: 1.21 $2024-03-28T08:54:40-7:003.230.162.238searchRMRM249416 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane7077C. L. Porter195671183U.S.A.WyomingJohnsonBig Horn Range: W of Buffalo, summit of Sheep Mountain.-107.005144.19112926At summit above timberline. Phenology: flowering & fruiting.RMRM146868 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane1089Aven Nelson Ruth A. Nelson1934617168U.S.A.WyomingBig HornBig Horn Mountains: Tensleep Canyon.Shaley banks. Phenology: flowering & fruiting.RMRM20305 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kanes.n.Aven Nelson Elias Nelson1899U.S.A.WyomingAlbanyLaramie.Grown in town. Phenology: fruiting.RMRM259968 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane1708Dixie R. Smith1959624175U.S.A.WyomingSheridanBig Horn Range: near Burgess Junction, Bear Lodge, and vicinity.24082560Limestone, Idaho fescue type. Phenology: flowering & fruiting.RMRM38049 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane3588Frank Tweedy19007182U.S.A.WyomingJohnsonBuffalo.12191524Phenology: fruiting.RMRM568758 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane11020Hollis Marriott1989622173U.S.A.WyomingWashakieWest Flank of Big Horn Mountains: east side of Medicine Lodge Creek Canyon, ca 7 air mi NE of Hyattville.1585On sparsely vegetated reddish soil with limestone fragments of lower slopes. Phenology: fruiting.RMRM277300 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane15J. R. Wight1964625177U.S.A.WyomingBig Horn5 mi NE of Shell.1646In sage-grass-juniper community. Phenology: flowering & fruiting.RMRM177489 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane3171Louis O. Williams Rua Williams1936629181U.S.A.WyomingBig HornBig Horn Mountains: Shell Creek Canyon near Brindle Creek.-107.604644.61232439Dry rocky hillside. Phenology: fruiting.RMRM143063 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane443Reed C. Rollins1934524144U.S.A.WyomingSheridanBig Goose Canyon.Phenology: flowering & fruiting.RMRM300250 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane57-176Reed C. RollinsU.S.A.WyomingSheridanPart way down Red Grade, W of Big Horn.1981Roadbank in favorable situation. Phenology: flowering & fruiting.RMRM300257 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane57-181Reed C. Rollins Rochard C. Rollins1957711192U.S.A.WyomingSheridanDayton Grade, ca 6 mi W of Dayton.1524Steep loose limey bank. Phenology: fruiting.RMRM344157 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane81-393Reed C. Rollins Kathryn W. Rollins1981623174U.S.A.WyomingWashakieBig Horn Mountains: near Wyo Hwy 436, ca 5 mi SE of Ten Sleep.Open hillside and in shade of junipers. Phenology: fruiting.RMRM344164 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane81-394Reed C. Rollins Kathryn W. Rollins1981623174U.S.A.WyomingWashakieBig Horn Mountains: near Wyo Hwy 436, ca 5 mi SE of Ten Sleep.Growing in red clay-like soil on the slope on a wind-swept knoll. Phenology: fruiting.RMRM344158 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane81-403Reed C. Rollins Kathryn W. Rollins1981623174U.S.A.WyomingJohnsonBig Horn Mountains: near North Fork Powder River, 13 mi S of U.S. Hwy 16.Growing in granitic rubble on a knoll. Phenology: flowering & fruiting.RMUSFS404209 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane272Richard M. Hurd1952615167U.S.A.WyomingSheridanBighorn National Forest: Tongue District: PK pasture, north side.-107.565544.78882530Locally common, shallow, rocky loam on limestone outcrop on 15% south slope in park with Phlox hoodii, Astragalus spp., Erigeron sp., Poa fendleriana, Koeleria cristata. RM 236759 is Physaria spatulata Phenology: flowering & fruiting.RMRM78063 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane339Seymour S. Sharp1913615166U.S.A.WyomingSheridanHills SE of Sheridan.1158Dry slope. Phenology: fruiting.RMRM78136 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane339Seymour S. Sharp1913615166U.S.A.WyomingSheridanHills SE of Sheridan.1158Dry slope. Phenology: fruiting.RMRM68949 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane94Vie Willits1909615166U.S.A.WyomingSheridanWest Hurlburt Creek.Stony foothills. Phenology: flowering & fruiting.RMRM580239 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane12617Walter Fertig Ann Humphrey and Phil Shepherd1992530151U.S.A.WyomingWashakieFoothills of West Slope Big Horn Mountains: TNC Tensleep Preserve: south rim of Canyon Creek Canyon, ca 12 air mi E of Ten Sleep.1780North-facing limestone/sandstone outcrop directly overlooking canyon; open Cercocarpus-Juniperus grove. Phenology: fruiting.RMRM579909 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane12642Walter Fertig199269161U.S.A.WyomingNatronaSoutheast Foothills Big Horn Mountains: Big Horn Mountains Road, ca 2.5 air mi NW of junction with Buffalo Creek Road, ca 13 air mi N of Arminto.21342195Rocky limestone talus flats and gentle south-facing slopes. Phenology: fruiting.RMRM579704 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane12665Walter Fertig199269161U.S.A.WyomingNatronaSoutheast Foothills Big Horn Mountains: adjacent to Thirty-three Mile Road, ca 21.5 air mi NNE of Arminto.24142560Limestone outcrops and broken talus on summits and west and south-facing slopes and ridges. Phenology: fruiting.RMRM601790 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane14778Walter Fertig Janet Britt199463154U.S.A.WyomingSheridanEast Slope Big Horn Mountains: ridge system on north side of Smith Creek, ca 7.3 air mi WNW of Dayton.1524Cracks in limestone-shale outcrops on thin soil and on grassy sites between isolated outcrops. Phenology: fruiting.RMUSFS409952 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane202William J. Cochran Fred Stell1934522142U.S.A.WyomingBig HornBighorn National Forest: Beef Pasture on Grouse Creek.1981Scattered in clay loam on moderate south slope in park with lupine, larkspur, chickweed. Phenology: flowering & fruiting.RMUSFS404215 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane206William J. Cochran1934528148U.S.A.WyomingBig HornBighorn National Forest.2012Scattered in sandy soil on moderate west slope in grass-weed park. Phenology: flowering & fruiting.RMRM797406 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane7905Steve L. O'Kane, Jr. Ben R. Grady2005720201U.S.A.WyomingSheridanBig Horn Mountains: at summit of Forest Road 144, NE of Baldy Pass.-107.69061644.8180662802Cobbly-gravelly soil of white limestone on windy ridge; alpine meadow with Potentilla, Draba, Eritrichium, Poa and Sedum. Fruits fully mature; plants compact and hugging the ground. Phenology: fruiting.RMRM755202 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane68Ben R. Grady2004620172U.S.A.WyomingBig Horn13.8 mi W of Shell on U.S. Hwy 14 in Shell Creek Canyon.-107.56416644.5727772158Steep, limy road cut. Petals yellow, stems erect and exserted beyond basal leaves, siliques large. Phenology: fruiting.RMRM906794 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane3444Bonnie Heidel2010721202U.S.A.WyomingBig HornWest slope Big Horn Mountains: south side and summit of Bald Mountain, ca 27.5 air mi E of Lovell.28653060On gravelly loam soil in sparse vegetation on open mountain slopes; occurs with Lomatium cous, Potentilla ovina, Oxytropis campestris var cusickii. Common. Phenology: flowering.RMRM906774 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane3420Bonnie Heidel201073184U.S.A.WyomingWashakieWest slope Big Horn Mountains: south side of Canyon Creek, W of Billy Creek mouth, ca 11 air mi E of Tensleep.2060On limestone rim and ridgetop, northeast aspect, 3-25% slope; occurs with Pinus ponderosa, Festuca idahoensis, Cercocarpus ledifolius, Cymopterus acaulis, Eremogone congesta. Uncommon. Phenology: flowering & fruiting.RMRM906722 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane3405Bonnie Heidel201062153U.S.A.WyomingBig HornWest slope Big Horn Mountains: immediately S of Alkali Road, ca 7 air mi ENE Hyattville.17131798Ridgetop redbeds; occurs on small knoll in sparse vegetation with Elymus spicatus and Linanthus caespitosus. Phenology: flowering & fruiting.RMRM906725 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane3416Bonnie Heidel201066157U.S.A.WyomingJohnsonEast slope Big Horn Mountains: Mosier Gulch, north side of U.S. Hwy 16 and Clear Creek, ca 5-8 mi WSW of Buffalo.16461951In roadcuts of rocky sandy loam soil below stony grasslands and open ponderosa pine slopes; occurs with Elymus spicatus, Phacelia hastata, Artemisia frigida, and Physaria didymocarpa var lanata. Locally common. Phenology: flowering & fruiting.RMRM906730 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane3436Bonnie Heidel201077188U.S.A.WyomingSheridanEast slope Big Horn Mountains: Herdrick Ridge and Horseshoe Mountain, 0.5-2 mi SW of Steamboat Point, ca 6 air mi SW of Dayton.21582414At woodland margin and sparsely vegetated slopes; occurs with Sedum lanceolatum, Bupleurum americanum, and Clematis columbiana var tenuiloba. Common. Phenology: flowering & fruiting.RMRM906751 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane3409aBonnie Heidel J. Handley201064155U.S.A.WyomingJohnsonEast slope Big Horn Mountains: N of Crazy Woman Creek, ca 14 air mi SW of Buffalo.20122317Near top of limestone ridge on upper rubble slope with pockets of gravelly loam, east aspect; occurs with Townsendia hookeri, Cercocarpus ledifolius, and Physaria didymocarpa var. lanata. Common. Phenology: flowering.RMRM906774 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane3430Bonnie Heidel201073184U.S.A.WyomingWashakieWest slope Big Horn Mountains: south side of Canyon Creek, W of Billy Creek mouth, ca 11 air mi E of Tensleep.2060On limestone rim and ridgetop, northeast aspect, 3-25% slope; occurs with Pinus ponderosa, Festuca idahoensis, Cercocarpus ledifolius, Cymopterus acaulis, Eremogone congesta. Uncommon. Phenology: flowering & fruiting.RMRM930047 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane4100Bonnie Heidel2015616167U.S.A.WyomingJohnsonBig Horn Mountains: North Fork Powder River Wilderness Study Area: N of Packsaddle Canyon, ca 29 m NW of Kaycee.2408Ridgetop outcrops of limestone; at rim and finger ridges; with Elymus spicatus, Eremogone congesta, Pinus flexilis. Phenology: flowering & fruiting.RMRM961452 Physaria curvipesphysical specimenBrassicaceaePhysariacurvipes(A. Nelson) Grady and O'Kane117Nancy E. Hastings P. Block2007522142U.S.A.WyomingPlatteCamp Guernsey: Walsh Ranch parcel; west end of transect ca 5.9 km NE of Guernsey Reservoir, ca 3.2 km SW of Range Guard 4.1506South to north-facing slopes; juniper/mountain mahogany shrubland; silty loam with cobbles; with Hesperostipa comata, Harbouria trachypleura, Aristida purpurea, Bouteloua gracilis, Cercocarpus montanus, Zigadenus venenosus, Bouteloua curtipendula, Parthenium alpinum. Local; erect, taprooted, parennial herb; less than 5 cm tall; corolla yellow. Phenology: flowering & fruiting.36003,1,0true