: 1.21 $2024-03-28T21:24:20-7:003.215.183.194searchRMRM237026 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson6255C. L. Porter1953629180U.S.A.WyomingJohnsonAlong Hwy 16 ca 10 mi W of Buffalo on eastern slope of Big Horn Mountains.-106.88744.32192134On cut banks. Phenology: flowering & fruiting.RMRM340026 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson1463Barry C. Johnston197788220U.S.A.WyomingBig HornBighorn National Forest: south side of ridge between Medicine Wheel and summit of Medicine Mountain.-107.9130644.816392881Moderately steep limestone talus slope and small ledges and shelves. Phenology: fruiting.RMRM577181 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson16289Erwin F. Evert1989529149U.S.A.WyomingJohnsonBig Horn Mountains: along north side of Clear Creek, ca 5.5 mi W of Buffalo, just S of U.S. Hwy 16.-106.79344.3361646Open ponderosa pine forest and dry openings. Phenology: flowering & fruiting.RMRM292729 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson1971Gary J. Pierce1973713194U.S.A.WyomingJohnsonCa 5.5 mi N of Reno Junction and 1 mi E of Wyo Hwy 87.-105.436443.8531371Occasional in unstable sand of south facing flank of a butte. Phenology: flowering & fruiting.RMRM668657 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson32Kevin O'Dea199988220U.S.A.WyomingBig HornBig Horn Range: on the slope of Duncum Mountain directly N of Forest Road 11, ca 3 air mi N of Porcupine Range Station.-107.85344.86122951Very unstable clay slope composed almost entirely of talus. Soil type 27. Phenology: fruiting.RMRM330682 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson937L. M. Mayer197752122U.S.A.WyomingSheridanAcme Quadrangle: Whitney Coal Site.-106.897644.961210791155Ponderosa pine-juniper scrub. Phenology: flowering & fruiting.RMRM177442 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson3228Louis O. Williams Rua P. Williams193673185U.S.A.WyomingBig HornBig Horn Mountains: Medicine Mountain.-107.902444.816828963048Rocky (calcareous) hillsides and summit of mountain. Purple flowers. Phenology: flowering & fruiting.RMRM353674 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson4767Robert W. Lichvar1982523143U.S.A.WyomingSheridan4 mi W of Dayton.-107.3477844.87251463Calcareous slope with Oxytropis and Eriogonum. Phenology: flowering.RMRM602077 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson14773Walter 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.-107.366644.90451524Whitish shaley-limestone and redbed barren slopes and ridge crests. Phenology: fruiting.RMRM603277 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson15082Walter Fertig Janet Britt1994719200U.S.A.WyomingSheridanEast slope Big Horn Mountains: Little Rapid Creek, ca 6.5 air mi S of Beckton.-107.140344.65821676South facing slope of sparsely vegetated loose sandy red soil below red Chugwater formation cliffs. Phenology: fruiting.RMRM683858 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson18795Walter Fertig1999716197U.S.A.WyomingJohnsonBig Horn Range: Mosier Gulch on north side of U.S. Hwy 16, ca 1.1 air mi E of Bighorn National Forest; ca 7 air mi W of Buffalo.-106.851444.33551951Steep slopes of sandy gravel and rock outcrop of Bighorn dolomite on north side of highway in right-of-way; vegetative cover ca 3%. Phenology: fruiting.RMRM683855 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson18835Walter Fertig1999720201U.S.A.WyomingSheridanBig Horn Range: steep slopes on south side of U.S. Hwy 14 just W of "The Fallen City" turnout, ca 0.75 mi W of Sand Turn; ca 17.5 air mi W of Sheridan.-107.324144.80552012Steep (60%) slopes of barren, loose whitish lime clay and limestone rubble of Bighorn dolomite and Darby limestone; vegetative cover < 5%. Phenology: flowering & fruiting.RMRM348960 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson3252B. E. Nelson197978189U.S.A.WyomingSheridanBig Horn Mountains: ca 7.5 air mi S of Dayton; ca 15 air mi W of Sheridan at the mouth of Wolf Creek Canyon above Wolf Post Office (Eaton Ranch).-107.2463944.770281463Brush slopes. Phenology: fruiting.RMRM348965 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson5572B. E. Nelson1980616168U.S.A.WyomingJohnsonBig Horn Mountains: off U.S. Hwy 16 along Clear Creek; ca 6.5 air mi WSW of Buffalo.-106.8313944.331391707Stony, open ponderosa pine slope. Phenology: fruiting.RMRM348964 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson6203B. E. Nelson1980711193U.S.A.WyomingBig HornBig Horn Mountains: Duncum Mountain; ca 27 air mi E of Lovell; ca 17 air mi NW of Burgess Junction.-107.8516744.858062926Talus covered clay slope. Phenology: fruiting.RMRM323682 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson4098Keith H. Dueholm Mary Alice Sanguinetti1978713194U.S.A.WyomingCampbellCa 3 air mi W of Hilight.-105.4352843.859721527Sandy roadside buttes, loose talus slopes, outcrops, plains; talus slopes. Phenology: fruiting.RMRM331574 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson6465Keith H. Dueholm197964155U.S.A.WyomingJohnsonCa 19 air mi S of Buffalo.-106.717544.0719414931524Rocky, gravelly slopes. Phenology: fruiting.RMRM331571 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson8334Keith H. Dueholm1979721202U.S.A.WyomingJohnsonBud Love Big Game Winter Range; ca 8.5 air mi WNW of Buffalo.-106.8505644.418611707Stony hills with Cercocarpus ledifolius, rolling plains below, occasional intermittent streams. Phenology: fruiting.RMRM348962 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson9664Ronald L. Hartman1979628179U.S.A.WyomingJohnsonBig Horn Mountains: North Fork Crazy Woman Creek; ca 13 air mi SW of Buffalo.-106.8313944.2011120122134Limestone outcrops and rocky slopes, shaded streamside, and aspen woodlands with adjacent meadows. Phenology: flowering & fruiting.RMRM331570 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson9838Ronald L. Hartman1979630181U.S.A.WyomingSheridanWildlife Refuge; ca 3 air mi W of Dayton.-107.327544.87251402Limestone (gypsum?) outcrop above Chugwater formation redbeds; ridge. Phenology: fruiting.RMRM331569 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson9878Ronald L. Hartman1979630181U.S.A.WyomingSheridanSmith Creek; ca 7.3 air mi WNW of Dayton.-107.3886144.901111524Outcrops of limestone (gypsum?) atop Chugwater formation redbeds. Phenology: fruiting.RMRM331568 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson9919Ronald L. Hartman197972183U.S.A.WyomingJohnsonMayoworth Stock Trail; ca 2 air mi W of Mayoworth.-106.8361143.841615Anhydrous gypsum layer and associated redbeds of Chugwater formation. Phenology: fruiting.RMRM Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson3252B. E. Nelson197978189U.S.A.WyomingSheridanBig Horn Mountains: at the mouth of Wolf Creek Canyon above Wolf Post Office (Eaton Ranch), ca 7.5 air mi S of Dayton, ca 15 air mi W of Sheridan.-107.246444.770281463Brushy slopes.RMRM Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson5572B. E. Nelson1980616168U.S.A.WyomingJohnsonBig Horn Mountains: off U.S. Hwy 16 along Clear Creek, ca 6.5 air mi WSW of Buffalo.-106.831444.33141707Stony, open Ponderosa pine slope.RMRM Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson6203B. E. Nelson1980711193U.S.A.WyomingBig HornBig Horn Mountains: Duncum Mountain, ca 27 air mi E of Lovell, ca 17 air mi NW of Burgess Junction.-107.851744.85812926Talus covered clay slope.RMRM Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson4098Keith H. Dueholm Mary Alice Sanguinetti1978713194U.S.A.WyomingCampbell[location and coordinates withheld]1527Sandy roadside buttes, loose talus slopes, outcrops, plains; talus slopes.RMRM Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson8334Keith H. Dueholm1979721202U.S.A.WyomingJohnson[location and coordinates withheld]1707Stoney hills with Cercocarpus ledifolius, rolling plains below, occasional intermittent streams; hills.RMRM Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson9664Ronald L. Hartman1979628179U.S.A.WyomingJohnsonBig Horn Mountains: North Fork Crazy Woman Creek, ca 13 air mi SW of Buffalo.-106.831444.2011120122134Limestone outcrops and rocky slopes, shaded stream side, and aspen woodlands with adjacent meadows; rocky slopes.RMRM Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson9838Ronald L. Hartman1979630181U.S.A.WyomingSheridanWildlife Refuge; ca 3 air mi W of Dayton.-107.327544.87251402Limestone (gypsum?) outcrop above Chugwater formation red beds; ridge.RMRM872583 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson71403B. E. Nelson2007529149U.S.A.MontanaCarbonBeartooth Mountains: Custer National Forest: along West Red Lodge Creek and ridge between West Red Lodge and East Fork West Red Lodge creeks, ca 3 air mi SSW of Luther; ca 11.5 air mi WNW of Red Lodge.-109.552345.168117041762Westerly-facing slope with scattered limber pine, Douglas fir, and ponderosa pine, with open gravelly patches. Phenology: flowering & fruiting.RMRM872582 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson71775B. E. Nelson Emily Elliott200762153U.S.A.MontanaCarbonBeartooth Mountains: Custer National Forest: along Robertson Draw at the intersection of Forest roads 2008 and 2009 ca 1-1.5 air mi N of Wyoming, ca 11.5 air mi S of Red Lodge.-109.257845.019119262012Gravelly, stony (granitic) slope in a burn. Phenology: flowering & fruiting.RMRM872580 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson893Emily Elliott Brian Elliott200764155U.S.A.MontanaStillwaterBeartooth Mountains: along Mont Hwy 420, ca 3/4 mi N of Beehive, ca 31 air mi NW of Red Lodge.-109.71845.488514261634Volcanic tuft (ash substrate) cliffs and surrounding slopes dominated by annual weedy forbs with very few trees, area recently burned. Phenology: fruiting.RMRM Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson87528Ronald L. Hartman Rick McNeill2008618170U.S.A.MontanaLewis and ClarkLewis and Clark National Forest: Front Range: ca 18 air mi NW of Augusta; lower dam site at entrance to Sun River Canyon.-112.70747.62051393Limestone escarpment and adjacent outcrops. Phenology: flowering & fruiting.RMRM Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson4365Rick McNeill200968159U.S.A.MontanaMeagher[location and coordinates withheld]1744Talus slope; west aspect; 15-35% slope; granite/sandstone. Phenology: flowering.RMRM Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson5331Rick McNeill2009628179U.S.A.MontanaChouteauLewis and Clark National Forest: Highwood Mountains: along Forest trail, 1.5 air mi NE of Prospect Peak.-110.482247.47041752Very steep rocky slope; west aspect; 20-40% slope; scattered Pinus ponderosa; shonkinite. Phenology: fruiting.RMRM Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson5360Rick McNeill2009628179U.S.A.MontanaChouteauLewis and Clark National Forest: Highwood Mountains: Prospect Peak and ridgetop running N to S.-110.504947.45751983Exposed peak and ridgetop; east and west aspects; 5-15% slope; scattered Pinus contorta. Phenology: fruiting.RMRM Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson7177Rick McNeill2009720201U.S.A.MontanaMeagherLewis and Clark National Forest: Crazy Mountains: County Road 66 (Forest Lake Road) along West Fork Cottonwood Creek, just NE of junction with Forest Road 8918.-110.445546.31846Road cut; east aspect; 10-20% slope; granite. Phenology: fruiting.RMRM872581 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson13789Brian Elliott2008622174U.S.A.MontanaParkAbsaroka Range: Gallatin National Forest: W of Main Boulder Ranger Station, ca 25.5 air mi SW of Big Timber.-110.224345.524516151676On south- and east-facing slopes, mixed forest with limber pine, aspen, Douglas fir, and open meadows. Phenology: flowering.RMRM906820 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson3488Bonnie Heidel2010815227U.S.A.WyomingBig HornWest slope Big Horn Mountains: ridge that includes Medicine Wheel and summits of Medicine Mountain and peak 9650, ca 25 mi E of Lovell.3012Upper rocky slope between rim outcrops; occurs with Clematis columbiana var tenuiloba, Physaria curvipes, Douglasia montana, Carex elynoides, Astragalus kentrophyta. Phenology: fruiting.RMRM906821 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson3487Bonnie Heidel2010814226U.S.A.WyomingBig HornEast slope Big Horn Mountains: north side of U.S. Hwy 14A, ca 10 mi W of Burgess Junction.2804Above loose limestone rock at crest of slope, southwest aspect, 5-15% slope; occurs with Clematis columbiana var tenuiloba, Artemisia michauxiana, Elymus spicatus. Phenology: fruiting.RMRM906791 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson3447Bonnie Heidel Earl Jensen2010722203U.S.A.WyomingBig HornWest slope Big Horn Mountains: W of Sheep Mountain Road, ca 27 air mi E of Lovell.28042987On upper slopes of south-facing limestone finger ridge, 20% slope; occurs with Physaria curvipes, Aquilegia jonesii, Minuartia obtusiloba, Packera cana. Common. Phenology: flowering & fruiting.RMRM906808 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson3461Bonnie Heidel2010725206U.S.A.WyomingJohnsonEast slope Big Horn Mountains: east side of Muddy Gap Reservoir #1 on ridge between North Fork Crazy Woman Creek and Muddy Creek, ca 11 air mi S of Buffalo.1756Low ridge, south-southeast aspect, on loose chalky gravelly silt; occurs with Elymus spicatus, Psoralidium lanceolatum, Gutierrezia sarothrae, Eriogonum pauciflorum, Stenotus acaulis. Phenology: fruiting.RMRM906789 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson3450Bonnie Heidel2010722203U.S.A.WyomingBig HornEast slope Big Horn Mountains: south side of Duncum Sheep Mountain, ca 27 air mi E of Lovell.29632987Southwest-facing upper slopes of limestone ridge and around base of prominent outcrops, 5-15% slope; occurs with Physaria curvipes, Aquilegia jonesii, Eritrichum nanum, Draba oligosperma. Phenology: flowering & fruiting.RMRM906790 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson3448Bonnie Heidel Earl Jensen2010722203U.S.A.WyomingBig HornWest slope Big Horn Mountains: W of Sheep Mountain Road, ca 27 air mi E of Lovell.28042987On north-facing limestone ridgetop, 5% slope; occurs with Stenotus acaulis, Erigeron rydbergii. Uncommon. Phenology: fruiting.RMRM906742 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson3490Bonnie Heidel2010815227U.S.A.WyomingBig HornWest slope Big Horn Mountains: Hunt Mountain, 1-5 mi S of U.S. Hwy 14A, ca 32 air mi E of Lovell.3048Flat limestone ridgetop; occurs with Draba oligosperma, Poa alpina, Carex elynoides, and Aquilegia jonesii. Phenology: fruiting.RMRM906749 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson3410Bonnie Heidel J. Handley201064155U.S.A.WyomingJohnsonEast slope Big Horn Mountains: N of Crazy Woman Creek, ca 14 air mi SW of Buffalo.20122310Skirt of limestone rubble with pockets of gravelly loam, around base of two ridgetop outcrops, east aspect; occurs with Cercocarpus ledifolius, Phacelia hastata, and Clematis columbiana var. tenuiloba. Phenology: flowering.RMRM906765 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson3415Bonnie 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 curvipes. Locally common. Phenology: flowering.RMRM906766 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson3414Bonnie Heidel J. Handley201065156U.S.A.WyomingJohnsonEast slope Big Horn Mountains: North Fork Sayles Creek on the Bud Love Big Game Winter Range, ca 10 air mi NW of Buffalo.15601768On sandstone and limestone, mainly upper slopes, south and southwest aspects; occurs with Cercocarpus ledifolius, Rhus trilobata, Elymus spicatus, and Eriogonum pauciflorum. Common. Phenology: flowering & fruiting.RMRM906767 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. Nelson3438Bonnie Heidel B. Bornong and B. Bischoff201078189U.S.A.WyomingBig HornEast slope Big Horn Mountains: Hunt Mountain, 0.2-0.5 mi W of Forest Service Road 10, ca 32 air mi E of Lovell.28353097Upper limestone talus slopes of south end, and on ridge rim of north end, 0-25% slope, west aspect; occurs with Aquilegia jonesii, Physaria curvipes, and Clematis columbiana var. tenuiloba. Phenology: flowering.RMTRM51936 Physaria didymocarpa var. lanataphysical specimenBrassicaceaePhysariadidymocarpavar. lanataA. NelsonHolotype for <i>Physaria</i> <i>didymocarpa</i> (Hook.) A. Gray var. <i>lanata</i> A. Nelson. Bull. Torrey Bot. Club 31: 241. 1904 Type.326Leslie N. Goodding1901719200U.S.A.WyomingBig HornHead of Middle Fork of the Powder River.Rocky slopes. Phenology: flowering & fruiting. Type Specimen.RMTCOLO13835 Physaria didymocarpa var. lanata var. nov.physical specimenBrassicaceaePhysariadidymocarpavar. lanataA. NelsonIsotype for <i>Physaria</i> <i>didymocarpa</i> (Hook.) A. Gray var. <i>lanata</i> A. Nelson. Bull. Torrey Bot. Club 31:241. 1904.326Leslie N. Goodding1901719200U.S.A.WyomingBig HornHead of Middle Fork of Powder River.Rocky slopes. Phenology: fruiting. Type Specimen.36003,1,0true