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 340299 Porter RM 249416 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane 2. Physaria curvipes (A. Nelson) Grady & O'Kane
Annotated by Ben R. Grady in 2005. RM-31892 C. L. Porter 7077 1 7 1956 U.S.A. Wyoming Johnson Big Horn Range: W of Buffalo, summit of Sheep Mountain. At summit above timberline. 9600 ft. 44.1911° N, 107.0051° W; NAD 83, uncertainty 0.25 mi., Digital Map T49N R84W S30 44.1911 -107.0051 NAD 83 0 mi. N Y Digital Map Located at the summit of Sheep Mountain; ca 5.5 road miles north of US Hwy 16 on Forest Service Road 28; NE of Merle Creek; geo-locate.org. EL Flowering and Fruiting N N 2 RM 357441 RMHERB1 RM 146868 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane Physaria curvipes (A. Nelson) Grady & O'Kane
Annotated by Ben R. Grady in 2005. RM-34199 Aven Nelson 1089 Ruth A. Nelson 17 6 1934 U.S.A. Wyoming Big Horn Big Horn Mountains: Tensleep Canyon. Shaley banks. Flowering and Fruiting N N 3 RM 361042 RMHERB1 RM 20305 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane RM-36371 Aven Nelson s.n. Elias Nelson 1899 U.S.A. Wyoming Albany Laramie. Grown in town. Fruiting N N 4 RM 364714 RMHERB1 RM 259968 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane RM-39015 Dixie R. Smith 1708 24 6 1959 U.S.A. Wyoming Sheridan Big Horn Range: near Burgess Junction, Bear Lodge, and vicinity. Limestone, Idaho fescue type. 7900 8400 ft. Flowering and Fruiting N N 5 RM 374968 RMHERB1 RM 38049 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane RM-42670 Frank Tweedy 3588 7 1900 July 1900 U.S.A. Wyoming Johnson Buffalo. 4000 5000 ft. Fruiting N N 6 RM 378037 WYNDD RM 568758 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane Physaria curvipes (A. Nelson) Grady & O'Kane
Annotated by Ben R. Grady in 2005. RM-44619 Hollis Marriott 11020 22 6 1989 U.S.A. Wyoming Washakie West Flank of Big Horn Mountains: east side of Medicine Lodge Creek Canyon, ca 7 air mi NE of Hyattville. On sparsely vegetated reddish soil with limestone fragments of lower slopes. 5200 ft. T51N R89W S10 NE1/4 of NW1/4 Fruiting N N 7 RM 378714 RMHERB1 RM 277300 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane Physaria curvipes (A. Nelson) Grady & O'Kane
Annotated by Ben R. Grady in 2005. RM-45022 J. R. Wight 15 25 6 1964 U.S.A. Wyoming Big Horn 5 mi NE of Shell. In sage-grass-juniper community. 5400 ft. Flowering and Fruiting N N 8 RM 383438 RMHERB1 RM 177489 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane Physaria curvipes (A. Nelson) Grady & O'Kane
Annotated by Ben R. Grady in 2005. RM-47782 Louis O. Williams 3171 Rua Williams 29 6 1936 U.S.A. Wyoming Big Horn Big Horn Mountains: Shell Creek Canyon near Brindle Creek. Dry rocky hillside. 8000 ft. 44.6123° N, 107.6046° W; NAD 83, uncertainty 1 mi., Digital Map T54N R89W S31 44.6123 -107.6046 NAD 83 1 mi. N Y Digital Map Located on the creek in the hills, one mile from the highway; north side of US Hwy 14; geo-locate.org. EL Fruiting N N 9 RM 387445 RMHERB1 RM 143063 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane Physaria curvipes (A. Nelson) Grady & O'Kane
Annotated by Ben R. Grady in 2005. RM-50581 Reed C. Rollins 443 24 5 1934 U.S.A. Wyoming Sheridan Big Goose Canyon. Flowering and Fruiting N N 10 RM 387458 RMHERB1 RM 300250 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane Physaria curvipes (A. Nelson) Grady & O'Kane
Annotated by Ben R. Grady in 2005. RM-50593 Reed C. Rollins 57-176 U.S.A. Wyoming Sheridan Part way down Red Grade, W of Big Horn. Roadbank in favorable situation. 6500 ft. Flowering and Fruiting N N 11 RM 387459 RMHERB1 RM 300257 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane Physaria curvipes (A. Nelson) Grady & O'Kane
Annotated by Ben R. Grady in 2005. RM-50594 Reed C. Rollins 57-181 Rochard C. Rollins 11 7 1957 U.S.A. Wyoming Sheridan Dayton Grade, ca 6 mi W of Dayton. Steep loose limey bank. 5000 ft. N Fruiting N N 12 RM 387486 RMHERB1 RM 344157 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane Physaria curvipes (A. Nelson) Grady & O'Kane
Annotated by Ben R. Grady in 2005. RM-50619 Reed C. Rollins 81-393 Kathryn W. Rollins 23 6 1981 U.S.A. Wyoming Washakie Big Horn Mountains: near Wyo Hwy 436, ca 5 mi SE of Ten Sleep. Open hillside and in shade of junipers. Fruiting N N 13 RM 387487 RMHERB1 RM 344164 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane Physaria curvipes (A. Nelson) Grady & O'Kane
Annotated by Ben R. Grady in 2005. RM-50619 Reed C. Rollins 81-394 Kathryn W. Rollins 23 6 1981 U.S.A. Wyoming Washakie Big 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. Fruiting N N 14 RM 387488 RMHERB1 RM 344158 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane Physaria curvipes (A. Nelson) Grady & O'Kane
Annotated by Ben R. Grady in 2005. RM-50620 Reed C. Rollins 81-403 Kathryn W. Rollins 23 6 1981 U.S.A. Wyoming Johnson Big Horn Mountains: near North Fork Powder River, 13 mi S of U.S. Hwy 16. Growing in granitic rubble on a knoll. Flowering and Fruiting N N 15 RM 387693 RMHERB1 USFS 404209 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane RM-50787 Richard M. Hurd 272 15 6 1952 U.S.A. Wyoming Sheridan Bighorn National Forest: Tongue District: PK pasture, north side. Locally common, shallow, rocky loam on limestone outcrop on 15% south slope in park with Phlox hoodii, Astragalus spp., Erigeron sp., Poa fendleriana, Koeleria cristata. 8300 ft. 44.7888° N, 107.5655° W; uncertainty 3 mi. T56N R89W S34; also S35 44.7888 -107.5655 3 mi. N Y RM 236759 is Physaria spatulata Flowering and Fruiting N N 16 RM 395543 RMHERB1 RM 78063 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane Physaria curvipes (A. Nelson) Grady & O'Kane
Annotated by Ben R. Grady in 2005. RM-19110 Seymour S. Sharp 339 15 6 1913 U.S.A. Wyoming Sheridan Hills SE of Sheridan. Dry slope. 3800 ft. N Fruiting N N 17 RM 395544 RMHERB1 RM 78136 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane Physaria curvipes (A. Nelson) Grady & O'Kane
Annotated by Ben R. Grady in 2005. RM-19110 Seymour S. Sharp 339 15 6 1913 U.S.A. Wyoming Sheridan Hills SE of Sheridan. Dry slope. 3800 ft. N Fruiting N N 18 RM 396955 RMHERB1 RM 68949 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane Physaria curvipes (A. Nelson) Grady & O'Kane
Annotated by Ben R. Grady in 2005. RM-57237 Vie Willits 94 15 6 1909 U.S.A. Wyoming Sheridan West Hurlburt Creek. Stony foothills. Flowering and Fruiting N N 19 RM 397494 WYNDD RM 580239 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane Physaria curvipes (A. Nelson) Grady & O'Kane
Annotated by Ben R. Grady in 2005. RM-57641 Walter Fertig 12617 Ann Humphrey & Phil Shepherd 30 5 1992 U.S.A. Wyoming Washakie Foothills of West Slope Big Horn Mountains: TNC Tensleep Preserve: south rim of Canyon Creek Canyon, ca 12 air mi E of Ten Sleep. North-facing limestone/sandstone outcrop directly overlooking canyon; open Cercocarpus-Juniperus grove. 5840 ft. T47N R87W S25 SW1/4 Fruiting N N 20 RM 397505 WYNDD RM 579909 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane RM-57649 Walter Fertig 12642 9 6 1992 U.S.A. Wyoming Natrona Southeast 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. Rocky limestone talus flats and gentle south-facing slopes. 7000 7200 ft. T39N R86W S9 SW1/4 Fruiting N N 21 RM 397515 WYNDD RM 579704 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane Physaria curvipes (A. Nelson) Grady & O'Kane
Annotated by Ben R. Grady in 2005. RM-57658 Walter Fertig 12665 9 6 1992 U.S.A. Wyoming Natrona Southeast Foothills Big Horn Mountains: adjacent to Thirty-three Mile Road, ca 21.5 air mi NNE of Arminto. Limestone outcrops and broken talus on summits and west and south-facing slopes and ridges. 7920 8400 ft. T41N R86W S35; NW1/4 and SE1/4 S36 Fruiting N N 22 RM 398647 WYNDD RM 601790 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane Physaria curvipes (A. Nelson) Grady & O'Kane
Annotated by Ben R. Grady in 2005. RM-58353 Walter Fertig 14778 Janet Britt 3 6 1994 U.S.A. Wyoming Sheridan East Slope Big Horn Mountains: ridge system on north side of Smith Creek, ca 7.3 air mi WNW of Dayton. Cracks in limestone-shale outcrops on thin soil and on grassy sites between isolated outcrops. 5000 ft. T57N R87W S21 W1/8; also E1/8 S20 Fruiting N N 23 RM 402340 RMHERB1 USFS 409952 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane Physaria curvipes (A. Nelson) Grady & O'Kane
Annotated by Ben R. Grady in 2005. RM-60294 William J. Cochran 202 Fred Stell 22 5 1934 U.S.A. Wyoming Big Horn Bighorn National Forest: Beef Pasture on Grouse Creek. Scattered in clay loam on moderate south slope in park with lupine, larkspur, chickweed. 6500 ft. Flowering and Fruiting N N 24 RM 402343 RMHERB1 USFS 404215 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane Physaria curvipes (A. Nelson) Grady & O'Kane
Annotated by Ben R. Grady in 2005. RM-60297 William J. Cochran 206 28 5 1934 U.S.A. Wyoming Big Horn Bighorn National Forest. Scattered in sandy soil on moderate west slope in grass-weed park. 6600 ft. T50N R89W S14 Flowering and Fruiting N N 25 RM 680688 RMHERB1 RM 797406 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane RM-116964 Steve L. O'Kane, Jr. 7905 Ben R. Grady 20 7 2005 U.S.A. Wyoming Sheridan Big Horn Mountains: at summit of Forest Road 144, NE of Baldy Pass. Cobbly-gravelly soil of white limestone on windy ridge; alpine meadow with Potentilla, Draba, Eritrichium, Poa and Sedum. 9193 ft. 44° 49.084' N, 107° 41.437' W 44.818066 -107.690616 Fruits fully mature; plants compact and hugging the ground. Fruiting N N 26 RM 680712 RMHERB1 RM 755202 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane RM-116987 Ben R. Grady 68 20 6 2004 U.S.A. Wyoming Big Horn 13.8 mi W of Shell on U.S. Hwy 14 in Shell Creek Canyon. Steep, limy road cut. 7079 ft. 44° 34' 22" N, 107° 33' 51" W 44.572777 -107.564166 Petals yellow, stems erect and exserted beyond basal leaves, siliques large. Fruiting N N 27 RM 808507 Heidel 2010 RM 906794 RM0048040 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane RM-143600 Bonnie Heidel 3444 21 7 2010 U.S.A. Wyoming Big Horn West slope Big Horn Mountains: south side and summit of Bald Mountain, ca 27.5 air mi E of Lovell. On gravelly loam soil in sparse vegetation on open mountain slopes; occurs with Lomatium cous, Potentilla ovina, Oxytropis campestris var cusickii. 9400 10040 ft. T56N R91W S32 SW1/4; also S32 S1/2 NW1/4 Common. Flowering N RM0048040 N 28 RM 808529 Heidel 2010 RM 906774 RM0049555 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane RM-143615 Bonnie Heidel 3420 3 7 2010 U.S.A. Wyoming Washakie West slope Big Horn Mountains: south side of Canyon Creek, W of Billy Creek mouth, ca 11 air mi E of Tensleep. On limestone rim and ridgetop, northeast aspect, 3-25% slope; occurs with Pinus ponderosa, Festuca idahoensis, Cercocarpus ledifolius, Cymopterus acaulis, Eremogone congesta. 6760 ft. T47N R86W S29 SE1/4 SW1/4 Uncommon. Flowering and Fruiting N RM0049555 N 29 RM 808760 Heidel 2010 RM 906722 RM0048045 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane RM-143854 Bonnie Heidel 3405 2 6 2010 U.S.A. Wyoming Big Horn West slope Big Horn Mountains: immediately S of Alkali Road, ca 7 air mi ENE Hyattville. Ridgetop redbeds; occurs on small knoll in sparse vegetation with Elymus spicatus and Linanthus caespitosus. 5620 5900 ft. T51N R89W S32 SW1/4 SE1/4 Flowering and Fruiting N RM0048045 N 30 RM 808763 Heidel 2010 RM 906725 RM0048042 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane RM-143858 Bonnie Heidel 3416 6 6 2010 U.S.A. Wyoming Johnson East slope Big Horn Mountains: Mosier Gulch, north side of U.S. Hwy 16 and Clear Creek, ca 5-8 mi WSW of Buffalo. In 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. 5400 6400 ft. T50N R83W S1 N1/2; also S2 S1/2, S4 E1/2 Locally common. Flowering and Fruiting N RM0048042 N 31 RM 808775 Heidel 2010 RM 906730 RM0048043 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane RM-143870 Bonnie Heidel 3436 7 7 2010 U.S.A. Wyoming Sheridan East slope Big Horn Mountains: Herdrick Ridge and Horseshoe Mountain, 0.5-2 mi SW of Steamboat Point, ca 6 air mi SW of Dayton. At woodland margin and sparsely vegetated slopes; occurs with Sedum lanceolatum, Bupleurum americanum, and Clematis columbiana var tenuiloba. 7080 7920 ft. T56N R87W S28 NE1/4; also S34 N1/2 Common. Flowering and Fruiting N RM0048043 N 32 RM 808826 Heidel 2010 RM 906751 RM0048044 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane RM-143900 Bonnie Heidel 3409a J. Handley 4 6 2010 U.S.A. Wyoming Johnson East slope Big Horn Mountains: N of Crazy Woman Creek, ca 14 air mi SW of Buffalo. Near 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. 6600 7600 ft. T49N R83W S28 N1/2 Common. Flowering N RM0048044 N 33 RM 849452 Heidel 2010 RM 906774 RM0048041 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane RM-143615 Bonnie Heidel 3430 3 7 2010 U.S.A. Wyoming Washakie West slope Big Horn Mountains: south side of Canyon Creek, W of Billy Creek mouth, ca 11 air mi E of Tensleep. On limestone rim and ridgetop, northeast aspect, 3-25% slope; occurs with Pinus ponderosa, Festuca idahoensis, Cercocarpus ledifolius, Cymopterus acaulis, Eremogone congesta. 6760 ft. T47N R86W S29 SE1/4 SW1/4 Uncommon. Flowering and Fruiting N RM0048041 N 34 RM 882937 Heidel 2015 RM 930047 RM0091846 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane RM-156583 Bonnie Heidel 4100 16 6 2015 U.S.A. Wyoming Johnson Big Horn Mountains: North Fork Powder River Wilderness Study Area: N of Packsaddle Canyon, ca 29 m NW of Kaycee. Ridgetop outcrops of limestone; at rim and finger ridges; with Elymus spicatus, Eremogone congesta, Pinus flexilis. 7900 ft. T46N R84W S33 NE1/4 Flowering and Fruiting N RM0091846 N 35 RM 906662 RMHERB2 RM 961452 RM0217063 Brassicaceae Physaria curvipes (A. Nelson) Grady & O'Kane RM-452086 Nancy E. Hastings 117 P. Block 22 5 2007 U.S.A. Wyoming Platte Camp 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. South 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. 1506 m. 520575E, 4690521N to 520740E, 4690486N; unknown, GPS reading N Local; erect, taprooted, parennial herb; less than 5 cm tall; corolla yellow. Flowering and Fruiting N RM0217063 N