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RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 1095 Peter J. Ebertowski 2002 7 3 184 U.S.A. Wyoming Niobrara Thunder Basin National Grassland and Vicinity: Old Woman Creek Hills, ca 2.5 air mi E of U.S. Hwy 85, ca 52 air mi S of Newcastle; ca 25 air mi NNE of Lusk. -104.3171 43.0966 1 1295 1378 Rocky slopes with little bluestem. Phenology: fruiting. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 5311a Peter J. Ebertowski 2003 6 22 173 U.S.A. Wyoming Niobrara Thunder Basin National Grassland and Vicinity: southern edge of Buck Creek Hills, on Meridian or County Road 17, ca 24 air mi N of Lusk; ca 13 air mi ENE of Lance Creek. -104.4157 43.1103 1 1335 1371 Grassland with widely spaced yucca. Phenology: flowering & fruiting. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 61277 B. E. Nelson Daniel Mullendore 2004 6 30 182 U.S.A. Colorado Grand Middle Park: E of County Road 3, ca 2 air mi S of Parshall and ca 2 air mi E of Williams Fork Reservoir, ca 4.5 air mi SW of Hot Sulphur Springs. -106.1779 40.0347 2341 2414 Grassy, sagebrush, stony slopes. Phenology: flowering & fruiting. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 6035 Erin Foley 2004 5 22 143 U.S.A. Colorado Grand Gore Range: ca 0.5 air mi N of Radium and 9.5 air mi NE of State Bridge, just W of railroad. -106.5531 39.9565 2176 2195 Pinyon-juniper slope/road cut. Phenology: flowering & fruiting. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 7117 Erin Foley 2004 6 8 160 U.S.A. Colorado Grand Middle Park: Little Wolford Mountain, ca 6 air mi NNE of Kremmling and ca 11.5 air mi NW of Parshall. -106.3496 40.135 2420 2682 Fine sedimentary hills and drainage gullies. Phenology: flowering & fruiting. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 7520 Erin Foley Tony Sloan 2004 6 12 164 U.S.A. Colorado Grand Rabbit Ears Range: Antelope Creek, ca 12.5 air mi NNE of Kremmling and ca 18.5 air mi NW of Hot Sulphur Springs. -106.3665 40.2318 2390 2451 Well-drained sandy slope. Phenology: flowering & fruiting. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 8172 Erin Foley 2004 6 21 173 U.S.A. Colorado Grand Middle Park: ca 2 air mi W of Wolford Mountain and ca 4 air mi NW of Kremmling. -106.4385 40.1073 2353 2457 Sagebrush slope. Phenology: flowering & fruiting. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 8332 Erin Foley 2004 6 24 176 U.S.A. Colorado Grand Middle Park: just S of Horse Gulch off County Road 22, ca 2.5 air mi NE of Kremmling and ca 3.5 air mi SE of Wolford Mountain. -106.3454 40.0737 2341 2408 Southeast-facing sagebrush slope. Phenology: flowering & fruiting. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 9423 Erin Foley 2004 7 6 188 U.S.A. Colorado Grand Gore Range: ca 3 air mi SE of Radium and ca 10.5 air mi SW of Kremmling. -106.5089 39.959 2335 2439 Sagebrush hill. Phenology: flowering & fruiting. RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 1142 Emily A. Holt 2000 6 24 176 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: Rainbow Trail area from Forest Road 108 to U.S. Hwy 285 at Mears Junction, ca 3 air mi S of Salida. -106.0159 38.4883 2682 3109 Mixed conifer to aspen to open grass. Phenology: flowering & fruiting. RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 71 Emily A. Holt 2000 5 30 151 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: Willow Creek area, 2.3 road mi on County Road 222 from junction of County roads 221 and 220, ca 1.5 air mi S of Maysville; ca 11 air mi W of Salida. -106.1787 38.5165 2682 2804 Mixed conifer (Pinus ponderosa, P. edulis, Juniperus) with aspen/maple riparian area. Phenology: flowering & fruiting. RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 66697 Ronald L. Hartman Emily Holt 2000 5 22 143 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: ca 7 air mi WNW of Poncha Springs. -106.1243 38.5999 2439 2530 Pinyon-juniper wooded slope. Phenology: flowering & fruiting. RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 66708 Ronald L. Hartman Emily Holt 2000 5 22 143 U.S.A. Colorado Chaffee Central Colorado: Mosquito Range, East Slope Continental Divide: Browns Canyon on the Arkansas River, ca 10 air mi NW of Salida. -106.0521 38.6435 2225 2317 Granite rock outcrops and area along river. Phenology: flowering & fruiting. RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 66900 Ronald L. Hartman Emily Holt 2000 5 25 146 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: off County Road 321, ca 3.5 air mi W of Nathrop. -106.1529 38.7473 2469 2500 Ponderosa pine woodland with open areas. Phenology: flowering & fruiting. RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 66910 Ronald L. Hartman Emily Holt 2000 5 25 146 U.S.A. Colorado Chaffee Central Colorado: Mosquito Range, East Slope Continental Divide: County Road 315 along Shields Gulch, ca 6.5 air mi E of Buena Vista. -106.0231 38.8337 2286 2530 Pinyon pine hills with willows in drainage. Phenology: flowering & fruiting. RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 66973 Ronald L. Hartman Emily Holt 2000 5 25 146 U.S.A. Colorado Chaffee Central Colorado: Mosquito Range, East Slope Continental Divide: Ruby Mountain and vicinity, ca 8 air mi SSE of Buena Vista. -106.0625 38.7615 2347 2682 Pinyon pine slopes. Phenology: flowering & fruiting. RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 1634 Nancy Kastning 1989 6 13 164 U.S.A. Colorado Eagle Sierra Madre/Park Ranges: Park Range: in the vicinity of McCoy. 2134 2195 Rolling hills of pinyon-juniper. RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 1634 Nancy Kastning 1989 6 13 164 U.S.A. Colorado Eagle Sierra Madre\Park Range: Park Range: in the vicinity of McCoy. -106.7122 39.9119 2134 2195 Rolling hills of pinyon-juniper. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 60837 B. E. Nelson Grace Kostel 2004 5 19 140 U.S.A. South Dakota Custer Buffalo Gap National Grassland and Vicinity: mesa ca 1.5-2 air mi S of French Creek and 3/4-1 air mi E of South Fork French Creek, ca 15.5 air mi SE of Hermosa. -103.0302 43.6377 929 987 Stony, clay grassland area at the bottom of badlands. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 1718 Grace M. Kostel 2004 6 7 159 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 13.5 air mi NNW of Crawford and ca 1 air mi NW of Eagles Eye Rock. -103.62 43.815167 1356 1402 On pine ridge of rock and sand; pine woodland. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 200 Grace M. Kostel 2004 5 10 131 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: 10 air mi NW of Edgemont. -103.946944 43.350556 945 Ridgetop of rock and sand. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 2126 Grace M. Kostel 2004 6 14 166 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 30-31 air mi NW of Crawford and 0.5 mi N of Indian Creek Road. -103.899667 42.957333 1173 1189 On buttes of gravel and rock. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 2205 Grace M. Kostel 2004 6 14 166 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 35-35.5 air mi NW of Crawford and ca 0.5 mi S of Forest Road 931. -103.990667 42.9525 1097 1128 Grass upland. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 2442a Grace M. Kostel 2004 6 21 173 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 14.5-15 air mi ENE of Hermosa and 4 air mi WSW of Railroad Buttes. -102.9175 42.881833 945 975 On ridge of rock and gravel. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 2680 Grace M. Kostel 2004 6 26 178 U.S.A. South Dakota Custer Buffalo Gap National Grassland and Vicinity: ca 17 air mi SSE of Hermosa. -102.948333 43.677833 899 945 On ridge of rock and slopes and upland of clay soil. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 2706 Grace M. Kostel 2004 6 25 177 U.S.A. South Dakota Custer Buffalo Gap National Grassland and Vicinity: ca 17-17.5 air mi SE of Hermosa and 1.5-2 mi NNW of Red Shirt and 1-1.5 mi W of SD Hwy 40. -102.906667 43.693833 853 899 In draws and on ridge tops. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 3031 Grace M. Kostel 2004 6 28 180 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 16.5 air mi ENE of Hermosa and 0.5 mi W of County Road 121. -102.856 43.8595 929 975 On butte and butte slopes of clay and gravel soil. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 3177 Grace M. Kostel 2004 7 2 184 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 12.5-13 air mi WNW of Edgemont immediately E of Wyoming/South Dakota stateline. North of the Cheyenne River. -104.060167 43.379 1189 1204 In silt and revegetated, stabilized banks of sand north of the river. Area is severely overgrazed. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 3219 Grace M. Kostel 2004 7 2 184 U.S.A. South Dakota Custer Buffalo Gap National Grassland and Vicinity: ca 14.5-15 air mi SE of Hermosa and 2.4 mi N of County Road 18. -103.005 43.702333 853 945 Rock slopes and buttes of Juniper leading into clay based drainages. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 375 Grace M. Kostel B. E. Nelson 2004 5 19 140 U.S.A. South Dakota Custer Buffalo Gap National Grassland and Vicinity: 3 1/4 air mi W and 1 air mi N of Cheyenne River, 5.5 air mi WSW of Red Shirt. -102.9958 43.637 859 890 Sand side banks of vegetated, stabilized sand dunes. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 400 Grace M. Kostel B. E. Nelson 2004 5 19 140 U.S.A. South Dakota Custer Buffalo Gap National Grassland and Vicinity: County Road 18 N of French Creek and 11/4 air mi W of Cheyenne River about 3 air mi WSW of Red Shirt, ca 18 mi SE of Hermosa. -102.9544 43.6505 844 875 Upslope of side drainage into creek. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 4035 Grace M. Kostel 2004 7 19 201 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 2 air mi W of Edgemont and 0.5 mi N of U.S. Hwy 18. -103.8375 43.3985 1173 1219 On mesa top and slopes of rock and gravel. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 490 Grace M. Kostel B. E. Nelson 2004 5 21 142 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: canyon N of Moss Agate Creek ca 0.5 - 1 mi S of County Road 9C, 10.5 -11 air mi NW of Edgemont. -104.0238 43.3656 1128 1182 In gravel and sand. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 618 Grace M. Kostel B. E. Nelson 2004 5 25 146 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 23 air mi SW of Edgemont. -104.0322 43.009 1082 Up butte and across ridge, gravelly soil. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 748 Grace M. Kostel 2004 5 28 149 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 8.5 air mi WNW of Edgemont and 2.5 air mi N of U.S. Hwy 18 in side drainage of Moss Agate Creek. -104.019333 43.341667 1128 1158 Side drainage of creek; banks and ridge tops are gravel, sand and clay. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 865 Grace M. Kostel 2004 5 29 150 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 36 air mi NW of Crawford and 1/4 mi E of Wyoming and W of Forest Road 917. -104.048 42.9356 1189 1219 In silt soils. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 895 Grace M. Kostel 2004 5 29 150 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 33 air mi NW of Crawford, N of Forest Road 931. -103.981 42.946 1204 1250 Butte summits. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 985 Grace M. Kostel 2004 5 30 151 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: on Forest Road 914, ca. 0.5 mi E of Edgemont Road in bluffs N of roadway. -103.8397 42.9153 1189 1219 On buttes in soils of rock and gravel. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 6801 Grace M. Kostel 2005 6 18 169 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 7.5 air mi SE of Farmingdale. -102.804067 43.871317 945 Rock ledges of bluffs, north aspect, overlooking deep drainage; soils are rock, gravel, and silt eroding into clay. Phenology: flowering. RM RM 949785 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 67774 B. E. Nelson 2006 5 11 131 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: the northeast end of Black Mesa and SW of Chorreras, ca 1.5 air mi NNE of Embudo; ca 7 air mi SE of Ojo Caliente. -105.9654 36.223 2121 2134 Basalt knoll with pinyon/juniper. Phenology: flowering & fruiting. RM RM 949786 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 6457a Jill E. Larson 2006 6 14 165 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Mule Canyon and Tusas Ridge area, Forest Road 576, mesa N of road to Miller Tank, ca 6 air mi NNW Tres Piedras. -106.0506 36.7222 2591 2652 Open mesa top with Juniperus osteosperma, Festuca arizonica, Koeleria macrantha, and Quercus gambelii. Phenology: flowering & fruiting. RM RM 933719 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 2489 Luanne Lum 2002 6 12 163 U.S.A. Wyoming Hot Springs Bighorn Basin: S of Warm Springs Creek, ca 3.8 air mi SE of Thermopolis. -108.166 43.6196 1 1463 1567 Sagebrush on sandstone. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 43382b B. E. Nelson Melanie Arnett 1998 6 16 167 U.S.A. Colorado Hinsdale Southern Gunnison Basin: San Juan Mountains: W of Colo Hwy 149, ca 3 air mi N of Lake City; ca 4.2 air mi NE of Crystal Peak. -107.293 38.0788 2597 2896 Stony sagebrush areas. Phenology: flowering & fruiting. RM RM 748046 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 4361 Melanie Arnett 1999 6 18 169 U.S.A. Colorado Gunnison Southern Gunnison Basin: ca 1.3 air mi NE of Tolvar Peak; ca 6 air mi NW of Soderquist Reservoir; ca 13.8 air mi NNE of Powderhorn Lakes. -107.1214 38.3245 2408 2829 Lower rocky canyon slopes and riparian. Phenology: flowering & fruiting. RM RM 748045 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 4577 Melanie Arnett 1999 6 24 175 U.S.A. Colorado Hinsdale Southern Gunnison Basin: San Juan Mountains: from County Road 50 to the southern tip of Fish Canyon Ridge, ca 1.2-3.8 air mi WNW of Dry Lake; ca 5-7.2 air mi ESE of Devils Lake. -107.0558 38.0657 2768 3392 Steep, hilly grassland with intermittent mixed conifer/aspen forest and occasional limestone outcrops. Phenology: flowering & fruiting. RM RM 748044 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 4578 Melanie Arnett 1999 6 24 175 U.S.A. Colorado Hinsdale Southern Gunnison Basin: San Juan Mountains: from County Road 50 to the southern tip of Fish Canyon Ridge, ca 1.2-3.8 air mi WNW of Dry Lake; ca 5-7.2 air mi ESE of Devils Lake. -107.0558 38.0657 2768 3392 Steep, hilly grassland with intermittent mixed conifer/aspen forest and occasional limestone outcrops. Phenology: flowering & fruiting. RM RM 748043 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 4623 Melanie Arnett 1999 6 26 177 U.S.A. Colorado Gunnison Southern Gunnison Basin: east side of County Road 32B, ca 3.5 air mi N of Saguache County; ca 5 air mi SSW of Gunnison. -106.9569 38.4782 2469 2542 Rolling sagebrush shrubland. Phenology: flowering & fruiting. RM RM 748042 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 4978 Melanie Arnett 1999 7 6 187 U.S.A. Colorado Gunnison Southern Gunnison Basin: intersection of County roads 27B and 27C at North Beaver Creek, ca 1.8 air mi NNE of Rudolph Hill; ca 10.5 air mi ESE of Gateview. -107.0232 38.2397 2621 2733 Riparian and adjacent sagebrush shrubland. Phenology: flowering & fruiting. RM RM 748041 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 6628 Melanie Arnett 1999 8 10 222 U.S.A. Colorado Hinsdale Southern Gunnison Basin: San Juan Mountains: La Garita Wilderness: heading S on west side of Mineral Creek from its confluence with unnamed creek (flows NE out of Mineral Park) for ca 1.2 mi; ca 2-2.9 air mi S of Dry Lake. -107.0375 38.0368 2878 2926 Canyon floor and lower portion of canyon slopes. Phenology: flowering & fruiting. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 4895 Rachel Newton 2006 6 12 163 U.S.A. Wyoming Crook Wetlands and Adjacent Areas: Redwater Creek, ca 2 air mi W of Beulah; ca 14 air mi NE of Sundance. -104.11928 44.54792 1067 Dry sandy uplands. Phenology: flowering. RM RM 804869 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 9569 Brian Reif 2004 5 29 150 U.S.A. New Mexico Santa Fe Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Glorieta Mesa: Forest Road 326 at west forest boundary, within 0.3 air mi of N35.517 W105.804. -105.804 35.517 2225 2256 Pinyon-juniper woodland with open, park-like grassy drainages. Phenology: flowering & fruiting. RM RM 3126 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 482 Aven Nelson 1894 7 14 195 U.S.A. Wyoming Platte Platte River Hills near Hartville. -104.76333 42.285 5 1371 Canyon sides. Phenology: flowering & fruiting. RM RM 37134 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray s.n. Aven Nelson 1901 6 28 179 U.S.A. Wyoming Goshen Fort Laramie. -104.5576 42.2035 1 Phenology: flowering & fruiting. RM RM 531441 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 5219 Erwin F. Evert 1983 6 20 171 U.S.A. Wyoming Laramie Along County Road 206, ca 5 mi S of Pine Bluffs. -104.0638 41.1047 1585 In sagebrush-grassland and scattered limber pine. Phenology: flowering. RM RM 77752 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 2786 J. Francis Macbride 1914 7 5 186 U.S.A. Wyoming Albany Rock River. -106.011 41.72 3 2134 Dry benches. Phenology: flowering & fruiting. RM RM 398851 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 11 Karin M. Guernsey 1987 6 1 152 U.S.A. Wyoming Laramie SE of rest area on top of bluffs; ca 0.8 air mi SW of Pine Bluffs. -104.0711 41.1794 1 1600 Ponderosa pine/grassland ecotone. Phenology: flowering & fruiting. RM RM 398850 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 39 Karin M. Guernsey 1987 6 18 169 U.S.A. Wyoming Laramie SE of rest area on top of bluffs; ca 0.8 air mi SW of Pine Bluffs. -104.0711 41.1794 1 1600 Ponderosa pine/juniper on north and northeast slope. Phenology: flowering & fruiting. RM RM 300881 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 248 Marilyn J. Samuel 1974 6 11 162 U.S.A. Wyoming Laramie High Plains Grassland Research Station, NW of Cheyenne. -104.8958 41.1966 1 1890 1951 Plant of Trelona rock outcrop soil type; east pasture. Phenology: flowering & fruiting. RM RM 726911 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 297 Patricia P. Douglas R. M. Smith, N. E. Hastings 1995 6 27 178 U.S.A. Wyoming Platte Camp Guernsey: 3.2 km NE of Sam Draw, 3.9 km S of Broom Creek. 1573 Pine/juniper woodland on northwest-facing slope of silty loam with Pinus ponderosa, Juniperus scopulorum, Koeleria cristata, and Arenaria sp. Phenology: flowering & fruiting. RM RM 311505 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 176 Wilhelm G. Solheim 1930 6 27 178 U.S.A. Wyoming Albany Centennial. -106.1373 41.2971 2 2461 Dry rocky soil. Phenology: flowering & fruiting. RM RM 758958 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 67532 Ronald L. Hartman 2000 6 9 161 U.S.A. Colorado Grand North-central Colorado: Middle Park: ca 4 air mi NE of Kremmling. -106.3397 40.098 1 2378 2408 Hill covered with grass and sagebrush; alluvium. Phenology: flowering & fruiting. RM RM 9388 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray s.n. Alice D. Pratt 1895 7 182 U.S.A. South Dakota Meade Piedmont. -103.389 44.2316 1 1064 Phenology: flowering & fruiting. RM RM 99213 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 350 Arthur C. McIntosh 1924 6 22 174 U.S.A. South Dakota Fall River Erskine, Hot Springs; -103.5093 43.4519 2 1057 1140 On uplands. Phenology: flowering. RM RM 111333 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 1490 Herman E. Hayward 1927 6 27 178 U.S.A. South Dakota Custer Fairburn. -103.2182 43.6882 1 1051 Red foothills; grass and sage association; xero-mesophytic. Phenology: flowering. RM RM 111329 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 1628 Herman E. Hayward 1927 6 28 179 U.S.A. South Dakota Fall River Hot Springs. -103.481 43.4354 2 1027 1170 Red foothills; grass and sedge association; xero-mesophytic. Phenology: flowering. RM RM 111333 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 2522 Herman E. Hayward 1927 7 29 210 U.S.A. South Dakota Custer 2 mi S of Wind Cave. -103.4988 43.5306 1 1280 Rolling foothills; grassland association; xerophytic. Phenology: flowering. RM RM 111333 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 753 Herman E. Hayward 1927 6 12 163 U.S.A. South Dakota Pennington Rapid City. -103.2404 44.0728 1 1036 Redbed foothills; east-facing; grass and yucca association. Phenology: flowering. RM RM 111333 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 949 Herman E. Hayward 1927 6 14 165 U.S.A. South Dakota Custer Hermosa. -103.1911 43.8396 2 987 1060 Red foothills; grass association; xero-mesophytic. Phenology: flowering. RM RM 365384 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 9570 Hollis Marriott 1985 6 4 155 U.S.A. South Dakota Custer Jewel Cave National Monument: Lithograph Canyon above Porthole [New Portal], south-facing slope between visitors center and Porthole [New Portal]. -103.8289 43.7288 1615 South facing slope; grassy opening in ponderosa pine forest. Phenology: flowering. RM RM 365385 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 9912 Hollis Marriott 1985 7 31 212 U.S.A. South Dakota Custer Jewel Cave National Monument: Lithograph Canyon, ridgetop S of Porthole [New Portal]. -103.8258 43.7254 1676 Grassland on rocky soil. Phenology: flowering. RM USFS 477162 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 1582 Ralph K. Gierisch 1950 6 19 170 U.S.A. South Dakota Fall River Harney National Forest. -103.4894 43.4155 1 1067 On 10% northeast soil; rocky loam soil; open ponderosa pine and grass-weed vegetation type. Common. Phenology: flowering. RM RM 300146 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 2601 Robert D. Dorn 1976 5 29 150 U.S.A. South Dakota Fall River Cascade Creek, ca 6 mi SW of Hot Springs. -103.5571 43.337 1 1036 Gravelly slope with Bouteloua and Allium. Rays white. Phenology: flowering. RM RM 100955 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 16252 W. H. Over 1924 8 9 222 U.S.A. South Dakota Custer Cold Spring Creek. -103.5152 43.5795 2 1262 1390 Hillsides. Phenology: fruiting. RM RM 191763 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 4634 Aven Nelson Ruth A. Nelson 1941 6 17 168 U.S.A. New Mexico Colfax On the Johnson Mesa, near Folsom. -104.3294 36.9106 2 2621 Phenology: flowering & fruiting. RM RM 540753 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 5118 Betsy E. Neely 1988 6 10 162 U.S.A. Colorado Yuma Breaks S of Arikaree River 1 air mi ESE of Black Wolf Lake and Arikaree River; Beecher Island NW quadrangle. -102.1375 39.8836 1 1097 Ogalalla Formation, white conglomerate overlain by fine soils. Phenology: flowering. RM RM 13510 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 82 Carl F. Baker F. S. Earle and S. M. Tracy 1898 6 24 175 U.S.A. Colorado Montezuma Mancos. 2134 Dry fields. Phenology: flowering. RM RM 171115 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 82 Carl F. Baker F. S. Earle and S. M. Tracy 1898 6 24 175 U.S.A. Colorado Montezuma Mancos. 2134 Dry fields. Phenology: flowering. RM RM 117579 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 198 Earl L. Johnston 1917 7 12 193 U.S.A. Colorado Douglas Sedalia: Chase Ranch. Hillsides. Phenology: flowering & fruiting. RM RM 61975 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 431 Earl L. Johnston 1907 U.S.A. Colorado no county Central Colorado. Phenology: flowering. RM RM 53941 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 1405 Francis Ramaley 1905 8 1 213 U.S.A. Colorado Teller Near Florissant. -105.2891 38.9457 1 2400 Phenology: flowering & fruiting. RM RM 80490 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 9666 Francis Ramaley 1913 7 21 202 U.S.A. Colorado Boulder Boulder. Phenology: flowering & fruiting. RM RM 87412 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 3934 George E. Osterhout Ira W. Clokey 1920 6 23 175 U.S.A. Colorado Douglas Gann. 1737 Dry hillside. Phenology: flowering. RM RM 171116 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 5264 George E. Osterhout 1915 6 24 175 U.S.A. Colorado Yuma Willow Creek: 10 mi S of Wray. Phenology: flowering & fruiting. RM RM 171118 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 540 George E. Osterhout 1895 7 21 202 U.S.A. Colorado El Paso Palmer Lake. Phenology: flowering. RM RM 171117 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 2754 Ira W. Clokey 1917 7 6 187 U.S.A. Colorado Clear Creek Idaho Springs. Phenology: flowering. RM RM 261955 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 1119 John H. Beaman F. H. Erbisch 1957 6 26 177 U.S.A. Colorado Hinsdale 3 mi S of Lake City. Open areas among ponderosa pines in soil of finely divided shade. Phenology: flowering. RM RM 29275 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 5428 P. A. Rydberg F. K. Vreeland 1900 7 2 183 U.S.A. Colorado Costilla Sangre de Cristo Creek. -105.3152 37.5057 9 2400 2700 Phenology: flowering & fruiting. RM RM 526481 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 1582 Patricia P. Douglas 1987 6 21 172 U.S.A. Colorado Conejos 0.5 mi SSE of Canon, 2.5 mi SW of Las Mesitas. -106.1395 37.0417 1 2500 Moist sites of NNW exposure with Pinus ponderosa and Pinus edulis. Phenology: flowering & fruiting. RM RM 580525 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 18152 Ronald C. Wittmann William A. Weber 1991 5 31 151 U.S.A. Colorado Las Animas 4 mi N of Andrix, at intersection of roads 48.0 and 215.0. 1609 Barren, rocky caliche soils, with Frasera coloradensis. Phenology: flowering. RM RM 567065 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 22583 Ronald L. Hartman 1987 5 29 149 U.S.A. New Mexico Rio Arriba Carson National Forest: Cereza Mesa. -107.2581 36.5456 1 2103 2164 Pinyon-juniper, sandstone mesa and flats below. Phenology: flowering. RM RM 734563 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 18636 William A. Weber R. C. Witmann 1993 6 12 163 U.S.A. Colorado Elbert 6 mi S of Kiowa. Grassy hills. Phenology: flowering. RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 2665 James P. Vanderhorst 1991 6 17 168 U.S.A. Colorado Routt Flat Tops/White River Plateau: hills above Colorado River, ca 1 air mi NW of McCoy. -106.7315 39.9266 2134 Dry red sandstone hills with limestone outcrops, south exposure, with juniper-pinyon pine woodland. RM RM 523871 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 11579 Keith H. Dueholm 1981 6 17 168 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: S of North Platte River, ca 3 air mi SE of Guernsey. -104.7236 42.2414 1 1341 Eroded sandy hills with outcrops, south of river, with ponderosa pine. Phenology: flowering & fruiting. RM RM 333227 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 7108 Keith H. Dueholm 1979 6 19 170 U.S.A. Wyoming Niobrara Powder River Basin: above East Branch Robbers Roost Creek, ca 5 air mi NE of Riverview. -104.1386 43.4733 1 1158 Sagebrush plains, shaley ridge above creek; lower slopes of ridge. Phenology: fruiting. RM RM 598790 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 25408 B. E. Nelson 1993 5 27 147 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Hartville Uplift: between Rocky Pass and Long Canyon, ca 1.3 air mi NW of Hartville; ca 4.7 air mi N of Guernsey. -104.7436 42.3428 1 1457 1512 Rocky slopes below limestone flats with scattered junipers and ponderosa pine. Phenology: flowering. RM RM 598789 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 25585 B. E. Nelson 1993 6 13 164 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: above Horse Creek just N of Laramie County, ca 12 air mi SW of La Grange; ca 36 air mi SSW of Torrington. -104.3731 41.5664 1554 1585 Open rocky slopes below shortgrass plains. Phenology: flowering & fruiting. RM RM 598858 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 26990 B. E. Nelson 1993 7 18 199 U.S.A. Wyoming Laramie [location and coordinates withheld] 1573 1609 Steep grassy slopes in rough breaks. Phenology: flowering & fruiting. RM RM 598857 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 27444 B. E. Nelson 1993 7 26 207 U.S.A. Wyoming Platte [location and coordinates withheld] 1512 1542 Stony slopes and flats in ponderosa pine woodland. Phenology: flowering & fruiting. RM RM 704538 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 30474 B. E. Nelson 1994 5 19 139 U.S.A. Wyoming Platte Laramie Mountains: along Fletcher Park or County Road 133 ca 3/4-1 air mi N of the North Laramie River, ca 23 air mi WSW of Guernsey; ca 14 air mi NW of Wheatland. -105.1758 42.1837 1500 1530 Slopes and benchland of fine gravelly soils with cobblestones. Phenology: flowering. RM RM 704537 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 30510 B. E. Nelson 1994 5 19 139 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Marble or County Road 167 ca 1 air mi E of the Marble Quarry N of Marble Quarry Creek, ca 13 air mi W of Wheatland. -105.2057 42.0839 1512 1536 Sagebrush-grassland slopes and benches with fine gravelly soils and cobblestones. Phenology: flowering. RM RM 704536 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 32116 B. E. Nelson 1994 6 23 174 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: just off the southwest corner of Harmony Heights between Deer and Cherry creeks ca 8.5 air mi SW of Fort Laramie; ca 21.3 air mi W of Torrington. -104.5893 42.1079 1445 1481 Rough breaks of sandy slopes, outcrops and draws with juniper, mountain mahogany and some ponderosa pine. Phenology: flowering. RM RM 598856 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 39134 Ronald L. Hartman 1993 6 29 180 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Warm Springs Hill, ca 7 air mi S of Douglas. -105.3914 42.6569 1493 1554 Redbeds with strata of anhydrous gypsum; juniper woodland and grassland. Phenology: flowering & fruiting. RM RM 598855 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 39168 Ronald L. Hartman 1993 6 29 180 U.S.A. Wyoming Albany Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 3 air mi E of Esterbrook. -105.3142 42.4103 1 1615 1692 Sandy slope and plains with grassland and occasional ponderosa pine. Phenology: flowering & fruiting. RM RM 598854 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 39318 Ronald L. Hartman 1993 6 29 180 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 14 air mi SSE of Esterbrook. -105.2539 42.2983 1707 Sandy plains. Phenology: flowering & fruiting. RM RM 598853 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 39459 Ronald L. Hartman 1993 7 1 182 U.S.A. Wyoming Platte [location and coordinates withheld] 1493 1524 Limestone outcrops and calcareous grasslands with juniper. Phenology: flowering & fruiting. RM RM 598852 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 39553 Ronald L. Hartman 1993 7 1 182 U.S.A. Wyoming Platte [location and coordinates withheld] 1524 1615 Sandstone outcrops and sandy slopes; ponderosa pine and grasslands. Phenology: flowering & fruiting. RM RM 598851 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 39645 Ronald L. Hartman 1993 7 1 182 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 7.5 air mi W of Wheatland. -105.0872 42.0256 2 1463 Short-grass prairie. Phenology: flowering & fruiting. RM RM 598850 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 39844 Ronald L. Hartman 1993 7 4 185 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 7 air mi E of Albany County. -105.1361 41.9094 1600 Sandy slopes. Phenology: fruiting. RM RM 598849 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 39934 Ronald L. Hartman 1993 7 4 185 U.S.A. Wyoming Platte [location and coordinates withheld] 1493 Calcareous slopes and sandy flats. Phenology: flowering & fruiting. RM RM 830611 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 44007 B. E. Nelson 1998 6 25 176 U.S.A. Colorado Las Animas Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Park Plateau; in Sarcillo Canyon on County Road 41.7, ca 4.5 air mi N of Weston; ca 18 air mi W of Trinidad. -104.8202 37.2 2170 2182 Meadows with scattered ponderosa pine, pinyon, and oak. Phenology: flowering & fruiting. RM RM 830607 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 1444 Brian Elliott 1998 6 12 163 U.S.A. Colorado Costilla Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: by radio tower, ca 2 mi on Colo Hwy 159, S of San Luis. -105.5042 37.1667 2378 2439 By small reservoir and on hill; riparian with Artemesia tridentata. Phenology: flowering. RM RM 372214 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 8716 B. E. Nelson 1982 7 6 187 U.S.A. Wyoming Weston Powder River Basin: ridge between Stockade Beaver and Whoopup Creeks, ca 11.5 air mi SSE of Newcastle. -104.1308 43.7053 1 1280 Sandstone ridge with scattered ponderosa pine and juniper. Phenology: flowering & fruiting. RM RM 372213 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 8749 B. E. Nelson 1982 7 7 188 U.S.A. Wyoming Weston Black Hills: Elk Mountains: at the South Dakota, ca 14 air mi SE of Newcastle. -104.0503 43.6911 1 1585 Open woods and rocky meadows on the ridge top. Phenology: flowering & fruiting. RM RM 111334 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 1322 Herman E. Hayward 1927 6 22 173 U.S.A. Wyoming Crook Beulah. -104.0905 44.5446 3 1067 1158 Northern foothills and red beds; grass association; xerophytic. Phenology: flowering & fruiting. RM RM 382082 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 1237 Hollis Marriott 1982 6 26 177 U.S.A. Wyoming Crook Devils Tower National Monument: below southside trail N of maintenance shop. -104.7097 44.5828 1204 Somewhat common on sandy-silty soil with Pinus ponderosa, grasses. Rays pale lavender. Phenology: flowering & fruiting. RM RM 372227 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 1614 Hollis Marriott Dennis Horning 1982 7 23 204 U.S.A. Wyoming Weston Black Hills: U.S. Hwy 16 W of Redbird Draw, ca 8 air mi SE of Newcastle. -104.0697 43.7777 1 1402 Dry, rocky slopes and draws, Minnekahta limestone; mountain mahogony scrub. Phenology: flowering & fruiting. RM RM 372226 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 2797 Hollis Marriott 1983 6 10 161 U.S.A. Wyoming Crook [location and coordinates withheld] 1128 Grassy south and east-facing slopes and ridge top. Phenology: flowering & fruiting. RM RM 372225 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 3564 Hollis Marriott 1983 6 24 175 U.S.A. Wyoming Crook [location and coordinates withheld] 1524 Grassland; south, east, and northeast-facing slopes. ( ) From field notes. Phenology: flowering & fruiting. RM RM 372224 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 4421 Hollis Marriott 1983 7 12 193 U.S.A. Wyoming Crook [location and coordinates withheld] 1189 Roadcut in grassland. Phenology: flowering & fruiting. RM RM 372223 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 4445 Hollis Marriott 1983 7 12 193 U.S.A. Wyoming Crook [location and coordinates withheld] 1310 Grassland and eroded slopes N of old highway 14; Spearfish shale (redbeds). Phenology: flowering & fruiting. RM RM 830627 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 2044 Brian Elliott 1998 6 16 167 U.S.A. Colorado Las Animas [location and coordinates withheld] 1859 East side of road; open prairie with Quercus. Phenology: flowering & fruiting. RM RM 830626 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 2075a Brian Elliott 1998 6 18 169 U.S.A. Colorado Chaffee Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sawatch Range: on County Road 202 from Mears Junction, S of Poncha Springs. -106.1483 38.4036 2713 North-facing slopes with ponderosa pine and Engelmann spruce. Phenology: flowering & fruiting. RM RM 335916 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 669 Hollis Marriott 1981 5 28 148 U.S.A. Wyoming Crook Devils Tower National Monument: South Side Trail, ca 0.5 mi E of Visitors Center. -104.7165 44.5865 1280 Common on sandy soil of south slope with Psoralea agrophylla and Andropogon scoparius. Light pink spreading rays, nodding buds. Phenology: flowering. RM RM 372222 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 7117 Hollis Marriott 1984 6 23 175 U.S.A. Wyoming Crook [location and coordinates withheld] 1128 Grassland on rocky soil. Phenology: flowering & fruiting. RM RM 830625 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 2140a Brian Elliott 1998 6 18 169 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: junction of Ute Pass Road with Forest Road 857 at Columbia Gulch; off U.S. Hwy 285, W of Villa Grove. -106.0926 38.2102 2682 Ponderosa pine. Phenology: flowering. RM RM 372221 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 7302 Hollis Marriott 1984 6 27 179 U.S.A. Wyoming Weston Black Hills: W of Wyo Hwy 116 near junction with Arch Creek Road, ca 5 air mi NNE of Upton. -104.58389 44.1567 1 1356 Sagebrush-grassland with occasional pines and junipers. Phenology: flowering & fruiting. RM RM 372220 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 7380 Hollis Marriott 1984 6 27 179 U.S.A. Wyoming Weston [location and coordinates withheld] 1371 Sagebrush-grassland (Artemisia cana). Phenology: flowering & fruiting. RM RM 372219 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 7457 Hollis Marriott 1984 7 2 184 U.S.A. Wyoming Weston [location and coordinates withheld] 1676 Grassland on red shale soil (Spearfish Formation). Phenology: flowering & fruiting. RM RM 335848 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 773 Hollis Marriott 1981 7 4 185 U.S.A. Wyoming Crook Devils Tower National Monument: old fire road, E of Main Road, 1 mi below West Road Junction. -104.722 44.5836 1204 Occasional on sandy-silty soil of open grassland with Andropogon scoparius and Bouteloua curtipendual. Flowers with with rays. Phenology: flowering & fruiting. RM RM 372218 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 8033 Hollis Marriott 1984 7 14 196 U.S.A. Wyoming Weston Black Hills: Summit Ridge near lookout (W of Boles Canyon), ca 7.5 air mi E of Newcastle. -104.0453 43.85028 2 1829 Grassy opening in pine forest on ridgetop, rocky soil (limestone). Phenology: flowering & fruiting. RM RM 372217 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 8368 Hollis Marriott 1984 8 2 215 U.S.A. Wyoming Weston [location and coordinates withheld] 1432 South and east-facing slopes with scattered ponderosa pines and Rocky Mountain junipers, sandy-rocky soil with sandstone cliffs and talus. Phenology: flowering & fruiting. RM RM 372216 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 8577 Hollis Marriott Dennis Horning 1984 8 4 217 U.S.A. Wyoming Weston [location and coordinates withheld] 1631 South-facing slope below limestone cliffs, grassland with scattered pines. Phenology: flowering & fruiting. RM RM 372215 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 8752 Hollis Marriott Dennis Horning 1984 8 8 221 U.S.A. Wyoming Weston Black Hills: Elk Mountain area, Mix Spring, ca 14.5 air mi SSE of Newcastle. -104.0705 43.6767 1 1463 Ponderosa pine forest. Phenology: flowering & fruiting. RM RM 333251 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 7085 Keith H. Dueholm 1979 6 19 170 U.S.A. Wyoming Weston Powder River Basin: ca 22 air mi SSE of Newcastle. -104.0508 43.5322 1 1097 (Pine covered uplift); gravelly pine slopes; open, buffalo grass glades; glades, pine slopes. ( ) From field notes. Phenology: fruiting. RM RM 372212 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 15920 Ronald L. Hartman 1983 7 12 193 U.S.A. Wyoming Crook Black Hills: ca 7 air mi N of Hulett. -104.6103 44.7844 1 4100 4200 Oak woodlands, sandstone rimrock and sandy lower slopes, prairies, and shaded ravines; prairie. Phenology: fruiting. RM RM 372211 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 16390 Ronald L. Hartman 1983 7 16 197 U.S.A. Wyoming Crook Black Hills: ca 3 air mi NNE of Beulah. -104.0578 44.58306 2 1067 Prairie and breaks with dry stream; prairie. Phenology: flowering & fruiting. RM RM 372210 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 16448 Ronald L. Hartman 1983 7 18 199 U.S.A. Wyoming Crook Black Hills: ridge between Beaver Creek and the Belle Fourche River, ca 5 air mi NNW of Alva. -104.48833 44.7553 1 1158 Sandy ridge with ponderosa pine woodlands and prairies; prairie. Phenology: fruiting. RM RM 372209 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 16603 Ronald L. Hartman 1983 7 18 199 U.S.A. Wyoming Crook Black Hills: ca 8.5 air mi SE of Hulett. -104.48778 44.59528 1 1402 Wooded stream drainage and sandy prairie; prairie. Phenology: fruiting. RM RM 372208 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 17931 Ronald L. Hartman 1984 7 11 193 U.S.A. Wyoming Crook Black Hills: Green Mountain, ca 3 air mi E of Sundance. -104.32611 44.4219 2 1463 Plains with outcrops of Chugwater red beds, Pinus ponderosa covered mountain slopes and summit, and moist shaded limestone canyon; prairie. Phenology: flowering & fruiting. RM RM 372207 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 18354 Ronald L. Hartman 1984 7 15 197 U.S.A. Wyoming Crook Black Hills: ca 7.5 air mi SE of Sundance. -104.2633 44.3344 1 1493 Pinus ponderosa covered ridge and open sandy slopes. Phenology: flowering & fruiting. RM RM 372206 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 18405 Ronald L. Hartman 1984 7 17 199 U.S.A. Wyoming Crook Black Hills: lower slopes of Hooker Peak and plains to the NW, 7-8 air mi SSE of Sundance. -104.3044 44.3197 3 1554 Plains, Pinus ponderosa wooded slopes, moist open drainages and stock pond; moist drainage and adjacent slopes. Phenology: flowering & fruiting. RM RM 830624 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 2863 Brian Elliott 1998 6 27 178 U.S.A. Colorado Huerfano Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest boundary: N on Gardener Road or County Road 63.4, W of Walsenburg. -105.2004 37.8892 2408 Pinus ponderosa. Phenology: flowering & fruiting. RM RM 830623 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 2871 Brian Elliott 1998 6 27 178 U.S.A. Colorado Huerfano Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest boundary: N on Gardener Road or County Road 63.4, W of Walsenburg. -105.2004 37.8892 2408 Pinus ponderosa. Phenology: flowering & fruiting. RM RM 900033 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 3908B Ben Legler Neil Snow 2007 6 7 158 U.S.A. New Mexico Colfax Vermejo Park Ranch: along east side of I-25, 1/4-3/4 air mi SW of where I-25 crosses the Vermejo River. -104.5781667 36.48672222 13 1816 Shortgrass prairie dominated by Bouteloua dactyloides, Hilaria jamesii, and other grasses; area along fenceline was recently disturbed. Rays lavender; scattered. Phenology: flowering. RM RM 900032 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 4071 Ben Legler Neil Snow 2007 6 9 160 U.S.A. New Mexico Colfax Vermejo Park Ranch: around easternmost of Bremmer Lakes in Van Bremmer Park near junction of Cimarron Road and Van Bremmer Road. -105.0808333 36.83861111 2509 Open Pinus ponderosa forest and adjacent lakeside meadows. Rays lavender. Phenology: flowering. RM RM 900031 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 4242 Ben Legler 2007 6 12 163 U.S.A. New Mexico Colfax Vermejo Park Ranch: knoll on north side of Bernal Creek where it joins the Vermejo River at its passage through The Little Wall; 8 air mi NW of Vermejo Park. -105.1266667 36.94972222 2501 Small, rounded, rocky knoll with scattered Pinus ponderosa saplings, heavily browsed Cercocarpus montanus, Eriogonum jamesii, bunchgrasses. Rays pale lavender; disks yellow; stems in clumps in bare soil; occasional. Photographed. Phenology: flowering. RM RM 900016 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 5717 Ben Legler 2007 7 7 188 U.S.A. New Mexico Colfax Vermejo Park Ranch: knoll 0.7 air mi due E of upper Underwood Lake. -105.1971111 36.96180556 6 3050 Rocky meadow on rounded knoll, dominated by Danthonia parryi, Festuca arizonica, Carex spp., Oxytropis lambertii, with scattered Pinus aristata. Rays pale lavender; occasional. Phenology: flowering. RM RM 900015 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 8191 Ben Legler 2008 5 28 149 U.S.A. New Mexico Colfax Vermejo Park Ranch: south side of Van Bremmer Creek 1.8 air mi SE of where creek crosses U.S. Hwy 64. -104.752831 36.553669 1888 Gently rolling prairie; stony soil; some areas disturbed by dirt road bed and cattle watering pond. Rays white; disks yellow; uncommon. Specimen GPS: 36.553612, -104.752899. Phenology: flowering. RM RM 840086 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 8687 Ben Legler 2008 6 11 163 U.S.A. New Mexico Colfax Vermejo Park Ranch: along north shore of the Vermejo River 0.8 air mi E of where it passes through The Little Wall. -105.110138 36.948196 2460 Large, flat gravel bars in river bottom, well vegetated with Oxytropis sericea, Juncus balticus, and Thermopsis. Ray flowers white with slight pink tinge; occasional on rocky rise. Photographed. Specimen GPS: 36.948387, -105.110352. Phenology: flowering. RM RM 900014 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 8845 Ben Legler 2008 6 17 169 U.S.A. New Mexico Colfax Vermejo Park Ranch: on north side of Bernal Creek 0.3 air mi W of where it passes through The Wall. -105.173897 36.934677 2757 Open meadow, mesic soil, with abundant Elymus canadensis and Cynoglossum officinale. Ray flowers pale lavender, disk flowers yellow; stems in small clumps; occasional. Specimen GPS: 36.934875, -105.173912. Phenology: flowering. RM RM 900013 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 9609 Ben Legler 2008 7 11 193 U.S.A. New Mexico Colfax Vermejo Park Ranch: on east side of Little Vermejo Creek 0.1 air mi S of Colorado. -105.13475 36.993668 2628 Flat mesic meadows with Hesperostipa comata, Oxytropis sericea, and Ratibida columnifera. Ray flowers white or pink, disk flowers yellow; uncommon. Specimen GPS: 36.99361, -105.134735. Phenology: flowering. RM RM 830610 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 1019a Charity Hall Brian Jacobs and Alex Morgan 1998 6 21 172 U.S.A. Colorado Custer Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: Froze Creek State Wildlife Trust Area. -105.3834 38.0059 2518 Fine-grained soil; dominant species: grasses, Erigeron, and Erysimum. Phenology: flowering & fruiting. RM RM 830609 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 1252a Charity Hall Brian Jacobs and Alex Morgan 1998 6 25 176 U.S.A. Colorado Custer Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 8.5 road mi on Oak Creek Grade Road from Colo Hwy 96. -105.3651 38.2102 2454 2500 Along dry stream bed and slopes; dry, sandy soil; dominant species: ponderosa, grasses, Castilleja, and Lupinus. Phenology: flowering. RM RM 916628 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 970 Laura E. Lukas 2007 6 20 171 U.S.A. Wyoming Albany Centennial Valley: along County Road 416 (Dinwiddie Road), ca 2 air mi SE of Centennial, . -106.1008 41.2828 2409 Dry plains. Phenology: flowering. RM RM 830608 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 1436b Charity Hall B. E. Nelson, Brian Jacobs and Alex Morgan 1998 6 27 178 U.S.A. Colorado Custer Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: off of County Road 265. -105.2919 38.1956 2652 2682 Dry, sandy soil; along gulch and slopes; dominant species: ponderosa and Chrysothamnus. Phenology: flowering. RM RM 916630 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 74815 B. E. Nelson 2008 7 7 189 U.S.A. Wyoming Carbon Saratoga Valley: north end of Lake Oreek Flats on County Road 215 (Stock Drive Way), ca 8.4 air mi NNW of Saratoga. -106.744 41.5671 2103 2134 Sandy rolling sagebrush steppe with cobblestone ridges and knolls. Phenology: flowering. RM RM 916629 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 74889 B. E. Nelson 2008 7 10 192 U.S.A. Wyoming Albany Medicine Bow Mountains: near the end of BLM Road 3431 above the Laramie River Canyon, ca 5 air mi S of Woods Landing; ca 29.5 air mi SW of Laramie. -106.0319 41.0384 2469 2500 Gravelly grass/forb ridgetop and slopes with black sagebrush and rabbitbrush. Phenology: flowering. RM RM 916627 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 5378 Laura E. Lukas 2008 6 25 177 U.S.A. Wyoming Albany Medicine Bow Mountains: southern Sheep Mountain, between miles 1 and 2 of Sheep Mountain Trail, ca 25 air mi SW of Laramie; ca 11 air mi SSE of Centennial. -106.0326 41.1468 2481 Rocky grasslands with some sagebrush. Phenology: flowering. RM RM 824024 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 6451 Michael Schiebout 2005 6 22 173 U.S.A. New Mexico Colfax Whittington Center: 15 air mi SW of Raton. -104.505 36.778056 1964 Prairie, sandy soil. Phenology: flowering. RM RM 830622 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 60129 Ronald L. Hartman Brian Elliott 1998 5 19 139 U.S.A. Colorado Pueblo Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Red Creek Springs Road West, ca 11 air mi SW of Pueblo (city center). -104.7795 38.2102 1463 1524 Grasslands with juniper. Phenology: flowering & fruiting. RM RM 830621 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 60740 Ronald L. Hartman Melanie Arnett, Charity Hall, Brian Jacobs, and Alex Morgan 1998 6 1 152 U.S.A. Colorado Custer Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: Oak Creek Grade Road (County Road 255), ca 5 road mi NE of Silvercliff. -105.4017 38.1956 2408 2432 Oak-pinyon and grassland. Phenology: flowering & fruiting. RM RM 830620 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 60964 Ronald L. Hartman Melanie Arnett, Charity Hall, Brian Jacobs, and Alex Morgan 1998 6 2 153 U.S.A. Colorado Huerfano Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 0.5-1 air mi ENE to NE of Gardner Butte. -105.1301 37.7988 2149 2216 Grassland with areas of pinyon pine. Phenology: flowering & fruiting. RM RM 830619 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 61030a Ronald L. Hartman Melanie Arnett, Charity Hall, Brian Jacobs, and Alex Morgan 1998 6 3 154 U.S.A. Colorado Huerfano Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: ca 8.5 air mi N of Gardner Butte in vicinity of intersection of Forest Roads 630 and 637. -105.1455 37.9038 2560 2682 Ponderosa pine slopes and sandy hill top. Phenology: flowering & fruiting. RM RM 830618 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 61111 Ronald L. Hartman Melanie Arnett, Charity Hall, Brian Jacobs, and Alex Morgan 1998 6 3 154 U.S.A. Colorado Huerfano Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: County Road 634, ca 5-6 air mi NNW of Gardner Butte. -105.2004 37.8454 2286 2329 Grasslands and pinyon pine-juniper woodland. Phenology: flowering & fruiting. RM RM 830617 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 61305 Ronald L. Hartman 1998 6 15 166 U.S.A. Colorado Pueblo Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Colo Hwy 78, ca 5.5 air mi SW of Pueblo (city center). -104.688 38.2248 1493 1524 Roadcut with calcareous substrate. Phenology: flowering & fruiting. RM RM 830616 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 61663a Ronald L. Hartman 1998 6 19 170 U.S.A. Colorado Custer Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: ca 0.2-0.5 air mi NE of Silver Cliff along County Road 255. -105.4383 38.1372 2408 2439 Grasslands. Phenology: flowering & fruiting. RM RM 830615 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 61692 Ronald L. Hartman 1998 6 19 170 U.S.A. Colorado Custer Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: ca 0.2-0.5 air mi NE of Silver Cliff along County Road 255. -105.4383 38.1372 2408 2439 Grasslands. Phenology: flowering & fruiting. RM RM 830614 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 61909 Ronald L. Hartman 1998 7 2 183 U.S.A. Colorado Saguache La Garita Mountains: Hodding Creek, ca 2-2.5 road mi SW of Colo Hwy 114, ca 12 air mi W of Saguache. -106.3568 38.0916 2500 2530 Conifer forests, slopes to rock outcrop and stream bottom. Phenology: flowering & fruiting. RM RM 830613 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 62072 Ronald L. Hartman 1998 7 3 184 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: road to Spanish Creek, ca 2 road mi NNW of Colo Hwy 114; ca 4 air mi E of North Pass. -106.5002 38.2151 2682 2698 Grassland and coniferous woodland. Phenology: flowering & fruiting. RM RM 830612 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 62113 Ronald L. Hartman 1998 7 3 184 U.S.A. Colorado Saguache La Garita Mountains: ca 1 air mi W of Big Springs Picnic Area, ca 12 air mi W of Saguache. -106.3568 38.077 2591 2621 Igneous caprock and drainage below. Phenology: flowering & fruiting. RM RM 841157 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 2329 Dina Clark 2007 5 16 136 U.S.A. Colorado Baca Shell Rock Canyon Natural Area: approx. 1 mi S of Deora at the intersection of CR6 and RR Road. 1507 Rolling terrain with exposures of cretaceous-age greenhorn limestone, sparsely vegetated outcrop with Hesperostipa neomexicana, Achnatherum hymenoides, and Chondrosum gracile. 7.5' Deora Quad Phenology: flowering. RM RM 830546 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 6077a Brian Elliott 1999 5 25 145 U.S.A. Colorado Huerfano [location and coordinates withheld] 2225 Foothills with pinyon-juniper woodlands. Phenology: flowering & fruiting. RM RM 275482 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 110 Elray S. Nixon 1964 6 20 172 U.S.A. Nebraska Sheridan Metcalf Public Hunting Grounds, 13 mi N of Hay Springs. 1006 Open ridges and Pinus ponderosa forest. Phenology: flowering. RM RM 830545 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 6354 Brian Elliott Elizabeth Mark 1999 6 3 154 U.S.A. Colorado Fremont Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: up Five Point Gulch, ca 1.5 mi E of Texas Creek; W of Pueblo on U.S. Hwy 50. -105.5791 38.427 2134 Canyon and west side of ridge in pinyon-juniper. Phenology: flowering & fruiting. RM RM 830544 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 6907 Brian Elliott Elizabeth Mark 1999 6 11 162 U.S.A. Colorado Costilla [location and coordinates withheld] 2378 2530 Artemisia tridentada/pinyon-juniper. Phenology: flowering & fruiting. RM RM 830543 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 7520 Brian Elliott Elizabeth Mark 1999 6 20 171 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: E of Colo Hwy 150, ca 1.5 air mi S of Great Sand Dunes National Monument. -105.5678 37.6676 2439 Grassland and pinyon-juniper. Phenology: flowering & fruiting. RM USFS 857369 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 4770 James F. Fowler 2005 8 17 229 U.S.A. Arizona Coconino Kaibab National Forest: Beale Mountain Flats, ca 10 mi N of Parks. -111.9235 35.3827 1 2256 Ponderosa pine. Kendrick burn. Phenology: flowering & fruiting. RM USFS 898280 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 6198 Michael K. Kirkpatrick 2011 6 19 170 U.S.A. Colorado Eagle Gore Range: White River National Forest: McPhee Gulch, ca 4 air mi NE of State Bridge. -106.5651 39.897 2225 2347 Dry slopes and meadows with sagebrush and pinyon-juniper. Phenology: flowering. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 10CV Cynthia Villa U.S.A. Colorado Grand Blue Valley Ranch. -106.37249 40.0028 1 2256 2286 Phenology: flowering. RM RM 830914 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 64683 Ronald L. Hartman 1999 6 24 175 U.S.A. Colorado Huerfano Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: southeast end of Black Mountain, 7 air mi NW of Gardner. -105.2553 37.8454 2743 2774 Grassland with pinyon and ponderosa pine on slopes. Phenology: flowering. RM RM 830542 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 64759 Ronald L. Hartman 1999 6 27 178 U.S.A. Colorado Huerfano Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: benchland ca 2 air mi NE of Sharpsdale. -105.3307 37.7405 2500 2560 Grassland and pinyon pine woodland with some volcanic rock outcrops. Phenology: flowering & fruiting. RM RM 830541 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 65083 Ronald L. Hartman Fengjie Sun 1999 7 11 192 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: ca 2.5 air mi NNW of Colo Hwy 114 on road to Cabin Draw. -106.3152 38.1963 2621 Ridge and sides of basaltic rock. Phenology: flowering & fruiting. RM USFS 892133 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 4774 James F. Fowler 2005 8 18 230 U.S.A. Arizona Coconino Kaibab National Forest (South): Beale Mountain Flats, ca 10 mi N of Parks. Ponderosa pine. Kendrick burn Phenology: flowering & fruiting. RM RM 830540 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 65544 Ronald L. Hartman 1999 7 31 212 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest: Soda Spring Gulch, County Road LL56, ca 7 air mi WSW of Villa Grove. -106.0741 38.224 2621 2865 Igneous outcrops and adjacent grassland. Phenology: flowering & fruiting. RM RM 830539 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 65567 Ronald L. Hartman 1999 7 31 212 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest: Soda Spring Gulch, County Road LL56, ca 7 air mi WSW of Villa Grove. -106.0741 38.224 2621 2865 Igneous outcrops and adjacent grassland. Phenology: flowering & fruiting. RM RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 7331 Amy J. Roderick 1998 7 27 208 U.S.A. Wyoming Albany Upper North Platte and Laramie River Drainages: Laramie Plains: Box Canyon E of Fetterman Road, ca 5 air mi N of Wheatland Reservoir No. 3. -105.7319 41.9803 2219 Calcareous butte of cushion plants and slope of mountain mahogany and scattered limber pine. Phenology: flowering & fruiting. RM RM 830538 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 65877 Ronald L. Hartman 1999 8 3 215 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: McIntyre Ridge, 4-4.5 air mi ENE of Saguache. -106.0648 38.0916 2332 2591 Volcanic rock outcrops. Phenology: fruiting. RM RM 830537 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 66422 Ronald L. Hartman 1999 8 22 234 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Dry Gulch Road. -106.241 38.1411 2500 2835 Volcanics. Phenology: flowering. RM RM 914469 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 10811 Robert D. Dorn 2013 7 31 212 U.S.A. Wyoming Platte Patten Creek Road ca 12 mi N of Guernsey. -104.766667 42.451667 1554 Rocky slope, with Pinus ponderosa and Artemisia ludoviciana. Rays white. Phenology: flowering. RM USFS Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 6198 Michael K. Kirkpatrick 2011 6 19 170 U.S.A. Colorado Eagle Gore Range: White River National Forest: McPhee Gulch, ca 4 air mi NE of State Bridge. -106.5651 39.897 2225 2347 Dry slopes and meadows with sagebrush and pinyon-juniper. Phenology: flowering. RM RM 111335 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 1521 Herman E. Hayward 1927 6 27 178 U.S.A. South Dakota Custer Buffalo Gap. -103.3124 43.4923 1 975 1067 Red foothills; grass association; xero-mesophytic. Phenology: flowering & fruiting. RM RM 111335 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 2021 Herman E. Hayward 1927 7 9 190 U.S.A. Wyoming Weston Newcastle. -104.2086 43.8517 3 1295 1371 Western foothills; Cercocarpus associaton; xero-mesophytic. Phenology: flowering & fruiting. RM RM 952815 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 11747 Ronald L. Hartman 1980 6 20 172 U.S.A. New Mexico Rio Arriba Northeast end of Black Mesa, ca 1 air mi N of Embudo. -105.9607 36.2238 1 2103 Rocky outcrop and slopes of mesa. Phenology: flowering & fruiting. RM RM 957646 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 635 Carlos A. Popolizio Donald L. Hazlett 1996 6 12 164 U.S.A. Wyoming Platte Camp Guernsey: ca 0.4 km N of Spring Creek and ca 1.0 km NW of confluence of Patten Creek and Broom Creek. 1470 Gentle to moderate slopes; disturbed mixed grass prairie; loam; with Melilotus officinalis, Agropyron desertorum, Bromus tectorum, Erigeron spp. Scattered; erect, taprooted, perennial herb; 15-25 cm tall; Leaf surface appressed pubescent; disk yellow; ray white. Phenology: flowering. RM RM 957647 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 666 Carlos A. Popolizio Nancy E. Hasting, Rosalie M. Smith, Donald L. Hazlett 1996 6 11 163 U.S.A. Wyoming Platte Camp Guernsey: ca 0.9 km NW of Rocky Pass, ca 1.6 km W of Webb Canyon Road. 1500 Moderate to steep slopes; mixed juniper woodland and mountain mahogany scrubland; rocky loam with cryptogam; with Juniperus scopulorum, Cercocarpus montanus, Yucca glauca, Gutierrezia sarothrae, Stipa spp. Scattered; erect, taprooted, perennial herb; to 20 cm tall; disk yellow; ray lavender. Phenology: flowering. RM RM 961496 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 258 Nancy E. Hastings P. Block 2007 7 2 183 U.S.A. Wyoming Platte Camp Guernsey: ranch parcel small canyon drainage; south end of transect ca 2.9 km due N of Range Control, ca 6.4 km NE of Guernsey Reservoir. 1445 Level to sloping on each side of drainage; grassland in canyon drainage; silty loam; with Hesperostipa comata, Agropyron cristatum, Pascopyrum smithii, Achillea millefolium, Bromus japonicus, B. inermis. Scattered; ascending to erect, perennial herb; 1.5 dm tall; disk yellow; ray white. Phenology: flowering. RM RM 1009456 Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 2990 B. E. Nelson Ray Umber and Tilton Davis IV 1979 6 24 175 U.S.A. Colorado Saguache La Garita Mountains: along Houselog Creek, ca 4.5 road mi S of Colo Hwy 114 on County Road 27, 13 air mi W of Saguache. -106.3756 38.0728 700 2682 Open grassy slopes. Phenology: flowering. RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 1425 Timothy W. Chumley 1995 7 4 185 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: South Park: Spinney Mountain State Wildlife Area off County Road 59 along the South Platte River, ca 3 air mi E of Hartsel. -105.7265 39.0209 1 2682 Along the gravelly banks of a flowing irrigation ditch. Phenology: flowering. RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 1979 Timothy W. Chumley 1995 7 18 199 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: South Park: along the southeastern shore of Antero Reservoir and adjacent hills, ca 4 air mi NE of Antero Junction; ca 6.5 air mi SW of Hartsel. -105.8933 38.9633 1 2725 2804 Grassy slopes and hills above the lake. Phenology: flowering. RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 2029 Timothy W. Chumley 1995 7 18 199 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Mosquito Range: Pony Park off Pony Creek or Forest Road 433, ca 1.5 air mi W of intersection with U.S. Hwy 285, ca 4 air mi NNW of Antero Junction; ca 10.2 air mi WSW of Hartsel. -105.986 38.9777 1 2768 2804 On slopes of a grassy hill. Phenology: flowering. RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 537 Timothy W. Chumley 1995 6 1 152 U.S.A. Colorado Fremont East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: off County Road 9, ca 5.5 air mi N of Canon City; ca 0.2 road mi S of Garden Park Interpretive Site. -105.2248 38.5275 1 2969 Sandy-gravelly drainage with rocky pinyon-juniper uplands; mostly on Dakota sandstone with underlying Morrison formation occasionally outcropping. Phenology: flowering. RM Erigeron canus physical specimen Asteraceae Erigeron canus A. Gray 968a Timothy W. Chumley 1995 6 19 170 U.S.A. Colorado Douglas East-central Colorado: Mosquito Range to Plains: Rampart Range: off Colo Hwy 67 along Horse Creek, ca 1/2 air mi SE of Deckers; ca 20.1 air mi NNW of Woodland Park. -105.213 39.2511 1 1963 2109 Coarse granitic gravel slopes above creek, in ponderosa pine. Phenology: flowering. 3600 3,1,0 true