: 1.21 $2024-03-29T14:42:30-7:003.92.84.196searchRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene6521Timothy W. Chumley1996829242U.S.A.ColoradoParkEast-central Colorado: Mosquito Range to Plains: Mosquito Range: Kite Lake/Emma Lake: on alpine slopes below the Continental Divide between Mt. Democrat and Mt. Buckskin, and along the shores of Kite and Emma Lakes, ca 5 air mi NW of Alma.-106.135339.325136214024Moist, rocky alpine slopes. Phenology: flowering.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene6756Timothy W. Chumley Bobbi Siems1996831244U.S.A.ColoradoParkEast-central Colorado: Mosquito Range to Plains: Mosquito Range: Peerless Mountain/Horseshoe Cirque: along the slopes between Horseshoe and Peerless Mountains and in the basin below the cirque, ca 8 air mi WSW of Fairplay.-106.172339.195137194024Roadside on steep, rocky slopes near the top of the ridge. Phenology: flowering & fruiting.RMUSFS851614 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene444David Rosenthal199685218U.S.A.WyomingFremontWind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: W of Bachelor Creek Trail.-109.739143.489829263140Lodgepole pine and spruce forest on slopes and ridges. Phenology: flowering & fruiting.RMUSFS851615 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene609David Rosenthal199689222U.S.A.WyomingFremontWind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: ca 15 air mi S of Dubois.-109.585743.33432013353Alpine meadow and talus slopes. Phenology: flowering.RMUSFS851616 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene55732Ronald L. Hartman David Rosenthal1996812225U.S.A.WyomingParkNorthern Absaroka Area: Sulphur Creek to ridge S toward Mount Pleasant, ca 2.5 air mi E of Sunlight Peak.-109.73944.616425603292Talus slopes and rock outcrops. Phenology: flowering.RMUSFS853426 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1983David Rosenthal Cathy Binger199778189U.S.A.WyomingFremontWind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: along drainage leading to Hidden Lake and trail to north end of Ross Lake, ca 8 air mi SSE of Dubois.-109.645443.405829393109Along shoreline with some dry rocky outcrop to drainage. Phenology: flowering.RMUSFS853425 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3522David Rosenthal199781213U.S.A.WyomingFremontWind River Range: Shoshone National Forest: intersection of Wildcat Road and Warm Spring Creek; Old Warm Spring cattle driveway, ca 7.5 air mi SW of Dubois.-109.77943.489831093170Pine/spruce forested slopes with occasional meadows. Phenology: flowering.RMUSFS853424 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene4266David Rosenthal1997818230U.S.A.WyomingFremontWind River Range: Shoshone National Forest: ca 1 mi SE of Brooks Lake, from intersection of Pinnacle Buttes and Kissinger Lake trails to Kissinger Lake, ca 25 air mi NW of Dubois.-109.938343.720228653075Ridge crest meadow, whitebark pine forest with spruce and fir to lake shores. Phenology: flowering.RMRM824731 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene38267Erwin F. Evert2000712194U.S.A.WyomingParkYellowstone National Park: Gallatin Range: Bighorn Pass; 15 mi SW of Mammoth.-110.8801844.87192774Sub-alpine meadow with Sibbaldia procumbens, Trifolium haydenii, Castilleja rhexifolia, and Trisetum spicatum. Phenology: flowering.RMRM824334 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene38459Erwin F. Evert200087220U.S.A.WyomingParkYellowstone National Park: Gallatin Range: summit and west side of Mount Holmes, 17 mi SW of Mammoth.30483140South-facing limestone scree slope with Eriogonum flavum var. piperi, Arnica rydbergii, and Poa gracillima. Phenology: flowering.RMRM825172 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene38893Erwin F. Evert200179190U.S.A.MontanaParkGallatin Range: Yellowstone National Park: summit of Sepulcher Mountain 3 mi NW of Mammoth.29352942Openings in whitebark pine-spruce-fir forest with Vaccinium scoparium, Arnica latifolia, and Poa nervosa var. wheeleri. Phenology: flowering & fruiting.RM725558 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene10670Erwin F. Evert198684216U.S.A.WyomingParkNorth Fork Shoshone River Drainage: Absaroka Mountains: north side of Giant Castle Mountain, 1/4 mi below summit, ca 3 mi N of U.S. Hwy 14, 16, and 20.-109.394744.5442865Open grassy areas interspersed with stable talus and felsenmeer.RM725717 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene10825Erwin F. Evert198688220U.S.A.WyomingParkNorth Fork Shoshone River Drainage: Absaroka Mountains: ridge between Crow Creek Pass and Jones Pass, ca 3-4 mi N of U.S. Hwy 14, 16, and 20.-110.164244.529529873079Open, rocky habitats.RM726319 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene11420Erwin F. Evert1986824236U.S.A.WyomingParkNorth Fork Shoshone River Drainage: Absaroka Mountains: south end of Howell Mountain, ca 6-7 mi S of U.S. Hwy 14, 16, and 20.-109.90644.389331403231Tundra, turfy meadow communities.RMRM731909 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene13053Erwin F. Evert198776187U.S.A.WyomingParkAbsaroka Mountains: North Fork Shoshone River Drainage: northeast to southwest trending ridge ca 2-3 mi SW of the confluence of Middle Creek and the North Fork Shoshone River and U.S. Hwy 14, 16, and 20.-109.986544.476329873048On sparsely vegetated south-facing slope in open, loose soil dominated by Arnica rydbergii, Phacelia hastata, Spraguea umbellata and Erigeron eatonii. Phenology: flowering & fruiting.RMRM619648 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene19477Erwin F. Evert199071182U.S.A.MontanaGallatinMadison Range: Gallatin National Forest: north end and summit of Boat Mountain, ca 3 mi N of Hebgen Lake, ca 28 mi WNW of West Yellowstone.-111.345244.889827432769Openings in spruce-fir forest on limestone outcroppings and talus, prominent species included Haplopappus suffruticosus and Telesonix heucheriformis. Phenology: flowering & fruiting.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene19562Erwin F. Evert1990710191U.S.A.IdahoFremontTarghee National Forest: Centennial Mountains: along Sawtell Peak Road, ca 3/4 mi below summit, ca 10 mi NNW of Island Park.-111.447944.55422896Whitebark pine parkland.RMRM619491 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene19638Erwin F. Evert1990722203U.S.A.MontanaCarbonBeartooth Mountains: Custer National Forest: just E of Lake Mary, ca 15 mi W of Red Lodge.-109.555145.14652978Tundra-forest ecotone with Pinus albicaulis, Trifolium haydenii, Phyllodoce empetriformis, Phyllodoce glanduliflora and Potentilla diversifolia. Phenology: flowering.RMRM621595 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene19981Erwin F. Evert199084216U.S.A.MontanaParkAbsaroka-Beartooth Mountains: Gallatin National Forest: divide between South Fork Deep Creek and Davis Creek, ca 13 mi SE of Livingston.-110.457245.501527742865Tundra-forest ecotone with scattered Pinus albicaulis and with Juncus drummondii, Arnica latifolia and Sibbaldia procumbens. Phenology: flowering & fruiting.RMRM621102 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene20319Erwin F. Evert1990811223U.S.A.MontanaGallatinMadison Range: Gallatin National Forest: Spanish Peaks area: ridge ca 3/4 mi W of Moon Lake, ca 27-28 mi SSW of Bozeman.-111.280945.327629262987Treeless east facing slope and ridge top with Antennaria lanata, Geum rossii, Sibbaldia procumbens and Carex albonigra. Phenology: flowering & fruiting.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene21911Erwin F. Evert1991719200U.S.A.MontanaSweet GrassBeartooth Mountains: Gallatin National Forest: saddle between Contact and Chrome mountains: ca 3 mi E of the Boulder River, ca 29 mi SW of Big Timber.-110.148745.457828652896Subalpine meadow-whitebark pine woodland mosaic with Ledum glandulosum and Vaccinium scoparium.RMRM740104 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene22140Erwin F. Evert1991729210U.S.A.MontanaMadisonGravelly Range: Beaverhead National Forest: along the Gravelly Range Road, just S of Lazyman Hill, ca 22 mi S of Virginia City.-111.85344.97852774Open, rocky area on limestone with Erigeron ursinus, Penstemon attenuatus, and Hymenoxys grandiflora. Phenology: flowering.RMRM739963 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene22289Erwin F. Evert1991730211U.S.A.MontanaMadisonMadison Range: Beaverhead National Forest: saddle between Sphinx Mountain and The Helmet, ca 15 mi SE of Ennis.-111.485245.167627432804Mosaic of whitebark pine/Engelmann spruce woodland and subalpine meadow with some large Douglas fir, also Trifolium haydenii, and Galium boreale. Phenology: flowering.RMRM740179 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene22392Erwin F. Evert1991731212U.S.A.MontanaMadisonMadison Range: Gallatin National Forest: east ridge and sub-summit of Lone Mountain, ca 9 mi W of Big Sky.-111.444445.28430483292Sparsely vegetated andesitic talus with Hulsea algida, Stellaria americana, Trifolium haydenii, and Oxyria digyna. Phenology: flowering.RMRM740332 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene22522Erwin F. Evert199187219U.S.A.IdahoFremontTarghee and Beaverhead National Forests: Henrys Lake Mountains: on Continental Divide just NW of Targhee Peak, ca 19 mi WNW of West Yellowstone, Montana; also Madison County, Montana.-111.397844.72423048Alpine tundra and krummholz at timberline with Arnica rydbergii and Carex elynoides. Phenology: flowering.RMRM754577 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene23798Erwin F. Evert1992716198U.S.A.MontanaGallatinMadison Range: Gallatin National Forest: along Forest Road 2527, ca 3/4 mi W of Teepee Creek Road; ca 18 mi N of West Yellowstone.-111.164244.84662500Rocky clearcut area in former lodgepole pine forest with Carex geyeri, Carex rossii, and Arnica rydbergii. Phenology: flowering & fruiting.RMRM611226 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene25729Erwin F. Evert199378189U.S.A.MontanaSweet GrassBeartooth Mountains: Custer National Forest: along Meyers Creek, in foothills ca 10 mi NW of Nye just W of the county line.-109.942845.48691829Limestone cliff crevices with Cheilanthes feei and Boykinia heucheriformis. Phenology: flowering & fruiting.RMRM783044 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene30422Erwin F. Evert199585217U.S.A.MontanaParkAbsaroka-Beartooth Mountains: Gallatin National Forest: ridge at head of Arrastra Creek: ca 3 mi E of Emigrant Peak, 18 mi N of Gardiner.-110.626145.255630183048Sparsely vegetated, rocky tundra and talus with Hulsea algida, Collomia debilis var. trifida, Chaenactis alpina, and Sibbaldia procumbens. Phenology: flowering.RMRM783963 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene30596Erwin F. Evert199587219U.S.A.MontanaMadisonMadison Range: Gallatin National Forest: Koch Basin on the east side of Koch Peak at head of Tumbledown Creek, ca 25 mi SE of Ennis.-111.444445.051230483170Turfy tundra with Geum rossii, Erigeron simplex, Artemisia scopulorum, and Carex nigricans. Phenology: flowering & fruiting.RMRM787944 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene32111Erwin F. Evert Yolanda Evert1996719201U.S.A.MontanaParkAbsaroka Mountains: Gallatin National Forest: Knox Lake (Castle), ca 12 mi NE of Gardiner.-110.606645.13872560Meadow opening E of lake with Aster alpigenus var. haydenii, Trifolium parryi, and Arnica rydbergii. Phenology: flowering.RMRM819315 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene33947Erwin F. Evert1997721202U.S.A.MontanaMadisonMadison Range: Beaverhead National Forest: Cradle Lakes at head of Papoose Creek, ca 2.5 mi SW of Hilgard Peak.28962957Talus and felsenmeer with Arnica rydbergii, Potentilla glandulosa, and Penstemon attenuatus. Phenology: flowering & fruiting.RMRM819096 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene34341Erwin F. Evert199784216U.S.A.MontanaParkAbsaroka-Beartooth Mountains: Gallatin National Forest: Monitor Peak, ca 12 mi N of Gardiner.30483155Turfy, mesic, alpine tundra with Deschampsia cespitosa, Potentilla diversifolia, Juncus drummondii, and Salix arctica. Phenology: flowering & fruiting.RMRM820873 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene35713Erwin F. Evert1998710191U.S.A.MontanaSweet GrassBeartooth Mountains: Gallatin National Forest: along East Fork Boulder Trail, ca 3 mi SE of Box Canyon Guard Station, 45 mi SW of Big Timber.-110.217145.33922250Talus and rocky grassland with Erigeron acris, Arnica rydbergii, and Danthonia intermedia. Phenology: flowering.RMRM821521 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene36000Erwin F. Evert1998727208U.S.A.MontanaParkAbsaroka-Beartooth Mountains: Gallatin National Forest: northwest ridge of Chico (Baldy) Peak, 21 mi N of Gardiner.-110.646345.314228652896Whitebark pine forest and openings with Vaccinium scoparium, Arnica latifolia, and Pedicularis contorta. Phenology: flowering & fruiting.RMRM822143 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene37609Erwin F. Evert199984216U.S.A.MontanaGallatinGallatin Range: Gallatin National Forest: base of Palisade Falls, 15 mi S of Bozeman.-110.930245.47242195Talus slope and adjacent rocky woods with Rubus idaeus var. strigosus, Erigeron acris, and Arnica gracilis. Phenology: flowering.RMRM821662 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene37705Erwin F. Evert199984216U.S.A.MontanaGallatinGallatin Range: Gallatin National Forest: summit and south ridge of Mount Blackmore, 18 mi S of Bozeman.-111.012545.443330483094Dry, rocky alpine tundra with Senecio fremontii, Arenaria congesta var. congesta, and Smelowskia calycina var. americana. Phenology: flowering & fruiting.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene5166bErin Foley2003816228U.S.A.ColoradoGrandArapaho National Forest: Rabbit Ears Range: Kauffman Creek, ca 10.5 air mi WNW of Grand Lake; ca 15.5 air mi NNE of Hot Sulphur Springs.-106.017140.2773048Along creek. Phenology: flowering & fruiting.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene10527Erin Foley Shannon Terry2004721203U.S.A.ColoradoGrandArapaho National Forest: Rabbit Ears Range: Gravel Mountain and Stillwater Creek, ca 8 air mi W of Grand Lake and ca 13 air mi NNW of Granby.-105.9740.274231703588Subalpine. Phenology: flowering.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene10994Erin Foley200486219U.S.A.ColoradoClear CreekArapaho National Forest: Front Range: Bard Creek to Engelmann Peak, ca 5 air mi NW of Georgetown and 4.5 air mi WSW of Empire.-105.748239.736131584073South-facing ridge/slope at subalpine. Phenology: flowering & fruiting.RMRM624804 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene47859Ronald L. Hartman1994712193U.S.A.WyomingTetonGros Ventre Area: Jackson Peak.-110.62643.456830483231Upper slopes and summit. Phenology: flowering.RM723965 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene508Orval C. Harrison198873185U.S.A.WyomingLincolnWyoming Range: Greys River Drainage: along Shale Creek 1.5 mi NE of East Fork Greys River, ca 13.5 air mi ESE of Smoot; ca 17 air mi SE of Afton.-110.656642.5852591Northwesterly facing slope just above the stream at the base of a rock slide. Phenology: flowering.RM723966 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene509Orval C. Harrison1988716198U.S.A.WyomingLincolnSalt River Range: Smiths Fork Drainage: Greysalt Peak W of Sheep Pass, ca 7.8 air mi E of Smoot; ca 12 air mi SE of Afton.-110.772242.59953268Open southeasterly facing talus slope near the top of the peak, with Castilleja sulphurea, Arnica mollis, and Ivesia gordonii. Phenology: flowering.RM724115 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene669Orval C. Harrison1992726208U.S.A.WyomingLincolnSalt River Range: Salt River Drainage: SW of Dry Creek Lake, ca 6.5 air mi E of Afton; ca 8.5 air mi NE of Smoot.-110.810842.71562707In grasses between and among rocks at lower part of rock fall area, with Vaccinium scoparium. Phenology: flowering & fruiting.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1920Emily A. Holt2000710192U.S.A.ColoradoChaffeeCentral Colorado: Sawatch Range: on Continental Divide, Monarch Pass area, off U.S. Hwy 50 on east side of road near wooden fence, ca 15 air mi W of Poncha Springs.-106.323438.502433903475Spruce forest, slight west slope. Phenology: flowering & fruiting.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2586Emily A. Holt2000722204U.S.A.ColoradoLakeCentral Colorado: Sawatch Range, East Slope Continental Divide: Chalk Mountain area, W above Fremont Pass off unmarked 4WD Forest Road, ca 12 air mi NE of Leadville-106.209439.368535363663Alpine meadow. Phenology: flowering & fruiting.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2348Nancy Kastning Diane Fraser1989720201U.S.A.ColoradoRouttSierra Madre/Park Ranges: Park Range: ca 21 air mi WNW of Walden at Red Dirt Pass, Mount Zirkel and south.34753658Alpine area.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2526Nancy Kastning Heather and Joel Kastning1989726207U.S.A.ColoradoJacksonSierra Madre/Park Ranges: Park Range: ca 22 air mi WSW of Walden in the Slide Lake, Rainbow Lake area.30483292Dry areas.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2348Nancy Kastning Diane Fraser1989720201U.S.A.ColoradoRouttSierra Madre\Park Range: Park Range: ca 21 air mi WNW of Walden at Red Dirt Pass, Mount Zirkel and south.-106.647940.821334753658Alpine area.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2526Nancy Kastning Heather and Joel Kastning1989726207U.S.A.ColoradoJacksonSierra Madre\Park Range: Park Range: ca 22 air mi WSW of Walden in the Slide Lake, Rainbow Lake area.-106.663540.64830483292Dry areas.RMRM569598 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene16296B. E. Nelson Michelle Nelson1988717199U.S.A.WyomingCarbonSierra Madre/Park Range: Sierra Madre: Red Mountain and vicinity on the Continental Divide, ca 1 air mi S of Battle Pass off Wyo Hwy 70, ca 11 air mi WSW of Encampment.-106.992841.141931093201Open stony ridge. Phenology: flowering & fruiting.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3287Kevin J. Taylor1997714195U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Double Top Mountain, ca 8 air mi ENE of Crested Butte.-106.841438.876735063628Ridgetop; tundra and krummholz. Phenology: flowering & fruiting.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3443Kevin J. Taylor1997715196U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Teocalli Mountain, ca 9 air mi NE of Crested Butte.-106.878538.948836283810Dry tundra. Phenology: flowering & fruiting.RM772513 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene10119Kevin J. Taylor Chris Floyd and Josh Crayton199888220U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Fossil Ridge Wilderness: ca 6 air mi NNW of Ohio.-106.629538.652834753597Alpine tundra, spruce krummholz and wet basin; on limestone. Phenology: flowering & fruiting.RM772512 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene10223Kevin J. Taylor Chris Floyd and Josh Crayton199889221U.S.A.ColoradoGunnisonNorthern Gunnison Basin: ca 8 air mi N of Ohio.-106.593238.68235673810Alpine tundra and Engelmann spruce krummholz along ridge. Phenology: flowering & fruiting.RM772511 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene10999Kevin J. Taylor Christine Tonielli and Josh Crayton1998821233U.S.A.ColoradoGunnisonNorthern Gunnison Basin: West Elk Wilderness: South Baldy and Middle Baldy mountains, ca 13 air mi N of Blue Mesa Reservoir.-107.193438.667435673841Alpine tundra along ridge between mountains. Phenology: flowering & fruiting.RM772519 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene8072Kevin J. Taylor199878189U.S.A.ColoradoGunnisonNorthern Gunnison Basin: between South Matchless Mountain and Matchless Mountain, ca 3 air mi W of Taylor Park Reservoir.-106.655938.819134753536Engelmann spruce/subalpine fir forest between mountains. Phenology: flowering & fruiting.RM772518 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene8140Kevin J. Taylor199878189U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Matchless Mountain, ca 2 1/4 air mi W of Taylor Park Reservoir.-106.637438.847933233536Engelmann spruce krummholz and Engelmann spruce/subalpine fir forest on north side of mountain. Phenology: flowering & fruiting.RM772517 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene8216Kevin J. Taylor199879190U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Forest Hill Mountain, ca 6 air mi WNW of Taylor Park Reservoir.-106.674538.891134753536Engelmann spruce krummholz on south ridge of mountain; Juniperus communis and Ribes. Phenology: flowering & fruiting.RM772516 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene8669Kevin J. Taylor Chris Floyd1998718199U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Collegiate Peaks Wilderness: on ridge heading toward Continental Divide, ca 9 air mi N of Taylor Park Reservoir.-106.600338.9923536On ridge; krummholz and alpine tundra. Phenology: flowering & fruiting.RM772515 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene9666Kevin J. Taylor1998729210U.S.A.ColoradoGunnisonNorthern Gunnison Basin: West Elk Wilderness: The Castles, ca 10.5 air mi SSW of Kebler Pass.-107.172838.734234753597Engelmann spruce/subalpine fir krummholz and alpine tundra on northwest-facing slope. Phenology: flowering & fruiting.RM772514 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene9830Kevin J. Taylor1998729210U.S.A.ColoradoGunnisonNorthern Gunnison Basin: West Elk Wilderness: ca 10.5 air mi SSW of Kebler Pass.-107.156738.703935973750Alpine tundra; south-facing slope. Phenology: flowering & fruiting.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2349Margarette 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.RMUSFS843096 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1023Rob Massatti2005623174U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Mormon Basin, ca 8 air mi W of Lander.-108.894242.83222832307Small creek and adjacent aspen forest. Phenology: flowering.RMUSFS843095 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1133Rob Massatti2005625176U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: base of Indian Ridge, ca 9 air mi SW of Lander.-108.834842.701124902524Aspen forest and adjacent riparian shrublands (willow/shrubby cinquefoil). Phenology: flowering.RMUSFS843094 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1235Rob Massatti2005627178U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Cony Mountain and vicinity, ca 12 air mi SW of Lander.-108.878642.64829573106Graminoid/forb meadows. Phenology: flowering.RMUSFS843093 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1327Rob Massatti2005630181U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: ca 15 mi NW of High Spring, ca 20 air mi S of Lander.-108.67242.557425482637Small opening in Douglas fir/limber pine canopy on rocky limestone substrate. Phenology: flowering.RMUSFS843092 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1436Rob Massatti2005630181U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Rennecker Peak and southern slopes, ca 25 air mi SSW of Lander.-108.88642.520128812923Graminoid and forb meadow. Phenology: flowering.RMUSFS843091 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1634Rob Massatti200573184U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: west slope of Warm Spring Moutain, ca 8 air mi WNW of Dubois.-109.815743.565925542905Rocky limestone meadow. Phenology: flowering.RMUSFS843090 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2048Rob Massatti200578189U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Middle Fork Popo Agie River trail to lower Hudson Meadow, ca 8 air mi SW of Lander.-108.898542.718724872573Aspen grove. Phenology: flowering.RMUSFS843089 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2199Rob Massatti Michelle Noe2005713194U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Fiddlers Lake to Chirstina Lake, ca 14 air mi SW of Lander.-108.876942.627128592868Boggy spring. Phenology: flowering.RMUSFS843088 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2629Rob Massatti2005720201U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Whiskey Mountain and vicinity, ca 7 air mi S of Dubois.-109.637643.441631553362Rocky, dry alpine meadow on limestone. Phenology: flowering.RMUSFS843087 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2749Rob Massatti2005720201U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Shale Mountain and notherly slope, ca 10 air mi SSW of Dubois.-109.696643.442130033182Willow dominated riparian in and around drainages. Phenology: flowering.RMUSFS843086 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2844Rob Massatti2005721202U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: headwaters of Simpson Lake to north end of Simpson Lake, ca 13 air mi SW of Dubois.-109.730743.368332713625Soil pockets amongst talus slope. Phenology: flowering.RMUSFS843085 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3235Rob Massatti2005728209U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Tayo Park to Coon Lake to Wind River Peak to Deep Creek Lakes, ca 16 air mi WSW of Lander.-109.109142.674632623795Talus slope interspersed with krummholtz and meadow pockets. Phenology: flowering.RMUSFS843084 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3369Rob Massatti2005729210U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Tayo Park to Coon Lake to Wind River Peak to Deep Creek Lakes, ca 16 air mi WSW of Lander.-109.092942.728431893326Dry rocky meadow. Phenology: flowering.RMUSFS843083 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3574Rob Massatti200584216U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Native Lake to Indian Pass, ca 23 air mi SSE of Dubois.-109.509443.209730273521Wet, rocky alpine meadow. Phenology: flowering.RMUSFS843082 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3809Rob Massatti200586218U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Blaurock Pass and upper Dinwoody Creek, ca 22 air mi S of Dubois.-109.616343.197729903170Wet depression in Engelmann spruce stand. Phenology: flowering.RMUSFS843098 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene382Rob Massatti2005615166U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: 1.5 mi S of Weiser Knoll, ca 16 mi SSE of Lander.-108.618542.627719601987Juniper/pine woodland amongst cliffs interspersed with sagebrush grasslands. Phenology: flowering.RMUSFS843081 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3958Rob Massatti2005811223U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Bears Ears Mountain to South Fork Little Wind River, ca 23 air mi W of Lander.-109.216242.840330243054Willow dominated riparian drainage. Phenology: flowering.RMUSFS843099 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene44Rob Massatti2005610161U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Deep Creek drainage and vicinity, ca 16 air mi SSE of Lander.-108.66642.606221612231Rocky north-facing slope and ridgetop with Populus tremuloides regeneration, scattered Pinus flexilis, and Artemisia tridentata var. vaseyana and Purshia tridentata throughout. Phenology: flowering.RMUSFS843097 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene809Rob Massatti2005621172U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Fairfield Hill and Timber Top, ca 6 air mi SW of Lander.-108.861642.758225092527Graminoid/forb meadow on limestone substrate. Phenology: flowering.RMUSFS843080 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene5955Rob Massatti2006624175U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Upper Hudson and Johnson meadows, ca 15 air mi WSW of Lander.-109.001542.733628752942Riparian meadow dominated by carices and moss hummocks. Phenology: flowering & fruiting.RMUSFS843079 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene6571bRob Massatti2006629180U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Pelham Lake, ca 17 air mi NW of Dubois.-109.99543.687426792689Riparian mixed coniferous lake margin. Phenology: flowering.RMUSFS843078 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene6981Rob Massatti Meghan Taylor200675186U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: North Popo Agie River, 2 mi N of Deep Creek Lakes; ca 20 air mi WSW of Lander.-109.113842.76452844Scattered soil pockets. Phenology: flowering.RMUSFS843077 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7041Rob Massatti Meghan Taylor200676187U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Lizard Head Meadows, ca 19 air mi W of Lander.-109.180442.775330513088Riparian graminoid and forb dominated meadow in river floodplain. Phenology: flowering.RMUSFS843076 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7097Rob Massatti Meghan Taylor200676187U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Lonesome Lake and vicinity, ca 25 air mi W of Lander.-109.210742.779131523253Rocky subalpine meadow. Phenology: flowering.RMUSFS843075 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7159Rob Massatti Meghan Taylor200677188U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: ca 3 mi W of Sanford Park; ca 21 air mi W of Lander.-109.137842.768228812902Avalanche affected slope with many large bouders and soil pockets. Phenology: flowering.RMUSFS843074 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7212Rob Massatti Meghan Taylor200677188U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: ca 3 mi W of Sanford Park; ca 21 air mi W of Lander.-109.137842.768228812902Soil pockets amongst boulders on avalanche affected slope. Phenology: flowering & fruiting.RMUSFS843073 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7341Rob Massatti2006713194U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Louis Lake Guard Station to Deer Creek Park, ca 19 air mi SSW of Lander.-108.874742.592728412899Wet graminoid meadow with high moss cover. Phenology: flowering.RMUSFS843072 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7596Rob Massatti2006718199U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Grave Lake, ca 14 air mi WNW of Shoshone Lake.-109.26742.861830673115Dry rocky meadow. Phenology: flowering.RMUSFS843071 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7836Rob 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.-109.551843.0232833503Alpine riparian stream and lake margins. Phenology: flowering.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1699Melanie Arnett1998716197U.S.A.ColoradoGunnisonSouthern Gunnison Basin: Sawatch Range: along Continental Divide on Forest Trail 531, from ca 1.2 air mi NW of - to 1.0 air mi SSE of - Mount Peck; ca 16.5 air mi ENE of Sargents.-106.287238.47334023634Subalpine tundra with intermittent spruce glades. Phenology: flowering & fruiting.RMRM747442 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7918Melanie Arnett1999830242U.S.A.ColoradoHinsdaleSouthern Gunnison Basin: San Juan Mountains: along East Fork Alpine Gulch, ca 1.1-1.2 air mi W-SW of Red Mountain, ca 0.5-1.4 air mi NWN of Grassy Mountain.-107.348637.964532313719Krummholtz to alpine. Phenology: flowering & fruiting.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2348Nancy Kastning Diane Fraser1989720201U.S.A.ColoradoRouttSierra Madre/Park Ranges: Park Range: ca 21 air mi WNW of Walden at Red Dirt Pass, Mount Zirkel and south.34753658Alpine area.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2526Nancy Kastning Heather and Joel Kastning1989726207U.S.A.ColoradoJacksonSierra Madre/Park Ranges: Park Range: ca 22 air mi WSW of Walden in the Slide Lake, Rainbow Lake area.30483292Dry areas.RMUSFS402845 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreeneMcDandS-60Charles H. McDonald H. A. Shannon1926723204U.S.A.WyomingSubletteWyoming National Forest: divide between Heart and Round lakes.-109.790943.121320120% northern slope; loam and sand; alpine grassy slopes with Erigeron, Arnica, and hairgrass; scattering. Phenology: flowering & fruiting.RMRM93869 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2702Edwin B. Payson Lois B. Payson1922712193U.S.A.WyomingSublettePiney Mountain, 25 mi W of Big Piney.-110.558242.585725913250Open places in subalpine forest. Phenology: flowering & fruiting.RMRM98203 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3473Edwin B. Payson George M. Armstrong1923711192U.S.A.WyomingLincolnSnake River Range: Sheep Mountain (Ferry Peak), near Alpine.-110.974343.207320122926Dry slopes near summit. Phenology: flowering & fruiting.RMRM334562 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2315Erwin F. Evert198088221U.S.A.WyomingParkAbsaroka Mountains: North Fork Shoshone River Drainage: small lakes; ca 1 mi N of Hoyt Peak.-110.127544.49082896Growing in the open with Poa incurva, Luzula parviflora, and Ivesia gordonii. Phenology: flowering & fruiting.RMRM531341 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene6193Erwin F. Evert1983823235U.S.A.WyomingParkBeartooth Mountains: around Gardner Lake.-109.45344.96593117On tundra. Phenology: fruiting.RMRM609655 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7156Erwin F. Evert1984725207U.S.A.WyomingParkNorth Fork Shoshone River Drainage: Absaroka Mountains: on the divide between Avalanche Peak and Crow Creek Pass, along the Yellowstone National Park boundary.-110.147744.505329263079Forest-tundra ecotone. Phenology: flowering & fruiting.RMRM313082 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1158Frank Smith1978815227U.S.A.WyomingLincolnS of Fontenelle Mountain: Commissary Ridge.-110.6494442.399173048Southeast exposure, slope 4-5%, scarce, associated with Erigeron, Eriogonum, Silene, and Poa. Phenology: flowering & fruiting.RMRM668668 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene10Kevin O'Dea JoAnn Storlie1999722203U.S.A.WyomingBig HornBig Horn Range: immediately behind the first cabin on the right as you enter Porcupine Ranger Station.-107.85344.83232664Grassy understory of an extremely open Picea engelmannii stand on the ledge and incline above the riparian zone of creek on light brown, slightly disturbed soil; occurs with Arnica cordifolia, taraxacum laevigatum, Lupinus argenteus var. depressus, Poa Phenology: flowering.RMRM668669 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene13Kevin O'Dea JoAnn Storlie1999722203U.S.A.WyomingBig HornBig Horn Range: 1/4 mi NW of Wyoming Gulch on a hillside above Porcupine Creek, ca 1 mi SW of Porcupine Ranger Station off Forest Road 129.-107.832844.81782768Edge of a Picea engelmannii-Abies lasiocarpa stand amongst Festuca idahoensis, Lupinus argenteus var. depressus, Arnica cordifolia, and Potentilla on dry, fine textured light brown soil containing a fair amount of light colored pebbles. Phenology: flowering & fruiting.RMRM254025 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene440Larry C. Bliss195472183U.S.A.WyomingAlbanySnowy Range: below Sugar Loaf.-106.3127841.35643292Dry soil near the upper edge of the spruce-fir forest. Phenology: flowering & fruiting.RMUSFS402825 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1026Mont E. Lewis1964724206U.S.A.WyomingSubletteWind River Mountains: Bridger National Forest: near Seneca Lake.-109.6530643.05972317010% eastern open slope; frequent. Phenology: flowering & fruiting.RMUSFS402826 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene987Mont E. Lewis1963726207U.S.A.WyomingSubletteBridger National Forest: 1 mi down trail from Doubletop Mountain.-109.824743.13293048Open spruce. Phenology: flowering & fruiting.RMUSFS402824 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2587Ralph K. Gierisch1963726207U.S.A.WyomingParkBridger National Forest: Willow Creek.-109.849943.121304810% southern slope; sandy loam; timber with LbP and CAR; scarce. Phenology: flowering.RMRM532674 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene6256aRichard W. Scott1987723204U.S.A.WyomingTetonNorth ridge of Breccia Peak.-110.077843.79223262Scree and talus. Phenology: flowering & fruiting.RMRM616229 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene8028Richard W. Scott199082214U.S.A.WyomingFremontRoaring Fork Mountain.-108.981742.67333231Late snowbed. Phenology: flowering & fruiting.RMRM616246 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene8028Richard W. Scott199082214U.S.A.WyomingFremontRoaring Fork Mountain.-108.981742.67333231Late snowbed. Phenology: flowering & fruiting.RMRM340093 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3801Robert D. Dorn1982729210U.S.A.WyomingSheridan-107.653244.68882865Alpine meadow with Myosotis and Polygonum bistortoides. Rays yellow. Phenology: flowering.RMRM364877 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene136Roger L. Williams1985714195U.S.A.WyomingCarbonSierra Madre: Red Mountain, ca 11 air mi WSW of Encampment.-106.983141.13863170Infrequent on open rocky slope. Phenology: flowering & fruiting.RMRM396686 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene540Roger L. Williams198774185U.S.A.WyomingCarbonSierra Madre: Continental Divide Trail, ca 10.5 air mi SW of Encampment.-106.929741.0933170Open rocky ridge. Few plants. Phenology: flowering & fruiting.RMRM742816 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene4372Ron Kass B. Chesler199583215U.S.A.WyomingParkShoshone National Forest: North Fork Pickett Creek, ca 35 mi W of Meeteetse.2525Riparian community and adjacent to sage bruck flats. Phenology: flowering & fruiting.RMRM69045 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene585Vie WillitsU.S.A.WyomingPhenology: flowering & fruiting.RMRM288755 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene378Wilhelm G. Solheim1930718199U.S.A.WyomingAlbanyMedicine Bow Mountains: N of Snowy Range.-106.312841.38693201Dry, rocky soil. Phenology: flowering & fruiting.RMRM615121 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene16925Walter Fertig1996727209U.S.A.WyomingFremontSouthern Absarokas: Continental Divide ridge on north side of Bonneville Creek and Pinnacle Buttes, ca 2 mi NE of Brooks.-109.958243.79223323Subalpine meadow on humus sod with scattered krummholz and ribbon forests of Picea engelmannii, Abies lasiocarpa, and Pinus albicaulis; with Artemisia scopulorum and Deschampsia cespitosa. Phenology: flowering & fruiting.RMRM575299 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene10256June Haines Mark Lombardi1991827239U.S.A.WyomingAlbanyMedicine Bow Mountains: just NE of pond E of ridge E of Glacier Lake, near plot 142.-106.255641.387223280Dry, rocky southeast facing slope. Phenology: flowering & fruiting.RMRM548733 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7345June Haines Claudia Regan1988714196U.S.A.WyomingAlbanyMedicine Bow Mountains: slopes NE of East Glacier Lake.-106.255641.387223300Spruce-fir forest. Phenology: flowering & fruiting.RMRM554467 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7527June Haines Claudia Regan1989714195U.S.A.WyomingAlbanyMedicine Bow Mountains: E of East Glacier Lake, near plot 5.-106.255641.387223353Bouldery/rocky southwest facing slope. Phenology: flowering & fruiting.RMRM554468 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7684bJune Haines Claudia Regan198981213U.S.A.WyomingAlbanyMedicine Bow Mountains: S of East Glacier Lake, along the East Glacier outlet, just below flume, near plot 82.-106.255641.387223280Riparian habitat. Phenology: flowering & fruiting.RMRM575297 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7984June Haines Maria Hille1990723204U.S.A.WyomingAlbanyMedicine Bow Mountains: N of eastern edge of East Glacier Lake, above plot 12.-106.255641.387223323At the beginning of a drainage; edge of moist meadow. Phenology: flowering & fruiting.RMRM575298 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene8169June Haines Henrietta Bauer199088220U.S.A.WyomingAlbanyMedicine Bow Mountains: S of eastern edge of East Glacier Lake, near plot 32.-106.255641.387223280Rocky southeast facing slope. Phenology: flowering & fruiting.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3801Robert D. Dorn1982729210U.S.A.WyomingSheridan-107.653244.68882865Alpine meadow with Myosotis and Polygonum bistortoides. Phenology: flowering.RMRM756488 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene50200B. E. Nelson200075187U.S.A.ColoradoJacksonNorth-central Colorado: Medicine Bow Mountains: ca 1/4 mi N of Montgomery Pass and to the W, ca 6 air mi ENE of Gould; ca 23 air mi SE of Walden.-105.903940.546531703353Subalpine spruce-fir forest. Phenology: flowering.RMRM756487 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene68552Ronald L. Hartman Sarah Nunn2000721203U.S.A.ColoradoJacksonNorth-central Colorado: Medicine Bow Mountains: Colorado State Forest: ca 5 air mi NE of Gould.-105.922940.589936583750Lush alpine slope leading to ridge. Phenology: flowering.RMRM756486 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene69167Ronald L. Hartman Sarah Nunn2000730212U.S.A.ColoradoGrandNorth-central Colorado: Rabbit Ears Range: Arapaho National Forest: from top of Parkview Mountain, ENE on ridge for ca 2 trail mi, 28-29 air mi SSE of Walden.-106.128240.325132313748Rocky south exposure and ridge. Phenology: flowering & fruiting.RMRM761643 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene54134B. E. Nelson2001716197U.S.A.ColoradoJacksonNorth-central Colorado: Rabbit Ears Range: along Grassy Run or Trail 1135 on the east side of Arapaho Ridge, ca 7.5-8 air mi SW of Rand; ca 23.5 air mi S of Walden.-106.284640.387330943475Open subalpine spruce forest. Phenology: flowering & fruiting.RMRM761642 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene71933Ronald L. Hartman2001710191U.S.A.ColoradoJacksonNorth-central Colorado: Never Summer Mountains: Never Summer Wilderness: Baker Pass NW to peak"11740".-105.91644440.40247234753579Alpine. Phenology: flowering & fruiting.RMRM825598 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1435David 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.RMRM825597 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1794David Scott Klara Varga, Nancy Bockino, and Mike Straw2006713194U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Teton Range: near summit of Forellen Peak, ca 20.5 air mi NW of Moran; ca 25 air mi NNW of Moose.-110.828444.00662969Alpine limestone mountain top. Phenology: flowering & fruiting.RMRM825596 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1897David Scott Nancy Bockino2006716197U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Teton Range: near Moran Bay, ca 13 air mi W of Moran; ca 14 air mi NNW of Moose.-110.750643.85482198Talus slope in mountains. Phenology: flowering & fruiting.RMRM837325 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene4564David 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.-110.817343.9652939Subalpine limestone ridge with krummholtz Picea engelmannii. Phenology: flowering & fruiting.RMRM837324 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene5063David 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.-110.786743.77843292Alpine granite talus and slope with small patches of tundra. Phenology: flowering & fruiting.RMRM837323 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene5088David 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.-110.775443.74883243Steep alpine slope dominated by Juncus parryi. Phenology: flowering & fruiting.RMRM837322 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene5228David Scott Klara Varga200788220U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Teton Range: in Webb Canyon, ca 17 air mi WNW of Moran; ca 21.5 air mi NNW of Moose.-110.782643.95112621Pinus albicaulis and Abies lasiocarpa forest. Phenology: flowering & fruiting.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2237Neil Snow1988618170U.S.A.WyomingParkSouthwestern Absarokas: Gobblers Knob at Deer Creek Pass, ca air mi 40 SW of Cody.-109.739344.15483048Rocky tallus and meadows at tiberline.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2884Neil Snow1988630182U.S.A.WyomingParkSouthwestern Absarokas: Teton Wilderness: along outfitters trail W of Throrofare Plateau, ca 2.5 air mi S of Yellowstone National Park.-110.042344.09782835Dry, rocky meadow.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene4062Neil 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.RMRM150273 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene4970C. L. Shear1895824236U.S.A.ColoradoGilpinSilver Plume.3963Phenology: flowering & fruiting.RMRM276552 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene271Dale W. McNeal Jr.1963823235U.S.A.ColoradoLarimerRocky Mountain National Park: Specimen Mountain.3536Dry, sandy soil. Phenology: flowering & fruiting.RMRM47875 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene5817Frank Tweedy19037182U.S.A.ColoradoGrandBerthoud Pass.-105.777839.799133533658Phenology: flowering.RMRM47872 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene5824Frank Tweedy1903620171U.S.A.ColoradoGilpinEldora to Baltimore.25912896Phenology: flowering & fruiting.RMRM169856 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene271George E. Osterhout1984814227U.S.A.ColoradoLarimerLulu Pass.Phenology: flowering & fruiting.RMRM169857 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3107George E. Osterhout1905819231U.S.A.ColoradoLarimerEstes Park: range beyond Windy Gulch.-105.69540.39373506Phenology: flowering & fruiting.RMRM169865 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3717George E. Osterhout190872184U.S.A.ColoradoLarimerChambers Lake.Phenology: flowering & fruiting.RMRM169863 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3811George E. Osterhout1908815228U.S.A.ColoradoLarimerMount Cameron.Phenology: flowering.RMRM62077 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3811George E. Osterhout1908815228U.S.A.ColoradoLarimerMount Cameron.Phenology: flowering & fruiting.RMRM169908 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3628Ira W. Clokey1919720201U.S.A.ColoradoLakeMount Elbert.3658Phenology: flowering.RMRM90103 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene4383Ira W. Clokey1921818230U.S.A.ColoradoGrandMount Howard.3270Dry open hillside. Phenology: flowering & fruiting.RMRM533074 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1894Katherine I. Matthews19867182U.S.A.ColoradoPitkin/GunnisonElk Mountains: ridge S of Taylor Pass.-106.7750939.005783850Alpine ridge. Documentation of: Use of the Braun-Blanquet Phytosociological Technique in a Colorado Alpine Vegetation Study. Phenology: flowering.RMRM30567 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene310Kenneth K. Mackenzie19018213U.S.A.ColoradoSummitBreckenridge.3658Phenology: flowering & fruiting.RMRM97901 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene513L. M. Schedin N. T. SchedinU.S.A.ColoradoLakeNear Leadville.-106.2915539.244783079Phenology: flowering & fruiting.RMRM52156 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1698Leslie N. Goodding1903727208U.S.A.ColoradoRouttHahns Peak.Burnt timber flats, alpine. Phenology: flowering & fruiting.RMRM52157 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1838Leslie N. Goodding1903810222U.S.A.ColoradoRouttSummit of North Park Range.Rocky ledges. Phenology: flowering & fruiting.RMRM47198 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2682no collector1898717198U.S.A.Coloradono countyBeaver Creek.28963658Phenology: flowering.RMRM395354 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1483Patricia P. Douglas1986826238U.S.A.ColoradoConejosCumbres Pass.3140In moist meadow with Bromus, Senecio and Achillea. Phenology: flowering & fruiting.RMRM471120 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1351Reed C. Rollins1936710192U.S.A.ColoradoLakeCochetopa National Forest: 1 mi E of Independence Pass.-106.5527439.106293632Dry hillside. Phenology: flowering & fruiting.RMRM345169 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene703Steve Nelson1972719201U.S.A.ColoradoSummit5.5 mi S of Breckenridge: junction of State Hwy 9 and Blue Lakes Road.3595Loam soil of south facing slope among rivulets beneath Picea Engelmann and Abies lasiocarpa. Phenology: flowering.RMRM693495 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene30702Ronald 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 & fruiting.RMRM693496 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene4886bStuart Markow199182214U.S.A.WyomingTetonTarghee National Forest: Crest of Teton Range: summit of Mount Glory and ridge north.-110.954243.53329873079Open ridge top dominated by forbs/bunch grasses, scattered Picea pungens, Abies lasiocarpa, and Pinus albicaulis. Phenology: flowering.RMRM693485 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene5320bStuart Markow199187219U.S.A.WyomingTetonTarghee National Forest: West Slope Teton Range: Teton Crest Trail, ca 14 air mi NE of Tetonia, Idaho.-110.885743.863529573170Open areas dominated by forbs and grasses, with scattered Picea engelmannii, Abies lasiocarpa, and some riparian. Phenology: flowering & fruiting.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene8997Stuart Markow199278190U.S.A.IdahoFremontTarghee National Forest: Centennial Mountains: ridge from Sawtell Peak W to Continental Divide, ca 4 air mi S of Henrys Lake.-111.447944.554227742804Coniferous forest dominated by Abies lasiocarpa and Picea engelmannii, with some open ridgetops.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1040bJames P. Vanderhorst1990713194U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: Flat Tops Wilderness: Devils Causeway, ca 34 air mi NNE of Glenwood Springs; ca 4 air mi NE of Trappers Lake.-107.164940.02443536Narrow basalt ridge with flat top, with krummholtz subalpine fir and willow, and meadow.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1836James 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.RMRM1018322 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene19736B. E. Nelson1990716197U.S.A.WyomingLincolnWyoming/Salt River Ranges: Wyoming Range: Willow Creek Drainage: Grayback Ridge above Little Greys River, ca 1-1.5 air mi W to NW of Pickle Pass, ca 19 air mi ESE of Alpine, ca 29 air mi NE of Afton.-110.654243.09082865Steep slope on lee side of limestone ridge.RMRM1010276 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene22874B. 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.-110.7542.63079Steep southeasterly facing rocky limestone slope. Phenology: flowering.RMRM1018321 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene27331Ronald L. Hartman1990716197U.S.A.WyomingSubletteWyoming/Salt River Ranges: Wyoming Range: Adams Creek Pack Trail pass, 1.5 air mi SSW of Ramshorn Peak S to peak 10315 elevation.-110.563643.213330483144Limestone outcrops and alpine/subalpine meadow with scattered whitebark pine and Engelmann spruce.RMRM1010275 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene34015Ronald L. Hartman1992719201U.S.A.WyomingLincolnWyoming/Salt River Ranges: Salt River Range: slope W of Corral Creek Lake overlook W to valley bottom; ca 8.5 air mi ESE of Afton.-110.788142.685828653109Scree slope. Phenology: flowering.RMRM1010274 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene34581Ronald 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.RMRM1010273 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene35625Ronald L. Hartman1992814227U.S.A.WyomingSubletteWyoming/Salt River Ranges: Wyoming Range: south end of Triple Peak from South Cottonwood Creek; ca 27 air mi SW of Daniel Junction.-110.561742.761730483292Grassy slopes and limestone outcrops. Phenology: flowering & fruiting.RMRM1010272 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene36272Ronald L. Hartman1992819232U.S.A.WyomingSubletteWyoming/Salt River Ranges: Wyoming Range: south end of Mount McDougal between peaks 10780 and 10682 (feet).-110.59442.866932163286Rocky (limestone) slopes and summit with patches of whitebark pine, subalpine fir, and Engelmann spruce. Phenology: flowering & fruiting.RMRM1015025 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene44033Ronald L. Hartman1993815227U.S.A.WyomingLincolnWyoming/Salt River Ranges: Wyoming Range: Trail up to Cheese Pass then N to Peak 10848 then SE to base.-110.616742.543130483307Rock slopes and ridge. Phenology: flowering.RMRM535452 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene12390B. E. Nelson Ronald L. Hartman1985714195U.S.A.WyomingParkNorthern Absarokas: Hayden Creek at the east foot of Woody Ridge, 2-4 air mi SSE of Cooke City, MT, ca 53 air mi NW of Cody.-109.900944.99526212804Grassy stream bottom with spruce. Phenology: flowering & fruiting.RMRM535453 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene12689B. E. Nelson Ronald L. Hartman1985722203U.S.A.WyomingParkNorthern Absarokas: along the trail from Lee City to Hoodoo Basin between Dike and Lamar Mountains and Hoodoo Peak, ca 39.5 air mi WNW of Cody.-109.8244.688827433018Hard clay slopes in whitebark pine woodland. Phenology: flowering & fruiting.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene14748B. E. Nelson Neil Snow and Diane Parker1987811223U.S.A.WyomingFremontSouthwestern Absarokas: high ridge NW of Bonneville Pass, ca 2.5 air mi NE of Brooks Lake, ca 24 air mi NW of Dubois.-109.961443.77813079Open whitebark pine forest with scattered spruce and fir.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene14846B. E. Nelson Neil Snow and Diane Parker1987811223U.S.A.WyomingFremontSouthwestern Absarokas: high ridge NW of Bonneville Pass, ca 2.5 air mi NE of Brooks Lake, ca 24 air mi NW of Dubois.-109.961443.77813079Hard clay slopes with scattered whitebark pine.RMRM347778 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene6219B. E. Nelson1980713195U.S.A.WyomingBig HornBig Horn Mountains: between Five Springs Point and Elk Springs Creek, ca 3 air mi WNW of Medicine Wheel Archeological Site, ca 21.5 air mi E of Lovell.-107.974444.832222713Stony clearing in spruce-fir forest. Phenology: flowering & fruiting.RMRM296367 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene722B. E. Nelson Linda Nelson1973715196U.S.A.WyomingAlbanyMedicine Bow Mountains: S of Nash Fork Campground along Wyo Hwy 130.-106.236741.35693109Abundant in sandy stony road cut with Penstemon and Erigeron. Phenology: flowering & fruiting.RMRM296372 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene870B. E. Nelson197386218U.S.A.WyomingAlbanyMedicine Bow Mountains: 12.6 mi W of Centennial on Wyo Hwy 130, along Libby Creek across from Towner Lake Road.-106.274741.35673231Common in stony loam of bare areas on a slope. Phenology: fruiting.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene10256June Haines Mark Lombardi1991827239U.S.A.WyomingAlbanyMedicine Bow Mountains: just NE of pond E of ridge E of East Glacier Lake, near plot 142.-106.255641.38723280Dry, rocky, southeast-facing slope.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene10517June Haines Kim Zawadzki199199252U.S.A.WyomingAlbanyMedicine Bow Mountains: W of pond E of ridge E of East Glacier Lake, near plot 105.-106.255641.38723341Moist, rocky east-facing slope.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7345June Haines Claudia Regan1988714196U.S.A.WyomingAlbanyMedicine Bow Mountains: slopes NE of East Glacier Lake.-106.255641.38723300Spruce-fir forest.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7438June Haines Claudia Regan, Bob Musselman and Will Moir198888221U.S.A.WyomingAlbanyMedicine Bow Mountains: ridge E of East Glacier Lake.-106.255641.38723354Moist, southwest-facing canyon wall. Near Plot (18.7,13.4).RMRM554466 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7492June Haines Claudia Regan1989712193U.S.A.WyomingAlbanyMedicine Bow Mountains: S of east edge of East Glacier Lake.-106.255641.387223292Dry, rocky mid-slope gap in Abies forest. Phenology: flowering & fruiting.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7527June Haines1989714195U.S.A.WyomingAlbanyMedicine Bow Mountains: E of East Glacier Lake.-106.255641.38723353Bouldery, rocky southwest-facing slope. Near Plot 5.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7684bJune Haines Claudia Regan198981213U.S.A.WyomingAlbanyMedicine Bow Mountains: S of East Glacier Lake, along the East Glacier outlet, just below flume.-106.255641.38723280Riparian habitat. Near Plot 82.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7984June Haines Maria Hille1990723204U.S.A.WyomingAlbanyMedicine Bow Mountains: N of eastern edge of East Glacier Lake, above plot 12, at the beginning of a drainage.-106.255641.38723323Edge of moist meadow.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene8169June Haines Henrietta Bauer199088220U.S.A.WyomingAlbanyMedicine Bow Mountains: S of eastern edge of East Glacier Lake, near plot 32.-106.255641.38723280Rocky southeast-facing slope.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene9332June Haines Deana Hopkins and Maria Hille1991722203U.S.A.WyomingAlbanyMedicine Bow Mountains: rocky slopes above and N of pond E of ridge E of East Glacier Lake.-106.255641.38723323Steep rocky slope.RMRM555682 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1727Robert S. Kirkpatrick Ruth E. B. Kirkpatrick1983731212U.S.A.WyomingFremontAbsaroka Mountains: ca 18 air mi N of Dubois, along Twilight Creek, ca 1 mi upstream from the junction with Horse Creek.-109.659443.79222865Whitebark pine and spruce forest. Phenology: flowering & fruiting.RMRM555652 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1873Robert S. Kirkpatrick Geoffrey McNaughton1983810222U.S.A.WyomingParkAbsaroka Mountains: ca 42 air mi SW of Cody, ca 2 mi NE of junction of the South Fork of the Shoshone River and Needle Creek, ca 1 mi SW of Needle Mountain.-109.600144.054431703292South-facing scree and talus slope. Phenology: flowering & fruiting.RMRM555653 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2112Robert S. Kirkpatrick1983814226U.S.A.WyomingParkAbsaroka Mountains: ca 27 mi SW of Meeteetse, along Meadow Creek ca 3 mi from junction from North Fork Wood River.-109.303743.924630793353Scree and talus slopes with occasional mats of Geum rossii; gravelly, moist places. Phenology: flowering & fruiting.RMRM555683 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene4446Robert S. Kirkpatrick1984720202U.S.A.WyomingFremontAbsaroka Mountains: ca 13 air mi NNW of Dubois, along Burroughs Creek in the vicinity of Amoretti Peak.-109.699343.720228042987Riparian, montane-subalpine; sand and gravel areas. Phenology: flowering & fruiting.RMRM566012 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene4823Robert S. Kirkpatrick1984724206U.S.A.WyomingHot SpringsAbsaroka Mountains: ca 21 air mi SSW of Meeteetse, 3 mi NW of Cottonwood Peak, in the vicinity of and SE of Twin Lakes.-109.02343.850725602804Dry meadows. Phenology: fruiting.RMRM555648 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene4948Robert S. Kirkpatrick1984726208U.S.A.WyomingParkAbsaroka Mountains: ca 23 air mi SW of Meeteetse, east side of Dundee Mountain, between Dundee Creek and the "South Fork" Beaver Creek.-109.203543.89529873292Alpine talus and scree slopes. Phenology: flowering & fruiting.RMRM555649 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene18844Ronald L. Hartman1984817230U.S.A.WyomingFremontSoutheastern Absarokas: ridge N of Ramshorn Basin and vicinity of Deacon Lake.-109.684743.763628653048Coniferous forest, grassy ridge, and high basin with internal drainage; grassy slopes. Phenology: flowering & fruiting.RMRM482435 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene21402Ronald L. Hartman1985722203U.S.A.WyomingParkNorthern Absarokas: Yellowstone National Park: Hoodoo Basin trail, ca 7 air mi NW of Stinkingwater Peak.-109.840244.717830183079Alpine grassy slopes. Phenology: flowering.RMRM482436 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene21545Ronald L. Hartman1985726207U.S.A.WyomingParkNorthern Absarokas: Yellowstone National Park: 0.5-1 air mi S of Republic Pass; or ca 5 air mi S of Silver Gate, Montana.-109.941644.951428042987Alpine meadows and rocky slopes. Phenology: fruiting.RMRM535431 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene21676Ronald L. Hartman1985727208U.S.A.WyomingParkNorthern Absarokas: North Fork Crandall Creek Trail, 20-22 trail mi WNW of Crandall Ranger Station.-109.900944.893326822987Alpine meadows and wooded subalpine slopes along trail. Phenology: flowering & fruiting.RMRM658345 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene22734Ronald L. Hartman Neil Snow1987618169U.S.A.WyomingTetonSouthwestern Absarokas: Teton Wilderness: Lava Creek trail, ca 10.5 air mi NE of Moran Junction.-110.328643.91123472469Open rocky slope.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene23508Ronald L. Hartman Neil Snow1987629180U.S.A.WyomingParkSouthwestern Absarokas: Yellowstone National Park: Sylvan Pass to Top Notch Peak.-110.147744.461826523109Spruce-fir and white bark pine forests and bald summits and rocky outcrops.RMRM535451 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene23953Ronald L. Hartman T. J. Poll198875187U.S.A.WyomingParkNorthern Absarokas: Hurricane Mesa, ca 7 air mi W of Crandall Ranger Station.-109.7561144.8486127433048Rocky subalpine ridge. Phenology: flowering & fruiting.RMRM591121 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene27589Ronald L. Hartman1990718199U.S.A.WyomingSubletteWest Slope Wind River Range: Jim Creek, 1.5-2.5 air mi E of Wyoming Hwy 352.-109.938943.200325602652Lodgepole pine forest, meadows, and wet areas. Phenology: flowering & fruiting.RMRM591120 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene28455Ronald L. Hartman1990827239U.S.A.WyomingSubletteWest Slope Wind River Range: side of ridge extending S from Fremont Peak, adjacent to south end of lake just downstream from Titcomb Lakes.-109.633143.101732163231On side of ridge extending S from Fremont Peak; rock crevices and small grassy areas. Phenology: fruiting.RMRM591639 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene28530Ronald 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: fruiting.RMRM586835 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene31264Ronald L. Hartman1991819231U.S.A.WyomingSubletteWest Slope Wind River Range: peak 1.5 air mi WSW of Temple Peak, 3 air mi N of Independence Mountain.-109.198142.68531703597Rocky alpine slopes. Phenology: fruiting.RMRM586845 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene10393Walter Fertig1991726207U.S.A.WyomingSubletteWest Slope Wind River Range: West slope of Mount 11747, ca 0.25 mi due W of North Fork Peak, 0.25 mi E of Hat Pass, ca 18 air mi ENE of Pinedale.-109.515642.960332313579Grassy ledges and slopes between granite rock outcrops and boulder fields in alpine zone. Phenology: flowering & fruiting.RMRM586844 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene10410Walter Fertig1991726207U.S.A.WyomingSubletteWest Slope Wind River Range: West slope of Mount 11747, ca 0.25 mi due W of North Fork Peak, 0.25 mi E of Hat Pass, ca 18 air mi ENE of Pinedale.-109.515642.960332313579Grassy ledges and slopes between granite rock outcrops and boulder fields in alpine zone. Phenology: flowering & fruiting.RMRM586843 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene10827Walter Fertig199186218U.S.A.WyomingSubletteWest Slope Wind River Range: plateau 2 air mi NE of Silver Lake, 1.5 air mi S of summit of Mount Geikie, ca 28 air mi E of Pinedale.-109.337242.816931703231Willow thicket adjacent to small, rocky stream. Phenology: flowering & fruiting.RMRM586842 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene10846Walter Fertig199186218U.S.A.WyomingSubletteWest Slope Wind River Range: west slope and summit of Mount Geikie, ca 28 air mi E of Pinedale.-109.337242.831733533771Grassy ledges between boulder outcrops in alpine zone. Phenology: flowering & fruiting.RMRM586841 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene11008Walter Fertig199187219U.S.A.WyomingSubletteWest Slope Wind River Range: east slope of Twin Buttes, ca 27 air mi E of Pinedale.-109.335342.773332313384Grassy, open ledges between rock outcrops in alpine zone. Phenology: flowering & fruiting.RMRM586840 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene11146Walter Fertig199189221U.S.A.WyomingFremontWest Slope Wind River Range: West slope and western crest of Roaring Fork Mountain, ca 0.5 mi N of West Atlantic Peak, ca 45 air mi SE of Pinedale.-109.022842.628132313292Open, steep, loose talus slope in subalpine fir/pine woods Phenology: flowering & fruiting.RMRM586839 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene11443Walter Fertig1991815227U.S.A.WyomingSubletteWest Slope Wind River Range: north slope of Gypsum Mountain, ca 29 air mi N of Pinedale.-109.916943.269230483414Meadow on steep north-facing slope, dominated by Mertensia ciliata. Phenology: flowering & fruiting.RMRM586838 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene11629Walter Fertig1991817229U.S.A.WyomingSubletteWest Slope Wind River Range: East and west face of White Rock Mountain, ca 27 air mi N of Pinedale.-109.799443.257830483414Limestone/sandstone boulder field on rocky spine and east-facing slope. Phenology: fruiting.RMRM586837 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene12081Walter Fertig1991822234U.S.A.WyomingSubletteWest Slope Wind River Range: Dragon Head Peak, ca 25 air mi E of Pinedale.-109.378142.890832313719Open, grassy slopes between boulder fields in alpine zone. Phenology: fruiting.RMRM586836 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene12256Walter 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.-109.700643.231730483536Shady, moist subalpine fir forest on north side of canyon on granite talus. Soil with thick needle duff. Phenology: fruiting.RMRM591137 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3439Walter Fertig1990710191U.S.A.WyomingSubletteWest Slope Wind River Range: southwest shore of Trapper Lake, ca 13 air mi NNE of Pinedale.-109.771743.07442957Rocky cliff face adjacent to lakeshore. Phenology: flowering.RMRM591136 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3795aWalter 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.RMRM591135 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3976Walter Fertig1990716197U.S.A.WyomingSubletteWest Slope Wind River Range: Ridge on west flank of Dome Peak Mountain, ca 3.5 air mi NE of east shore of Upper New Fork Lake.-109.880343.158931703414Subalpine whitebark pine/Engelmann spruce forest. Phenology: flowering & fruiting.RMRM591134 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene4063Walter Fertig1990716197U.S.A.WyomingSubletteWest Slope Wind River Range: Dome Peak and eastern slope of Dome Peak Mountain, ca 4 mi NE of east shore of Upper New Fork Lake.-109.860643.158932923423Wet meadow adjacent to a small stream. Phenology: flowering.RMRM591133 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene4173Walter Fertig1990718199U.S.A.WyomingSubletteWest Slope Wind River Range: Western and southern shore of Seneca Lake, ca 16 air mi NE of Pinedale.-109.653143.059731463170Granite boulder field and ledge. Phenology: flowering & fruiting.RMRM591132 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene4228Walter Fertig1990718199U.S.A.WyomingSubletteWest Slope Wind River Range: unnamed granite peak immediately SSE of Mt. Lester, ca 17 air mi NE of Pinedale.-109.653143.045832313506Wet, grassy rock shelf between boulders. Phenology: flowering & fruiting.RMRM591131 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene4246Walter Fertig1990720201U.S.A.WyomingSubletteWest Slope Wind River Range: Base of Union Peak, ca 11 air mi SW of Dubois.-109.798643.43083170Sandy opening in dense Engelmann spruce/whitebark pine forest. Phenology: flowering & fruiting.RMRM591130 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene4268Walter Fertig1990720201U.S.A.WyomingSubletteWest Slope Wind River Range: South flank of Union Peak, ca 10 mi SW of Dubois.-109.780343.430832563341Shady Engelmann spruce forest. Phenology: flowering & fruiting.RMRM591129 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene4287Walter Fertig1990720201U.S.A.WyomingSubletteWest Slope Wind River Range: Union Peak and ridge SE of peak, ca 10 air mi SW of Dubois.-109.780343.444234143503Alpine ridge SE of Union Peak. Phenology: flowering & fruiting.RMRM591128 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene4512Walter 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.RMRM591127 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene4949aWalter Fertig1990730211U.S.A.WyomingSubletteWest Slope Wind River Range: Base of Vista Peak adjacent to Trail Creek, ca 21 air mi NNE of Pinedale.-109.742443.158629873134Subalpine rocky meadow. Phenology: flowering & fruiting.RMRM591126 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene5051Walter Fertig1990731212U.S.A.WyomingSubletteWest Slope Wind River Range: summit and west slope of Vista Peak, ca 21 air mi NNE of Pinedale.-109.722243.158632923597Granitic alpine summit. Phenology: flowering & fruiting.RMRM591125 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene5350Walter 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.RMRM591124 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene5451Walter Fertig199086218U.S.A.WyomingSubletteWest Slope Wind River Range: Flat Top Mountain, ca 29 air mi N of Pinedale.-109.759443.2932923548South face talus slope/crumbly shale cliff face. Phenology: fruiting.RMRM591123 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene6046Walter Fertig1990813225U.S.A.WyomingSubletteWest Slope Wind River Range: Fremont Peak, ca 22 air NE of Pinedale.-109.613143.115834754073Granite cliff faces and talus fields on south face. Phenology: flowering & fruiting.RMRM591122 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene6171Walter Fertig1990814226U.S.A.WyomingSubletteWest Slope Wind River Range: Indian Pass Trail, between north shore of Seneca Lake and south shore of Island Lake, ca 18 air mi NE of Pinedale.-109.653143.073631703231Rocky meadow on ridge southwest of Island Lake. Phenology: flowering & fruiting.RMRM586961 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene9065Walter Fertig1991712193U.S.A.WyomingSubletteWest Slope Wind River Range: South Temple Creek basin, 1.5 air mi E of Big Sandy Lodge, ca 35 air mi ESE of Pinedale.-109.236942.68528652987Semi-open lodgepole pine/aspen woods on rocky-sandy soil of ridge surrounding basin. Phenology: flowering.RMRM586960 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene9127Walter Fertig1991712193U.S.A.WyomingSubletteWest Slope Wind River Range: West Flank of Temple Peak, 4 air mi E of Big Sandy Lodge, ca 36.5 air mi ESE of Pinedale.-109.218342.699431093475Small, alpine meadows interspersed with large granite outcrops and talus slopes. Phenology: flowering & fruiting.RMRM586849 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene9314Walter Fertig1991714195U.S.A.WyomingSubletteWest Slope Wind River Range: north and west shore of Marms Lake, 21.5 air mi E of Boulder.-109.296942.773330183048Rocky open ridge with scattered pine on north shore of lake. Phenology: flowering & fruiting.RMRM586848 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene9697Walter Fertig1991718199U.S.A.WyomingSubletteWest Slope Wind River Range: south slope of Big Sandy Mountain, 36 air mi E of Pinedale, ca 1.5 air mi ENE of Big Sandy Lake.-109.159742.744231703719Open canopy grassy ledges between granite boulder fields. Soil relatively dry. Phenology: flowering & fruiting.RMRM586847 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene9834Walter Fertig1991722203U.S.A.WyomingSubletteWest Slope Wind River Range: foothills of southwest flank of Laturio Mountain, ca 2.25 air mi N of Big Sandy Camground, ca 32 air mi ESE of Pinedale.-109.277242.729229873109Rocky clearing in Engelmann spruce/whitebark pine forest. Phenology: flowering & fruiting.RMRM586846 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene9922Walter Fertig1991722203U.S.A.WyomingSubletteWest Slope Wind River Range: west slope and summit of Laturio Mountain, ca 2.5 air mi N of Big Sandy Campground, ca 32 air mi ESE of Pinedale.-109.257542.729232013445Alpine, grassy ledges among granite boulder talus slopes. Phenology: flowering & fruiting.RMRM743106 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene4644Ron Kass1996618170U.S.A.WyomingCrookBear Lodge Mountains: Warren Peak, ca 6 mi NW of Sundance.-104.443144.47181890Cushion plant community. Phenology: flowering & fruiting.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3984Brian Elliott1998716197U.S.A.ColoradoSaguacheWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: from exposed ridge to the W of Mount Ouray S to Forest Road near Marshall Pass, SW of Poncha Springs.-106.24138.403634143871Picea engelmannii and alpine ridge. Phenology: flowering & fruiting.RMRM828225 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene4301Brian Elliott1998727208U.S.A.ColoradoSaguacheWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Peak 12574 and W to saddle below Antero Peak, N of Saguache.-106.208338.333335363833Alpine. Phenology: flowering & fruiting.RMRM916320 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2937Laura E. Lukas2007720201U.S.A.WyomingCarbonMedicine Bow Mountains: S of Elkhorn Creek and North Platte River area W of Forest Road 534, ca 48 air mi SW of Saratoga.-106.330641.0032502Along creek. Phenology: flowering & fruiting.RMRM916319 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3824Laura E. Lukas200783215U.S.A.WyomingAlbanyMedicine Bow Mountains: Platte River Wilderness: Douglas Creek Trail, ca 39 air mi SE of Saratoga; ca 8 air mi W of Foxpark.-106.30941.07825202523Salix dominated meadow near creek. Phenology: flowering.RMRM916318 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene6262Laura E. Lukas Patricia E. Lukas2008716198U.S.A.WyomingAlbanyMedicine Bow Mountains: Snowy Range: along Sheep Lake Trail 389, ca 3/4 air mi N of Brooklyn Lake Campground; ca 8air mi NW of Centennial.-106.241441.38473265Subalpine, somewhat open mixed conifer forest, southwest exposure. Phenology: flowering.RMRM916334 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7481Laura E. Lukas200881214U.S.A.WyomingCarbonMedicine Bow Mountains: Reservoir Lake and vicinity, ca 10 air mi NW of Centennial; ca 12 air mi NE of Ryan Park.-106.307641.38743302Subalpine meadow with scattered conifers. Phenology: flowering & fruiting.RMRM916333 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene8174Laura E. Lukas2008814227U.S.A.WyomingCarbonMedicine Bow Mountains: Snowy Range: "Peak 10972" just N of Wyo Hwy 130 and just SE of Sucker Lake, ca 10 air mi WNW of Centennial; ca 8 air mi ENE of Ryan Park.-106.342341.3263345Subalpine rocky hill. Phenology: flowering & fruiting.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3381Rick McNeill2008810223U.S.A.MontanaJudith BasinLewis and Clark National Forest: Little Belt Mountains: north cirque of Big Baldy Mountain, above Twin Lakes, ca 1 air mi NE of Big Baldy Peak.-110.584146.98182716Northeast rim of cirque; 50-100% slope; granite. Phenology: flowering.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3449Rick McNeill2008810223U.S.A.MontanaJudith BasinLewis and Clark National Forest: Little Belt Mountains: south cirque on Big Baldy Mountain, ca 1/4 air mi E of Big Baldy Peak, cliff above, and shore of Rhoda Lake.-110.601346.97212751Lake at bottom of glacial cirque with a general east aspect; head wall down to riparian of lake; east aspect, 5-60% slope; granite. Phenology: flowering.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene6208Rick McNeill Ben Legler2009710191U.S.A.MontanaGolden ValleyLewis and Clark National Forest: Big Snowy Mountains: last peak on ridge S of Old Baldy, ca 1.8 air mi S of Old Baldy.-109.3194446.72652407Open limestone peak; scattered Pinus flexilis, Picea engelmannii; all aspects; 0-40% slope. Phenology: flowering.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7424Rick McNeill2009726207U.S.A.MontanaLewis and ClarkLewis and Clark National Forest: Front Ridge; ridge W of Green Fork Straight Creek, ca 1.5 air mi S of Cigarette Rock, ca 3/4 mi W of pond on Green Fork Straight Creek.-112.852947.34242328Open rocky meadow, scattered Abies lasiocarpa and Pinus flexilis; southeast aspect; 0-10% slope; limestone. Phenology: flowering.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7666Rick McNeill2009728209U.S.A.MontanaLewis and ClarkLewis and Clark National Forest: Front Range: pass on Crown Mountain Trail (Forest Trail 270), ca 0.5 mi S of Crown Mountain.-112.762347.37022234Talus saddle, very little soil development; all aspects; 10-40% slope; scattered Abies lasiocarpa krummholz. Phenology: flowering.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7977Rick McNeill200981213U.S.A.MontanaCascadeLewis and Clark National Forest: Little Belt Mountains: Porphyry Peak.-110.718946.83792509Shallow rocky soil/talus slopes, scattered patches of Abies lasiocarpa and Pinus contorta; all aspects; 0-40% slope. Phenology: flowering.RMRM908815 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene39560Erwin F. Evert2002718199U.S.A.MontanaMadisonTobacco Root Mountains: Beaverhead National Forest: northwest side of Mount Bradley, ca 13 mi NNE of Sheridan.-111.98245.52242926Talus slope with Arnica rydbergii, Hulsea algida, and Potentilla glandulosa. Phenology: flowering & fruiting.RMRM735832 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3753Shawn Langston199889221U.S.A.MontanaMadisonGravelly Range: Monument Ridge along Gravelly Range Road.-111.85138944.9388892847Dry gravel and loose sand. Phenology: fruiting.RMRM218904 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene18606C. Leo Hitchcock1948721203U.S.A.MontanaPowellFlathead National Forest: top of Shale Mountain, 5 mi NE of Big Prairie Ranger Station.Argillite rock. Phenology: flowering.RMRM169855 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene393L. M. Umbach1903716197U.S.A.MontanaGlacierGlacier National Park: Mount Henry, near Midvale (now East Glacier Park).Phenology: flowering.RMRM202865 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene12867C. Leo Hitchcock C. V. Muhlick1945727208U.S.A.MontanaBeaverheadAnaconda Range: southern slope of East Pintlar Peak.Achenes densely hairy, pappus barbellate, white. Phenology: flowering.RMRM135049 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1089Bassett Maguire1932731213U.S.A.MontanaGlacierGlacier National Park: Piegan Pass.2286Above timber line. Phenology: flowering.RMRM135050 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1088Bassett Maguire1932725207U.S.A.MontanaGlacier National Park: Cracker Lake.1905Meadows. Phenology: flowering.RMRM73218 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreenes.n.W. W. Jones190583215U.S.A.MontanaSacagawea.Phenology: flowering.RMRM521898 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene9824Klaus H. Lackschewitz1981729210U.S.A.MontanaParkAbsaroka Mountains: above the headwaters basin of Great Falls Creek.2987North slope. Many dense growing colonies. Phenology: flowering & fruiting.RMRM384623 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1382Blaine H. M. Mooers Gloria R. B. Mooers198686218U.S.A.MontanaLincolnCabinet Mountains Wilderness: along trail to Dome Mountain.2073Silt loam soil, northwest aspect, 30% slope; in Abies lasiocarpa - Larix lyallii forest. Scattered and infrequent. Phenology: flowering.RMRM521625 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene10180Klaus H. Lackschewitz1982814226U.S.A.MontanaMadisonTobacco Root Mountains: SW above Lily Lake.2896Steep north slope below alpine plateau. Phenology: flowering.RMUSFS471103 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene117E. W. Hartwell1917812224U.S.A.MontanaFlatheadFlathead National Forest.2134West slope; dry rocky soil; spring. Phenology: flowering.RMRM616434 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene5041James P. Vanderhorst1993717198U.S.A.MontanaGallatinBridger Range: Bridger Peak; ca 8 air mi NE of Bozeman.23782652Loose shale slope. Phenology: flowering.RMRM616435 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene5140James P. Vanderhorst1993819231U.S.A.MontanaGallatinBridger Range: west slope of Sacagawea Peak, ca 15 air mi NNE of Bozeman.2591Shale slope. Phenology: flowering.RMRM210501 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreenes.n.F. B. Cotner1938731212U.S.A.MontanaGallatinAbove Fairy Lake, near Bozeman.2591Phenology: flowering.RMRM367009 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene6578Klaus H. Lackschewitz1976630182U.S.A.MontanaPowellEast slope of Bald Mountain,SW of McDonald Pass and N of Hwy 12.1768Forest margins, lower slope. Several large colonies. Phenology: flowering.RMRM367185 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene6817Klaus H. Lackschewitz1976810223U.S.A.MontanaBeaverheadAnaconda-Pintlar Range: southeast below West Pintlar Peak.2713Dry summit with some krumholz. Phenology: flowering.RMRM547123 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene14912Dieter H. Wilken G. Moore1988626178U.S.A.MontanaFlatheadUpper slope of Mount Aeneas: west side of Jewel Basin, ca 8 mi NE of Bigfork.21302290Steep, open, rocky slopes among stands of Abies and Picea. Phenology: flowering.RMRM137530 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2038C. Leo Hitchcock1933731212U.S.A.MontanaGlacier National Park: north of Ptarmigan Lake.2134Gravelly slope. Phenology: flowering.RMRM218911 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene18594C. Leo Hitchcock1948721203U.S.A.MontanaPowellFlathead National Forest: top of Shale Mountain, 5 mi NE of Big Prairie Ranger Station.Phenology: flowering.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3182Michael K. Kirkpatrick2010721202U.S.A.ColoradoSummitFront Range: Arapaho National Forest: Webster Pass, along the Continental Divide to Geneva Peak, ca 3 air mi SSE of Montezuma.-105.832339.534935974028Alpine meadows and fellfields. Phenology: flowering.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene3662Michael 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 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene4069Michael K. Kirkpatrick201087219U.S.A.ColoradoSummitTenmile Range: Arapaho National Forest: Miners Creek Trail along the eastern slope of the Tenmile Range, ca 3-4 air mi S of Frisco.-106.111139.511834573704Alpine meadows and talus slopes. Phenology: flowering.RMRM736140 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene759aRea Orthner1998815227U.S.A.ColoradoParkMosquito Range, Pike National Forest: Buffalo Peaks Wilderness Area, about 2/3 mi S of Weston Pass. USGS 7.5' South Peak Quad.36583719Steep, gravelly ESE-facing slope. Late snowmelt area. Specimen is misidentified. Phenology: flowering & fruiting.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene83499B. 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.-106.255139.525135733637Rocky, gravelly ridgetop. Phenology: flowering.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene6541Lori E. Brummer201182214U.S.A.ColoradoGunnisonWest Elk Mountains: Ruby Range: White River National Forest: Cinnamon Mountain, from Paradise Divide Road to summit, ca 9 3/4 air mi NW of Crested Butte.-107.065738.991134513747Upper subalpine meadow on south-facing slope. Phenology: flowering.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7261Lori 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.RMUSFS898352 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene8687Michael 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 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1679Emma E. Freeland Nicholas P. Freeland201273185U.S.A.MontanaMadisonGravelly Range: ca 2 air mi S of Monument Ridge, ca 48 air mi SSE of Virginia City.-111.868344.838428472875Alpine forb community on east-facing slopes. Phenology: flowering.RMRM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2912AJoshua J. Irwin Craig Scott2010726207U.S.A.IdahoLemhiSalmon National Forest: Lemhi Range: Meadow Lake cirque, 3.2 air mi SW of Gilmore.-113.3236844.432752851Well developed soil in mesic lodgepole pine vegetation; 7° slope, ENE aspect; alluvial geology. Phenology: flowering.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1844C. 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 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1997C. H. Refsdal1994723204U.S.A.UtahSummitNorth Slope Uinta Mountains: Wasatch National Forest: Moffit Peak, ca 20 air mi NE of Kamas; ca 1.2 road mi S of the junction of Forest Roads 309 and 069 on the east side of Forest Road 135 at Moffit Pass.-110.953440.821830123103Steep, west-facing slopes in subalpine; limestone talus and sandy soils. Phenology: flowering & fruiting.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2227C. 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 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene8687Michael 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 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene2016Crista L. O'Conner Joshua Miller201677189U.S.A.IdahoShoshoneMallard Larkins Pioneer Area: Forest Trail 240, between Craig Peak and Larkins Peak, ca 5.5 air mi NW of Black Mountain.-115.598546.944218531939Collection extent includes southerly-facing shoulder slope characterized by Tsuga mertensiana/Xerophyllum tenax habitat type, with common occurrences of Luzula hitchcockii, to open, rocky ridgetop with abundant Festuca stands. Phenology: flowering.RMRM1000132 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene12260Robert D. Dorn2019625176U.S.A.WyomingCrookCa 7 mi NNW of Sundance.-104.45544.4883331981Meadow, with Thermopsis, Phlox. Flower Color: rays yellow Phenology: flowering.RM Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene7369C. 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 Arnica rydbergiiphysical specimenAsteraceaeArnicarydbergiiGreene1530Neil Snow1987725206U.S.A.WyomingFremontSouthwestern Absarokas: ca 3 air mi SE of Brooks Lake.-109.938343.734630183201Subalpine forest of Whitebark Pine, Engelmann Spruce, and Subalpine Fir.36003,1,0true