: 1.21 $2024-03-29T07:12:38-7:0044.221.83.121searchRMRM687839 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist6982Laura Welp1995731212U.S.A.WyomingFremontGreat Divide Basin Area: Great Divide Basin: ca 4 air mi W of Continental Peak; ca 5 air mi NE of Oregon Buttes.-108.777842.286423082317Spring at base of slope; dense graminoids, organic soil. Phenology: flowering.RMRM642206 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist8171Charmaine Delmatier2000712194U.S.A.WyomingSubletteGreen River Basin: 1 mi W of Willow Lake Road.-109.870942.93122286Dry meadow on and around large hummocks with Pyrrocoma uniflora, Potentilla anserina, Antennaria microphylla. Phenology: flowering.RMRM710477 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist10590Hollis Marriott1986821233U.S.A.WyomingFremontSouth Pass area, Deep Creek just N of Atlantic City - Sweetwater Station Road, ca 10.5 air mi ESE of Atlantic City.-108.531442.46862304On margins of sedge hummock meadow. Phenology: flowering.RMRM710476 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist10591Hollis Marriott1986821233U.S.A.WyomingFremontSouth 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.-108.817642.43342347With sagebrush on margin of drying marsh area. Phenology: flowering.RMRM710475 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist10593Hollis Marriott1986821233U.S.A.WyomingFremontSouth Pass area, Granite Creek ca 1 mi upstream from Sweetwater River, ca 13.5 air mi ESE of Atlantic City.-108.486842.41872204Graminoid community in creek bottom (no standing water). Phenology: flowering.RMRM710474 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist10594Hollis Marriott1986822234U.S.A.WyomingFremontSouth 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.-108.883342.43922408Wet meadow below willow thicket. Phenology: flowering.RMRM710490 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist10595Hollis Marriott1986824236U.S.A.WyomingFremontSweetwater Rocks, east fork of East Fork Long Creek, ca 14 air mi NNW of Jeffrey City.-107.905942.68872121On margins of sedge hummock meadow. Phenology: flowering.RMRM330099 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist5James G. Saulmon197991244U.S.A.WyomingFremontCa 27 air mi SSE of Lander near Strawberry Creek.-108.571142.45322286Moist to wet meadow near streams. Phenology: fruiting.RMRM330097 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist6James G. Saulmon197992245U.S.A.WyomingFremontCa 27 air mi SSE of Lander.-108.512542.48252286Moist to wet meadow. Ca 100 plants. Phenology: flowering.RMRM330098 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist7James G. Saulmon197991244U.S.A.WyomingFremontCa 28 air mi SSE of Lander; ca 2.5 air mi S of intersection toward Gillespie Place and Radium Springs.-108.512542.45322286Moist to wet meadow. Phenology: flowering.RMRM733509 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquistWY-90010Randall J. Bayer Brett Purdy and Travis Minish1990731212U.S.A.WyomingFremontRattlesnake 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.2190Moist 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. Both staminate and pistillate plants present in equal frequency. Phenology: flowering & fruiting.RMRM733505 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquistWY-90015Randall J. Bayer Brett Purdy and Travis Minish199081213U.S.A.WyomingFremontFoothills of the Wind River Range: Antelope Hills, Willow Creek Drainage, ca 3.3 km N of the Sweetwater River.-108.6544.4166672240Moist 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. Staminate and pistillate plants present in equal frequency; plants growing on sides of hummocks. Also occurs with Astragalus, Parnassia and Salix sp. Phenology: flowering & fruiting.RMRM733503 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquistWY-90018Randall J. Bayer Brett Purdy and Travis Minish199081213U.S.A.WyomingFremontWind River Range Foothills, Antelope Hills, along drainage at bottom of Harris Sough 300m before it enters the Sweetwater River.2210Heavily grazed slough in sagebrush steppe, occuring with A. microphylla, Poaceae, Haplopappus, Phlox, Oxytropis, Aster, Cirsium. Both staminate and pistillate clones present in equal frequency. Phenology: flowering & fruiting.RMRM733512 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquistWY-90020Randall J. Bayer Brett Purdy and Travis Minish199081213U.S.A.WyomingFremontWind 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.-108.46666742.3833332240Growing on hummocks in slough in sagebrush steppe, ocurring with A. microphylla, Cirsium, Poaceae, Carex, Gentianella, Potentilla, Aster, Phlox. Both staminate and pistillate clones present in equal frequency. Phenology: flowering & fruiting.RMRM733501 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquistWY-90024Randall J. Bayer Brett Purdy and Travis Minish199081213U.S.A.WyomingFremontWind 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.-108.61666742.4833332330Growing 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. Both staminate and pistillate clones present in equal frequency. Also occurs with Astragalus and Erigeron. Phenology: flowering & fruiting.RMRM733486 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquistWY-90022Randall J. Bayer Brett Purdy and Travis Minish199081213U.S.A.WyomingFremontWind 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.-108.51666742.4666672270Growing 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. Both staminate and pistillate clones present in equal frequency. Phenology: flowering & fruiting.RMRM311752 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist3185Robert D. Dorn1978816228U.S.A.WyomingFremont-108.661942.43272240Sedge meadow mostly on hummocks with Juncus balticus, Potentilla, and Deschampsia. Corolla white; stolons not arching. Phenology: flowering & fruiting.RMRM311751 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist3186Robert D. Dorn1978816228U.S.A.WyomingFremont-108.642442.43272240Sedge meadow mostly on hummocks with Juncus balticus, Potentilla, and Deschampsia. Corolla white; stolons not arching. Phenology: flowering & fruiting.RMRM316520 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist1930Robert W. Lichvar1979630181U.S.A.WyomingFremontCa 5 mi SE of Atlantic City.-108.642442.43272225Frequent in hummocky area in drainage with Carex and Dodecatheon. *flowers. Phenology: buds.RMRM316574 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist2116Robert W. Lichvar1979722203U.S.A.WyomingFremontCa 5 air mi SE of Atlantic City.-108.661942.43272240Frequent in sedge hummocks with Carex, Potentilla, and Deschampsia. Phenology: flowering & fruiting.RMRM329164 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist3411Robert W. Lichvar1980811224U.S.A.WyomingFremontDiamond Creek.-108.512542.45322195Open, wet bottom with Deschampsia and Potentilla. Phenology: fruiting.RMRM329587 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist3412Robert W. Lichvar1980811224U.S.A.WyomingFremontCa 0.5 mi N of Radium Springs.-108.512542.45322195Not on hummocks with Iris and Potentilla. Phenology: flowering & fruiting.RMRM329588 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist3413Robert W. Lichvar1980812225U.S.A.WyomingFremontDeep Creek.-108.53242.46792286On hummocks with Potentilla and Antennaria. Phenology: flowering & fruiting.RMRM329589 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist3414Robert W. Lichvar1980812225U.S.A.WyomingFremontBurr Mine.-108.545142.41812225Not on hummocks with Iris and Potentilla. Phenology: flowering & fruiting.RMRM329586 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist3415Robert W. Lichvar1980812225U.S.A.WyomingFremontMeadow Creek.-108.512542.48252195On hummocks with Deschampsia and Potentilla. Phenology: flowering & fruiting.RMRM329552 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist3416Robert W. Lichvar1980812225U.S.A.WyomingFremontMeadow Creek.-108.512542.48252195On hummocks with Deschampsia and Antennaria. Phenology: flowering & fruiting.RMRM339796 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist5534Robert W. Lichvar1982829241U.S.A.WyomingFremontE of Atlantic City.-108.642442.43272195Wet meadow with Carex and Cirsium. Phenology: fruiting.RMRM339803 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist5536Robert W. Lichvar1982829241U.S.A.WyomingFremontE of Atlantic City.-108.62342.38882195Wet meadow with Deschampsia and Haplopappus. *specimens. Phenology: flowering & fruiting.RMRM339804 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist5537Robert W. Lichvar1982829241U.S.A.WyomingFremontE of Atlantic City.-108.584142.37412225Wet meadow with Deschampsia and Carex. Phenology: flowering & fruiting.RMRM339797 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist5538Robert W. Lichvar1982829241U.S.A.WyomingFremontE of Atlantic City.-108.584142.40342195Wet meadow with Cirsium and Carex. Phenology: flowering & fruiting.RMRM339810 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist5539Robert W. Lichvar1982829241U.S.A.WyomingFremontE of Atlantic City.-108.506242.38882195Wet meadow with Carex and Deschampsia. Phenology: fruiting.RMRM339802 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist5540Robert W. Lichvar1982829241U.S.A.WyomingFremontE of Atlantic City.-108.467342.38882256Wet meadow with Antennaria rosea and Carex. Phenology: fruiting.RMRM339801 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist5541Robert W. Lichvar1982830242U.S.A.WyomingFremontE of Atlantic City.-108.629842.43852225Wet meadow with Deschampsia and Juncus. Phenology: fruiting.RMRM339809 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist5542Robert W. Lichvar1982830242U.S.A.WyomingFremontE of Atlantic City.-108.610242.48252225Wet meadow with Deschampsia and Agrostis. Phenology: flowering & fruiting.RMRM339798 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist5543Robert W. Lichvar1982830242U.S.A.WyomingFremontE of Atlantic City.-108.688442.45322256Wet meadow with Deschampsia and Potentilla. Phenology: fruiting.RMRM339806 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist5545Robert W. Lichvar1982831243U.S.A.WyomingFremontE of Atlantic City.-108.53242.4679Wet meadow with Carex and Deschampsia. Phenology: flowering & fruiting.RMRM339799 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist5546Robert W. Lichvar1982831243U.S.A.WyomingFremontE of Atlantic City.-108.512542.45322225Wet meadow with Deschampsia and Carex.. Phenology: fruiting.RMRM339800 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist5547Robert W. Lichvar1982829241U.S.A.WyomingFremontE of Atlantic City.-108.512542.43852195Wet meadow with Juncus and Deschampsia. Phenology: flowering & fruiting.RMRM339805 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist5548Robert W. Lichvar198291244U.S.A.WyomingFremontE of Atlantic City.-108.492942.43852195Wet meadow with Deschampsia and Carex. Phenology: fruiting.RMRM339807 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist5548Robert W. Lichvar198291244U.S.A.WyomingFremontE of Atlantic City.-108.492942.43852225Wet meadow with Cirsium and Potentilla. Phenology: vegetative only.RMRM339808 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist5549Robert W. Lichvar198291244U.S.A.WyomingFremontE of Atlantic City.-108.473442.43852195Wet meadows with Deschampsia and Potentilla. Phenology: fruiting.RMRM602912 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist16319Walter Fertig1995820232U.S.A.WyomingFremontSweetwater River Valley: Diamond Creek, south side of Atlantic City-Hudson Road.-108.512542.45322256Hummocks of Deschampsia cespitosa, Juncus balticus, and Muhlenbergia filiformis at edge of broad riparian valley; soils with well developed cryptogam crust; with A. microphylla. Phenology: flowering & fruiting.RMRM601314 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist16323Walter Fertig1995820232U.S.A.WyomingFremontSweetwater River Valley: Upper Deep Creek, on north side of Atlantic City-Hudson Road; ca 10.5 air mi ESE of Atlantic City.-108.53242.46792313Meadow 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. Phenology: flowering & fruiting.RMRM602913 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist16330Walter Fertig1995821233U.S.A.WyomingFremontSweetwater River Valley: drainage ca 0.3 mi E of Strawberry Creek; ca 3/4 mi N of Sweetwater River Canyon.-108.486842.432721952201Subirrigated meadow corridor at edge of 2-track among granite rocks; Artemisia cana-Poa-Deschampsia cespitosa community; on cryptogam rich soils. Phenology: flowering & fruiting.RMRM602928 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist16340Walter Fertig1995821233U.S.A.WyomingFremontSweetwater River Valley: small tributary creek of Sweetwater River; ca 0.5-3/4 mi W of Lewiston Lakes.-108.473442.438522012207Semi-dry margins of subirrigated meadow on whitish alkaline soil; also in Potentilla fruticosa-Artemisia cana community. Phenology: flowering & fruiting.RMRM602979 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist16343Walter Fertig1995822234U.S.A.WyomingFremontSweetwater 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.-108.453842.45322210Hummocky terrain of alkaline clay soil in community of Deschampsia cespitosa-Muhlenbergia. Phenology: fruiting.RMRM602892 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist16344Walter Fertig1995822234U.S.A.WyomingFremontSweetwater River Valley: northeast fork of Upper Strawberry Creek; ca 0.2 mi N of the Atlantic City-Hudson Road.-108.571142.45322298Subirrigated rolling meadow dominated by Deschampsia cespitosa, Eleocharis, Juncus balticus, and Iris missouriensis. Staminate and pistillate clones present. Phenology: flowering & fruiting.RMRM603010 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist16348Walter Fertig1995822234U.S.A.WyomingFremontSweetwater River Valley: headwaters of Strawberry Creek at the "Crows Nest".-108.610242.48252329Subirrigated meadow of Deschampsia cespitosa and Juncus balticus at edge of Artemisia cana shrubland and wetter Carex nebrascensis community; in low swales or level terrain. Phenology: flowering & fruiting.RMRM603009 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist16353Walter Fertig1995824236U.S.A.WyomingFremontSweetwater River Valley: Granite Creek; ca 0.1 mi N of Chicken Springs; ca 1.3 mi S of the Sweetwater River.-108.506242.38882225Hummocky, 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. Phenology: flowering & fruiting.RMRM603008 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist16354Walter Fertig1995824236U.S.A.WyomingFremontSweetwater River Valley: Antelope Hills: Mormon Creek N of Mormon Springs; ca 2 air mi S of the Sweetwater River.-108.467342.40342195Deschampsia cespitosa-Juncus balticus meadow bordering creek; with Gentiana affinis, Erigeron lonchophyllus, and Cirsium scariosum. Replaced by A. microphylla on drier hummock tops. *tops. Phenology: flowering.RMRM603007 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist16355Walter Fertig1995824236U.S.A.WyomingFremontSweetwater 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.-108.408942.38882246Wet meadow of Deschampsia cespitosa and Juncus balticus on hummocky, alkaline clay soil. Phenology: flowering & fruiting.RMRM682352 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist17672Walter Fertig Laura Welp1997710191U.S.A.WyomingFremontSweetwater 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.-108.003642.68872091Meadow of Deschampsia cespitosa, Carex praegracilis, and Juncus blaticus on hummocky terrain on moist, west-dipping slight slope. Phenology: flowering.RMRM682353 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist17674Walter Fertig Laura Welp1997710191U.S.A.WyomingFremontSweetwater River Plateau: tributary drainage of Buffalo Creek, ca 2 air mi NE of Tin Cup Mountain.-107.865842.656720852103Hummocky 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. Vegetative cover short, but dense (90-100%) Phenology: flowering.RMRM386883 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist5724June Haines Georgia Haines1985822234U.S.A.WyomingFremontTributary of Buffalo Creek; ca 12 air mi ENE of Jeffrey City.-107.86842.671520852103Seep on slope above creek. Phenology: fruiting.RMRM311752 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist3185Robert D. Dorn1978816228U.S.A.WyomingFremont-108.661942.43272240Sedge meadow mostly on hummocks with Juncus balticus, Potentilla, and Deschampsia. Phenology: flowering & fruiting.RMRM311751 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist3186Robert D. Dorn1978816228U.S.A.WyomingFremont-108.642442.43272240Sedge meadow mostly on hummocks with Juncus balticus, Potentilla, and Deschampsia. Phenology: flowering & fruiting.RMRM682353 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist17674Walter Fertig Laura Welp1767U.S.A.WyomingFremontSweetwater River Plateau: tributary drainage of Buffalo Creek, ca 2 air mi NE of Tin Cup Mountain.-107.865842.656720852103Hummocky 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. Phenology: flowering.RMRM915048 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquists.n.Steve Laster2009627178U.S.A.WyomingSubletteBrodie Draw 2-track off Ryegrass Road, ca 10 mi W of Daniel.2256Alkali meadow with clay hummocks, with Salix candida and graminoids. 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. Phenology: flowering.RMRM906937 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist10671Robert D. Dorn2010715196U.S.A.WyomingFremontCa 3 mi NE of Atlantic City.-108.67333342.5066672378Hummocks in moist meadow with Potentilla and Achillea. Phenology: flowering.RMRM799647 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist2821Bonnie Heidel Steve Laster, WNPS tour2006715196U.S.A.WyomingSubletteUpper Green River Basin: Ryegrass Draw, ca 7 air mi W of Daniel.2271Wet meadow surrounding springs; occurs with Muhlenbergia richardsonis, Deschampsia cespitosa, Carex nebrascensis. Common. Phenology: flowering & fruiting.RMRM909872 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist3636Bonnie Heidel201276188U.S.A.WyomingSubletteUpper Green River Basin: ca 1 mi SW of Soda Lake, head of Hay Gulch, ca 6 mi N of Pinedale.2280Alkaline meadow in broad bottomland of glacial moraine, on hummocks, with Muhlenbergia richardsonis, Potentilla anserina, Carex nebrascensis, and Juncus balticus. Phenology: flowering.RMRM909876 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist3640Bonnie Heidel201277189U.S.A.WyomingSubletteGreen River Basin: head of unnamed tributary of Hay Gulch, 1.2 mi W of Soda Lake, 6 mi N of Pinedale.2298Alkaline meadow at stream margins and hummocks, with Carex nebrascensis, Deschampsia cespitosa, Muhlenbergia richardsonis, and Juncus balticus. Phenology: flowering & fruiting.RMRM909882 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist3647Bonnie Heidel Michael K. Kirkpatrick201279191U.S.A.WyomingSubletteGreen River Basin: unnamed tributary of Webb Draw, 7.5 mi W of Daniel Junction.22372262Alkaline band and hummodcks in gentle valleys, with Deschampsia cespitosa, Poa secunda, Muhlenbergia richardsonis, and Pyrrocoma uniflora. Phenology: flowering & fruiting.RMRM909891 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist3656Bonnie Heidel2012713195U.S.A.WyomingSubletteGreen River Basin: North and South Antelope draws, 13.5 mi NW of Marbleton.23042329Series of alkaline meadows with hummocks in broad bottomlands, with Carex nebrascensis, Deschampsia cespitosa, Juncus balticus, Muhlenbergia richardsonis, and Carex praegracilis. Phenology: flowering.RMRM909788 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist3779Bonnie Heidel2012821234U.S.A.WyomingSubletteGreen River Basin: north side of Duck Creek, 3.5 mi W of Pinedale.2280Drying alkaline meadow above stream channels lined by willow, with Potentilla fruticosa, Deschampsia cespitosa, Muhlenbergia richardsonis, and Pyrrocoma lanceolata. Phenology: flowering & fruiting.RMRM909817 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist3744Bonnie Heidel201287220U.S.A.WyomingSubletteGreen River Basin: north side of Duck Creek, 3.5 mi W of Pinedale.2198Alkaline meadow with gentle hummocks in broad bottomlands, with Carex praegracilis, Muhlenbergia richardsonis, and Pyrrocoma lanceolata. Phenology: flowering & fruiting.RMRM909819 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist3742Bonnie Heidel201286219U.S.A.WyomingSubletteGreen River Basin: Jensen Meadows along Lander Creek, just E of Continental Divide, 6.5 mi NNE of Elkhorn Junction.2439Alkaline meadow with gentle hummocks in broad valley, with Deschampsia cespitosa, Eleocharis quinqueflora, Erigeron lonchophyllus, and Symphyotrichum lanceolatus. Phenology: flowering & fruiting.RMRM Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist133C. H. Refsdal1993824236U.S.A.WyomingFremontGreat Divide Basin: Sweetwater River Drainage:-108.62342.3888No elevation given. Phenology: flowering & fruiting.RMRM Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquists.n.Glen Guenther201389221U.S.A.IdahoCusterLittle Lost River Valley: tributary of Summit Creek N of Mud Flats, ca 28.5 air mi S of Leadore.-113.416344.27091926Saline hummock meadow. Several hundred plants on BLM and adjacent private land. Upper Snake Field Office-Bear Canyon Allotment. Phenology: flowering & fruiting.RMRM930115 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist4037Bonnie Heidel201486218U.S.A.WyomingFremontSweetwater River Valley: Slaughterhouse Gulch, ca 2.5 to 3.5 mi SSE of South Pass City.23292359Alkaline meadow on subirrigated hummocks; flats and near channel; with Deschampsia cespitosa, Pyrrocoma lanceolata, Artemisia cana, Phlox kelseyi, Parnassia palustris, Gentiana calycosa. Phenology: flowering & fruiting.RMRM930109 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist4034Bonnie Heidel201481213U.S.A.WyomingFremontSweetwater River Valley: Mormon Creek at Upper Mormon Springs.22372243Alkaline meadow on subirrigated hummocks and flats; with Muhlenbergia richardsonis, Calamgrostis sp., Phlox kelseyi. Phenology: flowering & fruiting.RMRM982052 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquist8389Emma E. Freeland2017728209U.S.A.WyomingFremontSweetwater 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.2085Moist 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. Phenology: flowering & fruiting.RMTRM301512 Antennaria arcuataphysical specimenAsteraceaeAntennariaarcuataCronquistPhototype for <i>Antennaria</i> <i>arcuata</i> Cronquist. Leafl. W. Bot. 6: 41, 43. 1950. Photograph of holotype.16065J. H. Christ1946731212U.S.A.IdahoBlaine9 miles east of Carey.In a wild hay meadow. Photograph of holotype. Not imaged. Type Specimen.36003,1,0true