: 1.21 $2024-03-28T21:05:05-7:0034.230.68.214searchRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray6619Timothy W. Chumley1996829242U.S.A.ColoradoParkEast-central Colorado: Mosquito Range to Plains: Mosquito Range: Mt. Bross: on SW flank of Mt. Bross S of Sunset Home Mine, off Bucksin Joe or County Road 8 ca 3.4 air mi NW of Alma.-106.116839.310734023658In a rocky drainage on steep slopes. Phenology: flowering.RMUSFS853004 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray473David Rosenthal199685218U.S.A.WyomingFremontWind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: unnamed peak W of Bachelor Creek Trail.-109.75943.489831403262Granite boulder slopes and meadow. Phenology: flowering.RMUSFS851477 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray475David Rosenthal199685218U.S.A.WyomingFremontWind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: unnamed peak W of Bachelor Creek Trail.-109.75943.489831403262Granite boulder slopes and meadow. Phenology: flowering.RMUSFS851478 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray55449Ronald L. Hartman David Rosenthal1996716198U.S.A.WyomingFremontWind River Range: Fitzpatrick Wilderness Area: Old Glacier Trail to Arrow Mountain.-109.565743.377131093536Top and slopes of mountain; alpine meadow and rocky slopes. Phenology: flowering.RMUSFS851479 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray55495Ronald L. Hartman David Rosenthal1996718200U.S.A.WyomingFremontWind River Range: Fitzpatrick Wilderness Area: Arrow Mountain, Circle benchmark and east on slope.-109.545843.377132313532Talus slopes and alpine meadows. Phenology: flowering.RMRM781743 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray27923Erwin F. Evert199478189U.S.A.WyomingTetonAbsaroka Mountains: Bridger-Teton National Forest: Angle Mountain, 1.5 mi N of U.S. Hwy 26/287; ca 6 mi NW of Togwotee Pass.-110.122743.82293109Subsummit ridge W of summit; spruce/whitebark pine parkland with Polygonum bistortoides and Castilleja cusickii. Phenology: flowering.RMRM787881 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray32054Erwin F. Evert Yolanda Evert1996710192U.S.A.WyomingTetonTeton Range: Grand Teton National Park: Rendezvous Mountain: 0-0.5 mi W of ski-tram summit building.-110.875343.605230483170Ridge top, rocky tundra and krummholz on clacareous substrate with Antennaria aromatica, Carex rupestris, and Dryas octopetala. Phenology: flowering.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray105Amy J. Roderick1996625177U.S.A.WyomingCarbonMedicine Bow Mountains: Elk Mountain: Mill Creek, ca 2/5 mi SE of Elk Mountain summit.-106.526241.635431403170Alpine to subalpine community. Phenology: flowering.RMRM821197 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray36329Erwin F. Evert1998811223U.S.A.WyomingFremontWind River Range: Shoshone National Forest: west side of Arrow Mountain, 12 mi S of Dubois.-109.563243.377833533414Turfy tundra on calcareous substrate with Kobresia bellardii, Androsace chamaejasme, Saussurea weberi, and Dryas octopetala. Phenology: flowering.RMRM795610 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray59107B. E. Nelson2003713194U.S.A.ColoradoMineralEastern San Juan Mountains: Baldy Mountain, ca 2 air mi SE of Ruby Lake, ca 15 air mi SW of Creede.-107.118837.688635853807Fellfields and turfy areas. Phenology: flowering.RMRM795594 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray224Jeanette Flaig200373184U.S.A.ColoradoMineralEastern San Juan Mountains: Rio Grande National Forest: Colo Hwy 149; ca 13 air mi SW of Creede.-107.067437.754629633582Spruce forest with scattered aspen in open xeric heavily grazed grassland, pond, spruce forest with scattered aspen, rocky outcrop, subalpine bristle cone forest, creek, roadside; rocky outcrop. Phenology: flowering.RMRM795593 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray550Jeanette Flaig2003710191U.S.A.ColoradoMineralEastern San Juan Mountains: Rio Grande National Forest: peaks to the SW of Hunter Lake, ca 11 air mi W from South Fork off U.S. Hwy 160.-106.845337.60973498Rocky outcrops in subalpine. Phenology: flowering.RMRM795592 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray591Jeanette Flaig2003710191U.S.A.ColoradoMineralEastern San Juan Mountains: Rio Grande National Forest: peaks to the SW of Hunter Lake, ca 11 air mi W from South Fork off U.S. Hwy 160.-106.857237.60353707Rocky outcrops in subalpine. Phenology: flowering.RMRM795591 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray849Jeanette Flaig2003713194U.S.A.ColoradoMineralEastern San Juan Mountains: Rio Grande National Forest: Blue Meadow: Colo Hwy149 to Forest Road 600, the 6 road mi to Forest Road 601; ca 10 air mi SE of Creede.-106.740437.78933216Seasonal drainage. Phenology: flowering.RMRM795611 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray900Jeanette Flaig Susan Komarek2003713194U.S.A.ColoradoRio GrandeEastern San Juan Mountains: Rio Grande National Forest: Pool Table Mountain: Colo Hwy 149 N to Forest Road 600 E to 4WD Road; ca 12 air mi E of Creede.-106.68937.843634Subalpine with rocky igneous outcrops. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray6444Jeanette Flaig Sue Komarek2004725207U.S.A.ColoradoMineralEastern San Juan Mountains: Rio Grande National Forest: Weminuche Wilderness: Roaring Creek Trailhead, Fisher Peak: also Trail 806, North Lime Trailhead, ca 13 air mi S of Creede.-106.91137.680632783514Boulder field on north-facing slope. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray79507Ronald L. Hartman Jeanette Flaig2004711193U.S.A.ColoradoMineralEastern San Juan Mountains: Rio Grande National Forest: La Garita Wilderness: Wheeler Monument: Trail 790.-106.783737.879123892392Rocky buttes on southern exposure of spruce/fir forest. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1866Erin Foley2003627178U.S.A.ColoradoClear CreekArapaho National Forest: Front Range: between Clear Lake and Lower Cabin Creek Reservoir on west side of County Road 381.-105.704839.666130423170Along small stream, in adjacent spruce/lodgepole pine forest, and on roadside. Phenology: flowering & fruiting.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray5050Erin Foley2003816228U.S.A.ColoradoGrandArapaho National Forest: Front Range: Never Summer Wilderness: Cascade Mountain, ca 10.5 air mi N of Granby.-105.956140.331729513506Subalpine steep rocky southwest-facing slope. Phenology: flowering & fruiting.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray8256Erin Foley2004623175U.S.A.ColoradoClear CreekArapaho National Forest: Front Range: Woods Creek, ca 5 air mi NE of Loveland Pass and ca 6 air mi SW of Berthoud Pass.-105.853239.74133173439Subalpine at base of steep scree slope along drainage. Phenology: flowering.RMRM625728 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray46984Ronald L. Hartman1994628179U.S.A.WyomingTetonGros Ventre Area: head of Swift Creek trail to ca 1/4 air mi NE of top of Corner Mountain.-110.386243.379328963353Calcareous substrates. Phenology: flowering.RMRM624495 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray47357Ronald L. Hartman199477188U.S.A.WyomingTetonGros Ventre Area: ridge from Pinnacle Peak.-110.528143.385331093231Alpine calcareous ridge. Phenology: flowering.RMRM624496 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray47929Ronald L. Hartman1994712193U.S.A.WyomingTetonGros Ventre Area: peak 1 air mi N of Cache Peak.-110.606543.442529263127Rocky upper slopes and summit. Phenology: flowering.RMRM624497 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray48375Ronald L. Hartman Tom Cramer1994727208U.S.A.WyomingTetonGros 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.-110.449843.428326213109Rocky (dolomite) slopes. Phenology: flowering & fruiting.RMRM624498 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray49181Ronald L. Hartman Tom Cramer199482214U.S.A.WyomingSubletteGros Ventre Area: 1-1.5 air mi N of Hodges Peak.-110.253943.342431703353Rocky alpine slopes. Phenology: flowering & fruiting.RMRM624499 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray49349Ronald L. Hartman199485217U.S.A.WyomingSubletteGros Ventre Area: just SE of Steamboat Peak to base of Palmer Peak.-110.332343.37131703231Alpine slopes and hills, clacareous. Phenology: flowering & fruiting.RMRM624500 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray49513Ronald L. Hartman Tom Cramer1994817229U.S.A.WyomingTetonGros Ventre Area: ca 1.5 air mi SE of Darwin Peak.-110.293143.385331703231Rocky alpine slope. Phenology: flowering & fruiting.RM659988 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray54043Ronald L. Hartman1995821233U.S.A.WyomingTetonGros Ventre Area: lower slopes of Sheep Mountain, ca 2.5-3.5 air mi from summit.-110.556543.56223782865Grassy slopes and wooded areas. Phenology: flowering.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray11799Stuart Markow1998912255U.S.A.WyomingTetonGrand Teton National Park: Cascade Canyon, south side of trail, ca 20 ft N of Cascade Creek, 4 air mi W of Jenny Lake.22862378Sandy shoreline along creek, with Salix spp, Castilleja miniata and grasses.RM724109 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray625Orval C. Harrison1991713194U.S.A.WyomingLincolnSalt River Range: Salt River Drainage: Dry Creek Canyon at Swift Creek-Dry Creek Pass, ca 7.5 air mi ESE of Afton; ca 8 air mi NE of Smoot-110.791542.68663140On benches and in crevices of sloped gray rock at and near top of ridge on westerly facing slope with Smelowskia calycina and Erigeron compositus. Phenology: flowering.RM724102 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray651Orval C. Harrison1991630181U.S.A.WyomingLincolnWyoming Range: Greys River Drainage: along Greys River 0.9 mi N of North Three Forks Creek, ca 13.5 air mi ENE of Afton; ca 18.5 air mi ESE of Thayne.-110.691442.79892146In rock crevices and on ledges of a westerly facing slope with Eriogonum ovalifolium and Sedum debile. Phenology: flowering.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray2200Emily A. Holt2000713195U.S.A.ColoradoEagleCentral Colorado: Gore Range, West Slope Continental Divide: Big Horn Creek area, on Forest Service Trail 2013, ca 4 air mi E of Vail.-106.296539.645626213231Aspen to spruce-fir to montane meadow/scree. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray2301Emily A. Holt2000717199U.S.A.ColoradoEagleCentral Colorado: Sawatch Range, West Slope Continental Divide: Fancy Creek Trail and Fancy Pass area, ca 15 air mi S of Avon.-106.487239.382935183780Alpine and subalpine meadow and scree slope. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray2726Emily A. Holt Benjamin Madsen2000727209U.S.A.ColoradoChaffeeCentral Colorado: Sawatch Range, East Slope Continental Divide: Mount Princeton summit and neighboring unnamed 13,000 ft peak, ca 8 air mi W of Nathrop.-106.227138.747337194322Above treeline in rock scree and alpine turf. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray288Emily A. Holt200062154U.S.A.ColoradoEagleCentral Colorado: Sawatch Range, West Slope Continental Divide: Hornsilver Campground, east side of U.S. Hwy 24 at picnic area, ca 10 air mi S of Vail.-106.357539.498526822829West aspect, Populus tremuloides and Pseudotsuga menziesii forest. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray2981Emily A. Holt2000731213U.S.A.ColoradoLakeCentral Colorado: Mosquito Range, East Slope Continental Divide: west side of Mount Sheridan, ca 7 air mi SE of Leadville.-106.190839.209538414146Scree slope with patches of alpine meadow, west aspect. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3175Emily A. Holt200084217U.S.A.ColoradoChaffeeCentral Colorado: Sawatch Range, East Slope Continental Divide: Tabeguache Peak summit, ca 7 air mi NNE of Garfield.-106.269238.615337194315Alpine meadow and scree above treeline. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1809Nancy Kastning1989621172U.S.A.ColoradoJacksonSierra Madre/Park Ranges: Park Range: ca 19 air mi W of Walden, near the north side of Lake Katherine and on the trail to the lake.30033048Spruce-fir forest.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1809Nancy Kastning1989621172U.S.A.ColoradoJacksonSierra Madre\Park Range: Park Range: ca 19 air mi W of Walden, near the north side of Lake Katherine and on the trail to the lake.-106.628840.748730033048Spruce-fir forest.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4880Neil Snow198984216U.S.A.ColoradoRoutt[location and coordinates withheld]27433304Very rocky western and northern slopes of peak.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray8142Ronald L. Hartman197893246U.S.A.ColoradoJacksonPark Range: Routt National Forest: Mount Zirkel Wilderness Area: Ute Pass and south along divide ca 1 mi.-106.644840.79033048Subalpine meadow and stream sides.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray8164Ronald L. Hartman197893246U.S.A.ColoradoJacksonPark Range: Routt National Forest: Mount Zirkel Wilderness Area: Ute Pass and south along divide ca 1 mi.-106.644840.79033048Subalpine meadow and stream sides.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray2041Kevin J. Taylor1997624175U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Fossil Ridge Wilderness: ca 5 air mi SSW of Taylor Reservoir.-106.618938.747128813353Steep, east-facing avalanche chute; short aspen, serviceberry. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray2054Kevin J. Taylor1997624175U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Fossil Ridge Wilderness: ca 6 air mi SSW of Taylor Reservoir.-106.618938.732733533506Krummholz with shrub juniper, subalpine fir, Engelmann spruce, and alpine ridge. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3024Kevin J. Taylor1997711192U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Maroon Bells/Snowmass Wilderness: southwest side of White Rock Mountain, ca 4 air mi ENE of Gothic.-106.934138.977635063993Dry tundra. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3512Kevin J. Taylor1997719200U.S.A.ColoradoGunnisonNorthern Gunnison Basin: west side of Whetstone Mountain, ca 3 air mi S of Crested Butte.-106.989838.819133533414Engelmann spruce/subalpine fir krummholz. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3949Kevin J. Taylor1997726207U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Fossil Ridge Recreation Management area: ca 4.5 air mi SSW of Tincup.-106.526138.703935973658Dry tundra and alpine talus slope. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4090Kevin J. Taylor199782214U.S.A.ColoradoGunnisonNorthern Gunnison Basin: ridge S of Italian Mountain, ca 13 air mi ENE of Crested Butte.36283689Dry tundra on ridge. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4252Kevin J. Taylor199784216U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Mount Baldy, ca 3.5 air mi NW of Gothic.-107.045438.99236893902Dry tundra up to summit. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4356Kevin J. Taylor199785217U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Avery Mountain, ca 1.5 air mi NNE of Gothic.-106.989838.977635673795Dry tundra of summit ridge. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4625Kevin J. Taylor1997815227U.S.A.ColoradoGunnisonNorthern Gunnison Basin: ca 4.5 air mi NE of Pitkin.-106.4538.642332923414Open Engelmann spruce forest and open meadow on ridge top. Phenology: flowering & fruiting.RM773103 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray10193Kevin J. Taylor Chris Floyd and Josh Crayton199889221U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Fossil Ridge Wilderness: Square Top Mountain to Gunsight Pass, ca 7.5 air mi N of Ohio.-106.611438.68236583932Alpine tundra ridge from mountain to pass. Phenology: flowering & fruiting.RM773102 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray10312Kevin J. Taylor Chris Floyd and Josh Crayton1998810222U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Terrible Mountain, ca 8 air mi NNE of Ohio.-106.543838.664635363658Alpine tundra. Phenology: flowering & fruiting.RM773101 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray11106Kevin J. Taylor Christine Tonielli and Josh Crayton1998822234U.S.A.ColoradoGunnisonNorthern Gunnison Basin: West Elk Wilderness: West Elk Peak, ca 16 air mi N of Blue Mesa Reservoir.-107.2138.719635673810West-facing ridge of peak; alpine tundra. Phenology: flowering & fruiting.RM773111 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray6346Kevin J. Taylor1998611162U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Taylor Canyon, ca 0.5 air mi SW of Taylor Park Reservoir.-106.618938.819128503003Steep, southeast-facing, rocky slope in canyon; Ribes, sagebrush, limber pine, and Pentaphylloides. Phenology: flowering & fruiting.RM773105 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray7329Kevin J. Taylor1998627178U.S.A.ColoradoGunnisonNorthern Gunnison Basin: West Elk Wilderness: Mount Gunnison, ca 8 air mi SSW of Paonia Reservoir.-107.377638.822335363689Alpine ridge. Phenology: flowering & fruiting.RM773106 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray7557Kevin J. Taylor199871182U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Fossil Ridge Wilderness: ca 10.5 air mi NE of Almont.-106.674538.732730033048On top of mesa; lodgepole pine/Douglas-fir/aspen forest. Phenology: flowering & fruiting.RM773107 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray8109Kevin J. Taylor199878189U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Matchless Mountain, ca 2.5 air mi W of Taylor Park Reservoir.-106.655938.833535363773Engelmann spruce krummholz and alpine tundra to summit. Phenology: flowering & fruiting.RM773108 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray8506Kevin J. Taylor1998714195U.S.A.ColoradoDeltaNorthern Gunnison Basin: Landsend Peak, ca 7 air mi SSE of Paonia.-107.545338.778332623293Summit and summit ridge of mountain; limber pine, Engelmann spruce, subalpine fir, and aspen. Phenology: flowering & fruiting.RM773109 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray8508Kevin J. Taylor1998714195U.S.A.ColoradoDeltaNorthern Gunnison Basin: Landsend Peak, ca 7 air mi SSE of Paonia.-107.545338.778332623293Summit and summit ridge of mountain; limber pine, Engelmann spruce, subalpine fir, and aspen. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray9598Kevin J. Taylor1998729210U.S.A.ColoradoGunnisonNorthern Gunnison Basin: West Elk Wilderness: The Castles, ca 10 air mi SSW of Kebler Pass.-107.156738.747132013353Engelmann spruce/subalpine fir forest and open meadow and drainages along southeast slope. Phenology: flowering & fruiting.RM773104 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray9622Kevin J. Taylor1998729210U.S.A.ColoradoGunnisonNorthern Gunnison Basin: West Elk Wilderness: The Castles, ca 10.5 air mi SSW of Kebler Pass.-107.172838.734233533475Engelmann spruce/subalpine fir forest and drainages on southeast slope. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray2309Margarette J. Lyon199385217U.S.A.ColoradoSan MiguelSan Miguel and lower Dolores River Drainages: San Miguel River Drainage: Wilson Peak, ca 8.5 mi SW of Telluride.-107.994337.886434753963Talus slopes and tundra. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray2551Margarette J. Lyon1993814226U.S.A.ColoradoSan MiguelSan Miguel and lower Dolores River Drainages: San Miguel River Drainage: Sunshine Mesa and South Fork of San Miguel River, on old railroad grade.-107.902737.88642743In aspen, Douglas fir and spruce forest. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray7780Margarette J. Lyon1994822234U.S.A.ColoradoSan MiguelSan Miguel and Lower Dolores River Drainages: along Whipple Mountain Trail.-107.939338.01693658Tundra and scree above timberline. Phenology: flowering & fruiting.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray11335Stuart Markow1996731213U.S.A.WyomingTetonTeton Range East Slope: Rendezvous Mountain, just below ridge between Granite Canyon and Jackson Hole, ca 3/4 mi W of Apres Vous Peak, ca 1.5 air mi NW of Teton Village; ca 8 air mi NW of Jackson.-110.855343.605226822804East-facing slope with tall forb communities and scattered conifers and shrubs.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray11367Stuart Markow1996731213U.S.A.WyomingTetonTeton 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.-110.855343.605228962987Limestone cliffs and ridges with sparse, forb-dominated vegetation. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray11368Stuart Markow1996731213U.S.A.WyomingTetonTeton 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.-110.855343.605228962987Limestone cliffs and ridges with sparse, forb-dominated vegetation. Phenology: flowering.RMRM700470 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray11370aStuart Markow1996731213U.S.A.WyomingTetonTeton 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.-110.855343.605228962987Limestone cliffs and ridges with sparse, forb-dominated vegetation. Phenology: flowering.RMUSFS843703 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3578Rob Massatti200584216U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Native Lake to Indian Pass, ca 23 air mi SSE of Dubois.-109.509443.209730273521Dry, rocky opening in mixed whitebark pine/Engelmann spruce stand. Phenology: flowering.RMUSFS843746 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4132Rob Massatti2005815227U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Grassy Lake and drainage to SE (ca 1 mi), ca 22 air mi SSE of Dubois.-109.495643.235129353173Granite outcrop. Phenology: flowering.RMUSFS843740 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray6127Rob Massatti2006625176U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Shoshone Lake, Shoshone Basin, and Cyclon Basin.-109.02842.776128532972Dry rocky soil. Phenology: flowering.RMUSFS843739 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray6239Rob Massatti2006627178U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Windy Mountain, ca 5 air mi WSW of Dubois.-109.73443.483730033176Talus mountain top with scattered soil pockets. Phenology: flowering.RMUSFS843738 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray7849Rob Massatti Aaron Wells2006725206U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Angel Pass to Dennis Lake, ca 11 air mi SE of Gannett Peak.-109.551843.0232833503Talus slope. Phenology: flowering.RMUSFS843737 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray8391Rob Massatti Aaron Wells2006727208U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: I mi NW of summit of Gentlemans Pass; ca 6 air mi ESE of Gannett Peak.-109.513643.129831583344Talus and scree slope. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray2175Melanie Arnett1998728209U.S.A.ColoradoHinsdaleSouthern Gunnison Basin: San Juan Mountains: on west side of County Road 34, ca 0.2 road mi N of intersection with County Road 30; ca 1.4 air mi NNW of Handies Peak; ca 13 air mi SW of Lake City.-107.513137.921734753865Steep north- and east-facing alpine slopes with intermittent open spruce forest at the lower elevation. Phenology: flowering & fruiting.RMRM747940 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray5461Melanie Arnett1999720201U.S.A.ColoradoSaguacheSouthern Gunnison Basin: Cochetopa Hills: Gunnison National Forest: lower part of rocky cirque and around Baldy Lake, ca 2 air mi E of Middle Baldy; ca 6.9 air mi SSW of Sargents.34143445Rocky cirque and forest. Phenology: flowering & fruiting.RMRM747939 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray6262Melanie Arnett199983215U.S.A.ColoradoHinsdaleSouthern Gunnison Basin: San Juan Mountains: along the Grizzly Gulch Trail from ca 1.1 to 0.8 air mi E of Whitecross Mountain, then SE up steep avalanche shoot toward saddle just S of unnamed peak 12,792'.-107.476737.921233903597Spruce forest and avalanche shoots/meadows. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3358Lynn Marie Moore1994720201U.S.A.ColoradoDoloresUpper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Lizard Head Wilderness Area: Lizard Head Peak, ca 10 air mi N of Rico.-107.957637.828435973658Alpine ridge and talus slope; South-southeast facing. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray8106Lynn Marie Moore Sierra Smith1995731212U.S.A.ColoradoDoloresUpper Dolores River Drainage and Adjacent Areas: San Juan National Forest: ca 2.5 air mi NW of Rico, Forest Trail 208, on Elliot Mountain along Calico Trail.-108.059537.742435973762Upper subalpine spruce-fir grading into alpine ridge and talus slope; north to northwest face. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray8629Lynn Marie Moore1995815227U.S.A.ColoradoDoloresUpper Dolores River Drainage and adjacent areas: San Juan National Forest: ca 2.5 air mi E of Rico, along the Colorado Trail at Black Hawk Basin.-107.986937.683937503865Alpine tundra, talus slopes, meadow and peak; north face. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray8857Lynn Marie Moore Mike Judkins and Fallon Judkins1995821233U.S.A.ColoradoMontezumaUpper Dolores River Drainage and adjacent areas: San Juan National Forest: ca 13 air mi NE of Mancos, Upper Bear Creek Basin.-108.059537.449930483597Upper subalpine old growth spruce-fir forest and alpine meadow, along creek sides and slopes; north to northeast-facing. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1809Nancy Kastning1989621172U.S.A.ColoradoJacksonSierra Madre/Park Ranges: Park Range: ca 19 air mi W of Walden, near the north side of Lake Katherine and on the trail to the lake.30033048Spruce-fir forest.RMRM765074 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3041Sarah Nunn2001718199U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: Trap Lake and Trap Creek off Long Draw Road (Forest Road 156) in Box Canyon, ca 36 air mi W of Fort Collins.-105.811140.54663048Dry talus slope with Sambucus on lake shore. Phenology: flowering.RMRM765073 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3265Sarah Nunn2001722203U.S.A.ColoradoLarimerRoosevelt National Forest: Medicine Bow Mountains: Rawah Wilderness: Medicine Bow Trail along N/S running alpine ridge, from Link/McIntyre Trail off Old Gendevey Road (County Road 80C), ca 48 air mi NW of Fort Collins.-105.990640.725533533414Dry, open, east facing alpine slopes. Phenology: flowering.RMRM765072 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4195Sarah Nunn200185217U.S.A.ColoradoLarimerRoosevelt National Forest: Medicine Bow Mountains: Rawah Wilderness: Clark Peak from Ruby Jewel Trailhead, ca 21 air mi SE of Walden.-105.927740.597235973780East facing alpine slopes and ridges with Geum and some granite overhangs. Phenology: flowering.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray250Brigitte Ranne199481213U.S.A.ColoradoChaffeeSawatch Range: San Isabel National Forest: on Turner Peak.-106.375638.813673628Occasional in Pinus aristata forest on a steep south slope.RMRM3639 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1054Aven Nelson1894821233U.S.A.WyomingTetonTeton Range.-110.794943.734630483658*Teton." Phenology: flowering.RMRM10649 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4220Aven Nelson1897817229U.S.A.WyomingCarbonBattle Lake Mountain.-107.012241.14228043140Phenology: flowering & fruiting.RMRM165784 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4220Aven Nelson1897817229U.S.A.WyomingCarbonBattle Lake Mountain.-107.012241.14228043140Phenology: flowering & fruiting.RMRM19900 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray6481Aven Nelson Elias Nelson1899816228U.S.A.WyomingTetonTeton Mountains.-110.715243.763420732225Among rocks on the high, naked slopes. Phenology: flowering & fruiting.RMUSFS408741 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray896Charles H. McDonald1929726207U.S.A.WyomingTetonTeton National Forest: on the rim, head of Death Canyon.-110.914443.64823048Eastern 5 deg slope; loamy sand; rocky alpine meadow, with Aira, Poa, Sibbaldia, and Erigeron. Scattered. Phenology: flowering.RMUSFS408740 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray897Charles H. McDonald1929725206U.S.A.WyomingTetonTeton National Forest: south end of the rim, head Death Canyon.-110.914443.64823048East slope; loamy sand; rocky alpine areas; with Sibbaldia, Aira, and Poa. Patchy, scattered. Phenology: flowering.RMRM297330 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray12419Dieter H. Wilken C. Donahue197583215U.S.A.WyomingSubletteSalt River Mountains: south side of Middle Piney Lake.-110.5597242.601392591Loose limestone talus. Phenology: flowering & fruiting.RMRM541789 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray7210Dennis Van Denbos1988723205U.S.A.WyomingLincolnMount Wagner.-110.808742.58573264North-facing scree slope near summit. Phenology: flowering.RMRM88332 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray2084Edwin B. Payson Lois B. Payson1920722204U.S.A.WyomingTetonTeton Pass Mountains, E of Victor, Idaho.-110.974243.5332957Calcareous rock slides. Phenology: flowering.RMRM93841 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray2692Edwin B. Payson Lois B. Payson1922712193U.S.A.WyomingSublettePiney Mountain, 25 mi W of Big Piney.-110.558242.58573048Rocky slope. Phenology: flowering.RMRM93840 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray2830Edwin B. Payson Lois B. Payson1922728209U.S.A.WyomingSubletteSurveyor Park, Fremont Lake.-109.768342.98132621Subalpine slopes. Phenology: flowering & fruiting.RMRM94365 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3049aEdwin B. Payson Lois B. Payson1922815227U.S.A.WyomingSubletteGros Ventre Mountains: 15 mi NE of Bondurant.-110.23443.319425003292*Field book. Phenology: flowering & fruiting.RMRM165783 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3234Edwin B. Payson George M. Armstrong1923624175U.S.A.WyomingLincolnHills E of Afton.-110.90542.72561981Base of cliffs. Phenology: flowering.RMRM93081 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3234Edwin B. Payson George M. Armstrong1923624175U.S.A.WyomingLincolnHills E of Afton.-110.90542.72561981Base of cliffs. Phenology: flowering.RMRM93082 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3635Edwin B. Payson George M. Armstrong1923729210U.S.A.WyomingLincolnRed Mountain, NE of Smoot.-110.847342.65543170Among rocks. Phenology: flowering & fruiting.RMRM103720 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4507Edwin B. Payson Lois B. Payson192581213U.S.A.WyomingSubletteSheep Mountain, in the vicinity of Green River Lakes.-109.876643.275427433536Crevices. Phenology: flowering & fruiting.RMRM579193 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray18234Erwin F. Evert198983215U.S.A.WyomingParkSoutheastern Absaroka Mountains: along Cascade Creek, ca 1 mi S of Kerwin; ca 23 mi SW of Meeteetse.-109.3033343.85143079Rocky area around springs. Prominent species include Salix tweedyi and Saxifraga ondontoloma. Phenology: flowering & fruiting.RMRM531398 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray6156Erwin F. Evert1983821233U.S.A.WyomingParkAbsaroka Mountains: 3-4 mi N of Kirwin in Meadow Creek Basin.-109.303743.924631703353On tundra. Phenology: flowering & fruiting.RMRM610026 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray7553Erwin F. Evert1984815228U.S.A.WyomingTetonGros Ventre: head of Swift Creek just below and around MacLeod Lake, ca 1/4-1 mi S of Corner Peak.-110.374843.370829263170Open, rocky habitats. Phenology: flowering & fruiting.RMRM622703 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray9347Erwin F. Evert1985811223U.S.A.WyomingTetonTeton Range: Devils Stairs, ca 3 mi SE of Teton Canyon Campground.-110.914443.806625602743In rocky, open areas on limestone and shale. Phenology: fruiting.RMRM622704 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray9381Erwin F. Evert1985811223U.S.A.WyomingTetonTeton Range: along Devils Stairs Trail, ca 3-4 mi SE of Teton Canyon Campground.-110.894543.806627432896On subalpine, mostly treeless bench with limestone substrates. Phenology: fruiting.RMRM313107 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1145Frank Smith John S. Shultz1978811223U.S.A.WyomingLincolnSalt River Range.-110.7311142.585832865Limestone outcrop; west exposure; few plants; associated with Arenaria and Leucopoa. Phenology: flowering.RMRM710512 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray10912Hollis Marriott1988719201U.S.A.WyomingFremontWind River Mountains, Whiskey Mountain trail at base of open slopes of Whiskey Mountain, ca 8 air mi S of Dubois, /4 /4S19.-109.622943.42093292On somewhat-vegetated low-angle limestone scree, talus. Phenology: flowering.RMRM262083 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1514John H. Beaman Karl J. Stone195782214U.S.A.WyomingSubletteBig Sheep Mountain, W of Green River Lakes.-109.8786143.268893353In alpine tundra. Phenology: flowering & fruiting.RMRM273965 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray63-5John Merkle1963731212U.S.A.WyomingTetonKnolls and ridges east of Holly Lake.-110.794943.79222881On dry gravelly low knolls and ridges. Common. Phenology: flowering.RMRM530093 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray10123Leila M. Shultz1986726207U.S.A.WyomingTetonGrand Teton National Park: Teton Range: Rendezvous Mountain.-110.874543.59063170Alpine zone; open scree slope of Paleozoic limestone; along trail from aerial tram. Phenology: flowering & fruiting.RMUSFS402415 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3385Leila M. Shultz John S. Shultz1979626177U.S.A.WyomingLincolnSalt River Range: Cottonwood Creek; ca 4.5 mi E of Smoot; 1.2 mi W of Cottonwood Lake.-110.847242.629222562500Steep north facing limestone cliff slopes above creek; spruce-fir associated; restricted to vertical cliff faces. Phenology: flowering.RMRM129950 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray912Louis O. Williams1932720202U.S.A.WyomingTetonGrand Teton National Park: near Surprise Lake.-110.776643.72923201Meadows. Phenology: flowering.RMRM165780 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray912Louis O. Williams1932720202U.S.A.WyomingTetonGrand Teton National Park: near Surprise Lake.-110.776643.72923201Meadows. Phenology: flowering.RMUSFS402432 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1014bMont E. Lewis1964724206U.S.A.WyomingSubletteWind River Mountains: Bridger National Forest: mountain E of Seneca Lake.-109.67343.062932313262Eastern exposure: alpine slopes; alpine turf. Common. *collection. Phenology: flowering.RMRM292469 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray18Orval C. Harrison1972616168U.S.A.WyomingLincolnStar Valley-Greys River in the Afton Area: Dry Creek, Salt River drainage, across canyon from vanadium mine.-110.885842.68732042Growing on rock ledge at bottom of north slope. Phenology: flowering.RMRM282690 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1000Richard W. Scott1966810222U.S.A.WyomingFremontVicinity of Norton Point, 3 mi N of the confluence of Wiggins Fork and Frontier Creek.-109.562543.835833384Stony summits. Phenology: flowering & fruiting.RMRM383805 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray5063Richard W. Scott1985810222U.S.A.WyomingFremontArrow Mountain.-109.565743.44893414Alpine slopes. Phenology: flowering & fruiting.RMRM532661 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray6440Richard W. Scott1987812224U.S.A.WyomingLincolnSummit of Peak 10469 near Corral Lake.-110.789442.67283191Phenology: vegetative only.RMRM532727 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray6444Richard W. Scott1987812224U.S.A.WyomingLincolnSummit of Peak 10469 near Corral Lake.-110.789442.67283191Phenology: flowering & fruiting.RMRM532726 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray6462Richard W. Scott1987812224U.S.A.WyomingLincolnBelow the summit of Peak 10469.-110.789442.67283158Phenology: flowering & fruiting.RMRM279819 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray692Richard W. Scott1965826238U.S.A.WyomingFremontTogwotee Pass area: Lava Mountain. Also Two Ocean Peak, Teton County.-110.01843.67730483292Scattered alpine areas on the tops of the mountains. Phenology: flowering & fruiting.RMRM329143 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3625Robert D. Dorn1980819232U.S.A.WyomingParkBasin N of Spar Mountain.-109.283743.86553292Base of rocks with Carex and Senecio. Phenology: flowering.RMRM329090 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3664Robert D. Dorn1980821234U.S.A.WyomingLincoln-110.789442.67283048Rock crevices. Phenology: flowering & fruiting.RMRM399039 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4805Robert D. Dorn1987825237U.S.A.WyomingLincolnMouth of Scout Canyon.-110.9055642.732042Limestone rock crevice with Parietaria and Petrophyton. Phenology: flowering & fruiting.RMRM334886 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3500Robert W. Lichvar1980819232U.S.A.WyomingParkBasin N of Spar Mountain.-109.283743.86553292On rocky slope with Epilobium and Senecio. Phenology: flowering & fruiting.RMRM334854 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3599Robert W. Lichvar1980821234U.S.A.WyomingLincolnCorral Creek.-110.789442.67283048On limestone rim with Eriogonum and Arabis. Phenology: flowering & fruiting.RMRM541784 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray139Robin Jones1988714196U.S.A.WyomingSubletteHodges Peak.-110.265843.31723365Southeast-facing meadow. Phenology: flowering.RMRM541781 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray214Robin Jones1988713195U.S.A.WyomingSubletteEagle Peak.-110.261343.31043347Talus on the west-facing slope. Phenology: flowering.RMRM541786 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray302Robin Jones1988726208U.S.A.WyomingLincolnRock Lake Peak.-110.808742.78893283Southeast windswept ridge. Phenology: flowering & fruiting.RMRM541553 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray410Robin Jones198884217U.S.A.WyomingSublettePalmer Peak.-110.335643.37083256Snowbeds on the northeast facing slope. Phenology: flowering & fruiting.RMRM541788 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray412Robin Jones198884217U.S.A.WyomingSublettePalmer Peak.-110.335643.37083256Snowbeds on the northeast facing slope. Phenology: flowering & fruiting.RMRM364878 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray137Roger L. Williams1985714195U.S.A.WyomingCarbonSierra Madre: Red Mountain, ca 11 air mi WSW of Encampment.-106.987241.13743185Patch on granite rock slide with Oxyria digyna. Phenology: flowering.RMRM394921 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray288Roger L. Williams198675186U.S.A.WyomingCarbonSierra Madre: summit of Quartzite Peak, ca 14.5 air mi WSW of Encampment.-107.063241.15243007On open rocky summit. Local. Phenology: flowering & fruiting.RMRM396651 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray491Roger L. Williams198767158U.S.A.WyomingCarbonSierra Madre: Haggarty Creek, ca 17.5 air mi WSW of Encampment.-107.113741.13812560Rock outcrop with Erigeron flagellaris and Senecio canus. Local. Phenology: flowering.RMRM644207 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray174Stephanie MillsU.S.A.WyomingParkBeartooth Plateau: Clay Butte ridge.-109.615944.96493064Wind-blown limestone ridge; aspect east; slope 6%; with Geum triflorum, Arenaria congesta, Erigeron compositus, and Antennaria umbrinella. Phenology: flowering & fruiting.RMRM603480 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray239Stephanie Mills1995818230U.S.A.WyomingFremontSouthern Absaroka Mountains: ca 11 air mi NNE of Dubois, Indian Ridge.-109.5243.70583000On northwest facing slope, as mats among limestone boulders with Carex nardina. Phenology: flowering & fruiting.RMRM202606 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Grays.n.Thomas A. Bell195583215U.S.A.WyomingFremontWind River Range: W of Lander, northwest side of Grave Lake.-109.261542.86133048Rock slide. Phenology: flowering & fruiting.RMRM579373 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray13080Walter Fertig1992719201U.S.A.WyomingLincolnSalt River Range: North Fork Swift Creek, ca 4 air mi NE of Afton.-110.885842.759821952347Limestone cliffs on west slope of canyon; semi-open outcrops at edge of Douglas fir forest. Phenology: flowering.RMRM682489 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray18490Walter Fertig199884216U.S.A.WyomingSubletteGros Ventre Range: north side of Triangle Peak, ca 0.4 mi E of Brewster Lake; ca 2 mi SW of Lunch Lake.-110.273543.37131703353Alpine cushion plant community on ridgeline bordering northeast facing cirque; vegetative cover (including lichen crust) ca 40%, limestone-gravel cover 40%, bare soil 20-30%; dominant species include Silene acaulis, Phlox pulvinanta, Selaginella densa, Phenology: flowering.RMRM329143 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3625Robert D. Dorn1980819232U.S.A.WyomingParkBasin N of Spar Mountain.-109.283743.86553231Base of rocks with Carex and Senecio. Phenology: flowering.RMRM329090 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3664Robert D. Dorn1980821234U.S.A.WyomingLincoln-110.789442.67283048Rock crevices. Phenology: flowering & fruiting.RMRM399039 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4805Robert D. Dorn1987825237U.S.A.WyomingLincolnMouth of Scout Canyon.-110.9055642.732042Limestone rock crevice with Parietaria and Petrophyton. Phenology: flowering & fruiting.RMRM758905 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray68070Ronald L. Hartman2000710192U.S.A.ColoradoRouttNorth-central Colorado: Elkhead Mountains: Meaden Mountain, ca 10 air mi NW of Clark.-107.062940.76630183316Balds on top of volcanic mountain and slope. Phenology: flowering & fruiting.RMRM758904 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray68219Ronald L. Hartman2000711193U.S.A.ColoradoRouttNorth-central Colorado: Elkhead Mountains: Sand Mountain, ca 8-9 air mi NW of Clark.-107.062940.751630483307Rocky slopes and "alpine". Phenology: flowering & fruiting.RMRM758846 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray68422Ronald L. Hartman Sarah Nunn2000719201U.S.A.ColoradoJacksonNorth-central Colorado: Never Summer Mountains: Ruby Mountain, ca 12 air mi SSE of Gould.-105.960840.358234143660Alpine slopes and ridges of volcanic mountain. Phenology: flowering.RMRM758845 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray69324Ronald L. Hartman2000731213U.S.A.ColoradoJacksonNorth-central Colorado: Never Summer Mountains: Colorado State Forest: Lake Agnes cabin, ca 7 air mi ESE of Gould.-105.903940.47413250Lake shore and slopes. Phenology: flowering.RMRM758844 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray69669Ronald L. Hartman200088221U.S.A.ColoradoJacksonNorth-central Colorado: Medicine Bow Mountains: Colorado State Forest: from peak "12184" to the south, ca 6.5 air mi NE of Gould.-105.922940.575535063710Alpine rocky slope. Phenology: flowering.RMRM760997 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray71848Ronald L. Hartman2001710191U.S.A.ColoradoJacksonNorth-central Colorado: Never Summer Mountains: Never Summer Wilderness: from wilderness boundary ESE 2-3 mi.-105.94166740.42530483109Meadows and wet area. Phenology: flowering & fruiting.RMRM765071 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4674Sarah Nunn2001814226U.S.A.ColoradoJacksonMedicine Bow Mountains: Colorado State Forest: Snow Lake from American Lakes Trailhead, ca 26 air mi SE of Walden off Colo Hwy 14.-105.867940.488735973689Cirque lake shore with Salix and north facing, granite talus slopes above lake. Phenology: flowering.RMRM827097 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1033David Scott Nancy Bockino2006625176U.S.A.WyomingTetonGrand 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.-110.72743.94162926Pockets of alpine tundra on sandstone talus covered ridge above treeline. Phenology: flowering & fruiting.RMRM827096 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1081David Scott Nancy Bockino2006624175U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Teton Range: north slope of Rendezvous Mountain, ca 10 air mi NW of Jackson; ca 9.5 air mi SW of Moose.-110.88143.60352835Dolomite outcrops and slopes. Phenology: flowering & fruiting.RMRM827095 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1444David Scott200677188U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Teton Range: east slope of Teewinot Mountain, ca 6.5 air mi NW of Moose; ca 15.5 air mi SW of Moran.-110.775243.73813138Alpine slope and rock outcrop. Phenology: flowering & fruiting.RMRM827094 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1463David Scott200677188U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Teton Range: east slope of Teewinot Mountain, ca 15 air mi SW of Moran; ca 7 air mi NNW of Moose.-110.764443.74372825Talus slope surrounded by mixed conifer forest. Phenology: flowering & fruiting.RMRM827093 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1924David Scott Nancy Bockino2006716197U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Teton Range: near Moran Bay, ca 13 air mi W of Moran; ca 13.5 air mi NNW of Moose.-110.759943.84582706Barren scree slope in mountains. Phenology: flowering & fruiting.RMRM827092 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray2659David Scott200682214U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Teton Range: near Teton Glacier, ca 16 air mi SW of Moran; ca 7 air mi NW of Moose.-110.787343.73773155Neoglacial deposits and talus adjacent to glacier. Phenology: flowering & fruiting.RMRM837909 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4547David Scott Klara Varga2007711192U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Teton Range: near Elk Mountain, ca 18 air mi WNW of Moran; ca 22 air mi NNW of Moose.-110.815143.96312817Subalpine herbaceous rockland slope with small patches of mixed conifer and limestone shelves. Phenology: flowering.RMRM837908 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4601David Scott Klara Varga2007711192U.S.A.WyomingTetonGrand 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.-110.804243.96863048Alpine limestone talus ridge with Juniperus communis and Arctostaphylos uva-ursi. Phenology: flowering.RMRM837907 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray5033David Scott200782214U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Teton Range: on The Jaw, ca 9 air mi NW of Moose; ca 15.5 air mi WSW of Moran.-110.786743.77843451Alpine granite talus and slope with small patches of tundra. Phenology: flowering & fruiting.RMRM837906 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray5143David Scott200783215U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Teton Range: on the east face of Teewinot Mountain, ca 7 air mi NW of Moose; ca 15 air mi WSW of Moran.-110.772843.74693195Steep, west-facing alpine slope. Phenology: flowering.RMRM837905 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray86485Ronald L. Hartman David Scott2007811223U.S.A.WyomingTetonBridger-Teton National Forest: Teton Range: Rendezvous Mountain, start of trail to Marion Lake in North Fork Granite Canyon.-110.88543.5933060Alpine. Phenology: flowering & fruiting.RMRM837904 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray86492Ronald L. Hartman David Scott2007811223U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Teton Range: Rendezvous Mountain.-110.88743.59331093291Alpine ridge. Phenology: flowering.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray239Stephanie Mills1995818230U.S.A.WyomingFremontSouthern Absaroka Mountains, ca 11 air mi NNE of Dubois, Indian Ridge.3000On northwest-facing slope, as mats among limestone boulders with Carex nardina.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4012Neil Snow Diane Kelly1988724206U.S.A.WyomingTetonSouthwestern Absarokas: Bridger-Teton National Forest: southern slopes and summit area of Angle Mountain, ca 6 air mi NW of Togwotee Pass.-110.137543.80663102Timberline and alpine tundra on limestone.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4041Neil Snow Diane Kelly1988724206U.S.A.WyomingTetonSouthwestern Absarokas: Bridger-Teton National Forest: southern slopes and summit area of Angle Mountain, ca 6 air mi NW of Togwotee Pass.-110.137543.80663102Timberline and alpine tundra on limestone.RMRM397339 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3048Betsy E. Neely198579190U.S.A.ColoradoSummitEast flank of Quandary Peak: ca 1.4 mi E of peak, ca 0.6 mi NE of Blue Lake.-106.080239.39723810East facing slope, Leadville Limestone, with Dryas octpetala. Phenology: flowering.RMRM397508 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3075Betsy E. Neely198579190U.S.A.ColoradoParkMosquito Range: Sheep Mountain, ca 1 mi SW of Horseshoe site.-106.117239.19483719Leadville limestone, loose talus: dominated by Dryas and shrubby cinquefoil. Phenology: flowering.RMRM397493 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3117Betsy E. Neely B. C. Johnston1985716197U.S.A.ColoradoParkMosquito Range: Horseshoe Gulch: ridge to S, ca 1.5 mi E of Horseshoe Mountain.3780North facing slope, Mississippian rocks, scattered willow. Phenology: flowering & fruiting.RMRM150303 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4727C. L. Shear1895821233U.S.A.ColoradoClear CreekGeorgetown.Phenology: flowering.RMRM13515 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray612Carl F. Baker F. S. Earle and S. M. Tracy1898714195U.S.A.ColoradoLa PlataLittle Kate Basin, La Plata Mountains.3506Alpine. Phenology: flowering.RMRM165786 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray612Carl F. Baker F. S. Earle and S. M. Tracy1898714195U.S.A.ColoradoLa PlataLittle Kate Basin, La Plata Mountains.3506Alpine. Phenology: flowering.RMRM101286 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1107Edwin B. Payson1917726207U.S.A.ColoradoDoloresRico.Alpine slope. Phenology: flowering.RMRM87777 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1541Edwin B. Payson191975186U.S.A.ColoradoBoulderEldora, mountain above Lost Lake.Mountainside, subalpine. Phenology: flowering.RMRM102297 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4188Edwin B. Payson Lois B. Payson1924821234U.S.A.ColoradoSan MiguelMountains near Trout Lake.3658Among rocks. Phenology: flowering.RMRM144071 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray5552Frederick J. Hermann1933731212U.S.A.ColoradoGarfieldWhite River Plateau: Trappers' Lake: on trail to Flat Top; 1 3/4 mi SW.3201Crevice in boulder, dry open slope. Phenology: flowering.RMUSFS477792 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. GrayR-74Frank H. Rose1992725207U.S.A.ColoradoSan MiguelMontezuma National Forest: Poverty Gulch.3292Steep west slope, rocky soil, edge of rock slide and spruce; with columbine, cinquefoil, paintbrush and Poa. Phenology: flowering.RMRM165781 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray2167George E. Osterhout1900626177U.S.A.ColoradoEagleRed Cliff.Phenology: flowering & fruiting.RMRM23577 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray2167George E. Osterhout1900626177U.S.A.ColoradoEagleRed Cliff.Phenology: flowering.RMRM165782 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3361George E. Osterhout1906816228U.S.A.ColoradoEagleRed Cliff.Phenology: flowering.RMRM312893 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Grays.n.George E. Osterhout1915723204U.S.A.ColoradoOurayOuray.Phenology: flowering & fruiting.RMRM31259 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray502aH. N. Wheeler1898U.S.A.ColoradoGunnisonSapinero.Mixed collection. Phenology: flowering.RMRM568810 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray11084Hollis Marriott Dennis Horning1989721202U.S.A.ColoradoParkMosquito Range; ENE of Mosquito Pass near North London Mine, across road from old buildings.3780North-facing slope: somewhat vegetated talus with Claytonia megarhiza, Silene acaulis and Oxyria digyna. Phenology: flowering.RMRM165785 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray2897Edwin B. Payson191788220U.S.A.ColoradoSummitMountains near Cottonwood Lake, East of Smoot, Lincoln County.-105.918639.59182865Mountainside. Phenology: flowering.RMRM93091 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray2897Edwin B. Payson191788220U.S.A.ColoradoSummitMountains near Cottonwood Lake, East of Smoot, Lincoln County.-105.918639.59182865Mountainside. Phenology: flowering.RMRM87174 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4352Ira W. Clokey1921818230U.S.A.ColoradoGrandMount Howard.3335Rock crevices. Phenology: flowering.RMRM257014 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3913Jean H. Langenheim1954819231U.S.A.ColoradoGunnisonQueens Basin.33533810Among igneous rocks, where soil had developed in talus. Phenology: flowering.RMRM262036 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1312John H. Beaman F. H. Erbisch1957710191U.S.A.ColoradoEagleRidge ca 1 mi SW of Shrine Pass.3658Red sandstone soil in alpine tundra. Phenology: flowering.RMRM262034 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1361John H. Beaman F. H. Erbisch1957717198U.S.A.ColoradoClear CreekRidge W of Berthoud Pass.-105.7957939.802643731Rocky alpine tundra. Phenology: flowering & fruiting.RMRM533090 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1847Katherine I. Matthews19867182U.S.A.ColoradoGunnisonElk Mountains: ridge S of Taylor Pass.3850Alpine ridge. Documentation of: Use of the Braun-Blanquet Phytosociological Technique in a Colorado Alpine Vegetation Study. Phenology: flowering & fruiting.RMUSFS477797 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4084L. E. SmithU.S.A.ColoradoEagleHoly Cross National Forest.2743Swampy soil. Phenology: flowering & fruiting.RMRM52177 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1547Leslie N. Goodding1903714195U.S.A.ColoradoJacksonRabbit Ears.Alpine, rocky summits. Phenology: flowering & fruiting.RMRM52176 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1699Leslie N. Goodding1903727208U.S.A.ColoradoRouttHahns Peak.Burnt timber flats, alpine. Phenology: flowering & fruiting.RMRM736109 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray551Rea Orthner1998710191U.S.A.ColoradoParkMosquito Range: Pike National Forest: ca 0.5 mi S of Weston Pass.-106.192339.121636583719Steep alpine scree slope, limestone, with Thalictrum alpinum. Phenology: flowering & fruiting.RMRM621435 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray8007Ronald L. Hartman Janice C. Coffey1978820232U.S.A.ColoradoRio GrandeRio Grande National Forest: Greyback Mountain: summit and upper rocky slopes.-106.559537.46783842Alpine meadows and steep boulder slopes. Phenology: flowering & fruiting.RMRM338205 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray8142Ronald L. Hartman197893246U.S.A.ColoradoJacksonRoutt National Forest: Mount Zirkel Wilderness Area: ca 1 mi E of Ute Pass.-106.647940.79223048Phenology: flowering & fruiting.RMRM338494 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray8164Ronald L. Hartman197893246U.S.A.ColoradoJacksonRoutt National Forest: Mount Zirkel Wilderness Area: ca 1 mi E of Ute Pass.-106.647940.79223048Phenology: flowering.RMRM736384 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3044Tim Hogan1996719201U.S.A.ColoradoPitkinWhite River National Forest: Maroon Bells/Snowmass Wilderness; Willow Pass.-106.878539.10723841Sparsely vegetated scree on south facing side of alpine pass. Phenology: flowering & fruiting.RMRM729990 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3200Tim Hogan199772183U.S.A.ColoradoLa PlataSan Juan Range: West Needle Mountains: Cascade Creek drainage: Purgatory Trail: vicinity of Purgatory Flats.-107.788837.61832667Mixed forest of aspen Douglas fir, limber pine and white fir. Phenology: flowering.RMRM533403 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray7958W. J. Dress1974815227U.S.A.ColoradoSan JuanAbove Mill Creek ravine; W of hairpin turn on CO Hwy 789; ca 7.5 mi N of Silverton.3231Among rock fragments on mountain slope. Phenology: flowering & fruiting.RMRM344598 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray16330William A. Weber1982726207U.S.A.ColoradoGunnisonNorth side of Cumberland Pass.975On steep fine talus below timberline. Phenology: flowering.RMRM248529 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray9383William A. Weber Sam Shushan195584216U.S.A.ColoradoGunnisonElk Mountains: NE of Gothic, trail along Copper Creek to summit of Conundrum Pass.3506Talus. 4-5 Aug Phenology: flowering.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray30193Ronald L. Hartman Rafael Molina1991722203U.S.A.IdahoBonnevilleTarghee National Forest: Snake River Range: Sheep Creek Peak.-111.141143.371725603033Talus slopes and summit.RMRM693023 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray30685Ronald L. Hartman Rafael Molina1991726207U.S.A.WyomingTetonTarghee National Forest: West Slope Teton Range: Table Mountain; ca 4-5 air mi ENE of Driggs, Idaho.-110.85343.748330183384Alpine meadows and rocky areas. Phenology: flowering.RMRM693024 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3856Stuart Markow1991724205U.S.A.WyomingTetonTarghee National Forest: West Slope Teton Range: Fox Creek Pass, adjacent to Grand Teton National Park, ca 11 air mi SE of Driggs, Idaho.-110.914443.648228962957Ridgetop dominated by forbs and grasses with scattered patches of Picea engelmannii and Pinus albicaulis. Phenology: flowering.RMRM693025 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4666Stuart Markow199181213U.S.A.WyomingLincolnTarghee National Forest: West Slope Snake River Range: W of Lake Basin, ca 7 air mi NE of Alpine Junction.-110.981343.273528042926Rocky ridgetop with scattered forbs and grasses. Phenology: flowering.RMRM693026 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray5523Stuart Markow199189221U.S.A.WyomingTetonTarghee National Forest: West Slope Teton Range: Teton Crest Trail.-110.874543.705825603048Coniferous forest dominated by Abies lasiocarpa and Picea engelmannii with many openings, some riparian. Phenology: flowering.RMRM693027 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray5548Stuart Markow199189221U.S.A.WyomingTetonTarghee National Forest: West Slope Teton Range: Teton Crest Trail.-110.874543.705825603048Coniferous forest dominated by Abies lasiocarpa and Picea engelmannii with many openings, some riparian. Phenology: flowering & fruiting.RMRM693028 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray6092Stuart Markow1991817229U.S.A.WyomingTetonBridger-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.-110.894543.590629873262Open ridge with some patches of coniferous forest dominated by Abies lasiocarpa and Picea engelmannii, with some riparian. Phenology: flowering & fruiting.RMRM693029 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray6552Stuart Markow1991819231U.S.A.WyomingTetonTarghee National Forest: West Slope Teton Range: ca 6-7 air mi E of Victor, Idaho.-110.994143.61925602865Open valley bottom dominated by forbs and shrubs with occasional patches of Picea engelmannii and Abies lasiocarpa. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray19058B. E. Nelson1990626177U.S.A.ColoradoRio BlancoFlat Tops/White River Plateau: Sand Point and vicinity on Little Flat Tops, ca 44 air mi ENE of Meeker; ca 10.5 air mi W of Yampa.-107.107540.15733233384Open flats above cliffs.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1001James P. Vanderhorst Lisa Crone1990712193U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: Flat Tops Wilderness: Lost Lakes Basin, ca 37 air mi NNE of Glenwood Springs; ca 6 air mi NNE of Trappers Lake.-107.203240.06863170Rocky, glacial hills, sparse forest, lake shores, and meadows, with Abies lasiocarpa and Vaccinium scoparium.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1071James P. Vanderhorst1990713194U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: Flat Tops Wilderness: Lost Lakes Peaks, ca 36 air mi NNE of Glenwood Springs; ca 5 air mi NNE of Trappers Lake.-107.184140.039132313658Alpine meadows and cliff tops; rock ledges at peaks.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1256James P. Vanderhorst1990722203U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: Mount Baxter, ca 7 air mi N of Glenwood Springs.-107.324639.67323384Quartzite ridgetop and peak, rocky meadows and cliffs, with patches of subalpine fir and Engelmann spruce.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1469James P. Vanderhorst1990728209U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: Flat Tops Wilderness: Sheep Mountain, ca 28 air mi NNE of Glenwood Springs.-107.155239.920635673750Alpine meadows and rim of cliffs.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1827James P. Vanderhorst1990816228U.S.A.ColoradoRio BlancoFlat Tops/White River Plateau: Flat Tops Wilderness: Big Marvine Peak, ca 30 air mi ESE of Meeker.-107.343439.94973567Alpine and subalpine areas on rocky, flat mountain top, with krummholtz fir and willow.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray2993James P. Vanderhorst199173184U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: Flat Tops Wilderness: Edge Lake, ca 14 air mi SW of Yampa.-107.098839.99333353Basalt rock piles above lake.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3118James P. Vanderhorst Carlos Palaci1991710191U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: Flat Tops Wilderness: Trappers Peak, ca 30 air mi NNE of Glenwood Springs.-107.249339.93513658Flat top meadow, basalt.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3167James P. Vanderhorst Carlos Palaci1991711192U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: Flat Tops Wilderness: Derby Peak, ca 17 air mi SW of Yampa.-107.136439.96423658North-facing basalt rimrock.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3976James P. Vanderhorst199189221U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: Flat Tops Wilderness: Shingle Peak, ca 23 air mi NNE of Glenwood Springs.-107.211739.891534753658Cliffs.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4213James P. Vanderhorst Carlos Palaci1991821233U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: Flat Tops Wilderness: Orno Peak, ca 11 air mi SW of Yampa.-107.107540.08333689Basalt outcrops and ridgetop above timberline.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4421James P. Vanderhorst Carlos Palaci1991824236U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: Flat Tops Wilderness: Blair Mountain, ca 17 air mi NNW of Glenwood Springs.-107.418639.78963414Limestone rimrock, east exposure, with ferns, columbine, and willows.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray593James P. Vanderhorst1990625176U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: meadows and cliffs above Deep Creek Canyon, ca 12 air mi NNE of Glenwood Springs.-107.192939.702329263109North-facing limestone cliffs, with Pseudotsuga menziesii, Ribes, and Paxistima.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray640James P. Vanderhorst1990627178U.S.A.ColoradoRio BlancoFlat Tops/White River Plateau: South Fork White River, ca 34 air mi ESE of Meeker.-107.324639.833327432926North-facing limestone cliffs, with Abies and Picea.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray25908Ronald L. Hartman1990624175U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: headwaters of East Elk Creek, ca 22 air mi NE of Rifle.-107.456339.74630483170Grassy slopes, limestone outcrops, often with Douglas fir and aspen, and streamside.RMRM1010750 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray22870B. E. Nelson Russ Nelson and Orval C. Harrison1992710192U.S.A.WyomingLincolnWyoming/Salt River Ranges: Salt River Range: Sheep Pass and vicinity, ca 8 air mi ESE of Smoot, ca 12 air mi SE of Afton.-110.7542.63079Among limestone ledges and outcrops on northwesterly facing slope. Phenology: flowering.RMRM1010751 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1030Bruce Embury1992610162U.S.A.WyomingLincolnWyoming/Salt River Ranges: Salt River Range: along Swift Creek near Periodic Spring, ca 4 air mi ENE of Afton.-110.847542.74252134Valley floor. Phenology: flowering.RMRM1018098 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray26990Ronald L. Hartman1990710191U.S.A.WyomingSubletteWyoming/Salt River Ranges: Wyoming Range: Willow Creek Drainage: Ramshorn Peak; ca 11 air mi SE of Hoback Junction.-110.682543.214730483140Subalpine/alpine meadow with limestone and some shale and red beds.RMRM1010749 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray33989Ronald L. Hartman1992719201U.S.A.WyomingLincolnWyoming/Salt River Ranges: Salt River Range: ridge N and W of Corral Creek Lake; ca 7.5 air mi ESE of Afton.-110.788142.685829263170Scree slope from valley floor to west, east to ridge. Phenology: flowering & fruiting.RMRM1010748 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray34592Ronald L. Hartman1992722204U.S.A.WyomingLincolnWyoming/Salt River Ranges: Wyoming Range: Deadman Mountain trail, 1-2 miles from trailhead; 0.5 mi N to summit of Deadman Mountain.-110.668643.013330483158Limestone ridge with whitebark pine and Douglas fir. Phenology: flowering & fruiting.RMRM1010747 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray36338Ronald L. Hartman1992819232U.S.A.WyomingLincolnWyoming/Salt River Ranges: Wyoming Range: Gunsight Pass; ca 4 air mi NNW of McDougal Gap.-110.594242.895830483109Rock areas. Phenology: flowering.RMRM1010746 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray36833Ronald L. Hartman1992824237U.S.A.WyomingSubletteWyoming/Salt River Ranges: Wyoming Range: Mount Schidler from peak 10192 (feet) to the summit proper; ca 4.5 air mi NE of Middle Piney Lake.-110.540842.644230793137Open rocky slopes with patches of whitebark pine and some subalpine fir. Phenology: flowering.RMRM1015804 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray44371Ronald L. Hartman1993817229U.S.A.WyomingLincolnWyoming/Salt River Ranges: Salt River Range: Mount Isabel.-110.7542.614429263098Rocky slopes, ridges and outcrops, also grassy slopes with whitebark pine, subalpine fir and some engelmann spruce. Phenology: flowering.RMRM586336 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray19311B. E. Nelson Walter Fertig and Ronald L. Hartman199078189U.S.A.WyomingSubletteWest Slope Wind River Range: White Rock above and E of Upper Green River Lake, ca 27.5 air mi N of Pinedale.-109.799443.257831703292Stony open slopes and flats. Phenology: flowering.RMRM612621 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3387J. S. Tuhy C. L. Tuhy1987723204U.S.A.WyomingSubletteWest Slope Wind River Range: west end of Osborn Mountain, ca 2 mi ENE of Green River Lakes Campground.-109.824743.31963353Loose talus just off crest of limestone ridge, with Polemonium viscosum, Smelowskia calycina, and Erigeron compositus. Phenology: flowering & fruiting.RMRM556373 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1616Robert S. Kirkpatrick Ruth E. B. Kirkpatrick1983726207U.S.A.WyomingHot SpringsAbsaroka Mountains: ca 27 air mi SSW of Meeteetse, junction of South Fork and East Fork of South Fork Wood River and Slaughter Creek.-109.161443.80662713Creek bottoms and adjacent wet areas bordered by Engelmann spruce forest. Phenology: flowering & fruiting.RMRM556372 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray2298Robert S. Kirkpatrick Ronald L. Hartman1983817229U.S.A.WyomingFremontAbsaroka Mountains: ca 23 mi N of Dubois, ca 3 mi N of the junction of Frontier Creek and Wiggins Fork in the vicinity of Snow Lake.-109.559943.851932313506Alpine meadows and rocky slopes; dry. Phenology: flowering & fruiting.RMRM556371 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4089Robert S. Kirkpatrick1984717199U.S.A.WyomingFremontAbsaroka Mountains: ca 14 air mi ENE of Dubois along Indian Ridge N to Telephone Draw.-109.5243.705829873048Alpine fell fields along a calcareous ridge; dry areas. Phenology: flowering & fruiting.RMRM556370 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray5574Robert S. Kirkpatrick Ruth E. B. Kirkpatrick1984814227U.S.A.WyomingParkAbsaroka Mountains: ca 32 air mi SW of Meeteetse in the vicinity of Dollar Mountain.-109.363943.865536283765Alpine scree and talus slopes with rocky calcareous outcrops. Phenology: flowering & fruiting.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray23018Ronald L. Hartman Neil Snow1987622173U.S.A.WyomingParkSouthwestern Absarokas: Ishawooa Hills and Creek.-109.542544.2618592012Sedimentary substrate of shales and sandstone and derivatives; sagebrush hills and slopes and badlands.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray24179Ronald L. Hartman Mike Hartman1988712194U.S.A.WyomingParkSouthwestern Absarokas: ca 50 air mi SW of Cody, vicinity of Thorofare Mountain.-109.8013943.981728042926Cirque basin with spruce forests and rocky stream sides.RMRM586335 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray28498Ronald L. Hartman1990827239U.S.A.WyomingSubletteWest Slope Wind River Range: 0.5 air mi N of north end of Titcomb Lakes, on east side of basin.-109.673143.045833233414Rock outcrops. Phenology: flowering & fruiting.RMRM585583 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray31039Ronald L. Hartman Jonathan Hughes1991817229U.S.A.WyomingSubletteWest Slope Wind River Range: between Twin Lake and just above Valaite Lake.-109.859243.253329873109Lakeside and rock outcrops. Phenology: flowering & fruiting.RMRM585580 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray11450Walter Fertig1991815227U.S.A.WyomingSubletteWest Slope Wind River Range: north slope of Gypsum Mountain, ca 29 air mi N of Pinedale.-109.916943.269230483414Limestone outcrop on north-facing ridge. Phenology: flowering & fruiting.RMRM585581 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray11673Walter Fertig1991817229U.S.A.WyomingSubletteWest Slope Wind River Range: Lost Eagle Peak and saddle connecting to White Rock Mountain, ca 3/4 mi SE of Slide Lake, ca 27 air mi N of Pinedale.-109.759443.260832923536Open canopy, rocky-talus slope on west face and saddle connecting to White Rock Mountain. Phenology: flowering.RMRM585582 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray12285Walter Fertig1991825237U.S.A.WyomingSubletteWest Slope Wind River Range: Pixley Creek Valley and adjacent granite slopes, ca 3.5 air mi NE of Squaretop Mountain, ca 24.5 air mi N of Pinedale.-109.700643.231733533536Open canopy, loose talus-grassy slopes in alpine zone on southern slopes above creek valley at foot of J Glacier. Phenology: flowering & fruiting.RMRM586344 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3744Walter Fertig1990714195U.S.A.WyomingSubletteWest Slope Wind River Range: southwest crest of Osborn Mountain and western ridgeline, ca 31 air mi N of Pinedale.-109.843.316132923414Krummholz. Phenology: flowering & fruiting.RMRM586343 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3745Walter Fertig1990714195U.S.A.WyomingSubletteWest Slope Wind River Range: southwest crest of Osborn Mountain and western ridgeline, ca 31 air mi N of Pinedale.-109.843.316132923414Krummholz on ridgetop. Phenology: flowering & fruiting.RMRM586342 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3816Walter Fertig1990714195U.S.A.WyomingSubletteWest Slope Wind River Range: Osborn Mountain, ca 32 air mi N of Pinedale.-109.843.316128043109Subalpine open meadow on sandy soil. Phenology: flowering & fruiting.RMRM586341 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4507Walter Fertig1990723204U.S.A.WyomingSubletteWest Slope Wind River Range: east slope of Big Sheep Mountain, ca 31 air mi N of Pinedale.-109.856443.297527433048Dry sagebrush-hillside clearing. Phenology: flowering & fruiting.RMRM586340 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4578Walter Fertig1990723204U.S.A.WyomingSubletteWest Slope Wind River Range: Big Sheep Mountain, ca 29 air mi N of Pinedale.-109.875843.295632313542Alpine ridge and summit. Phenology: flowering & fruiting.RMRM586339 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray5346Walter Fertig199084216U.S.A.WyomingTetonWest Slope Wind River Range: Two Ocean Mountain, ca 38 air mi NE of Jackson.-110.100243.733828653158Open rocky slope on south and west face of summit, soil "cement-like" conglomerate. Phenology: flowering & fruiting.RMRM586338 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray5433bWalter Fertig199086218U.S.A.WyomingSubletteWest Slope Wind River Range: Flat Top Mountain, ca 29 air mi N of Pinedale.-109.759443.2929873292South face talus slope. Phenology: flowering & fruiting.RMRM586337 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray5647bWalter Fertig199089221U.S.A.WyomingSubletteWest Slope Wind River Range: Gypsum Mountain, ca 28 air mi N of Pinedale.-109.935843.277229873231Subalpine broken limestone-shale talus on W slope of Mt. 10606. Phenology: flowering & fruiting.RMRM624495 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray47357Ronald L. Hartman199477188U.S.A.WyomingTetonGros Ventre Area: ridge from Pinnacle Peak.-110.528143.385331093231Alpine calcareous ridge. Phenology: flowering.RMRM624496 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray47929Ronald L. Hartman1994712193U.S.A.WyomingTetonGros Ventre Area: peak 1 air mi N of Cache Peak.-110.606543.442529263128Rocky upper slopes and summit. Phenology: flowering.RMRM624497 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray48375Ronald L. Hartman Tom Cramer1994727208U.S.A.WyomingTetonGros 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.-110.449843.428226213109Rocky (dolomite) slopes. Phenology: flowering & fruiting.RMRM624498 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray49181Ronald L. Hartman Tom Cramer199482214U.S.A.WyomingSubletteGros Ventre Area: 1-1.5 air mi N of Hodges Peak.-110.253943.342431703353Rocky alpine slopes. Phenology: flowering & fruiting.RMRM624500 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray49513Ronald L. Hartman Tom Cramer1994817229U.S.A.WyomingTetonGros Ventre Area: ca 1.5 air mi SE of Darwin Peak.-110.293143.385331703231Rocky alpine slope. Phenology: fruiting.RMRM828781 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3771Brian Elliott1998712193U.S.A.ColoradoCusterWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo: from Horseshoe Lake up to Hermit Pass, W of Westcliffe.-105.645138.091636583902Alpine. Phenology: flowering.RMRM828768 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3915Brian Elliott1998716197U.S.A.ColoradoSaguacheWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: from base to the top of Mount Ouray, NE of Marshall Pass, SW of Poncha Springs.-106.24138.403634754259Picea engelmannii/Pinus aristata and alpine on south-facing slope. Phenology: flowering.RMRM828780 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray4655aBrian Elliott1998731212U.S.A.ColoradoFremontWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: around Bushnell Lakes.-105.8738.348433533719Areas with Picea and alpine around lakes Phenology: flowering & fruiting.RMRM828779 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray5242Brian Elliott1998810222U.S.A.ColoradoAlamosaWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: from Lake Como up to the Blue Lakes, NNW of Fort Garland.-105.504237.569435973719Picea engelmannii and alpine. Phenology: flowering.RMRM823742 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3431Michael Schiebout2005517137U.S.A.New MexicoColfaxSugarite State Park: 6 mi NNE of Raton.-104.39527836.9794442430Foothills on trail with rocky soil. Phenology: flowering.RMRM617794 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1495cJames P. Vanderhorst1990728209U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: Flat Tops Wilderness: Sheep Mountain, ca 28 air mi NNE of Glenwood Springs.-107.155239.920635673750Alpine meadows and rim of cliffs. Phenology: flowering & fruiting.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray2875Michael K. Kirkpatrick2010713194U.S.A.ColoradoSummitFront Range: Arapaho National Forest: northwest slopes of Bald Mountain, ca 3-4 air mi ESE of Breckenridge.-105.986939.459436583920Rocky alpine meadow and talus slopes. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3073Michael K. Kirkpatrick2010719200U.S.A.ColoradoEagleGore Range: White River National Forest: Ptarmigan Pass and east side of Ptarmigan Hill, ca 3 air mi SW of Vail Pass.-106.253339.493235973701Alpine meadows, barrens, and snowdrifts. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3287Michael K. Kirkpatrick2010723204U.S.A.ColoradoSummitGore Range: Arapaho National Forest: Eagles Nest Wilderness: in the vicinity of the historic Buffalo Cabins, ca 3.5 air mi WSW of Silverthorne.-106.126239.620432923658Rocky, exposed subalpine forest near treeline. Phenology: flowering.RMRM830473 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray10940Brian Elliott1999812224U.S.A.ColoradoCostilla[location and coordinates withheld]3628Alpine. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3657Michael K. Kirkpatrick2010731212U.S.A.ColoradoSummitFront Range: Arapaho National Forest: Georgia Pass to the eastern slopes of Mount Guyot, ca 6-7 air mi ESE of Breckenridge.-105.936439.462735323768Alpine talus slopes and rocky meadows. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray3761Michael K. Kirkpatrick201082214U.S.A.ColoradoEagleGore Range: White River National Forest: Eagles Nest Wilderness: Deluge Lake Trail, ca 7 air mi NNW of Vail Pass.-106.258239.64231093384Shady spruce-fir forest and riparian corridor. Phenology: flowering.RMRM830918 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray9224Brian Elliott Elizabeth Mark and Kenneth Elliott1999718199U.S.A.ColoradoChaffeeWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest: on Porphyry Peak, ca 4 air mi N of Bonanza.-106.148338.34843506Alpine. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray83532B. E. Nelson2011727208U.S.A.ColoradoEagleGore Range: White River National Forest: Shrine (Sloane on USFS map) Mountain and Shrine Ridge to the S, ca 2.5 air mi W of Vail Pass, ca 10-10.5 air mi SE of Vail.-106.259839.535235733624Rocky meadow. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray83535B. E. Nelson2011727208U.S.A.ColoradoEagleGore Range: White River National Forest: Shrine (Sloane on USFS map) Mountain and Shrine Ridge to the S, ca 2.5 air mi W of Vail Pass, ca 10-10.5 air mi SE of Vail.-106.259839.535235733624Rocky meadow. Phenology: flowering.RMRM830475 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray9402Brian Elliott Elizabeth Mark1999722203U.S.A.ColoradoSaguacheWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: west face of Comanche Peak (13277), ca 10 air mi SW of Westcliffe.-105.608638.04794024Alpine. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray6390Lori E. Brummer201182214U.S.A.ColoradoGunnisonElk Mountains: White River National Forest: upper part of Crystal Canyon to Schofield Park, along jeep trail, ca 14 air mi NNW of Crested Butte.-107.073139.045230913125Along riparian area in subalpine. Phenology: flowering.RMUSFS898324 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray7295Lori E. Brummer2011818230U.S.A.ColoradoGunnisonElk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: upper East Fork Trail to Maroon Pass, ca 13.5 air mi N of Crested Butte.-107.008639.038735793885Rock outcrop in alpine. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray7460Michael K. Kirkpatrick2011712193U.S.A.ColoradoEagleSawatch Range: White River National Forest: Lime Creek Canyon, off of Forest Road 506, ca 1 air mi S of Crooked Creek Reservoir and ca 20 air mi S of Wolcott.-106.657739.409427892835Limestone cliffs and talus slopes with aspen. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray7693Michael K. Kirkpatrick2011721202U.S.A.ColoradoEagleSawatch Range: White River National Forest: Holy Cross Wilderness: Eagle Lake Trail to Halfmoon Lake, between Eagle and Avalanche peaks, along Lime Creek, ca 18 air mi SSE of Eagle.-106.585439.430330793170Subalpine riparian corridor, seeps, and scree slopes. Phenology: flowering.RMRM830474 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray9808Brian Elliott Elizabeth Mark1999726207U.S.A.ColoradoSaguacheWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: around Willow Lake, ca 7 air mi E of Crestone.-105.626937.98973414Picea engelmannii. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray7749Michael K. Kirkpatrick2011723204U.S.A.ColoradoEagleSawatch Range: White River National Forest: Holy Cross Wilderness: New York Mountain and upper West Lake Creek drainage, E of Fulford, ca 7-10 air mi S of Edwards.-106.630539.521936583734Alpine talus slopes, clearings, and rock crevices in limestone and granite. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray7850Michael K. Kirkpatrick2011725206U.S.A.ColoradoSummitGore Range: White River National Forest: Eagles Nest Wilderness: Gore Range Trail to Lost Lake and Uneva Pass, ca 4-5 air mi SW of Frisco.-106.189239.54335973769Alpine meadows, rocky slopes, and talus fields. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray7953Michael K. Kirkpatrick2011727208U.S.A.ColoradoEagleSawatch Range: White River National Forest: Tellurium Lake Trail, off of Forest Road 506 (Burnt Mountain Road), ca 20 air mi SSE of Eagle.-106.626739.403230483140Subalpine rocky meadows, boulder fields, and roadside. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray8112Michael K. Kirkpatrick201181213U.S.A.ColoradoSummitFront Range: White River National Forest: the Continental Divide to unnamed peak W of Loveland Pass and U.S. Hwy 6, ca 10 air mi ENE of Dillon.-105.883439.65736553836Alpine meadows, talus slopes, and rock crevices. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray8426Michael K. Kirkpatrick201187219U.S.A.ColoradoPitkinSawatch Range: White River National Forest: Collegiate Peaks Wilderness: the Continental Divide from W of Grizzly Peak, ca 15 air mi SE of Aspen.-106.597339.044739934243Alpine slopes and rock crevices. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray8528Michael K. Kirkpatrick201189221U.S.A.ColoradoPitkinElk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: ridge and slopes NW of Mt. Daly and Capitol Peak, E of Capitol Creek, ca 13 air mi W of Aspen.-107.074339.180135793768Alpine ridge with exposed siltstone, granite cliffs, and talus slopes. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray8654Michael K. Kirkpatrick2011811223U.S.A.ColoradoGunnisonElk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: cirque basin between Geneva Lake and Hagerman Peak, ca 7 air mi ENE of Marble.-107.068439.10834143719Alpine talus slope, meadow, and rock crevices. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray8676Michael K. Kirkpatrick2011812224U.S.A.ColoradoGunnisonElk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: Avalanche Pass, NE of Mt. Daly, ca 4 air mi NE of Marble.-107.146839.113536583719Alpine meadow, talus slope, and rock crevices. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray8769Michael K. Kirkpatrick2011814226U.S.A.ColoradoPitkinSawatch Range: White River National Forest: Continental Divide from Hagerman Pass S to Hunter-Fryingpan Wilderness, above Ivanhoe Lake, ca 19 air mi ENE of Aspen.-106.497439.242736343817Alpine meadows, rock crevices and talus slopes. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray8869Michael K. Kirkpatrick2011815227U.S.A.ColoradoPitkinWilliams Mountains: White River National Forest: Hunter-Fryingpan Wilderness: east flanks of the mountains ca 1.5 air mi W of South Fork Pass, near the headwaters of Lost Man Creek, ca 11 air mi E of Aspen.-106.61239.177436893932Alpine meadows, rock crevices, and talus slopes. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray9000Michael K. Kirkpatrick2011817229U.S.A.ColoradoPitkinSawatch Range: White River National Forest: Forest Road 527 between Ivanhoe Lake and Lily Pad Lake, ca 17 air mi ENE of Aspen.-106.514439.26453429Rocky slopes on either side of roadbed and old railroad grade. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray9931Lori E. Brummer2012718200U.S.A.ColoradoMesaGrand Mesa: Grand Mesa National Forest: Leon Peak, west slope near the summit and southwest slope, N of Twin Lakes, ca 13.5 air mi NE of Cedaredge.-107.844839.079532923414Rocky subalpine slopes. Mesa and Delta county. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray10124Lori E. Brummer2012719201U.S.A.ColoradoMesaGrand Mesa: Grand Mesa National Forest: Crag Crest Trail, high point of trail, ca 3.5 trail mi from west trailhead, to ca 1.5 trail mi ENE of trailhead, ca 11 air mi NNW of Cedaredge.-107.94639.060433173399Rocky subalpine slope. Mesa and Delta county. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray10558bLori E. Brummer2012726208U.S.A.ColoradoOuraySan Juan Mountains: Uncompahgre National Forest: Mount Sneffels, upper Blaine Basin, ca 6 3/4 air mi WSW of Ouray.-107.791138.009934023719Alpine fellfield. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray110C. H. Refsdal1993718199U.S.A.WyomingLincolnWyoming/Salt River Ranges: Salt River Range: E of Afton; 0.9 mi E of Swift Creek Campground.-110.885842.7453Eastern aspect; growing only in rocky crevices. No elevation given. Phenology: flowering & fruiting.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray129C. H. Refsdal1993811223U.S.A.WyomingSubletteWest Slope of the Wind River Range: Gypsum Mountain.No elevation given. Phenology: flowering & fruiting.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray6692Joshua J. Irwin2011722203U.S.AIdahoButteChallis National Forest: Lemhi Range: summit of Saddle Mountain, 27.0 air mi NE of Arco.-112.9546443.93743286<25 plants estimated in xeric solid rock on barren ground, no slope, limestone geology. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1806C. H. Refsdal Duane Atwood1994720201U.S.A.UtahSummitNorth Slope Uinta Mountains: Wasatch National Forest: Hayden Peak, ca 2 air mi NE of Mirror Lake.-110.87440.718931523536Moist, west-facing conifer forest. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1837C. H. Refsdal Duane Atwood1994720201U.S.A.UtahSummitNorth Slope Uinta Mountains: Wasatch National Forest: Hayden Peak, ca 2 air mi NE of Mirror Lake.-110.87440.718931523536Steep alpine talus. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1913C. H. Refsdal1994723204U.S.A.UtahSummit[location and coordinates withheld]24632829New growth in old fire area; steep, west-facing slopes; some clay soils. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray2226C. H. Refsdal1994730211U.S.A.UtahSummitNorth Slope Uinta Mountains: Wasatch National Forest: High Uintas Wilderness: ca 36 air mi S of Evanston, WY; ca 0.5 air mi S of Oster Lake.-110.780440.747932743506Steep quartzite talus alpine slopes. Phenology: flowering & fruiting.RMUSFS Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray7295Lori E. Brummer2011818230U.S.A.ColoradoGunnisonElk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: upper East Fork Trail to Maroon Pass, ca 13.5 air mi N of Crested Butte.-107.008639.038735793885Rock outcrop in alpine. Phenology: flowering.RMRM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray6043Lori E. Brummer2011727208U.S.A.ColoradoDeltaGrand Mesa: slopes and meadows W of Mount Darline, at the south end of Goodenough Reservoir, ca 16 air mi NNE of Hotchkiss.-107.668239.029532063268Subalpine meadow.RMRM961179 Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray1996-36Lori E. Brummer1996713195U.S.A.ColoradoGunnisonSawatch Range: Alpine Tunnel Road near Williams Pass Trailhead, along road and ca 1/4 mi up the trail, ca 38 air mi ENE of Gunnison.-106.3943938.628063475Rock crevice in fellfield. Common. Phenology: flowering.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray6819C. H. Refsdal Larry Refsdal199588220U.S.A.UtahSummitNorth Slope Uinta Mountains: Wasatch National Forest: Gunsight Pass, ca 33 air mi S of Mountain View, Wyoming.-110.360740.807335303719Alpine, red quartzite talus, melting snow fields. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray7297C. H. Refsdal1995819231U.S.A.UtahSummitNorth Slope Uinta Mountains: Wasatch National Forest: ca 27 air mi SSE of Evanston, Wyoming; 0.3 mi E of Deadman Pass.-110.704840.850831823405Steep east-west ridge with gravelly limestone cliffs, sparse spruce trees; subalpine. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray7368C. H. Refsdal1995819231U.S.A.UtahSummitNorth Slope Uinta Mountains: Wasatch National Forest: ca 27.5 air mi SSE of Evanston, Wyoming.-110.704840.850833533530Dry meadow. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray7693C. H. Refsdal S. Goodrich1995822234U.S.A.UtahDaggettNorth Slope Uinta Mountains: Ashley National Forest: north of Spirit Lake, ca 15.5 air mi SW of Manila on both sides of Forest Road 001.-109.997540.850830913103Upland, red quartzite talus. Phenology: flowering & fruiting.RM Erigeron leiomerusphysical specimenAsteraceaeErigeronleiomerusA. Gray5155Timothy W. Chumley1996726208U.S.A.ColoradoParkEast-central Colorado: Mosquito Range to Plains: Continental Divide: French Pass: along the S side of French Creek to the pass, from crossing with Michigan Creek or Forest Road 54, ca 8.5 air mi NW of Jefferson.-105.950139.426332073966On alpine tundra with rocky-gravelly soils. Phenology: flowering.36003,1,0true