald L. Hartman 1980 5 26 147 U.S.A. Wyoming Big Horn Big Horn Mountains: Medicine Lodge Canyon, along Cold Springs Road, ca 8 air mi NE of Hyattville. -107.48833 44.3406 1 1951 Juniper/sagebrush, sandy slopes, upper reaches of canyon, with juniper and mountain mahogany; canyon. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 9672 Keith H. Dueholm Ronald L. Hartman 1980 5 28 149 U.S.A. Wyoming Big Horn Big Horn Mountains: John Blue Canyon Road, 5.9 mi NNE of U.S. Hwy 14A. -108.1383 44.9356 2 1829 Limestone outcrops and slopes with Juniperus osteosperma, and rocky slopes; outcrops. RM RM 930255 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 9697 Keith H. Dueholm Ronald L. Hartman 1980 5 29 150 U.S.A. Wyoming Park Northern Absorokas: North Fork of the Shoshone River Drainage: Shoshone Canyon, N of Shoshone River, just below Buffalo Bill Dam. -109.1889 44.5136 1 1646 Lower canyon slopes, north of river. Phenology: fruiting. RM RM 930257 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 9704 Keith H. Dueholm Ronald L. Hartman 1980 5 29 150 U.S.A. Wyoming Park North Fork of the Shoshone River Drainage: Cedar Mountain, ca 5.5 air mi WSW of Cody. -109.1689 44.4981 2 2378 Summit and upper reaches, dolomite outcrops with Pinus flexilis and Pseudotsuga, grass openings; outcrops. Phenology: flowering & fruiting. RM RM 931230 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 9764 Keith H. Dueholm Ronald L. Hartman 1980 5 30 151 U.S.A. Wyoming Park Bighorn Basin: Pappapau Buttes. -109.04556 44.0853 1 1951 2012 Sandstone buttes, outcrops with Juniperus scopulorum, Pinus flexilus, and Pseudotsuga, lower sagebrush slopes, sandy plains above ridges; slopes. Phenology: flowering & fruiting. RM RM 557546 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1068 Robert S. Kirkpatrick Ruth E. B. Kirkpatrick 1983 7 12 193 U.S.A. Wyoming Park Absaroka Mountains: ca 22 air mi WSW of Meeteetse, ca 1 mi NE of Phelps Mountain. -109.2837 44.0724 3048 Alpine slopes. RM RM 557545 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1120 Robert S. Kirkpatrick Ruth E. B. Kirkpatrick 1983 7 12 193 U.S.A. Wyoming Park Absaroka Mountains: ca 24 air mi WSW of Meeteetse, in the vicinity of Jack Creek Cabin, ca 1 mi NW of Phelps Mountain. -109.3238 44.0724 3 2926 3048 Open slopes bordered by Engelmann spruce. RM RM 557547 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 188 Robert S. Kirkpatrick Ruth E. B. Kirkpatrick 1983 6 25 176 U.S.A. Wyoming Park Absaroka Mountains: ca 18 mi W of Meeteetse, base of Carter Mountain along Rawhide Creek. -109.2042 44.2041 2560 2743 Sagebrush grasslands, with scattered limber pine. RM RM 557544 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 2679 Robert S. Kirkpatrick 1984 6 20 172 U.S.A. Wyoming Fremont Absaroka Mountains: ca 9 mi NE of Dubois, ca 2 mi NW of junction of East Fork Wind River and Bear Creek. -109.4602 43.605 2 2347 2439 Exposed ridge tops not dominated by sagebrush; dry sites. RM RM 557543 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 2731 Robert S. Kirkpatrick 1984 6 21 173 U.S.A. Wyoming Fremont Absaroka Mountains: ca 11 air mi NE of Dubois, 1.5 mi E of Game and Fish Elk Winter Headquarters. -109.4801 43.6482 2256 2652 Sagebrush grasslands (Artemisia tridentata var. wyomingensis) with scattered Pinus flexilis; limestone with occasional cliffs dry sites. RM RM 557542 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 3047 Robert S. Kirkpatrick 1984 6 27 179 U.S.A. Wyoming Hot Springs Absaroka Mountains: ca 22 air mi SSW of Meeteetse, ca 0.5 mi N of the headwaters of Grass Creek, S of Twin Lakes. -109.003 43.8507 2682 Dry meadows on ridge with Trifolium dasyphyllum var. uintense. RM RM 557541 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 3255 Robert S. Kirkpatrick 1984 6 29 181 U.S.A. Wyoming Park Absaroka Mountains: ca 15 air mi SW of Meeteetse, in the vicinity of Sheep Point. -109.1233 44.0576 2103 2256 Sagebrush grasslands with Crysothamnus; dry slopes. RM RM 557540 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 3367 Robert S. Kirkpatrick 1984 7 1 183 U.S.A. Wyoming Hot Springs Absaroka Mountains: ca 21 air mi SSW of Meeteetse, in the vicinity of the headwaters of West Grass Creek. -109.0631 43.895 2743 2926 Subalpine "fellfields" on exposed ridges with Trifolium dasyphyllum; dry areas. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 3634 Robert S. Kirkpatrick 1984 7 5 187 U.S.A. Wyoming Park Absaroka Mountains: ca 18 air mi WSW of Meeteetse, West Fork Timber Creek, ca 1 mi W of the Timber Creek Ranger Station. -109.2035 44.0428 2286 2408 Sagebrush with scattered Pinus flexilis; dry areas. RM RM 557538 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 3845 Robert S. Kirkpatrick Ruth E. B. Kirkpatrick 1984 7 12 194 U.S.A. Wyoming Fremont Absaroka Mountains: ca 10 air mi NE of Dubois, on the north end and in the vicinity of Black Mountain. -109.52 43.6482 1 2286 2500 Pseudotsuga menziesii and Pinus flexilis on limestone scree and talus with scattered rocky outcrops; dry open areas. RM RM 557537 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4087 Robert S. Kirkpatrick 1984 7 17 199 U.S.A. Wyoming Fremont Absaroka Mountains: ca 14 air mi ENE of Dubois along Indian Ridge N to Telephone Draw. -109.52 43.7058 2 2987 3048 Alpine fell fields along a calcareous ridge; dry areas. RM RM 557535 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4355 Robert S. Kirkpatrick 1984 7 20 202 U.S.A. Wyoming Fremont Absaroka Mountains: ca 14 air mi NNW of Dubois, cirque at the headwaters of Burroughs Creek, ca 1 air mi NNE of Ramshorn Peak. -109.7192 43.7346 2 3109 3292 Alpine meadows with Geum rossii. RM RM 557536 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5152 Robert S. Kirkpatrick 1984 7 29 211 U.S.A. Wyoming Park Absaroka Mountains: ca 21 air mi W of Meeteetse, along ridge between the North Fork Pickett Creek and Little Rose Creek, up to Peak 11448. -109.2849 44.1896 3048 3475 Alpine fell fields. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 10511 Ronald L. Hartman 1979 8 1 213 U.S.A. Wyoming Natrona Big Horn Mountains: ca 20.5 air mi N of Arminto. -107.2294 43.4647 1 2530 Limestone outcrop. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 10540 Ronald L. Hartman 1979 8 1 213 U.S.A. Wyoming Washakie Big Horn Mountains: ca 17 air mi SSW of Big Trails. -107.1392 43.5489 2 2439 Limestone outcrop on west exposure. RM RM 930256 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 11458 Ronald L. Hartman Keith H. Dueholm 1980 5 30 151 U.S.A. Wyoming Park Bighorn Basin: Sunshine Creek Road, ca 4.5 air mi W of Sunshine Reservoir Dam. -109.1456 44.06972 1 2134 Plains and eroded ridge with sandstone and shales. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 11626 Ronald L. Hartman 1980 6 8 160 U.S.A. Wyoming Carbon Ferris Mountains. -107.2408 42.2678 1 2743 North exposure; rocky slope. RM RM 861679 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 11797 Ronald L. Hartman 1980 7 12 194 U.S.A. Wyoming Park Beartooth Plateau: Beartooth Butte: top and upper slopes. -109.6169 44.95 3 2896 3201 Alpine; top. Phenology: fruiting. RM RM 861639 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 11813 Ronald L. Hartman 1980 7 12 194 U.S.A. Wyoming Park Beartooth Plateau: Beartooth Butte: top and upper slopes. -109.6169 44.95 3 2896 3201 Alpine; top. Phenology: vegetative only. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 12971 Ronald L. Hartman Gael Fonken 1981 6 26 177 U.S.A. Wyoming Natrona Rattlesnake Mountains: Garfield Peak and northeast slope. -107.2725 42.7889 2 2134 2513 Sandstones, shales, and limestone on lower slopes with granite above; streambanks, open slopes, and limber pine woodlands. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 13443 Ronald L. Hartman 1981 7 1 182 U.S.A. Wyoming Park West ridge leading to summit of Heart Mountain. -109.1678 44.6728 2 1890 2134 Open slopes and ridges and badlands; sandstone and shales. RM RM 861309 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 14208 Ronald L. Hartman 1983 5 20 140 U.S.A. Wyoming Park Beartooth Mountains: Line Creek drainage: ca 8 air mi NW of Clark. -109.2928 45.0108 Open rocky slopes and moist stream side. Phenology: flowering & fruiting. RM RM 557534 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 14569 Ronald L. Hartman 1983 6 7 158 U.S.A. Wyoming Park Absaroka Mountains: 0.5 air mi N of Timber Creek Ranger Station. -109.18639 44.0547 2286 Sandstone and shale ridge with scattered limber pine. RM RM 557533 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 14605 Ronald L. Hartman Robert S. and Ruth E. B. Kirkpatrick 1983 6 8 159 U.S.A. Wyoming Park Absaroka Mountains: Pickett Creek. -109.30778 44.1761 2560 Creek bottom with scattered engelmann spruce, cottonwood, and willows and adjacent rocky benches. RM RM 557532 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 14649 Ronald L. Hartman Robert S. and Ruth E. B. Kirkpatrick 1983 6 8 159 U.S.A. Wyoming Park Absaroka Mountains: confluence of Jack Creek and Greybull River. -109.3497 44.1153 2317 2469 Rolling grassy slopes with scattered limber pine and some douglas fir. RM RM 557531 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 14942 Ronald L. Hartman Robert S. Kirkpatrick 1983 6 12 163 U.S.A. Wyoming Park Absaroka Mountains: just N of Dick Creek, 5 air mi NNE of Wood River Forest Service Station. -109.0644 43.9964 2103 2195 Rolling grassy hills with big sagebrush, drainages, and rocky slopes and ridges with scattered limber pine and some douglas fir. RM RM 557530 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 14965 Ronald L. Hartman Robert S. and Ruth E. B. Kirkpatrick 1983 6 14 165 U.S.A. Wyoming Fremont Absaroka Mountains: along Horse Creek, ca 0.5 mi NE of Horse Creek Campground or ca 10 air mi N of Dubois. -109.6269 43.6758 2347 2439 Open, grassy limestone outcrops with mixed stands of lodgepole and limber pines and douglas fir, also adjacent river bottoms. RM RM 557529 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 15047 Ronald L. Hartman Robert S. and Ruth E. B. Kirkpatrick 1983 6 14 165 U.S.A. Wyoming Fremont Absaroka Mountains: junction of Wiggins Fork and Frontier Creek at Double Cabin Campground. -109.56306 43.80694 4 2469 River flood plains and adjacent rolling grassy slopes and lodgepole pine forest. RM RM 557528 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 15152 Ronald L. Hartman Robert S. Kirkpatrick 1983 6 16 167 U.S.A. Wyoming Hot Springs Absaroka Mountains: ca 40 air mi W of Thermopolis on South Fork Owl Creek Road, ca 3.5 road mi SW of Middle Fork Owl Creek crossing. -109.0156 43.6632 3 2652 2774 Open grassy slopes with some big sagebrush, drainages, and wooded slopes with limber pine, douglas fir, and engelmann spruce. RM RM 557527 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 16715 Ronald L. Hartman 1983 8 14 226 U.S.A. Wyoming Park Southeastern Absarokas: Francs Fork, 4-6 air mi SSW of trailhead. -109.2875 43.9817 3 2926 3353 Alpine meadows. RM RM 557526 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 17171 Ronald L. Hartman 1983 8 22 234 U.S.A. Wyoming Park Southeastern Absarokas: 1-1.5 air mi NW of Kirwin, upper Brown Basin and Greybull Pass. -109.32389 43.89528 2 3353 3475 Alpine slopes and rocky outcrops. RM RM 557525 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 18911 Ronald L. Hartman 1984 8 17 230 U.S.A. Wyoming Fremont Southeastern Absarokas: ridge N of Ramshorn Basin and vicinity of Deacon Lake. -109.6847 43.7636 2 2865 3048 Coniferous forest, grassy ridge, and high basin with internal drainage; open ridege. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 20001 Ronald L. Hartman June Haines 1985 5 29 149 U.S.A. Wyoming Natrona Wind River Basin: Rattlesnake Mountains: ca 6 air mi WNW of Garfield Peak. -107.3514 42.8325 3 2195 2378 Sagebrush covered hills, south-exposed slopes, ridge, and sandstone outcrops and moist stream drainage; upland areas. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 525 Amy J. Roderick Ronald L. Hartman 1997 6 9 160 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Whiskey Gap at west end of Ferris Mountains, ca 2.5 air mi SE of Three Forks Junction; ca 10 air mi NE of Bairoil. -107.4159 42.3252 2042 2103 Southeast facing slope of loose limestone shale with scattered limber pine. Phenology: fruiting. RM RM 536220 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 21526 Ronald L. Hartman 1985 7 26 207 U.S.A. Wyoming Park Northern Absarokas: 6 air mi SSE of Silver Gate, Montana. -109.9416 44.9369 3140 3201 Alpine meadows and ridges. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 21552 Ronald L. Hartman 1985 7 26 207 U.S.A. Wyoming Park Northern Absarokas: Yellowstone National Park: 0.5-1 air mi S of Republic Pass; or ca 5 air mi S of Silver Gate, Montana. -109.9416 44.9514 2804 2987 Alpine meadows and rocky slopes. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 21557 Ronald L. Hartman 1985 7 27 208 U.S.A. Wyoming Park Yellowstone National Park: Northern Absarokas: on the divide 6-9 air mi SSE of Silver Gate, MT. -109.9213 44.9369 2987 3231 Alpine meadows and rocky slopes. RM RM 536214 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 21941 Ronald L. Hartman 1985 8 17 229 U.S.A. Wyoming Park Northern Absaroka: ridge and drainage 1-2 air mi W of Russell Peak to summit; ca 6 air mi NNE of Sunlight Ranger Station. -109.5522 44.81833 2 2439 2621 Open slopes and coniferous woodlands. Phenology: fruiting. RM RM 536217 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 22235 Ronald L. Hartman 1985 8 23 235 U.S.A. Wyoming Park Northern Absarokas: Pat O'Hara Peak, ca 2 mi W of summit. -109.4103 44.6592 1 2743 2865 Open grassy slopes with limestone outcrops and spruce woodland margins. Phenology: fruiting. RM RM 536216 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 22318 Ronald L. Hartman 1985 8 23 235 U.S.A. Wyoming Park Northern Absarokas: Pat O'Hara Peak summit and adjacent northern exposure. -109.37 44.6592 1 2926 3018 Open, grassy slopes and limestone outcrops with some volcanics at summit. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 23650 Ronald L. Hartman Nancy Kastning 1988 6 14 166 U.S.A. Wyoming Carbon Sierra Madre/Park Ranges: Sierra Madre: ca 14 air mi NNW of Bridger Peak. -107.2081 41.3889 3 2408 Shortgrass prairie on bench land high in calcium carbonate; on slopes. RM RM 861680 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 23810 Ronald L. Hartman Kent Houston 1988 6 27 179 U.S.A. Wyoming Park Beartooth Plateau: Shoshone National Forest: Morrison Trail at south end of plateau, ca 12 air mi SW of Clark. -109.39056 44.83333 1 2774 On calcareous outcrop. Phenology: fruiting. RM RM 536215 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 23843 Ronald L. Hartman T. J. Poll 1988 7 5 187 U.S.A. Wyoming Park Northern Absarokas: Hurricane Mesa, ca 8 air mi W of Crandall Ranger Station. -109.7967 44.84861 2 3170 3371 Alpine meadows and rock outcrops. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 23900 Ronald L. Hartman T. J. Poll 1988 7 5 187 U.S.A. Wyoming Park Northern Absarokas: Hurricane Mesa, ca 8 air mi W of Crandall Ranger Station. -109.7967 44.84861 2 3170 3371 Alpine meadows and rock outcrops. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 26676 Ronald L. Hartman Walter Fertig and B. E. Nelson 1990 7 8 189 U.S.A. Wyoming Sublette West Slope Wind River Range: Green River Lakes Area, White Rock Mountain. -109.8192 43.2708 1 2865 3201 Alpine slope on limestone. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 27225 Ronald L. Hartman T. J. Poll 1990 7 15 196 U.S.A. Wyoming Sublette West Slope Wind River Range: Little Sheep Mountain, south slope from Gypsum Park to summit. -109.935 43.3111 2682 3048 Grassy to talus slopes. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 29181 Ronald L. Hartman 1991 6 27 178 U.S.A. Wyoming Fremont Owl Creek/Bridger Mountains: Bridger Mountains: southwest end of Lysite Mountain, ca 11 air mi N of Lost Cabin. -107.6231 43.4361 1920 2103 Alternating strata of limestone and sandstone outcrops with scattered juniper. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 29701 Ronald L. Hartman 1991 6 30 181 U.S.A. Wyoming Fremont Owl Creek/Bridger Mountains: Bridger Mountains: Birdseye Pass to summit to west. -108.0828 43.45 2134 2225 Shale slopes below, limestone outcrops above with sagebrush predominating. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 9103 Ronald L. Hartman Ann Odasz 1979 6 21 172 U.S.A. Wyoming Big Horn Big Horn Mountains: ca 1 air mi SW of Tyrrell Ranger Station. -107.2731 44.1903 2 2713 2743 Limestone outcrops and atop caprock. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 9254 Ronald L. Hartman Ann Odasz 1979 6 23 174 U.S.A. Wyoming Sheridan Big Horn Mountains: Bighorn National Forest: Ice Creek, ca 8.8 air mi W of Burgess Junction. -107.69 44.7731 2 2743 2804 Openings on slopes and ridges. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 9286 Ronald L. Hartman Ann Odasz 1979 6 23 174 U.S.A. Wyoming Sheridan Big Horn Mountains: Bighorn National Forest: Antelope Ridge, ca 10 air mi W of Burgess Junction. -107.73 44.7875 2 2926 2957 Alpine slopes and ridge. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 9306 Ronald L. Hartman Ann Odasz 1979 6 23 174 U.S.A. Wyoming Sheridan Big Horn Mountains: Bighorn National Forest: Antelope Ridge, ca 10 air mi W of Burgess Junction. -107.73 44.7875 2 2926 2957 Alpine slopes and ridge. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 9561 Ronald L. Hartman 1979 6 27 178 U.S.A. Wyoming Johnson Big Horn Mountains: ca 1 air mi W of Dullknife Reservoir spillway. -107.07889 44.0281 1 2560 2652 Hill with limestone outcrops, scattered wooded slopes, and meadows. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 9732 Ronald L. Hartman 1979 6 28 179 U.S.A. Wyoming Johnson Big Horn Mountains: Arch Creek, ca 9 air mi WNW of Mayoworth. -106.9564 43.8678 2 2439 Limestone outcrops, rocky slopes, and grassy hill tops. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 9765 Ronald L. Hartman 1979 6 28 179 U.S.A. Wyoming Johnson Big Horn Mountains: Snow Cave Ridge, ca 8 air mi WNW of Mayoworth. -106.9564 43.8531 1 2439 Limestone outcrops and grassy slopes. RM RM 590349 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 11184 Walter Fertig 1991 8 9 221 U.S.A. Wyoming Fremont West Slope Wind River Range: west slope and western crest of Roaring Fork Mountain, ca 0.5 mi N of West Atlantic Peak, ca 45 air mi SE of Pinedale. -109.0228 42.6281 2 3292 3695 Grassy, open ledges between rock outcrops in alpine zone. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 11490 Walter Fertig 1991 8 15 227 U.S.A. Wyoming Sublette West Slope Wind River Range: north slope of Gypsum Mountain, ca 29 air mi N of Pinedale. -109.9169 43.2692 3048 3414 Open canopy limestone-shale crumbly talus on alpine ridge separating two small cirques. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 11627 Walter Fertig 1991 8 17 229 U.S.A. Wyoming Sublette West Slope Wind River Range: East and west face of White Rock Mountain, ca 27 air mi N of Pinedale. -109.7994 43.2578 1 3048 3414 Limestone/sandstone boulder field on rocky spine and east-facing slope. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 2675 Walter Fertig 1990 7 2 183 U.S.A. Wyoming Sublette West Slope Wind River Range: west face of White Rock, adjacent to upper Green River Lake, ca 28 air mi N of Pinedale. -109.8192 43.2708 1 2743 Limestone outcrop. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 3526 Walter Fertig 1990 7 11 192 U.S.A. Wyoming Teton West Slope Wind River Range: North Fork Fish Creek, ca 32 air mi NE of Jackson. -110.1408 43.6311 1 2439 2600 Sandstone bluff. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 3740 Walter Fertig 1990 7 14 195 U.S.A. Wyoming Sublette West Slope Wind River Range: southwest crest of Osborn Mountain and western ridgeline, ca 31 air mi N of Pinedale. -109.8 43.3161 3 3292 3414 Krummholz. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 3799a Walter Fertig 1990 7 14 195 U.S.A. Wyoming Sublette West Slope Wind River Range: Osborn Mountain, ca 32 air mi N of Pinedale. -109.8 43.3161 2 2804 3109 Subalpine open meadow on sandy soil. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4615 Walter Fertig 1990 7 23 204 U.S.A. Wyoming Sublette West Slope Wind River Range: Big Sheep Mountain, ca 29 air mi N of Pinedale. -109.8758 43.2956 3 3231 3542 Alpine ridge and summit. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5711 Walter Fertig 1990 8 9 221 U.S.A. Wyoming Sublette West Slope Wind River Range: Gypsum Mountain, ca 28 air mi N of Pinedale. -109.9169 43.2692 3231 3510 Alpine broken limestone/shale talus slope on W flank of Gypsum Peak. RM RM 590352 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7280a Walter Fertig 1991 6 8 159 U.S.A. Wyoming Fremont West Slope Wind River Range: Acorn Ridge, Sweetwater River, ca 4 air mi NW of Wyo Hwy 28, ca 37 air mi NE of Farson. -108.9744 42.4125 2317 2435 Broken shale outcrop on south face of ridge near summit. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7342a Walter Fertig 1991 6 8 159 U.S.A. Wyoming Sublette West Slope Wind River Range: Prospect Mountains, ca 26 air mi NE of Farson. -109.1344 42.4839 2408 2652 Open, flat, boulder-strewn summit. RM RM 590350 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7679 Walter Fertig 1991 6 13 164 U.S.A. Wyoming Fremont West Slope Wind River Range: Pine Creek, 0.5 mi W of Wyo Hwy 28, ca 3.5 air mi W of South Pass City. -108.8811 42.4564 2439 Rocky sagebrush grassland on ridge above creek. Phenology: flowering & fruiting. RM RM 704847 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 30646 B. E. Nelson 1994 5 23 143 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Baker Cabin or County Road 108 between North Fork Cottonwood Creek and Gray Wall, ca 12 air mi NE of Arminto; ca 51 air mi NW of Casper. -107.1144 43.3217 1932 1978 Stony, calcareous knoll with cushion plants and mountain mahogany thickets. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 45640 Ronald L. Hartman Tom Cramer 1994 5 28 148 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Wheat Creek to Windy Gap and Oyster Ridge, ca 14 air mi N of Kemmerer. -110.505 41.9878 2 2256 2439 Sagebrush slopes, sandstone and limestone outcrops, cushion plant communities on ridge, wet draws, and stream margins. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 141 Thomas Cramer 1994 6 7 158 U.S.A. Wyoming Sublette Green River Basin: east side of Elk Mountain, ca 2.5 air mi W of Elkhorn Junction. -109.2853 42.4247 2164 2403 Sagebrush flats, slopes, and windswept hill tops. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 493 Thomas Cramer 1994 6 12 163 U.S.A. Wyoming Sublette Green River Basin: east side of Hogsback Ridge above Calpet, ca 7.5 air mi W of La Barge. -110.3147 42.3114 1 2286 2530 Shrubby, northeast-facing hillside, open ridgetops, south-facing slopes, and Douglas fir shaded gulch bottom. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5135 Thomas Cramer 1995 5 28 148 U.S.A. Wyoming Fremont Green River Basin: ca 3 air mi WSW of South Pass City on the east side of Wyo Hwy 28. -108.8448 42.4532 1 2431 Low sagebrush gravel flats. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5235 Thomas Cramer 1995 5 30 150 U.S.A. Wyoming Sublette Green River Basin: Elk Mountain, ca 22.5 air mi NE of Farson. -109.3041 42.4181 2378 Windswept rocky ridgetop. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5955 Thomas Cramer 1995 6 12 163 U.S.A. Wyoming Sublette Green River Basin: north end of Miller Mountain, ca 14.5 air mi W of La Barge. -110.4541 42.2835 1 2682 Rocky shrubless hilltop with sparse cushion plants. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 646 Thomas Cramer 1994 6 16 167 U.S.A. Wyoming Fremont Green River Basin: Continental Divide at Sweetwater River and Palmer Draw, ca 10 air mi W of South Pass City. -108.9744 42.4125 1 2317 2435 Streamside, Douglas fir canyonside, sagebrush slopes, and open rocky ridges. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 703b Thomas Cramer 1994 6 16 167 U.S.A. Wyoming Sublette Green River Basin: southern end on the east side of the Prospect Mountains, ca 17 air mi W of South Pass City. -109.1344 42.4547 2393 2621 Sagebrush slopes and hills, open rocky ridges, aspen groves, and pine stands. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5741 Amy J. Roderick 1998 6 28 179 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: N of County Road 295, ca 19.5 air mi SE of Alcova townsite. -106.6491 42.4529 2115 2134 Chalky hills; sagebrush-grassland leading into barren knolls of cushion plants. Phenology: fruiting. RM RM 337458 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5 Andrew Warren 1981 4 28 118 U.S.A. Wyoming Carbon Ca 1 air mi N of Rawlins. 2164 Shallow loam of sagebrush-grassland with Phlox hoodii, Purshia tridentata and Poa fendleriana. Phenology: flowering. RM RM 366037 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 583 Andrew Warren 1983 6 2 153 U.S.A. Wyoming Carbon Rawlins Uplift: above Bureau of Land Management District Office; just N of Rawlins. 2134 Occasional on rocky hillside with Agropyron spicatum, Haplopappus acaulis, and Artemisia nova. Phenology: fruiting. RM RM 131693 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 11312 Aven Nelson 1930 6 10 161 U.S.A. Wyoming Albany Plumbago Canyon. Steep slopes. Phenology: fruiting. RM RM 4937 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1223 Aven Nelson 1895 5 121 U.S.A. Wyoming Laramie Hills. Phenology: flowering & fruiting. RM RM 28529 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7019 Aven Nelson 1900 6 3 154 U.S.A. Wyoming Albany Laramie Hills. Sandy slopes and stony ledges. Phenology: flowering & fruiting. RM RM 28530 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7873 Aven Nelson 1900 8 1 213 U.S.A. Wyoming Albany Telephone Mines. On the alpine slopes. Phenology: fruiting. RM RM 138408 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 790 Aven Nelson Ruth A. Nelson 1933 6 25 176 U.S.A. Wyoming Medicine Bow Mountains. Phenology: flowering & fruiting. RM RM 79628 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 9334 Aven Nelson 1910 5 25 145 U.S.A. Wyoming Albany Laramie. Sandy hilltops. Phenology: fruiting. RM RM 28531 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. s.n. Aven Nelson 1900 6 10 161 U.S.A. Wyoming Sweetwater Bush Ranch. Phenology: fruiting. RM RM 3237 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. s.n. Aven Nelson 1893 6 152 U.S.A. Wyoming Albany Laramie. Phenology: flowering & fruiting. RM RM 3810 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. s.n. Aven Nelson 1894 5 4 124 U.S.A. Wyoming Albany Laramie Hills. -105.3564 41.3886 9 2439 Phenology: flowering. RM RM 65 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. s.n. B. C. Buffum 1892 5 21 142 U.S.A. Wyoming Albany Laramie Hills. Phenology: flowering. RM RM 302238 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 609 Barry Hammel Ronald L. Hartman 1977 9 2 245 U.S.A. Wyoming Carbon Sheephead Mountain area, east base of mountain. 2439 Frequent in sandy, gravely soil. Phenology: fruiting. RM RM 94080 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 2542 Edwin B. Payson Lois B. Payson 1922 7 3 184 U.S.A. Wyoming Carbon 10 mi N of Saratoga. -106.8227 41.5902 1 Dry hills. Phenology: fruiting. RM RM 115248 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4733 Edwin B. Payson Lois B. Payson 1926 5 16 136 U.S.A. Wyoming Carbon Southwest corner of Bates Hole. -106.4529 42.3202 2 2195 Phenology: flowering & fruiting. RM RM 115245 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4811 Edwin B. Payson Lois B. Payson 1926 6 21 172 U.S.A. Wyoming Carbon Freezeout Hills, N of Medicine Bow -106.2497 42.2231 1 2103 2317 Beneath Cercocarpus bushes. Phenology: fruiting. RM RM 15427 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4487 Elias Nelson 1898 7 10 191 U.S.A. Wyoming Carbon Freezeout Hills. Phenology: fruiting. RM RM 12482 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5246 Elias Nelson 1898 8 29 241 U.S.A. Wyoming Albany La Plata Mines. Phenology: fruiting. RM RM 166751 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 6163 George E. Osterhout 1921 6 30 181 U.S.A. Wyoming Carbon 7 mi N of Medicine Bow. Phenology: fruiting. RM RM 166752 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 6436 George E. Osterhout 1925 6 22 173 U.S.A. Wyoming Carbon 7 mi N of Medicine Bow. Phenology: fruiting. RM RM 342072 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 401 Helen L. Cannon Maude C. Wiegand 1946 5 26 146 U.S.A. Wyoming Sweetwater Oregon Butte Road from South Pass City, 13 mi E of main highway. -108.8087 42.2311 1 2195 2225 On knoll of Franklin limestone. Phenology: fruiting. RM RM 37596 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 58 Leslie N. Goodding 1901 6 20 171 U.S.A. Wyoming Carbon TB Ranch. -106.2005 42.0774 1 2103 Barren, desert, rocky flats. Phenology: fruiting. RM RM 338116 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. s.n. Max H. Schroeder Gary L. Ranck 1973 6 14 165 U.S.A. Wyoming Carbon Stratton Hydrology Study Area: Sane Creek Upland. -107.1381 41.4181 1 2134 2439 Sagebrush rangeland. Phenology: fruiting. RM RM 338115 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. s.n. Max H. Schroeder Gary L. Ranck 1973 6 13 164 U.S.A. Wyoming Carbon Stratton Hydrology Study Area: Loco Creek Meadow. -107.1376 41.4323 2 2134 2439 Sagebrush rangeland. Phenology: fruiting. RM RM 338117 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. s.n. Max H. Schroeder Gary L. Ranck 1973 6 6 157 U.S.A. Wyoming Carbon Stratton Hydrology Study Area: Sane Creek Upland. -107.1376 41.4179 1 2134 2439 Sagebrush rangeland. Phenology: flowering. RM RM 300469 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4510 Marvin L. Roberts 1976 4 30 121 U.S.A. Wyoming Carbon 5 mi W of Rawlins, W of Cherokee Creek, N of Hogback Lake; rocky hill on road to gravel pit from I-80, near Barnes Road. Common, in crevices of rocks. Phenology: flowering. RM RM 151652 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1014 Marion Ownbey 1936 5 2 123 U.S.A. Wyoming Albany E of Centennial, near Table Top Plains. Phenology: flowering. RM RM 194096 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 16131 Otto Degener Leroy Peiler 1942 7 12 193 U.S.A. Wyoming Carbon Rawlins. 1829 2134 Dry, rock ledges Phenology: fruiting. RM RM 391598 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 300 Robert J. Hill 1973 6 21 172 U.S.A. Wyoming Sweetwater Red Desert: Great Divide Basin: North Table Mountain. 2317 Growing on the north and eastern slopes in friable soils, dry rock soil. Phenology: fruiting. RM USFS 404254 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1816 Ralph K. Gierisch 1958 6 2 153 U.S.A. Wyoming Albany Medicine Bow National Forest: vicinity Brooklyn Lake Guard Station. 2896 Shallow, rocky loam on 5% W slope with Carex, Poa Phenology: flowering. RM RM 316792 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 23 Ray A. Christensen 1979 6 6 157 U.S.A. Wyoming Sweetwater Ca 46 air mi SW of Pilot Butte, ca 35 air mi SW of Green River. 2487 Dominant species include Artemisia tridentata, Symphoricarpos oreophilus, Poa fendeleriana, and Phlox hoodii in shallow loamy soil. Phenology: flowering & fruiting. RM USFS 864444 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 71641 B. E. Nelson Emily Elliott 2007 6 2 153 U.S.A. Montana Carbon Beartooth Mountains: Custer National Forest: along Line Creek from Wyoming N ca 1/3 mi, ca 12.5 air mi S of Red Lodge. -109.3009 45.0046 2012 2134 On dolomite flat irons. Phenology: fruiting. RM USFS 861310 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 71737 B. E. Nelson Emily Elliott 2007 6 2 153 U.S.A. Wyoming Park Beartooth Mountains: Shoshone National Forest: ridge S of Line Creek, ca 0.3-0.5 mi S of Montana, ca 37 air mi NNW of Cody. -109.2972 44.9997 1844 2012 Slopes of decomposing granite or redbeds with limber pine and Douglas fir. Phenology: flowering & fruiting. RM USFS 864423 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 181 Emily Elliott Brian Elliott 2007 5 21 141 U.S.A. Montana Carbon Beartooth Mountains: Custer National Forest: along Forest Road 2071 and Forest Road 21478 at intersection, ca 3 air mi SW of Red Lodge. -109.3025 45.158 1890 2012 Limestone outcrop. Phenology: flowering & fruiting. RM RM 939180 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 201 Emily Elliott Brian Elliott 2007 5 21 141 U.S.A. Montana Carbon Beartooth Mountains: E of Meeteetse Trail Road, ca 5 air mi SE of Red Lodge. -109.2203 45.1207 1 1676 1798 South-facing open grass/forb meadow into riparian area to northeast-facing grass/forb slope. Phenology: flowering & fruiting. RM RM 939181 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1053 Emily Elliott Brian Elliott 2007 6 8 159 U.S.A. Montana Park Absaroka Mountains: ca 3.5 air mi NNW of National Forest, ca 2 air mi E of Livingston. -110.5249 45.6595 1432 Open cobbly hills dominated by low forbs. Phenology: fruiting. RM USFS 868573 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1569 Emily Elliott Ronald L. Hartman 2007 6 11 162 U.S.A. Montana Gallatin Gallatin Range: Gallatin National Forest: Buffalo Horn Creek, 1.4 road mi up stream. -111.1853 45.1098 1 2225 2378 Limestone Cliffs. Phenology: fruiting. RM USFS 868574 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 2242 Emily Elliott Ken Elliott 2007 7 4 185 U.S.A. Montana Park Absaroka Range: Gallatin National Forest: E of Forest Road 2532, ca 5.8 air mi SE of Livingston. -110.4855 45.5966 1859 2097 Limestone cliffs with talus slope below. Phenology: fruiting. RM USFS 864442 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 2843 Emily Elliott Dean Sherman 2007 7 13 194 U.S.A. Montana Carbon Beartooth Mountains: Custer National Forest: Hellroaring Plateau, ca 14.5 air mi SW of Red Lodge. -109.4856 45.0404 2896 3115 Subalpine meadow dominated by sedges and forbs; basin bottom and ridge in sub-alpine. Phenology: fruiting. RM USFS 861681 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 54655 Ronald L. Hartman B. E. Nelson 1996 6 12 164 U.S.A. Wyoming Park Beartooth Mountains: Line Creek just S of Montana. -109.272 45.0001 2 1798 2012 Stream margin, rocky slopes and ridges, redbeds. Phenology: fruiting. RM RM 918561 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5071 Laura E. Lukas 2008 6 18 170 U.S.A. Wyoming Carbon Medicine Bow Mountains: southeast-facing hill, N of Forest Road 111, ca 1 1/4 air mi W of intersection of Forest Road 111 and I-80, ca 1.5 air mi W of Arlington. -106.252 41.6013 2402 Transition from sagebrush to draw. Phenology: fruiting. RM RM 918562 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5164 Laura E. Lukas 2008 6 18 170 U.S.A. Wyoming Carbon Medicine Bow Mountains: White Rock Canyon, ca 0.5 air mi W of Forest Road 111, ca 5 air mi WSW of Arlington; ca 28 air mi NNE of Saratoga. -106.2869 41.5742 2584 Foot of white rock outcrops/cliffs in gravelly soil with scattered limber pine and Douglas fir. Phenology: flowering & fruiting. RM RM 918564 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5227 Laura E. Lukas 2008 6 23 175 U.S.A. Wyoming Carbon Medicine Bow Mountains: Spring Creek and Tableland Ditch, E of County Road 101 (Medicine Bow River Road), ca 10 air mi W of Arlington; ca 23 air mi NE of Saratoga. -106.4012 41.5862 2423 Grassland. Phenology: fruiting. RM RM 918563 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5901 Laura E. Lukas Patricia E. Lukas 2008 7 8 190 U.S.A. Wyoming Albany Medicine Bow Mountains: Rock Creek Point and vicinity, just W of Forest Road 329, ca 7 air mi N of Centennial; ca 14 air mi SSE of Arlington. -106.1531 41.3996 3013 3135 Rocky windswept subalpine ridge, low vegetation. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 6264 Amy J. Roderick 1998 7 11 192 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Shirley Mountains: Pryor Flats Recreational Area, 0.5 air mi S of County Road 102; ca 20.2 air mi SW of Shirley Basin townsite. -106.5787 42.2385 2469 Granite outcrops among aspen, limber pine, and subalpine fir. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 716 Rick McNeill 2008 6 24 176 U.S.A. Montana Meagher Lewis and Clark National Forest: Castle Mountains: Forest Road 581, ca 4.5 air mi SW of Checkerboard. -110.6174 46.5387 1988 Stunted junipers and Pseudotsuga; open exposed limestone ridge. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1021 Rick McNeill 2008 6 28 180 U.S.A. Montana Judith Basin Lewis and Clark National Forest: Little Belt Mountains: Gibson Peak, along Trail 446, off of Forest Road 266. -110.4491 46.947 2357 Sub alpine, scattered Pinus flexilis, Abies lasiocarpa, and Picea glauca; exposed limestone ridge and peak. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1594 Rick McNeill 2008 7 3 185 U.S.A. Montana Meagher Lewis and Clark National Forest: Little Belt Mountains: junction of Forest roads 6503 and 831, ca 7 air mi N of Newland Creek Reservoir. -110.9605 46.737 1952 Open ridge leading to forested peak; Pinus contorta and Pseudotsuga menziesii, limestone outcrops. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 2148 Rick McNeill 2008 7 14 196 U.S.A. Montana Lewis and Clark Lewis and Clark National Forest: Front Range: Cigarette Rock, ca 9 air mi S of Benchmark airstrip. -112.8614 47.3732 1 2521 Ridge and peak of exposed limestone; northeast and southwest aspects, 0-45% slope. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 2837 Rick McNeill 2008 7 28 210 U.S.A. Montana Lewis and Clark Lewis and Clark National Forest: Front Range: on ridge across valley, S of Deadman Hill, part of "Nineteen Ridge", sandstone ridge and peak on north side of main ridge, ca 4 air mi NW at South Fork Sun River Trail head -112.9648 47.5154 2263 Along ridge up to peak mixed burned/unburned; burned on north side, ridge running NNE to SSW; 0-50% slope; exposed sandstone. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 87101 Ronald L. Hartman Rick McNeill 2008 6 12 164 U.S.A. Montana Meagher Lewis and Clark National Forest: Castle Mountains: ca 1.5 air mi SW of Checkerboard on Forest Road 581. -110.5834 46.554 1 1771 High exposed ridge. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 87516 Ronald L. Hartman Rick McNeill 2008 6 18 170 U.S.A. Montana Lewis and Clark Lewis and Clark National Forest: Front Range: ca 18 air mi NW of Augusta; lower dam site at entrance to Sun River Canyon. -112.707 47.6205 1393 Limestone escarpment and adjacent outcrops. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 87595 Ronald L. Hartman Rick McNeill 2008 6 18 170 U.S.A. Montana Lewis and Clark Lewis and Clark National Forest: Front Range: Forest Road 235, near Forest boundary, ca 14 air mi SW of Augusta. -112.6978 47.4137 1542 Limestone outcrop adjacent to road. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 88485 Ronald L. Hartman 2008 8 13 226 U.S.A. Montana Meagher Lewis and Clark National Forest: Crazy Mountains: long ridge leading to base of summit of Loco Mountain. -110.3709 46.2208 1 2600 2701 Alpine ridge, rocky, talus slopes, patches of whitebark pine, granitic (gray with scattered flakes of black). Phenology: fruiting. RM RM 939182 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4658 Emily Elliott 2008 6 11 163 U.S.A. Montana Park Absaroka Range: ca 3.5 air mi NNW of National Forest; ca 2 air mi E of Livingston. -110.5249 45.6595 1432 Open cobbley hills, dominated by low forbs. Phenology: fruiting. RM USFS 868575 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5369 Emily Elliott Brian Elliott 2008 6 28 180 U.S.A. Montana Park Absaroka Range: Gallatin National Forest: along Suce Creek Trail in the vicinity of Elephanthead Mountain, ca 10 air mi SE of Livingston; then N to Mission Creek. -110.4279 45.5515 2682 2829 Alpine below dolomite cliffs dominated by forbs. Phenology: flowering. RM USFS 868576 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5373 Emily Elliott Brian Elliott 2008 6 28 180 U.S.A. Montana Park Absaroka Range: Gallatin National Forest: along Suce Creek Trail in the vicinity of Elephanthead Mountain, ca 10 air mi SE of Livingston; then N to Mission Creek. -110.4279 45.5515 2682 2829 Alpine below dolomite cliffs dominated by forbs. Phenology: flowering. RM USFS 868577 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5375 Emily Elliott Brian Elliott 2008 6 28 180 U.S.A. Montana Park Absaroka Range: Gallatin National Forest: along Suce Creek Trail in the vicinity of Elephanthead Mountain, ca 10 air mi SE of Livingston; then N to Mission Creek. -110.4279 45.5515 2682 2829 Alpine below dolomite cliffs dominated by forbs. Phenology: flowering. RM RM 861719 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5618 Emily Elliott Brian Elliott and Melanie Shade 2008 7 4 186 U.S.A. Wyoming Park Beartooth Mountains: Shoshone National Forest: S from Line Creek Plateau Trailhead on U.S. Hwy 212, ca 14 air mi SW from Red Lodge. -109.3937 44.9992 3094 3109 Moist alpine meadows dominated by forbs with scattered rock outcrops. Phenology: flowering. RM RM 861720 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5639 Emily Elliott Melanie Shade 2008 7 6 188 U.S.A. Wyoming Park Beartooth Mountains: Beartooth Plateau: Shoshone National Forest: ca 17.5 air mi SSW of Red Lodge along U.S. Hwy 212, starting at the Beartooth Loop Trailhead going N along the plateau. -109.452 44.9728 3170 3231 Alpine meadow in rocky decomposing granite. Phenology: flowering. RM USFS 868495 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5764 Emily Elliott Brian Elliott 2008 7 9 191 U.S.A. Montana Gallatin Gallatin Range: Gallatin National Forest: along Buffalo Horn Creek, ca 38-41 air mi S of Bozeman; from Buffalo Horn Trailhead to Tom Miner Trailhead. -111.1984 45.1057 2012 2567 South-facing limestone cliffs and talus. Phenology: fruiting. RM USFS 868578 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5822 Emily Elliott Brian Elliott 2008 7 10 192 U.S.A. Montana Gallatin Gallatin Range: Gallatin National Forest: Ramshorn Peak, ca 36 air mi S of Bozeman -111.0931 45.1554 2865 3137 Alpine meadow with conglomerate rocky outcrops. Phenology: flowering & fruiting. RM USFS 868579 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5869 Emily Elliott Brian Elliott 2008 7 10 192 U.S.A. Montana Gallatin Gallatin Range: Gallatin National Forest: Twin Peaks, ca 36 air mi S of Bozeman. -111.0822 45.1647 2865 3137 Alpine meadow with conglomerate rocky outcrops. Phenology: flowering & fruiting. RM USFS 868580 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 6004 Emily Elliott Brian Elliott 2008 7 14 196 U.S.A. Montana Sweet Grass Absaroka Range: Gallatin National Forest: N of Rainbow Lakes on Lake Plateau, ca 40 air mi SSW of Big Timber; from the Box Canyon Trailhead over the Lake Plateau to the Upsidedown Creek Trailhead on Forest Road 6639. -110.122 45.2809 2911 3054 Alpine meadow with moist to saturated soils. Phenology: flowering. RM RM 861721 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 6345 Emily Elliott 2008 7 21 203 U.S.A. Wyoming Park Beartooth Mountains: Shoshone National Forest: Beartooth Plateau: near Clay Butte Lookout/Visitor Center, along U.S. Hwy 212, ca 24 air mi SW of Red Lodge, Montana. -109.6232 44.9616 2939 3085 Alpine meadow with limestone outcrops. Phenology: flowering & fruiting. RM RM 939190 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7084 Emily Elliott Brian Elliott 2008 8 4 217 U.S.A. Montana Park Absaroka Range: Near West Boulder Plateau and Falls Creek, ca 35 air mi SSW of Big Timber. -110.327 45.4283 2865 3073 Vegetated talus slope in subalpine zone. Phenology: fruiting. RM USFS 868581 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7155 Emily Elliott Brian Elliott 2008 8 4 217 U.S.A. Montana Park Absaroka Range: Gallatin National Forest: West Boulder Plateau, ca 32.5-33 air mi SSW of Big Timber. -110.3072 45.4262 3073 3243 Alpine meadow with talus and boulder fields. Phenology: fruiting. RM USFS 868582 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7156a Emily Elliott Brian Elliott 2008 8 4 217 U.S.A. Montana Park Absaroka Range: Gallatin National Forest: West Boulder Plateau, ca 32.5-33 air mi SSW of Big Timber. -110.3072 45.4262 3073 3243 Alpine meadow with talus and boulder fields. Phenology: fruiting. RM USFS 868805 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7433 Emily Elliott Bernadette Kuhn 2008 8 13 226 U.S.A. Montana Carbon 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. -109.721 45.0143 2926 3085 Subalpine with forb dominated meadows with scattered Abies, Pinus albicaulis, and Picea stands and rock outcrops. Phenology: fruiting. RM RM 864440 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7608 Emily Elliott Bernadette Kuhn 2008 8 17 230 U.S.A. Montana Carbon Beartooth Mountains: Custer National Forest: near the west side of Hellroaring Plateau, ca 15.5 air mi SW of Red Lodge. -109.5057 45.0567 3103 3573 Alpine meadow with rocky outcrop. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 6431 Amy J. Roderick 1998 7 11 192 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Shirley Mountains: Shirley Loop Road near radio towers, ca 12.5 air mi SE of Leo. -106.5787 42.2096 2 2652 Artemisia tripartita and mixed grasses on chalky substrate. Phenology: fruiting. RM USFS 868583 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 87761 Ronald L. Hartman 2008 7 14 196 U.S.A. Montana Park Beartooth Mountains: Gallatin National Forest: Henderson Mountain, ca 2.5-3 air mi N of Cooke City. -109.9444 45.0515 3083 3146 Rocky alpine ridge. Phenology: flowering & fruiting. RM RM 864445 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 87810 Ronald L. Hartman 2008 7 16 198 U.S.A. Montana Park Beartooth Mountains: Custer National Forest: Sheep Mountain, ca 3.5 air mi N of Cooke City. -109.9337 45.0784 3170 3221 Alpine meadows on north end of mountain. Phenology: flowering & fruiting. RM USFS 868584 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 87836 Ronald L. Hartman 2008 7 16 198 U.S.A. Montana Park Beartooth Mountains: Gallatin National Forest: Sheep Mountain, ca 3.5 air mi N of Cooke City. -109.9322 45.0779 3198 3221 Grassy to rocky alpine ridge. Phenology: fruiting. RM USFS 868585 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 87842 Ronald L. Hartman 2008 7 16 198 U.S.A. Montana Park Beartooth Mountains: Gallatin National Forest: Sheep Mountain, ca 3.5 air mi N of Cooke City. -109.932 45.076 3198 3244 Rocky ridge. Phenology: fruiting. RM RM 861682 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 87941 Ronald L. Hartman 2008 7 19 201 U.S.A. Wyoming Park Beartooth Mountains: Shoshone National Forest: Wyoming Creek and upstream, ca 36.5 air mi NNW of Cody. -109.3992 44.9899 3143 3219 Rocky slopes, meadows, and wet areas. Phenology: flowering & fruiting. RM RM 861683 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 87942 Ronald L. Hartman 2008 7 19 201 U.S.A. Wyoming Park Beartooth Mountains: Shoshone National Forest: Wyoming Creek and upstream, ca 36.5 air mi NNW of Cody. -109.3992 44.9899 3143 3219 Rocky slopes, meadows, and wet areas. Phenology: fruiting. RM USFS 868809 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7156b Emily Elliott Brian Elliott 2008 8 4 217 U.S.A. Montana Park Absaroka Range: Gallatin National Forest: West Boulder Plateau, ca 32.5-33 air mi SSW of Big Timber. -110.3072 45.4262 3073 3243 Alpine meadow with talus and boulder fields. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4098 Rick McNeill 2009 6 3 154 U.S.A. Montana Wheatland Lewis and Clark National Forest: Little Belt Mountains: Clarks Desert, Forest Road 6519, above Iron Springs Coulee, ca 5 air mi SE of Bluff Mountain. -110.1841 46.6218 1608 Open meadow, few stunted Pinus flexilis; 0-5% slope; south aspect; limestone. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4316 Rick McNeill 2009 6 8 159 U.S.A. Montana Meagher Lewis and Clark National Forest: Castle Mountains: Forest Road 581 S of Limestone Ridge, 1/4 mi N of the junction with Forest Road 211. -110.6487 46.4999 2173 Exposed limestone ridge; south and north aspects; 0-7% slope; occasional Pinus flexilis and Juniperus communis. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4332 Rick McNeill 2009 6 8 159 U.S.A. Montana Meagher Lewis and Clark National Forest: Castle Mountains: Forest Road 581 on Yankee Jim Ridge, ca 0.5 mi E of Hensely Creek. -110.661 46.4706 2061 Lightly forested slope, Pseudotsuga menziesii and Artemisia tridentata; east aspect; 15% slope; limestone. Phenology: flowering. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4372 Rick McNeill 2009 6 8 159 U.S.A. Montana Meagher [location and coordinates withheld] 1744 Talus slope; west aspect; 15-35% slope; granite/sandstone. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4587 Rick McNeill Addy Wycgans 2009 6 18 169 U.S.A. Montana Teton Front Range: Ear Mountain Trail, ca 0.7 air mi WSW of trailhead. -112.6564 47.866 1698 Exposed limestone ridge; northeast aspect; 5-15% slope; ridge running northwest to southeast; shallow soils. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4675 Rick McNeill Addy Wycgans 2009 6 18 169 U.S.A. Montana Teton Front Range: open ridge, ca 2.2 air mi SW of Ear Mountain Trailhead. -112.6785 47.8492 1813 Exposed rock ridge, blue/ gray siltstone; northeast aspect; 0-15% slope. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7609 Rick McNeill 2009 7 27 208 U.S.A. Montana Lewis and Clark Lewis and Clark National Forest: Front Range: Scapegoat Mountain, ca 3 air mi SSW of Halfmoon Peak. -112.8287 47.3099 2809 Limestone peak; all aspects; 0-40% slope. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7678 Rick McNeill 2009 7 28 209 U.S.A. Montana Lewis and Clark Lewis and Clark National Forest: Front Range: pass on Crown Mountain Trail (Forest Trail 270), ca 0.5 mi S of Crown Mountain. -112.7623 47.3702 2234 Talus saddle, very little soil development; all aspects; 10-40% slope; scattered Abies lasiocarpa krummholz. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 8611 Rick McNeill 2009 8 5 217 U.S.A. Montana Lewis and Clark Helena National Forest: Front Range: ridge ca 1 1/4 air mi W of Red Mountain. -112.4683 47.1644 2234 Exposed limestone ridge, cliffs on south side of ridge, talus to shallow soil; 0-20% slope; Pinus flexilis and Pinus contorta krummholz. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 8612 Rick McNeill 2009 8 5 217 U.S.A. Montana Lewis and Clark Helena National Forest: Front Range: ridge ca 1 1/4 air mi W of Red Mountain. -112.4683 47.1644 2234 Exposed limestone ridge, cliffs on south side of ridge, talus to shallow soil; 0-20% slope; Pinus flexilis and Pinus contorta krummholz. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 8671 Rick McNeill 2009 8 5 217 U.S.A. Montana Lewis and Clark Helena National Forest: Front Range: Green Mountain, ca 2.5 air mi SSE of Red Mountain. -112.4248 47.1272 2263 Peak; all aspects; 0-45% slope; scattered Abies lasiocarpa, Pinus contorta, and Pinus flexilis; shallow dry soils, banded gneiss. Phenology: fruiting. RM USFS 868808 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 13744 Brian Elliott 2008 6 22 174 U.S.A. Montana Park Absaroka Range: Gallatin National Forest: W of Main Boulder Ranger Station, ca 25.5 air mi SW of Big Timber. -110.2243 45.5245 1615 1676 On south- and east-facing slopes, mixed forest with limber pine, aspen, Douglas fir, and open meadows. Phenology: fruiting. RM USFS 868806 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 13838 Brian Elliott 2008 6 22 174 U.S.A. Montana Park Absaroka Range: Gallatin National Forest: below Mount Rae W of Main Boulder Ranger Station, ca 26 air mi SW of Big Timber. -110.2351 45.5263 1981 2134 On and below south-facing limestone bluffs, recently burned Douglas fir forest, scattered aspen and lodgepole pine. Phenology: flowering. RM USFS 868807 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 13888 Brian Elliott 2008 6 22 174 U.S.A. Montana Park Absaroka Range: Gallatin National Forest: below Mount Rae W of Main Boulder Ranger Station, ca 26 air mi SW of Big Timber. -110.2555 45.5219 2350 On east-facing slope on limestone bluffs, recently burned spruce and lodgepole pine, now forb dominated. Phenology: flowering & fruiting. RM RM 864441 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 13973 Brian Elliott 2008 7 4 186 U.S.A. Montana Carbon Beartooth Mountains: Custer National Forest: Line Creek Plateau: S of Mount Tolman, ca 10.5 to 12.5 air mi SW of Red Lodge. -109.3794 45.03 2865 3076 Forb dominated alpine meadow. Phenology: flowering & fruiting. RM RM 863485 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 13975 Brian Elliott 2008 7 4 186 U.S.A. Montana Carbon Beartooth Mountains: Custer National Forest: Line Creek Plateau: S of Mount Tolman, ca 10.5 to 12.5 air mi SW of Red Lodge. -109.3794 45.03 2865 3076 Forb dominated alpine meadow. Phenology: flowering & fruiting. RM RM 861722 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 14682 Brian Elliott 2008 8 17 230 U.S.A. Wyoming Park Beartooth Mountains: Shoshone National Forest: Beartooth Plateau: ca 3.5 mi ESE of Beartooth Pass, 18-19 air mi SSW of Red Lodge, Montana. -109.4058 44.9471 3109 3231 Granite rock outcrops. RM RM 861723 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 14696 Brian Elliott 2008 8 17 230 U.S.A. Wyoming Park Beartooth Mountains: Shoshone National Forest: Beartooth Plateau: near and on Tolman Mountain, ca 4.5 air mi SE of Beartooth Pass, ca 18.5 air mi SSW of Red Lodge, Montana. -109.3895 44.9356 3048 3170 Alpine meadows. Phenology: fruiting. RM RM 909095 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 39428 Erwin F. Evert 2002 7 10 191 U.S.A. Montana Gallatin Bridger Range: Gallatin National Forest: along trail 1/2 to 3/4 mi W of Fairy Lake, ca 15 mi NNE of Bozeman. -110.9686 45.9022 2591 In basin near timberline on limestone with Dryas octopetala, Carex rupestris, and Minuartia obtusiloba. Phenology: flowering & fruiting. RM RM 864443 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 14363b Brian Elliott 2008 8 13 226 U.S.A. Montana Stillwater Beartooth Mountains: Custer National Forest: on the south end of Froze-to-Death Plateau, ca 13 air mi NE of Cooke City. -109.7904 45.1799 3414 3719 Alpine meadows and talus fields. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 13975 Brian Elliott 2008 7 4 186 U.S.A. Montana Carbon Beartooth Mountains: Custer National Forest: Line Creek Plateau: S of Mount Tolman, ca 10.5 to 12.5 air mi SW of Red Lodge. -109.3794 45.03 2865 3076 Forb dominated alpine meadow. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 189 Emma E. Freeland 2012 6 4 156 U.S.A. Montana Madison Gravelly Range: ridge above Daylight Creek and Trail Creek, ca 3.5 air mi ESE of Virginia City, ca 9 air mi SW of Ennis. -111.8837 45.2717 2182 2256 Rock outcrop on sagebrush covered hill. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 249 Emma E. Freeland 2012 6 6 158 U.S.A. Montana Beaverhead Ashbough Canyon, ca 4.5 air mi E of I-15, ca 29 air mi S of Dillon; ca 25 air mi NW of Monida. -112.6803 44.8049 1969 2094 Barren, rocky, reddish, gravel-covered slopes with Cerrocarpus ledifolius. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 677 Emma E. Freeland 2012 6 13 165 U.S.A. Montana Madison Ruby Range: ca 8 air mi SSW of Ruby Peak, ca 18 air mi E of Dillon. -112.2881 45.2258 2420 Rocky surface at ridge-top in a sagebrush grassland. Phenology: flowering & fruiting. RM USFS Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 688 Emma E. Freeland 2012 6 15 167 U.S.A. Montana Madison Snowcrest Range: Lewis Creek and Badger Creek, ca 20 air mi S of Virginia City, ca 0.5-2.5 air mi W of Vigilante Station. -112.0161 45.008 2719 Rocky windswept ridge. Phenology: flowering & fruiting. RM USFS Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 925 Emma E. Freeland 2012 6 19 171 U.S.A. Montana Madison Gravelly Range: Johnny Gulch, ca 7.5 air mi WSW of McAtee Bridge, ca 20 air mi SSW of Ennis. -111.7825 45.0715 2256 Limestone rock outcrops in a sagebrush grassland. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1384 Emma E. Freeland Justine Modica 2012 6 26 178 U.S.A. Montana Madison Ruby Range: Laurin Canyon to Ruby Peak, ca 22-24 air mi ENE of Dillon, ca 9-10 air mi S of Sheridan. -112.2281 45.3128 2804 2853 Windswept ridge with Pinus albicaulis. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1716 Emma E. Freeland Nicholas P. Freeland 2012 7 3 185 U.S.A. Montana Madison Gravelly Range: Monument Ridge, ca 2.5-3 air mi SW of Marmot Mountain, ca 26 air mi SSE of Virginia City. -111.8513 44.9386 2902 Windswept, alpine ridge. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1732 Emma E. Freeland 2012 7 5 187 U.S.A. Montana Madison Foothills of the Snowcrest Range: Robb-Ledford State Wildlife Management Area: Robb Creek, ca 3 air mi WNW of Hogback Mountain. -112.1824 44.9261 2362 2439 Rocky knoll between swales. Phenology: fruiting. RM RM 531902 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5809B Erwin F. Evert 1983 8 2 214 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: in basin N of Jim Mountain at head of East Fork Big Creek. -109.5163 44.5585 2 3048 3353 On tundra. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 3023 Joshua J. Irwin 2010 7 28 209 U.S.A. Idaho Custer Challis National Forest: Lost River Range: ridge NE of Invisible Mountain, 6.8 air mi NE of Mackay. -113.50304 43.97464 10 3007 Bedrock or scree in mesic barren ground vegetation; 7° slope, NW aspect; silty, sandy limestone geology. 26-75 individuals apparent. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 3207 Joshua J. Irwin Wendy Irwin 2010 7 29 210 U.S.A. Idaho Custer Challis National Forest: Lost River Range: slopes NE of Shadow Lakes near Point 10535, 10.1 air mi NNE of Mackay. -113.53556 44.0504 10 3202 Bedrock or scree in xeric fell-field vegetation; 7° slope, SSW aspect; limestone geology. 26-75 individuals apparent. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 3103 Joshua J. Irwin Wendy Irwin 2010 7 29 210 U.S.A. Idaho Custer Challis National Forest: Lost River Range: along a narrow canyon on lower Long Lost Creek, 13.5 air mi NNE of Mackay. -113.55021 44.10494 10 2428 Bedrock or scree in mesic barren ground vegetation; 32° slope, W aspect; alluvial geology. 1-25 individuals apparent. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 3920 Joshua J. Irwin 2010 8 9 221 U.S.A. Idaho Custer Challis National Forest: Cape Horn Area: ridgetop S of Lola Lakes between points 9,310 and 9,341, 19.2 air mi NW of Stanley. -115.24385 44.38681 10 2775 Bedrock or scree in mesic whitebark pine vegetation; 37° slope, S aspect; schist geology. 1-25 individuals apparent. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 2680 Joshua J. Irwin 2010 7 23 204 U.S.A. Idaho Custer Challis National Forest: Pahsimeroi Mountains: cirque basin with unnamed lake at the head of Christian Gulch, 19.4 air mi SE of Challis. -113.92331 44.3309 10 2954 Bedrock or scree in xeric barren ground vegetation; 18° slope, NE aspect; silty, sandy limestone geology. 1-25 individuals apparent. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1705 Joshua J. Irwin 2010 6 30 181 U.S.A. Idaho Custer Challis National Forest: Pahsimeroi Mountains: slopes dividing Meadow Creek and the head of Elbow Creek, 13.1 air mi ESE of Challis. -113.9759 44.45328 10 2500 Sandy or gravelly soil in xeric shrub-steppe vegetation; 4° slope, SSE aspect; volcaniclastic geology. 76-150 individuals apparent. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1564 Joshua J. Irwin 2010 6 27 178 U.S.A. Idaho Lemhi Targhee National Forest: Lemhi Range: ridge slopes N of Rocky Canyon and S of Keg Spring, 16.9 air mi SE of Gilmore. -113.08305 44.25406 10 2311 Well developed soil in xeric shrub-steppe vegetation; 9° slope, SSE aspect. 26-75 individuals apparent. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 1414 Joshua J. Irwin 2010 6 22 173 U.S.A. Idaho Lemhi Salmon National Forest: Beaverhead Mountains: ridgetop overlooking Railroad Canyon, just N of Salt Creek, 6.3 air mi NE of Leadore. -113.2635 44.74263 10 2300 Well developed soil in mesic shrub-steppe vegetation; 11° slope, NW aspect; limestone geology. Population is dominant throughout the area. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 2064 Joshua J. Irwin Wendy Irwin 2010 7 3 184 U.S.A. Idaho Butte Challis National Forest: Lemhi Range: North Creek Canyon near Point 7330, 14.2 air mi N of Howe. -113.01834 43.98872 10 2359 Sandy or gravelly soil in xeric Douglas-fir vegetation; 25° slope, E aspect; dolostone geology. Population is dominant throughout the area. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 6577 Joshua J. Irwin 2011 7 19 200 U.S.A Idaho Custer Challis National Forest: White Knob Mountains: Burma Road, ca 0.4 mi N of Corral Creek Summit, 9.3 air mi W of Mackay. -113.79851 43.911 30 2604 25-75 plants estimated in xeric soil on barren ground, 8 degree slope, NW aspect, trachyandesite geology. 25-75 plants estimated. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 6722 Joshua J. Irwin 2011 7 23 204 U.S.A Idaho Custer Challis National Forest: Lost River Range: mountain on the north side of Horseheaven Pass, 23.4 air mi NNW of Mackay. -113.7516 44.23749 30 2661 &lt;25 plants estimated in mesic solid rock on barren ground, 33 degree slope, SSW aspect, limestone geology. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7812 Joshua J. Irwin Jessica Macy 2011 8 13 225 U.S.A Idaho Lemhi Targhee National Forest: Lemhi Range: ridgetop dividing Bell Mountain Canyon and Meadow Canyon, 31.4 air mi SSE of Leadore. -113.15722 44.24952 30 2960 &lt;25 plants estimated in xeric coarse textured soil on barren ground, 27 degree slope, SW aspect, dolostone (dolomite) geology. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7838 Joshua J. Irwin Jessica Macy 2011 8 13 225 U.S.A Idaho Lemhi Targhee National Forest: Lemhi Range: just NE of unnamed peak "10633" between Bell Mountain and Meadow canyons, 31.3 air mi SSE of Leadore. -113.15012 44.25333 30 3186 &lt;25 plants estimated in mesic coarse textured soil on barren ground, 21 degree slope, NE aspect, limestone geology. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 91675 Limestone slopes and outcrops. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 91738 Ronald L. Hartman Emma E. Stewart 2011 6 16 167 U.S.A. Idaho Custer Pahsimeroi Mountains: Lime Creek above Little Antelope Flat, from first major rock outcrop SE up hogback and series of ridges, ca 11-12 air mi SE of Challis. -114.038 44.3937 1 1890 2347 Limestone outcrops. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4787 Emma E. Freeland 2013 6 2 153 U.S.A. Montana Beaverhead Timber Hills on northeast side of Blacktail Valley: Red Canyon, ca 16 air mi ESE of Dillon, ca 25 air mi ENE of Clark Canyon Reservoir. -112.3612 45.08 2237 2292 Steep, rocky, sparsely vegetated grasslands. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4980a Emma E. Freeland 2013 6 6 157 U.S.A. Montana Beaverhead Blacktail Mountains: unnamed canyon between Cottonwood Creek and Price Creek, ca 23 air mi SE of Dillon, ca 14 air mi NW of Antone Peak. -112.4147 44.9206 2198 2250 Steep, northeast-facing grassland slopes. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5257 Emma E. Freeland 2013 6 11 162 U.S.A. Montana Beaverhead Sage Creek-White Hills: ca 26 air mi S of Dillon, ca 16 air mi ESE of Clark Canyon Reservoir. -112.5364 44.8484 2115 2152 Sagebrush grasslands on rolling hills. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5272 Emma E. Freeland 2013 6 11 162 U.S.A. Montana Beaverhead Ca 3 air mi WNW of Monida, ca 16 air mi E of Garfield Mountain, ca 1 air mi N of I-15. -112.3747 44.5865 2109 2115 Rock outcrop. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5363 Emma E. Freeland 2013 6 13 164 U.S.A. Montana Beaverhead Snowcrest Range: West Fork Blacktail Deer Creek and unnamed ridge S of Antone Peak, ca 37 air mi SE of Dillon, ca 4-6 air mi SW of Antone Peak. -112.252 44.7682 2314 Eroding badlands with sandy soil. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5370 Emma E. Freeland 2013 6 13 164 U.S.A. Montana Beaverhead Snowcrest Range: West Fork Blacktail Deer Creek and unnamed ridge S of Antone Peak, ca 37 air mi SE of Dillon, ca 4-6 air mi SW of Antone Peak. -112.2401 44.748 2649 Rocky grasslands at a ridgetop. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5383 Emma E. Freeland 2013 6 13 164 U.S.A. Montana Beaverhead Snowcrest Range: West Fork Blacktail Deer Creek and unnamed ridge S of Antone Peak, ca 37 air mi SE of Dillon, ca 4-6 air mi SW of Antone Peak. -112.2471 44.7387 2548 2570 Rocky sagebrush slopes next to a two-track. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5632 Emma E. Freeland 2013 6 16 167 U.S.A. Montana Madison Gravelly Range: along Gravelly Range Road (Forest Road 292), ca 18 air mi N of Black Butte, ca 14 air mi SSW of Ennis. -111.8017 45.1559 2222 2231 Grasslands with occasional Pseudotsuga menziesii and Pinus flexilis. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5863 Emma E. Freeland 2013 6 19 170 U.S.A. Montana Madison Snowcrest Range: Ledford Creek, ca 16-18 air mi S of Ruby River Reservoir, ca 30 air mi SE of Dillon. -112.1023 44.9364 2314 Rock outcrops. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 6121 Emma E. Freeland 2013 6 24 175 U.S.A. Montana Beaverhead Western Centennial Mountains: Bean Creek, ca 3 air mi N of Idaho, ca 10 air mi W of Lakeview. -112.0211 44.5817 2103 2146 Sparsely vegetated, eroding soil and rock outcrops. Phenology: fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 6512 Emma E. Freeland 2013 7 2 183 U.S.A. Montana Madison Gravelly Range: Lazyman Hill along Forest Road 290, ca 3 air mi W of Marmot Mountain, ca 27 air mi SSW of Ennis. -111.8648 44.9751 2853 2865 Rocky, windswept ridge. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7865 Emma E. Freeland 2013 8 2 214 U.S.A. Montana Madison Gravelly Range: Bighorn Mountain, ca 2-3 air mi NE of Black Butte, ca 32 air mi of Ennis. -111.8045 44.9242 3115 3128 Steep, rocky, alpine slopes. Phenology: fruiting. RM RM 689704 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 245 C. H. Refsdal Duane Atwood 1994 5 19 139 U.S.A. Wyoming Uinta Basins and Mountains of Southwest Wyoming: Oyster Ridge, ca 3.5 air mi SW of Cumberland Gap; ca 3.6 road mi SW of the junction of U.S. Hwy 189 and Wyo Hwy 412 on south side of U.S. Hwy 189. -110.5678 41.5428 1 2134 2195 Sandstone outcrops and ridgetop. Phenology: fruiting. RM RM 689705 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 705 C. H. Refsdal R. H. Lathrop 1994 6 11 162 U.S.A. Wyoming Sweetwater Basins and Mountains of Southwest Wyoming: Cedar Mountain, ca 5 air mi NW of McKinnon; ca 4.1 road mi W of the junction of Cedar Mountain Rim Road with Turtle Bluff Rim Road. -110.0282 41.093 1 2597 2606 Semi-barren, windswept ridgetop. Phenology: fruiting. RM RM 689706 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 997 C. H. Refsdal Walter Fertig 1994 6 22 173 U.S.A. Wyoming Sweetwater Basins and Mountains of Southwest Wyoming: Cedar Mountain, ca 5 air mi NW of McKinnon; ca 0.5 road mi N of Turtle Bluff Rim Road. -110.0282 41.093 1 2542 2591 Semi-barren, windswept ridgetop and west-facing slopes. Phenology: fruiting. RM 689707 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 45249 Ronald L. Hartman Tom Cramer and Charmaine Refsdal 1994 5 24 144 U.S.A. Wyoming Sweetwater Basins and Mountains of Southwest Wyoming: north end of Black Mountain and Pine Spring area, ca 26 air mi S of Green River. -109.761 41.1947 3 2073 2408 Sagebrush slopes, cushion communities, conglomerate rim rock, wind swept mesa top, and spring area. Phenology: flowering & fruiting. RM RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 4781 C. H. Refsdal Larry Refsdal 1995 7 1 182 U.S.A. Wyoming Lincoln Basins and Mountains of Southwest Wyoming: Oyster Ridge, ca 2 air mi S of Kemmerer on north side of U.S. Hwy 30 along the Hams Fork. -110.5286 41.7531 2109 2213 Steep sandstone bed with lichens, west aspect. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 5076 C. H. Refsdal B. E. Nelson 1995 7 8 189 U.S.A. Utah Rich [location and coordinates withheld] 1981 2115 Sagebrush slopes with scattered junipers. Phenology: fruiting. RM Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 7320 C. H. Refsdal 1995 8 19 231 U.S.A. Utah Summit North Slope Uinta Mountains: Wasatch National Forest: ca 27 air mi SSE of Evanston, Wyoming; 0.3 mi E of Deadman Pass. -110.7048 40.8508 1 3182 3405 Steep east-west ridge with gravelly limestone cliffs, sparse spruce trees; subalpine. Phenology: fruiting. RM 957295 Draba oligosperma var. oligosperma physical specimen Brassicaceae Draba oligosperma var. oligosperma Hook. 3070 Timothy W. Chumley 1995 8 14 226 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Mosquito Range: from Weston Pass S along alpine ridges and along a tributary of the South Fork of the South Platte River, ca 11.5 air mi SW of Fairplay. -106.19 39.1217 1 3353 3870 On calcareous mine spoils on west-facing slope. Phenology: fruiting. RM RM 340007 Draba oligosperma var. pectinipila physical specimen Brassicaceae Draba oligosperma var. pectinipila (Rollins) C. L. Hitchc. 1442a Barry C. Johnston 1977 8 7 219 U.S.A. Wyoming Park Shoshone National Forest: on west side of Clay Butte ridge. -109.63722 44.95 3048 White rock outcrops and steep crevices just below near-vertical cliffs overlooking talus bowls; growing in damp soil in rock crevices, just below zone of D. nivalis var. brevicula. Phenology: fruiting. RM RM Draba oligosperma var. pectinipila physical specimen Brassicaceae Draba oligosperma var. pectinipila (Rollins) C. L. Hitchc. 7473 Erwin F. Evert 1984 8 12 225 U.S.A. Wyoming Park Beartooth Plateau: Clay Butte, ca 1-3 mi N of the Beartooth Hwy (U.S. Hwy 212). -109.6159 44.9805 2987 3170 On calcareous substrates of rocky tundra. RM RM 633094 Draba oligosperma var. pectinipila physical specimen Brassicaceae Draba oligosperma var. pectinipila (Rollins) C. L. Hitchc. 16789 Walter Fertig Jill Walford and Sabine Mellman-Brown 1996 7 10 192 U.S.A. Wyoming Park Beartooth Range: west side of Clay Butte on summit and west-facing rim, ca 0.8 mi N of the lookout tower and ca 1.5 mi N of U.S. Hwy 212. -109.6362 44.9504 3048 West-facing yellowish clay slope with cover of small limestone gravel between bedrock cliffs; cushion plant community with cover 5-25%; with scattered Festuca baffinensis, Claytonia megarrhiza, Cerastium beeringianum, and Phlox pulvinata. Phenology: fruiting. RM RM 329547 Draba oligosperma var. pectinipila physical specimen Brassicaceae Draba oligosperma var. pectinipila (Rollins) C. L. Hitchc. 3562 Robert D. Dorn 1980 8 10 223 U.S.A. Wyoming Park -109.6159 44.9805 1 3170 Rocky, exposed, calcareous slope with D. oligosperma and Saxifraga oppositifolia. Phenology: fruiting. RM RM 383092 Draba oligosperma var. pectinipila physical specimen Brassicaceae Draba oligosperma var. pectinipila (Rollins) C. L. Hitchc. 86-241 Reed C. Rollins Kathryn W. Rollins 1986 7 14 195 U.S.A. Colorado Gunnison Above and E of Cottonwood Pass, W of Buena Vista. Steep hillside. Petals yellow, siliques with pectinate trichomes. Phenology: flowering & fruiting. RM RM Draba oligosperma var. pectinipila physical specimen Brassicaceae Draba oligosperma var. pectinipila (Rollins) C. L. Hitchc. 24183 Ronald L. Hartman Mike Hartman 1988 7 12 194 U.S.A. Wyoming Park Southwestern Absarokas: ca 50 air mi SW of Cody, vicinity of Thorofare Mountain. -109.80139 43.9817 2 2804 2926 Cirque basin with spruce forests and rocky stream sides. RM RM 841699 Draba oligosperma var. pectinipila physical specimen Brassicaceae Draba oligosperma var. pectinipila (Rollins) C. L. Hitchc. 3336 Bonnie Heidel 2009 7 18 199 U.S.A. Wyoming Park Beartooth Mountains: west side of Clay Butte ridge, 1 mi W of Beartooth summit. 3000 3085 Cushion plant community on upper gravelly limestone slopes, west aspect, 5-25% slope, with Geum rossii, Festuca brachyphylla, Phlox pulvinata. Phenology: flowering. 3600 3,1,0 true