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 190971 Welp 1995 RM 687839 RM0108306 Asteraceae Antennaria arcuata Cronquist RM-17757 Laura Welp 6982 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 N RM0108306 N 2 RM 287918 Markow 2000 RM 642206 RM0108287 Asteraceae Antennaria arcuata Cronquist RM-23471 Charmaine Delmatier 8171 12 7 2000 U.S.A. Wyoming Sublette Green River Basin: 1 mi W of Willow Lake Road. Dry meadow on and around large hummocks with Pyrrocoma uniflora, Potentilla anserina, Antennaria microphylla. 7500 ft. 42.9312° N, 109.8709° W; uncertainty 1 mi. T34N R109W S9 SW1/4 SW1/4 NW1/4 42.9312 -109.8709 1 mi. Flowering N RM0108287 N 3 RM 377808 WYNDD RM 710477 RM0042883 Asteraceae Antennaria arcuata Cronquist RM-44517 Hollis Marriott 10590 21 8 1986 U.S.A. Wyoming Fremont South Pass area, Deep Creek just N of Atlantic City - Sweetwater Station Road, ca 10.5 air mi ESE of Atlantic City. On margins of sedge hummock meadow. 7560 ft. 42.4686° N, 108.5314° W T29N R98W S22 SW1/4 SW1/4 42.4686 -108.5314 Flowering N RM0042883 N 4 RM 377809 WYNDD RM 710476 RM0108301 Asteraceae Antennaria arcuata Cronquist RM-44518 Hollis Marriott 10591 21 8 1986 U.S.A. Wyoming Fremont South Pass area, Pine Creek next to gravel road between South Pass City and Wyo Hwy 28, ca 2.7 air mi SSW of South Pass City. With sagebrush on margin of drying marsh area. 7700 ft. 42.4334° N, 108.8176° W T28N R101W S1 NW1/4 NW1/4 42.4334 -108.8176 Flowering N RM0108301 N 5 RM 377810 WYNDD RM 710475 RM0108302 Asteraceae Antennaria arcuata Cronquist RM-44519 Hollis Marriott 10593 21 8 1986 U.S.A. Wyoming Fremont South Pass area, Granite Creek ca 1 mi upstream from Sweetwater River, ca 13.5 air mi ESE of Atlantic City. Graminoid community in creek bottom (no standing water). 7230 ft. 42.4187° N, 108.4868° W T28N R98W S11 SE1/4 SE1/4 42.4187 -108.4868 Flowering N RM0108302 N 6 RM 377811 WYNDD RM 710474 RM0042882 Asteraceae Antennaria arcuata Cronquist RM-44520 Hollis Marriott 10594 22 8 1986 U.S.A. Wyoming Fremont South Pass area, Fish Creek ca 1 mi upstream from Wyo Hwy 28, in granite outcrops just E of creek, ca 8.5 air mi WSW of Atlantic City. Wet meadow below willow thicket. 7900 ft. 42.4392° N, 108.8833° W T29N R101W S34 SE1/4 42.4392 -108.8833 Flowering N RM0042882 N 7 RM 377812 WYNDD RM 710490 RM0108307 Asteraceae Antennaria arcuata Cronquist RM-44521 Hollis Marriott 10595 24 8 1986 U.S.A. Wyoming Fremont Sweetwater Rocks, east fork of East Fork Long Creek, ca 14 air mi NNW of Jeffrey City. On margins of sedge hummock meadow. 6960 ft. 42.6887° N, 107.9059° W T31N R93W S1 NW1/4 SW1/4 42.6887 -107.9059 Flowering N RM0108307 N 8 RM 378854 RMHERB1 RM 330099 RM0042899 Asteraceae Antennaria arcuata Cronquist RM-45150 James G. Saulmon 5 1 9 1979 U.S.A. Wyoming Fremont Ca 27 air mi SSE of Lander near Strawberry Creek. Moist to wet meadow near streams. 7500 ft. 42.4532° N, 108.5711° W; uncertainty 0.25 mi. T29N R98W S29 NW1/4 SW1/4 42.4532 -108.5711 0 mi. Fruiting N RM0042899 N 9 RM 378855 RMHERB1 RM 330097 RM0042901 Asteraceae Antennaria arcuata Cronquist RM-45151 James G. Saulmon 6 2 9 1979 U.S.A. Wyoming Fremont Ca 27 air mi SSE of Lander. Moist to wet meadow. 7500 ft. 42.4825° N, 108.5125° W; uncertainty 0.25 mi. T29N R98W S14 SW1/4 SW1/4 42.4825 -108.5125 0 mi. Ca 100 plants. Flowering N RM0042901 N 10 RM 378856 RMHERB1 RM 330098 RM0042900 Asteraceae Antennaria arcuata Cronquist RM-45152 James G. Saulmon 7 1 9 1979 U.S.A. Wyoming Fremont Ca 28 air mi SSE of Lander; ca 2.5 air mi S of intersection toward Gillespie Place and Radium Springs. Moist to wet meadow. 7500 ft. 42.4532° N, 108.5125° W; uncertainty 1 mi. T29N R98W S26 W1/2 42.4532 -108.5125 1 mi. Flowering N RM0042900 N 11 RM 387270 RMHERB1 RM 733509 RM0108316 Asteraceae Antennaria arcuata Cronquist RM-50424 Randall J. Bayer WY-90010 Brett Purdy and Travis Minish 31 7 1990 U.S.A. Wyoming Fremont Rattlesnake Mountains: Beaver Divide, along Beaver Rim 4-WD Road (BLM Road 2401), 10.5 km W of its junction with the Jeffrey City-Gas Hills Tram Road; at the tributary of Buffalo Creek. Moist drainage in between sagebrush steppe, growing on sides of hummocks made by cattle activity in moist depression; with A. microphylla, Cirsium hookerianum, Poaceae, Astragalus, Aster, Zygadenus, Equisetum, and Carex. 2190 m. T31N R92W S17 SE1/4 Both staminate and pistillate plants present in equal frequency. Flowering and Fruiting N RM0108316 N 12 RM 387289 RMHERB1 RM 733505 RM0108298 Asteraceae Antennaria arcuata Cronquist RM-50443 Randall J. Bayer WY-90015 Brett Purdy and Travis Minish 1 8 1990 U.S.A. Wyoming Fremont Foothills of the Wind River Range: Antelope Hills, Willow Creek Drainage, ca 3.3 km N of the Sweetwater River. Moist meadow along drainage in sagebrush steppe; heavily grazed by cattle; moist hummocks in depression on both sides of road; occuring with A. microphylla, Cirsium, Poaceae, Carex, Aster, Iris, Agoseris, Potentilla, Equisetum, Trifolium, Astragalus, Parnassia, Salix sp. 2240 m. 44° 25' N, 108° 39' W; uncertainty 0.5 mi. T28N R99W S5 SW1/4 44.416667 -108.65 1 mi. Staminate and pistillate plants present in equal frequency; plants growing on sides of hummocks. Also occurs with Astragalus, Parnassia & Salix sp. Flowering and Fruiting N RM0108298 N 13 RM 387291 RMHERB1 RM 733503 RM0108297 Asteraceae Antennaria arcuata Cronquist RM-50444 Randall J. Bayer WY-90018 Brett Purdy and Travis Minish 1 8 1990 U.S.A. Wyoming Fremont Wind River Range Foothills, Antelope Hills, along drainage at bottom of Harris Sough 300m before it enters the Sweetwater River. Heavily grazed slough in sagebrush steppe, occuring with A. microphylla, Poaceae, Haplopappus, Phlox, Oxytropis, Aster, Cirsium. 2210 m. T28N R99W S24 NW1/4 NW1/4 Both staminate and pistillate clones present in equal frequency. Flowering and Fruiting N RM0108297 N 14 RM 387293 RMHERB1 RM 733512 RM0108296 Asteraceae Antennaria arcuata Cronquist RM-50446 Randall J. Bayer WY-90020 Brett Purdy and Travis Minish 1 8 1990 U.S.A. Wyoming Fremont Wind River Range Foothills: Antelope Hills SE of Atlantic City, along drainage at Upper Mormon Springs, along Mormon Creek 4.1 km S of its confluence with the Sweetwater River. Growing on hummocks in slough in sagebrush steppe, ocurring with A. microphylla, Cirsium, Poaceae, Carex, Gentianella, Potentilla, Aster, Phlox. 2240 m. 42° 23' N, 108° 28' W; uncertainty 0.5 mi. T28N R98W S24 NW1/4 42.383333 -108.466667 1 mi. Both staminate and pistillate clones present in equal frequency. Flowering and Fruiting N RM0108296 N 15 RM 387296 RMHERB1 RM 733501 RM0042884 Asteraceae Antennaria arcuata Cronquist RM-50448 Randall J. Bayer WY-90024 Brett Purdy and Travis Minish 1 8 1990 U.S.A. Wyoming Fremont Wind River Range Foothills: Antelope Hills SE of Atlantic City, along Strawberry Creek at Crows Nest ca 2 km S of its origin at the spring and where it intersects the secondary road. Growing on hummocks and rivulet banks along creek in sagebrush steppe; area moderately grazed by domestic livestock; occurring with A. microphylla, Poaceae, Iris, Achillea millefolium, Potentilla, Artemisia cana, Trifolium, Aster, Agoseris, Carex, Astragalus, Erigeron. 2330 m. 42° 29' N, 108° 37' W; uncertainty 0.5 mi. T29N R99W S13 South1/2 42.483333 -108.616667 1 mi. Both staminate and pistillate clones present in equal frequency. Also occurs with Astragalus and Erigeron. Flowering and Fruiting N RM0042884 N 16 RM 387300 RMHERB1 RM 733486 RM0042885 Asteraceae Antennaria arcuata Cronquist RM-50452 Randall J. Bayer WY-90022 Brett Purdy and Travis Minish 1 8 1990 U.S.A. Wyoming Fremont Wind River Range Foothills: Antelope Hills SE of Atlantic City, along drainage along Nork Fork Deep Creek 1.5 km N of Radium Springs and 3 km N of its confluence with Strawberry Creek. Growing on hummocks in slough in sagebrush steppe, heavily grazed by cattle; occuring with A. microphylla, Poaceae, Zygadenus sp, Aster, Potentilla fruticosa, Haplopappus, Orthocarpus luteus, Achillea millefolium. 2270 m. 42° 28' N, 108° 31' W; uncertainty 0.5 mi. T29N R98W S26 NW1/4 42.466667 -108.516667 1 mi. Both staminate and pistillate clones present in equal frequency. Flowering and Fruiting N RM0042885 N 17 RM 389656 RMHERB1 RM 311752 RM0108299 Asteraceae Antennaria arcuata Cronquist RM-51964 Robert D. Dorn 3185 16 8 1978 U.S.A. Wyoming Fremont Sedge meadow mostly on hummocks with Juncus balticus, Potentilla, and Deschampsia. 7350 ft. 42.4327° N, 108.6619° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T28N R99W S5 SE1/4 SE1/4 42.4327 -108.6619 NAD 83 0 mi. Y Y Nat. Geog. TOPO! SC Corolla white; stolons not arching. Flowering and Fruiting N RM0108299 N 18 RM 389657 RMHERB1 RM 311751 RM0108300 Asteraceae Antennaria arcuata Cronquist RM-51965 Robert D. Dorn 3186 16 8 1978 U.S.A. Wyoming Fremont Sedge meadow mostly on hummocks with Juncus balticus, Potentilla, and Deschampsia. 7350 ft. 42.4327° N, 108.6424° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T28N R99W S4 SW1/4 SW1/4 42.4327 -108.6424 NAD 83 0 mi. Y Y Nat. Geog. TOPO! SC Corolla white; stolons not arching. Flowering and Fruiting N RM0108300 N 19 RM 393278 WYNDD RM 316520 RM0108289 Asteraceae Antennaria arcuata Cronquist RM-54831 Robert W. Lichvar 1930 30 6 1979 U.S.A. Wyoming Fremont Ca 5 mi SE of Atlantic City. Frequent in hummocky area in drainage with Carex and Dodecatheon. 7300 ft. 42.4327° N, 108.6424° W; uncertainty 0.25 mi. T28N R99W S4 SE1/4 SE1/4 42.4327 -108.6424 0 mi. *flowers. Buds N RM0108289 N 20 RM 393335 WYNDD RM 316574 RM0108288 Asteraceae Antennaria arcuata Cronquist RM-54877 Robert W. Lichvar 2116 22 7 1979 U.S.A. Wyoming Fremont Ca 5 air mi SE of Atlantic City. Frequent in sedge hummocks with Carex, Potentilla, and Deschampsia. 7350 ft. 42.4327° N, 108.6619° W; uncertainty 0.25 mi. T28N R99W S5 SE1/4 SE1/4 42.4327 -108.6619 0 mi. Flowering and Fruiting N RM0108288 N 21 RM 393502 WYNDD RM 329164 RM0042887 Asteraceae Antennaria arcuata Cronquist RM-55018 Robert W. Lichvar 3411 11 8 1980 U.S.A. Wyoming Fremont Diamond Creek. Open, wet bottom with Deschampsia and Potentilla. 7200 ft. 42.4532° N, 108.5125° W; uncertainty 0.5 mi. T29N R98W S26 NW1/4 42.4532 -108.5125 1 mi. Fruiting N RM0042887 N 22 RM 393503 WYNDD RM 329587 RM0042888 Asteraceae Antennaria arcuata Cronquist RM-55019 Robert W. Lichvar 3412 11 8 1980 U.S.A. Wyoming Fremont Ca 0.5 mi N of Radium Springs. Not on hummocks with Iris and Potentilla. 7200 ft. 42.4532° N, 108.5125° W; uncertainty 1 mi. T29N R98W S26 W1/2 42.4532 -108.5125 1 mi. Flowering and Fruiting N RM0042888 N 23 RM 393504 WYNDD RM 329588 RM0042889 Asteraceae Antennaria arcuata Cronquist RM-55020 Robert W. Lichvar 3413 12 8 1980 U.S.A. Wyoming Fremont Deep Creek. On hummocks with Potentilla and Antennaria. 7500 ft. 42.4679° N, 108.532° W; uncertainty 0.5 mi. T29N R98W S22 SW1/4 42.4679 -108.532 1 mi. Flowering and Fruiting N RM0042889 N 24 RM 393505 WYNDD RM 329589 RM0108286 Asteraceae Antennaria arcuata Cronquist RM-55021 Robert W. Lichvar 3414 12 8 1980 U.S.A. Wyoming Fremont Burr Mine. Not on hummocks with Iris and Potentilla. 7300 ft. 42.4181° N, 108.5451° W; uncertainty 0.25 mi. T28N R98W S8 NE1/4 NE1/4 42.4181 -108.5451 0 mi. Flowering and Fruiting N RM0108286 N 25 RM 393506 WYNDD RM 329586 RM0042891 Asteraceae Antennaria arcuata Cronquist RM-55022 Robert W. Lichvar 3415 12 8 1980 U.S.A. Wyoming Fremont Meadow Creek. On hummocks with Deschampsia and Potentilla. 7200 ft. 42.4825° N, 108.5125° W; uncertainty 0.5 mi. T29N R98W S14 SW1/4 42.4825 -108.5125 1 mi. Flowering and Fruiting N RM0042891 N 26 RM 393507 WYNDD RM 329552 RM0042890 Asteraceae Antennaria arcuata Cronquist RM-55023 Robert W. Lichvar 3416 12 8 1980 U.S.A. Wyoming Fremont Meadow Creek. On hummocks with Deschampsia and Antennaria. 7200 ft. 42.4825° N, 108.5125° W; uncertainty 0.5 mi. T29N R98W S14 NW1/4 42.4825 -108.5125 1 mi. Flowering and Fruiting N RM0042890 N 27 RM 393757 WYNDD RM 339796 RM0108294 Asteraceae Antennaria arcuata Cronquist RM-55228 Robert W. Lichvar 5534 29 8 1982 U.S.A. Wyoming Fremont E of Atlantic City. Wet meadow with Carex and Cirsium. 7200 ft. 42.4327° N, 108.6424° W; uncertainty 0.5 mi. T28N R99W S4 SW1/4 42.4327 -108.6424 1 mi. Fruiting N RM0108294 N 28 RM 393758 WYNDD RM 339803 Asteraceae Antennaria arcuata Cronquist RM-55229 Robert W. Lichvar 5536 29 8 1982 U.S.A. Wyoming Fremont E of Atlantic City. Wet meadow with Deschampsia and Haplopappus. 7200 ft. 42.3888° N, 108.623° W; uncertainty 0.5 mi. T28N R99W S22 SW1/4 42.3888 -108.623 1 mi. *specimens. Flowering and Fruiting N N 29 RM 393759 WYNDD RM 339804 RM0108293 Asteraceae Antennaria arcuata Cronquist RM-55230 Robert W. Lichvar 5537 29 8 1982 U.S.A. Wyoming Fremont E of Atlantic City. Wet meadow with Deschampsia and Carex. 7300 ft. 42.3741° N, 108.5841° W; uncertainty 0.5 mi. T28N R99W S25 SW1/4 42.3741 -108.5841 1 mi. Flowering and Fruiting N RM0108293 N 30 RM 393760 WYNDD RM 339797 RM0108292 Asteraceae Antennaria arcuata Cronquist RM-55231 Robert W. Lichvar 5538 29 8 1982 U.S.A. Wyoming Fremont E of Atlantic City. Wet meadow with Cirsium and Carex. 7200 ft. 42.4034° N, 108.5841° W; uncertainty 0.5 mi. T28N R99W S13 SW1/4 42.4034 -108.5841 1 mi. Flowering and Fruiting N RM0108292 N 31 RM 393761 WYNDD RM 339810 RM0108291 Asteraceae Antennaria arcuata Cronquist RM-55232 Robert W. Lichvar 5539 29 8 1982 U.S.A. Wyoming Fremont E of Atlantic City. Wet meadow with Carex and Deschampsia. 7200 ft. 42.3888° N, 108.5062° W; uncertainty 1 mi. T28N R98W S22 W1/2 42.3888 -108.5062 1 mi. Fruiting N RM0108291 N 32 RM 393762 WYNDD RM 339802 RM0108290 Asteraceae Antennaria arcuata Cronquist RM-55233 Robert W. Lichvar 5540 29 8 1982 U.S.A. Wyoming Fremont E of Atlantic City. Wet meadow with Antennaria rosea and Carex. 7400 ft. 42.3888° N, 108.4673° W; uncertainty 0.5 mi. T28N R98W S24 SW1/4 42.3888 -108.4673 1 mi. Fruiting N RM0108290 N 33 RM 393763 WYNDD RM 339801 RM0042898 Asteraceae Antennaria arcuata Cronquist RM-55234 Robert W. Lichvar 5541 30 8 1982 U.S.A. Wyoming Fremont E of Atlantic City. Wet meadow with Deschampsia and Juncus. 7300 ft. 42.4385° N, 108.6298° W; uncertainty 1 mi. T29N R99W S35 E1/2 42.4385 -108.6298 1 mi. Fruiting N RM0042898 N 34 RM 393764 WYNDD RM 339809 RM0042897 Asteraceae Antennaria arcuata Cronquist RM-55235 Robert W. Lichvar 5542 30 8 1982 U.S.A. Wyoming Fremont E of Atlantic City. Wet meadow with Deschampsia and Agrostis. 7300 ft. 42.4825° N, 108.6102° W; uncertainty 0.5 mi. T29N R99W S13 SW1/4 42.4825 -108.6102 1 mi. Flowering and Fruiting N RM0042897 N 35 RM 393765 WYNDD RM 339798 RM0042896 Asteraceae Antennaria arcuata Cronquist RM-55236 Robert W. Lichvar 5543 30 8 1982 U.S.A. Wyoming Fremont E of Atlantic City. Wet meadow with Deschampsia and Potentilla. 7400 ft. 42.4532° N, 108.6884° W; uncertainty 0.5 mi. T29N R99W S29 NW1/4 42.4532 -108.6884 1 mi. Fruiting N RM0042896 N 36 RM 393766 WYNDD RM 339806 RM0042895 Asteraceae Antennaria arcuata Cronquist RM-55237 Robert W. Lichvar 5545 31 8 1982 U.S.A. Wyoming Fremont E of Atlantic City. Wet meadow with Carex and Deschampsia. 42.4679° N, 108.532° W; uncertainty 0.5 mi. T29N R98W S22 SW1/4 42.4679 -108.532 1 mi. Flowering and Fruiting N RM0042895 N 37 RM 393767 WYNDD RM 339799 RM0042886 Asteraceae Antennaria arcuata Cronquist RM-55238 Robert W. Lichvar 5546 31 8 1982 U.S.A. Wyoming Fremont E of Atlantic City. Wet meadow with Deschampsia and Carex.. 7300 ft. 42.4532° N, 108.5125° W; uncertainty 0.5 mi. T29N R98W S26 SW1/4 42.4532 -108.5125 1 mi. Fruiting N RM0042886 N 38 RM 393768 WYNDD RM 339800 RM0042893 Asteraceae Antennaria arcuata Cronquist RM-55239 Robert W. Lichvar 5547 29 8 1982 U.S.A. Wyoming Fremont E of Atlantic City. Wet meadow with Juncus and Deschampsia. 7200 ft. 42.4385° N, 108.5125° W; uncertainty 0.5 mi. T29N R98W S35 NW1/4 42.4385 -108.5125 1 mi. Flowering and Fruiting N RM0042893 N 39 RM 393769 WYNDD RM 339805 RM0042894 Asteraceae Antennaria arcuata Cronquist RM-55240 Robert W. Lichvar 5548 1 9 1982 U.S.A. Wyoming Fremont E of Atlantic City. Wet meadow with Deschampsia and Carex. 7200 ft. 42.4385° N, 108.4929° W; uncertainty 0.5 mi. T29N R98W S36 SE1/4 42.4385 -108.4929 1 mi. Fruiting N RM0042894 N 40 RM 393770 WYNDD RM 339807 RM0042892 Asteraceae Antennaria arcuata Cronquist RM-55241 Robert W. Lichvar 5548 1 9 1982 U.S.A. Wyoming Fremont E of Atlantic City. Wet meadow with Cirsium and Potentilla. 7300 ft. 42.4385° N, 108.4929° W; uncertainty 0.5 mi. T29N R98W S36 SE1/4 42.4385 -108.4929 1 mi. Vegetative N RM0042892 N 41 RM 393771 WYNDD RM 339808 RM0108295 Asteraceae Antennaria arcuata Cronquist RM-55242 Robert W. Lichvar 5549 1 9 1982 U.S.A. Wyoming Fremont E of Atlantic City. Wet meadows with Deschampsia and Potentilla. 7200 ft. 42.4385° N, 108.4734° W; uncertainty 0.5 mi. T29N R97W S31 NW1/4 42.4385 -108.4734 1 mi. Fruiting N RM0108295 N 42 RM 399535 WYNDD RM 602912 RM0108310 Asteraceae Antennaria arcuata Cronquist RM-58879 Walter Fertig 16319 20 8 1995 U.S.A. Wyoming Fremont Sweetwater River Valley: Diamond Creek, south side of Atlantic City-Hudson Road. Hummocks of Deschampsia cespitosa, Juncus balticus, and Muhlenbergia filiformis at edge of broad riparian valley; soils with well developed cryptogam crust; with A. microphylla. 7400 ft. 42.4532° N, 108.5125° W; uncertainty 0.5 mi. T29N R98W S26 NW1/4 42.4532 -108.5125 1 mi. Flowering and Fruiting N RM0108310 N 43 RM 399538 WYNDD RM 601314 RM0108313 Asteraceae Antennaria arcuata Cronquist RM-58882 Walter Fertig 16323 20 8 1995 U.S.A. Wyoming Fremont Sweetwater River Valley: Upper Deep Creek, on north side of Atlantic City-Hudson Road; ca 10.5 air mi ESE of Atlantic City. Meadow of Deschampsia cespitosa, Juncus balticus, and Poa nevadensis at edge of hummocky wetland; also at edge of Artemisia cana community on slight slopes and swales. 7589 ft. 42.4679° N, 108.532° W; uncertainty 0.25 mi. T29N R98W S22 SW1/4 SW1/4 42.4679 -108.532 0 mi. Flowering and Fruiting N RM0108313 N 44 RM 399545 WYNDD RM 602913 RM0108311 Asteraceae Antennaria arcuata Cronquist RM-58888 Walter Fertig 16330 21 8 1995 U.S.A. Wyoming Fremont Sweetwater River Valley: drainage ca 0.3 mi E of Strawberry Creek; ca 3/4 mi N of Sweetwater River Canyon. Subirrigated meadow corridor at edge of 2-track among granite rocks; Artemisia cana-Poa-Deschampsia cespitosa community; on cryptogam rich soils. 7200 7220 ft. 42.4327° N, 108.4868° W; uncertainty 0.25 mi. T28N R98W S2 NW1/4 NE1/4 NE1/4 42.4327 -108.4868 0 mi. Flowering and Fruiting N RM0108311 N 45 RM 399550 WYNDD RM 602928 RM0108312 Asteraceae Antennaria arcuata Cronquist RM-58891 Walter Fertig 16340 21 8 1995 U.S.A. Wyoming Fremont Sweetwater River Valley: small tributary creek of Sweetwater River; ca 0.5-3/4 mi W of Lewiston Lakes. Semi-dry margins of subirrigated meadow on whitish alkaline soil; also in Potentilla fruticosa-Artemisia cana community. 7220 7240 ft. 42.4385° N, 108.4734° W; uncertainty 0.25 mi. T29N R97W S31 E1/2 of NW1/4 SW1/4; also NE1/4 SW1/4 S31 42.4385 -108.4734 0 mi. Flowering and Fruiting N RM0108312 N 46 RM 399552 WYNDD RM 602979 RM0108305 Asteraceae Antennaria arcuata Cronquist RM-58893 Walter Fertig 16343 22 8 1995 U.S.A. Wyoming Fremont Sweetwater River Valley: upper end of Chimney Creek; ca 0.2 mi NE of uppermost of the Lewiston Lakes; ca 1.4 air mi N of Sweetwater River Canyon. Hummocky terrain of alkaline clay soil in community of Deschampsia cespitosa-Muhlenbergia. 7250 ft. 42.4532° N, 108.4538° W; uncertainty 0.25 mi. T29N R97W S29 SW1/4 SE1/4 SE1/4; also NW1/4 NE1/4 NE1/4 S32 42.4532 -108.4538 0 mi. Fruiting N RM0108305 N 47 RM 399553 WYNDD RM 602892 RM0108309 Asteraceae Antennaria arcuata Cronquist RM-58894 Walter Fertig 16344 22 8 1995 U.S.A. Wyoming Fremont Sweetwater River Valley: northeast fork of Upper Strawberry Creek; ca 0.2 mi N of the Atlantic City-Hudson Road. Subirrigated rolling meadow dominated by Deschampsia cespitosa, Eleocharis, Juncus balticus, and Iris missouriensis. 7540 ft. 42.4532° N, 108.5711° W; uncertainty 0.25 mi. T29N R98W S29 NW1/4 SW1/4 NW1/4 42.4532 -108.5711 0 mi. Staminate and pistillate clones present. Flowering and Fruiting N RM0108309 N 48 RM 399556 WYNDD RM 603010 RM0108308 Asteraceae Antennaria arcuata Cronquist RM-58896 Walter Fertig 16348 22 8 1995 U.S.A. Wyoming Fremont Sweetwater River Valley: headwaters of Strawberry Creek at the "Crows Nest". Subirrigated meadow of Deschampsia cespitosa and Juncus balticus at edge of Artemisia cana shrubland and wetter Carex nebrascensis community; in low swales or level terrain. 7640 ft. 42.4825° N, 108.6102° W; uncertainty 0.25 mi. T29N R99W S13 NW1/4 SE1/4 SW1/4 42.4825 -108.6102 0 mi. Flowering and Fruiting N RM0108308 N 49 RM 399557 WYNDD RM 603009 RM0108303 Asteraceae Antennaria arcuata Cronquist RM-58897 Walter Fertig 16353 24 8 1995 U.S.A. Wyoming Fremont Sweetwater River Valley: Granite Creek; ca 0.1 mi N of Chicken Springs; ca 1.3 mi S of the Sweetwater River. Hummocky, subirrigated alkaline clay soil in Deschampsia cespitosa, Juncus balticus, and Koeleria macrantha community; also at edge of wet meadow on rocky granite alkaline barrens in low draws and flats. 7300 ft. 42.3888° N, 108.5062° W; uncertainty 0.25 mi. T28N R98W S22 NE1/4 NW1/4 42.3888 -108.5062 0 mi. Flowering and Fruiting N RM0108303 N 50 RM 399558 WYNDD RM 603008 RM0108314 Asteraceae Antennaria arcuata Cronquist RM-58898 Walter Fertig 16354 24 8 1995 U.S.A. Wyoming Fremont Sweetwater River Valley: Antelope Hills: Mormon Creek N of Mormon Springs; ca 2 air mi S of the Sweetwater River. Deschampsia cespitosa-Juncus balticus meadow bordering creek; with Gentiana affinis, Erigeron lonchophyllus, and Cirsium scariosum. 7200 ft. 42.4034° N, 108.4673° W; uncertainty 0.5 mi. T28N R98W S13 E1/2 of SW1/4 42.4034 -108.4673 1 mi. Replaced by A. microphylla on drier hummock tops. *tops. Flowering N RM0108314 N 51 RM 399559 WYNDD RM 603007 RM0108304 Asteraceae Antennaria arcuata Cronquist RM-58899 Walter Fertig 16355 24 8 1995 U.S.A. Wyoming Fremont Sweetwater River Valley: South Fork of Willow Creek in vicinity of spring, 2.5 air mi S of confluence of Willow Creek and Sweetwater River; ca 1 mi N of Strawberry Peak. Wet meadow of Deschampsia cespitosa and Juncus balticus on hummocky, alkaline clay soil. 7370 ft. 42.3888° N, 108.4089° W; uncertainty 0.25 mi. T28N R97W S21 SE1/4 NW1/4 42.3888 -108.4089 0 mi. Flowering and Fruiting N RM0108304 N 52 RM 400689 WYNDD RM 682352 RM0108317 Asteraceae Antennaria arcuata Cronquist RM-59510 Walter Fertig 17672 Laura Welp 10 7 1997 U.S.A. Wyoming Fremont Sweetwater River Plateau: south side of 2-track following tributary of Long Creek (ca 1 mi E of crossing of Long Creek), ca 2 air mi N of Long Creek Mountain; ca 8.5 mi E of Wyo Hwy 135. Meadow of Deschampsia cespitosa, Carex praegracilis, and Juncus blaticus on hummocky terrain on moist, west-dipping slight slope. 6860 ft. 42.6887° N, 108.0036° W; uncertainty 0.25 mi. T31N R93W S6 NE1/4 of NW1/4 42.6887 -108.0036 0 mi. Flowering N RM0108317 N 53 RM 400691 WYNDD RM 682353 RM0108315 Asteraceae Antennaria arcuata Cronquist RM-59512 Walter Fertig 17674 Laura Welp 10 7 1997 U.S.A. Wyoming Fremont Sweetwater River Plateau: tributary drainage of Buffalo Creek, ca 2 air mi NE of Tin Cup Mountain. Hummocky or flat meadows of Deschampsia cespitosa, Poa nevadensis, Juncus balticus, and Muhlenbergia at edge of creek in narrow band between creek and uplands of Artemisia tridentata grasslands; soil subirrigated alkaline whitish clays or humus-loam. 6840 6900 ft. 42.6567° N, 107.8658° W; uncertainty 0.25 mi. T31N R92W S17 NE1/4 of NE1/4 42.6567 -107.8658 0 mi. Vegetative cover short, but dense (90-100%) Flowering N RM0108315 N 54 RM 403324 Haines 1985 RM 386883 RM0108318 Asteraceae Antennaria arcuata Cronquist RM-60860 June Haines 5724 Georgia Haines 22 8 1985 U.S.A. Wyoming Fremont Tributary of Buffalo Creek; ca 12 air mi ENE of Jeffrey City. Seep on slope above creek. 6840 6900 ft. 42.6715° N, 107.868° W; uncertainty 2 mi. T31N R92W S8; also S17 42.6715 -107.868 2 mi. Fruiting N RM0108318 N 55 RM 403903 RMHERB1 RM 311752 Asteraceae Antennaria arcuata Cronquist RM-61334 Robert D. Dorn 3185 16 8 1978 U.S.A. Wyoming Fremont Sedge meadow mostly on hummocks with Juncus balticus, Potentilla, and Deschampsia. 7350 ft. 42.4327° N, 108.6619° W; uncertainty 0.25 mi. T28N R99W S5 SE1/4 of SE1/4 42.4327 -108.6619 0 mi. Flowering and Fruiting N N 56 RM 403904 RMHERB1 RM 311751 Asteraceae Antennaria arcuata Cronquist RM-61335 Robert D. Dorn 3186 16 8 1978 U.S.A. Wyoming Fremont Sedge meadow mostly on hummocks with Juncus balticus, Potentilla, and Deschampsia. 7350 ft. 42.4327° N, 108.6424° W; uncertainty 0.25 mi. T28N R99W S4 SW1/4 of SW1/4 42.4327 -108.6424 0 mi. Flowering and Fruiting N N 57 RM 405509 WYNDD RM 682353 Asteraceae Antennaria arcuata Cronquist RM-62641 Walter Fertig 17674 Laura Welp 1767 U.S.A. Wyoming Fremont Sweetwater River Plateau: tributary drainage of Buffalo Creek, ca 2 air mi NE of Tin Cup Mountain. Hummocky or flat meadows of Deschampsia cespitosa, Poa nevadensis, Juncus balticus, and Muhlenbergia at edge of creek in narrow band between creek and uplands of Artemisia tridentata grasslands; soil subirrigated alkaline whitish clays or humus-loam. 6840 6900 ft. 42.6567° N, 107.8658° W; uncertainty 0.25 mi. T31N R92W S17 NE1/4 of NE1/4 42.6567 -107.8658 0 mi. Flowering N N 58 RM 698477 Miscellaneous RM 915048 RM0108319 Asteraceae Antennaria arcuata Cronquist RM-118789 Steve Laster s.n. 27 6 2009 U.S.A. Wyoming Sublette Brodie Draw 2-track off Ryegrass Road, ca 10 mi W of Daniel. Alkali meadow with clay hummocks, with Salix candida and graminoids. 7400 ft. zone 12, 559239E, 4746373N; NAD 83, , GPS reading T34N R113W S36 E1/2; also T34N R112W S31 SW1/4 SW1/4 Extensive population of ca 2 acres. 100% in flower. This site is atypical with clay hummocks. Dominant in some patches up to 500 sq ft. Other populations nearby along edge of drainage. Scattered for perhaps 1 mi. Flowering N RM0108319 N 59 RM 809481 Dorn 2010 RM 906937 RM0042881 Asteraceae Antennaria arcuata Cronquist RM-144399 Robert D. Dorn 10671 15 7 2010 U.S.A. Wyoming Fremont Ca 3 mi NE of Atlantic City. Hummocks in moist meadow with Potentilla and Achillea. 7800 ft. 42° 30.4' N, 108° 40.4' W; Specimen Label 42.506667 -108.673333 Specimen Label Flowering N RM0042881 N 60 RM 848430 Heidel 2006 RM 799647 RM0047649 Asteraceae Antennaria arcuata Cronquist RM-151432 Bonnie Heidel 2821 Steve Laster, WNPS tour 15 7 2006 U.S.A. Wyoming Sublette Upper Green River Basin: Ryegrass Draw, ca 7 air mi W of Daniel. Wet meadow surrounding springs; occurs with Muhlenbergia richardsonis, Deschampsia cespitosa, Carex nebrascensis. 7450 ft. T34N R112W S34 NW1/4 Common. Flowering and Fruiting N RM0047649 N 61 RM 852166 Heidel 2012 RM 909872 RM0061934 Asteraceae Antennaria arcuata Cronquist RM-152656 Bonnie Heidel 3636 6 7 2012 U.S.A. Wyoming Sublette Upper Green River Basin: ca 1 mi SW of Soda Lake, head of Hay Gulch, ca 6 mi N of Pinedale. Alkaline meadow in broad bottomland of glacial moraine, on hummocks, with Muhlenbergia richardsonis, Potentilla anserina, Carex nebrascensis, and Juncus balticus. 7480 ft. 591756E, 4755633N; NAD 83, Specimen Label T34N R109W S4 NW1/4 Flowering N RM0061934 N 62 RM 852170 Heidel 2012 RM 909876 RM0061930 Asteraceae Antennaria arcuata Cronquist RM-152660 Bonnie Heidel 3640 7 7 2012 U.S.A. Wyoming Sublette Green River Basin: head of unnamed tributary of Hay Gulch, 1.2 mi W of Soda Lake, 6 mi N of Pinedale. Alkaline meadow at stream margins and hummocks, with Carex nebrascensis, Deschampsia cespitosa, Muhlenbergia richardsonis, and Juncus balticus. 7540 ft. 591708E, 4756773N; NAD 83, Specimen Label T35N R109W S33 NW1/4 SW1/4 Flowering and Fruiting N RM0061930 N 63 RM 852176 Heidel 2012 RM 909882 RM0061924 Asteraceae Antennaria arcuata Cronquist RM-152663 Bonnie Heidel 3647 Michael K. Kirkpatrick 9 7 2012 U.S.A. Wyoming Sublette Green River Basin: unnamed tributary of Webb Draw, 7.5 mi W of Daniel Junction. Alkaline band and hummodcks in gentle valleys, with Deschampsia cespitosa, Poa secunda, Muhlenbergia richardsonis, and Pyrrocoma uniflora. 7340 7420 ft. 562592E, 4758623N; NAD 83, Specimen Label T35N R112W S28 NW1/4 SW1/4 NE1/4 Flowering and Fruiting N RM0061924 N 64 RM 852186 Heidel 2012 RM 909891 RM0061915 Asteraceae Antennaria arcuata Cronquist RM-152667 Bonnie Heidel 3656 13 7 2012 U.S.A. Wyoming Sublette Green River Basin: North and South Antelope draws, 13.5 mi NW of Marbleton. Series of alkaline meadows with hummocks in broad bottomlands, with Carex nebrascensis, Deschampsia cespitosa, Juncus balticus, Muhlenbergia richardsonis, and Carex praegracilis. 7560 7640 ft. 558189E, 4731564N; NAD 83, Specimen Label T32N R113W S27 NE1/4; also S22 South1/2 NE1/4 Flowering N RM0061915 N 65 RM 852221 Heidel 2012 RM 909788 RM0061849 Asteraceae Antennaria arcuata Cronquist RM-152690 Bonnie Heidel 3779 21 8 2012 U.S.A. Wyoming Sublette Green River Basin: north side of Duck Creek, 3.5 mi W of Pinedale. Drying alkaline meadow above stream channels lined by willow, with Potentilla fruticosa, Deschampsia cespitosa, Muhlenbergia richardsonis, and Pyrrocoma lanceolata. 7480 ft. 586672E, 4766498N; NAD 83, Specimen Label T36N R110W S36 south1/2 NW1/4 also SW1/4 Flowering and Fruiting N RM0061849 N 66 RM 852283 Heidel 2012 RM 909817 RM0061988 Asteraceae Antennaria arcuata Cronquist RM-152727 Bonnie Heidel 3744 7 8 2012 U.S.A. Wyoming Sublette Green River Basin: north side of Duck Creek, 3.5 mi W of Pinedale. Alkaline meadow with gentle hummocks in broad bottomlands, with Carex praegracilis, Muhlenbergia richardsonis, and Pyrrocoma lanceolata. 7210 ft. 587775E, 4746936N; NAD 83, Specimen Label T34N R110W S36 SE1/4; also NE1/4 SW1/4 Flowering and Fruiting N RM0061988 N 67 RM 852285 Heidel 2012 RM 909819 RM0061986 Asteraceae Antennaria arcuata Cronquist RM-152729 Bonnie Heidel 3742 6 8 2012 U.S.A. Wyoming Sublette Green River Basin: Jensen Meadows along Lander Creek, just E of Continental Divide, 6.5 mi NNE of Elkhorn Junction. Alkaline meadow with gentle hummocks in broad valley, with Deschampsia cespitosa, Eleocharis quinqueflora, Erigeron lonchophyllus, and Symphyotrichum lanceolatus. 8000 ft. 649678E, 4708775N; NAD 83, Specimen Label T29N R103W S6 SW1/4 NE1/4 Flowering and Fruiting N RM0061986 N 68 RM 86023 Refsdal 1994 RM Asteraceae Antennaria arcuata Cronquist RM-13505 C. H. Refsdal 133 24 8 1993 U.S.A. Wyoming Fremont Great Divide Basin: Sweetwater River Drainage: 42.3888° N, 108.623° W T28N R99W S22; SE1/4 of SW1/4 42.3888 -108.623 No elevation given. Flowering and Fruiting N N 69 RM 864816 Miscellaneous 2013 RM Asteraceae Antennaria arcuata Cronquist RM-155068 Glen Guenther s.n. 9 8 2013 U.S.A. Idaho Custer Little Lost River Valley: tributary of Summit Creek N of Mud Flats, ca 28.5 air mi S of Leadore. Saline hummock meadow. 6320 ft. zone 12T, 300758E, 4904795N; NAD 83, GPS reading T11N R26E S19 SW1/4 NW1/4 44.2709 -113.4163 NAD 83 N N Nat. Geog. TOPO! Several hundred plants on BLM and adjacent private land. Upper Snake Field Office-Bear Canyon Allotment. Flowering and Fruiting N N 70 RM 882629 Heidel 2014 RM 930115 RM0091889 Asteraceae Antennaria arcuata Cronquist RM-156586 Bonnie Heidel 4037 6 8 2014 U.S.A. Wyoming Fremont Sweetwater River Valley: Slaughterhouse Gulch, ca 2.5 to 3.5 mi SSE of South Pass City. Alkaline meadow on subirrigated hummocks; flats and near channel; with Deschampsia cespitosa, Pyrrocoma lanceolata, Artemisia cana, Phlox kelseyi, Parnassia palustris, Gentiana calycosa. 7640 7740 ft. T28N R100W S4 SW1/4; also S5 E1/2 Flowering and Fruiting N RM0091889 N 71 RM 882632 Heidel 2014 RM 930109 RM0091874 Asteraceae Antennaria arcuata Cronquist RM-156589 Bonnie Heidel 4034 1 8 2014 U.S.A. Wyoming Fremont Sweetwater River Valley: Mormon Creek at Upper Mormon Springs. Alkaline meadow on subirrigated hummocks and flats; with Muhlenbergia richardsonis, Calamgrostis sp., Phlox kelseyi. 7340 7360 ft. T28N R98W S13 SW1/4; also NW1/4 S24 Flowering and Fruiting N RM0091874 N 72 RM 928509 RMHERB2 RM 982052 RM0317583 Asteraceae Antennaria arcuata Cronquist RM-459650 Emma E. Freeland 8389 28 7 2017 U.S.A. Wyoming Fremont Sweetwater Plateau; Unnamed tributary on E side of Long Creek; Approximately 1 air mile SSW of Findlay Spring, approximately 15 air miles NE of Sweetwater Station. Moist to dry meadows along a seasonally wet drainage. Associated species: Deschampsia cespitosa, Elymus lanceolatus var. riparius, Koelaria macrantha, Muhlenbergia richardsonis, Juncus articus, Antennaria microphylla, Gentiana affinis, Plantago eriopoda, Carex nebrascensis, Carex praegracilis, Achillea millefolium, Poa pratens. 6840 ft. T32N R93W S30 SW1/4 Flowering and Fruiting N RM0317583 N 73 RMT 402 RM Types RM 301512 Asteraceae Antennaria arcuata Cronquist 1. Antennaria arcuata Cronquist. RMT-335 J. H. Christ 16065 31 7 1946 U.S.A. Idaho Blaine 9 miles east of Carey. In a wild hay meadow. Photograph of holotype. Not imaged. Y Phototype for Antennaria arcuata Cronquist. Leafl. W. Bot. 6: 41, 43. 1950. Photograph of holotype.