Record Number Database Code Specimen ID Project Herbarium Accession Number Barcode NPS Accession NPS Catalog Family Genus 1 Specific Epithet 1 Specific Author 1 Infraspecific Rank 1 Infraspecific Epithet 1 Infraspecific Author 1 Name 1 Qualifier Name 1 Qualifier Position Hybrid Symbol Genus 2 Specific Epithet 2 Specific Author 2 Infraspecific Rank 2 Infraspecific Epithet 2 Infraspecific Author 2 Name 2 Qualifier Name 2 Qualifier Position Conservation Status Annotations Site Key Collector Collector Number Other Collectors Day Collected Month Collected Year Collected Verbatim Collection Date Country State County Locality Site Description Minimum Elevation Maximum Elevation Elevation Unit LatitudeLongitude UTM TRS Decimal Latitude Decimal Longitude Geodetic Datum Coordinate Uncertainty Coordinate Uncertainty Unit Elevation Georeferenced TRS Georeferenced Georeference Sources Georeference Remarks Georeferenced By Specimen Notes Other Notes Phenology Cultivated Images Type Specimen? TypeDetails 1 RM 775844 Heidel 2007 RM 841356 RM0047698 Asteraceae Pyrrocoma uniflora (Hook.) Greene RM-116780 Bonnie Heidel 2923 20 6 2007 U.S.A. Wyoming Sweetwater Great Divide Basin: Chain Lakes, ca 33 air mi NW of Rawlins along BLM Road 3202 (Ritter Road). Wet meadow areas with high vegetation cover in playa, associated with Juncus balticus, Carex praegracilis, Pedicularis crenulata, Dodecatheon pulchellum, Thelypodium sagittatum. 6525 ft. T23N R92W S18 SW1/4 Flowering N RM0047698 N 2 RM 871964 Seeds of Success RM Asteraceae Pyrrocoma uniflora (Hook.) Greene RM-155501 Denise C. Wilson WY090-105 Forrest Maclean, Andrew Donakowski, Madelyn Hoagland-Hanson, Keiana Montgomery 23 6 2012 U.S.A. Wyoming Lincoln Along Wheat Creek above Wheat Creek Meadows W of County Road 306. Frontier formation of Oyster Ridge- fossilized marine oyster shells in sandstone; sandy loam and humus on wetland; with Carex aquatilis, C. macloviana, Phleum pratense, Dodecatheon pulchellum, Sisyrinchium montanum, Pedicularis groenlandica, Plantago eriopoda, C. praegracilis. 7379 ft. 41° 59' 46.694" N, 110° 32' 20.481" W; NAD 83, , Field Notes 41.996304 -110.539022 NAD 83 Field Notes Flowering and Fruiting N N 3 RM 905389 RMHERB2 RM 957024 RM0210520 Asteraceae Pyrrocoma uniflora (Hook.) Greene 1. Haplopappus uniflorus (Hook.) Torr. & A. Gray
Annotated by Sherel Goodrich. RM-451626 Sherel Goodrich 28623 A. Cameron 27 6 2013 U.S.A. Wyoming Lincoln State Section within Bridger-Teton National Forest, Fontenelle drainage, Pomeroy Basin, Aspen Creek drainage. Ephemerally wet alkaline or saline meadow. 7915 ft. 42° 17' 30" N, 110° 33' 11" W; unknown, , Specimen Label 42.291667 -110.553056 unknown N Specimen Label Flowering N RM0210520 N 4 RM 905443 RMHERB2 RM 956954 RM0210651 Asteraceae Pyrrocoma uniflora (Hook.) Greene 1. Haplopappus uniflorus (Hook.) Torr. & A. Gray
Annotated by Sherel Goodrich. RM-451649 Sherel Goodrich 28762Q 25 7 2014 U.S.A. Wyoming Uinta Wyo Hwy 410, 0.85 mi E of Robertson. Moist and wet meadow. 7290 ft. 41° 11' 6" N, 110° 23' 47" W; unknown, , Specimen Label 41.185 -110.396389 unknown N Specimen Label Flowering N RM0210651 N 5 RM 929537 RMHERB2 RM 1035392 RM0327303 Asteraceae Pyrrocoma uniflora (Hook.) Greene RM-460108 Sherel Goodrich 29540 19 8 2019 U.S.A. Wyoming Uinta Uinta Mountains: Uinta-Wasatch-Cache National Forest: sage Creek drainage, 5 3/4 mi 266 deg from Lonetree. Dry meadow in Bridger Formation with soils reflecting influence of this formation. 8315 ft. 41.0461° N, 110.2657° W; unknown, , GPS reading 41.0461 -110.2657 unknown N GPS reading Flowering and Fruiting N N 6 RM 929560 RMHERB2 RM 1035487 RM0327280 Asteraceae Pyrrocoma uniflora (Hook.) Greene RM-451474 Sherel Goodrich 28686 1 8 2013 U.S.A. Wyoming Lincoln 17.3 mi and 3.5 deg from Kemmerer, near the head of Roney Creek. Alkali flat adjacent to a meadow. 7400 ft. 42° 2' 32.4" N, 110° 31' 24" W; unknown, , Specimen Label 42.042333 -110.523333 unknown N Specimen Label Larger specimen with much branched caudex. Flowering and Fruiting N N 7 RM 101243 Chumley 1996 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-14018 Timothy W. Chumley 6656 30 8 1996 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Mosquito Range: Mosquito Pass/Mosquito Peak: along the Continental Divide and slopes E to the North London Mine, ca 6.5 air mi W of Alma. Along the shores of an alpine lake and adjacent rock outcrops and wetlands. 12120 13810 ft. 39.2962° N, 106.1723° W zone 13, 398314E, 4349947N T9S R79W S1 W1/2; also E1/2 S2, NE1/4 S11; also NW1/4 S12 39.2962 -106.1723 Flowering N N 8 RM 101375 Chumley 1996 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-14019 Timothy W. Chumley 6787 Bobbi Siems 31 8 1996 U.S.A. Colorado Park East-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. Roadside on steep, rocky slopes near the top of the ridge. 12200 13200 ft. 39.1951° N, 106.1723° W zone 13, 399108E, 4338866N T10S R79W S12 39.1951 -106.1723 Flowering and Fruiting N N 9 RM 105244 Rosenthal 1997 USFS 852949 USFS0037371 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-14179 David Rosenthal 1405 27 6 1997 U.S.A. Wyoming Fremont Wind River Range: Shoshone National Forest: drainage and slopes accross highway from Tie Hack Memorial, ca 19 mi W of Dubois on U.S. Hwy 26/287. Sagebrush shrubland with occasional wet areas in drainage. 7800 8000 ft. 43.64694° N, 109.92194° W T43N R109W S34 N1/2 43.64694 -109.92194 Flowering N USFS0037371 N 10 RM 129515 Evert 2001 RM 825282 RM0019771 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-14996 Erwin F. Evert 38995 21 7 2001 U.S.A. Wyoming Teton Yellowstone Plateau: Yellowstone National Park: in West Thumb thermal area. On wet and dry sinter with Agrostis scabra, Triglochin maritimum, and Mimulus guttatus. 7740 ft. T51N R114W S3 Flowering and Fruiting N RM0019771 N 11 RM 129827 Evert 2003 RM 912387 RM0066572 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-15035 Erwin F. Evert 40059 15 6 2003 U.S.A. Wyoming Park Yellowstone Plateau: Yellowstone National Park: Factory Hot Springs along Alum Creek, west side of Hayden Valley, 4 mi WSW of the Canyon-Lake Road. On sinter in thermal area with Lepidium virginicum var. pubescens, Veronica arvensis, and Capsella bursa-pastoris. 7720 ft. T54N R114W S24 Flowering and Fruiting N RM0066572 N 12 RM 129962 Evert 2003 RM 912027 RM0068109 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-15044 Erwin F. Evert 40194 29 6 2003 U.S.A. Wyoming Park Yellowstone Plateau: Yellowstone National Park: Artists Paint Pots thermal area, ca 4 mi SW of Norris Junction. On sinter with Dichanthelium acuminatum, Pteridium aquilinum var. latiusculum, and Vaccinium cespitosum. 7400 ft. T54N R115W S4; also S5 44.6927 -110.7379 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0068109 N 13 RM 130367 Evert 2003 RM 913054 RM0065512 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-15069 Erwin F. Evert 40601 2 8 2003 U.S.A. Wyoming Teton Yellowstone Plateau: Yellowstone National Park: just W of Howard Eaton Trail, 1/4 mi W of Lone Star Geyser, ca 4 mi SSE of Old Faithful. Dry-moist sinter in thermal area with Rumex acetosella, Ivesia gordonii, and Panicum acuminatum. 7630 ft. T51N R116W S3 Flowering and Fruiting N RM0065512 N 14 RM 130866 Evert 2004 RM 912591 RM0068257 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-15116 Erwin F. Evert 41097 8 8 2004 U.S.A. Wyoming Natrona Yellowstone Plateau: Yellowstone National Park: along the Firehole River, 5 mi SE of Old Faithful. On hydrothermally altered substrates with Rumex acetosella, Agrostis scabra, and Gentianopsis detonsa. 7675 ft. T51N R116W S9 Flowering and Fruiting N RM0068257 N 15 RM 135652 Evert 1987 RM 732180 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-15530 Erwin F. Evert 13374 23 7 1987 U.S.A. Colorado Lake [location and coordinates withheld] Rocky, dry tundra. 12300 ft. Flowering and Fruiting N N 16 RM 149065 Evert 1995 RM 782911 RM0047875 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-16277 Erwin F. Evert 29442 24 6 1995 U.S.A. Wyoming Fremont Southeastern Absarokas: Shoshone National Forest: along Forest Road 285 (Double Cabin), ca 1.2 mi NE of Horse Creek Campground. Vernally moist meadow opening in Douglas fir forest with Festuca idahoensis, Polygonum bistortoides, and Nothocalais nigrescens. 8000 ft. 43.677° N, 109.5997° W T43N R106W S20 43.677 -109.5997 Flowering N RM0047875 N 17 RM 167810 Flaig 2004 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-17026 Jeanette Flaig 7874 11 8 2004 U.S.A. Colorado Mineral Eastern San Juan Mountains: Rio Grande National Forest: N of Bristol Head, Forest Road 532, Colo Hwy 149, just SE of Gooseberry Creek. Meadow in willow thicket with spruce forest on west of roadside. 11549 ft. 37.8437° N, 107.0487° W; GPS Reading T41N R2W S2 SW1/4 of SE1/4; E1/4 of SW1/4 and also NW1/4 of NW1/4 S11 37.8437 -107.0487 GPS Reading Flowering N N 18 RM 183749 Welp 1994 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora 1. Pyrrocoma uniflora (Hook.) Greene var. uniflora
Annotated by Laura Welp. RM-17443 B. E. Nelson 31298 Laura Welp 7 6 1994 U.S.A. Wyoming Sweetwater [location and coordinates withheld] Vegetated mounds on saline greasewood flat near pond. 6520 6530 ft. Flowering N N 19 RM 184590 Welp 1994 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-17493 Laura Welp 1619 4 7 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Sweetwater River Drainage: Ice Slough and adjacent sand dunes, ca 10 air mi E of Sweetwater Station; ca 10.5 air mi SSW of Tin Cup Mountain. Slough running through low hills; dense grasses and Juncus dominant; wet, compact clay soil with salt deposits. 6420 6430 ft. 42.5161° N, 108.0372° W T29N R94W S1 42.5161 -108.0372 Flowering and Fruiting N N 20 RM 184789 Welp 1994 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-17502 Laura Welp 1793 6 7 1994 U.S.A. Wyoming Fremont [location and coordinates withheld] Side of slough and associated drainage on north-facing slope; grazed graminoids dominant, forbs diverse; moist, silty, rocky soil. 7220 7280 ft. Flowering and Fruiting N N 21 RM 184834 Welp 1994 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-17503 Laura Welp 1832b 6 7 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Sweetwater River Drainage: west side of Rock Creek, ca 9 air mi SE of Atlantic City; ca 11 air mi NNE of Continental Peak. Open riparian meadow near stream; dense, grazed graminoids dominant, forbs diverse; dark, moist, organic soil. 7240 7260 ft. 42.4° N, 108.6236° W T28N R99W S15 42.4 -108.6236 Flowering and Fruiting N N 22 RM 184836 Welp 1994 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-17503 Laura Welp 1833 6 7 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Sweetwater River Drainage: west side of Rock Creek, ca 9 air mi SE of Atlantic City; ca 11 air mi NNE of Continental Peak. Open riparian meadow near stream; dense, grazed graminoids dominant, forbs diverse; dark, moist, organic soil. 7240 7260 ft. 42.4° N, 108.6236° W T28N R99W S15 42.4 -108.6236 Flowering N N 23 RM 185121 Welp 1994 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-17520 Laura Welp 2086 12 7 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Popo Agie River Drainage: along Omera Spring and adjacent slope, ca 2.5 air mi N of Roundtop Mountain; ca 7 air mi SSE of Young Mountain. Open bank of spring; dense graminoids and forbs dominant. 7880 7900 ft. 42.5583° N, 108.7092° W T30N R99W S19 E1/2; also W1/2 S20 42.5583 -108.7092 Flowering and Fruiting N N 24 RM 185236 Welp 1994 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-17522 Laura Welp 2187 12 7 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Popo Agie River Drainage: along Horace Gulch, ca 4.5 air mi SE of Roundtop Mountain; ca 13 air mi W of Schoettlin Mountain. Open, grazed meadow with scattered pine. 7780 8000 ft. 42.5156° N, 108.6653° W T29N R99W S3 42.5156 -108.6653 Flowering N N 25 RM 185296 Welp 1994 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-17523 Laura Welp 2239 13 7 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Sweetwater River Drainage: along Dead Ox Creek, ca 3 air mi S of South Pass City; ca 11.5 air mi NNW of Continental Peak. Shaded island in middle of stream; dense aspen overstory, graminoid understory; moist, organic soil. 7000 7660 ft. 42.4275° N, 108.8186° W T28N R101W S1 42.4275 -108.8186 Flowering and Fruiting N N 26 RM 185807 Welp 1994 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-17543 Laura Welp 2679 20 7 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Green Mountain: open plateau and drainage in Sheep Creek Park, ca 10.5 air mi SSE of Jeffrey City; ca 11.5 air mi NW of Whiskey Peak. Open plateau on top of mountain; grasses dominant; dry, fine, rocky soil. 8200 8460 ft. 42.3697° N, 107.765° W T28N R92W S25 42.3697 -107.765 Flowering and Fruiting N N 27 RM 186659 Welp 1994 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-17588 Laura Welp 3424 11 8 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Sweetwater River Drainage: junction of Radium Springs and Deep Creek, ca 3 air mi SW of Diamond Springs; ca 12 air mi E of Atlantic City. Low rolling sagebrush hills and dry creek bed with hummocks; grazed graminoids dominant. 7300 7360 ft. 42.4447° N, 108.5283° W T29N R98W S35 N1/2 42.4447 -108.5283 Flowering and Fruiting N N 28 RM 186884 Welp 1994 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-17603 Laura Welp 3623 15 8 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Sweetwater River Drainage: Rock Creek, ca 6 air mi W of Radium Springs; ca 8 air mi SE of Atlantic City. Graminoid meadow with scattered Salix. 7320 ft. 42.3564° N, 108.6039° W T28N R99W S3 NE1/4; also T29N R99W SE1/4 S35 42.3564 -108.6039 Flowering and Fruiting N N 29 RM 187426 Welp 1994 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-17634 Laura Welp 710 18 6 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Sweetwater River Drainage: Dickie Spring and moist drainage, ca 4.5 air mi N of Oregon Buttes; ca 8 air mi WNW of Continental Peak. Moist edge of spring; dense grasses and Juncus dominant, forbs diverse; moist, peaty soil, sandy in some areas. 7660 ft. 42.3008° N, 108.8558° W T27N R101W S22 42.3008 -108.8558 Flowering and Fruiting N N 30 RM 190349 Welp 1995 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-17730 Laura Welp 6368 13 7 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: Bush Rim, ca 4 air mi SW of Oregon Buttes; 6.5 air mi NE of Rock Cabin Spring. Side of spring with dense graminiods; wet organic soil. 7360 7700 ft. 42.2003° N, 108.8714° W T26N R101W S28 South1/2; also NE1/4 S33 42.2003 -108.8714 Flowering N N 31 RM 190379 Welp 1995 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-17731 Laura Welp 6397 15 7 1995 U.S.A. Wyoming Fremont Great Divide Basin Area: Popo Agie River Drainage: Dilabaugh Buttes and Dilabaugh Spring, ca 6 air mi W of Schoettlin Mountain; ca 12 air mi E of Roundtop Mountain. Moist spring at base of buttes with dense graminoids, willows, and aspen; organic soil. 6900 7300 ft. 42.5317° N, 108.5119° W T30N R98W S35 NE1/4; also NW1/4 S36 42.5317 -108.5119 Flowering N N 32 RM 190969 Welp 1995 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-17757 Laura Welp 6980 31 7 1995 U.S.A. Wyoming Fremont Great Divide Basin Area: Great Divide Basin: ca 4 air mi W of Continental Peak; ca 5 air mi NE of Oregon Buttes. Spring at base of slope; dense graminoids, organic soil. 7572 7600 ft. 42.2864° N, 108.7778° W T27N R100W S29 42.2864 -108.7778 Flowering and Fruiting N N 33 RM 191465 Welp 1995 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-17773 Laura Welp 7469b 8 8 1995 U.S.A. Wyoming Fremont Great Divide Basin Area: Popo Agie River Drainage: Beaver Creek, ca 20 air mi S of Lander; ca 25 air mi W of Sweetwater Station. Shaded slope near creek with grasses and forbs, pine overstory; moist duffy soil. 7800 7940 ft. 42.5442° N, 108.6697° W T30N R99W S28 SW1/4 42.5442 -108.6697 Flowering and Fruiting N N 34 RM 196156 Harrison RM 724158 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-18121 Orval C. Harrison 705 18 6 1994 U.S.A. Idaho Caribou Gannett Hills: Tygee Creek 0.8 mi S of Stump Creek, 1.3 mi W of Wyo, ca 28 air mi ENE Soda Springs; ca 4 air mi WSW of Auburn, Wyoming. With Castilleja cusickii in drying part of meadow along the creek in area of salt springs. 6200 ft. 42.7716° N, 111.0626° W T7S R46E S34 42.7716 -111.0626 Flowering and Fruiting N N 35 RM 196369 Mt Leidy 1995 RM 660113 RM0309549 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-18146 Ronald L. Hartman 51096 23 6 1995 U.S.A. Wyoming Teton Mount Leidy Highland Area: Road (FS 30160) 0.7 road mi SW of Hatchet Campground. Sandy soil with patches of lodgepole pine, aspen, and occasional pond. 7300 7400 ft. 43.8224° N, 110.3672° W; uncertainty 1 mi. T45N R113W S36 43.8224 -110.3672 1 mi. Flowering N RM0309549 N 36 RM 2160 Taylor, Amy 1996 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-294 167 Open meadow dominated by grasses, forbs, and willows. Flowering N N 37 RM 228445 So Salt River Range Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-20403 Ronald L. Hartman 45593 Tom Cramer 28 5 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Wheat Creek to Windy Gap and Oyster Ridge, ca 14 air mi N of Kemmerer. Sagebrush slopes, sandstone and limestone outcrops, cushion plant communities on ridge, wet draws, and stream margins. 7400 8000 ft. 41° 59' 59" N, 110° 30' 18" W T23N R115W S7 SW1/4; also S18; T23N R116W SE1/4 S12 41.999722 -110.505 Flowering N N 38 RM 242531 Kinter RM 729501 RM0047873 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-21157 C. Lynn Kinter 106 Susanne Ebeling 29 7 1993 U.S.A. Wyoming Fremont Upper Wind River Watershed: Waynes Hole: ca 14 air miles NE of Dubois. South center of meadow in Artemisia cana var. viscidula, Stipa lettermanii stand. 8370 ft. T43N R105W S21 Plot 93020 NW, SW, NE N RM0047873 N 39 RM 242564 Kinter RM 727712 RM0047867 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-21162 C. Lynn Kinter 109 Susanne Ebeling 3 8 1993 U.S.A. Wyoming Fremont Upper Wind River Watershed: SE of Horse Creek Basin: ca 9 air mi N of Dubois; follow 2-track that skirts S of private land; swale at the base of Spring Mountain, W of Charlie Creek. Wet meadow. 8000 ft. T43N R106W S28 Plot 93024 SE, NE, NE Flowering and Fruiting N RM0047867 N 40 RM 242569 Kinter RM 727718 RM0047866 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-21163 C. Lynn Kinter 1094 14 6 1995 U.S.A. Wyoming Fremont Upper Wind River Watershed: Horse Creek: ca 11 air mi N of Dubois; 0.7 miles after turning onto main Double Cabin Road; SW of weather station on hill; S perpendicular to road toward easterly of two trees in center of meadow. Sagebrush stand. 7990 ft. T43N R106W S20 Plot 94059 NW, SW, SW Flowering and Fruiting N RM0047866 N 41 RM 242659 Kinter RM 727719 RM0047864 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-21175 C. Lynn Kinter 1176 23 6 1995 U.S.A. Wyoming Fremont Upper Wind River Watershed: N of East Fork guard station, and E of the East Fork: ca 18 air miles NE of Dubois; ca 100 yds S of 2-track. In meadow in Potentilla fruticosa, Salix brachycarpa, S. wolfii stand. 8420 ft. T43N R104W S17 Plot 93012 NW, SW, SE Flowering and Fruiting N RM0047864 N 42 RM 242917 Kinter RM 727713 RM0047868 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-21190 C. Lynn Kinter 141 23 5 1994 U.S.A. Wyoming Fremont Upper Wind River Watershed: Brent Creek: ca 9.5 mi NW of Dubois; N of the main road and creek. Sagebrush stand. 8390 ft. T43N R107W S27 Plot 94053 SW, NE Flowering and Fruiting N RM0047868 N 43 RM 242960 Kinter RM 727720 RM0047863 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-21211 C. Lynn Kinter 1449 3 8 1995 U.S.A. Wyoming Fremont Upper Wind River Watershed: Trout Creek: ca 17 mi WNW of Dubois; up Trout Creek ca 0.8 mi from Red Flat cow camp road; through gate in fence N of creek, go 100 yds on a bearing of 101deg. Artemisia cana var. viscidula, Potentilla fruticosa stand. 8870 ft. T42N R109W S17 Plot 95006 NW, SW, NE Flowering and Fruiting N RM0047863 N 44 RM 243038 Kinter RM 727714 RM0047869 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-21212 C. Lynn Kinter 152 23 5 1994 U.S.A. Wyoming Fremont Upper Wind River Watershed: Brent Creek: ca 9.5 mi NW of Dubois; N of the main road and creek. Grassland. 8400 ft. T43N R107W S27 Plot 94054 SW, NE Flowering and Fruiting N RM0047869 N 45 RM 243138 Kinter RM 727721 RM0047870 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-21225 C. Lynn Kinter 1610 Will Conley 18 6 1996 U.S.A. Wyoming Fremont Upper Wind River Watershed: Alkali Basin: ca 15 air mi from Dubois; near main trail, and S of small creek. Potentilla fruticosa stand. 8960 ft. T43N R105W S14 Plot 96004 SE, SW, NE Flowering and Fruiting N RM0047870 N 46 RM 243538 Kinter RM 727722 RM0047865 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-21253 C. Lynn Kinter 1972 10 7 1996 U.S.A. Wyoming Fremont Upper Wind River Watershed: Brent Creek: ca 9.5 mi NW of Dubois; N of the main road and creek. Sagebrush stand. 8390 ft. T43N R107W S27 Plot 94053 SW, NE Flowering and Fruiting N RM0047865 N 47 RM 243911 Kinter RM 727723 RM0047862 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-21277 C. Lynn Kinter 2309 Will Conley 11 8 1996 U.S.A. Wyoming Fremont Upper Wind River Watershed: Sheridan Creek: ca 21 air mi WNW of Dubois; cross Sheridan Creek on main road, follow fence up stream; plot is 303 degrees and ca 150 yds from fence corner. Grassland. 9075 ft. T42N R110W S2 N N Plot 96033 SE, NW, SE Flowering and Fruiting N RM0047862 N 48 RM 244792 Kinter RM 727715 RM0308643 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-21385 C. Lynn Kinter 460 Susanne Neumiller 27 6 1994 27 Jun 1994 U.S.A. Wyoming Fremont Upper Wind River Watershed: South Fork to Tappan Creek: ca 8 mi NW of Dubois. Sagebrush. 7760 ft. T42N R107W S5 Plot 94014 SW, SE, SE Flowering and Fruiting N RM0308643 N 49 RM 244856 Kinter RM 727716 RM0047871 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-21393 C. Lynn Kinter 524 Susanne Neumiller 6 7 1994 U.S.A. Wyoming Fremont Upper Wind River Watershed: Button Draw exclosure: ca 14 air mi NE of Dubois; inside elk and livestock exclosure. Sagebrush. 8510 ft. T43N R105W S21 Plot 94021 SW, SW, NE Flowering and Fruiting N RM0047871 N 50 RM 244883 Kinter RM 727717 RM0047872 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-21395 C. Lynn Kinter 551 Susanne Neumiller 8 7 1994 U.S.A. Wyoming Fremont Upper Wind River Watershed: Little Waynes Hole: ca 15 air mi NE of Dubois. In a partial burn of sagebrush. 9455 ft. T43N R105W S10 Plot 94023 SE, NE, NE Flowering and Fruiting N RM0047872 N 51 RM 2458 Taylor, Amy 1997 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-309 Amy J. Roderick 1935 9 7 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: public access to Big Creek, ca 17 air mi SE of Encampment; ca 7.6 air mi N of Colorado. Riparian area along creek. 7700 ft. 41.0961° N, 106.52° W T13N R81W S16 NE1/4 41.0961 -106.52 Flowering N N 52 RM 290369 Massatti 2005 USFS 843379 USFS0027343 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-23750 Rob Massatti 2113 12 7 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Black Mountain to Smith Lake, ca 19 air mi W of Lander. Boggy seep. 9800 11490 ft. 42.8107° N, 109.1169° W to 42.8241° N, 109.1189° W; GPS Reading T33N R103W S23 42.8107 -109.1169 NAD 83 GPS Reading Flowering N USFS0027343 N 53 RM 291457 Massatti 2005 USFS 843378 USFS0027344 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-23780 Rob Massatti 3073 25 7 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Weed Draw to Canyon Creek, ca 12 air mi S of Lander. River banks and gravel beds in river. 7660 8750 ft. 42.6606° N, 108.7904° W to 42.6614° N, 108.7968° W to 42.671° N, 108.7917° W; GPS Reading T31N R100W S16 NW1/4; also W1/2 S9 42.6606 -108.7904 NAD 83 GPS Reading Flowering N USFS0027344 N 54 RM 291831 Massatti 2005 USFS 843377 USFS0027345 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-23791 Rob Massatti 3406 31 7 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: ca 2 mi W of Lake of Woods, ca 18 air mi WSW of Dubois. Sagebrush grassland. 9050 9100 ft. 43.4749° N, 109.9371° W to 43.4895° N, 109.9316° W; GPS Reading T41N R109W S33 NE1/4; also E1/2 S28 and W1/2 S27 43.4749 -109.9371 NAD 83 GPS Reading Flowering N USFS0027345 N 55 RM 292410 Massatti 2005 USFS 843376 USFS0027346 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-23808 Rob Massatti 3923 10 8 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: less than 1 mi SE and SW of Black Mountain, ca 15 air mi W of Lander. Moss hummock. 9190 9350 ft. 42.8316° N, 109.0284° W to 42.8297° N, 109.0537° W; GPS Reading T33N R102W S15 42.8316 -109.0284 NAD 83 GPS Reading Flowering N USFS0027346 N 56 RM 294260 Massatti 2006 USFS 843375 USFS0027347 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-23880 Rob Massatti 5088 4 6 2006 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: 1 mi NW of Weiser Knoll, ca 12 air mi SSE of Lander. Sagebrush steppe. 5660 6280 ft. 42.7034° N, 108.6416° W to 42.662° N, 108.6238° W; GPS Reading T32N R99W S34 SE1/4; also T31N R99W W1/2 S2, S11 and N1/2 S14 42.7034 -108.6416 NAD 83 GPS Reading Flowering and Fruiting N USFS0027347 N 57 RM 296003 Massatti 2006 USFS 843374 USFS0027348 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-23903 Rob Massatti 6821 30 6 2006 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: ca 2 mi SE of Trout Creek Lake, ca 17 air mi WNW of Dubois. Slope dominated by sagebrush. 8860 9150 ft. 43.6057° N, 109.9487° W to 43.5952° N, 109.9525° W; GPS Reading T42N R109W S16 W1/2; also SE1/4 S17 43.6057 -109.9487 NAD 83 GPS Reading Flowering N USFS0027348 N 58 RM 296496 Massatti 2006 USFS 843373 USFS0027349 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-23912 Rob Massatti 7313 11 7 2006 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Limestone Mountain summit, ca 17 air mi S of Lander. Dry rocky limestone meadow. 8280 8950 ft. 42.5927° N, 108.75° W to 42.5826° N, 108.728° W; GPS Reading T30N R100W S11 E1/2; also SW1/4 S12 42.5927 -108.75 NAD 83 GPS Reading Flowering and Fruiting N USFS0027349 N 59 RM 296930 Massatti 2006 USFS 843357 USFS0027350 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-23922 Rob Massatti 7746 22 7 2006 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Coyote Creek and Warm Spring Creek W to Continental Divide, ca 11 air mi S of Togwotee Pass. Dry rocky meadow. 9140 9680 ft. 43.5916° N, 109.9959° W to 43.6066° N, 110.0478° W to 43.5878° N, 110.052° W; GPS Reading T42N R110W S14; also N1/2 S15, SE1/4 S16, NE1/4 S21, South1/2 S22, South1/4 S23; also S24 43.5916 -109.9959 NAD 83 GPS Reading Flowering N USFS0027350 N 60 RM 304226 Arnett 1999 RM 748386 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-24093 Melanie Arnett 5472 21 7 1999 U.S.A. Colorado Saguache Southern Gunnison Basin: Cochetopa Hills: Gunnison National Forest: along the Continental Divide from Baldy Lake to the Long Branch Pack Trail and along that trail for ca 3 mi, ca 10-14 air mi S and SSW of Sargents. Forest. 9400 11480 ft. 38.2931° N, 106.4636° W T47N R5E S30; also W1/2 S28, S32, and S33 38.2931 -106.4636 Flowering and Fruiting N N 61 RM 304327 Arnett 1999 RM 748385 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-24095 Melanie Arnett 5572 23 7 1999 U.S.A. Colorado Saguache Southern Gunnison Basin: San Juan Mountains: Gunnison National Forest: along Continental Divide where it parallels Cochetopa Creek, ca 3-5 air mi NNW of Table Mountain; ca 7-10 air mi ENE of Stewart Peak. Subalpine meadows; open parkland. 10200 10800 ft. 38.05705° N, 106.78202° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T44N R2E S19 E1/2; also SW1/4 S9, E1/2 S17, and W1/2 S20 38.05705 -106.78202 NAD 83 1 mi. N N Nat. Geog. TOPO! LSB Flowering and Fruiting N N 62 RM 318843 Newton 2005 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-24976 Rachel Newton 123 13 6 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: Lewiston Lakes, ca 30.5 air mi SE of Lander. Moderately grazed rocky uplands. 7249 ft. 42.4515° N, 108.4541° W; GPS Reading T29N R97W S32 NE1/4 42.4515 -108.4541 NAD 83 GPS Reading Flowering N N 63 RM 319064 Newton 2005 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-24997 Rachel Newton 1427 5 7 2005 U.S.A. Wyoming Lincoln Wetlands and Adjacent Areas: Willow Creek, ca 8 air mi N of Kemmerer. Dry uplands. 6962 ft. 41.9229° N, 110.5384° W; GPS Reading T22N R116W S1 NE1/4 41.9229 -110.5384 NAD 83 GPS Reading Flowering N N 64 RM 321755 Newton 2005 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-25149 Rachel Newton 399 17 6 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: confluence of Sweetwater River and Sharps Meadows Creek, ca 32 air mi SW of Lander. Moist banks and flood plains. 7475 ft. 42.3851° N, 108.9049° W; GPS Reading T28N R101W S20 SW1/4 42.3851 -108.9049 NAD 83 GPS Reading Flowering N N 65 RM 322009 Newton 2005 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-25167 Rachel Newton 625 18 6 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: Sweetwater River, ca 31 air mi SE of Lander. River banks and flood plains. 7436 ft. 42.4583° N, 108.5377° W; GPS Reading T28N R98W S2 SE1/4 42.4583 -108.5377 NAD 83 GPS Reading Flowering N N 66 RM 322039 Newton 2005 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-25169 Rachel Newton 652 18 6 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: Pine Creek, ca 30 air mi SE of Lander. Moist banks and flood plains. 7436 ft. 42.3929° N, 108.7826° W; GPS Reading T28N R100W S20 NW1/4 42.3929 -108.7826 NAD 83 GPS Reading Flowering N N 67 RM 322449 Newton 2006 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-25186 Rachel Newton 3843 27 5 2006 U.S.A. Wyoming Carbon Wetlands and Adjacent Areas: North Fork Encampment River, ca 3 air mi SW of Encampment. Rocky granite slopes with Artemisia 8152 ft. 41.18013° N, 106.85654° W; GPS Reading T14N R84W S16 NE1/4 41.18013 -106.85654 NAD 83 GPS Reading Flowering N N 68 RM 324459 Newton 2006 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-25279 Rachel Newton 5845 6 7 2006 U.S.A. Wyoming Sublette Wetlands and Adjacent Areas: Duck Creek, ca 4 air mi W of Pinedale. Moist creek banks and flood plains. 7081 ft. 42.87399° N, 109.93414° W; GPS Reading T34N R110W S36 W1/2 42.87399 -109.93414 NAD 83 GPS Reading Flowering N N 69 RM 341564 Porter RM 268116 RM0047851 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-32541 C. L. Porter 9062 Marjorie W. Porter 26 6 1962 U.S.A. Wyoming Fremont Wind River Range: near South Pass. Sagebrush-grassland, granitic soil, locally common. 8000 ft. 42.3696° N, 108.9139° W; NAD 83, uncertainty 3 mi., Digital Map T28N R101W S30 42.3696 -108.9139 NAD 83 3 mi. N Y Digital Map Located at the crossing of WY Hwy 28 and the Continental Divide, at South Pass; ca 1 mile SW of the Sweetwater River; east of Elkhorn Draw; ca 2 air miles SW of Fog Gulch; geo-locate.org. EL Flowering and Fruiting N RM0047851 N 70 RM 357194 RMHERB1 RM 330414 RM0308693 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-33996 Ann Aldrich 606 30 7 1979 U.S.A. Wyoming Uinta Hickey Mountain: Taylors Spring, ca 39.5 air mi ESE of Evanston; 5.5 air mi W of Lonetree. Loamy soil in heavily grazed sedge meadow with Juniperus communis, Thermopsis montanus, and Carex. 8590 ft. 41.0626° N, 110.2474° W; uncertainty 0.25 mi. T13N R114W S34 SE1/4 of NW1/4 41.0626 -110.2474 0 mi. Flowering N RM0308693 N 71 RM 357327 RMHERB1 RM 126350 RM0309548 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-34105 Aven Nelson 10137 7 8 1924 U.S.A. Wyoming Teton Yellowstone National Park: West Thumb. Hot mud-pot formations. 7800 ft. 44.4183° N, 110.5706° W; uncertainty 1 mi. T51N R114W S3 44.4183 -110.5706 1 mi. Flowering and Fruiting N RM0309548 N 72 RM 357344 RMHERB1 RM 3547 RM0309545 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-34119 Aven Nelson 1035 26 8 1894 U.S.A. Wyoming Sublette Green River. 7500 ft. 43.01861° N, 110.12333° W; uncertainty 5 mi. T35N R111W S8 43.01861 -110.12333 5 mi. Y Y Flowering and Fruiting N RM0309545 N 73 RM 358941 RMHERB1 RM 12760 RM0309546 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-35117 Aven Nelson 4645 11 6 1898 U.S.A. Wyoming Lincoln Cokeville. 6200 ft. 42.0901° N, 110.9567° W; uncertainty 3 mi. T24N R119W S5 42.0901 -110.9567 3 mi. Y Y Flowering and Fruiting N RM0309546 N 74 RM 359397 RMHERB1 RM 20831 RM0309550 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-35373 Aven Nelson 6146 25 7 1899 U.S.A. Wyoming Park Yellowstone National Park: Elk Park. On wet flats. 7450 ft. 44.7189° N, 110.7225° W; uncertainty 0.5 mi. T55N R115W S27 44.7189 -110.7225 1 mi. Flowering and Fruiting N RM0309550 N 75 RM 359398 RMHERB1 RM 20834 RM0309547 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-35369 Aven Nelson 6146a Elias Nelson 25 7 1899 U.S.A. Wyoming Park Yellowstone National Park: Norris. 7500 ft. 44.7323° N, 110.6908° W; uncertainty 2 mi. T55N R115W S23 44.7323 -110.6908 2 mi. Y Y Flowering and Fruiting N RM0309547 N 76 RM 360788 RMHERB1 RM 3561 RM0309544 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-36121 Aven Nelson 911 15 8 1894 U.S.A. Wyoming Teton Bacon Creek. 8200 8600 ft. 43.49° N, 110.1382° W; uncertainty 5 mi. T41N R111W S26 43.49 -110.1382 5 mi. Y Y Flowering and Fruiting N RM0309544 N 77 RM 361354 RMHERB1 RM 401 RM0309540 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-36474 B. C. Buffum s.n. 4 9 1892 U.S.A. Wyoming Goshen Fort Laramie. 42.2128° N, 104.5178° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! 42.2128 -104.5178 NAD 83 1 mi. Nat. Geog. TOPO! BEN Flowering N RM0309540 N 78 RM 361580 RMHERB1 RM 745750 RM0308644 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-36755 Bonnie Heidel 2231 14 7 2002 U.S.A. Wyoming Sublette Upper Green River Basin: Pine Grove, 1.5 mi W of Cretaceous Mountain. Alkaline meadow, 1% slope, east aspect, with Muhlenbergia richardsonis, Achnatherum nelsonii, Poa secunda, Potentilla fruticosa, Carex jonesii. 7960 ft. T28N R114W S10 SE1/4 Flowering and Fruiting N RM0308644 N 79 RM 363121 RMHERB1 RM 402358 USFS0072088 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-37876 Charles H. McDonald McD&H-12 Harry A. Cheeseman 14 7 1926 U.S.A. Wyoming Sublette Wyoming National Forest: Kendall Ranger Station pasture. Level ground; sandy loam; grass-weed with Poa, Danthonia, Sieversia, and Antennaria; rich, dry, open sage flats; patchy. 7700 ft. 43.25444° N, 110.01306° W; uncertainty 2 mi. T38N R110W S14 43.25444 -110.01306 2 mi. N Y Flowering N USFS0072088 N 80 RM 365032 RMHERB1 USFS 402360 USFS0072091 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-39271 Edwin L. Miller 322 25 7 1932 U.S.A. Wyoming Johnson Big Horn National Forest: 6th Prime Meridian, Pole Creek pasture. Gentle southeast slope; shallow, gravelly soil; abundant. 8100 ft. 44.2029° N, 106.9339° W; uncertainty 2 mi. T49N R84W S23 44.2029 -106.9339 2 mi. Flowering and Fruiting N USFS0072091 N 81 RM 365291 RMHERB1 RM 94068 RM0308682 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-39478 Edwin B. Payson 2639 Lois B. Payson 10 7 1922 U.S.A. Wyoming Sublette 20 mi W of Big Piney. Grassy slopes. 8000 ft. 42.6078° N, 110.4779° W; NAD 83, uncertainty 2 mi., Digital Map T30N R115W S12 42.6078 -110.4779 NAD 83 2 mi. Y Y Digital Map Located at the junction of Middle Piney Creek and Indian Creek; geo-locate.org. EL Flowering N RM0308682 N 82 RM 365345 RMHERB1 RM 94070 RM0308679 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-39514 Edwin B. Payson 2792 Lois B. Payson 23 7 1922 U.S.A. Wyoming Sublette Merna. Dry alkaline flat. 7700 ft. 42.9464° N, 110.3422° W; NAD 83, uncertainty 1 mi., Digital Map T34N R113W S4 42.9464 -110.3422 NAD 83 1 mi. Y Y Digital Map Located at Merna; collected in or outside of town; geo-locate.org. EL Flowering N RM0308679 N 83 RM 365398 RMHERB1 RM 94071 RM0308678 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-39553 Edwin B. Payson 2921 Lois B. Payson 5 8 1922 U.S.A. Wyoming Sublette Kendall. Grassy slope. 7600 ft. 43.1359° N, 110.0612° W; NAD 27, uncertainty 1 mi., Digital Map T37N R110W S33 43.1359 -110.0612 NAD 27 1 mi. Y Y Digital Map Located along Green River opposite the mouth of Little Twin Creek and just E of Black Butte-geo-locate.org Gros Ventre 1910 topo. BEN Flowering and Fruiting N RM0308678 N 84 RM 365456 RMHERB1 RM 94067 RM0308680 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-39600 Edwin B. Payson 3090 Lois B. Payson 25 8 1922 U.S.A. Wyoming Teton Yellowstone National Park: West Thumb. Dry soil near hot springs. 7800 ft. 44.4323° N, 110.5821° W; NAD 83, uncertainty 1 mi., Digital Map 44.4323 -110.5821 NAD 83 1 mi. Y Y Digital Map Located near Potts Hot Spring Basin, north of West Thumb Geyser Basin; geo-locate.org. EL Flowering and Fruiting N RM0308680 N 85 RM 365686 RMHERB1 RM 103902 RM0308677 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-39764 Edwin B. Payson 4329 Lois B. Payson 10 7 1925 U.S.A. Wyoming Sublette Near Cora. Moist slopes. 7600 ft. 42.989° N, 110.0001° W; NAD 83, uncertainty 1 mi., GPS reading T34N R110W S4 42.989 -110.0001 NAD 83 1 mi. N Y GPS reading Located W of Bar Cross Ranch. BEN Flowering and Fruiting N RM0308677 N 86 RM 365724 RMHERB1 RM 103903 RM0308681 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-39785 Edwin B. Payson 4420 Lois B. Payson 21 7 1925 U.S.A. Wyoming Sublette Near the lower end of New Fork Lakes. Dry meadow near the lower end of the lakes. 7700 ft. 43.0823° N, 109.9642° W; NAD 83, uncertainty 1 mi., Digital Map T36N R110W S22 43.0823 -109.9642 NAD 83 1 mi. N Y Digital Map Located between the New Fork Lakes Campground and New Fork Scout Camp; geo-locate.org. EL Flowering and Fruiting N RM0308681 N 87 RM 366354 RMHERB1 RM 32477 RM0309552 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-40180 Elmer D. Merrill 1137 E. N. Wilcox 5 8 1901 U.S.A. Wyoming Teton Buffalo River. Near an alkali spring. 6100 ft. 43.8229° N, 110.4644° W; uncertainty 3 mi. T45N R113W S31 43.8229 -110.4644 3 mi. Flowering and Fruiting N RM0309552 N 88 RM 366606 RMHERB1 RM 32476 RM0309551 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-40129 Elmer D. Merrill 5 E. N. Wilcox 25 6 1901 U.S.A. Wyoming Sublette Leckie. Dry soil. 7850 ft. T30N R104W S17 42.5707 -109.28 NAD 83 1 mi. Y Y Nat. Geog. TOPO! BEN Flowering N RM0309551 N 89 RM 370259 RMHERB1 RM 357423 RM0047853 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-41188 Erwin F. Evert 4769 14 8 1982 U.S.A. Wyoming Park Absaroka Mountains: Carter Mountain: along Carter Mountain Road, near the head of Rose Creek, W of Meeteetse. 10300 ft. 44.1896° N, 109.2648° W; uncertainty 0.5 mi. T49N R103W S29 NE1/4 44.1896 -109.2648 1 mi. Flowering and Fruiting N RM0047853 N 90 RM 370261 RMHERB1 RM 357163 RM0047852 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-41188 Erwin F. Evert 4772 14 8 1982 U.S.A. Wyoming Park Absaroka Mountains: Carter Mountain: along Carter Mountain Road, near the head of Rose Creek, W of Meeteetse. 10300 ft. 44.1896° N, 109.2648° W; uncertainty 0.5 mi. T49N R103W S29 NE1/4 44.1896 -109.2648 1 mi. Flowering and Fruiting N RM0047852 N 91 RM 374755 RMHERB1 RM 313068 RM0308692 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-42667 Frank Smith 1180 17 8 1978 U.S.A. Wyoming Lincoln Below Commissary Ridge, 1.5 mi S at Smith Fork and Alpine intersection, N side of Lake. Associated with Deschampsia, Potentilla, and Aster. 8600 ft. 42.4987° N, 110.6738° W; uncertainty 1 mi. T29N R116W S17 42.4987 -110.6738 1 mi. Flowering N RM0308692 N 92 RM 374791 RMHERB1 RM 38377 RM0309543 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-18640 Frank Tweedy 3043 15 6 1900 15 June to 15 July, 1900 U.S.A. Wyoming Johnson Between Sheridan and Buffalo. Rolling plains. 3500 5000 ft. N Flowering and Fruiting N RM0309543 N 93 RM 375172 RMHERB1 USFS 620770 USFS0072089 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-42819 G. A. Goodwin s.n. 18 7 1973 U.S.A. Wyoming Albany Cooper Creek Meadow, near mile 282.3, 1/4 mi W of I-80. Meadow. 7600 ft. 41.5159° N, 106.068° W; uncertainty 1 mi. T18N R77W S20 41.5159 -106.068 1 mi. N N Flowering and Fruiting N USFS0072089 N 94 RM 375725 RMHERB1 RM 169686 RM0309541 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-43079 George E. Osterhout 914 5 7 1896 July 5-10 U.S.A. Wyoming Carbon Big Creek Park. 8400 8600 ft. 41.0243° N, 106.5957° W; uncertainty 3 mi. T12N R82W S10 41.0243 -106.5957 3 mi. Y Y Flowering and Fruiting N RM0309541 N 95 RM 377085 RMHERB1 RM 101367 RM0309538 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-44009 H. S. Conard 1058 18 6 1924 U.S.A. Wyoming Teton Yellowstone National Park: Lower Geyser Basin. 7400 ft. 44.5585° N, 110.8325° W; uncertainty 4 mi. T53N R116W S22 44.5585 -110.8325 4 mi. Y Y Flowering and Fruiting N RM0309538 N 96 RM 380066 WYNDD RM 643350 RM0047874 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-45607 Jill Walford 1826 29 7 1995 U.S.A. Wyoming Fremont Southern Absaroka Range: east side of East Fork Wind River, 16.5 air mi NE of Dubois. Salix drummondiana/Populus angustifolia community adjacent to channel. 8420 ft. 43.6916° N, 109.4808° W; uncertainty 0.25 mi. T43N R105W S17 SW1/4 SE1/4 43.6916 -109.4808 0 mi. Flowering N RM0047874 N 97 RM 380686 RMHERB1 RM 214716 RM0309532 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-45934 John F. Reed 2705 Mildred S. Reed 28 8 1949 U.S.A. Wyoming Teton Gros Ventre Mountains. On the dryer mounds around an alkali lake. 7100 ft. 43.5854° N, 110.3344° W; NAD 83, uncertainty 1 mi., Digital Map T42N R113W S19 43.5854 -110.3344 NAD 83 1 mi. Digital Map Located on the west side of upper Slide Lake, at ca 7,100 ft; ca 1.5 air miles SE of Gray Hills; just north of the Upper Slide hills; ca 2 air miles west of Coal Mine Draw; geo-locate.org. EL Flowering and Fruiting N RM0309532 N 98 RM 382674 RMHERB1 RM 37178 RM0309542 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-47329 Leslie N. Goodding 355 24 7 1901 U.S.A. Wyoming Washakie Spring Creek. In meadows. 7200 7500 ft. 43.9687° N, 107.1136° W; NAD 83, uncertainty 0.75 mi., Digital Map T46N R86W S10 43.9687 -107.1136 NAD 83 1 mi. Y Y Digital Map Located on Spring Pass Creek Road; geo-locate.org. EL *Flat." Flowering and Fruiting N RM0309542 N 99 RM 385117 RMHERB1 RM 362576 RM0308691 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-48800 Noel H. Holmgren 9962 Patricia K. Holmgren 29 6 1981 U.S.A. Wyoming Uinta County Road 271, 7.4 mi WSW of Robertson; 7 air mi WSW of Robertson. Locally common in clay meadow. 7800 ft. 41.1636° N, 110.4581° W; uncertainty 1 mi. T14N R116W S26 41.1636 -110.4581 1 mi. Flowering N RM0308691 N 100 RM 385193 RMHERB1 RM 130062 RM0309537 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-48870 O. J. Murie 106 16 6 1931 U.S.A. Wyoming Teton Jackson. 6200 ft. 43.4754° N, 110.7749° W; uncertainty 3 mi. T41N R116W S33 43.4754 -110.7749 3 mi. Flowering and Fruiting N RM0309537 N 101 RM 386939 RMHERB1 RM 337721 RM0047850 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-50174 R. Olson 5 W. Gerhart, D. Rizor, and D. Jones 3 6 1981 U.S.A. Wyoming Fremont Game and Fish East Fork Winter Range: Goose Lake, ca 11.5 air mi NE of Dubois. Growing in clay soil on subirrigated to wetland area with flat of south sloping (0-5%) aspect; dominants include Hordeum, Carex, and Juncus. 7240 ft. 43.7202° N, 109.4602° W; uncertainty 0.5 mi. T43N R105W S4 SW1/4 43.7202 -109.4602 1 mi. Flowering N RM0047850 N 102 RM 388946 RMHERB1 RM 616120 RM0308696 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-51419 Richard W. Scott 8143 7 6 1992 U.S.A. Wyoming Fremont Banks of the Sweetwater River in Sweetwater Canyon. 7020 ft. 42.4327° N, 108.4673° W; uncertainty 1 mi. T28N R98W S1 42.4327 -108.4673 1 mi. Flowering and Fruiting N RM0308696 N 103 RM 388969 RMHERB1 RM 616121 RM0308695 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-51433 Richard W. Scott 8231 13 6 1992 U.S.A. Wyoming Fremont Lower Sweetwater Canyon near Chimney Creek. 6740 ft. 42.4385° N, 108.4147° W; uncertainty 1 mi. T29N R97W S34 42.4385 -108.4147 1 mi. Flowering N RM0308695 N 104 RM 389122 RMHERB1 RM 733996 RM0308649 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-51520 Richard W. Scott 9726 1 6 1996 U.S.A. Wyoming Fremont West Fork of Long Creek on Bighorn Dolomite on Beaver Rim. Banks of creek. 6940 ft. T32N R94W S22 Flowering N RM0308649 N 105 RM 389323 RMHERB1 RM 288654 RM0308690 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-51671 Robert D. Dorn 1280 22 6 1971 U.S.A. Wyoming Teton Teton Park: 1.5 mi E of Elk Ranch Reservoir. Greasewood associated with Artemisia tridentata and Sedum; moderately abundant. 7200 ft. 43.8065° N, 110.4318° W; NAD 83, uncertainty .25 mi., Nat. Geog. TOPO! T44N R113W S5 43.8065 -110.4318 NAD 83 0 mi. Y Y Nat. Geog. TOPO! SC Flowering N RM0308690 N 106 RM 389711 RMHERB1 RM 316639 RM0308689 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-52011 Robert D. Dorn 3292 28 6 1979 U.S.A. Wyoming Uinta Old Fort Bridger. In lawn (meadow) in front of Carter graves; with Plantago and Potentilla. 6700 ft. 41.3223° N, 110.3815° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T16N R115W S33 SW1/4 41.3223 -110.3815 NAD 83 1 mi. Y Y Nat. Geog. TOPO! SC Flowering and Fruiting N RM0308689 N 107 RM 390489 RMHERB1 RM 399034 RM0308685 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-52641 Robert D. Dorn 4824 27 8 1987 U.S.A. Wyoming Uinta Ca 5 mi W of Robertson on Alkaline bank with Cirsium and Solidago. 7600 ft. 41.178° N, 110.5155° W; uncertainty 1 mi. T14N R116W S20; S20-S21 line 41.178 -110.5155 1 mi. Flowering and Fruiting N RM0308685 N 108 RM 391567 RMHERB1 RM 601120 RM0308668 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-53461 Robert D. Dorn 6428 13 8 1995 U.S.A. Wyoming Hot Springs 8 mi W of Anchor Reservoir. Meadow with Aster and Achillea. 8600 ft. 43.6626° N, 109.0021° W; uncertainty 1 mi. T43N R101W S29 43.6626 -109.0021 1 mi. Flowering and Fruiting N RM0308668 N 109 RM 392160 RMHERB1 RM 643183 RM0308648 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-53946 Robert D. Dorn 7990 27 6 1999 U.S.A. Wyoming Uinta Ca 15 mi S of Evanston. Meadow with Poa and Taraxacum. 7300 ft. 41.0483° N, 110.9765° W T12N R120W S5 SE1/4 of SW1/4 41.0483 -110.9765 Flowering and Fruiting N RM0308648 N 110 RM 392848 RMHERB1 RM 282138 RM0308688 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-54479 Robert L. Tresler 341 15 7 1966 U.S.A. Wyoming Sublette Big Piney. In a wet meadow. 6800 ft. 42.5422° N, 110.115° W; uncertainty 1 mi. T30N R111W S31 42.5422 -110.115 1 mi. Flowering and Fruiting N RM0308688 N 111 RM 395005 RMHERB1 USFS 402359 USFS0072090 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-56055 S. E. Cazier C-84 17 8 1927 U.S.A. Wyoming Sublette Wyoming National Forest: 2 mi near 4th July Spring. Eastern 10% slope; gravelly loam; weed-grass with Lupine, Brome, and Valerian. 7900 ft. 42.9903° N, 110.1643° W; uncertainty 1 mi. T35N R112W S24 42.9903 -110.1643 1 mi. N Y Flowering and Fruiting N USFS0072090 N 112 RM 397262 RMHERB1 RM 311820 RM0308694 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-57478 W. H. Romme 78-7 25 6 1978 U.S.A. Wyoming Sweetwater South shore of Hansen Lake. Mesic alkaline meadow. 6500 ft. 41.9658° N, 107.9241° W; uncertainty 0.5 mi. T23N R93W S16 NW1/4 41.9658 -107.9241 1 mi. Flowering and Fruiting N RM0308694 N 113 RM 397326 RMHERB1 RM 57744 RM0309539 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-57530 W. S. Cooper 47y 15 7 1906 U.S.A. Wyoming Teton Yellowstone National Park: Lower Basin. 7400 ft. 44.5585° N, 110.8325° W; uncertainty 4 mi. T53N R116W S22 44.5585 -110.8325 4 mi. Y Y Flowering and Fruiting N RM0309539 N 114 RM 397584 WYNDD RM 579502 RM0308684 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-57710 Walter Fertig 12848 Jane Struttmann and Adair Mali 30 6 1992 U.S.A. Wyoming Fremont Sweetwater River Valley: south bank of Sweetwater River, ca 7.5 air mi SE of Atlantic City. Grassy, semi-open willow grove on banks of river. 7200 ft. 42.4034° N, 108.5841° W; uncertainty 1 mi. T28N R99W S13 42.4034 -108.5841 1 mi. N N Flowering and Fruiting N RM0308684 N 115 RM 398550 WYNDD RM 603105 RM0308687 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-58292 Walter Fertig 14587 5 9 1993 U.S.A. Wyoming Fremont Sweetwater River Valley: draw on east side of BLM Road 512; ca 1/4 mi N of Sweetwater River; ca 8.5 air mi SE of Atlantic City. Hummocky terrain in subirrigated meadow; with Deschampsia and Antennaria microphylla. 7300 ft. 42.4034° N, 108.623° W; uncertainty 0.25 mi. T28N R99W S15 SE1/4 of SW1/4 42.4034 -108.623 0 mi. Flowering and Fruiting N RM0308687 N 116 RM 398789 WYNDD RM 603251 RM0308686 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-58442 Walter Fertig 15029 11 7 1994 U.S.A. Wyoming Sublette West Slope Wind River Range: Kendall Warm Springs, on east side of Green River, ca 30 air mi NNW of Pinedale. Wet meadow along cold water stream due N of warm spring; edged by Salix wolfii grove. 7800 7900 ft. 43.2852° N, 110.0189° W; uncertainty 1 mi. T38N R110W S2 43.2852 -110.0189 1 mi. N N Flowering N RM0308686 N 117 RM 399423 WYNDD RM 703395 RM0308676 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-58813 Walter Fertig 16162 28 7 1995 U.S.A. Wyoming Sweetwater Great Divide Basin: Jack Morrow Hills: ca 7 air mi W of the Continental Divide at Rock Cabin Springs and Rock Cabin Creek. Moist alkaline meadows in floodplain of creek dominated by Hordeum brachyantherum, Deschampsia cespitosa, Distichlis stricta, Spartina gracilis, Sporobolus airoides, and Puccinellia. 7130 ft. 42.1259° N, 108.9733° W; uncertainty 0.25 mi. T25N R102W S22 42.1259 -108.9733 0 mi. Flowering N RM0308676 N 118 RM 400724 WYNDD RM 632865 RM0308647 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-19243 Walter Fertig 17712 Laura Welp 20 7 1997 U.S.A. Wyoming Johnson East slope Big Horn Range: ca 3/4 mi N of Poison Creek and 1 mi W of Billy Creek Road; ca 2 air mi SE of junction of Hazelton Road and U.S. Hwy 16. Meadow on loamy, deep soils with sparse gravel on surface adjacent to two-track road at edge of Pinus contorta woods; meadow dominated by Festuca idahoensis and Poa secunda. 7840 7880 ft. 44.1272° N, 106.9179° W; uncertainty 0.25 mi. T48N R84W S14 SE1/4 of SE1/4 44.1272 -106.9179 0 mi. Flowering and Fruiting N RM0308647 N 119 RM 400732 WYNDD RM 632907 RM0308645 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-19244 Walter Fertig 17728 Laura Welp 21 7 1997 U.S.A. Wyoming Johnson Big Horn Range: North Fork Crazy Woman Creek, canyon at southeast end of Crazy Woman Mountain in vicinity of bridge crossing Crazy Woman Creek, ca 2 3/4 mi E of U.S. Hwy 16. Edge of sand-gravel roadside dominated by Bromus inermis and Melilotus officinalis bordering south-facing granitic talus or streamside conifer woods. 6400 ft. 44.1876° N, 106.8514° W; uncertainty 0.25 mi. T49N R83W S28 NE1/4 NE1/4 SW1/4 44.1876 -106.8514 0 mi. N N Flowering N RM0308645 N 120 RM 400802 WYNDD RM 632845 RM0308646 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-59548 Walter Fertig 17861 Jennifer Whipple 2 8 1997 U.S.A. Wyoming Teton Jackson Hole: east bank of Flat Creek and flats on southwest side of Millers Butte N of oxbow ponds of Flat Creek, ca 0.7 mi E of U.S. Hwy 26, 89, 187 and ca 2 mi N of Jackson. Hummocky terrain at edge of dried marl flats in community of Juncus balticus, Deschampsia cespitosa, Carex praegracilis, and scattered clumps of Salix brachycarpa, S. bebbiana, and S. geyeriana. 6230 ft. 43.5044° N, 110.7358° W; uncertainty 0.5 mi. T41N R116W S23 NW1/4 of NW1/4 43.5044 -110.7358 1 mi. Flowering and Fruiting N RM0308646 N 121 RM 403190 WYNDD RM 643350 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-60784 Jill Walford 1826 U.S.A. Wyoming Fremont Southern Absaroka Range: east side of East Fork Wind River, 16.5 air mi NE of Dubois. Salix drummondiana/Populus angustifolia community adjacent to channel. 8420 ft. 43.6916° N, 109.4808° W; uncertainty 0.25 mi. T43N R105W S17 SW1/4 of SE1/4 43.6916 -109.4808 0 mi. Flowering N N 122 RM 403327 Haines 1985 RM 387553 RM0308664 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-60861 June Haines 5751a Georgia Haines 22 8 1985 U.S.A. Wyoming Fremont Tributary of Buffalo Creek; ca 12 air mi ENE of Jeffrey City. Meadow beside creek. 6840 ft. 42.6715° N, 107.868° W; uncertainty 2 mi. T31N R92W S8; also S17 42.6715 -107.868 2 mi. *collection. Flowering N RM0308664 N 123 RM 403345 Haines 1986 RM 387554 RM0308663 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-60869 June Haines 6292 Georgia Haines 8 6 1986 U.S.A. Wyoming Fremont Long Creek; ca 17 air mi NW of Jeffery City. Moist meadow adjacent to creek. 6790 ft. 42.6879° N, 108.0237° W; uncertainty 1 mi. T31N R94W S1 42.6879 -108.0237 1 mi. Flowering and Fruiting N RM0308663 N 124 RM 403598 RMHERB1 RM 288654 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-61064 Robert D. Dorn 1280 22 6 1971 U.S.A. Wyoming Teton Teton Park: 1.5 mi E of Elk Ranch Reservoir. Greasewood associated with Artemisia tridentata and Sedum; moderately abundant. 7200 ft. 43.8066° N, 110.4363° W; uncertainty 1 mi. T44N R113W S5 43.8066 -110.4363 1 mi. Flowering N N 125 RM 403954 RMHERB1 RM 316639 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-61378 Robert D. Dorn 3292 28 6 1979 U.S.A. Wyoming Uinta Old Fort Bridger. In lawn (meadow) in front of Carter graves; with Plantago and Potentilla. 6700 ft. 41.3223° N, 110.3815° W; uncertainty 0.5 mi. T16N R115W S33 SW1/4 41.3223 -110.3815 1 mi. Flowering and Fruiting N N 126 RM 404571 RMHERB1 RM 399034 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-61885 Robert D. Dorn 4824 27 8 1987 U.S.A. Wyoming Uinta Ca 5 mi W of Robertson on Alkaline bank with Cirsium and Solidago. 7600 ft. 41.178° N, 110.5155° W; uncertainty 1 mi. T14N R116W S20; S20-S21 line 41.178 -110.5155 1 mi. Flowering and Fruiting N N 127 RM 498140 So Rocky Mts USFS 468500 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora 1. Pyrrocoma uniflora (Hook.) Greene var. uniflora
Annotated by S. F. Blake. RM-95815 Reed C. Rollins 1465 31 7 1936 U.S.A. Colorado Hinsdale Rio Grande National Forest: 1 mi E of Spring Creek Pass. Dry meadow. 10800 ft. Flowering N N 128 RM 504643 So Salt River Range 1015712 RM0299118 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-98876 B. E. Nelson 26550 Russ Nelson 25 6 1993 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Tunp Range: on Dempsey Ridge just N of Fossil Butte National Monument, NE of the Bullpen, ca 17 air mi NW of Kemmerer. Moist meadows. 7650 7960 ft. 41° 54' 54" N, 110° 46' 4" W T22N R118W S12 41.915 -110.767778 Flowering N RM0299118 N 129 RM 505527 So Salt River Range Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-98903 Ronald L. Hartman 41436 22 7 1993 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: ca 6 air mi N of Kemmerer. Sagebrush slopes with serviceberry and coralberry and grassy flats. 7200 7300 ft. 41° 53' 53" N, 110° 33' 13" W T22N R116W S14 South 1/4; and also S23 and W1/2 S24 41.898056 -110.553611 Flowering and Fruiting N N 130 RM 505647 So Salt River Range Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-98904 Ronald L. Hartman 41558 22 7 1993 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Commissary Ridge, ca 14 air mi N of Kemmerer. Flats along stream, old homestead in aspen grove, and slope with sandstone outcrops. 7400 7900 ft. 41° 59' 59" N, 110° 33' 43" W T23N R116W S10 E1/2; and also W1/2 S11 41.999722 -110.561944 Flowering N N 131 RM 505767 So Salt River Range Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-98906 Ronald L. Hartman 41679 23 7 1993 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Oyster Ridge, ca 9 air mi N of Kemmerer. Streamside and sandy slopes below, sandstone outcrops and sandy ridge above. 7250 7400 ft. 42° 6' 6" N, 110° 33' 2" W T25N R115W S31 SW1/4; and also T23N R116W S1/4 S36, T22N R115W NW1/4 S6; also T22N R116W N1/2 S1 42.101667 -110.550556 Flowering and Fruiting N N 132 RM 506083 So Salt River Range Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-98911 Ronald L. Hartman 45593 Tom Cramer 28 5 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Wheat Creek to Windy Gap and Oyster Ridge, ca 14 air mi N of Kemmerer. Sagebrush slopes, sandstone and limestone outcrops, cushion plant communities on ridge, wet draws and stream margins. 7400 8000 ft. 41° 59' 59" N, 110° 30' 18" W T23N R115W S7 SW1/4; also S18; T23N R116W S12 SE1/4 41.999722 -110.505 Flowering N N 133 RM 507233 Markow 1992 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-98952 B. E. Nelson 22199 Michelle Nelson 1 6 1992 U.S.A. Idaho Clark Targhee National Forest: Western Centennial Mountains: south side of Continental Divide ca 1 air mi E of Bannack Pass, ca 34 air mi NW of Dubois. Grass-forb slope and ridgetop. 7900 8100 ft. T13N R31E S1 44.482 -112.7742 1 mi. Calc. from TRS N N 134 RM 507247 Markow 1992 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-98953 B. E. Nelson 22212b Michelle Nelson 1 6 1992 U.S.A. Idaho Clark Targhee National Forest: Western Centennial Mountains: Bannack Pass and vicinity, ca 34.5 air mi NW of Dubois. Grass-forb slopes and ridge. 7600 7700 ft. T13N R31E S2 44.482 -112.7944 1 mi. Calc. from TRS N N 135 RM 536327 Ward 1996 RM 790264 RM0309535 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-102860 Beth Ward 2295 11 7 1996 U.S.A. Wyoming Sweetwater South-central Wyoming: Rock Springs Uplift: northern slopes and top at north end of Essex Mountain, ca 32 air mi NNE of Rock Springs. Dry hillside, gumbo soil. 7320 8020 ft. T24N R103W S8 SW1/4; also SE1/4 S7 and NE1/4 S18 Flowering N RM0309535 N 136 RM 536495 Ward 1996 RM 790265 RM0309534 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-102866 Beth Ward 2444 11 7 1996 U.S.A. Wyoming Sweetwater South-central Wyoming: spring and draw to Jack Morrow Creek, ca 1 air mi W of the Continental Divide; ca 2 air mi E of Monument Ridge; ca 0.5 mi S of the confluence of Blind Canyon and Jack Morrow Creek; ca 32.5 air mi NNE of Rock Springs. Adjacent to spring. 7380 7580 ft. T24N R102W S26 Flowering N RM0309534 N 137 RM 536496 Ward 1996 RM 790266 RM0309533 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-102866 Beth Ward 2445 11 7 1996 U.S.A. Wyoming Sweetwater South-central Wyoming: spring and draw to Jack Morrow Creek, ca 1 air mi W of the Continental Divide; ca 2 air mi E of Monument Ridge; ca 0.5 mi S of the confluence of Blind Canyon and Jack Morrow Creek; ca 32.5 air mi NNE of Rock Springs. Adjacent to spring. 7380 7580 ft. T24N R102W S26 Flowering N RM0309533 N 138 RM 560595 Wyo/Salt River 1993 RM 1015713 RM0299119 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-103982 B. E. Nelson 25976 Russ Nelson 21 6 1993 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: above Emigrant Trail-Lander Cutoff and South Piney Creek, ca 16 air mi W of Big Piney. Wet grassy slope near spring. 7640 8160 ft. 42.5283° N, 110.4414° W T29N R114W S4 42.5283 -110.4414 Flowering N RM0299119 N 139 RM 561171 Wyo/Salt River 1993 RM 655878 RM0200936 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-103995 B. E. Nelson 26550 Russ Nelson 25 6 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Tunp Range: on Dempsey Ridge just N of Fossil Butte National Monument, NE of the Bullpen, ca 17 air mi NW of Kemmerer. Moist meadows. 7650 7960 ft. 41.9006° N, 110.7678° W T22N R118W S12 41.9006 -110.7678 Flowering N RM0200936 N 140 RM 562633 Wyo/Salt River 1993 RM 1015711 RM0299117 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-104054 Ronald L. Hartman 41436 22 7 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: ca 6 air mi N of Kemmerer. Sagebrush slopes with serviceberry and coralberry and grassy flats. 7200 7300 ft. 41.8864° N, 110.5536° W T22N R116W S14 South 1/4; and also S23 and W1/2 S24 41.8864 -110.5536 Flowering and Fruiting N RM0299117 N 141 RM 562755 Wyo/Salt River 1993 RM 1015710 RM0299116 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-104055 Ronald L. Hartman 41558 22 7 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge, ca 14 air mi N of Kemmerer. Flats along stream, old homestead in aspen grove, and slope with sandstone outcrops. 7400 7900 ft. 41.9875° N, 110.5919° W T23N R116W S10 E1/2; and also W1/2 S11 41.9875 -110.5919 Flowering N RM0299116 N 142 RM 562876 Wyo/Salt River 1993 RM 1015709 RM0299114 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-104057 Ronald L. Hartman 41679 23 7 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: Oyster Ridge, ca 9 air mi N of Kemmerer. Streamside and sandy slopes below, sandstone outcrops and sandy ridge above. 7250 7400 ft. 42.1081° N, 110.5506° W T25N R115W S31 SW1/4; and also T23N R116W South 1/4 S36, T22N R115W NW1/4 S6; also T22N R116W N1/2 S1 42.1081 -110.5506 Flowering and Fruiting N RM0299114 N 143 RM 563097 Wyo/Salt River 1993 RM 1015708 RM0299113 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-104059 Ronald L. Hartman 41899 24 7 1993 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Salt River Range: Lake Ridge, ca 19 air mi SW of Big Piney. Meadow and adjacent subalpine fir forest with some scattered whitebark pine. 9300 9400 ft. 42.4411° N, 110.3342° W T28N R114W S1 42.4411 -110.3342 Flowering N RM0299113 N 144 RM 565394 Wyo/Salt River 1993 RM 1015707 RM0299112 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-104103 Ronald L. Hartman 44192 16 8 1993 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Salt River Range: Northwest slope of Riley Ridge. Rocky, grassy slopes with benches, often with aspen groves, some standing water and springs. 9100 9400 ft. 42.4853° N, 110.5192° W T29N R115W S23 E1/2 42.4853 -110.5192 Flowering N RM0299112 N 145 RM 567210 Kirkpatrick 1984 RM 556607 RM0047861 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-104209 B. E. Nelson 10892 28 6 1984 U.S.A. Wyoming Fremont Southeastern Absarokas: White Pass and vicinity, ca 6 air mi S of Ramshorn Peak, ca 9 air mi NW of Dubois. Moist, grassy sagebrush slope. 8100 ft. 43.6327° N, 109.7444° W; uncertainty 1 mi. T42N R107W S6 43.6327 -109.7444 1 mi. Flowering and Fruiting N RM0047861 N 146 RM 572839 Fertig 1990 RM 585970 RM0308665 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-104727 B. E. Nelson 19459 12 7 1990 U.S.A. Wyoming Teton West Slope Wind River Range: Fish Creek/Moccasin Basin area, along Red Creek, ca 8 air mi SW of Togwotee Pass, ca 33 air mi ENE of Jackson. Sagebrush-grassland slopes. 8000 8600 ft. 43.66° N, 110.1617° W T43N R111W S27; also S35 43.66 -110.1617 Flowering and Fruiting N RM0308665 N 147 RM 573179 Fertig 1990 RM 585969 RM0308666 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-104753 B. E. Nelson 20276 25 8 1990 U.S.A. Wyoming Teton West Slope Wind River Range: Fish Creek/Moccasin Basin area, above Purdy Creek between Purdy Basin and Buckskin Point, ca 2 air mi NE of South Fork Fish Creek, ca 33.5-34 air mi ENE of Jackson. Red clay slopes and flats. 8300 8800 ft. 43.5878° N, 110.1008° W; uncertainty 1 mi. T42N R110W S19 43.5878 -110.1008 1 mi. Fruiting N RM0308666 N 148 RM 579040 Big Horn Mts RM 346872 RM0308667 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-105232 B. E. Nelson 6760 20 7 1980 U.S.A. Wyoming Johnson Big Horn Mountains: along Doyle Creek on the Hazelton Road, ca 1.7 air mi SE of Hazelton Pyramid, ca 24.3 air mi SW of Buffalo. Moist meadows. 8200 ft. 44.0722° N, 107° W; uncertainty 1 mi. T47N R84W S6 44.0722 -107 1 mi. Flowering N RM0308667 N 149 RM 586819 Haines 1985 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-60859 June Haines 5751a Georgia Haines 22 8 1985 U.S.A. Wyoming Fremont Tributary of Buffalo Creek; ca 12 air mi ENE of Jeffrey City. Meadow beside creek. 6840 ft. 42.6715° N, 107.868° W; uncertainty 2 mi. T31N R92W S8; also S17 42.6715 -107.868 2 mi. N N 150 RM 587390 Haines 1986 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-105886 June Haines 6292 Georgia Haines 8 6 1986 U.S.A. Wyoming Fremont Granite Mountain Uplift: Long Creek, ca 17 air mi NW of Jeffrey City. Moist meadow adjacent to creek. 6790 6840 ft. 42.6879° N, 108.0237° W; uncertainty 1 mi. T31N R94W S1 42.6879 -108.0237 1 mi. N N 151 RM 603153 Kirkpatrick 1983 RM 556614 RM0047860 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-106820 Robert S. Kirkpatrick 2483 20 8 1983 U.S.A. Wyoming Park Absaroka Mountains: ca 19 mi SSW of Cody, ca 1 mi S of Meeteetse Creek, ca 2 mi S of Foster Reservoir. Alpine meadows; steep sloped meadows. 9400 10800 ft. 44.2475° N, 109.2042° W T49N R103W S2; also S3 44.2475 -109.2042 Flowering and Fruiting N RM0047860 N 152 RM 604632 Kirkpatrick 1984 RM 556613 RM0047859 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-62702 Robert S. Kirkpatrick 3818 Ruth E. B. Kirkpatrick 11 7 1984 U.S.A. Wyoming Fremont Absaroka Mountains: ca 21 air mi NE of Dubois, on southern end of Steamboat Rock. River sand and gravel bars. 8400 ft. 43.7922° N, 109.3606° W T44N R104W S8; also S4 and S5 43.7922 -109.3606 Flowering and Fruiting N RM0047859 N 153 RM 604847 Kirkpatrick 1984 RM 556612 RM0047858 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-62704 Robert S. Kirkpatrick 4011 15 7 1984 U.S.A. Wyoming Fremont Absaroka Mountains: ca 7 air mi NNE of Dubois, south side of Spring Mountain. Sagebrush grasslands; dry areas. 7600 8500 ft. 43.6338° N, 109.5798° W T42N R106W S4; also S3, S9 and S10 43.6338 -109.5798 Flowering and Fruiting N RM0047858 N 154 RM 605489 Kirkpatrick 1984 RM 556611 RM0047857 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-54649 Robert S. Kirkpatrick 4681 21 7 1984 U.S.A. Wyoming Fremont Absaroka Mountains: ca 18 air mi NE of Dubois, along Bear Creek, 2 mi E to SE of Kent Mountain, in the vicinity of Bear Basin. Riparian, lower montane; sand and gravel bars. 8400 8600 ft. 43.749° N, 109.4204° W; uncertainty 3 mi. T44N R105W S26; also S27 and S34 43.749 -109.4204 3 mi. N N Flowering and Fruiting N RM0047857 N 155 RM 606064 Kirkpatrick 1984 RM 556610 RM0047856 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-62709 Robert S. Kirkpatrick 5209 29 7 1984 U.S.A. Wyoming Park Absaroka Mountains: ca 21 air mi W of Meeteetse, along ridge between the North Fork Pickett Creek and Little Rose Creek, up to Peak 11448. Alpine meadows. 10000 11400 ft. 44.1896° N, 109.2849° W T49N R103W S30; also S7, S18, and S19 44.1896 -109.2849 Flowering and Fruiting N RM0047856 N 156 RM 612021 Kirkpatrick 1983 RM 556609 RM0047855 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-62659 Ronald L. Hartman 15630 23 6 1983 U.S.A. Wyoming Fremont Southeastern Absaroka Mountains: Pole Creek, ca 16 air mi NE of Dubois. Shaded area along stream with overstory of willows, douglas fir, and limber pine. 7900 8300 ft. 43.6617° N, 109.385° W; uncertainty 1 mi. T43N R104W S30 43.6617 -109.385 1 mi. N N Flowering and Fruiting N RM0047855 N 157 RM 612528 Kirkpatrick 1983 RM 556608 RM0047854 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-62662 Ronald L. Hartman 16997 20 8 1983 U.S.A. Wyoming Park Southeastern Absarokas: Foster Draw, ca 1 mi W of Foster Reservoir, northeast end of Carter Mountain. Irrigation ditch along base, open grassy slopes, spruce forest, and transition meadows towards alpine; transition meadows, 9400-9600 feet. 9400 9600 ft. 44.2769° N, 109.20611° W; uncertainty 1 mi. T50N R103W S26 44.2769 -109.20611 1 mi. Flowering and Fruiting N RM0047854 N 158 RM 619447 Fertig 1990 RM 585968 RM0308671 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-107376 Ronald L. Hartman 27031 12 7 1990 U.S.A. Wyoming Teton West Slope Wind River Range: Fish Creek/Moccasin Basin Area, Squaw Creek Road from North Fork Fish Creek to Open Fork Creek. Sagebrush grassland. 8000 8300 ft. 43.6311° N, 110.1208° W T42N R111W S1; also T42N R110W S6 43.6311 -110.1208 2 mi. Flowering and Fruiting N RM0308671 N 159 RM 621290 Fertig 1991 RM 583144 RM0308670 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-107435 Ronald L. Hartman 31126 19 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: Sedgewick Meadows and vicinity, ca 3 air mi W of Independence Mountain. Rocky hills with lodgepole pine and adjacent wet meadows and streamsides. 8950 9210 ft. 42.6564° N, 109.2369° W; uncertainty 2 mi. T31N R104W S15; also S16 42.6564 -109.2369 2 mi. Flowering and Fruiting N RM0308670 N 160 RM 628390 Fertig 1991 RM 583145 RM0308672 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-19189 Walter Fertig 11900 Jonathan Hughes 19 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: Lamreaux Meadows, ca 4 air mi NW of Dutch Joe Guard Station, ca 32 air mi ESE of Pinedale. Dry, sandy weed-dominated dirt road. 9000 ft. 42.6564° N, 109.2953° W; uncertainty 1 mi. T31N R104W S18 42.6564 -109.2953 1 mi. Flowering and Fruiting N RM0308672 N 161 RM 629587 Fertig 1990 RM 585973 RM0308675 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-107948 Walter Fertig 2130 21 6 1990 U.S.A. Wyoming Teton West Slope Wind River Range: Bank of Beauty Park Creek adjacent to North Fork Fish Creek Road bridge (F. S. Road 30750), ca 35 air mi NE of Jackson. Sagebrush bluff with sandy soil. 8200 8227 ft. 43.6605° N, 110.1019° W T43N R110W S30 43.6605 -110.1019 Flowering N RM0308675 N 162 RM 629620 Fertig 1990 RM 585972 RM0308674 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-107951 Walter Fertig 2162 21 6 1990 U.S.A. Wyoming Teton West Slope Wind River Range: Badlands ridge E of Red Creek, ca 32 air mi NE of Jackson. Badlands slope. 8000 8400 ft. 43.6456° N, 110.1417° W T43N R111W S35 43.6456 -110.1417 Flowering and Fruiting N RM0308674 N 163 RM 630954 Fertig 1990 RM 585971 RM0308673 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-108006 Walter Fertig 3483 11 7 1990 U.S.A. Wyoming Teton West Slope Wind River Range: North Fork Fish Creek, ca 32 air mi NE of Jackson. Sagebrush meadow. 8000 8530 ft. 43.6311° N, 110.1408° W; uncertainty 1 mi. T42N R111W S2 43.6311 -110.1408 1 mi. Flowering and Fruiting N RM0308673 N 164 RM 646235 RMHERB1 RM 601120 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-108847 Robert D. Dorn 6428 13 8 1995 U.S.A. Wyoming Hot Springs 8 mi W of Anchor Reservoir. Meadow with Aster and Achillea. 8600 ft. 43.6626° N, 109.0021° W; uncertainty 1 mi. T43N R101W S29 43.6626 -109.0021 1 mi. Flowering and Fruiting N N 165 RM 646605 RMHERB1 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-109101 Robert D. Dorn 7990 27 6 1999 U.S.A. Wyoming Uinta Ca 15 mi S of Evanston. Meadow with Poa and Taraxacum. 7300 ft. 41.0481° N, 110.9751° W T12N R120W S5 SE1/4 of SW1/4 41.0481 -110.9751 N N 166 RM 650087 So Salt River Range RM 607966 RM0308669 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-109389 Ronald L. Hartman 45593 Tom Cramer 28 5 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Wheat Creek to Windy Gap and Oyster Ridge, ca 14 air mi N of Kemmerer. Sagebrush slopes, sandstone and limestone outcrops, cushion plant communities on ridge, wet draws, and stream margins. 7400 8000 ft. 41.9878° N, 110.505° W; uncertainty 2 mi. T23N R115W S7 SW1/4; also S18; T23N R116W SE1/4 S12 41.9878 -110.505 2 mi. Flowering N RM0308669 N 167 RM 652447 Cramer 1994 RM 632349 RM0308658 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-109513 Thomas Cramer 1744 Jane T. Kellett 7 7 1994 U.S.A. Wyoming Fremont Green River Basin: West Willow Creek and vicinity, ca 2.5 air mi NW of South Pass City. Sagebrush hillsides, streamsides, meadows, and granite outcrops. 8100 8450 ft. 42.4856° N, 108.8419° W T29N R100W S18 NW1/4; also T29N R101W NE1/4 S13 42.4856 -108.8419 Flowering and Fruiting N RM0308658 N 168 RM 652901 Cramer 1994 RM 632348 RM0308659 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-109523 Thomas Cramer 2211 22 7 1994 U.S.A. Wyoming Sublette Green River Basin: ca 12 air mi N of Cora. Pothole lakes and nearby meadows, aspen hillsides, Douglas fir stands, and sagebrush hillsides. 7800 8000 ft. 43.1036° N, 110.0069° W; uncertainty 1 mi. T36N R110W S8 SE1/4; also NE1/4 S17, N1/2 S16 and SW1/4 S9 43.1036 -110.0069 1 mi. Flowering and Fruiting N RM0308659 N 169 RM 653713 Cramer 1994 RM 632351 RM0308656 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-109529 Thomas Cramer 292 9 6 1994 U.S.A. Wyoming Sublette Green River Basin: north side of lower Meadow Canyon by Bench Corral Springs, ca 13 air mi NW of Marbleton. Sagebrush hillside, grassy draw, and spring. 7500 7700 ft. 42.7014° N, 110.2878° W T31N R113W S3; also S10 and S11 42.7014 -110.2878 Flowering and Fruiting N RM0308656 N 170 RM 654183 Cramer 1994 RM 632347 RM0308660 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-109544 Thomas Cramer 3324 10 8 1994 U.S.A. Wyoming Sublette Green River Basin: Warren Bridge, ca 9 air mi N of Daniel Junction. Riverside meadows, willows, and sagebrush. 7500 ft. 43.0186° N, 110.1233° W T35N R111W S8 NE1/4; also N1/2 S9 43.0186 -110.1233 Flowering and Fruiting N RM0308660 N 171 RM 654565 Cramer 1994 RM 632346 RM0308661 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-109550 Thomas Cramer 3665 12 8 1994 U.S.A. Wyoming Sublette Green River Basin: Horse Creek, ca 4.5 air mi SE of Merna. Creekside meadows and willows. 7480 ft. 42.9164° N, 110.2819° W T34N R113W S13 SE1/4; also T34N R112W SW1/4 S18 and NW1/4 19 42.9164 -110.2819 Flowering and Fruiting N RM0308661 N 172 RM 654928 Cramer 1994 RM 632345 RM0308662 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-109559 Thomas Cramer 4138 Ben and Becky Cramer 19 8 1994 U.S.A. Wyoming Fremont Green River Basin: Sweetwater River, ca 8.5 air mi SW of South Pass City. Riverside meadows, willows, and sagebrush. 7450 ft. 42.3842° N, 108.9164° W; uncertainty 1 mi. T28N R101W S19 SE1/4; also SW1/4 S20 42.3842 -108.9164 1 mi. Flowering N RM0308662 N 173 RM 657616 Cramer 1995 RM 638162 RM0308650 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-109730 Thomas Cramer 6794 Jane T. Kellett 23 6 1995 U.S.A. Wyoming Fremont Green River Basin: ca 4 air mi W of South Pass City. Creekside meadows and willows. 8000 ft. 42.4679° N, 108.8643° W T29N R101W S23 42.4679 -108.8643 Flowering N RM0308650 N 174 RM 657891 Cramer 1995 RM 638161 RM0308651 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-109744 Thomas Cramer 7036 Steve Laster and Jane T. Kellett 26 6 1995 U.S.A. Wyoming Sublette Green River Basin: ca 5.5 air mi N of Pinedale. Marshy grassy meadows. 7500 ft. 42.9468° N, 109.8695° W T34N R109W S4 W1/2 42.9468 -109.8695 Flowering N RM0308651 N 175 RM 658042 Cramer 1995 RM 638160 RM0308652 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-109749 Thomas Cramer 7166 5 7 1995 U.S.A. Wyoming Lincoln Green River Basin: south end of Slate Creek Ridge, ca 11.5 air mi NNE of Kemmerer. Wet meadow draw with sagebrush sides and shrub islands. 7100 7500 ft. 41.9413° N, 110.4544° W T23N R115W S27 South1/2 41.9413 -110.4544 N N Flowering and Fruiting N RM0308652 N 176 RM 658225 Cramer 1994 RM 632350 RM0308657 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-109728 Thomas Cramer 733 16 6 1994 U.S.A. Wyoming Sublette Green River Basin: southern end on the east side of the Prospect Mountains, ca 17 air mi W of South Pass City. Sagebrush slopes and hills, open rocky ridges, aspen groves, and pine stands. 7850 8600 ft. 42.4547° N, 109.1344° W T29N R103W S27; also South1/4 S22, S23, N1/2 S26 and NW1/4 S25 42.4547 -109.1344 Flowering and Fruiting N RM0308657 N 177 RM 658716 Cramer 1994 RM 632352 RM0308655 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-109707 Thomas Cramer 79 7 6 1994 U.S.A. Wyoming Sublette Green River Basin: N of Elk Mountain, ca 4.5 air mi NW of Elkhorn Junction. Sagebrush flats, wet draw bottom. 7150 ft. 42.4675° N, 109.33° W T29N R105W S24 N1/2 42.4675 -109.33 Flowering N RM0308655 N 178 RM 659165 Cramer 1995 RM 638159 RM0308653 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-109799 Thomas Cramer 8294 Jane T. Kellett 15 7 1995 U.S.A. Wyoming Sublette Green River Basin: Green River, ca 13 air mi N of Daniel Junction. Wet draw meadow with sagebrush sides. 7575 ft. 43.0775° N, 110.0857° W T36N R111W S22 NE1/4 43.0775 -110.0857 Flowering N RM0308653 N 179 RM 660450 Cramer 1995 RM 638158 RM0308654 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-109847 Thomas Cramer 9422 Jane T. Kellett 25 7 1995 U.S.A. Wyoming Sublette Green River Basin: Irish Canyon at Bridger-Teton National Forest border, ca 5.5 air mi ENE of Big Sandy. Creekside meadows and willows. 7800 ft. 42.6733° N, 109.3922° W T31N R105W S8 SE1/4 42.6733 -109.3922 N N Flowering N RM0308654 N 180 RM 683155 Pryors 2008 USFS 882973 USFS0051449 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora 1. Pyrrocoma uniflora (Hook.) Greene var. uniflora
Annotated by Ronald L. Hartman. RM-115427 B. E. Nelson 75330 17 7 2008 U.S.A. Montana Carbon Pryor Mountains: Custer National Forest: Bent Spring and vicinity on the west slope of Big Pryor Mountain, ca 18 air mi SE of Bridger. Moist to dry meadow with patches of sagebrush. 7520 7880 ft. 45.1762° N, 108.5964° W to 45.1758° N, 108.5922° W; uncertainty 0.25 mi., GPS reading T7S R26E S31 SW1/4 45.1762 -108.5964 0 mi. GPS reading Flowering N USFS0051449 181 RM 683180 Pryors 2008 USFS 882974 USFS0051450 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora 1. Pyrrocoma uniflora (Hook.) Greene var. uniflora
Annotated by Ronald L. Hartman. RM-115430 B. E. Nelson 75355 17 7 2008 U.S.A. Montana Carbon Pryor Mountains: Custer National Forest: below Ingram Spring and vicinity on the southwest slope of Big Pryor Mountain, on 19 air mi SE of Bridger. Moist meadow. 7500 7680 ft. 45.1698° N, 108.5823° W; uncertainty 0.25 mi., GPS reading T8S R26E S6 E1/2 45.1698 -108.5823 0 mi. GPS reading Flowering N USFS0051450 182 RM 683369 Pryors 2008 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora 1. Pyrrocoma uniflora (Hook.) Greene var. uniflora
Annotated by Ronald L. Hartman. RM-115440 B. E. Nelson 75543 21 7 2008 U.S.A. Montana Carbon Pryor Mountains: on the southeast end of East Pryor Mountain on ridge between head of Lost Water and Layout creeks, ca 30 air mi ESE of Bridger. Limestone outcrops and rocky low forb covered ridge. 8640 8750 ft. 45.1638° N, 108.3357° W; uncertainty 0.25 mi., GPS reading T8S R28E SE1/4 45.1638 -108.3357 0 mi. GPS reading Flowering N 183 RM 683412 Pryors 2008 USFS 882975 USFS0051451 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora 1. Pyrrocoma uniflora (Hook.) Greene var. uniflora
Annotated by Ronald L. Hartman. RM-115444 B. E. Nelson 75586 21 7 2008 U.S.A. Montana Carbon Pryor Mountains: Custer National Forest: above and E of Lost Water Canyon near Little Ice Cave, ca 31 air mi ESE of Bridger. Rocky limber pine/forb savanna. 8160 8240 ft. 45.1364° N, 108.3384° W; uncertainty 0.25 mi., GPS reading T8S R28E S18 SE1/4 45.1364 -108.3384 0 mi. GPS reading Flowering N USFS0051451 184 RM 683505 Pryors 2008 USFS 882976 USFS0051452 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora 1. Pyrrocoma uniflora (Hook.) Greene var. uniflora
Annotated by Ronald L. Hartman. RM-115451 B. E. Nelson 75679 24 7 2008 U.S.A. Montana Carbon Pryor Mountains: Custer National Forest: Red Pryor Mountain, southeast shoulder, steep slope below the rim to the E, ca 26 air mi SE of Bridger. Moist meadow with patches of sagebrush on southwest-facing slope. 8265 8465 ft. 45.1162° N, 108.4489° W; uncertainty 0.25 mi., GPS reading T8S R27E S29 NW1/4 45.1162 -108.4489 0 mi. GPS reading Flowering N USFS0051452 185 RM 724669 Lukas BLM RM 917467 RM0077139 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-116708 B. E. Nelson 74609 6 7 2008 U.S.A. Wyoming Carbon Medicine Bow Mountains: Wick Brothers Wildlife Management Area: above and E of Wagonhound Creek and ca 1/2 to 3/4 air mi S of I-80, ca 7 air mi SE of town of Elk Mountain. Old hay meadow. 7520 7720 ft. 41.6299° N, 106.2961° W; NAD 83, , GPS reading T19N R79W S8 SW1/4 41.6299 -106.2961 NAD 83 GPS reading Flowering N RM0077139 186 RM 727329 Lukas 2008 RM 917466 RM0077138 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-115166 Laura E. Lukas 6843 25 7 2008 U.S.A. Wyoming Carbon Medicine Bow Mountains: Sawmill Park, S of intersection of Forest roads 120 and 120.2F, ca 8 air mi SW of Arlington; ca 19 air mi NW of Centennial. Park. 8905 ft. 41.5347° N, 106.3244° W; WGS 84, , GPS reading T18N R80W S13; also T18N R79W S18 41.5347 -106.3244 WGS 84 GPS reading Flowering RM0077138 187 RM 75 Taylor, Amy 1996 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-27 Amy J. Roderick 167 4 7 1996 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Mill Creek NW of gravel pit, ca 3.5 air mi SW of town of Elk Mountain. Open meadow dominated by grasses, forbs, and willows. 7350 7400 ft. 41.6644° N, 106.4497° W; uncertainty 0.5 mi. T20N R81W S36 SW1/4 41.6644 -106.4497 1 mi. Flowering N N 188 RM 767626 Irwin 2010 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-128886 Joshua J. Irwin 1812 1 7 2010 U.S.A. Idaho Custer Thousand Springs Valley: valley bottom ca 0.4 mi S of the head of Thousand Springs Creek, 23.2 air mi ESE of Clayton. Clay or silt in mesic wetland vegetation; 0° slope; alluvial geology. 6289 ft. 44.14932° N, -113.95882° W; NAD83, uncertainty 10 m., Field Notes T10N R21E 44.14932 -113.95882 NAD83 10 m. N N Field Notes 26-75 individuals apparent. Flowering N N 189 RM 770199 Evert 2002 RM 909675 RM0067100 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-129616 Erwin F. Evert 39205 28 6 2002 U.S.A. Wyoming Park Yellowstone Plateau: Yellowstone National Park: east side of large opening 0.5 mi E of Norris Junction, 1/3 mi N of Canyon-Norris Road. Seasonally wet meadow with Deschampsia cespitosa, Polygonum bistortoides, and Potentilla diversifolia. 7500 ft. 44.7319° N, 110.6867° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T55N R115W S23 44.7319 -110.6867 NAD 83 0 mi. Nat. Geog. TOPO! Flowering N RM0067100 N 190 RM 770484 Evert 2002 RM 909011 RM0037468 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-129658 Erwin F. Evert 39319 6 7 2002 U.S.A. Wyoming Teton Yellowstone Plateau: Yellowstone National Park: along north side of Sentinel Meadows, ca 5 mi S of Madison Junction. Seasonally wet meadow on sinter with Juncus balticus, Deschampsia cespitosa, and Triglochin maritimum. 7200 ft. 44.5683° N, 110.8764° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T53N R116W S17 44.5683 -110.8764 NAD 83 1 mi. Nat. Geog. TOPO! Flowering and Fruiting N RM0037468 N 191 RM 770770 Evert 2002 RM 908910 RM0038213 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-129739 Erwin F. Evert 39455 14 7 2002 U.S.A. Wyoming Teton Yellowstone Plateau: Yellowstone National Park: thermal area 1/4 mi S of Nez Perce Creek and 1 mi E of the Old Faithful-Madison Road, ca 8 mi SSE of Madison Junction. In wet sinter with Triglochin maritima, Crepis runcinata, and Eleocharis palustris. 7420 ft. 44.5711° N, 110.7952° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T53N R116W S13 44.5711 -110.7952 NAD 83 0 mi. Nat. Geog. TOPO! Flowering N RM0038213 N 192 RM 771120 Evert 2002 RM 908762 RM0038263 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-129907 Erwin F. Evert 39600 26 7 2002 U.S.A. Wyoming Teton Yellowstone Plateau: Yellowstone National Park: Fairy Springs, ca 6 mi S of Madison Junction. Seasonally wet sinter around hot springs with Triglochin maritimum, Eleocharis palustris, and Spartina gracilis. 7280 ft. 44.543° N, 110.8616° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T53N R116W S28 44.543 -110.8616 NAD 83 0 mi. N N Nat. Geog. TOPO! Flowering N RM0038263 N 193 RM 795288 Missouri Plateau USFS 468502 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-135712 Eric P. White 618 28 6 1928 U.S.A. Montana Gallatin Gallatin National Forest: Meadow Creek. Slope 10% west; rocky clay soil; sagebrush-grassland community with fescue, catsfoot, rabbitbrush, and phlox. 7500 ft. Common. Flowering N N 194 RM 795289 Missouri Plateau USFS 468501 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-135713 Eric P. White 1170 8 1932 U.S.A. Montana Gallatin Gallatin National Forest: First Yellowmule Basin. Slope 25 degrees north; very rocky clay loam soil; open grass-weed community with Poa, redtop, fescue, and Agropyron. 8500 ft. Fairly common. Flowering N N 195 RM 795290 Missouri Plateau RM 330836 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-135714 P. A. Robertson 1352 9 7 1977 U.S.A. Montana Carbon Pryor Mountains: near the exclosure at the junction of Crooked Creek and Dryhead Overlook road. Montane meadow. 7600 ft. Flowering N N 196 RM 795291 Missouri Plateau RM 521852 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-135715 Klaus H. Lackschewitz 10435 14 6 1983 U.S.A. Montana Granite West Fork Ranch: both sides of the farm road. Dry soil; formerly overgrazed south slopes; with Douglasia, Phlox kelseyi, and Townsendia parryi. 5500 ft. T6N R16W S26 SW1/4 Large colony. Flowering N N 197 RM 795292 Missouri Plateau RM 197496 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora 2. Pyrrocoma uniflora (Hook.) Greene var. uniflora
Annotated by Richard Alan Mayes in 1976. RM-135716 C. Leo Hitchcock 9177 C. V. Muhlick 21 6 1944 U.S.A. Montana Beaverhead Ca 6 mi north of Wisdom. Gravelly soil; dry meadowland. Flowering N N 198 RM 795293 Missouri Plateau USFS 468503 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-127002 James T. Jardine 539 20 7 1910 U.S.A. Montana Silver Bow Deerlodge National Forest: Fish Creek, near Grace. South slope; sandy loam; dry, open meadow with Trifolium rydbergii, Astragalus alpinus, Dasiphora fruticosa, Campanula petiolata, etc. 8000 ft. A small amount. Flowering N N 199 RM 795294 Missouri Plateau RM 330737 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-135350 W. Carl Taylor 1675 19 7 1973 U.S.A. Montana Carbon Custer National Forest: Pryor Mountain overlook. Subalpine meadow along rock road. 8800 ft. Flowering N N 200 RM 795295 Missouri Plateau RM 366712 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-129792 Peter Lesica 3382 10 6 1985 U.S.A. Montana Beaverhead 1/4 mi N of Monida. Moist alkaline meadow; with Juncus balticus and Phlox kelseyi. 6850 ft. T14S R6W S34 Common. Flowering N N 201 RM 795296 Missouri Plateau RM 395050 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-135717 Klaus H. Lackschewitz 10727 Larry Eichhorn 14 6 1984 U.S.A. Montana Deer Lodge Ca 1 mi E of Warm Springs. Small alkaline meadow; bordered to N by sludge pond and all other directions by willow thickets. 4800 ft. T5N R9W S18 NE1/4 Strewn about over the whole area. Flowering N N 202 RM 835284 Pryors 2008 USFS0047525 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-115427 B. E. Nelson 75330 17 7 2008 U.S.A. Montana Carbon Pryor Mountains: Custer National Forest: Bent Spring and vicinity on the west slope of Big Pryor Mountain, ca 18 air mi SE of Bridger. Moist to dry meadow with patches of sagebrush. 7520 7880 ft. 45.1762° N, 108.5964° W to 45.1758° N, 108.5922° W; uncertainty 0.25 mi., GPS reading T7S R26E S31 SW1/4 45.1762 -108.5964 0 mi. GPS reading Flowering N USFS0047525 203 RM 836724 Stewart 2012 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-149332 Emma E. Freeland 292 8 6 2012 U.S.A. Montana Beaverhead Centennial Valley: ca 8.5 air mi N of Idaho, ca 50 air mi SE of Dillon. Flat sagebrush grassland. 6620 6630 ft. 44.6777° N, 111.93746° W to 44.6695° N, 111.9294° W; NAD 83, , GPS reading T13S R3W S26 44.6777 -111.93746 NAD 83 GPS reading Flowering N 204 RM 854542 Irwin 2010 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-129089 Joshua J. Irwin 3427 4 8 2010 U.S.A. Idaho Custer Challis National Forest: White Knob Mountains: Corral Creek glacial valley, 8.2 air mi WSW of Mackay. Sandy or gravelly soil in xeric shrub-steppe vegetation; 6° slope, WNW aspect; alluvial geology. 8828 ft. 43.87718° N, -113.76734° W; NAD83, uncertainty 10 m., Field Notes T6N R23E S6 43.87718 -113.76734 NAD83 10 m. N N Field Notes 1-25 individuals apparent. Flowering N N 205 RM 856107 Irwin 2010 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-128910 Joshua J. Irwin 1974 Wendy Irwin 3 7 2010 U.S.A. Idaho Custer Little Lost River Valley: 15.9 air mi SSW of Gilmore. Clay or silt in xeric wetland vegetation; 2° slope, ENE aspect; alluvial geology. 6358 ft. 44.25827° N, -113.42912° W; NAD83, uncertainty 10 m., Field Notes T11N R25E S25 44.25827 -113.42912 NAD83 10 m. N N Field Notes 26-75 individuals apparent. Flowering N N 206 RM 859404 Irwin 2011 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-153756 Joshua J. Irwin 5205 19 6 2011 U.S.A Idaho Custer Pahsimeroi Valley: valley bottom ca 3.7 mi ENE of Mahogany Hill, 22.4 air mi ESE of Challis. Dominant population in xeric soil within a wetland area, 1 degree slope, N aspect, alluvial geology. 5666 ft. T13N R23E S30 44.43051 -113.78859 NAD 83 30 m. Flowering N N 207 RM 859489 Irwin 2011 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-153771 Joshua J. Irwin 5292 20 6 2011 U.S.A Idaho Custer Southern Salmon River Mountains: lower seepage area of Alkali Spring, 14.8 air mi S of Challis. 75-150 plants estimated in mesic fine textured soil within a wetland area, 9 degree slope, NNW aspect, arenite geology. 5610 ft. T11N R18E S12 44.29534 -114.28915 NAD 83 30 m. Flowering N N 208 RM 860434 Irwin 2011 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-153886 Joshua J. Irwin 6269 14 7 2011 U.S.A Idaho Lemhi Birch Creek Valley: Birch Creek tributary ca 0.8 mi N of the confluence with Rocky Canyon, 35.1 air mi SE of Leadore. Dominant population in xeric fine textured soil within shrub-steppe vegetation, no slope, alluvial geology. 6473 ft. T11N R29E S27 44.2524 -112.97773 NAD 83 30 m. Flowering and Fruiting N N 209 RM 860708 Irwin 2011 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-153922 Joshua J. Irwin 6548 19 7 2011 U.S.A Idaho Custer Challis National Forest: Copper Basin: "The Swamps", 12.3 air mi SW of Mackay. Dominant population in mesic soil within shrub-steppe vegetation, 1 degree slope, NW aspect, alluvial geology. 8066 ft. T5N R22E S2 43.7942 -113.7948 NAD 83 30 m. Flowering and Fruiting N N 210 RM 861011 Irwin 2011 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-153962 Joshua J. Irwin 6861 26 7 2011 U.S.A Idaho Lemhi Salmon National Forest: Beaverhead Mountains: ridge S of Poison Creek, between Little and Big Bear creeks, 11.8 air mi E of Leadore. 25-75 plants estimated in xeric fine textured soil within a wetland area, 14 degree slope, N aspect, chert geology. 7364 ft. T16N R28E S33 44.66995 -113.11843 NAD 83 30 m. 25-75 plants estimated. Flowering N N 211 RM 865837 Irwin 2011 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora 1. Pyrrocoma uniflora (Hook.) Greene var. uniflora
Annotated by Joshua J. Irwin. RM-155200 Ronald L. Hartman 91956 15 8 2011 U.S.A. Idaho Custer Challis National Forest: Southern Salmon River Mountains: Bayhorse Lake and a radius of 0.5 mi, ca 10.5 air mi WSW of intersection of U.S. Hwy 93 and Ida Hwy 75 S of Challis Lake and margins with some upland species. 8600 8620 ft. 44° 24.683' N, 114° 24.061' W; NAD 83, , GPS reading T13N R17E S36 44.411383 -114.401017 NAD 83 GPS reading N 212 RM 868584 Stewart 2013 RM Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora 1. Pyrrocoma uniflora (Hook.) Greene var. uniflora . RM-153560 Emma E. Freeland 6844 15 7 2013 U.S.A. Montana Beaverhead Blacktail Mountains: Weston Canyon, ca 11-12 air mi S of Dillon, ca 1-4 air mi N of Ashbough Peak. Open, mixed coniferous subalpine woodland. 8590 8820 ft. 45.0228° N, 112.6082° W to 45.0255° N, 112.6087° W; NAD 83, , GPS reading T9S R8W S29 NE1/4 45.0228 -112.6082 NAD 83 GPS reading Flowering N 213 RM 87407 Refsdal 1994 RM 691048 RM0308683 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-13596 C. H. Refsdal 2549b 5 8 1994 U.S.A. Wyoming Uinta [location and coordinates withheld] Muddy roadside, alkaline clay flats. 7380 ft. Flowering and Fruiting N RM0308683 N 214 RM 91038 Refsdal 1995 RM 627991 RM0309536 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-13771 C. H. Refsdal 4475 27 6 1995 U.S.A. Wyoming Uinta Basins and Mountains of Southwest Wyoming: ca 14 air mi ENE of Evanston; 1.6 mi N of I-80, then 1 mi E on access road. Sagebrush bottoms with wetlands, junegrass. 6820 6980 ft. 41.1927° N, 110.7664° W T14N R118W S18 N1/2 41.1927 -110.7664 Flowering and Fruiting N RM0309536 N 215 RM 919746 Heidel 2018 RM 981948 RM0251818 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-455300 Bonnie Heidel 4631 25 6 2018 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Oregon Buttes Wilderness Study Area: ca 1 air mi ENE of Oregon Butte summit, ca 14.5 air mi S of South Pass City. Small alkaline meadow beside grove at spring on hillside bench, moist silt, partial shade; with Elymus trachycaulus, Juncus balticus, Carex praegracilis. 7620 ft. 42.2591° N, 108.8359° W; WGS 84, , GPS reading T26N R101W S2 SW1/4 NE1/4 42.2591 -108.8359 WGS 84 N N GPS reading Flowering N RM0251818 N 216 RM 94116 Refsdal 1995 Asteraceae Pyrrocoma uniflora (Hook.) Greene var. uniflora RM-13842 C. H. Refsdal 7517 S. Goodrich 21 8 1995 U.S.A. Utah Daggett North Slope Uinta Mountains: Ashley National Forest: Sheep Creek Park, ca 8.5 air mi SW of Manila; 1.4 mi W of junction of Forest roads 221/096. Dry meadow. 8660 8700 ft. T2N R18E S26 40.8798 -109.8637 1 mi. Calc. from TRS Flowering and Fruiting N N