: 1.21 $2024-03-29T08:12:36-7:0034.207.180.141searchRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson6723Timothy W. Chumley Bobbi Siems1996831244U.S.A.ColoradoParkEast-central Colorado: Mosquito Range to Plains: Mosquito Range: Peerless Mountain/Horseshoe Cirque: along the slopes between Horseshoe and Peerless Mountains and in the basin below the cirque, ca 8 air mi WSW of Fairplay.-106.172339.195137194024Roadside on steep, rocky slopes near the top of the ridge. Phenology: flowering.RMRM795580 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson58796B. E. Nelson Jeanette Flaig200378189U.S.A.ColoradoRio GrandeEastern San Juan Mountains: upper slopes and summit of Del Norte Peak, ca 13 air mi SW of Del Norte.-106.560237.583534753780Volcanic summit with fellfields, turfy areas and rocky meadow slopes. Phenology: flowering.RMRM795579 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson59084B. E. Nelson2003710191U.S.A.ColoradoMineralEastern San Juan Mountains: summit at Lobo Overlook and vicinity on the Continental Divide, ca 1 mi N of Wolf Creek Pass, ca 10 air mi NE of Pagosa Springs.-106.800237.492835123585Slopes with scattered stones and bare soil areas. Phenology: flowering.RMRM795578 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson59118B. E. Nelson2003713194U.S.A.ColoradoMineralEastern San Juan Mountains: Baldy Mountain, ca 2 air mi SE of Ruby Lake, ca 15 air mi SW of Creede.-107.118837.688635853807Fellfields and turfy areas. Phenology: flowering.RMRM795577 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson59124B. E. Nelson2003713194U.S.A.ColoradoMineralEastern San Juan Mountains: Baldy Mountain, ca 2 air mi SE of Ruby Lake, ca 15 air mi SW of Creede.-107.118837.688635853807Fellfields and turfy areas. Phenology: flowering.RMRM795582 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2195Jeanette Flaig Kurt Flaig200381213U.S.A.ColoradoSan JuanEastern San Juan Mountains: Stony Pass:-107.564237.764336213884Rocky outcrops to alpine summit. Phenology: flowering.RMRM795581 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2317Jeanette Flaig Kurt Flaig200383215U.S.A.ColoradoRio GrandeEastern San Juan Mountains: Rio Grande National Forest: North Peak: U.S. Hwy 160 W to Park Creek Road, then-106.604837.450538413900Top of peak. Phenology: flowering.RMRM795584 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson237aJeanette Flaig200373184U.S.A.ColoradoMineralEastern San Juan Mountains: Rio Grande National Forest: Colo Hwy 149; ca 13 air mi SW of Creede.-107.06703337.76393329633582Spruce forest with scattered aspen in open xeric heavily grazed grassland, pond, spruce forest with scattered aspen, rocky outcrop, subalpine bristle cone forest, creek, roadside; alpine. Phenology: flowering.RMRM795583 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson568Jeanette Flaig2003710191U.S.A.ColoradoMineralEastern San Juan Mountains: Rio Grande National Forest: peaks to the SW of Hunter Lake, ca 11 air mi W from South Fork off U.S. Hwy 160.-106.851737.60893712Rocky summit in alpine. Phenology: flowering.RMRM795576 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson77843Ronald L. Hartman Jeanette Flaig2003626177U.S.A.ColoradoHinsdaleEastern San Juan Mountains: Rio Grande National Forest: Weminuche Wilderness: from timberline S of Simpson Mountain summit to summit.-107.34583337.7135833912Rocky slopes and benches with willow thickets. Phenology: flowering.RMRM795575 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson77850Ronald L. Hartman Jeanette Flaig2003626177U.S.A.ColoradoHinsdaleEastern San Juan Mountains: Rio Grande National Forest: Weminuche Wilderness: from timberline S of Simpson Mountain summit to summit.-107.34583337.7135833912Rocky slopes and benches with willow thickets. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4156Jeanette Flaig2004615167U.S.A.ColoradoSaguacheEastern San Juan Mountains: Rio Grande National Forest: La Garita Mountains: Perry Creek Trailhead, Bowers Peak, Forest Road 650, 24 air mi NW of Del Norte.-106.599337.93663762Mountain summit in alpine and rock outcrops. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4338Jeanette Flaig Kurt Flaig2004619171U.S.A.ColoradoMineralEastern San Juan Mountains: Rio Grande National Forest: border of southwest edge of La Garita Wilderness: East Willow Creek, Phoenix Park, La Garita Peak, 4.5 air mi NNE of Creede.-106.875637.9013599Rock outcrops in alpine meadow. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4868Jeanette Flaig2004624176U.S.A.ColoradoConejosEastern San Juan Mountains: Rio Grande National Forest: Trailhead 720 to Conejos Peak, Forest Road 105, 37 air mi SW of Monte Vista.-106.538637.29573420Alpine meadows. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5582Jeanette Flaig Ronald L. Hartman and Dean Erhard200479191U.S.A.ColoradoSan JuanEastern San Juan Mountains: Rio Grande National Forest: Sheep Mountain, Forest Road 520, just SE of Stony Pass, ca 13 mi E of Silverton.-107.528637.79013797Saddle just below peak. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5671Jeanette Flaig Ronald L. Hartman2004711193U.S.A.ColoradoMineralEastern San Juan Mountains: Rio Grande National Forest: La Garita Wilderness: Wheeler Monument, Trailhead 790.-106.784637.90133832Rocky west-facing slope into alpine mesa. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5711Jeanette Flaig Ronald L. Hartman2004711193U.S.A.ColoradoSaguacheEastern San Juan Mountains: Rio Grande National Forest: La Garita Wilderness: Wheeler Monument, Trailhead 790.-106.784637.90133814Rocky west-facing slope into alpine mesa. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5794Jeanette Flaig Colton Pring2004713195U.S.A.ColoradoHinsdaleEastern San Juan Mountains: Rio Grande National Forest: Coney Peak, Forest Road 518, ca 27 air mi WNW of Creede.-107.347137.83563836Alpine saddle below peak. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5811Jeanette Flaig Colton Pring2004713195U.S.A.ColoradoHinsdaleEastern San Juan Mountains: Rio Grande National Forest: Coney Peak, Forest Road 518, ca 27 air mi WNW of Creede.-107.346637.842139754069Alpine summit meadow to rocky peak summit. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5830aJeanette Flaig Colton Pring2004713195U.S.A.ColoradoHinsdaleEastern San Juan Mountains: Rio Grande National Forest: Coney Peak, Forest Road 518, ca 27 air mi WNW of Creede.-107.346637.842139754069Alpine summit meadow to rocky peak summit. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5993Jeanette Flaig Ronald L. Hartman and Rick Pring2004714196U.S.A.ColoradoHinsdaleEastern San Juan Mountains: Gunnison National Forest: Cuba Gulch Trailhead, Forest Road 30, Colo Hwy 149, Half Peak.-107.467337.86613986Willow carr in alpine meadow up northwest-facing slope at peak base. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson6058Jeanette Flaig Michele Pring2004717199U.S.A.ColoradoHinsdaleEastern San Juan Mountains: Rio Grande National Forest: Kite Lake, WNW of Beartown site, Forest Road 506.-107.52937.712437633856Southwest-facing 35 deg slope. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson6524Jeanette Flaig Sue Komarek2004725207U.S.A.ColoradoMineralEastern San Juan Mountains: Rio Grande National Forest: Weminuche Wilderness: Roaring Creek Trailhead, Fisher Peak: also Trail 806, North Lime Trailhead, ca 13 air mi S of Creede.-106.937537.65693927Peak summit and alpine mesa. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson6985Jeanette Flaig Kurt Flaig2004731213U.S.A.ColoradoLa PlataEastern San Juan Mountains: San Juan National Forest: Weminuche Wilderness: Eolus and North Eolus Peaks, Needles Creek Trail, N of Chicago Baisin, Windom Peak, ca 15.5 air mi SSE of Silverton.-107.614737.621238964293Alpine meadow to alpine summit of rock with no substrate. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7920Jeanette Flaig2004816229U.S.A.ColoradoConejosEastern San Juan Mountains: Rio Grande National Forest: South San Juan Wilderness: Continental Divide Trail, Forest Road 118.1C, Colo Hwy 17, ca 52 air mi SSW of Del Norte.-106.521337.089636013730Alpine peak summit in alpine meadow. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson79453Ronald L. Hartman Jeanette Flaig and Dean Erhard200479191U.S.A.ColoradoSan JuanEastern San Juan Mountains: Rio Grande National Forest: Sheep Mountain to saddle with Greenhalgh Mountain.-107.517637.783337674060Rocky slopes. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1833Erin Foley Michael Foley2003627178U.S.A.ColoradoClear CreekArapaho National Forest: Front Range: Guanella Pass, ca 5 air mi W of Mount Evans; ca 8 air mi S of Georgetown.-105.731339.597835363750Subalpine spruce and marsh to alpine ridges and peak. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2084Erin Foley2003710191U.S.A.ColoradoGrandArapaho National Forest: Front Range: 1 mi S of Rollins Pass off secondary Forest Road 149, ca 7 air mi E of Fraser; ca 10.5 air mi N of Empire.-105.682239.917533903689Alpine. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2383Erin Foley2003715196U.S.A.ColoradoGrandArapaho National Forest: Front Range: Jones Pass, ca 13 air mi SW of Fraser, ca 9.5 air mi NW of Loveland Pass.-105.887939.776735003780Steep eastern alpine slope. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2487Erin Foley2003716197U.S.A.ColoradoClear CreekArapaho National Forest: Front Range: Grays Peak Trail, ca 6.5 air mi SW of Georgetown; ca 4.5-5 air mi E of Loveland Pass.-105.799239.647436823871Along trail and streams in alpine and subalpine. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2888Erin Foley2003719200U.S.A.ColoradoGrandArapaho National Forest: Front Range: Indian Peaks Wilderness: Columbine Lake, ca 22.5 air mi W of Boulder; ca 8.5 air mi NE of Fraser.-105.693640.018632073536Steep alpine rocky slopes. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3430Erin Foley2003724205U.S.A.ColoradoGrandArapaho National Forest: Front Range: Indian Peaks Wilderness: Pawnee Pass/Pawne Lake, ca 16 air mi E of Granby; ca 13.5 air mi NE of Fraser.-105.635440.076133293829Rocky granite western slope into wet meadow and lakeside. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3672Erin Foley B. E. Nelson2003728209U.S.A.ColoradoClear CreekArapaho National Forest: Front Range: Grays Peak, ca 21 air mi S of Fraser; ca 7.5 air mi SW of Georgetown.-105.816839.635539024350Steep granite alpine slopes. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3852Erin Foley2003730211U.S.A.ColoradoGrandArapaho National Forest: Front Range: Indian Peaks Wilderness: Cascade Creek Trail, ca 1 mi N of Crater Lake.-105.656340.089431703353Along large granite boulders in spruce/fir forest. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4074Erin Foley Jill Torres200382214U.S.A.ColoradoClear CreekArapaho National Forest: Front Range: E of Colo Hwy 103, ca 0.5 air mi N of Chicago Forks Campground, ca 6 air mi SW of Idaho Springs.-105.752239.601734753658Wet subalpine, lakeside, and rocky coniferous slopes. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4359Erin Foley200387219U.S.A.ColoradoClear CreekArapaho National Forest: Front Range: Mount Evans, off Colo Hwy 5, ca 0.5 mi NW of Lincoln Lake, ca 9.5 air mi SW of Idaho Springs.-105.605339.62083719Dry alpine slope. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4530Erin Foley2003810222U.S.A.ColoradoGrandArapaho National Forest: Front Range Colorado Mines Peak and peak just E before Mount Flora, ca 1-1.5 mi E of Berthoud Pass; ca 5 air mi SSE of Winter Park.-105.749139.801135363902Alpine. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5039Erin Foley2003816228U.S.A.ColoradoGrandArapaho National Forest: Front Range: Never Summer Wilderness: Cascade Mountain, ca 10.5 air mi N of Granby.-105.956140.331729513506Subalpine steep rocky southwest-facing slope. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson10136Erin Foley2004718200U.S.A.ColoradoGrandArapaho National Forest: Indian Peaks Wilderness: Front Range: Roaring Fork SW of Hiamovi Mountain, ca 9 air mi SE of Grand Lake and ca 13 air mi ENE of Granby.-105.728640.153831093628Mountain saddle adjacent to rocky slope with receding snowpack. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson10504Erin Foley Shannon Terry2004721203U.S.A.ColoradoGrandArapaho National Forest: Rabbit Ears Range: Gravel Mountain and Stillwater Creek, ca 8 air mi W of Grand Lake and ca 13 air mi NNW of Granby.-105.9740.274231703588Alpine. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson10808Erin Foley200484217U.S.A.ColoradoGrandPike National Forest: Mount Evans Wilderness: Front Range: Guanella Pass to foot of Mount Bierstadt, ca 8.5 air mi S of Georgetown and ca 3 air mi WSW of Mount Evans.-105.6939.590135064109Subalpine/alpine transition dominated by Salix ssp. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson11003Erin Foley200486219U.S.A.ColoradoClear CreekArapaho National Forest: Front Range: Bard Creek to Engelmann Peak, ca 5 air mi NW of Georgetown and 4.5 air mi WSW of Empire.-105.748239.736131584073South-facing ridge/slope at subalpine. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson11635Erin Foley2004816229U.S.A.ColoradoClear CreekArapaho National Forest: Mount Evans Wilderness: Front Range: Mount Warren to Summit Lake, ca 11.5 air mi SW of Idaho Springs and ca 8 air mi SE of Georgetown.-105.633939.605439024048Alpine slope. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson12148Erin Foley2004825238U.S.A.ColoradoGrandArapaho National Forest: Indian Peaks Wilderness: Front Range: Gourd Lake to Island Lake, ca 11 air mi SE of Grand Lake and ca 10 air mi NW of Ward.-105.673340.133732923536Above treeline adjacent to lake. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9040Erin Foley200473185U.S.A.ColoradoGrandFront Range: Mount Eva, ca 3 air mi NE of Berthoud Pass and ca 4.5 air mi SE of Winter Park.-105.740939.829934873902West-facing alpine slope. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9051Erin Foley200473185U.S.A.ColoradoGrandFront Range: Mount Eva, ca 3 air mi NE of Berthoud Pass and ca 4.5 air mi SE of Winter Park.-105.740939.829934873902West-facing alpine slope. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9444Erin Foley200478190U.S.A.ColoradoClear CreekArapaho National Forest: Front Range: Watrous Gulch and Mount Parnassus, ca 4.5 air mi NE of Loveland Pass and ca 6.5 air mi SW of Berthoud Pass.-105.853739.702531033841Steep rocky alpine slope. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9504Erin Foley200478190U.S.A.ColoradoClear CreekArapaho National Forest: Front Range: Watrous Gulch and Mount Parnassus, ca 4.5 air mi NE of Loveland Pass and ca 6.5 air mi SW of Berthoud Pass.-105.853739.702531033841Subalpine along gulch. Phenology: flowering.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1421Emily A. Holt2000628180U.S.A.ColoradoEagleCentral Colorado: Sawatch Range, West Slope Continental Divide: Savage Lakes Trail 1918, 0.2 mi from end of Forest Road 501, ca 9 air mi ENE of Biglow.-106.542739.368530003408Spruce-fir forest. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1818Emily A. Holt200077189U.S.A.ColoradoChaffeeCentral Colorado: Sawatch Range, East Slope Continental Divide: Ptarmigan Lake area, off Forest Road 346 and Forest Service Trail 1444, ca 17 air mi WSW Buena Vista; ca 4 air mi SE Cottonwood Pass.-106.375438.790534143658Spruce-fir to open alpine meadow with Salix. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1886Emily A. Holt200077189U.S.A.ColoradoChaffeeCentral Colorado: Sawatch Range, East Slope Continental Divide: near Continental Divide at Cottonwood Pass on County Road 308 just S of Divide, ca 15 air mi W Buena Vista.-106.393938.833735973780Open alpine meadow. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1950Emily A. Holt2000710192U.S.A.ColoradoChaffeeCentral Colorado: Sawatch Range, East Slope Continental Divide: Waterdog Lake area, on the trail to lake, ca 15 air mi W of Poncha Springs; ca 3 air mi N of Monarch Pass.-106.323438.530631703500Pinus contorta to Picea-Abies to Pinus aristata above the lake. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2106Emily A. Holt2000713195U.S.A.ColoradoChaffeeCentral Colorado: Sawatch Range, East Slope Continental Divide: trail up Mount Columbia, ca 13 air mi NW of Buena Vista.-106.301238.905735974290Alpine scree and alpine meadow, west aspect. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2417Emily A. Holt Benjamin Madsen2000720202U.S.A.ColoradoParkCentral Colorado: Mosquito Range, East Slope Continental Divide: Horseshoe cirque area, off Forest Road 603 on south side and north side of lakes, ca 10 air mi SE of Leadville.-106.172339.195137413963Alpine meadow and scree on limestone bedrock. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2506Emily A. Holt Benjamin Madsen2000720202U.S.A.ColoradoParkCentral Colorado: Mosquito Range, East Slope Continental Divide: Weston Pass area, south side of County Road 22, ca 15 air mi SE of Leadville.-106.1939.121736583749Alpine meadow on limestone substrate. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2553Emily A. Holt Benjamin Madsen2000721203U.S.A.ColoradoParkCentral Colorado: Mosquito Range, East Slope Continental Divide: W of Hoosier Pass, off Colo Hwy 9 on 4WD Forest Road towards North Star Mountain; ca 14 air mi NW of Fairplay-106.079739.368536583723Alpine meadow with limestone substrate. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2588Emily A. Holt2000722204U.S.A.ColoradoLakeCentral Colorado: Sawatch Range, East Slope Continental Divide: Chalk Mountain area, W above Fremont Pass off unmarked 4WD Forest Road, ca 12 air mi NE of Leadville-106.209439.368535363663Alpine meadow. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson67783Ronald L. Hartman2000627179U.S.A.ColoradoLakeCentral Colorado: Mosquito Range, East Slope Continental Divide: west flank of Horseshoe Mountain to summit, ca 7 air mi SE of Leadville.-106.209439.180637194237Alpine turf and rocky slopes. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson67813Ronald L. Hartman2000627179U.S.A.ColoradoLakeCentral Colorado: Mosquito Range, East Slope Continental Divide: west slope of "peak 13717", ca 1.5-2 air mi SSE of Horseshoe Mountain.-106.190839.166239023932Rocky slope with alpine turf. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5775Emily A. Holt2001624175U.S.A.ColoradoChaffeeCentral Colorado: Sawatch Range, East Slope Continental Divide: along Trail 1443 to Hartenstein Lake at Browns Pass, ca 4 air mi E of Cottonwood Pass.-106.340738.833531703414Open hillside (southwest aspect) at subalpine meadow. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson6169Emily A. Holt200171182U.S.A.ColoradoEagleCentral Colorado: Sawatch Range, West Slope Continental Divide: along Trail 2129 (West Grouse Creek) just below summit of Grouse Mountain, ca 7 air mi SSE of Avon.-106.524739.527335973780Subalpine meadow with krummholz, northwest aspect. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson6401Emily A. Holt200174185U.S.A.ColoradoChaffeeCentral Colorado: Sawatch Range, East Slope Continental Divide: off Trail 1436--Poplar Gulch Trail, ca 2 air mi N of St. Elmo.-106.340738.747135363719Treeline with bristlecone pine and above (alpine meadow), southwest aspect. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7034Emily A. Holt2001719200U.S.A.ColoradoLakeCentral Colorado: Sawatch Range, East Slope Continental Divide: off Colorado Trail, N on ridge above St. Kevin drainage to summit of Galena Mountain, ca 9 air mi NW of Leadville.-106.432139.29634143932Subalpine meadow with krummholz and alpine turf, south aspect. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7283Emily A. Holt2001728209U.S.A.ColoradoPitkinCentral Colorado: Sawatch Range, West Slope Continental Divide: on east side of Grizzly Lake, ca 6 air mi SSW of Independence Pass.-106.600339.04963780Open alpine meadow, west aspect at lakeside. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7326Emily A. Holt2001730211U.S.A.ColoradoLakeCentral Colorado: Sawatch Range, East Slope Continental Divide: along Mt. Elbert Trail from saddle above treeline to summit, ca 15 air SW of Leadville.-106.414939.121637194400Alpine meadow. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7471Emily A. Holt Tim Assal200183215U.S.A.ColoradoChaffeeCentral Colorado: Sawatch Range, East Slope Continental Divide: along Mt. Harvard Trail up east ridge from saddle up to summit, ca 14 air mi NW of Buena Vista.-106.303638.9239024390Alpine and subalpine turf-meadow. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7662Emily A. Holt200185217U.S.A.ColoradoChaffeeCentral Colorado: Sawatch Range, East Slope Continental Divide: along Missouri Mountain Colorado Fourteeners Initiative Trail from scree slope to summit, ca 4 air mi S of Vicksburg.-106.377838.948837804288Alpine turf and scree slopes. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7723Emily A. Holt200186218U.S.A.ColoradoChaffeeCentral Colorado: Sawatch Range, East Slope Continental Divide: along Mt. Belford Trail, south spur from Missouri Gulch Trail to just below lower knob on north face, ca 3 air mi S of Vicksburg.-106.377838.963235973902Alpine meadow. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8029Emily A. Holt2001820232U.S.A.ColoradoParkCentral Colorado: Mosquito Range, East Slope Continental Divide: from Kite Lake to summit of Mt. Democrat, ca 13 air mi NE of Leadville.-106.135839.339337194313Talus slope with some alpine turf. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8052Emily A. Holt2001820232U.S.A.ColoradoParkCentral Colorado: Mosquito Range, East Slope Continental Divide: from Kite Lake to summit of Mt. Democrat, ca 13 air mi NE of Leadville.-106.135839.339337194313Talus slope with some alpine turf. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8091Emily A. Holt Benjamin Madsen2001823235U.S.A.ColoradoChaffeeCentral Colorado: Sawatch Range, East Slope Continental Divide: along Forest Road 278 (Mt. Antero Trail) from treeline to summit of Mt. Antero, ca 4 air mi SE of Alpine.-106.25138.670535364350Talus slope and alpine meadow. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8252Emily A. Holt2001825237U.S.A.ColoradoChaffeeCentral Colorado: Sawatch Range, East Slope Continental Divide: along Continental Divide Trail from Peel Point NW to just past Mt. Peck, ca 6 air mi S of Garfield.-106.287238.47335363658Alpine turf and spruce forests. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2337Nancy Kastning Diane Fraser1989720201U.S.A.ColoradoRouttSierra Madre/Park Ranges: Park Range: ca 21 air mi WNW of Walden at Red Dirt Pass, Mount Zirkel and south.34753658Alpine area.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2462Nancy Kastning Heather and Joel Kastning1989725206U.S.A.ColoradoJacksonSierra Madre/Park Ranges: Park Range: ca 23 air mi WSW of Walden, Mt. Ethel and proximity.34143635Alpine.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2337Nancy Kastning Diane Fraser1989720201U.S.A.ColoradoRouttSierra Madre\Park Range: Park Range: ca 21 air mi WNW of Walden at Red Dirt Pass, Mount Zirkel and south.-106.647940.821334753658Alpine area.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2462Nancy Kastning1989725206U.S.A.ColoradoJacksonSierra Madre\Park Range: Park Range: ca 23 air mi WSW of Walden, Mt. Ethel and proximity.-106.663540.662534143635Alpine.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5536Neil Snow198988220U.S.A.ColoradoRouttSierra Madre\Park Range: Park Range: just below summit of Red Dirt Pass.-106.647940.82133460Alpine tundra.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8180Ronald L. Hartman197893246U.S.A.ColoradoJacksonPark Range: Routt National Forest: Mount Zirkel Wilderness Area: Ute Pass and south along divide ca 1 mi.-106.644840.79033048Subalpine meadow and stream sides.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson16027B. E. Nelson1988628180U.S.A.WyomingCarbonSierra Madre/Park Range: Sierra Madre: Blackhall Mountain summit, ca 13 air mi SE of Encampment.-106.690641.037832623323Grassy pockets in boulder field..RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson16029B. E. Nelson1988628180U.S.A.WyomingCarbonSierra Madre/Park Range: Sierra Madre: Blackhall Mountain summit, ca 13 air mi SE of Encampment.-106.690641.037832623323Grassy pockets in boulder field..RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson16358B. E. Nelson Michelle Nelson1988718200U.S.A.WyomingCarbonSierra Madre/Park Range: Sierra Madre: summit of Blackhall Mountain, ca 13 air mi SE of Encampment.-106.690641.037832923347Patches of soil on steep slopes among cliffs and outcrops.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2987Kevin J. Taylor1997711192U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Maroon Bells/Snowmass Wilderness: ca 4 air mi NE of Gothic.-106.934138.99234143536Wet basin; Salix. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3274Kevin J. Taylor1997714195U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Double Top Mountain, ca 7.5 air mi ENE of Crested Butte.-106.841438.876731703506Krummholz and dry tundra. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3284Kevin J. Taylor1997714195U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Double Top Mountain, ca 8 air mi ENE of Crested Butte.-106.841438.876735063628Ridgetop; tundra and krummholz. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3435Kevin J. Taylor1997715196U.S.A.ColoradoGunnisonNorthern Gunnison Basin: ca 9 air mi NE of Crested Butte.-106.878538.934434753628Engelmann spruce/subalpine fir forest and dry tundra. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3569Kevin J. Taylor1997719200U.S.A.ColoradoGunnisonNorthern Gunnison Basin: west side of Whetstone Mountain, ca 3 air mi S of Crested Butte.-106.989838.819135063597Dry tundra. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3764Kevin J. Taylor1997725206U.S.A.ColoradoGunnisonNorthern Gunnison Basin: south-facing side of Jenkins Mountain, ca 7 air mi NNE of Taylor Reservoir.-106.563238.963235063810Dry tundra. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3906Kevin J. Taylor1997726207U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Fossil Ridge Recreation Management area: ca 4 air mi SSW of Tincup.-106.526138.703935513658Dry rocky tundra. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4001Kevin J. Taylor1997726207U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Fossil Ridge Recreation Management area: east-facing slope of Cross Mountain Ridge, ca 6 air mi WSW of Tincup.-106.581838.703935363689Dry tundra on east-facing slope. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4066Kevin J. Taylor199782214U.S.A.ColoradoGunnisonNorthern Gunnison Basin: west-facing slope of ridge leading to Italian Mountain, ca 13 air mi ENE of Crested Butte.-106.767238.9235363628Dry tundra on west-facing slope. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4346Kevin J. Taylor199785217U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Avery Mountain, ca 1.5 air mi NNE of Gothic.-106.989838.977635673795Dry tundra of summit ridge. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4688Kevin J. Taylor1997815227U.S.A.ColoradoGunnisonNorthern Gunnison Basin: summit ridge of unnamed summit.-106.431938.642336583810Dry tundra. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4689Kevin J. Taylor1997815227U.S.A.ColoradoGunnisonNorthern Gunnison Basin: summit ridge of unnamed summit.-106.431938.642336583810Dry tundra. Phenology: flowering & fruiting.RM773067 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson10011Kevin J. Taylor Chris Floyd and Josh Crayton199888220U.S.A.ColoradoGunnisonNorthern Gunnison Basin: ca 5 air mi N of Ohio.-106.611438.638235063719Engelmann spruce krummholz and alpine tundra; on limestone. Phenology: flowering & fruiting.RM773066 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson10191Kevin J. Taylor Chris Floyd and Josh Crayton199889221U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Fossil Ridge Wilderness: Square Top Mountain to Gunsight Pass, ca 7.5 air mi N of Ohio.-106.611438.68236583932Alpine tundra ridge from mountain to pass. Phenology: flowering & fruiting.RM773065 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson10313Kevin J. Taylor Chris Floyd and Josh Crayton1998810222U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Terrible Mountain, ca 8 air mi NNE of Ohio.-106.543838.664635363658Alpine tundra. Phenology: flowering & fruiting.RM773064 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson10826Kevin J. Taylor1998818230U.S.A.ColoradoGunnisonNorthern Gunnison Basin: ca 2.5 air mi W of Pittsburg.-107.10138.948835063780Engelmann spruce krummholz and alpine ridge. Phenology: flowering & fruiting.RM773063 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson10974Kevin J. Taylor Christine Tonielli and Josh Crayton1998821233U.S.A.ColoradoGunnisonNorthern Gunnison Basin: West Elk Wilderness: South Baldy Mountain, ca 12 air mi N of Blue Mesa Reservoir.-107.193438.667435063774Alpine tundra along southeast side of mountain. Phenology: flowering & fruiting.RM773056 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson11077Kevin J. Taylor Christine Tonielli and Josh Crayton1998822234U.S.A.ColoradoGunnisonNorthern Gunnison Basin: West Elk Wilderness: North Baldy Mountain and West Elk Peak, ca 15.5 air mi N of Blue Mesa Reservoir.-107.191438.704939173974Alpine tundra along ridge between mountains. Phenology: flowering & fruiting.RM773089 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson6270Kevin J. Taylor1998611162U.S.A.ColoradoGunnisonNorthern Gunnison Basin: along Taylor River, ca 3.5 air mi N of Taylor Park Reservoir.-106.600338.90552896Sagebrush meadow and along river; Salix and Pentaphylloides. Phenology: flowering & fruiting.RM773088 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7348Kevin J. Taylor1998627178U.S.A.ColoradoGunnisonNorthern Gunnison Basin: West Elk Wilderness: Mount Gunnison, ca 8 air mi SSW of Paonia Reservoir.-107.377638.822336893871Alpine ridge to summit. Phenology: flowering & fruiting.RM773087 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8110Kevin J. Taylor199878189U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Matchless Mountain, ca 2.5 air mi W of Taylor Park Reservoir.-106.655938.833535363773Engelmann spruce krummholz and alpine tundra to summit. Phenology: flowering & fruiting.RM773086 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8215Kevin J. Taylor199879190U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Forest Hill Mountain, ca 6 air mi WNW of Taylor Park Reservoir.-106.674538.891134753536Engelmann spruce krummholz on south ridge of mountain; Juniperus communis and Ribes. Phenology: flowering & fruiting.RM773085 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8239Kevin J. Taylor199879190U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Forest Hill Mountain, ca 6 air mi NW of Taylor Park Reservoir.-106.674538.891135363793Alpine tundra to summit of mountain. Phenology: flowering & fruiting.RM773072 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8351Kevin J. Taylor199879190U.S.A.ColoradoGunnisonNorthern Gunnison Basin: American Flag Mountain, ca 9 air mi NW of Taylor Park Reservoir.-106.711638.934435363875Alpine tundra to summit of mountain. Phenology: flowering & fruiting.RM773071 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8365Kevin J. Taylor199879190U.S.A.ColoradoGunnisonNorthern Gunnison Basin: American Flag Mountain, ca 9.5 air mi NW of Taylor Park Reservoir.-106.730138.9236283841Alpine tundra along south side of mountain. Phenology: flowering & fruiting.RM773070 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8668Kevin J. Taylor Chris Floyd1998718199U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Collegiate Peaks Wilderness: on ridge heading toward Continental Divide, ca 9 air mi N of Taylor Park Reservoir.-106.600338.9923536On ridge; krummholz and alpine tundra. Phenology: flowering & fruiting.RM773069 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8749Kevin J. Taylor Chris Floyd1998718199U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Collegiate Peaks Wilderness: along Continental Divide, ca 10 air mi NNW of Taylor Park Reservoir.-106.600339.006439024054Alpine tundra along divide. Phenology: flowering & fruiting.RM773068 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9663Kevin J. Taylor1998729210U.S.A.ColoradoGunnisonNorthern Gunnison Basin: West Elk Wilderness: The Castles, ca 10.5 air mi SSW of Kebler Pass.-107.172838.734234753597Engelmann spruce/subalpine fir krummholz and alpine tundra on northwest-facing slope. Phenology: flowering & fruiting.RMRM940696 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2968Jill E. Larson Robert Peters2005724205U.S.A.New MexicoTaos[location and coordinates withheld]37803871Forested ridgeline approaching peak from south. check alt. Phenology: flowering.RMRM940695 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2993Jill E. Larson Robert Peters2005724205U.S.A.New MexicoTaos[location and coordinates withheld]37803871Alpine tundra. Phenology: flowering.RMRM947328 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3400Jill E. Larson Robert Peters2005730211U.S.A.New MexicoTaosCarson National Forest and Vicinity: Sangre de Cristo Range: Valle Vidal Unit: ridgeline above corral from Forest Road 1950 toward Little Costilla Peak.-105.225536.831637803836Alpine tundra on peak. Phenology: flowering & fruiting.RMRM950132 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson10323Jill E. Larson Robert Peters2006813225U.S.A.New MexicoRio ArribaCarson National Forest and Vicinity: Sangre de Cristo Range: Pecos Wilderness Area: Santa Barbara Divide and North Truchas Peak along Mora County Line, ca 13 air mi SSE of Penasco and ca 12 air mi E of Truchas.-105.625635.977235593970Alpine tundra. Phenology: flowering & fruiting.RMRM950133 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8978aJill E. Larson Robert Peters2006723204U.S.A.New MexicoTaosCarson National Forest and Vicinity: Sangre de Cristo Range: Latir Peak Wilderness: Cabresto Peak and Bull Creek headwaters, approached from west face of Cabresto Peak, ca 5 air mi E of Buena Vista, ca 2 air mi N of Cabresto Lake.-105.495436.783735363795Alpine tundra. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1421Melanie Arnett199877188U.S.A.ColoradoGunnisonSouthern Gunnison Basin: San Juan Mountains: ca 10-13.5 air mi NW of Lake City along BLM Road-107.158938.179631953615Alpine meadow. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1591Melanie Arnett1998714195U.S.A.ColoradoHinsdaleSouthern Gunnison Basin: San Juan Mountains: ca 1.1 air mi ENE of intersection of Forest Road 788 and Colo Hwy 149; ca 6.5 air mi SE of Lake City at Slumgullion Summit.-107.202137.993934873530Open spruce forest. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1725Melanie Arnett1998716197U.S.A.ColoradoGunnisonSouthern Gunnison Basin: Sawatch Range: along Continental Divide on Forest Trail 531, from ca 1.2 air mi NW of - to 1.0 air mi SSE of - Mount Peck; ca 16.5 air mi ENE of Sargents.-106.287238.47334023634Subalpine tundra with intermittent spruce glades. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2174Melanie Arnett1998728209U.S.A.ColoradoHinsdaleSouthern Gunnison Basin: San Juan Mountains: on west side of County Road 34, ca 0.2 road mi N of intersection with County Road 30; ca 1.4 air mi NNW of Handies Peak; ca 13 air mi SW of Lake City.-107.513137.921734753865Steep north- and east-facing alpine slopes with intermittent open spruce forest at the lower elevation. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2369Melanie Arnett1998731212U.S.A.ColoradoSaguacheSouthern Gunnison Basin: San Juan Mountains: on Baldy Chato and towards Stewart Peak, ca 20.6 air mi E of Lake City; also along upper portions of Pauline Creek and through surrounding spruce forests.-106.927738.037334874060Alpine tundra above treeline. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2620Melanie Arnett199885217U.S.A.ColoradoHinsdaleSouthern Gunnison Basin: San Juan Mountains: ca 6.9-9.6 air mi WNW to NW of Lake City from the southern mouth of Canon Infierno to Devils Lake and along Calf Creek Plateau.-107.147238.095132923804Spruce forest to alpine plateau. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2858Melanie Arnett199889221U.S.A.ColoradoHinsdaleSouthern Gunnison Basin: Uncompahgre Wilderness Area: from the Uncompahgre Peak Trailhead at the north end of Forest Road 877 to the top of Uncompahgre Peak, ca 6.2-8.5 air mi WNW of Lake City.-107.422438.064334904362Spruce forest to alpine tundra with rock outcrops. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson728Melanie Arnett1998623174U.S.A.ColoradoSaguacheSouthern Gunnison Basin: San Juan Mountains: ca 24.2 air mi ENE of Lake City along Elk Creek; ca 5.5-6 air mi NNE of Stewart Peak.-106.872838.095131703317Lower canyon slopes and riparian. Phenology: flowering & fruiting.RMRM747924 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4790Melanie Arnett1999630181U.S.A.ColoradoHinsdaleSouthern Gunnison Basin: San Juan Mountains: Gunnison NF: La Garita Wilderness: from Tumble Creek near its head to the southwest saddle of Baldy Cinco and also to the south- and east-facing flanks of peak 13,313', ca 12 air mi SSE of Lake City.-107.110737.964535854000Alpine. Phenology: flowering & fruiting.RMRM747923 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5043Melanie Arnett199977188U.S.A.ColoradoGunnisonSouthern Gunnison Basin: San Juan Mountains: Gunnison National Forest: Big Blue Wilderness: at the top of Fall Creek Falls and N for ca 1 mi along the Fall Creek Trail, ca 2.5-2.7 air mi E of Sheep Mountain.-107.421838.16434023451Subalpine meadow. Phenology: flowering & fruiting.RMRM747922 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5932Melanie Arnett Kevin Taylor1999729210U.S.A.ColoradoGunnisonSouthern Gunnison Basin: Trail 229 along Little Cimarron River from ca 1 air mi NW of Sheep Mountain to ca 0.5 air mi N of Hinsdale County, then climbing along south edge of avalanche shoot toward saddle just S of Sheep Mountain.-107.459438.16432923597Steep east-facing spruce/fir slope at edge of avalanche shoot. Phenology: flowering & fruiting.RMRM747921 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson6090Melanie Arnett Kevin Taylor1999730211U.S.A.ColoradoHinsdaleSouthern Gunnison Basin: San Juan Mountains: Gunnison National Forest: from unnamed peak 13,681', ca 1 air mi NNW of Silver Mountain to headwaters of Little Cimarron River.-107.459438.120237804171Alpine tundra. Phenology: flowering & fruiting.RMRM747920 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson6302Melanie Arnett199983215U.S.A.ColoradoHinsdaleSouthern Gunnison Basin: San Juan Mountains: upper northwest flanks of unnamed peaks 12,792' and 13,502', ca 1.2 air mi ESE of Whitecross Mountain; ca 2.7-2.9 air mi W of Sunshine Peak.-107.476737.921235973871Alpine tundra and rocky slopes. Phenology: flowering & fruiting.RMRM747919 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson6817Melanie Arnett1999811223U.S.A.ColoradoHinsdaleSouthern Gunnison Basin: La Garita Wilderness: upper West Fork Mineral Creek and basin of unnamed lake; ca 0.4 air mi ENE to 0.5 air mi NW of unnamed lake; ca 0.2-0.6 air mi N of Continental Divide.-107.037537.964535363865Alpine tundra. Phenology: flowering & fruiting.RMRM747918 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7675Melanie Arnett1999826238U.S.A.ColoradoSaguacheSouthern Gunnison Basin: San Juan Mountains: Gunnison National Forest: La Garita Wilderness: along Stewart Creek Trail ca 0.8-1.4 air mi ESE-ENE of Baldy Alto, ca 1-1.2 air mi NW-NNW of Organ Mountain.-106.891138.007935483719Upper portion of canyon to lower portion of basin. Phenology: flowering & fruiting.RMRM747917 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7744Melanie Arnett1999827239U.S.A.ColoradoSaguacheSouthern Gunnison Basin: San Juan Mtns: Gunnison National Forest: La Garita Wilderness: upper Cochetopa Creek from saddle ca 0.7 air mi ENE of San Luis Peak to ca 0.2 air mi N of intersection of Skyline Trail and Cochetopa Creek.-106.909437.993436703996Alpine tundra. Phenology: flowering & fruiting.RMRM747899 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7894Melanie Arnett1999830242U.S.A.ColoradoHinsdaleSouthern Gunnison Basin: San Juan Mountains: along East Fork Alpine Gulch, ca 1.1-1.2 air mi W-SW of Red Mountain, ca 0.5-1.4 air mi NWN of Grassy Mountain.-107.348637.964532313719Spruce forest to Krummholtz. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3344Lynn Marie Moore1994720201U.S.A.ColoradoDoloresUpper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Lizard Head Wilderness Area: Lizard Head Peak, ca 10 air mi N of Rico.-107.957637.828435973658Alpine ridge and talus slope; South-southeast facing. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3768Lynn Marie Moore199487219U.S.A.ColoradoDoloresUpper Dolores River Drainage and Adjacent Areas: San Juan National Forest: East and south-east face of Lone Cone Mountain, ca 1 road mi N of Forest Road 534, ca 30 air mi NNE of Dolores.-108.250937.886432923756Subalpine spruce-fir forest grading into alpine talus slopes. East to north-east facing.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8553Lynn Marie Moore Fallon Judkins1995814226U.S.A.ColoradoDoloresUpper Dolores River Drainage and adjacent areas: San Juan National Forest: ca 2.5 air mi E of Rico, along the Colorado Trail at Black Hawk Basin.-107.986937.683936583750Upper subalpine krummholtz and alpine ridge on northwest corner of basin; east facing. Phenology: flowering & fruiting.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2337Nancy Kastning Diane Fraser1989720201U.S.A.ColoradoRouttSierra Madre/Park Ranges: Park Range: ca 21 air mi WNW of Walden at Red Dirt Pass, Mount Zirkel and south.34753658Alpine area.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2462Nancy Kastning Heather and Joel Kastning1989725206U.S.A.ColoradoJacksonSierra Madre/Park Ranges: Park Range: ca 23 air mi WSW of Walden, Mt. Ethel and proximity.34143635Alpine.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5536Neil Snow198988220U.S.A.ColoradoRouttSierra Madre/Park Range: Park Range: just below summit of Red Dirt Pass.3460Alpine tundra.RMRM765028 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1610Sarah Nunn2001618169U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: Lookout Mountain, after Donner Pass Trail intersection of Trail 96, ca 17 air mi W of Fort Collins.-105.459840.53433231Summit of granite boulder topped mountain. Phenology: flowering.RMRM765027 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2166Sarah Nunn2001628179U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: Deadman Mountain 3 mi N of Deadman Road (County Road 162), ca 33 air mi NW of Fort Collins.-105.752840.835831403231Exposed south and west gravel slopes with Engelmann spruce.. Phenology: flowering.RMRM765025 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2556Sarah Nunn2001712193U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: Comanche Peak Wilderness: from Dunraven Glade Road (County Road 51B) on Bulwark Ridge Trail to Signal Mountain, ca 20 air mi W of Loveland.-105.507940.532232623384Transition from subalpine to alpine; open Engelmann spruce canopy with interspersed meadows and shallow, rocky soil. Phenology: flowering.RMRM765023 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3127Sarah Nunn2001720201U.S.A.ColoradoLarimerRoosevelt National Forest: Medicine Bow Mountains: Rawah Wilderness: Grassy Pass in the Rawah Lakes area, off Rawah Trail from Laramie River Road (County Road 103), ca 44 air mi WNW of Fort Collins.-105.942140.692334143536Alpine pass, slopes and ridges with granite substrate with Geum and Mertensia. Phenology: flowering.RMRM765021 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3793Sarah Nunn2001730211U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: Comanche Peak Wilderness: Cirque Lake Trail from Emmaline Lake, off Forest Road 145, and southeast slopes of Comanche Peak, ca 28 air mi W of Fort Collins.-105.659540.546634753597Lake shore with Betula and south east facing alpine talus slopes above lake with Geum. Phenology: flowering.RMRM765020 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3890Sarah Nunn200181213U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: off Browns Lake Trail from Crown Point Road (Forest Road 139), ca 30 air mi W of Fort Collins.-105.689640.633532623353Open subalpine fir- Engelmann spruce meadows with Salix and Geum. Phenology: flowering.RMRM765018 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4205Sarah Nunn200185217U.S.A.ColoradoLarimerRoosevelt National Forest: Medicine Bow Mountains: Rawah Wilderness: Clark Peak from Ruby Jewel Trailhead, ca 21 air mi SE of Walden.-105.927740.597235973780East facing alpine slopes and ridges with Geum and some granite overhangs. Phenology: flowering.RMRM765017 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4233Sarah Nunn200185217U.S.A.ColoradoLarimerRoosevelt National Forest: Medicine Bow Mountains: Rawah Wilderness: Clark Peak from Ruby Jewel Trailhead, ca 21 air mi SE of Walden. C-105.924740.604637803932East facing alpine slopes and ridges with Geum and granite boulder piles. Phenology: flowering.RMRM765016 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4726Sarah Nunn2001816228U.S.A.ColoradoLarimerRoosevelt National Forest: Medicine Bow Mountains: Rawah Wilderness: South Rawah Peak from West Branch Trailhead off Laramie River Road (County Road 103), ca 41 air mi W of Fort Collins.-105.941840.662336583841East facing granite alpine slopes and summit with Geum. Phenology: flowering.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson194Brigitte Ranne1994722203U.S.A.ColoradoClear CreekFront Range: Arapaho National Forest: on Mt. Goliath [Goliath Peak].-105.5943639.642653542Occasional in Pinus aristata forest on a steep slope.RMRM146934 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1111Aven Nelson Ruth A. Nelson1934629180U.S.A.WyomingAlbanyMedicine Bow Mountains: near Little Brooklyn Lake.-106.251941.36893170Stony ledges and ridges. Phenology: flowering.RMRM146932 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1112Aven Nelson Ruth A. Nelson1934727208U.S.A.WyomingAlbanyMedicine Bow Mountains: 4 mi W of Brooklyn Lodge.-106.2936141.35643292On wet rock ledges. Phenology: flowering & fruiting.RMRM5127 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1816Aven Nelson1895823235U.S.A.WyomingAlbanyLa Plata Mines.-106.236741.38753048Phenology: flowering & fruiting.RMRM29158 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7854Aven Nelson190082214U.S.A.WyomingAlbanyMedicine Bow Mountains [Telephone Mines*].-106.271941.368432013353Stony, alpine slopes. *Specific location from field book. Phenology: flowering & fruiting.RMRM398567 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1891Bruce A. Stein1984811224U.S.A.WyomingAlbanyMedicine Bow Mountains: Snowy Range: ca 60 mi W of Laramie, east slope of Medicine Bow Peak.-106.3127841.356433533506Alpine meadows and fellfields. Ray flowers purple, disk flowers yellow. Phenology: flowering & fruiting.RMUSFS402441 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3334Charles Feddema196588220U.S.A.WyomingAlbanyMedicine Bow National Forest: Lewis Lake.-106.2936141.35643384Alpine areas near lake. Ray flowers purple lavender. Phenology: flowering & fruiting.RMRM595367 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson6563Donald L. Hazlett1993711192U.S.A.WyomingAlbany5 km NW of Centennial.-106.22541.3583333170Phenology: flowering.RMRM357456 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5108Erwin F. Evert1982926269U.S.A.WyomingAlbanyMedicine Bow Mountains: above Libby Lake.-106.2936141.35643292Just above timberline. Phenology: flowering & fruiting.RMRM262094 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1395John H. Beaman Karl J. Stone1957721202U.S.A.WyomingAlbanyVicinity of Medicine Bow Peak.-106.3127841.356433533597In rocky soil on gentle slope, alpine. Phenology: flowering & fruiting.RMRM344393 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3905Robert D. Dorn1983730211U.S.A.WyomingCarbonSierra Madre: Blackhall Mountain.-106.690641.03783262Rocky subalpine slope with Potentilla and Penstemon. Flowers lavender. Phenology: flowering & fruiting.RMRM394920 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson287Roger L. Williams198675186U.S.A.WyomingCarbonSierra Madre: summit of Quartzite Peak, ca 14.5 air mi WSW of Encampment.-107.063241.15242987On open rocky summit. Local. Phenology: flowering & fruiting.RMRM311554 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson139Wilhelm G. Solheim1930619170U.S.A.WyomingAlbanyMedicine Bow Mountains: near the University of Wyoming Science Camp.-106.217541.35693048Rocky soil. Phenology: flowering.RMRM311467 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson384Wilhelm G. Solheim1930718199U.S.A.WyomingAlbanySnowy Range: Lookout.-106.2936141.38693643Dry rocky alpine meadow. Phenology: flowering.RMRM580044 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson13463Walter Fertig George Jones and Phil White199296250U.S.A.WyomingCarbonMedicine Bow Mountains: Snowy Range: Mount 11755, ca 1 mi SW of summit of Medicine Bow Peak, ca 26 air mi ESE of Saratoga.-106.3316741.356435363582Alpine tundra and quartzite rock talus. Phenology: flowering & fruiting.RMRM601968 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson14192Walter Fertig1993727208U.S.A.WyomingAlbanyMedicine Bow Mountains: Snowy Range: toe slope of Browns Peak, ca 1 mi N of Wyo Hwy 130.-106.27141.36893353Gravelly rock field with scattered Engelmann spruce krummholz; with Geum and Arctostaphylos. Phenology: flowering & fruiting.RMRM601972 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson14206Walter Fertig1993728209U.S.A.WyomingAlbanyMedicine Bow Mountains: Snowy Range: north shore of Libby Lake; ca 0.5 mi E of summit of Sugarloaf Mountain.-106.2936141.35643585South-facing quartz-like rock outcrop with bare sandy-gravel soil pockets and numerous cracks and shelves; with Achillea and Trifolium. Phenology: flowering & fruiting.RMRM602297 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson14252Walter Fertig199386218U.S.A.WyomingCarbonMedicine Bow Mountains: Snowy Range: southwest flank of Medicine Bow Peak massif; ca 0.5 mi NW of Lake Marie.-106.331741.3411134873536Wind blasted gravelly ridgeline above lake; dominated by low cushion plants and krummholz. Widely scattered but locally common, 200-250 in less than 1 acre. Phenology: flowering & fruiting.RMRM602964 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson14291Walter Fertig199387219U.S.A.WyomingCarbonMedicine Bow Mountains: Snowy Range: slopes and summit of Mount 10972 on southwest flank of Medicine Bow Peak massif, ca 1 air mi SW of Lake Marie.-106.329241.325432923345Flat, open quartz talus/boulder field at summit; with shrubby stands of juniper and Ribes montigenum. Phenology: flowering & fruiting.RMRM615810 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson16719Walter Fertig1996628180U.S.A.WyomingCarbonSierra Madre: east slope and summit of Quartzite Peak, ca 0.5 mi NW of Wyo Hwy 70; ca 2 3/4 mi SW of Bridger Peak.-107.069341.156529263006East and south-facing slopes of pinkish-white quartzite with narrow ledges and thin pockets of cryptogam rich soil. Phenology: flowering.RMRM703534 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson19115Walter Fertig Greg Thorn200078190U.S.A.WyomingAlbanyMedicine Bow Mountains: Snowy Range: slopes on southeast side of Browns Peak ca 0.2 mi N of Glacier Lakes, ca 0.6 mi N of Brooklyn Lake.-105.795641.38813292Subalpine cushion plant community on reddish-orange clay soil with ca 40% cover of granitic and quartz rock in opening amid krummholz subalpine fir. With Phlox pulvinata, Silene acaulis, Pedicularis parryi var. paryi, and Salix cascadensis. Phenology: flowering.RMRM703183 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson19740Walter Fertig2001719200U.S.A.WyomingAlbanyMedicine Bow Range: Twin Lakes Trail NE of Brooklyn Lake and ca 1.5 mi N of Wyo Hwy 130, 7 mi NW of Centennial.-105.776741.38813246Outcrops of reddish metamorphic sandstone in subalpine meadow. Vegetative cover sparse, < 25%. Phenology: flowering.RMRM569675 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson16027B. E. Nelson1988628180U.S.A.WyomingCarbonSierra Madre: summit of Blackhall Mountain, ca 13 air mi SE of Encampment.-106.690641.03783292Grassy pockets in boulder field. Phenology: flowering.RMRM574302 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson16029B. E. Nelson1988628180U.S.A.WyomingCarbonSierra Madre: summit of Blackhall Mountain, ca 13 air mi SE of Encampment.-106.690641.03783292Grassy pockets in boulder field. Phenology: flowering.RMRM603422 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson16358B. E. Nelson1988718200U.S.A.WyomingCarbonSierra Madre/Park Range: Sierra Madre: summit of Blackhall Mountain, ca 13 air mi SE of Encampment.-106.690641.037832923347Patches of soil on steep slopes among cliffs and outcrops. Phenology: flowering.RMRM296287 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson587B. E. Nelson197371182U.S.A.WyomingAlbanyMedicine Bow Mountains: 3/4 mile NW of Wyo Hwy 130 on Brooklyn Lake Road, NE of Little Brooklyn Lake.-106.236741.37223140In a stony meadow with Phlox, Geum, and Potentilla. Frequent. Phenology: flowering & fruiting.RMRM296356 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson711B. E. Nelson Linda Nelson1973715196U.S.A.WyomingAlbanyMedicine Bow Mountains: Brooklyn Lake.-106.236741.37223201In sandy loam with Polygonum, Erigeron, Arenaria and Geum. Abundant. Phenology: flowering & fruiting.RMRM554486 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7564June Haines Claudia Regan1989719200U.S.A.WyomingAlbanyMedicine Bow Mountains: west side of Lost Lake.-106.27141.36893347North to northeast-facing ridge; rock outcrop. Phenology: flowering & fruiting.RMRM575282 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7940June Haines Claudia Regan199072183U.S.A.WyomingAlbanyMedicine Bow Mountains: ridge E of East Glacier Lake, slope below plot 1, above plot 5.-106.255641.387223354South-facing slope on mafic dyke. Phenology: flowering & fruiting.RMRM575271 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8147June Haines199082214U.S.A.WyomingAlbanyMedicine Bow Mountains: ridge NE of East Glacier Lake, near plot 5.-106.255641.387223354Rocky, bouldery mafic dyke, west side of trail. Phenology: flowering & fruiting.RMRM575272 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9251June Haines Deana Hopkins and Maria Hille.1991716197U.S.A.WyomingAlbanyMedicine Bow Mountains: SE of Brooklyn Lake, below ARNEWS plot.-106.2366741.372223195Wet meadow. Phenology: flowering & fruiting.RMRM344393 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3905Robert D. Dorn1983730211U.S.A.WyomingCarbonSierra Madre Mountains: Blackhall Mountain.-106.690641.03783262Rocky subalpine slope with Potentilla and Penstemon. Phenology: flowering & fruiting.RMRM758783 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson50227B. E. Nelson200075187U.S.A.ColoradoJacksonNorth-central Colorado: Medicine Bow Mountains: ca 1/4 mi N of Montgomery Pass and to the W, ca 6 air mi ENE of Gould, ca 23 air mi SE of Walden.-105.903940.546533533414Alpine meadows and slopes. Phenology: flowering.RMRM758784 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson68390Ronald L. Hartman Sarah Nunn2000719201U.S.A.ColoradoJacksonNorth-central Colorado: Never Summer Mountains: Ruby Mountain, ca 12 air mi SSE of Gould.-105.960840.358234143660Alpine slopes and ridges of volcanic mountain. Phenology: flowering.RMRM758782 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson68538Ronald L. Hartman Sarah Nunn2000721203U.S.A.ColoradoJacksonNorth-central Colorado: Medicine Bow Mountains: Colorado State Forest: ca 5 air mi NE of Gould.-105.922940.589936583750Lush alpine slope leading to ridge. Phenology: flowering.RMRM758781 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson68592Ronald L. Hartman Sarah Nunn2000721203U.S.A.ColoradoJacksonNorth-central Colorado: Medicine Bow Mountains: Colorado State Forest: ca 5 air mi NE of Gould.-105.922940.589937503841Alpine ridge. Phenology: flowering.RMRM758780 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson68616Ronald L. Hartman Sarah Nunn2000721203U.S.A.ColoradoJacksonNorth-central Colorado: Medicine Bow Mountains: Colorado State Forest: to summit of Clark Peak, ca 6 air mi NE of Gould.-105.922940.604438713948Rocky slope to summit of peak. Phenology: flowering.RMRM758779 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson69111Ronald L. Hartman Sarah Nunn2000730212U.S.A.ColoradoGrandNorth-central Colorado: Rabbit Ears Range: Arapaho National Forest: trail from cirque basin on southeast side of Parkview Mountain, ca 29 air mi SSE of Walden.-106.128240.325130483748Rocky grassy slopes. Phenology: flowering & fruiting.RMRM758778 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson69156Ronald L. Hartman Sarah Nunn2000730212U.S.A.ColoradoGrandNorth-central Colorado: Rabbit Ears Range: Arapaho National Forest: trail from cirque basin on southeast side of Parkview Mountain, ca 29 air mi SSE of Walden.-106.128240.325130483748Rocky grassy slopes. Phenology: flowering & fruiting.RMRM758777 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson69184Ronald L. Hartman Sarah Nunn2000730212U.S.A.ColoradoGrandNorth-central Colorado: Rabbit Ears Range: Arapaho National Forest: from top of Parkview Mountain, ENE on ridge for ca 2 trail mi, 28-29 air mi SSE of Walden.-106.128240.325132313748Rocky south exposure and ridge. Phenology: flowering.RMRM758776 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson69206Ronald L. Hartman Sarah Nunn2000730212U.S.A.ColoradoJacksonNorth-central Colorado: Rabbit Ears Range: Parkview Mountain on upper north exposure, ca 28-29 air mi SSE of Walden.-106.128240.325135973719Rocky north exposure. Phenology: flowering & fruiting.RMRM758775 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson69307Ronald L. Hartman2000731213U.S.A.ColoradoJacksonNorth-central Colorado: Never Summer Mountains: Colorado State Forest: Lake Agnes cabin, ca 7 air mi ESE of Gould.-105.903940.47413250Lake shore and slopes. Phenology: flowering & fruiting.RMRM758811 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson69605Ronald L. Hartman200088221U.S.A.ColoradoJacksonNorth-central Colorado: Medicine Bow Mountains: Colorado State Forest: ca 2 air N of Montgomery Pass, ca 6.5 air mi NE of Gould.-105.922940.56133533414Rocky slopes. Phenology: flowering & fruiting.RMRM758812 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson69627Ronald L. Hartman200088221U.S.A.ColoradoJacksonNorth-central Colorado: Medicine Bow Mountains: Colorado State Forest: ca 3 air mi N of Montgomery Pass on peak "12184", ca 6.5 air mi NE of Gould.-105.922940.575536583714Alpine slopes. Phenology: fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson71914Ronald L. Hartman2001710191U.S.A.ColoradoJacksonNorth-central Colorado: Never Summer Mountains: Never Summer Wilderness: Baker Pass NW to peak"11740".-105.91644440.40247234753579Alpine. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson72311Ronald L. Hartman2001717198U.S.A.ColoradoJacksonNorth-central Colorado: Rabbit Ears Range: Sheep Mountain, upper slopes and summit.-106.265740.358333533597Rocky and grassy slopes. Phenology: flowering & fruiting.RMRM765026 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2307Sarah Nunn2001630181U.S.A.ColoradoJacksonMedicine Bow Mountains: Colorado State Forest: Montgomery Pass and N along alpine ridges, ca 11 air mi SE of Walden.-105.909440.553833533414Dry, alpine, scree slopes with Geum and Erigeron. Phenology: flowering.RMRM765024 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2670Sarah Nunn2001715196U.S.A.ColoradoLarimerMedicine Bow Mountains: Colorado State Forest: Diamond Peaks off Colo Hwy 14, ca 23 air mi SE of Walden.-105.905540.515233533506Alpine east facing gravel slopes and ridge. Phenology: flowering.RMRM765022 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3533Sarah Nunn2001727208U.S.A.ColoradoJacksonMedicine Bow Mountains: Colorado State Forest: American Lakes area, S of Colo Hwy 14, ca 27 air mi SE of Walden.-105.879640.476834143658South facing alpine ridges and slopes around and above the lakes with Geum and Sibbaldia. Phenology: flowering.RMRM765019 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4166Sarah Nunn200185217U.S.A.ColoradoJacksonMedicine Bow Mountains: Colorado State Forest: unnumbered logging road S of Ruby Jewel Trailhead, ca 19 air mi SE of Walden.-105.937340.589332923506West and north facing slopes, transition from subalpine spruce-fir forest with Vaccinium understory to alpine slopes. Phenology: flowering.RMRM153790 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2165Alan A. Beetle193788220U.S.A.ColoradoChaffeeSummit to left of Cottonwood Canyon Road, 15 mi W of Buena Vista.-106.4033938.824233658Alpine summit. Phenology: flowering.RMRM7582 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2336Aven Nelson Ruth A. Nelson1937719200U.S.A.ColoradoLarimerRocky Mountain National Park: Trail Ridge Road.3353Phenology: flowering.RMRM124091 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9831Aven Nelson1920810223U.S.A.ColoradoOurayIn warm sandy canyon.Clay shale near timberline. Phenology: flowering & fruiting.RMRM397390 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2285Betsy E. Neely Alan Carpenter1984810223U.S.A.ColoradoChaffeeSan Isabel National Forest: Sawatch Range: west face of Mount Harvard, along Continental Divide, SE of Pine Creek, above Missouri Basin; 1.5 mi NE of Gunnison/Chaffee County Line.-106.3220538.927364268Alpine slopes with Penstemon hallii and Senecio crodatus association. Phenology: flowering.RMRM397477 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3081Betsy E. Neely198575186U.S.A.ColoradoParkMosquito Range, E side of Pennsylvania Mountain, N of Pennsylvania Creek; ca 2.5 mi SW of Park Ciry.-106.135839.26713810Alpine tundra, east facing slopes. Phenology: flowering.RMRM150300 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4698C. L. Shear1895823235U.S.A.ColoradoClear CreekGrays Peak.Phenology: flowering.RMRM13339 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelsons.n.C. S. Crandall1898719200U.S.A.ColoradoLarimerBeaver Creek headwater, 50 mi W of Fort Collins.28963048Phenology: flowering.RMRM165761 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson562Carl F. Baker F. S. Earle and S. M. Tracy1898714195U.S.A.ColoradoLa PlataLittle Kate Basin, La Plata Mountains.3506Alpine. Phenology: flowering.RMRM165754 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson673Carl F. Baker18998213U.S.A.ColoradoMineralNear Pagosa Peak.Phenology: flowering.RMRM22987 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson673Carl F. Baker189986218U.S.A.ColoradoMineralNear Pagosa Peak.Phenology: flowering.RMUSFS478082 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson113Gasper A. Loughridge193465156U.S.A.ColoradoLa PlataSan Juan National Forest: Monument Mountain.-107.950637.435232925 degree south slope, rocky clay loam, bunch grassland with Festuca, Poa and Phleum: alpine regions. Phenology: flowering.RMUSFS478084 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson356Clarence E. Taylor1917824236U.S.A.Coloradono countySan Isabel National Forest.3567Phenology: flowering.RMRM56364 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1906Earl L. Johnston1906U.S.A.Coloradono countyPhenology: flowering & fruiting.RMRM53307 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson74Earl Lynd Johnston19057182U.S.A.ColoradoLarimerOn Longs Peak.Phenology: flowering.RMRM87792 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1523Edwin B. Payson191975186U.S.A.ColoradoBoulderEldora, mountain above Lost Lake.Alpine meadow. Phenology: flowering & fruiting.RMRM789036 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1577Edwin B. Payson191982214U.S.A.ColoradoEl PasoPikes Peak.Above timber line. Phenology: flowering & fruiting.RMRM102294 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4190Edwin B. Payson Lois B. Payson1924821234U.S.A.ColoradoSan MiguelMountains near Trout Lake.3658Among rocks. Phenology: flowering & fruiting.RMRM360023 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson15925Elizabeth Neese1984716198U.S.A.ColoradoChaffeeOld Monarch Pass summit: above U.S. Hwy 50 between Salida and Gunnison.-106.3349138.496873506Near tree line, granitic gravels and rock outcrops, tundra community. Phenology: flowering.RMRM87178 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4356Ellsworth Bethel Hazel M. Schmoll and Ira W. Clokey1921721202U.S.A.ColoradoBoulderRed Rock Lake.2940Dry rocky hills. Phenology: flowering.RMRM391996 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4951Emily L. Hartman Mary Lou Rottman198283215U.S.A.ColoradoHinsdaleAmerican Basin: ca 24 mi SW of Lake City.-107.5183337.916333589Fellfield on top of rock ledge. Phenology: flowering.RMRM34281 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson497F. E. Clements E. S. Clements1901715196U.S.A.ColoradoEl PasoMount Garfield.3800Phenology: flowering.RMRM262776 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1098F. S. Grosswhite1960712194U.S.A.ColoradoGunnison3 mi NNW of Gothic: saddle near top of Mount Avery.-106.9704138.991013795Phenology: flowering.RMRM23317 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. NelsonA.307Frank Y. Moseley1896U.S.A.ColoradoBoulderPhenology: flowering.RMRM61287 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3096Francis Ramaley G. S. Dodds, W. W. Robbins1907730211U.S.A.ColoradoBoulderNear Ward.-105.508640.07222896Phenology: flowering.RMRM61229 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3237Francis Ramaley1907720201U.S.A.ColoradoBoulderBald Mountain.3506At timberline and above. Phenology: flowering & fruiting.RMRM64475 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5858G. S. Dodds W. W. Robbins1908719201U.S.A.ColoradoBoulderMount Audubon.Phenology: flowering.RMRM165753 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson235George E. Osterhout1894814226U.S.A.ColoradoLarimerLulu Pass.-105.871140.483445Phenology: flowering.RMRM165752 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2437George E. Osterhout1901718199U.S.A.ColoradoBoulderS of Ward.-105.515440.064228042865Phenology: flowering & fruiting.RMRM31139 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2437George E. Osterhout1901718199U.S.A.ColoradoBoulderS of Ward.-105.515440.064228042865Phenology: flowering.RMRM165755 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3117George E. Osterhout1905819231U.S.A.ColoradoLarimerEstes Park: range beyond Windy Gulch.-105.69540.39373506Phenology: flowering.RMRM165757 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5307George E. Osterhout1915722203U.S.A.ColoradoOurayOuray.Phenology: flowering.RMRM165756 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5354George E. Osterhout1915725206U.S.A.ColoradoOurayOuray: Horsethief Trail.-107.665238.0474Phenology: flowering.RMRM165759 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson537George E. Osterhout1895817229U.S.A.ColoradoLarimerMts., of Estes Park: Flat Top.Phenology: flowering.RMRM165758 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5401George E. Osterhout1915825237U.S.A.ColoradoEl PasoPikes Peak.-105.0445938.840584298Phenology: flowering.RMRM200413 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1767Harold D. Harrington194584216U.S.A.ColoradoConejosBlue Lake.-106.624937.24183445On rock face. Phenology: flowering.RMRM165760 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3195Ira W. Clokey1918729210U.S.A.ColoradoBoulderArapahoe Peak.3506Dry mountainside. Phenology: flowering.RMRM533240 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1890Katherine I. Matthews19867182U.S.A.ColoradoPitkin/GunnisonElk Mountains: ridge S of Taylor Pass.3850Alpine ridge. Documentation of: Use of the Braun-Blanquet Phytosociological Technique in a Colorado Alpine Vegetation Study. Phenology: flowering.RMRM30614 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson32Kenneth K. Mackenzie19018213U.S.A.ColoradoSummitNear Breckenridge.Phenology: flowering.RMRM97686 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson536L. M. Schedin N. T. SchedinU.S.A.ColoradoLakeNear Leadville.-106.2915539.244783079Pitkin and Lake counties. Phenology: flowering.RMUSFS478081 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson158L. R. A. Reynoldson19106152U.S.A.ColoradoGarfieldWhite River National Forest.Garfield/Rio Blanco counties, Jun-Jul 1910 Phenology: flowering.RMRM724586 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson02-24Nan Lederer2002711192U.S.A.ColoradoJacksonRoutt National Forest: Parkview Mountain on Continental Divide, ca 2 1/4 mi WSW of Willow Creek Pass. Parkview Mountain Quad.-106.130140.33963567Dry gravelly tundra with Lidia obtusiloba, Acomastylis rossii, Carex foenea. Phenology: flowering.RMRM47228 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2897no collector189674186U.S.A.ColoradoLarimerAbove camp at Beaver Creek.3048Phenology: flowering.RMRM47227 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2898no collector1898717198U.S.A.ColoradoLarimerBeaver Creek.3353Phenology: flowering.RMRM526500 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1657APatricia P. Douglas1987715196U.S.A.ColoradoConejos0.9 mi NW of Kerr Lake, 2.8 mi SE of Elephant Mountain.-106.5199837.397963250On scree of steep north-northwest facing ridge with Poa and Salix among Pinus aristata. Phenology: flowering.RMRM526457 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1735Patricia P. Douglas1987731212U.S.A.ColoradoConejosSummit of unnamed peak 3 mi SSE of Dipping Lakes, 3.1 mi SW of Red Lake.3715On gravelly soil of steep northeast exposure with Juncus and Carex. Phenology: flowering.RMUSFS478088 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9Richard T. Guthrie1911728209U.S.A.Coloradono countyArapaho National Forest.3871Dry, rocky mountainside. Phenology: flowering.RMRM561119 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson20424Ralph E. Brooks1990723204U.S.A.ColoradoPitkinIndependence Pass vicinity; ca 1/2 to 2 mi N of parking and visitor areas on Colo Hwy 82 above pass, ca 13 mi ESE of Aspen.4024Mostly south and west facing alpine slopes near and at mountain summits, granite substrates, scattered on open slopes. Phenology: flowering.RMRM478086 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1304Ralph K. Gierisch1940714196U.S.A.ColoradoLakeCochetopa National Forest: Weston Pass.-106.192339.1216365810% east slope, gravelly soil, alpine area. Phenology: flowering.RMUSFS478087 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2193Ralph K. Gierisch196182214U.S.A.ColoradoSummitArapaho National Forest: Loveland Pass.365815% southwest slope, sandy loam, rocky, alpine grassland with Carex and Poa. Phenology: flowering.RMUSFS478085 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2868Ralph K. Gierisch1964723205U.S.A.ColoradoGunnisonGunnison National Forest: vicinity of Cumberland Pass.-106.469838.6935368910-15% southwest slope, sandy loam, alpine area. Phenology: flowering.RMRM478083 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2954Ralph K. Gierisch196471183U.S.A.ColoradoLakeSan Isabel National Forest: vicinity of Weston Pass.-106.192339.1216368925% northwest slope, gravelly loam, alpine area. Phenology: flowering.RMRM718052 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9499Robert D. Dorn2002812224U.S.A.ColoradoConejosSan Juan Mountains: ca 1.5 mi SW of Elwood Pass, E side of divide.-106.6727437.392093721Gravelly talus, with Artemisia parryi, Polemonium viscosum. Phenology: flowering.RMRM394733 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson275Roger L. Williams1986629180U.S.A.ColoradoLarimerFront Range: Lookout Springs between Twin Sisters Peak and The Crags, ca 5.5 air mi S of Estes Park.-105.521740.2963231Open saddle. Phenology: flowering.RMRM304385 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4915Ronald L. Hartman1977815227U.S.A.ColoradoClear CreekAbove St. Mary Lake, on trail to James Peak.-105.636139.84063353Alpine meadow. Phenology: flowering & fruiting.RMRM621433 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8054Ronald L. Hartman Janice C. Coffey1978820232U.S.A.ColoradoRio GrandeRio Grande National Forest: Greyback Mountain; on west side near base of steep slope which leads to the summit.-106.559537.46783597Alpine meadows with willow tickets and moist drainage. Phenology: flowering & fruiting.RMRM621484 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8076Ronald L. Hartman Janice C. Coffey1978820232U.S.A.ColoradoRio GrandeRio Grande National Forest: Greyback Mountain; on west side near base of steep slope which leads to the summit.-106.559537.46783597Alpine meadows with willow tickets and moist drainage. Phenology: flowering & fruiting.RMRM338186 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8180Ronald L. Hartman197893246U.S.A.ColoradoJacksonRoutt National Forest: Mount Zirkel Wilderness Area: ca 1 mi E of Ute Pass.-106.647940.79223048Phenology: flowering.RMRM138107 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson895Ruth Ashton Nelson Aven Nelson193384216U.S.A.ColoradoGrandContinental Divide near Mount Ida.33533658Grand/Larimer counties. Phenology: flowering & fruiting.RMRM138706 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson895Ruth Ashton Nelson Aven Nelson193384216U.S.A.ColoradoGrandContinental Divide near Mount Ida.33533658Phenology: flowering & fruiting.RMRM734032 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1070Shawn Langston1997724205U.S.A.ColoradoLarimerRawah Mountains [Medicine Bow Mountains]: 0.5 mi N of Blue Lake.-105.90666740.6241673378East-facing sandy slope with small snowbank. Phenology: flowering.RMRM734014 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1164Shawn Langston1997724205U.S.A.ColoradoLarimerRawah Mountains [Medicine Bow Mountains]: Cameron Peak.-105.90416740.6253426West-facing, rocky slope of peak. Phenology: flowering.RMRM734012 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1233Shawn Langston1997726207U.S.A.ColoradoJacksonRabbit Ears Range: ridge below Parkview Mountain.-106.12611140.3388893571Small rocky knoll at end of northeast-running ridge below mountain. Also in Jackson County. Phenology: flowering & fruiting.RMRM733744 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1252Shawn Langston1997726207U.S.A.ColoradoGrandRabbit Ears Range: 1 mi from Parkview Mountain summit.-106.12388940.3402783500East-facing slope. Jackson/Grand counties.RMRM734011 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1375Shawn Langston1997725206U.S.A.ColoradoGrandNever Summer Range: Lulu Mountain.-105.86944440.4805563475Rocky scree covered west-facing slope. Also in Jackson County. Phenology: flowering & fruiting.RMRM764011 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1375Shawn Langston1997725206U.S.A.ColoradoGrandNever Summer Range: Lulu Mountain.-105.86944440.4805563475Rocky scree covered west-facing slope. Also in Jackson County. Phenology: flowering & fruiting.RMRM733753 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1388Shawn Langston1997725206U.S.A.ColoradoGrandNever Summer Range: Lulu Mountain.-105.86944440.4805563475Rocky scree covered west-facing slope. Also in Grand County. Phenology: flowering & fruiting.RMRM733754 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1468Shawn Langston199783215U.S.A.ColoradoLas AnimasCulebra Range: below Cuarto Peak.-105.13722237.2516673670East-facing slope. Phenology: flowering & fruiting.RMRM733741 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1528Shawn Langston1997731212U.S.A.ColoradoAlamosaSierra Blanca Range: 0.5 mi E of Lake Como.-105.50638937.5688893682Valley floor. Phenology: flowering & fruiting.RMRM733742 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1537Shawn Langston199781213U.S.A.ColoradoAlamosaSierra Blanca Range: 0.5 mi E of Lake Como.-105.50611137.5727783713South facing, rocky slope. Phenology: flowering & fruiting.RMRM733743 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1560Shawn Langston199788220U.S.A.ColoradoLarimerRawah Mountains [Medicine Bow Mountains]: above Hang Lake.-105.91694440.6180563670Small meadow between rocky ledges on a steep slope above lake. Phenology: flowering & fruiting.RMRM733751 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1596Shawn Langston199788220U.S.A.ColoradoJacksonRawah Mountains [Medicine Bow Mountains]: summit of Clark Peak.-105.92722240.6066673948Rocky summit of peak. Also in Jackson County. Phenology: flowering & fruiting.RMRM733740 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1660Shawn Langston1997814226U.S.A.ColoradoParkTarryall Mountains: McCurdy Mountain.-105.47777839.2172223621Southwest-facing slope with large boulders. Phenology: flowering.RMRM733709 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1665Shawn Langston1997814226U.S.A.ColoradoParkTarryall Mountains: McCurdy Mountain.-105.47777839.2172223621Southwest-facing slope with large boulders. Phenology: flowering.RMRM734034 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1748Shawn Langston1997815227U.S.A.ColoradoParkKenosha Mountains: Peak 12429.-105.61138939.3608333560Sandy, southwest-facing slope of peak. Phenology: flowering & fruiting.RMRM734033 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1760Shawn Langston1997815227U.S.A.ColoradoParkKenosha Mountains: near the summit of Peak 12429.-105.60416739.3680563782Flat meadows. Phenology: flowering & fruiting.RMRM733708 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2233Shawn Langston1997831243U.S.A.ColoradoLarimerMummy Range: summit of Comanche Peak.-105.67388940.5480563872Boulder crevices and small puddles. Phenology: flowering & fruiting.RMRM733748 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson651Shawn Langston1997710191U.S.A.ColoradoParkKenosha Mountains: summit of North Twin Cone Peak.-105.70194439.4283333757Rocky summit. Phenology: flowering.RMRM734013 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson711Shawn Langston1997710191U.S.A.ColoradoSummitTenmile Range: spillway of upper Blue Lake.-106.09972239.3858333581Rocky areas around spillway. Phenology: flowering & fruiting.RMRM736371 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2788Tim Hogan1995730211U.S.A.ColoradoCusterSan Isabel National Forest: Sangre de Cristo Range: North Colony Lakes basin.3506Dry turf among krummholz with Poa nemoralis, Carex elynoides, Elymus scribneri, Rydbergia brandegei and Danthonia parryi. Phenology: flowering.RMRM730019 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3248Tim Hogan199781213U.S.A.ColoradoSan JuanSan Juan Range: Weminuche Wilderness: West Needle Mountains: S of Crater Lake.-107.715437.67643658North-northeast facing meadows, dry knoll. Phenology: flowering & fruiting.RMRM729950 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3475Tim Hogan1998728209U.S.A.ColoradoAlamosaRio Grande National Forest: Sangre de Cristo Range: head of Raspberry Canyon, 2 mi N of California Peak.-105.4871837.652973719Dry alpine ridge. Phenology: flowering.RMRM724538 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3923Tim Hogan2002715196U.S.A.ColoradoClear CreekArapaho National Forest: ca 3 mi W of Guanella Pass, vicinity of Murray Lake.-105.751339.60233719Alpine tundra, hard rock mountains, dry turf with Artemisia scopulorum, Kobresia myosuroides and Festuca brachyphylla. Phenology: flowering.RMRM533693 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson532Tim Hogan E. K. Arapkiles1988727209U.S.A.ColoradoSummitGore Range, Eagles Nest Wilderness Area, central Colorado. Upper Boulder Creek.3500Granite slabs near krummholz. Phenology: flowering.RMRM562315 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson793Tim Hogan1990721202U.S.A.ColoradoSummitGore Range: Eagles Nest Wilderness Area: on Dora Plateau.-106.320139.77683750Alpine tundra. Phenology: flowering.RMRM48440 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson221W. S. Cooper190483216U.S.A.ColoradoLarimerLongs Peak.3353Phenology: flowering.RMRM57619 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson38W. S. Cooper190682214U.S.A.ColoradoLarimerEstes Park.3445Phenology: flowering.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson19059B. E. Nelson1990626177U.S.A.ColoradoRio BlancoFlat Tops/White River Plateau: Sand Point and vicinity on Little Flat Tops, ca 44 air mi ENE of Meeker; ca 10.5 air mi W of Yampa.-107.107540.15733233384Open flats above cliffs.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1049James P. Vanderhorst1990713194U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: Flat Tops Wilderness: Devils Causeway, ca 34 air mi NNE of Glenwood Springs; ca 4 air mi NE of Trappers Lake.-107.164940.02443536Narrow basalt ridge with flat top, with krummholtz subalpine fir, willows, and meadow.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2967James P. Vanderhorst199172183U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: Flat Tops Wilderness: Flat Top Mountain, ca 13 air mi SW of Yampa.-107.088440.009635973766Wet area below melting snow.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3158James P. Vanderhorst Carlos Palaci1991711192U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: Flat Tops Wilderness: Derby Peak, ca 17 air mi SW of Yampa.-107.136439.96423658North-facing basalt rimrock.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3197James P. Vanderhorst Carlos Palaci1991711192U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: Flat Tops Wilderness: lakes on Flat Tops E of Trappers Lake, ca 18 air mi SW of Yampa.-107.17439.96423536Basalt outcrops and small ephemeral snow-fed lakes, with willows.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3945bJames P. Vanderhorst199189221U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: Flat Tops Wilderness: Shingle Peak, ca 23 air mi NNE of Glenwood Springs.-107.211739.891534753658Basalt peak with steep sides and flat top, with krummholtz fir.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4223James P. Vanderhorst Carlos Palaci1991821233U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: Flat Tops Wilderness: Orno Peak, ca 11 air mi SW of Yampa.-107.107540.08333689Basalt outcrops and ridgetop above timberline.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson481James P. Vanderhorst1990622173U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: Flat Tops Wilderness: Flat Tops, ca 28 air mi NNE of Glenwood Springs.-107.192939.920635063597Alpine meadows.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson24866Ronald L. Hartman1990527147U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: Deep Creek Overlook, ca 19 air mi W of Eagle.-107.192939.68783048Douglas fir-limber pine-subalpine fir, grassland, and limestone outcrop; limestone outcrop.RMRM960566 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1218Roger L. Williams1997720201U.S.A.WyomingCarbonSierra Madre: Blackhall Mountain, ca 13.3 air mi SSE of Encampment.-106.68441.03353323Open rocky slope. Numerous plants locally. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7190June Haines Claudia Regan and Phil Robertson1988629181U.S.A.WyomingAlbanyMedicine Bow Mountains: edge of East Glacier Lake, at top of hill from main trail head along Forest Service Road.-106.255641.38723289Moist meadow on northwest-facing slope across stream from snowbank.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7233June Haines Claudia Regan and Phil Robertson1988629181U.S.A.WyomingAlbanyMedicine Bow Mountains: East Glacier Lake, between outlet and trail up hill from road.-106.255641.38723292Rocky hilltop.RMRM548741 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7289June Haines Claudia Regan1988713195U.S.A.WyomingAlbanyMedicine Bow Mountains: east side of East Glacier Lake.-106.255641.387223300Dry, rocky, west-facing slope. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7564June Haines Claudia Regan1989719200U.S.A.WyomingAlbanyMedicine Bow Mountains: west side of Lost Lake.-106.27141.36893347Rock outcrop on north-to-northeast-facing ridge.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7940June Haines Claudia Regan199072183U.S.A.WyomingAlbanyMedicine Bow Mountains: ridge E of East Glacier Lake, slope below plot 1, above plot 5.-106.255641.38723354South-facing slope on mafic dyke.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8033June Haines Maria Hille1990723204U.S.A.WyomingAlbanyMedicine Bow Mountains: West-facing slope on ridge between East and West Glacier lakes, just below green precipitation funnel.-106.255641.38723298Rocky, dry, west-facing slope.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8061June Haines Maria Hille1990723204U.S.A.WyomingAlbanyMedicine Bow Mountains: N of West Glacier Lake, rock wall just W of Cascade Creek.-106.255641.387233533432Patches of soil on rock wall.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8147June Haines199082214U.S.A.WyomingAlbanyMedicine Bow Mountains: ridge NE of East Glacier Lake, near plot 5.-106.255641.38723354Rocky, bouldery mafic dyke, west side of trail.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8382June Haines Kim Zawadzki, Tom Fletchall1991624175U.S.A.WyomingAlbanyMedicine Bow Mountains: just ENE of Little Brooklyn Lake.-106.236741.37223164Dry, open meadow.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9076June Haines Deana Hopkins199178189U.S.A.WyomingAlbanyMedicine Bow Mountains: E of Brooklyn Lake, head of Sheep Lake Trail.-106.236741.37223219Moist meadow.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9106June Haines Deana Hopkins and Maria Hille199179190U.S.A.WyomingAlbanyMedicine Bow Mountains: mafic dyke along trail up ridge E of East Glacier Lake.-106.255641.38723353Mafic dyke.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9123June Haines Deana Hopkins and Maria Hille199179190U.S.A.WyomingAlbanyMedicine Bow Mountains: first mafic dyke W of mafic dyke near top of trail up ridge E of East Glacier Lake.-106.255641.38723353Mafic dyke.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9176June Haines Deana Hopkins and Maria Hille1991715196U.S.A.WyomingAlbanyMedicine Bow Mountains: pond E of ridge E of East Glacier Lake.-106.255641.38723285Edge of outlet creek at mouth of pond.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9251June Haines Deana Hopkins and Maria Hille1991716197U.S.A.WyomingAlbanyMedicine Bow Mountains: SE of Brooklyn Lake, below ARNEWS plot.-106.236741.37223195Wet meadow.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9294June Haines Deana Hopkins and Maria Hille1991722203U.S.A.WyomingAlbanyMedicine Bow Mountains: rocky slopes above and N of pond E of ridge E of East Glacier Lake.-106.255641.38723292Rocky, moist south-facing slope.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9990June Haines Maria Hille1991826238U.S.A.WyomingAlbanyMedicine Bow Mountains: Lost Lake, south side of western lobe of lake.-106.27141.36893341Rock outcrop on steep slope.RMRM827984 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson44108B. E. Nelson Brian Elliott1998626177U.S.A.ColoradoHuerfanoWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: along a tributary of Cucharas Creek above Bear Lake, ca 0.8-1.3 air mi SE of Steep Mountain, ca 13.5-14 air mi SSW of La Veta.-105.146737.331132013320Meadows, streamside, and slopes in spruce-fir-bristlecone pine forest. Phenology: flowering.RMRM828829 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3728Brian Elliott1998712193U.S.A.ColoradoCusterWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo: from Horseshoe Lake up to Hermit Pass, W of Westcliffe.-105.645138.091636583902Alpine. Phenology: flowering.RMRM828801 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3974Brian Elliott1998716197U.S.A.ColoradoSaguacheWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: from exposed ridge to the W of Mount Ouray S to Forest Road near Marshall Pass, SW of Poncha Springs.-106.24138.403634143871Picea engelmannii and alpine ridge. Phenology: flowering.RMRM828790 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3983Brian Elliott1998716197U.S.A.ColoradoSaguacheWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: from exposed ridge to the W of Mount Ouray S to Forest Road near Marshall Pass, SW of Poncha Springs.-106.24138.403634143871Picea engelmannii and alpine ridge. Phenology: flowering.RMRM828789 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4158Brian Elliott1998724205U.S.A.ColoradoCusterWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: east face of Eagle Peak, NW of Westcliffe.-105.703138.22432314024Alpine slope and timberline. Phenology: flowering.RMRM827993 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4207Brian Elliott1998724205U.S.A.ColoradoCusterWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: east face of Eagle Peak, NW of Westcliffe.-105.703138.22432314024Alpine slope and timberline. Phenology: flowering.RMRM827992 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4305Brian Elliott1998727208U.S.A.ColoradoSaguacheWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Peak 12574 and W to saddle below Antero Peak, N of Saguache.-106.208338.333335363833Alpine. Phenology: flowering & fruiting.RMRM827991 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4791Brian Elliott199882214U.S.A.ColoradoChaffeeWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sawatch Range: from Old Monarch Pass E to Monarch Pass, W of Poncha Springs.-106.341538.50243536Alpine and areas with Picea-Pinus contorta and Pinus aristata. Phenology: flowering.RMRM827990 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5112Brian Elliott199887219U.S.A.ColoradoCusterWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: across the east slope of Marble Mountain to the pass S of Marble Mountain.-105.511537.962233533847Alpine. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson6356Ben Legler2007721202U.S.A.New MexicoTaosVermejo Park Ranch: Culebra Range: steep east-facing bowl 1.2 air mi S of Big Costilla Peak and 0.1 air mi E of point 12931.-105.3302536.903277783823Steep talus, scree, and rock slopes; low alpine vegetation with Trifolium attenuatum, Penstemon whippleanus, Geum rossii, and Carex. Rays pale purple; stems in small clumps; frequent. Phenology: flowering.RMRM840154 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson6502Ben Legler2007725206U.S.A.New MexicoTaosVermejo Park Ranch: Culebra Range: small spring on flat 0.95 air mi S of Big Costilla Peak.-105.325666736.906555563729Flowing snowmelt spring emerging from large expanse of gravelly soil, with grasses, Carex, Polygonum bistortoides, Dasiphora fruticosa. Rays purple; frequent. Phenology: flowering.RMRM827989 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5495Brian Elliott1998817229U.S.A.ColoradoCusterWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: from upper South Colony Lakes to the gap W of Humboldt Peak, SSW of Westcliffe.-105.548137.962235973841Alpine. Phenology: flowering.RMRM827988 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5559Brian Elliott1998817229U.S.A.ColoradoCusterWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: from the top of Humboldt Peak down the east slope, SSW of Westcliffe.-105.548137.976735974287Alpine. Phenology: flowering.RMRM840153 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8880Ben Legler2008618170U.S.A.New MexicoTaosVermejo Park Ranch: Culebra Range: 1/4 air mi NE of Big Costilla Peak.-105.32621836.9234123710Alpine tundra, rocky, with Trifolium parryi, Eritrichium nanum, Tetraneuris acaulis var. caespitosa, and Phlox pulvinata. Rays pale lilac; disk flowers yellow; forming low clumps; frequent. Photographed. Specimen GPS: 36.923405, -105.326241. Phenology: flowering.RMRM840152 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9706Ben Legler2008713195U.S.A.New MexicoTaosVermejo Park Ranch: Culebra Range: basin at head of an unnamed tributary to Casias Creek, 2.7 air mi SW of State Line Peak.-105.32048836.9597093578Steep north-facing subalpine slope near treeline; moist gravelly soil with Geum rossii, Trifolium parryi, and scattered young Picea. Ray flowers light purple, disk flowers yellow; occasional on small outcrop. Photographed. Specimen GPS: 36.959255, -105.320732. Phenology: flowering.RMRM840151 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9860Ben Legler2008717199U.S.A.New MexicoTaosVermejo Park Ranch: Culebra Range: slope on south side of an unnamed ridge 0.4 air mi SW of Lake No. 2.-105.30664136.9751243721Steep south facing slope of fine scree; sparsely vegetated with Senecio taraxacoides, Trifolium parryi, and Stellaria irrigua. Ray flowers purple; disk flowers yellow; tufted over rock outcrops. Specimen GPS: 36.974731, -105.307816. Phenology: flowering.RMRM840150 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson10100Ben Legler2008730212U.S.A.New MexicoTaosVermejo Park Ranch: slope on west side of small stream between 3rd and 4th lakes at Casias Lakes; 1.6 air mi S of Big Costilla Peak.-105.3296436.896983628Dry gravelly subalpine meadow on gentle east-facing slope, with Carex spp., Castilleja spp., Dasiphora fruticosa, and Pedicularis parryi. Ray flowers purple, disk flowers yellow; tufted in crevices of rock outcrop. Specimen GPS: 36.89728, -105.33001. Phenology: flowering.RMRM840149 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson10956Ben Legler2008820233U.S.A.New MexicoTaosVermejo Park Ranch: Culebra Range: head of a large unnamed cirque on east side of crest of Culebra Range 2.1 air mi SSW of Lake No 2 and 2.3 air mi NNE of Big Costilla Peak.-105.32161736.9526523821Steep, northeast-facing, shaded rock outcrops and ledges with thin, moist soil; with Salix reticulata ssp. nivalis, Geum rossii, Castilleja occidentalis, Mertensia, grasses and sedges, and thick moss patches. Ray flowers purple, disk flowers yellow; forming clumps over steep rock slope. Specimen GPS: 36.952888, -105.321243. Phenology: flowering.RMRM917048 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1896Laura E. Lukas200774185U.S.A.WyomingAlbanyMedicine Bow Mountains: Snowy Range: along Lakes Trail, N of Wyo Hwy 130, E of Carbon County, ca 9 air mi NW of Centennial.-106.311241.35523364Rocky area. Phenology: flowering.RMRM917052 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1940Laura E. Lukas200774185U.S.A.WyomingAlbanyMedicine Bow Mountains: Snowy Range: along Lakes Trail, N of Wyo Hwy 130, E of Carbon County, ca 9 air mi NW of Centennial.-106.311741.3513500Alpine, rocky east-facing slope. Phenology: flowering.RMRM917047 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson86330Ronald L. Hartman Jack S. Hartman200784216U.S.A.WyomingAlbanyMedicine Bow Mountains: Medicine Bow National Forest: ca 3/4 mi NE of "North" Shelf Lake then S up Browns Peak.-106.28141.38133533437Boulder slopes. Phenology: flowering.RMRM917046 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7718Laura E. Lukas200885218U.S.A.WyomingCarbonMedicine Bow Mountains: Snowy Range: Rock Creek Knoll and its south base, ca 35 air mi W of Laramie; ca 9 air mi NW of Centennial.-106.246141.395732693379At the base of the mountain. Phenology: flowering.RMRM917051 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7805Laura E. Lukas200885218U.S.A.WyomingCarbonMedicine Bow Mountains: Snowy Range: Rock Creek Knoll and its south base, ca 35 air mi W of Laramie; ca 9 air mi NW of Centennial.-106.241341.40432693379Top of knoll with field of rocks, conifers and Ribes dominant. Phenology: flowering.RMRM917050 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8327Laura E. Lukas2008821234U.S.A.WyomingCarbonMedicine Bow Mountains: Snowy Range: Medicine Bow Peak and its west slope, ca 10 air mi NW of Centennial.-106.32541.355735833523Rocky alpine meadow. Phenology: flowering.RMRM827987 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson61962Ronald L. Hartman199873184U.S.A.ColoradoSaguacheCochetopa Hills: road to Spanish Creek, ca 0.5 air mi N of Colo Hwy 114; ca 20 air mi WNW of Saguache.-106.48238.11262652Stream side and rocky slopes. Phenology: flowering.RMRM827986 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson62530Ronald L. Hartman Jim Fowler and Jason Fowler1998724205U.S.A.ColoradoHuerfanoWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: east side of Trinchera Peak.-105.163937.291735973902Alpine slopes. Phenology: flowering.RMRM827985 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson62587Ronald L. Hartman Jim Fowler and Jason Fowler1998724205U.S.A.ColoradoHuerfanoWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: east side of Trinchera Peak.-105.161137.287539023963Alpine, grassy and rocky slopes. Phenology: flowering.RMRM830715 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson10409Brian Elliott Elizabeth Mark199984216U.S.A.ColoradoSaguacheWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest: Elkhorn Peak (12022), ca 3 air mi E of Bonanza.-106.092638.29313658Northern alpine slopes. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2847Michael K. Kirkpatrick2010713194U.S.A.ColoradoSummitFront Range: Arapaho National Forest: northwest slopes of Bald Mountain, ca 3-4 air mi ESE of Breckenridge.-105.986939.459436583920Rocky alpine meadow and talus slopes. Phenology: flowering.RMUSFS898321 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2977Michael K. Kirkpatrick2010717198U.S.A.ColoradoPitkinSawatch Range: White River National Forest: Collegiate Peaks Wilderness: Gold Hill, ca 13 air mi SSE of Aspen.-106.747539.052135913750Rocky alpine meadow, snowmelt basins and ponds. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3062Michael K. Kirkpatrick2010719200U.S.A.ColoradoEagleGore Range: White River National Forest: Ptarmigan Pass and east side of Ptarmigan Hill, ca 3 air mi SW of Vail Pass.-106.253339.493235973701Alpine meadows, barrens, and snowdrifts. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3168Michael K. Kirkpatrick2010721202U.S.A.ColoradoSummitFront Range: Arapaho National Forest: Webster Pass, along the Continental Divide to Geneva Peak, ca 3 air mi SSE of Montezuma.-105.832339.534935974028Alpine meadows and fellfields. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3187Michael K. Kirkpatrick2010721202U.S.A.ColoradoSummitFront Range: Arapaho National Forest: Webster Pass, along the Continental Divide to Geneva Peak, ca 3 air mi SSE of Montezuma.-105.832339.534935974028Alpine meadows and fellfields. Phenology: flowering.RMRM830714 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson10938Brian Elliott1999812224U.S.A.ColoradoCostilla[location and coordinates withheld]3628Alpine. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3303Michael K. Kirkpatrick2010723204U.S.A.ColoradoSummitGore Range: Arapaho National Forest: Eagles Nest Wilderness: east slope of Buffalo Mountain, ca 4 air mi WSW of Silverthorne.-106.139739.618736583878Alpine meadows and boulder fields. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3430Michael K. Kirkpatrick2010725206U.S.A.ColoradoSummitTenmile Range: Arapaho National Forest: road along the southern shore of Lower Blue Lake near the bottom of the falls, ca 3 air mi NW of Hoosier Pass.-106.096639.385534753603Riparian corridor and wet meadow terraces adjacent to waterfall. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3539Michael K. Kirkpatrick2010726207U.S.A.ColoradoSummitTenmile Range: Arapaho National Forest: Mayflower Lakes to Upper Mohawk Lake, past Continental Falls, ca 4.5 air mi SW of Breckenridge.-106.089839.41913451Upper subalpine and alpine meadows, boulder fields, and edges of spruce-fir forest. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3671Michael K. Kirkpatrick2010731212U.S.A.ColoradoSummitFront Range: Arapaho National Forest: Georgia Pass to the eastern slopes of Mount Guyot, ca 6-7 air mi ESE of Breckenridge.-105.936439.462735323768Alpine talus slopes and rocky meadows. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3959Michael K. Kirkpatrick201085217U.S.A.ColoradoSummitFront Range: Arapaho National Forest: Boreas Pass and Hoosier Ridge, ca 6 air mi SE of Breckenridge.-105.982239.405935153695Rocky alpine meadows and talus slopes. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4070Michael K. Kirkpatrick201087219U.S.A.ColoradoSummitTenmile Range: Arapaho National Forest: Miners Creek Trail along the eastern slope of the Tenmile Range, ca 3-4 air mi S of Frisco.-106.111139.511834573704Alpine meadows and talus slopes. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4293Michael K. Kirkpatrick2010811223U.S.A.ColoradoSummitFront Range: Arapaho National Forest: Grays Peak and upper Horseshoe Basin, ca 4 air mi NE of Montezuma.-105.817639.633936824350Alpine meadow, riparian, and talus. Phenology: flowering.RMRM830713 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson11085Brian Elliott1999817229U.S.A.ColoradoCostillaWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: E of Blanca Peak, S of Huerfano County, ca 10 air mi N of Fort Garland.-105.466737.58333902Alpine. Phenology: flowering & fruiting.RMRM830172 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson11180Brian Elliott1999819231U.S.A.ColoradoCostilla[location and coordinates withheld]3750Alpine. Phenology: flowering.RMRM830171 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson11217Brian Elliott1999819231U.S.A.ColoradoCostilla[location and coordinates withheld]3902Alpine. Phenology: flowering.RMRM830170 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson11325Brian Elliott1999820232U.S.A.ColoradoCostilla[location and coordinates withheld]3628Peak and alpine ridge to the west. Phenology: flowering.RMRM830494 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8741bBrian Elliott Kenneth Elliott1999715196U.S.A.ColoradoCusterWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: on Saint Charles Peak, ca 4 air mi NW of San Isabel.-105.108938.02053582Alpine. Phenology: flowering.RMRM830720 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8742bBrian Elliott Kenneth Elliott1999715196U.S.A.ColoradoCusterWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: on Saint Charles Peak, ca 4 air mi NW of San Isabel.-105.108938.02053582Alpine. Phenology: flowering.RMRM830759 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9213Brian Elliott Elizabeth Mark and Kenneth Elliott1999718199U.S.A.ColoradoChaffeeWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest: on Porphyry Peak, ca 4 air mi N of Bonanza.-106.148338.34843506Alpine. Phenology: flowering & fruiting.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson82926B. E. Nelson2011719200U.S.A.ColoradoPitkinSawatch Range: White River National Forest: ca 1/4 mi W to 1/2 mi NW of Independence Pass above Roaring Fork River, ca 14.5 air mi ESE of Aspen.-106.569239.11536583750Alpine ridge with areas of turf and gravelly patches. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson83467B. E. Nelson2011727208U.S.A.ColoradoEagleGore Range: White River National Forest: Shrine (Sloane on USFS map) Mountain and Shrine Ridge to the S, ca 2.5 air mi W of Vail Pass, ca 10-10.5 air mi SE of Vail.-106.255139.525135733637On or below limestone ridge. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson6481Lori E. Brummer201182214U.S.A.ColoradoGunnisonWest Elk Mountains: Ruby Range: White River National Forest: Cinnamon Mountain, from Paradise Divide Road to summit, ca 9 3/4 air mi NW of Crested Butte.-107.065738.991134513747Rocky alpine ridges and slopes. Phenology: flowering.RMRM830719 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9463Brian Elliott Elizabeth Mark1999722203U.S.A.ColoradoCusterWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: Spring Mountain (13244) and ridge to E, ca 8 air mi SW of Westcliffe.-105.584738.06433963Alpine. Phenology: flowering.RMRM830718 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9487Brian Elliott Elizabeth Mark1999722203U.S.A.ColoradoCusterWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: Spring Mountain (13244) and ridge to E, ca 8 air mi SW of Westcliffe.-105.584738.06433963Alpine. Phenology: flowering.RMRM830717 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9602Brian Elliott1999725206U.S.A.ColoradoAlamosaWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: southwest slopes of California Peak, ca 9 air mi S of the entrance to Great Sand Dunes National Monument.-105.513137.60933750Southwestern alpine slope. Phenology: flowering & fruiting.RMRM830716 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9613Brian Elliott1999725206U.S.A.ColoradoAlamosaWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: southwest slopes of California Peak, ca 9 air mi S of the entrance to Great Sand Dunes National Monument.-105.513137.60933750Southwestern alpine slope. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7643Michael K. Kirkpatrick2011721202U.S.A.ColoradoEagleSawatch Range: White River National Forest: Holy Cross Wilderness: Eagle Lake Trail to Halfmoon Lake, between Eagle and Avalanche peaks, along Lime Creek, ca 18 air mi SSE of Eagle.-106.585439.430330793170Subalpine riparian corridor, seeps, and scree slopes. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson7849Michael K. Kirkpatrick2011725206U.S.A.ColoradoSummitGore Range: White River National Forest: Eagles Nest Wilderness: Gore Range Trail to Lost Lake and Uneva Pass, ca 4-5 air mi SW of Frisco.-106.189239.54335973769Alpine meadows, rocky slopes, and talus fields. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8036Michael K. Kirkpatrick2011729210U.S.A.ColoradoSummitTenmile Range: White River National Forest: Quandary Peak and Quandary Peak Trail, ca 6 air mi SSW of Breckenridge.-106.108339.397740544349Alpine talus, rock crevices, and meadows. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8111Michael K. Kirkpatrick201181213U.S.A.ColoradoSummitFront Range: White River National Forest: the Continental Divide to unnamed peak W of Loveland Pass and U.S. Hwy 6, ca 10 air mi ENE of Dillon.-105.883439.65736553836Alpine meadows, talus slopes, and rock crevices. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8275Michael K. Kirkpatrick201185217U.S.A.ColoradoPitkinElk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: Castle Peak Trail via the northeast ridge above Castle Creek, ca 12 air mi S of Aspen.-106.855339.018537193902Snowmelt basin with alpine meadows, talus slopes, and rock crevices. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8425Michael K. Kirkpatrick201187219U.S.A.ColoradoPitkinSawatch Range: White River National Forest: Collegiate Peaks Wilderness: the Continental Divide from W of Grizzly Peak, ca 15 air mi SE of Aspen.-106.597339.044739934243Alpine slopes and rock crevices. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8529Michael K. Kirkpatrick201189221U.S.A.ColoradoPitkinElk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: ridge and slopes NW of Mt. Daly and Capitol Peak, E of Capitol Creek, ca 13 air mi W of Aspen.-107.074339.180135793768Alpine ridge with exposed siltstone, granite cliffs, and talus slopes. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8706Michael K. Kirkpatrick2011812224U.S.A.ColoradoGunnisonElk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: Avalanche Pass, NE of Mt. Daly, ca 4 air mi NE of Marble.-107.146839.113536583719Alpine meadow, talus slope, and rock crevices. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson8768Michael K. Kirkpatrick2011814226U.S.A.ColoradoPitkinSawatch Range: White River National Forest: Continental Divide from Hagerman Pass S to Hunter-Fryingpan Wilderness, above Ivanhoe Lake, ca 19 air mi ENE of Aspen.-106.497439.242736343817Alpine meadows, rock crevices and talus slopes. Phenology: flowering.RMUSFS892446 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson84836B. E. Nelson James F. Fowler, Steve Overby2012726208U.S.A.WyomingAlbanyMedicine Bow Mountains: Medicine Bow National Forest: Browns Peak, ca 1 2/3 air mi ENE of Medicine Bow Peak, ca 36 air mi W of Laramie.-106.288241.373135363567South-facing slope with patches of vegetation and boulders. Phenology: flowering.RMUSFS892157 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson5671James F. Fowler2007725206U.S.A.ColoradoParkArapaho National Forest: Hoosier Ridge, 1.5 mi E of Colo Hwy 9, 8 mi S of Breckenridge.-106.03339.35836583902Tree line-alpine habitats. Park/Summit Counties Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson9754Lori E. Brummer2012711193U.S.A.ColoradoOuraySan Juan Mountains: Uncompahgre National Forest: Richmond Pass, S of Hayden Mountain, ca 5 1/4 air mi SSW of Ouray.-107.706537.944435423865Rocky alpine outcrop. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson10305Lori E. Brummer2012722204U.S.A.ColoradoOuraySan Juan Mountains: Uncompahgre National Forest: Cimarron Ridge; Lou Creek Pass, ridge just S of Lou Creek Pass then W on Lou Creek Pass Trail to ridge above Kennedy Mine, ca 11 air mi NNE of Ridgway.-107.579338.227729433363Exposed rocky area in spruce/fir. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson10361Lori E. Brummer2012725207U.S.A.ColoradoOuraySan Juan Mountains: Uncompahgre National Forest: Trico Peak area: old trail to Senator Beck Basin, ca 8 air mi SSW of Ouray.-107.719437.903135673695Rocky outcrop in alpine. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson10976Lori E. Brummer2012816229U.S.A.ColoradoOuraySan Juan Mountains: Uncompahgre National Forest: Wildhorse Basin, N of Engineer Pass, ridge S of Wildhorse Basin, and along Horsethief Trail, ca 5 air mi ESE of Ouray.-107.593138.007837193900Rocky alpine slope. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson11055aLori E. Brummer Tyler Brummer2012816229U.S.A.ColoradoOuraySan Juan Mountains: Uncompahgre National Forest: Wildhorse Peak and south-facing slope above Wildhorse Basin, N of Engineer Pass, ca 5.5 air mi ESE of Ouray.-107.578138.00537434038Rocky alpine slope. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson11125Lori E. Brummer Tyler Brummer2012817230U.S.A.ColoradoOuraySan Juan Mountains: Uncompahgre National Forest: Wildhorse Peak; ridge NE of peak down to basin E of peak, ca 6 air mi E of Ouray.-107.572938.012836793890Alpine slope. Phenology: flowering.RMRM830712 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson66282Ronald L. Hartman1999818230U.S.A.ColoradoSaguacheWet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: Forest Road 104, 5.5 air mi S of Salida on jeep trail to top of Methodist Mountain.-106.015938.4635363567Top of mountain with poorly developed alpine. Phenology: flowering.RMRM737957 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson76589Ronald L. Hartman2002816228U.S.A.New MexicoColfaxSangre de Cristo Mountains: Carson National Forest-Valle Vidal Unit: Little Costilla Peak.-105.223436.82603336113728Alpine meadows and slopes, some rocky ridges. Phenology: fruiting.RMRM737958 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson76634Ronald L. Hartman2002816228U.S.A.New MexicoColfaxSangre de Cristo Mountains: Carson National Forest-Valle Vidal Unit: Little Costilla Peak.-105.223436.82603337283836Alpine slopes. Phenology: flowering.RMUSFS Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson2977Michael K. Kirkpatrick2010717198U.S.A.ColoradoPitkinSawatch Range: White River National Forest: Collegiate Peaks Wilderness: Gold Hill, ca 13 air mi SSE of Aspen.-106.747539.052135913750Rocky alpine meadow, snowmelt basins and ponds. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson6153Lori E. Brummer2011729210U.S.A.ColoradoOuraySan Juan Mountains: Yankee Boy Basin, SSE of Mount Sneffels, ca 6.5 air mi WSW of Ouray.-107.778937.989235973868Alpine meadows and hillsides. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson6577Lori E. Brummer Tyler J. Brummer201189221U.S.A.ColoradoOuraySan Juan Mountains: Uncompahgre Wilderness: upper Wetterhorn Basin, ridges and slopes S of Wetterhorn Creek, ca 8 air mi ENE of Ouray.-107.535938.063935673750Alpine slopes. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson6703Lori E. Brummer201189221U.S.A.ColoradoOuraySan Juan Mountains: Uncompahgre Wilderness: Wetterhorn Basin, slopes S of Coxcomb Peak, ca 7.5 air mi NE of Ouray.-107.541638.07236093719Alpine slopes. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson6782Lori E. Brummer Tyler J. Brummer2011810222U.S.A.ColoradoOuraySan Juan Mountains: Uncompahgre Wilderness: upper Wetterhorn Basin, ridge and slopes NW of Wetterhorn Peak, ca 7 3/4 mi ENE of Ouray.-107.529138.067136894024Rocky alpine slopes. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson6853Lori E. Brummer2011810222U.S.A.ColoradoOuraySan Juan Mountains: Uncompahgre Wilderness: Wetterhorn Basin, slopes around Wetterhorn Creek, ca 6 3/4 air mi NE of Ouray.-107.541938.072135603670Alpine slopes. Phenology: flowering.RMRM961178 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson1996-28Lori E. Brummer199677189U.S.A.ColoradoGunnisonWest Elk Mountains: South Baldy Peak; summit area, ca 21.5 air mi NW of Gunnison.-107.198338.665543774Rocky alpine slopes; dry west exposure; with Poa, Carex, Juncus, Hymenoxys, Polemonium. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson12368Lori E. Brummer Joe E. Brummer2014718199U.S.A.ColoradoOuraySan Juan Mountains: Uncompahgre National Forest: Mount Sneffels area, Governor Basin, from slopes WNW of Humboldt Mine to road below Virginicus Mine, ca 6.5 air miles SW of Ouray.-107.7805337.9696636283841Alpine slopes and hillsides. Phenology: flowering.RMRM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson11680Ronald L. Hartman1980613165U.S.A.ColoradoLarimerCameron Pass area: near trail to Zimmerman Lake.-105.878340.53953109Bald above parking area. Phenology: flowering.RM957322 Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson3085Timothy W. Chumley1995814226U.S.A.ColoradoParkEast-central Colorado: Mosquito Range to Plains: Mosquito Range: from Weston Pass S along alpine ridges and along a tributary of the South Fork of the South Platte River, ca 11.5 air mi SW of Fairplay.-106.1939.121733533870Grassy alpine slopes with occasional limestone outcrops and Salix thickets. Phenology: flowering.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4223Timothy W. Chumley1996629181U.S.A.ColoradoParkEast-central Colorado: Mosquito Range to Plains: Tarryall Mountains: Monkey Creek/High Park/North Tarryall Peak: W along creek from Forest Road 446 to High Park bog and along S shoulder of North Tarryall Peak to summit.-105.616739.310732803628On rock outcrops along ridgetop with Pinus flexilis. Phenology: flowering.RM Erigeron pinnatisectusphysical specimenAsteraceaeErigeronpinnatisectus(A. Gray) A. Nelson4451Timothy 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.-105.857539.498530513871Open alpine grassland along the shores of the lake, with dense Salix thickets along drainages leaving the lake. Phenology: flowering.RMTRM75610 Erigeron pinnatisectus var. insolensphysical specimenAsteraceaeErigeronpinnatisectusvar. insolensMacbr. and PaysonHolotype for <i>Erigeron</i> <i>pinnatisectus</i> (A. Gray) A. Nelson var. <i>insolens</i> Macbr. and Payson. Contr. Gray Herb. 49: 79. 1917. Holotype of Erigeron pinnatisectus var. insolens Det. John H. Beaman, 7 June 1960.271Ernest P. Walker1912715197U.S.A.UtahGrandLa Sal Mts.Moist pocket. Above timber. Phenology: flowering. Type Specimen.36003,1,0true