: 1.21 $2024-03-28T16:46:04-7:0054.152.5.73searchRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5536Timothy W. Chumley199685218U.S.A.ColoradoDouglasEast-central Colorado: Mosquito Range to Plains: Rampart Range: off Forest Road 507 ca 0.2 rd mi E of intersection with Forest Road 300 or Rampart Range Road, ca 3 air mi SE of Shamballah-Ashramah; ca 8.4 air mi NE of Deckers.-105.082639.294523902576In ponderosa pine with granitic-gravelly soils. Phenology: flowering.RMUSFS855926 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2160David Rosenthal Cathy Binger199778189U.S.A.WyomingFremontWind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: southeast flank of Whiskey Mountain.-109.585743.420222862378Rocky slopes, sagebrush shrubland. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.25250Erwin F. Evert1993620171U.S.A.IdahoTeton[location and coordinates withheld]20732102Grassland-forbland on rocky substrates with Astragalus purshii, Haplopappus acaulis, Phlox hoodii, and Cymopterus terebinthus.RMRM788566 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.32365Erwin F. Evert1996727209U.S.A.WyomingTetonTeton Range: Grand Teton National Park: along southeast shore of Leigh Lake just W of trail.-110.724343.8782103Sagebrush opening with Arenaria congesta and Gilia aggregata. Phenology: flowering & fruiting.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.59594B. E. Nelson2003717198U.S.A.ColoradoLa PlataEastern San Juan Mountains: between Sauls and Crowbar creeks off Forest Road 755, ca 3.5 air mi E of Bayfield.-107.536937.235121462201Meadow. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3844Jeanette Flaig2004610162U.S.A.ColoradoArchuletaEastern San Juan Mountains: San Juan National Forest: vicinity of Archuleta Canyon, Forest Road 653, 11 air mi SSE of Pagosa Springs.-106.950737.12072298Xeric southeast-facing slope. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.6780Jeanette Flaig2004726208U.S.A.ColoradoMineralEastern San Juan Mountains: Rio Grande National Forest: Deep Creek Trail, Trailhead 806 from Forest Road 528, ca 12 air mi S of Creede.-106.920537.796126752950Open xeric meadow. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.58615B. E. Nelson Erin and Michael Foley200369160U.S.A.ColoradoGilpinArapaho National Forest: Front Range: along Colo Hwy 119 and North Clear Creek, W of Cottonwood Gulch, ca 5 air mi SE of Central City.-105.429439.763822072237Roadside and adjacent steep, rocky slope. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4562Erin Foley2003810222U.S.A.ColoradoClear CreekArapaho National Forest: Front Range, ca 4 air mi WNW of Central City; ca 6.5 air mi NE of Empire, between Sheridan Hill and Mount Pisgah.-105.588839.812228042926Dry, regenerating, Artemisia slope with scattered mixed conifers. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.49435B. E. Nelson2000615167U.S.A.ColoradoGrandMiddle Park: along Reeder Creek above County Road 33, ca 3 air mi NW of Williams Fork Reservoir; ca 6.5 air mi E of Kremmling.-106.268240.043823042332Gravelly sagebrush slopes with scattered juniper. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.49443B. E. Nelson2000615167U.S.A.ColoradoGrandMiddle Park: Blue River Valley: along Colo Hwy 9, W of the north end of Lawson Ridge, ca 4 air mi S of Kremmling.-106.372640.00442280Grayish clay soil with scattered sagebrush and serviceberry. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.61096B. E. Nelson Erin Foley200467159U.S.A.ColoradoGrandGore Range: along Trough or County Road 1 on the east side of Hartman Mountain, ca 2 air mi ENE of Radium; ca 10 air mi SW of Kremmling.-106.5239.960522802301Stony sagebrush slopes. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.61170B. E. Nelson200467159U.S.A.ColoradoGrandMiddle Park: off BLM Road 2757, ca 1 air mi E of County Road 2 and ca 1/3 mi N of Sulphur Springs, ca 7.5 air mi NE of Kremmling.-106.261640.105523622439Deep stony draw and adjacent bushy slope. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.61282B. E. Nelson Daniel Mullendore2004630182U.S.A.ColoradoGrandMiddle Park: E of County Road 3, ca 2 air mi S of Parshall and ca 2 air mi E of Williams Fork Reservoir, ca 4.5 air mi SW of Hot Sulphur Springs.-106.177940.034723412414Grassy, sagebrush, stony slopes. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.61313B. E. Nelson Daniel Mullendore2004630182U.S.A.ColoradoGrandMiddle Park: along and just E of County Road 3, ca 1 air mi S of Parshall and ca 1 3/4 air mi NE of Williams Fork Reservoir, ca 4 1/4 air mi SW of Hot Sulphur Springs.-106.173640.041223172367Stony sagebrush slopes. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.10689Erin Foley200482215U.S.A.ColoradoGrandMiddle Park: Junction Butte, ca 2.5 air mi SE of Kremmling and ca 11 air mi NNW of Heeney.-106.35740.028125602621Sagebrush slope. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.10766Erin Foley200482215U.S.A.ColoradoGrandMiddle Park: just W of Williams Fork Reservoir on Big Lake Ditch, ca 4 air mi SW of Parshall and ca 9 air mi ESE of Kremmling.-106.235440.01522408Along irrigation ditch. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.11894Erin Foley2004820233U.S.A.ColoradoGrandMiddle Park: Coyote Creek along Colo Hwy 125, ca 4 air mi NW of Granby and ca 7.5 air mi NE of Hot Sulphur Springs.-105.994740.12922500Along creek. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.6514Erin Foley2004531152U.S.A.ColoradoGrandMiddle Park: Red Mountain, ca 2 mi E of Kremmling and 6.5 mi W of Parshall.-106.343540.057823782420Sagebrush slope. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.6702Erin Foley200462154U.S.A.ColoradoGrandMiddle Park: just W of Troublesome Creek, ca 10.5 air mi NE of Kremmling and ca 9.5 air mi NW of Parshall.-106.300340.188824392576Sagebrush flats near creek. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7071Erin Foley200468160U.S.A.ColoradoGrandMiddle Park: Little Wolford Mountain, ca 6 air mi NNE of Kremmling and ca 11.5 air mi NW of Parshall.-106.349640.13524202682Sagebrush slope with scattered aspen. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7157Erin Foley200468160U.S.A.ColoradoGrandMiddle Park: just N of Colorado River, off U.S. Hwy 40 between Sulphur Gulch and Rock Creek, ca 7 mi W of Hot Sulphur Springs and 8.5 air mi WNW of Kremmling.-106.231540.071422712426Sagebrush on slope of fine sediment. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7184Erin Foley200468160U.S.A.ColoradoGrandMiddle Park: ca 8 air mi N of Wolford Mountain and ca 12 air mi N of Kremmling.-106.386140.22242347Sandy slope with sandstone outcrops. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7435Erin Foley Tony Sloan2004612164U.S.A.ColoradoGrandRabbit Ears Range: The Gunsight, 0.5 mi W of Gunsight Pass, ca 11.5 air mi NNE of Kremmling and 14.5 air mi NW of Hot Sulphur Springs.-106.34940.212324632518Sagebrush slope with scattered aspen adjacent to Douglas fir slope. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7523Erin Foley Tony Sloan2004612164U.S.A.ColoradoGrandRabbit Ears Range: Antelope Creek, ca 12.5 air mi NNE of Kremmling and ca 18.5 air mi NW of Hot Sulphur Springs.-106.366540.231823902451Well-drained sandy slope. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7582Erin Foley Tony Sloan2004612164U.S.A.ColoradoGrandMiddle Park: ca 10.5 air mi NNE of Kremmling and ca 6 mi NNE of Wolford Mountain.-106.371540.189323902451Moist intermittent streambed and adjacent sagebrush slope. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7812Erin Foley2004617169U.S.A.ColoradoGrandMiddle Park: Rock Creek, ca 3 air mi NW of Parshall and ca 10 air mi ENE of Kremmling.-106.213640.09022317Sagebrush southwest-facing hill. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7882Erin Foley2004617169U.S.A.ColoradoGrandMiddle Park: ca 3.5 air mi ESE of Hot Sulphur Springs and 6 air mi WSW of Granby.-106.041340.063525602682Steep rocky southwest-facing sagebrush slope. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7944Erin Foley2004617169U.S.A.ColoradoGrandWindy Gap, ca 2.5 air mi NW Granby and ca 7.5 air mi NE of Hot Sulphur Springs.-105.977640.110724082451Sagebrush slope adjacent to riparian seep. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.8044Erin Foley2004621173U.S.A.ColoradoGrandMiddle Park: ca 1 air mi NE of Parshall and ca 3 air mi WSW of Hot Sulphur Springs.-106.160240.06112469South-facing sagebrush slope and drainage. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.8311Erin Foley2004624176U.S.A.ColoradoGrandMiddle Park: just S of Horse Gulch off County Road 22, ca 2.5 air mi NE of Kremmling and ca 3.5 air mi SE of Wolford Mountain.-106.345440.073723412408Southeast-facing sagebrush slope. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.8534Erin Foley2004626178U.S.A.ColoradoGrandMiddle Park: Corral Creek, ca 1.5 air mi NNW of Parshall and ca 4 air mi W of Hot Sulphur Springs.-106.185840.077727922878Sagebrush hill adjacent to intermittent stream. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.8591Erin Foley2004628180U.S.A.ColoradoGrandArapaho National Recreation Area: Lake Granby just N of Stillwater Campground, ca 7 air mi NE of Granby and ca 6 air mi SW of Grand Lake.-105.882640.18412524Gradual slope adjacent to lake. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.8840Erin Foley200471183U.S.A.ColoradoGrandArapaho National Recreation Area: Willow Creek Reservoir, ca 4 air mi NW of Granby and ca 11 air mi SW of Grand Lake.-105.956540.14462500Sagebrush slope. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.8918Erin Foley200471183U.S.A.ColoradoGrandMiddle Park: Kinney Creek, ca 3.5 air mi NE of Hot Sulphur Springs and ca 8 air mi WNW of Granby.-106.087240.117525602789Drainage through lodgepole pine and sagebrush; area heavily grazed by cattle. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.9025Erin Foley200471183U.S.A.ColoradoGrandMiddle Park: Parshall Divide, ca 1.5 air mi WSW of Hot Sulphur Springs and ca 2.5 air mi ENE of Parshall.-106.131540.065925122560Sagebrush slope. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.9244Erin Foley200475187U.S.A.ColoradoGrandArapaho National Forest: Middle Park: just S of U.S. Hwy 40, ca 4 air mi WNW of Granby and ca 5.5 air mi NE of Hot Sulphur Springs.-105.993440.103123782463Sagebrush slope. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.9421Erin Foley200476188U.S.A.ColoradoGrandGore Range: ca 3 air mi SE of Radium and ca 10.5 air mi SW of Kremmling.-106.508939.95923352439Sagebrush hill. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.9609Erin Foley2004710192U.S.A.ColoradoGrandMiddle Park: Round Creek, ca 11.5 air mi NE of Kremmling and ca 13.8 air mi NW of Hot Sulphur Springs.-106.280140.199526462780Sagebrush slope. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.9743Erin Foley2004710192U.S.A.ColoradoGrandMiddle Park: Sulphur Gulch, ca 6 air mi WNW of Kremmling and ca 9 air mi W of Hot Sulphur Springs.-106.273740.07062317Sagebrush slope. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.9750Erin Foley2004712194U.S.A.ColoradoGrandGore Range: Inspiration Point, ca 6.5 air mi SW of Kremmling and ca 5.5 air mi NE of Radium.-106.477439.996822432408Disturbed area through mixed coniferous woodland. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.9867Erin Foley2004712194U.S.A.ColoradoGrandMiddle Park: Muddy Creek, ca 2 air mi NNW of Kremmling and ca 2 air mi SW of Wolford Mountain.-106.407340.086422432317Sagebrush slope. Phenology: flowering.RMRM640730 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.11741Stuart Markow199887219U.S.A.WyomingTetonGrand Teton National Park: east side of Teton Park Road, ca 2 air mi S of Signal Mountain Campground, ca 23 air mi N of Jackson.2134Sagebrush-steppe dominated by Artemisia tridentata, Poa secunda, Poa pratensis, Bromus carinatus and Elymus spicatus. Phenology: flowering.RM66941 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.53629Ronald L. Hartman1995815227U.S.A.WyomingTetonMount Leidy Highland Area: Grouse Mountain, southern ridge.-110.257743.720426822987Rocky slopes and ridge with subalpine fir, white bark pine, and engelmann spruce. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.156Emily A. Holt200061153U.S.A.ColoradoEagleCentral Colorado: Castle Peak Area, West Slope Continental Divide: S of Blue Hill, 1.3 road mi on County Road 33 past junction with County Road 41 and County Road 30, ca 15 air mi N of Eagle.-106.846739.867821952280Pinyon-juniper-sagebrush with oak woodland. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.780Emily A. Holt2000613165U.S.A.ColoradoLakeCentral Colorado: Mosquito Range, East Slope Continental Divide: off Beaver Lakes Road, ca 4 air mi S of Leadville.-106.30239.195130183109Sagebrush steepe, south aspect and mesa top. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5031Emily A. Holt2001611162U.S.A.ColoradoEagleCentral Colorado: Sawatch Range, West Slope Continental Divide: off West Squaw Creek Road, 0.2 road mi W of County Road 23, ca 4 air mi S of Wolcott.-106.654339.647423172378Mountain shrub with Cercocarpus, Quercus, and Amelanchier on south aspect. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5156Emily A. Holt2001614165U.S.A.ColoradoChaffeeCentral Colorado: Sawatch Range, East Slope Continental Divide: Colorado Trail up Hughes Creek, from trailhead off County Road 306, ca 9 air mi WSW of Buena Vista.-106.28538.819128653170Mixed forest with some open mountian shrublands. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5286Emily A. Holt2001615166U.S.A.ColoradoEagleCentral Colorado: Gore Range, West Slope Continental Divide: off Forest Road 402 just at bend of second switchback within forest boundary, ca 6 air mi ENE of State Bridge.-106.538639.882525002560Sagebrush of open hilltop. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5379Emily A. Holt2001618169U.S.A.ColoradoChaffeeCentral Colorado: Sawatch Range, East Slope Continental Divide: along trail 1467 just W of private property, ca 5 air mi SE of Granite.-106.229438.9922743Sagebrush with a few scattered ponderosa. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5509Emily A. Holt2001620171U.S.A.ColoradoEagleCentral Colorado: Hardscrabble Mountian Area, West Slope Continental Divide: just S of Forest Road 514 at County Road 104, ca 11 air mi SW of Gypsum.-107.050339.531624392560Open, weedy hillside of sagebrush and snowberry. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5630Emily A. Holt2001621172U.S.A.ColoradoEagleCentral Colorado: Gore Range, West Slope Continental Divide: off Berry Creek Road connecting to Forest Road 780, ca 1 air mi NE of Edwards.-106.577239.662124392500Hilltop and sideslope of dense sagebrush and Purshia. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5651Emily A. Holt2001621172U.S.A.ColoradoEagleCentral Colorado: Gore Range, West Slope Continental Divide: off Forest Road 780, ca 1 air mi NW of Edwards.-106.596439.676825002560Sagebrush steppe. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.6593Emily A. Holt200179190U.S.A.ColoradoLakeCentral Colorado: Mosquito Range, East Slope Continental Divide: off County Road 7 toward Weston Pass, 4.4 road mi E on County Road 7, north side of road, ca 7 air mi SE of Leadville.-106.265439.165929263109Sagebrush with scattered aspen, limber and bristlecone pines, south aspect. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7556Joy Handley Erin Peters200081214U.S.A.IdahoAdamsPayette National Forest and Vicinity: West Mountains: Anderson Creek Trail (Trail 212) off Forest Road 835, ca 9 air mi NE of Cascade; ca 15 air mi SE of Council.-116.198844.578418291951Trailside and creekside; subalpine fir/Douglas fir overstory. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2522Joy Handley Darren L. Pearson1999728209U.S.A.IdahoWashingtonPayette National Forest and Vicinity: Hitt Mountains Area: near gravel pit off Forest Road 025, ca 14.5 air mi WNW of Midvale; ca 17 air mi WSW of Cambridge.-117.028744.534615851646Rocky basalt soil, moderately steep, mostly south-facing slope with Elymus spicatus, mixed shrubs and forbs, and Pyrrocoma radiata. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1371Nancy Kastning198893247U.S.A.ColoradoJacksonSierra Madre/Park Ranges: Park Range: ca 11 air mi NW of Walden.24392591Sagebrush prairie.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2097Nancy Kastning1989629180U.S.A.ColoradoJacksonSierra Madre/Park Ranges: Park Range: ca 12 air mi WNW of Walden, above the west side of Lake John.-106.4876540.7893125002530Sagebrush hillside above the lake.RM572849 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1371Nancy Kastning198893247U.S.A.ColoradoJacksonSierra Madre\Park Range: Park Range: ca 11 air mi NW of Walden.-106.457440.850324392591Sagebrush prairie.RM572855 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2097Nancy Kastning Sunny and Joel Kastning1989629180U.S.A.ColoradoJackson[location and coordinates withheld]25002530Sagebrush hillside above the lake.RMRM572856 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5413Neil Snow198986218U.S.A.ColoradoJacksonSierra Madre\Park Range: Park Range: near junction of Forest Roads 600 and 689, ca 0.5 mi N of Big Creek Lake, ca 22 air mi NW of Walden; along South Fork Big Creek.-106.609840.93742713Dry, gravelly slope.RMRM572852 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.15860B. E. Nelson1988626178U.S.A.WyomingCarbonSierra Madre/Park Range: Sierra Madre: on and below Continental Divide above Spring and Low creeks, ca 19.5 air mi WSW of Saratoga.-107.167841.37392439Aspen woods above snowdrift in an "aspen atoll" just below rim. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5413Neil Snow198986218U.S.A.ColoradoJacksonSierra Madre\Park Range: Park Range: near junction of Forest Roads 600 and 689, ca 0.5 mi N of Big Creek Lake, ca 22 air mi NW of Walden; along South Fork Big Creek.-106.612240.93732713Dry, gravelly slope.RMRM572854 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.23700Ronald L. Hartman Nancy Kastning1988614166U.S.A.WyomingCarbonSierra Madre/Park Ranges: Sierra Madre: ca 13 air mi NNW of Bridger Peak.-107.127541.37392317Sandy slope with sagebrush and areas with selenium indicating plants. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.180Amy J. Roderick199674186U.S.A.WyomingCarbonMedicine Bow Mountains: Elk Mountain: ca 3/4 mi E of Thode Creek, east side of Pass Creek Road.-106.468941.59192393Sagebrush grasslands. Phenology: flowering.RM777579 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5801Kevin J. Taylor199864155U.S.A.ColoradoGunnisonNorthern Gunnison Basin: ca 14 air mi WSW of Gunnison.-107.175238.492322712362Sagebrush meadow; Quercus, Amelanchier, juniper, and Purshia. Phenology: flowering.RM777578 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.6503Kevin J. Taylor1998612163U.S.A.ColoradoGunnisonNorthern Gunnison Basin: ca 6 air mi NNE of Almont.-106.804338.747127432774Southeast-facing sagebrush-covered slope; Purshia, Amelanchier, and Douglas-fir. Phenology: flowering.RM777577 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.9260Kevin J. Taylor1998724205U.S.A.ColoradoGunnisonNorthern Gunnison Basin: ca 9.5 air mi ENE of Parlin.-106.556838.521526982804Sagebrush hills and along top of box canyon. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.69068aRonald L. Hartman Sarah Nunn2000727209U.S.A.ColoradoLarimerNorth-central Colorado: west side of Bull Mountain.-105.924240.937426522804East slope badlands pasture; west slope with calciferous, green, and red clay rocky layers; limber pine Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2160Amy J. Roderick1997712193U.S.A.WyomingCarbonUpper North Platte and Laramie River Drainages: Pedro Mountains: south side of range W of County Road 291, ca 12 air mi NE of Seminoe Dam.-106.792842.310820422103Grassy draw. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1578Margarette J. Lyon199366157U.S.A.ColoradoMontroseSan Miguel and lower Dolores River Drainages: San Miguel River Drainage: Pine Ridge: Cottonwood Trail, above Cottonwood Creek, ca 1.8 mi from intersection with Colo Hwy 90.-108.28838.28482378West-facing slopes above creek, with Gambel oak, Peraphyllum and Wyethia. Dry heavy clay soils. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2062Margarette J. Lyon199379190U.S.A.ColoradoMontroseSan Miguel and lower Dolores River Drainages: San Miguel River Drainage: Uncompahgre Plateau: at stockpond S of Hanks Valley Road, and by Cedar Creek.-108.103238.24092500Disturbed area; dry, grazed pasture at site of old homestead. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3919Margarette J. Lyon199463154U.S.A.ColoradoMesaSan Miguel and Lower Dolores River Drainages: Pine Mountain.-108.859138.68492347Sandstone and sandy soils south-facing side of ridge with ponderosa pine and oak. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4055Margarette J. Lyon199466157U.S.A.UtahGrandSan Miguel and Lower Dolores River Drainages: Manti-La Sal National Forest: North Beaver Mesa: on red sandstone at base of grey sandstone cliff.-109.168838.65882274On red sandstone. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4527Margarette J. Lyon1994615166U.S.A.ColoradoSan MiguelSan Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: Iron Springs Mesa, ca 3.5 air mi N of Placerville.-108.118138.07912512With oak and sagebrush. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5218Margarette J. Lyon1994626177U.S.A.ColoradoMesaSan Miguel and Lower Dolores River Drainages: Grand Mesa National Forest: at forest boundary.-108.781438.83522804Spruce, fir, and aspen with mesic forb understory. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5336Margarette J. Lyon1994628179U.S.A.ColoradoMesa[location and coordinates withheld]2743Dry, rocky, south-facing slope with Artemisia cana and Symphoricarpos. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5418Margarette J. Lyon1994628179U.S.A.ColoradoMesaSan Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: on Thimble Rock Point Road, 0.2-0.7 mi from Divide Road.-108.631638.74772500Ponderosa pine, oak, rose, and forbs on Dakota sandstone caprock. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5608Margarette J. Lyon199478189U.S.A.ColoradoMesaSan Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: mesa.-108.631638.74772500Mesa with ponderosa pine and aspen. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5713Margarette J. Lyon199478189U.S.A.ColoradoMesaSan Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: west rim of plateau.-108.781438.70392743Plateau rim with Arctostaphylos patula. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.6504Margarette J. Lyon1994725206U.S.A.ColoradoMesa[location and coordinates withheld]2765In aspen-oak forest at edge of escarpment. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7152Margarette J. Lyon1994811223U.S.A.ColoradoSan Miguel[location and coordinates withheld]2634Pasture. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7639Margarette J. Lyon1994820232U.S.A.ColoradoMesaSan Miguel and Lower Dolores River Drainages: Uncompahgre Plateau.-108.600438.68492704Mesa with Artemisia and widely scattered pinyon and ponderosa. Phenology: flowering.RMUSFS849738 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.8870Rob Massatti Rick Massatti2006819231U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: Big Meadows, ca 6 air mi E of Yukon Peak.-109.569543.260428782884Sand dunes. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.43519B. E. Nelson1998618169U.S.A.ColoradoSaguacheSouthern Gunnison Basin: Cochetopa Hills: along County Road UU13 W of Lost Ocho Mine, ca 3/4 air mi E of Cochetopa Canyon, ca 15.5 air mi SE of Gunnison; ca 9.5 air mi S of Parlin.-106.754438.360925602682Stony sagebrush slopes. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.43563B. E. Nelson1998618169U.S.A.ColoradoGunnisonSouthern Gunnison Basin: along BLM Road 3076 ca 1 air mi E of Cochetopa Canyon, ca 13 air mi SE of Gunnison; ca 4 air mi S of Parlin.-106.736338.434125062617Brushy lee slope of ridge. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.251Melanie Arnett1998611162U.S.A.ColoradoGunnisonSouthern Gunnison Basin: just W of Long Gulch and County Road 42, ca 3.5-4 air mi S of U.S. Hwy 50; ca 1-2 air mi NE of Green Mountain.-106.811438.477724812604Rolling sagebrush shrubland. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.281Melanie Arnett1998611162U.S.A.ColoradoGunnisonSouthern Gunnison Basin: ca 2-3 air mi E of Green Mountain; ca 5 air mi S of intersection of U.S. Hwy 50 and Colo Hwy 114; ca 2 air mi W of Maple Leaf Mine.-106.772638.448725542621Rocky outcrop and adjacent drainage. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.567Melanie Arnett1998618169U.S.A.ColoradoGunnisonSouthern Gunnison Basin: ca 18.5 air mi ESE of Gunnison, just E of County Road 45; 1 - 1 1/4 air mi WSW of Coyote Hill.-106.609238.434125002530Rolling grassland with sagebrush. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.79Melanie Arnett199867158U.S.A.ColoradoGunnisonSouthern Gunnison Basin: on County Road 56A, ca 1.8 air mi SW of Gunnison.-106.956938.50692408Sagebrush steppe. Phenology: flowering.RMRM750515 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3999Melanie Arnett199961152U.S.A.ColoradoGunnisonSouthern Gunnison Basin: northeast flank of Flat Top, ca 1 air mi SSW of intersection of U.S. Hwy 50 and Colo Hwy 114; ca 8 air mi ESE of Gunnison.-106.793238.507424022600Sagebrush shrubland. Phenology: flowering.RMRM750514 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4327Melanie Arnett1999618169U.S.A.ColoradoGunnisonSouthern Gunnison Basin: ca 1.3 air mi NE of Tolvar Peak; ca 6 air mi NW of Soderquist Reservoir; ca 13.8 air mi NNE of Powderhorn Lakes.-107.121438.324524082829Sagebrush/juniper/Douglas fir in steep, rocky, upper canyon slopes and rim. Phenology: flowering.RMRM750513 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4647Melanie Arnett1999626177U.S.A.ColoradoGunnisonSouthern Gunnison Basin: east side of County Road 32B, ca 3.5 air mi N of Saguache County; ca 5 air mi SSW of Gunnison.-106.956938.478224692542Rolling sagebrush shrubland. Phenology: flowering.RMRM750512 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5132Melanie Arnett1999713194U.S.A.ColoradoGunnisonSouthern Gunnison Basin: west side of Wolf Creek, ca 2 air mi NW of summit of Nine Mile Hill; ca 4.2 air mi SSW of Blaine Rock; ca 11.5 air mi SE of Sapinero.-107.102638.382825732646Sagebrush shrubland with watering holes. Phenology: flowering.RMRM750511 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5381Melanie Arnett1999720201U.S.A.ColoradoSaguacheSouthern Gunnison Basin: Cochetopa Hills: Gunnison National Forest: along West Fork Long Branch, ca 4-5 air mi N of Baldy Lake; ca 5 air mi SSW of Sargents.-106.426538.348426822865Sagebrush canyonland. Phenology: flowering.RMRM750494 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.6196Melanie Arnett199983215U.S.A.ColoradoHinsdaleSouthern Gunnison Basin: San Juan Mountains: along the Lake Fork Gunnison River at Grizzly Gulch trailhead, ca 1.8 air mi ENE of Whitecross Mountain; ca 10.2 air mi SW of Lake City.-107.458437.935631703182Mountain park and riparian. Phenology: flowering.RM708479 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2590Lynn Marie Moore1994627178U.S.A.ColoradoDoloresUpper Dolores River Drainage and Adjacent Areas: Beaver Creek Massacre site, Forest Road 526 and Forest Road 525A, ca 14 air mi N of Dolores.-108.422437.654724262469East-facing ponderosa pine, aspen and riparian area along creek. Phenology: flowering.RM708480 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2738Lynn Marie Moore1994628179U.S.A.ColoradoDoloresUpper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Stoner Mesa area, Emerson Campground, Trail #624, ca 16 air mi N of Dolores off Forest Road 535.-108.277237.6427562792South-southeast-facing scattered aspen forest and meadow. Between and around two small reservoirs. Phenology: flowering.RM708481 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2791Lynn Marie Moore199472183U.S.A.ColoradoDoloresUpper Dolores River Drainage and Adjacent Areas: Lone Cone State Wildlife Area: E of Forest Road 526, ca 40 air mi N of Dolores.-108.305937.842924932579North-facing pinyon, juniper, aspen, and Douglas fir woodland and meadow drainage slope. Phenology: flowering.RM708482 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3578Lynn Marie Moore199483215U.S.A.ColoradoMontezumaUpper Dolores River Drainage and Adjacent Areas: San Juan National Forest: House Creek Area around McPhee Reservoir, ca 5.5 air mi N of Dolores.-108.476837.552321642225Ponderosa pine and oak woodland above and around cow pond and seepage. Phenology: flowering.RM714956 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5802Lynn Marie Moore Fallon Judkins1995620171U.S.A.ColoradoDoloresUpper Dolores River Drainage and Adjacent Areas: County Road 10.00, ca 5.5 air mi NE of Dove Creek; Dolores River Overlook; Mountain Sheep Point.-108.800937.79942408Artemesia, oak, and ponderosa on south to southwest facing slopes. Phenology: flowering.RM714957 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5816Lynn Marie Moore Fallon Judkins1995620171U.S.A.ColoradoDoloresUpper Dolores River Drainage and Adjacent Areas: County Road 10.00, ca 5.5 air mi NE of Dove Creek; Dolores River Overlook; Mountain Sheep Point.-108.800937.79942408Artemesia, oak, and ponderosa on south to southwest facing slopes. Phenology: flowering.RM714958 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.6251Lynn Marie Moore1995629180U.S.A.ColoradoMontezuma[location and coordinates withheld]2164Pinyon-juniper scattered between agricultural land, Amelanchier, Purshia, Artemesia, and oak on south facing slopes. Phenology: flowering.RM714981 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.6796Lynn Marie Moore1995711192U.S.A.ColoradoDoloresUpper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Forest Road 493, ca 20 air mi N of Dolores at Benchmark Lookout.-108.672637.770428042817Scrub oak alternating with patchy meadows, aspen along the west side of a hill; south-facing. Phenology: flowering.RM714982 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.6852Lynn Marie Moore1995711192U.S.A.ColoradoDoloresUpper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Forest Road 512, ca 20 air mi NNW of Dolores on the east side of the Black Snag Spring.-108.617637.784925242548Ponderosa, oak, scattered aspen, and service berry on southeast to northeast aspect. Phenology: flowering.RM714959 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7149Lynn Marie Moore Sierra Smith1995715196U.S.A.ColoradoDoloresUpper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Forest Road 510, S of Salter Y, ca 9 air mi NW of Dolores.-108.549437.62542469Ponderosa, oak, snow berry, and service berry on east to southeast facing slopes. Phenology: flowering.RM714960 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7199Lynn Marie Moore Sierra Smith1995715196U.S.A.ColoradoDoloresUpper Dolores River Drainage and Adjacent Areas: San Juan National Forest: ca 14 air mi N of Dolores S of Forest Road 520A at the Cabin Reservoir Area.-108.585737.66932530Ponderosa, oak woodland, and wetland with dry meadows on the fringes surrounding the reservoir; west facing. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1276Rachel Newton2005628179U.S.A.WyomingAlbanyWetlands and Adjacent Areas: Plumbago Creek, ca 25 air mi N of Laramie.-105.507241.68992229Steep rocky uplands. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.972Rachel Newton2005624175U.S.A.WyomingAlbanyWetlands and Adjacent Areas: Laramie River, ca 28 air mi SW of Laramie.-106.033441.03062359Rocky upland slopes. Phenology: flowering.RMRM772375 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.69068aRonald L. Hartman Sarah Nunn2000727209U.S.A.ColoradoLarimerNorth-central Colorado: west side of Bull Mountain.-105.924240.937426522804East slope badlands pasture; west slope with calciferous, green, and red clay rocky layers; limber pine Phenology: flowering.RMRM772263 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1226Sarah Nunn2001612163U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: Haystack Rock off County Road 80C in Cherokee Park past Trail Creek, ca 28 air mi NNW of Fort Collins.-105.467140.92292286On Purshia hillsides with dry gravel washes with Potentilla, granite boulder piles, a few small running streams into Trail Creek, and occasional ponderosa pines. Phenology: flowering.RMRM772262 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1525Sarah Nunn2001617168U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: West White Pine Mountain on Forest Road 100, N of Pennock Pass Road (County Road 44H), ca 18 air mi W of Fort Collins.-105.469940.58626822804Dry, open, south facing slope. Phenology: flowering.RMRM772261 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1550Sarah Nunn2001618169U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: Donner Pass Trail from Pennock Pass Road (County Road 44H), ca 17 air mi W of Fort Collins.-105.472640.571126212682East facing, open, rocky slopes of ponderosa pine and Douglas fir. Phenology: flowering.RMRM772230 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1680Sarah Nunn2001619170U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: Comanche Peak Wilderness: along Beaver Creek on Fish Creek and Beaver Creek trails off County Road 63E, ca 21 air mi W of Fort Collins.-105.540740.618724392560Open, dry, south facing ponderosa pine hillsides with Purshia and Arctostaphylos. Phenology: flowering.RMRM772231 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1796Sarah Nunn2001621172U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: Chicken Park, off Forest Road 181, N of County Road 180 (Creedmore Lakes Road), ca 37 air mi NW of Fort Collins.-105.551340.87072500Flat, open, montane park in the foothills. Phenology: flowering.RMRM772229 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1908Sarah Nunn2001622173U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: summit of Mount Margaret N of County Road 74E, ca 26 air mi NW of Fort Collins.-105.522740.81392439Thermopsis and Oxytropis meadows in the foothills. Phenology: flowering.RMRM772227 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2395Sarah Nunn2001710191U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: Big Elk Meadows Road (Forest Road 118) off U.S. Hwy 36 to Estes Park, ca 16 air mi SW of Loveland.-105.400940.262322862317Douglas fir and ponderosa pine foothills with open south facing slopes. Phenology: flowering.RMRM772226 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2440Sarah Nunn2001711192U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: Crosier Mountain off Glen Haven Road (County Road 43), ca 15 air mi W of Loveland.-105.427540.451621342439North and east facing dry hillsides - granite substrate with ponderosa pine and Cercocarpus. Phenology: flowering.RMRM772225 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2508Sarah Nunn2001712193U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: from Dunraven Glade Road (County Road 51B) on Bulwark Ridge Trail to Signal Mountain, ca 18 air mi W of Loveland.-105.465940.485424392591East facing dry hillsides with ponderosa pine, Purshia, and Cercocarpus; granite substrate. Phenology: flowering.RMRM772224 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3306Sarah Nunn2001724205U.S.A.ColoradoLarimerRoosevelt National Forest: Medicine Bow Mountains: Forest Road 200, 1 mi S of Boswell Creek Campground, ca 61 air mi NW of Fort Collins.-106.142240.987326522682Limber pine and Artemisia steppe, dry and heavily grazed. Phenology: flowering.RMRM772223 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3661Sarah Nunn2001729210U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: Cache la Poudre Wilderness: from County Road 63E, ca 20 air mi W of Fort Collins. C-105.492940.680322252286Dry, east facing grassy slopes with ponderosa pine, Opuntia, and Cercocarpus. Phenology: flowering.RMRM772222 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3994Sarah Nunn200182214U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: Pole Hill Road (Forest Road 122) from U.S. Hwy 36 to Estes Park, ca 16 air mi W of Loveland.-105.426740.364825002560West facing dry slopes with ponderosa pine, Douglas fir and Arctostaphylos, down to creek with aspen stands. Phenology: flowering.RMRM772260 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4629Sarah Nunn2001811223U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: off Deadman Road (County Road 162) at intersection with Forest Road 309, ca 27 air mi NW of Fort Collins.-105.630140.802526522682Ponderosa pine hillsides with Ribes and with aspen in shallow ravines. Phenology: flowering.RMRM772259 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5040Sarah Nunn2001822234U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: off Pingree Park Road (County Road 44H), Signal Mountain Trailhead area, ca 24 air mi W of Fort Collins.-105.555340.566326522682Artemisia hillside with scattered ponderosa pine. Phenology: flowering.RMRM710533 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.10870Hollis Marriott1988629181U.S.A.WyomingParkAbsaroka Mountains, Jack Creek Trail ca 0.2 mi N of junction with Haymaker-Timber Creek Trail, ca 14 air mi W of Sunshine Reservoir Dam. /4 /4S10.-109.321944.05762804On somewhat-disturbed soil along trail through sagebrush. Phenology: flowering.RM961926 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.142Linda Shoemaker Mari Combs and Marie1992724206U.S.A.WyomingAlbanyMedicine Bow Mountains: Red Mountain and vicinity: two track road to summit of Red Mountain, ca 5.5 air mi SE of Jelm Mountain.-105.966141.0088925002530Disturbed area on sagebrush flats. Phenology: flowering.RMRM600802 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.6108Robert D. Dorn1995626177U.S.A.WyomingPlatte25 mi NW of Wheatland.-105.273742.32711829Sage-grass with Potentilla and Opuntia.RMRM703274 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.19645Walter Fertig2001628179U.S.A.WyomingAlbanyLaramie Range: rolling hills on east side of Twin Mountain Road, ca 1 mi W of Wyo Hwy 210 ( Happy Jack Road) near head of Brush Creek, ca 10 mi SE of Laramie.-105.335941.19622466Gentle slopes of Sherman Granite-derived gravelly-sandy soil with abundant surface of Selaginella densa. Community of Artemisia tripartita var. rupicola/Koeleria macrantha/Poa secunda. Phenology: flowering & fruiting.RMRM760193 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.49292B. E. Nelson2000613165U.S.A.ColoradoJacksonNorth-central Colorado: Medicine Bow Mountains: N of Camp Creek ca 1.5 air mi W of Colo Hwy 127, ca 5 air mi NE of Three Way; ca 17 air mi N of Walden.-106.269340.980926062637Gravelly sagebrush slopes with stony knolls. Phenology: flowering.RMRM760192 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.49476B. E. Nelson2000615167U.S.A.ColoradoGrandNorth-central Colorado: Middle Park: along and above Eastern Gulch on County Road 27 (Forest Road 103), ca 1/4 mi NE of U.S. Hwy 40, ca 1.5 air mi SSE of Grannys Nipple; ca 14 air mi NNW of Kremmling.-106.452540.252423532426Clay, semibarren sagebrush slopes. Phenology: flowering.RMRM760191 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.50188B. E. Nelson2000629181U.S.A.ColoradoJacksonNorth-central Colorado: North Park: along Indian Creek and County Road 53, ca 1 air mi NW of Ironclad Mountain, ca 12 air mi SSW of Hebron; ca 23 air mi SSW of Walden.-106.453240.430626032621Grassy sagebrush slope. Phenology: flowering.RMRM760190 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.52145B. E. Nelson200096250U.S.A.ColoradoJacksonNorth-central Colorado: North Park: along County Road 11, ca 1-1.5 mi S of County Road 28, ca 3-3.5 air mi NW of Buffalo Peak; ca 11.5 air mi WNW of Rand; ca 16-16.5 air mi SSW of Walden.-106.377440.503125212527Roadside in sagebrush-rabbitbrush-grassland. Phenology: flowering & fruiting.RMRM760189 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.67382Ronald L. Hartman200068160U.S.A.ColoradoJacksonNorth-central Colorado: North Park: Mansfield Draw, junction of County Road 6 and BLM Road 2504, ca 5 air mi W of Cowdrey.-106.421740.864725002560Sagebrush slopes, semibarren areas, roadside. Phenology: flowering.RMRM760188 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.67552Ronald L. Hartman200069161U.S.A.ColoradoGrandNorth-central Colorado: Middle Park: BLM Road 2757 and County Road 2, ca 7 air mi NE of Kremmling.-106.277940.107922562271Light gravels and eroded slopes. Phenology: flowering.RMRM760187 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.68872Ronald L. Hartman Sarah Nunn2000727209U.S.A.ColoradoJacksonNorth-central Colorado: Park Range: N-S trail just off Fryingpan Trail, 4-5 air mi S of Big Creek Lakes, ca 18 air mi NW of Walden.-106.574140.85022652Forested edge. Phenology: flowering.RMRM760186 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.68997aRonald L. Hartman Sarah Nunn2000727209U.S.A.ColoradoJacksonNorth-central Colorado: Park Range: trail from Big Creek Lakes to 2.5-1.5 trail mi from Fryingpan Trail, ca 19 air mi NW of Walden.-106.574140.879226212652Trailside. Phenology: flowering.RMRM760185 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.69499Ronald L. Hartman200087220U.S.A.ColoradoJacksonNorth-central Colorado: North Park: 3.5-4.5 air mi SW of Delaney Butte, ca 14-15 air mi WSW of Walden.-106.52940.64792530Roadside, sagebrush flats, and irrigation ditch. Phenology: flowering.RMRM764111 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.54260B. E. Nelson2001717198U.S.A.ColoradoJacksonNorth-central Colorado: North Park: along County Road 5, ca 1/2 - 1 1/4 mi N of Chedsey Creek, ca 7.5-8.5 air mi S of Delaney Butte, ca 17 air mi SW of Walden.-106.549940.590125602591Rolling Artemisia - Eriogonum ridgetop. Phenology: flowering.RMRM764110 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.54476B. E. Nelson2001724205U.S.A.ColoradoRouttNorth-central Colorado: Park Range: Walton Peak and vicinity, ca 4-5 air mi SW of Rabbit Ears Pass, ca 12 air mi SE of Steamboat Springs.-106.700440.348230243219Stony ridge on volcanic substrate. Phenology: flowering.RMRM764109 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.70523Ronald L. Hartman2001523143U.S.A.ColoradoMoffatNorth-central Colorado: Wymore Gulch, ca 7 air mi NE of Craig.-107.440840.59342103Sagebrush slopes. Phenology: flowering.RMRM764108 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.73383Ronald L. Hartman200183215U.S.A.ColoradoJacksonNorth-central Colorado: Medicine Bow Mountains: Forest Road 204, 0.7 road mi SE of Forest Service boundary, ca 1 air mi from Kings Canyon.-106.209840.92292594Phenology: flowering.RMRM764107 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.73507Ronald L. Hartman200184216U.S.A.ColoradoJacksonNorth-central Colorado: Medicine Bow Mountains: Colorado State Forest State Park: along County Road 8A, 3.1 road mi from County Road 8.-106.171740.85032621Streamside and adjacent redbeds. Phenology: flowering.RMRM764106 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.73517Ronald L. Hartman200184216U.S.A.ColoradoJacksonNorth-central Colorado: Medicine Bow Mountains: Mendenhall Road, 0.3 road mi from the divide.-106.133740.79223237Subalpine meadows with margins of lodgepole and limber pine and Engelmann spruce. Phenology: flowering.RMRM764105 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.73690Ronald L. Hartman200186218U.S.A.ColoradoJacksonNorth-central Colorado: Medicine Bow Mountains: County Road 8A, 1 mi from County Road 8, then SE on hogback to gap.-106.152740.835825602621Sagebrush and sandstone outcrops with ponderosa and limber pine. Phenology: flowering.RMRM772228 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2361Sarah Nunn200171182U.S.A.ColoradoJacksonMedicine Bow Mountains: Colorado State Forest: East Sand Hills Natural Area: ca 10 air mi E of Walden.-106.103940.785725002560West facing sand dunes with Artemisia. Phenology: flowering.RMRM833353 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1353David Scott Nancy Bockino200671182U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: west shore of Jackson Lake near Warm Springs, ca 13 air mi NW of Moran; ca 21 air mi N of Moose.-110.695843.95962075Limestone terrace and herbaceous meadow. Phenology: flowering.RMRM833354 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.456David Scott Nancy Bockino2006612163U.S.A.WyomingTetonBridger-Teton National Forest: Jackson Hole: Buffalo Valley, ca 3.5 air mi E of Moran; ca 18.5 air mi NE of Moose.-110.448243.84012092Coal seam and clay soils dominated by Elymus cinereus and Chysothamnus sp. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1292Neil Snow1987723204U.S.A.WyomingTetonSouthwestern Absarokas: Teton Wilderness: ca 12 air mi NE of Moran Junction, near Pacific Creek.-110.363943.98212210Dry sagebrush-grass meadow near creek.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1017Amy J. Roderick1997623174U.S.A.WyomingAlbanyLaramie Range: south end of George Creek and vicinity, ca 4 air mi SE of Garrett.-105.576742.067622432256Sandy and gravelly areas in sagebrush grasslands with granite outcrops. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1009B. A. Packer T. McGowan1997628179U.S.A.WyomingAlbany[location and coordinates withheld]2414Streamside. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1052B. A. Packer T. McGowan1997630181U.S.A.WyomingAlbanyLaramie Range: ca 3 road mi E of Buford; ca 23.5 air mi SE of Laramie.-105.239641.09612292Disturbed soil on old U.S. Hwy 30 bed. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1173B. A. Packer T. McGowan199771182U.S.A.WyomingAlbanyLaramie Range: along Dale Creek, ca 10 air mi SE of Laramie.-105.430641.196625852695Along dry creek bottom. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1238B. A. Packer J. Brondum, T. McGowan, and J. Wilson199772183U.S.A.WyomingAlbanyLaramie Range: ca 14.5 air mi SE of Laramie at Vedauwoo Exit.-105.392441.167925332576Hillside; granite outcrops. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1412B. A. Packer J. Brondum and T. McGowan199778189U.S.A.WyomingAlbanyLaramie Range: ca 35 air mi NE of Rock River.-105.35242.226721852195East facing granite outcrops. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1497B. A. Packer J. Brondum and T. McGowan1997710191U.S.A.WyomingAlbanyLaramie Range: Laramie Peak Wildlife Habitat Management Area: ca 31 air mi NE of Rock River.-105.438242.054522432262Granite outcrops. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1579B. A. Packer J. Brondum and T. McGowan1997710191U.S.A.WyomingAlbanyLaramie Range: Laramie Peak Wildlife Habitat Management Area: ca 32 air mi NE of Rock River.-105.399442.05452100Granite outcrops. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1626B. A. Packer J. Brondum and T. McGowan1997713194U.S.A.WyomingAlbanyLaramie Range: Laramie Peak Wildlife Habitat Management Area: along Ashley Creek, ca 32 air mi NE of Rock River.-105.380142.025221002201Granite outcrops. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1679B. A. Packer J. Brondum and T. McGowan1997713194U.S.A.WyomingAlbanyLaramie Range: Laramie Peak Wildlife Habitat Management Area: Pine Mountain, ca 32 air mi NE of Rock River.-105.418842.025223012399Southern slope granite outcrop. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1698B. A. Packer J. Brondum and T. McGowan1997713194U.S.A.WyomingAlbany[location and coordinates withheld]27252746Creekside. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1885B. A. Packer J. Brondum and T. McGowan1997718199U.S.A.WyomingAlbanyLaramie Range: Tie City, ca 8.5 air mi SE of Laramie.-105.430641.25424542530Granite outcrops. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1910B. A. Packer J. Brondum and T. McGowan1997718199U.S.A.WyomingAlbanyLaramie Range: Tie City, ca 8.5 air mi SE of Laramie.-105.430641.25424542530Grassland. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1945B. A. Packer J. Brondum and T. McGowan1997718199U.S.A.WyomingAlbanyLaramie Range: Forest Road 712AA, ca 9 mi SE of Laramie.-105.392441.268422622527Granite outcrop. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2046B. A. Packer J. Brondum and T. McGowan1997722203U.S.A.WyomingAlbanyLaramie Range: along Arapahoe Creek, ca 15.5 air mi SW of Esterbrook; ca 31 air mi SW of Douglas.-105.469542.226721402201Creekside, mountain meadow, and boulder outcrops. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2055B. A. Packer J. Brondum and T. McGowan1997722203U.S.A.WyomingAlbanyLaramie Range: along Arapahoe Creek, ca 15.5 air mi SW of Esterbrook; ca 31 air mi SW of Douglas.-105.469542.226721402201Creekside, mountain meadow, and boulder outcrops. Phenology: flowering & fruiting.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2168B. A. Packer J. Brondum and T. McGowan1997724205U.S.A.WyomingAlbanyLaramie Range: Castle Rock, ca 20.5 air mi SE of Douglas.-105.35242.38442216Granite soil, east facing mountain slope. Phenology: flowering.RMRM397544 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2631Betsy E. Neely198561152U.S.A.ColoradoLarimer0.25 mi W of U.S. Hwy 287; 21.9 mi S of Virginia Dale.Mountain mahogany and skunkbrush; east facing sandstone bluffs, with limestone caps. Phenology: flowering.RMRM540726 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3553Betsy E. Neely1986724205U.S.A.ColoradoLarimerSW rim of the North Fork Cache la Poudre River, Phantom Canyon.2027Open parklands, granite derived soils; grasslands dominated by Stipa comata, Chondrosum gracile, Pascopyrum smithii and Koeleria macrantha. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2199B. A. Packer J. Brondum, T. McGowan, and Kelly Hughes1997726207U.S.A.WyomingAlbanyLaramie Range: Kloer Creek, ca 30 air mi SW of Douglas.-105.449942.24121792201Creekside and adjacent granite outcrops. Phenology: flowering & fruiting.RMRM165673 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.380Carl F. Baker F. S. Earle and S. M. Tracy189878189U.S.A.ColoradoMontezumaMancos.Common from valley to within foothills. Phenology: flowering.RMRM43893 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1872E. R. Warren1903729210U.S.A.ColoradoGunnisonCrested Butte.Phenology: flowering.RMRM75539 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.430Ernest P. Walker1912810223U.S.A.ColoradoSan MiguelNorwood Hill.2134Dry slopes. Phenology: flowering.RMUSFS450375 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.37Ernest W. ShawU.S.A.ColoradoNo countySan Juan National Forest (Durango).Phenology: flowering & fruiting.RMUSFS450386 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.17Felix E. Read1918628179U.S.A.ColoradoEagleWhite River National Forest: Derby Ranger Station.2500On an east-facing slope in black loam soil on level ground. Phenology: flowering & fruiting.RMRM53097 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1064Francis Ramaley1905610161U.S.A.ColoradoBoulderNear Boulder.1700Phenology: flowering.RMRM53099 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1125Francis Ramaley190571182U.S.A.ColoradoBoulderNederland.2500Phenology: flowering.RMRM56957 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1774Francis Ramaley W. W. Robbins1906714195U.S.A.ColoradoBoulderSugar Loaf Mountain.Phenology: flowering.RMRM61432 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3504Francis Ramaley W. W. Robbins190783215U.S.A.ColoradoGrandMiddle Park: near Hot Sulphur Springs.-106.10240.07312317Phenology: flowering & fruiting.RMRM31295 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.828Francis Ramaley1901816228U.S.A.ColoradoBoulderMount Alto.2300Phenology: flowering.RMRM23358 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.A117Francis Ramaley190069160U.S.A.ColoradoBoulderNear Boulder.Phenology: flowering.RMRM43034 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5004Frank Tweedy19027182U.S.A.ColoradoBoulderNear Boulder.15241829Plains and foothills. Phenology: flowering & fruiting.RMRM43035 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5005Frank Tweedy19028213U.S.A.ColoradoBoulderBetween Sunshine and Ward.-105.43740.057924392896Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2754B. A. Packer J. Brondum and T. McGowan199788220U.S.A.WyomingAlbanyLaramie Range: Friend Park; lower 1/2 Laramie Peak Trail, ca 27.5 air mi SE of Douglas.-105.449942.269725302731Along trail. Phenology: flowering & fruiting.RMRM47781 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5521Frank Tweedy1903715196U.S.A.ColoradoClear CreekEmpire.2591Phenology: flowering.RMUSFS450385 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.28Fred E. Maupin19198213U.S.A.ColoradoMontroseUncompahgre National Forest: District 3.2317Dry open flats in black loam soil. Phenology: flowering.RMUSFS450173 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.29Fred E. Maupin19198213U.S.A.ColoradoMontroseUncompahgre National Forest: District 3.2317Dry, open flats in black loam soil. Phenology: flowering & fruiting.RMRM165675 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1360G. J. Goodman C. L. Hitchcock1930629180U.S.A.ColoradoMontezumaN entrance to Mesa Verde National Park.2134Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2802B. A. Packer J. Brondum and T. McGowan199788220U.S.A.WyomingAlbanyLaramie Range: along Silver Tip Creek, ca 29 air mi SW of Douglas.-105.546842.267425272628Granite outcrops. Phenology: flowering & fruiting.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2847B. A. Packer J. Brondum and T. McGowan199789221U.S.A.WyomingAlbanyLaramie Range: along Horseshoe Creek, ca 24 air mi SW of Douglas.-105.430342.355825272628Sagebrush grassland with granite outcrops. Phenology: fruiting.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2885B. A. Packer J. Brondum and T. McGowan199789221U.S.A.WyomingAlbanyLaramie Range: along Bear Creek, ca 33 air mi SW of Douglas.-105.644142.20962274Rock outcrops. Phenology: flowering & fruiting.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.289B. A. Packer J. Brondum and T. McGowan1997612163U.S.A.WyomingAlbanyLaramie Range: Elmers Rock, along unnamed spur of Laramie River, ca 13 air mi N of Wyo Hwy 34; ca 40.5 air mi NE of Laramie.-105.418841.95192112Granite rock outcrops with pine and juniper. Phenology: flowering.RMRM165743 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5199George E. Osterhout1914720201U.S.A.ColoradoLarimerEstes Park.-105.5240.37712286Phenology: flowering & fruiting.RMRM165674 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7400George E. Osterhout1896713195U.S.A.ColoradoJacksonNorth Park.2256Phenology: flowering.RMRM311896 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.No numberGeorge E. Osterhout1917725206U.S.A.ColoradoLarimerPoudre Canyon.Phenology: flowering.RMRM312183 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.No numberGeorge E. Osterhout18958213U.S.A.ColoradoLarimerMoraine Park.-105.6026740.355142439Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3039B. A. Packer J. Brondum and T. McGowan1997821233U.S.A.WyomingAlbany[location and coordinates withheld]2417Roadside. Phenology: fruiting.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3066B. A. Packer J. Brondum and T. McGowan1997821233U.S.A.WyomingAlbanyLaramie Range: Vedauwoo, ca 15.5 air mi SE of Laramie.-105.31641.182224902500Creekside along granite outcrops. Phenology: fruiting.RMRM9984 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.504Hall HarbourU.S.A.ColoradoNo countyAlpine and subalpine. Phenology: flowering & fruiting.RMUSFS450376 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.B-1Hugh B. Curry192387219U.S.A.ColoradoNo countyColorado Forest.2545Growing in gravelly loam soils caused by disintegrated granite. Phenology: flowering & fruiting.RMRM84669 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2719Ira W. Clokey1916813226U.S.A.ColoradoBoulderWard.2865Dry hillside. Phenology: flowering.RMRM84670 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2720Ira W. Clokey1916813226U.S.A.ColoradoBoulderWard.2865Dry hillside. Phenology: flowering.RMRM84671 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2721Ira W. Clokey1916813226U.S.A.ColoradoBoulderWard.2865Hillside. Phenology: flowering.RMRM92995 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2939Ira W. Clokey1917826238U.S.A.ColoradoBoulderGlacier Lake.-105.502140.022774Mountain side. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3167B. A. Packer J. Brondum and T. McGowan1997824236U.S.A.WyomingAlbanyLaramie Range: La Bonte Canyon: La Bonte Creek, ca 16 air mi W of Esterbrook.-105.683142.3832189Along creek. Phenology: flowering & fruiting.RMRM547040 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.11K. D. Warren1989629180U.S.A.ColoradoJacksonNear California Gulch and County Rd 9, ca 2.5 mi W of North Platte River, ca 5 mi W of State Highway 125.2500On open sites of Coalmont Formation. Phenology: flowering.RMRM580545 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.108Kanya Santanachote198892246U.S.A.ColoradoBoulderColorado Tallgrass Prairie Natural Area: Parcel 7; S of Boulder; at the beginning of Highway 93.1700Xeric tallgrass community; moderately steep terraces, soil very cobble-like and sandy. Phenology: vegetative only.RMRM97066 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.417L. M. Schedin N. T. SchedinU.S.A.ColoradoLakeIvanhoe.Phenology: flowering.RMRM97064 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.419L. M. Schedin N. T. SchedinU.S.A.ColoradoLakeIvanhoe.Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.386B. A. Packer J. Brondum and T. McGowan1997617168U.S.A.WyomingLaramieLaramie Range: ca 1 air mi N of Wyo Hwy 210 on Brush Creek; ca 3.5 mi N of Crystal Lake Reservoir; ca 18 air mi NE of Laramie.-105.19641.205521342164Granite outcrops and draw along creek. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.445B. A. Packer J. Brondum and T. McGowan1997617168U.S.A.WyomingLaramieLaramie Range: ca 2 air mi E of Upper North Crow Reservoir along North Fork Crow Creek, ca 17 air mi NE of Laramie.-105.242241.239221952213Along creek and granite outcrops. Phenology: flowering.RMUSFS450384 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.964Martin P. Wilson191921344U.S.A.ColoradoDoloresMontezuma National Forest: Glade Ranger Station, near head of Glade Creek.2469On a north-facing slope in sandy loam soil growing grasses. Phenology: flowering & fruiting.RMUSFS450383 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.8No collectorU.S.A.ColoradoMontezuma? Dolores?Montezuma National Forest.Phenology: flowering & fruiting.RMRM192453 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.16851Otto Degener Leroy Peiler1942813225U.S.A.ColoradoClear CreekIdaho Springs: Little Bear Creek.Sunny ledge. Phenology: flowering.RMRM192528 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.16888Otto Degener Leroy Peiler1942811223U.S.A.ColoradoClear CreekIdaho Springs.Sunny, rocky slope. Phenology: flowering.RMUSFS450172 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.140Peter Keplinger1911U.S.A.ColoradoArchuletaSan Juan National Forest.Phenology: flowering & fruiting.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.635B. A. Packer J. Brondum and T. McGowan1997623174U.S.A.WyomingAlbanyLaramie Range: ca 0.5 road mi NE of Buford along unnamed branch of South Crow Creek, ca 19 air mi SE of Laramie.-105.296941.139223932414Along creek. Phenology: flowering.RMUSFS450380 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1596Ralph K. Gierisch1950630181U.S.A.ColoradoLarimerRoosevelt National Forest.1981On a 10% east-facing slope in rocky loam soil growing with Cmo and Mmo. Phenology: flowering.RMUSFS450387 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1636Ralph K. Gierisch1951719200U.S.A.ColoradoLarimerRoosevelt National Forest: Poudre Canyon.1981On level ground in deep loam soil. Distributed amongst pine and browse (habitat?) types. Phenology: flowering.RMUSFS450382 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.33Robert F. Copple1920620172U.S.A.ColoradoMontezuma? Dolores?Montezuma National Forest: north of Horse Camp.2256Phenology: flowering.RMRM717849 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.10910Robert Merrill King Robert M. Garvey1999622173U.S.A.ColoradoLarimerCounty Road 52E (Rist Canyon Road), ca. 3 mi W of Bellvue.-105.22083340.6269441730Phenology: flowering.RMRM553515 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.24353Ronald L. Hartman198977188U.S.A.ColoradoJacksonColorado Hwy 125, 1 mi N of Cowdrey.2469On sandy soil of road cut with Potentilla, Oryzopsis, Elymus, and Artemisia. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.844B. A. Packer T. McGowan1997626177U.S.A.WyomingAlbany[location and coordinates withheld]2375Granite outcrops. Phenology: flowering.RMRM144369 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.201bSusan G. Stokes193473184U.S.A.ColoradoLarimerBig Thompson Canyon.2286Dry hillsides back from the river. Phenology: flowering.RMRM144385 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.203Susan G. Stokes193474185U.S.A.ColoradoGrandNear Sellac's Ranch, open floor of Middle Park.2530Phenology: flowering.RMRM144365 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.204Susan G. Stokes193475186U.S.A.ColoradoLarimerFloor of Estes Park, near entrance to Fall River Pass.2621Phenology: flowering.RMRM568612 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.6591Thomas W. Nelson Jane P. Nelson1981630181U.S.A.ColoradoLarimerAlong Colo Hwy 36, 5 mi from Estes Park.2378Juniper pine woodland. Phenology: flowering.RMRM737177 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.8871Thomas W. Nelson Jane P. Nelson1990729210U.S.A.ColoradoLarimerEast side of State Route 36, ca. 5 miles south of Lake Estes.2378Mixed evergreen forest. Phenology: flowering.RMRM576998 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1734Tim Hogan199263155U.S.A.ColoradoBoulderBoulder Mountain Park: Gregory Canyon, foothills drainage.1890Foothills drainage with a mosaic of open slopes in Pinus ponderosa woodland and Pseudotsuga menziesii forests. Dry slope. Phenology: flowering.RMRM736220 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2935Tim Hogan Loraine Yeatts1995812224U.S.A.ColoradoParkSan Isabel National Forest: Mosquito Range, Long Park at junction of USFS rds. 431 and 432.2926Dry gently sloping to flat meadow bounded by Populus tremuloides - Pinus contorta ssp. latifolia forest; growing with Hesperostipa comata, Picradenia richardsonii. Oxytropic sericea, Seriphidium vaseyanum; also with Orthocarpus luteus. One patch locally Phenology: flowering.RMUSFS450377 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.G-58Victor Goodwin1936621173U.S.A.ColoradoGrandBeaver Creek: SW of Hot Sulphur Springs.2743Dry meadow. Phenology: flowering & fruiting.RMRM542691 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.88-86W. Kelley1988630182U.S.A.ColoradoMoffatDinosaur National Monument: 1.5 mi NNE of spring at head of Rippling Brook.240210-20% east-facing slope; on Madison Limestone Formation growing with Artemisia tridentata and Amelanchier. Phenology: flowering.RMRM48348 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.236W. S. Cooper190482215U.S.A.ColoradoLarimerEstes Park.-105.521640.37732743Phenology: flowering.RMRM180628 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7740Walter M. Benner1937719200U.S.A.ColoradoLarimerBattle Mountain: near Longs Peak Inn; 9 mi S of Estes Park.27432896Open hillsides. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.40628B. E. Nelson1997622173U.S.A.WyomingNatronaLaramie Range: W of Little Red Creek on the southwest side of Casper Mountain, ca 10.5 air mi SW of Casper.-106.413242.715218591920Lower slopes with sagebrush and scattered juniper. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.41361B. E. Nelson1997715196U.S.A.WyomingAlbanyLaramie Range: just S of Beaver Mountain between Stove Draw and Grouse Creek, ca 6.8 air mi W of Laramie Peak; ca 35.5 air mi S of Douglas.-105.566242.267423412378Open ponderosa pine-limber pine-aspen woods among rock outcrops. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.41411B. E. Nelson1997715196U.S.A.WyomingConverseLaramie Range: along Horseshoe Creek just above Trail Creek, ca 6 air mi N of Laramie Peak, ca 6 air mi SW of Esterbrook; ca 28 air mi S of Douglas.-105.449942.355819391975Rocky upper slopes. Phenology: flowering & fruiting.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.42078B. E. Nelson1997724205U.S.A.WyomingAlbanyLaramie Range: along Esterbrook or County Road 710 between Hay Draw and Antelope Creek, ca 2 air mi NW of Sugarloaf Mountain, ca 64 air mi N of Laramie; ca 39 air mi SSW of Douglas.-105.624642.224124322530Rocky slopes and rock summit with small patches of meadow and scattered limber pine. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.42184B. E. Nelson1997724205U.S.A.WyomingAlbanyLaramie Range: along Boulder Creek and vicinity off Marshall or County Road 610, ca 3.5-4 air mi NE of Marshall, ca 74 air mi N of Laramie; ca 35.5 air mi S of Glenrock.-105.819342.354123412439Rocky slopes with outcrops and areas of "pavement". Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.42770B. E. Nelson1997814226U.S.A.WyomingConverseLaramie Range: School Section Mountain ca 0.5-1 air mi W of Old Fort Fetterman or County Road 16, ca 18-18.5 air mi WNW of Esterbrook; ca 26 air mi SW of Douglas.-105.725142.467522682317Rocky slopes with scattered limber pine. Phenology: fruiting.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.57521Ronald L. Hartman Amy J. Roderick and Cherie Winner1997611162U.S.A.WyomingNatronaLaramie Range: County Road 403, ca 0.2 to 1.2 air mi W of Twin Buttes.-106.452542.540318591951Mudstone ridge towards buttes. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.57644Ronald L. Hartman Timothy W. Chumley1997618169U.S.A.WyomingAlbanyLaramie Range: Wyo Hwy 34, ca 0.5-1.5 air mi NW of Plumbago Canyon turnoff.-105.527941.661921952286Sandy areas and sandstone with limestone at higher elevation. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.57785bRonald L. Hartman Timothy W. Chumley1997618169U.S.A.WyomingAlbany[location and coordinates withheld]21952317Sagebrush-grasslands and limestone outcrops on ridge. Phenology: flowering & fruiting.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.57830Ronald L. Hartman Timothy W. Chumley1997618169U.S.A.WyomingAlbanyLaramie Range: Morton Pass and N and NE to 0.7 air mi.-105.527941.691121952256Calcareous substrate with short strip of granite. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.58162Ronald L. Hartman1997625176U.S.A.WyomingAlbanyLaramie Range: Flat Top, ca 4 air mi WNW of Morton Pass.-105.585741.705722252317Sandstone and shale on flank but mostly granitic boulder alluvial deposits. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.58293Ronald L. Hartman1997625176U.S.A.WyomingAlbanyLaramie Range: extreme west end of Bluegrass Ridge, ca 11 air mi N of Morton Pass.-105.537941.834821342225Granite interfacing with limestone; granite. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.58400Ronald L. Hartman1997625176U.S.A.WyomingAlbany[location and coordinates withheld]2225Calcareous substrate Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.29984Ronald L. Hartman Rafael Molina1991720201U.S.A.IdahoMadisonTarghee National Forest: Big Hole Mountains: Forest Service Road 213 beyond Hinckley Creek, ca 11 air mi E of Heise.-111.474343.64421642256Mountain slopes.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3214B. A. Packer T. McGowan1998619170U.S.A.WyomingConverseLaramie Range: Brae Road, ca 4 mi W of Esterbrook; ca 32 road mi SW of Douglas.-105.431942.410321342195Along north facing slope of sagebrush grassland. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3370B. A. Packer T. McGowan1998622173U.S.A.WyomingConverseLaramie Range: along Ghost Creek, ca 5 mi NW of Esterbrook; ca 28 road mi from Douglas.-105.452342.442618901920Northwest facing slope. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3380B. A. Packer T. McGowan1998622173U.S.A.WyomingConverseLaramie Range: along Ghost Creek, ca 5 mi NW of Esterbrook; ca 28 road mi from Douglas.-105.452342.442618901920West facing slope. Phenology: buds.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3450B. A. Packer T. McGowan1998623174U.S.A.WyomingConverseLaramie Range: Gray Rocks, ca 4.5 air mi NW of Esterbrook; ca 20 air mi SW of Douglas.-105.449942.427519201981Along granite outcroppings and in moist areas of rock crevices with Pinus and Populus. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3564B. A. Packer T. McGowan1998624175U.S.A.WyomingConverseLaramie Range: Freds Draw, ca 4.5 air mi NW of Esterbrook.-105.393242.486116761722In dry creek bed. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3645B. A. Packer T. McGowan1998625176U.S.A.WyomingConverseLaramie Range: along Indian Creek, ca 7 air mi NW of Esterbrook; ca 17 air mi SW of Douglas.-105.452342.486116761737Southeast facing slope of heavily grazed cow pasture. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3751B. A. Packer T. McGowan and T. Freeman199871182U.S.A.WyomingAlbanyLaramie Range: Medicine Bow National Forest: The Limestones, along Soldier Creek, ca 3 air mi SE of Esterbrook; ca 35 air mi SE of Douglas.-105.312942.398818291875In cow pasture and among dry creekbeds. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3989B. A. Packer T. McGowan199876187U.S.A.WyomingAlbanyLaramie Range: along unnamed spur of the Laramie River, ca 15 air mi SW of Esterbrook.-105.546842.180721342195In sagebrush/grassland among boulders. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4072B. A. Packer T. McGowan199878189U.S.A.WyomingConverseLaramie Range: along Monday Creek, ca 10 air mi SW of Esterbrook.-105.524742.313322562286Along dry creek beds, rangeland, and boulder outcroppings. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.8454Stuart Markow199271183U.S.A.IdahoLemhiTarghee National Forest and vicinity: Birch Creek Valley: above Willow Creek, ca 1.5 air mi NW of Nicholia.-113.04444.369521032195Low ridge, mostly Artemisia and Chrysothamnus.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.8885Stuart Markow199276188U.S.A.IdahoFremontTarghee National Forest: Island Park Plateau: U.S. Hwy 20 between Antelope Flat Road and Little Butte Road, ca 15 air mi N of Ashton.-111.465744.28061920Mostly roadside weeds and grasses and adjacent coniferous forest.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.9333Stuart Markow1992713195U.S.A.IdahoFremontTarghee National Forest: Island Park Plateau: Island Park, along small creek ca 50 yds N of Buffalo River; ca 300 yds W of U.S. Hwy 20.-111.387244.42261920Dry site, mostly forbs.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4218B. A. Packer T. McGowan1998714195U.S.A.WyomingAlbanyLaramie Range: Medicine Bow National Forest: along South Branch North Fork Crow Creek, ca 10.5 air mi SE of Laramie.-105.373341.21125002545Granite outcrops. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4304B. A. Packer T. McGowan2001715196U.S.A.WyomingConverseLaramie Range: along Blue Nose Creek; ca 18 air mi SW of Douglas.-105.725142.569521952225Along road. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4360B. A. Packer T. McGowan1998715196U.S.A.WyomingConverseLaramie Range: along Rabbit Creek, ca 20 air mi SW of Douglas.-105.764442.540321642225Granite outcroppings. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4745B. A. Packer1998728209U.S.A.WyomingAlbanyLaramie Range: Sherman, ca 14.5 air mi SE of Laramie.-105.354241.096122862378Along railroad tracks; and in granite outcroppings and sagebrush grassland. Phenology: flowering & fruiting.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4839B. A. Packer1998729210U.S.A.WyomingLaramieLaramie Range: Granite Reservoir: ca 15 air mi E of Laramie.-105.262141.186322862347Southwest facing granite outcrops. Phenology: flowering & fruiting.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4939B. A. Packer T. McGowan and J. Brondum1998731212U.S.A.WyomingAlbanyLaramie Range: Medicine Bow National Forest: along the Middle Branch Middle Lodgepole Creek, ca 11 air mi ESE of Laramie.-105.335141.268423782469Sagebrush grassland with granite outcroppings. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4940B. A. Packer T. McGowan and J. Brondum1998731212U.S.A.WyomingAlbanyLaramie Range: Medicine Bow National Forest: along the Middle Branch Middle Lodgepole Creek, ca 11 air mi ESE of Laramie.-105.335141.268423782469Sagebrush grassland with granite outcroppings. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5033B. A. Packer199882214U.S.A.WyomingAlbanyLaramie Range: ca 15 air mi SE of Laramie.-105.468841.096124692500Sagebrush grassland. Phenology: flowering & fruiting.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5111B. A. Packer T. McGowan199885217U.S.A.WyomingAlbanyLaramie Range: off of U.S. Hwy 287, ca 15 air mi SE of Laramie.-105.468841.038623782500Sagebrush grassland. Phenology: flowering & fruiting.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5487B. A. Packer T. McGowan1998818230U.S.A.WyomingAlbanyLaramie Range: Medicine Bow National Forest: ca 5 air mi SE of Laramie.-105.449741.25425002591In forested grassland on southwest facing slope. Phenology: flowering.RMRM606791 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.17205B. E. Nelson Jan Pollet1989719200U.S.A.WyomingPlatte[location and coordinates withheld]1667Rolling plains with scattered granitic outcrops. Phenology: flowering & fruiting.RMRM961927 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.22598B. E. Nelson1992624176U.S.A.WyomingAlbanyMedicine Bow Mountains: Red Mountain and vicinity: ridge ca 1 air mi E of Red Mountain summit, ca 27 air mi SW of Laramie.-105.908641.008624392560Rocky slopes with Cercocarpus. Phenology: flowering.RMRM560496 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4029Robert S. Kirkpatrick1984715197U.S.A.WyomingFremontAbsaroka Mountains: ca 7 air mi NNE of Dubois, south side of Spring Mountain.-109.579843.633823172591Sagebrush grasslands; rocky outcrops and talus. Phenology: flowering.RMRM560495 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.902Robert S. Kirkpatrick Ruth E. B. Kirkpatrick198378189U.S.A.WyomingFremontAbsaroka Mountains: ca 10.5 air mi NE of Dubois, along Bear Creek in the vicinity of the East Fork Elk Winter Pasture Headquarters.-109.500143.64822256River bottoms and adjacent areas.RMRM924101 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.24271Ronald L. Hartman1989617168U.S.A.WyomingAlbanyMedicine Bow Mountains: Sheep Mountain, northwest end.-106.064741.282824082530Intermittant stream drainage with limber pine and Douglas fir with increased elevation. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.6692Heather Bradtke2002624175U.S.A.OregonGrantUmatilla National Forest and Vicinity: Bone Point Lookout, ca 4 mi W of Dale.-119.03027844.98555612251378Sagebrush and Polygonum in copper, platey, metallic soil; slope 10-15; aspect ridgetop and west. Phenology: flowering.RMRM705552 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.32466B. E. Nelson199478189U.S.A.WyomingLaramieSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Atlas or County Road 224 ca 0.5-1 air mi N of Lodgepole Creek and ca 1 air mi W of I-25, ca 16 air mi N of Cheyenne.-104.8898441.3511319321945Bottom of a swale through rolling plains. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.6108Robert D. Dorn1995626177U.S.A.WyomingPlatte25 mi NW of Wheatland.-105.273742.32711829Sage-grass with Potentilla and Opuntia.RMRM606778 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.39207Ronald L. Hartman1993629180U.S.A.WyomingAlbanySouthern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 3 air mi E of Esterbrook.-105.314242.410316151692Sandy slope and plains with grassland and occasional ponderosa pine. Phenology: flowering.RMRM606779 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.39232Ronald L. Hartman1993629180U.S.A.WyomingPlatteSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: Cottonwoood Creek, ca 9 air mi SE of Esterbrook.-105.253942.312816461676Shaded ravine with narrow-leaved cottonwood and ponderosa pine. Phenology: flowering.RMRM606780 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.40578Ronald L. Hartman1993711192U.S.A.WyomingAlbanySouthern Powder River Basin/Southeastern Plains: Southeastern Plains: Wyo Hwy 34, ca 1.5 air mi W of Platte County.-105.301441.793117681798Sandstone/metamorphic outcrops. Phenology: flowering & fruiting.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.43872B. E. Nelson1998623174U.S.A.ColoradoSaguacheWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sawatch Mountains: along Round Hill Gulch, ca 2 air mi SSE of Poncha Pass; ca 21.5 air mi N of Saguache.-106.074138.389826582731Stony sagebrush slopes and open ridgetop. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1507Brian Elliott1998612163U.S.A.ColoradoSaguacheWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: San Isabel National Forest boundary: ca 0.5 mi on County Road LL-56 NW of Villa Grove.-106.018438.26542713Prairie. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2074Brian Elliott1998618169U.S.A.ColoradoChaffeeWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sawatch Range: on County Road 202 from Mears Junction, S of Poncha Springs.-106.148338.40362713North-facing slopes with ponderosa pine and Engelmann spruce. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3255Brian Elliott199873184U.S.A.ColoradoSaguacheWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: San Isabel National Forest: W on Forest Road 890 along Alder Creek at the forest boundary, S of Poncha Pass.-106.074138.34842743Riparian with Abies concolor. Phenology: flowering.RMUSFS884280 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.75069B. E. Nelson2008714196U.S.A.MontanaCarbonPryor Mountains: Custer National Forest: Sage Creek Campground and vicinity on Sage Creek, ca 19 air mi ESE of Bridger.-108.552145.211716821731Brushy lee slope where snow accumulates. Phenology: flowering.RMUSFS884279 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.75072B. E. Nelson2008714196U.S.A.MontanaCarbonPryor Mountains: Custer National Forest: Sage Creek Campground and vicinity on Sage Creek, ca 19 air mi ESE of Bridger.-108.552145.211716821731Brushy lee slope where snow accumulates. Phenology: flowering.RMUSFS884278 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.75563B. E. Nelson2008721203U.S.A.MontanaCarbonPryor Mountains: Custer National Forest: above and E of Lost Water Canyon near Little Ice Cave, ca 31 air mi ESE of Bridger.-108.338445.136424872512Limestone outcrop in limber pine savanna. Phenology: flowering.RMUSFS884277 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.76360B. E. Nelson2008813226U.S.A.MontanaCarbonPryor Mountains: Custer National Forest: upper Dry Head Canyon, ca 26 air mi ESE of Bridger.-108.404645.212518902042Steep forb covered slope below the cliffs. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1190Charity Hall Brian Jacobs and Alex Morgan1998622173U.S.A.ColoradoCusterWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: South Colony Road.-105.474937.99132743Roadside; dry, fine-grained to gravelly soil; dominant species: Melilotus and grasses. Phenology: flowering.RMRM924103 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.72918B. E. Nelson2007710191U.S.A.WyomingAlbanyMedicine Bow Mountains: ridge between Eagle and Beaver creeks above the Laramie River, ca 6 air mi SSW of Woods Landing; ca 31 air mi SW of Laramie.-106.059141.033524752597Open area with sagebrush, bitterbrush, mature ponderosa pine, and small rock outcrops. Phenology: flowering.RMRM924102 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.73072B. E. Nelson2007717198U.S.A.WyomingCarbonMedicine Bow Mountains: ca 0.8 air mi N of Colorado and ca 1 air mi E of North Platte River, ca 40 air mi SE of Saratoga.-106.329141.011824632500Gravelly, stony ridge and slope with sagebrush, bitterbrush, and rabbitbrush. Phenology: flowering.RMRM924114 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.170Laura E. Lukas Bernadette Kuhn200765156U.S.A.WyomingAlbanyLaramie Plains: northern tip of Boulder Ridge, County Road 316 (Sportsman Lake Road), ca 14 mi S of Laramie.-105.647641.10822334Upland plains and rocky outcrops with patches of sagebrush and other shrubs. Phenology: flowering.RMRM924113 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.262Laura E. Lukas2007610161U.S.A.WyomingAlbanyMedicine Bow Mountains: Sheep Mountain, along Johns Creek, W of former County Road 424, ca 23 mi W of Laramie; ca 6.5 mi SE of Centennial.-106.02241.26522459Eastern slope, sagebrush-grassland. Phenology: flowering.RMRM924112 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.369Laura E. Lukas2007613164U.S.A.WyomingAlbanyMedicine Bow Mountains: above North Fork Gramm Creek, near intersection of Forest roads 520 and 520H, ca 32 mi SW of Laramie; ca 19 mi S of Centennial.-106.083241.02962645Sagebrush dominated meadow; gravelly soil. Phenology: flowering.RMRM924111 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.490Laura E. Lukas2007613164U.S.A.WyomingAlbanyMedicine Bow Mountains: between Wyo Hwy 230 and Forest Road 532I, ca 28 mi SW of Laramie; ca 14 mi S of Centennial.-106.058841.10662482Sagebrush grassland that was burned within the past two years. Phenology: flowering.RMRM924110 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.585Laura E. Lukas2007616167U.S.A.WyomingAlbanyMedicine Bow Mountains: around confluence of Owen and Squaw creeks, ca 2 mi NW of intersection of County Road 47 (Fox Creek Road) and Wyo Hwy 230, ca 26 mi SW of Laramie.-106.045341.14052395Dry upland meadow. Phenology: flowering.RMRM924109 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.708Laura E. Lukas2007618169U.S.A.WyomingCarbonSaratoga Valley: Buck Springs Draw and Badger Creek area, ca 1.5 mi NE of intersection of County roads 504 and 209, near BLM Road 3417, ca 5 air mi E of Saratoga.-106.723941.46622135Patchy, sandy sagebrush plains; soil lichen common. Phenology: flowering.RMRM924108 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.944Laura E. Lukas2007620171U.S.A.WyomingAlbanyMedicine Bow Mountains: Gold Run Creek, near intersection of Forest roads 338 and 307, 1.5 mi W of Centennial Work Center, ca 3 air mi W of Centennial; .-106.183441.30132881Dry hillside meadow. Phenology: flowering.RMRM924107 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1184Laura E. Lukas2007622173U.S.A.WyomingAlbanyMedicine Bow Mountains: Boswell Creek, N of Forest Road 526, ca 4 mi E of Wyo Hwy 230; ca 4 air mi E of Wycolo; ca 21 air mi S of Centennial.-106.128540.99882629Dry meadow. Phenology: flowering.RMRM924106 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1213Laura E. Lukas2007625176U.S.A.WyomingAlbanyMedicine Bow Mountains: Douglas and Lake Creek area, just E of Lake Creek Resort, near intersection of Forest roads 512 and 509, ca 13 air mi SW of Centennial.-106.238341.11692505Dry sagebrush meadow. Phenology: flowering.RMRM924105 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2874Laura E. Lukas2007718199U.S.A.WyomingAlbanyMedicine Bow Mountains: along Forest Road 539, ca 1 air mi E of Chimney Park, ca 31 air mi SW of Laramie.-106.096441.07922739Dry meadow. Phenology: flowering.RMRM924143 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3147Laura E. Lukas2007725206U.S.A.WyomingAlbanyMedicine Bow Mountains: near Lake Owen Creek, ca 1 air mi E of Lake Owen, ca 11 air mi S of Centennial.-106.065241.144823282506Sagebrush steppe. Phenology: flowering.RMRM924100 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.86087Ronald L. Hartman Jack S. Hartman2007714195U.S.A.WyomingAlbanyMedicine Bow Mountains: southwest Sheep Mountain near the head of Fence Creek.-106.029441.1832798Lodgepole pine surrounding meadow with wetlands immediately to east. Phenology: flowering.RMRM924096 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.75870B. E. Nelson2008731213U.S.A.WyomingAlbanyMedicine Bow Mountains: N of Sunrise Creek at the south base of Jelm Mountain, ca 1 air mi NW of Ring Mountain, ca 26.7 air mi SW of Laramie.-105.987341.064124392512Stony, south-facing slope with black sagebrush or mountain sagebrush and occasional limber pine. Phenology: flowering.RMRM924095 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.75922B. E. Nelson2008731213U.S.A.WyomingAlbanyMedicine Bow Mountains: summit and north slope of Jelm Mountain, ca 24.7 air mi SW of Laramie.-105.978441.100928042943Open limber pine woods on north-facing slope. Phenology: flowering.RMRM924099 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5393Laura E. Lukas2008625177U.S.A.WyomingAlbanyMedicine Bow Mountains: southern Sheep Mountain, between miles 1 and 2 of Sheep Mountain Trail, ca 25 air mi SW of Laramie; ca 11 air mi SSE of Centennial.-106.032641.14682481Rocky grasslands with some sagebrush. Phenology: buds.RMRM924098 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.8109Laura E. Lukas2008813226U.S.A.WyomingAlbanyMedicine Bow Mountains: Game and Fish Trail 386 W, on west slope of Sheep Mountain, ca 27 air mi W of Laramie; ca 4 air mi NW of Woods Landing.-106.068241.14162460Sagebrush steppe. Phenology: flowering.RMRM924097 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.8466Laura E. Lukas Bernadette Kuhn2008823236U.S.A.WyomingAlbanyMedicine Bow Mountains: Sheep Mountain, starting at Trail 386 (Sheep Mountain Trail) along Johns Creek and ending at top of ridge, ca 23 air mi WSW of Laramie; ca 7 air mi SE of Centennial.-106.039941.25072764Sagebrush steppe. Phenology: flowering.RMRM928148 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.8891Laura E. Lukas2009612163U.S.A.WyomingAlbanyMedicine Bow Mountains: ca 1.5 air mi NNE of Boswell Ranch, ca 5.5 air mi S of Woods Landing, hills just W and E of Wyo Hwy 10.-105.995641.030624412450Gullies in sagebrush steppe. Phenology: buds.RMRM928147 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.9679Laura E. Lukas200975186U.S.A.WyomingAlbanyMedicine Bow Mountains: Ring Mountain, ca 9 air mi SSE of Woods Landing and ca 28 air mi SW of Laramie.-105.981441.062824372602Gravelly ridge, Pinus flexilis dominated. Phenology: flowering.RMRM928146 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.9745Laura E. Lukas200975186U.S.A.WyomingAlbanyMedicine Bow Mountains: Ring Mountain, ca 9 air mi SSE of Woods Landing and ca 28 air mi SW of Laramie.-105.981441.062824372602Lower, sagebrush dominated slopes of the mountain. Phenology: flowering.RMRM928145 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.10774Laura E. Lukas200984216U.S.A.WyomingAlbanyMedicine Bow Mountains: Jelm Mountain N of Pollock Creek, ca 16 air mi SE of Centennial and ca 25 air mi SW of Laramie.-105.980241.098527492901Ponderosa pine-Douglas fir woodland on gravelly granite slope, west aspect. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4579Rick McNeill Addy Wycgans2009618169U.S.A.MontanaTetonLewis and Clark National Forest: Front Range: Ear Mountain Trail, ca 0.5 air mi SSW of trailhead.-112.648547.86471602Scattered Pinus flexilis; northeast aspect; 10-25% slope; sandstone. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5282Rick McNeill2009628179U.S.A.MontanaChouteauLewis and Clark National Forest: Highwood Mountains: Forest Trail 451, ca 0.5 mi from junction with Forest Trail 460.-110.478347.47731704Open meadow on rocky ridge running northeast to southwest, scattered Pinus ponderosa; 5-20% slope; shonkinite. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5350Rick McNeill2009628179U.S.A.MontanaChouteauLewis and Clark National Forest: Highwood Mountains: along Forest trail, 1.5 air mi NE of Prospect Peak.-110.482247.47041752Very steep rocky slope; west aspect; 20-40% slope; scattered Pinus ponderosa; shonkinite. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5731Rick McNeill Matt Voigt200973184U.S.A.MontanaChouteauSquare Butte, east base, ca 32 air mi SE of Fort Benton.-110.219447.47041342Rocky slope 5-20%; northeast aspect; large granite outcrops; scattered Pinus flexilis and Pseudotsuga menziesii. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5793Rick McNeill Matt Voigt200973184U.S.A.MontanaChouteauSquare Butte, rocky point on west corner of butte, ca 31 air mi SE of Fort Benton.-110.249447.46941729Rocky point disconnected from main butte flat; granite; scattered Pinus flexilis and Pseudotsuga menziesii. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5822Rick McNeill Matt Voigt200973184U.S.A.MontanaChouteauTop of Square Butte, ca 31 air mi SE of Fort Benton.-110.23947.47251733On top of butte flat; 0-5% slope; all aspects; thickly forested Pinus contorta with occasional meadows; granite. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5870Rick McNeill Matt Voigt200973184U.S.A.MontanaCascadeLewis and Clark National Forest: Little Belt Mountains: Pilgrim Creek, ca 0.4 mi SSW of confluence with Belt Creek, ca 1.5 air mi SSE of Logging Creek Campground.-110.930147.11381588Narrow canyon going south to north; limestone; 0-5% slope; forested, Picea engelmannii and Pseudotsuga menziesii. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5973Rick McNeill Addy Wycgans200977188U.S.A.MontanaPonderaLewis and Clark National Forest: Front Range: Forest Trail 150, just N of junction with Forest Trail 158, ca 3.5 air mi SE of Swift Reservoir Trailhead.-112.827848.11971925Open meadow on exposed south 10-20% slope; scattered Pinus flexilis. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.6129Rick McNeill Addy Wycgans200978189U.S.A.MontanaPonderaFront Range: ridge N of Walling Reef and NW of Split Mountain, ca 2 air mi ESE of Swift Reservoir Trailhead.-112.829548.14731658Exposed rock layer on front range going north to south across ridge; southeast to northeast aspect; 0-20% slope. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.6338Rick McNeill Ben Legler2009710191U.S.A.MontanaGolden ValleyLewis and Clark National Forest: Big Snowy Mountains: Swimming Woman Canyon and Creek, and along unnamed tributary, ca 1.6 mi SW of Old Baldy.-109.332646.73211860Meadow, scattered Pinus ponderosa, Pinus contorta, and Pseudotsuga menziesii; northwest aspect; 5-10% slope; grazed. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.6654Rick McNeill2009715196U.S.A.MontanaCascadeLewis and Clark National Forest: Little Belt Mountains: Smith River, Fraunhoffer Campground, ca 29.5 air mi S of Great Falls.-111.27347.07951187Open meadow; west aspect; 0-5% slope. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.6943Rick McNeill2009719200U.S.A.MontanaJudith BasinLewis and Clark National Forest: Little Belt Mountains: Ettien Springs on Ettien Ridge, Forest Road 6535, ca 5 air mi SW of Judith Guard Station.-110.378646.80081954Dry stream bed at springs, running west to east, Pinus ponderosa, Pseudotsuga menziesii, Juniperus communis, and Juniperus horizontalis. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7017Rick McNeill2009720201U.S.A.MontanaJudith BasinLewis and Clark National Forest: Little Belt Mountains: Big Hill Creek, Forest Road 3304, ca 1 air mi SW of Holiday Camp Trailhead.-110.475246.73872070Dry hill slope; south aspect; 10-15% slope; scattered Pseudotsuga menziesii and Juniperus communis. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7054Rick McNeill2009720201U.S.A.MontanaJudith BasinLewis and Clark National Forest: Little Belt Mountains: Forest Road 487, above South Fork Judith River at Hoover Springs.-110.525646.72452164Open meadow; southwest aspect; 5-10% slope; limestone. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7121Rick McNeill2009720201U.S.A.MontanaMeagherLewis and Clark National Forest: Little Belt Mountains: Kings Hill, Forest Road 487.-110.686446.83252450Open meadow on peak, scattered Pinus flexilis, Abies lasiocarpa, shallow rocky soil, limestone. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7159Rick McNeill2009720201U.S.A.MontanaMeagherLewis and Clark National Forest: Crazy Mountains: County Road 66 (Forest Lake Road) along West Fork Cottonwood Creek, just NE of junction with Forest Road 8918.-110.445546.31846Road cut; east aspect; 10-20% slope; granite. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7349Rick McNeill2009726207U.S.A.MontanaLewis and ClarkLewis and Clark National Forest: Front Range: along Green Fork Straight Creek along Forest Trail 228, ca 1.7 air mi SW of Green Fork Cabin.-112.833147.351864Gravel bar, rocky soil, scattered Pinus contorta, flat creek running southwest to northeast. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7398Rick McNeill2009726207U.S.A.MontanaLewis and ClarkLewis and Clark National Forest: Front Range: ridge W of Green Fork Straight Creek, ca 1 mi S of Cigarette Rock.-112.846547.35492291Wet meadow in drainage flowing southeast off of cliff; 5-20% slope. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7643Rick McNeill2009728209U.S.A.MontanaLewis and ClarkLewis and Clark National Forest: Front Range: Green Fork Cabin, confluence of Green Fork Straight Creek and Straight Creek, ca 1.3 air mi N of Halfmoon Peak..-112.810147.36751841Flat meadow and riparian area in Picea engelmannii and Pinus contorta forest. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7855Rick McNeill200981213U.S.A.MontanaCascadeLewis and Clark National Forest: Little Belt Mountains: Forest Road 267 along Jefferson Creek, ca 1/4 mi upstream from confluence with Chamberlain Creek.-110.664546.91051870Riparian meadow with scattered Pseudotsuga menziesii, Picea englemannii, and Pinus contorta. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7900Rick McNeill200981213U.S.A.MontanaCascadeLewis and Clark National Forest: Little Belt Mountains: Forest Road 839 at O'Brien Park, ca 1.5 air mi N of Porphyry Peak.-110.720746.85952210Open meadow; all aspects; 0-5% slope. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.8403Rick McNeill200985217U.S.A.MontanaMeagherLewis and Clark National Forest: Little Belt Mountains: Forest Road 6464, ca 1 air mi ESE of Smoky Mountain.-110.731746.72052132Very dry; south aspect; 10-20% slope; Pinus ponderosa. Phenology: flowering.RMRM914135 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.42037Erwin F. Evert2007629180U.S.A.IdahoLemhiBeaverhead Mountains: Salmon-Challis National Forest: Bannock Pass, ca 14 mi N of Leadore.-113.274244.81352344Sagebrush-grassland with Artemisia tridentata var. vaseyana, Sedum lanceolatum, Festuca idahoensis, Agropyron spicatum, and Lupinus polyphyllus var. humicola. Phenology: flowering.RMRM908906 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.39461Erwin F. Evert2002714195U.S.A.WyomingTetonYellowstone Plateau: Yellowstone National Park: along trail 1/4 S of Nez Perce Creek and 1 mi E of the Old Faithful-Madison Road, ca 8 mi SSE of Madison Junction.-110.794744.57512262Disturbed sagebrush-grassland with Artemisia tripartita var. rupicola and Collomia linearis. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.63938Ronald L. Hartman1998820232U.S.A.ColoradoSaguacheWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: North Rock Creek, ca 2.5 road mi E of Alder.-105.999938.362226822743Oak woodlands intermixed with grassy slopes. Phenology: flowering.RMRM840934 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.280Bethany Lewis2007616167U.S.A.WyomingAlbanyLaramie Plains: Hutton Lake Natoinal Wildlife Refuge: ca 10 air miles SW of Laramie.-105.72293341.172252210Greasewood/grassland uplands; near open water. Yellow flowers. Phenology: flowering.RMRM840933 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.406Bethany Lewis2007630181U.S.A.ColoradoJacksonNorth Park: Arapaho National Wildlife Refuge: ca 9 air mi S of Walden.-106.2820540.611952515Willow riparian area; grassland meadow. Yellow flowers. Phenology: flowering.RMRM840932 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.218Bethany Lewis2007615166U.S.A.ColoradoJacksonNorth Park: Arapaho National Wildlife Refuge: ca 11 air mi SE of Walden.-106.22726740.5650672545Sagebrush-grassland uplands. Phenology: flowering.RMRM203054 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.12567C. Leo Hitchcock C. V. Muhlick1945720201U.S.A.MontanaBeaverheadCa 25 mi W of Dillon in pass to Big Hole Valley.Grassy, rocky slopes. Phenology: flowering & fruiting.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7781Brian Elliott Elizabeth Mark1999627178U.S.A.ColoradoSaguacheWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: on Forest Road 990, ca 2 air mi E of Poncha Pass on U.S. Hwy 285, ca 1/2 mi W of Rio Grande National Forest.-106.055538.40362804Pinus ponderosa, P. edulis, Pseudotsuga menziesii, Populus tremuloides, and Artemisia tridentata. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7910Brian Elliott Elizabeth Mark1999628179U.S.A.ColoradoSaguacheWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: from ca 1 mi E of Alder E to Decker Creek at the forest border.-106.03738.36222652Riparian with Artemisia tridentata and stands of Quercus gambellii. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.6275Michael K. Kirkpatrick2011619170U.S.A.ColoradoEagleGore Range: Cottonwood Creek drainage, less than 0.5 air mi above confluence with Sheephorn Creek along County Road 11B, ca 8 air mi NE of State Bridge.-106.516539.91782225Dry, rocky hillside with sagebrush and juniper. Phenology: flowering.RMRM908368 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.159Cynthia Villa2001617168U.S.A.ColoradoGrandBlue Valley Ranch: E of working ranch compound.2288Sage steppe in stony loam on steep east aspect. Phenology: flowering.RMRM816302 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.292Cynthia Villa2001718199U.S.A.ColoradoGrandBlue Valley Ranch: E of Compound.2757Sagebrush steppe in dry mountain loam on east aspect. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.277Cynthia Villa2001718199U.S.A.ColoradoGrandBlue Valley Ranch: W of Stretch Ribbon Bridge.2303Disturbed area in stony loam on east aspect. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.75072B. E. Nelson2008714196U.S.A.MontanaCarbonPryor Mountains: Custer National Forest: Sage Creek Campground and vicinity on Sage Creek, ca 19 air mi ESE of Bridger.-108.552145.211716821731Brushy lee slope where snow accumulates. Phenology: flowering.RMRM960213 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1519Roger L. Williams2008628180U.S.A.WyomingCarbonSierra Madre: Hell Creek, ca 6 air mi SW of Encampment.-106.853541.13032560Open meadow. Numerous. Phenology: flowering.RMRM960053 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1588Roger L. Williams2010711192U.S.A.WyomingCarbonSierra Madre: old Hog Park Road, ca 3.5 air mi SW of Encampment.-106.831941.16762500Open dry slope, with Purshia tridentata. Infrequent Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7842Lori E. Brummer2012521142U.S.A.ColoradoMontroseFruitland Mesa: Cedar Point, above Gould Reservoir, ca 18 air mi S of Paonia.-107.592338.615822252317Pinyon/juniper. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.8799Lori E. Brummer2012614166U.S.A.ColoradoGunnisonWest Elk Mountains: McClure Pass, Forest Road 898, around the corner of the ridge into Gunnison National Forest, ca 26 air mi NE of Paonia.-107.284539.12412698Mixed mountain shrub community with scattered aspen. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.8996Lori E. Brummer2012618170U.S.A.ColoradoMontroseUncompahgre Plateau: Uncompahgre National Forest: 7N Mesa, ca 4 road mi S of Divide Road on 7N or Forest Road 505, ca 25 air mi ESE of Montrose.-108.32838.445626702707Ponderosa pine/oak. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.9083Lori E. Brummer2012618170U.S.A.ColoradoMontroseUncompahgre Plateau: Uncompahgre National Forest: 7N Mesa, along 7N or Forest Road 505, ca 21.5 air mi SW of Delta.-108.276238.496423842426Mountain shrub community. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.9531Lori E. Brummer201277189U.S.A.ColoradoMesaUncompahgre Plateau: Uncompahgre National Forest: Dominguez Ridge, just off of Brushy Ridge Trail or Forest Road 409, ca 30 air mi WSW of Delta.-108.609438.624627642768Gambel oak mixed mountain shrub community. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.9914Lori E. Brummer2012712194U.S.A.ColoradoOuraySan Juan Mountains: Miller Mesa, along County Road 5, ca 4 3/4 road mi SSW of Colo Hwy 62, ca 5 air mi SW of Ridgway.-107.789938.0992617Along county road in ponderosa pine. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2842Joshua J. Irwin Craig Scott2010726207U.S.A.IdahoLemhiSalmon National Forest: Lemhi Range: foothills between Bates Gulch and Alder Creek, 13.5 air mi WNW of Leadore.-113.6256244.723712256Sandy or gravelly soil in xeric Douglas-fir vegetation; 23° slope, SE aspect; shale geology. 1-25 individuals apparent. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.637Joshua J. Irwin2010521141U.S.A.IdahoLemhiSalmon National Forest: Salmon River Mountains: Panther Creek between Dry and Squaw gulches, 6.9 air mi SW of Shoup.-114.3680245.299911043Sandy or gravelly soil in xeric dry wash vegetation; 25° slope, SSW aspect; arenite geology. Population is dominant throughout the area. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7070Joshua J. Irwin2011730211U.S.AIdahoLemhiSalmon National Forest: Salmon River Mountains: north ridge above Hornet Creek, due S of Big Boulder Meadow, 9.8 air mi SW of the town of North Fork.-114.1134145.29204233725-75 plants estimated in xeric coarse textured soil on barren ground, 52 degree slope, SE aspect, quartzite geology. 25-75 plants estimated. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.90963Ronald L. Hartman201081213U.S.A.IdahoLemhiSalmon National Forest: Salmon River Mountains: upper Moccasin Creek, ca 1.5 mi NW of Williams Creek Summit on Forest Road 021.-114.110345.10842231Streamside in Douglas fir. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.90329Ronald L. Hartman2010727208U.S.A.IdahoLemhiSalmon National Forest: Lemhi Range: Boulder Flat along Hayden Creek Road (Forest Road 08) 1.4 road mi from forest boundary, ca 14.5 air mi SW of Tendoy.-113.714644.75681882Douglas fir forest and adjacent stream. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.91862Ronald L. Hartman2011812224U.S.A.IdahoCusterChallis National Forest: Southern Salmon River Mountains: Yankee Fork Road at Tenmile Creek then NW ca 0.5 air mi, ca 5 air mi W of Mill Creek Summmit.-114.589844.47091722812408Rocky slopes and landslide areas. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.91874Ronald L. Hartman2011813225U.S.A.IdahoCusterChallis National Forest: Southern Salmon River Mountains: ca 0.7-1 air mi S of Garden Creek, base of north end of Ramshorn Mountain, ca 8 road mi SW of Challis.-114.35663344.4413527072804Open subalpine slope with cliff edges. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.92157Ronald L. Hartman2011817229U.S.A.IdahoCusterChallis National Forest: Southern Salmon River Mountains: Mill Creek Campground on Mill Creek Road, ca 10.5 air mi W of Challis.-114.44143344.4721672295Spruce and lodgepole pine forest with meadow and streamside. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.8171Emma E. Freeland2013811223U.S.A.MontanaBeaverheadEastern Centennial Mountains: Mount Jefferson and ridge to the E of the summit, along and to the Montana side of the Continental Divide between Montana and Idaho, ca 10-12 air mi ESE of Upper Red Rock Lake, ca 19 air mi S of junction of Mont Hwy 87 and U.S. Hwy 287.-111.470544.55622774Sparsely vegetated, subalpine grasslands. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.691Lori E. Brummer2010628179U.S.A.ColoradoOurayBLM land adjacent to Billy Creek State Wildlife Area, ca 2.5 road mi E of U.S. Hwy 550 on County Road 2 and 2A, then on jeep road just outside Division of Wildlife boundary, ca 15 air mi SSE of Montrose.-107.721838.295521342402Pinyon/juniper woodland on steep, rocky, south-facing slopes. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1009Lori E. Brummer201074185U.S.A.ColoradoMontroseFruitland Mesa: Green Mountain, ca 14 road mi W of Black Canyon Road, ca 18.5 air mi ESE of Delta.-107.797538.646523292518Meadow area in pinyon/juniper. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1713Lori E. Brummer201086218U.S.A.ColoradoMesaGrand Mesa: Grand Mesa National Forest: Lands End near Bolen Reservoir, ca 20 air mi ESE of Grand Junction.-108.212439.016329873037Sagebrush/cinquefoil meadow on rocky mesa top. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1743Lori E. Brummer201088220U.S.A.ColoradoMesaUncompaghre Plateau: Dominguez Road and Tabegauche Trail, ca 27.5 air mi WNW of Delta.-108.569638.753823322405Pinyon/juniper with scattered ponderosa pine on sandstone mesa. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4584Lori E. Brummer Joe E. Brummer2011625176U.S.A.ColoradoMesaUncompahgre Plateau: Love Mesa, off Forest Road 500, ca 23.5 air mi SW of Delta.-108.426438.555224022426Oak brush/mountain shrub community. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4867Lori E. Brummer201178189U.S.A.ColoradoMesaUncompahgre Plateau: Dillard Mesa, junction of Forest Road 504 and Forest Road 501, ca 24 air mi SW of Delta.-108.421238.512525362560Ponderosa pine on sandstone mesa top. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5483Lori E. Brummer Linda Deeds, Kim Hansen2011718199U.S.A.ColoradoMesaUncompahgre Plateau: La Fair Creek off of Divide Road (Forest Road 402), ca 30 air mi W of Delta.-108.652138.700225122560Ponderosa pine woodland with scattered aspen. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5925Lori E. Brummer2011724205U.S.A.ColoradoOurayUncompahgre Plateau: above East Fork Spring Creek, off of Forest Road 532, 3.1 road mi N of Divide or Forest Road 402, ca 17 air mi SSW of Montrose.-107.998838.262326852774Subalpine meadow. Phenology: flowering.RMRM211367 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2528John F. Reed Mildred S. Reed194897251U.S.A.WyomingTetonJackson Hole Wildlife Park.-110.547743.86622057Meadow margins. Phenology: flowering.RMRM354696 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3700Richard W. Scott1984712194U.S.A.WyomingTetonSnake River, ca 6 mi W of the Flagg Ranch.-110.724344.05162082Meadows and forest edges along the river. Phenology: flowering.RMRM5595 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1419Aven Nelson189572183U.S.A.WyomingLaramiePole Creek.-105.215741.27422225Phenology: flowering.RMRM357849 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.176John S. Hamann1982718199U.S.A.WyomingAlbanyLaramie Mountains: Medicine Bow National Forest: 14 air mi SW of Esterbrook.-105.5849842.282852439Dry meadow, granite derived soils. Phenology: flowering.RMRM28361 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.7467Aven Nelson190078189U.S.A.WyomingAlbanyAntelope Basin.-105.566242.0942134On dry open hillsides. Phenology: flowering.RMRM41629 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.8756Aven Nelson190282214U.S.A.WyomingAlbanyCentennial Mountain.-106.176441.282328963018Dry summit among burned timber. Phenology: flowering & fruiting.RMUSFS409282 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.C-109George M. Dunmire192782214U.S.A.WyomingAlbanyMedicine Bow National Forest.-106.157341.29672500East slope; clay soil; in sagebrush. Phenology: flowering.RMUSFS403631 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.FP-20George P. Lang1932629181U.S.A.WyomingAlbanyMedicine Bow National Forest: Horatio Rock Ranger Station.-106.275241.03222652East 2 deg slope; gravel loam; sagebrush areas. Abundant. Phenology: flowering.RMUSFS403703 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.6Webster B. Jones196476188U.S.A.WyomingAlbanySheep Mountain: foothills near Wallace Creek.-106.061841.18182560Western exposure; gravelly soil. Phenology: flowering.RMUSFS403701 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3356Charles Feddema196588220U.S.A.WyomingAlbanyMedicine Bow National Forest: Barber Lake, ca 5 mi NW of Centennial.-106.175641.32542591Slopes above lake; open slopes, in sun. Common; flowers yellow. Phenology: flowering.RMRM310493 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1984Aven Nelson1896613165U.S.A.WyomingAlbanyLaramie Hills.-105.431141.251625002621Phenology: flowering.RMRM302779 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2470J. Francis Macbride1913618169U.S.A.WyomingAlbanyLaramie.-105.584441.31332195Plains; rather sandy. Phenology: flowering.RMRM311085 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.126Robert E. Pfadt194084217U.S.A.WyomingAlbanyLaramie: Pole Mountain area.-105.4048141.226725152728On gravelly hillside. Phenology: flowering.RMUSFS88700 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.2252Edwin B. Payson Lois B. Payson192086219U.S.A.WyomingTetonJackson Hole.-110.7550343.732122317Gravel flat. Phenology: flowering.RMRM301864 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.224William E. Myers1968625177U.S.A.WyomingAlbanySheep Mountain.-106.0841.239723782621On Thermopolis shale, sandy soil due to material from Muddy sandstone. Phenology: flowering.RMRM397952 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.s.n.D. Long J. Von Loh1984621173U.S.A.WyomingLaramieNear Chivington Draw, ca 3 mi S of Midway.-104.462941.36231737Near gravel pit. Phenology: flowering.RMRM398775 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.57Dan Lewis1981618169U.S.A.WyomingConverseLaramie Mountains; La Prele and Rabbit creeks, ca 24.5 air mi SW of Douglas.-105.7627442.53532195In dry rocky soil. Common. Phenology: flowering.RMRM311146 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.107Robert E. Pfadt1940730212U.S.A.WyomingConverseEsterbrook.-105.370842.41261981Mountain meadow. Phenology: flowering.RMUSFS409283 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.P-20William E. Conley1927815227U.S.A.WyomingAlbanyMedicine Bow National Forest.-105.3578641.239942439Level slope; coarse granite soil; open grassland. Phenology: flowering.RMRM20703 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.6292Aven Nelson Elias Nelson189983215U.S.A.WyomingTetonYellowstone National Park: Iron Spring Creek.-110.751244.432823782500In dry, loose soil. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4849C. H. Refsdal199575186U.S.A.UtahDaggett[location and coordinates withheld]21312195Pinyon/juniper woodland, red clay soils, steep slopes. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4917C. H. Refsdal199575186U.S.A.UtahDaggett[location and coordinates withheld]25602597Steep sagebrush mountain, red clay soils with lots of gravel. Phenology: flowering.RMRM364739 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.1353Ruth O' Brien1985613164U.S.A.WyomingAlbanyLaramie Mountains: Neuces Ranch (old Adam Boyd Ranch), ca 25 mi SW of Wheatland along road to ranch headquarters.-105.377941.91791920On rocky slope. Phenology: flowering.RMRM981617 Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4564Bonnie Heidel201869160U.S.A.WyomingAlbanyWest slope Laramie Range: ca 1.5 mi NE of U.S. Hwy 30, ca 3.3 air mi E of downtown Laramie.-105.532141.31892250Above outwash, shallow sandy loam; with Erigeron ochroleucus, Elymus spicatus. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.5492C. H. Refsdal1995715196U.S.A.UtahDaggettNorth Slope Uinta Mountains: Ashley National Forest: Sols Canyon, ca 8 air mi SW of Manila; 0.9 mi S on Forest Road 014.-109.863740.923326342682Steep calcareous cliffs with hydrothermic altered clay soils. Phenology: flowering.RMRM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.11959Ronald L. Hartman1980820233U.S.A.UtahSan JuanAbajo Mountains: small summit immediately SW of Abajo Peak.-109.467137.83453353Open, grassy and rocky summit and upper slopes. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.82Amy J. Roderick1996625177U.S.A.WyomingCarbonMedicine Bow Mountains: Elk Mountain: upper Fish Creek, ca 2.5 mi W of Pass Creek Road, ca 20 air mi SW of Hanna.-106.507141.62092682Aspen and pine forest. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.3023Timothy W. Chumley199588220U.S.A.ColoradoDouglasEast-central Colorado: Mosquito Range to Plains: Rampart Range: along Jackson Creek, ca 1 air mi N of intersection of Forest Road 300 or Rampart Range Road and Forest Road 507 or Jackson Creek Road, ca 17 air mi N of Woodland Park.-105.101239.251125002621On the banks of the stream. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4004Timothy W. Chumley Irene Thien1996623175U.S.A.ColoradoEl PasoEast-central Colorado: Mosquito Range to Plains: Front Range: off Forest Road 320 ca 1.5 air mi W of Monument.-104.89739.09251981In a moist drainage in Gambel's oak/ponderosa pine grassland. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4340Timothy W. Chumley199678190U.S.A.ColoradoParkEast-central Colorado: Mosquito Range to Plains: Continental Divide: along Lake Fork of the South Platte River to Gibson Lake and lower slopes of Whale Peak, ca 8.7 air mi NW of Jefferson.-105.857539.498530513871In dense Salix thicket along the river. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4704aTimothy W. Chumley1996717199U.S.A.ColoradoDouglasEast-central Colorado: Mosquito Range to Plains: Platte Canyon: along the South Platte River and adjacent canyons and ridges ca 4 air mi NE of town of South Platte.-105.119939.453817372125In rocky-gravelly gulch bottom with Quercus gambelli and Toxicodendron rydbergii. Phenology: flowering.RM Eriogonum umbellatum var. umbellatumphysical specimenPolygonaceaeEriogonumumbellatumvar. umbellatumTorr.4862Timothy W. Chumley1996721203U.S.A.ColoradoDouglasEast-central Colorado: Mosquito Range to Plains: Rampart Range: slopes and ridges ca 1 mi E of Noddleheads, off Colo Hwy 67 near trailhead for Forest Trail Road 677, ca 7.2 air mi NE of Deckers.-105.138539.323522682390In a moist drainage in open Douglas fir forest. Phenology: flowering.36003,1,0true