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 141219 Evert 1991 RM 739163 Fabaceae Astragalus gilviflorus E. Sheld. RM-15911 Erwin F. Evert 21489 8 7 1991 U.S.A. Montana Park Gallatin Range: Gallatin National Forest: Yankee Jim Canyon, on west side of Yellowstone River, ca 12 mi NW of Gardiner. Sagebrush-grassland/Douglas fir woodland mosaic with Elymus spicatus, Stipa comata, Artemisia tridentata, and Pinus flexilis. 5200 ft. 45.1678° N, 110.8727° W T8S R7E S4 45.1678 -110.8727 Fruiting N N 2 RM 405532 Kirkpatrick 1984 RM Fabaceae Astragalus gilviflorus E. Sheld. RM-62651 B. E. Nelson 10925 28 6 1984 U.S.A. Wyoming Fremont Southeastern Absarokas: White Pass and vicinity, ca 6 air mi S of Ramshorn Peak; ca 9 air mi NW of Dubois. Badlands. 8100 ft. 43.63278° N, 109.74444° W; uncertainty 1 mi. T42N R107W S6 43.63278 -109.74444 1 mi. N N 3 RM 740753 McNeill 2008 RM Fabaceae Astragalus gilviflorus E. Sheld. 1. Astragalus gilviflorus E. Sheld.
Annotated by Rick McNeill. RM-120775 Ronald L. Hartman 87501 Rick McNeill 18 6 2008 U.S.A. Montana Lewis and Clark Lewis and Clark National Forest: Front Range: ca 18 air mi NW of Augusta; lower dam site at entrance to Sun River Canyon. Limestone escarpment and adjacent outcrops. 4570 ft. 47.6205° N, 112.707° W; NAD 83, uncertainty 0.25 mi., GPS reading T22N R9W S36 47.6205 -112.707 NAD 83 0 mi. GPS reading Flowering N 4 RM 740832 McNeill 2008 USFS Fabaceae Astragalus gilviflorus E. Sheld. RM-120776 Ronald L. Hartman 87580 Rick McNeill 18 6 2008 U.S.A. Montana Lewis and Clark Lewis and Clark National Forest: Front Range: Forest Road 233, ca 14 air mi WSW of Augusta. Grassy slope and pond margin. 5587 ft. 47.4703° N, 112.708° W; NAD 83, uncertainty 0.25 mi., GPS reading T20N R9W S23 47.4703 -112.708 NAD 83 0 mi. GPS reading Flowering N 5 RM 741788 McNeill 2008 RM Fabaceae Astragalus gilviflorus E. Sheld. 1. Astragalus gilviflorus E. Sheld.
Annotated by Rick McNeill. RM-120762 Ronald L. Hartman 86937 Rick McNeill 9 6 2008 U.S.A. Montana Judith Basin Lewis and Clark National Forest: Little Belt Mountains: Bower Water Gap Canyon, ca 4 air mi SE of Sapphire Village on Forest Road 487. Limestone outcrops and conifers on slopes with ponderosa pine, limber pine, and Pseudotsuga menziesii; to top of mountain, immediately above "water gap". 1500 m. 46.8189° N, 110.2825° W; NAD 83, uncertainty 0.5 mi., GPS reading T12N R11E S12 46.8189 -110.2825 NAD 83 1 mi. GPS reading Flowering N 6 RM 749814 McNeill 2009 RM Fabaceae Astragalus gilviflorus E. Sheld. 1. Astragalus gilviflorus E. Sheld.. RM-120819 Rick McNeill 3898 2 6 2009 U.S.A. Montana Judith Basin Lewis and Clark National Forest: Little Belt Mountains: ca 2.5 air mi ESE of junction of County Road 101 (Dry Wolf Road) and County Road 102, above Nickerson Coulee. Exposed hill top, occasional limestone outcrop. 1752 m. 47.0277° N, 110.401° W; NAD 83, GPS reading T15N R10E S25 47.0277 -110.401 NAD 83 GPS reading Flowering N 7 RM 749837 McNeill 2009 RM Fabaceae Astragalus gilviflorus E. Sheld. 1. Astragalus gilviflorus E. Sheld.. RM-120820 Rick McNeill 3921 2 6 2009 U.S.A. Montana Judith Basin Lewis and Clark National Forest: Little Belt Mountains: ca 2 air mi SE of junction of County Road 101 (Dry Wolf Road) and County Road 102. North-facing road cut; 15% slope; limestone. 1657 m. 47.0273° N, 110.4191° W; NAD 83, GPS reading T15N R10E S26 47.0273 -110.4191 NAD 83 GPS reading Flowering N 8 RM 750046 McNeill 2009 RM Fabaceae Astragalus gilviflorus E. Sheld. 1. Astragalus gilviflorus E. Sheld.. RM-120832 Rick McNeill 4130 Matt Voigt 7 6 2009 U.S.A. Montana Fergus Bear Springs Road W of Judith River, ca 10 air mi W of Winifred. Spur of ridge dropping from highland down to river; south aspect; 5 -15% slope; heavily grazed. 857 m. 47.571° N, 109.5996° W; NAD 83, GPS reading T21N R17E S19 47.571 -109.5996 NAD 83 GPS reading Flowering N 9 RM 750080 McNeill 2009 RM Fabaceae Astragalus gilviflorus E. Sheld. 1. Astragalus gilviflorus E. Sheld.. RM-120833 Rick McNeill 4164 Matt Voigt 7 6 2009 U.S.A. Montana Fergus [location and coordinates withheld] Meadow and hill slope in Pinus ponderosa; high dry soils; southeast aspect; 0-25% slope. 1016 m. Flowering N 10 RM 750094 McNeill 2009 RM Fabaceae Astragalus gilviflorus E. Sheld. 1. Astragalus gilviflorus E. Sheld.. RM-120834 Rick McNeill 4178 Matt Voigt 7 6 2009 U.S.A. Montana Fergus Upper Missouri River Breaks National Monument: east side of Judith River on P N Bridge or County Road 27, ca 3 air mi upstream of confluence with Missouri River. West aspect; 0-25% slope; bench above river, high clay content, sagebrush and Sarcobatus. 1025 m. 47.692° N, 109.6481° W; NAD 83, GPS reading T22N R16E S10 47.692 -109.6481 NAD 83 GPS reading Flowering N 11 RM 800828 Missouri Plateau RM 89894 Fabaceae Astragalus gilviflorus E. Sheld. RM-138798 J. W. Blankinship 518a 23 5 1906 U.S.A. Montana Bozeman. Dry ridges. 4500 ft. Flowering N N 12 RM 800829 Missouri Plateau USFS 504204 Fabaceae Astragalus gilviflorus E. Sheld. RM-138799 H. S. Kaufman 19 5 1922 U.S.A. Montana Absaroka National Forest: Main Boulder Ranger Station. Southeast slope; sandy limestone. 5000 ft. Flowering N N 13 RM 800830 Missouri Plateau USFS 504203 Fabaceae Astragalus gilviflorus E. Sheld. RM-138144 J. N. Templer 20 5 1924 U.S.A. Montana Custer National Forest. Slope 15%, south exposure; clay soil; associated with sagebrush and yarrow. 3300 ft. T2S R47E S16 N N 14 RM 800923 Missouri Plateau RM 355610 Fabaceae Astragalus gilviflorus E. Sheld. RM-122085 Robert W. Lichvar 5574 10 5 1983 U.S.A. Montana Carbon 1.5 mi W of Dead Indian Hill. Calcareous ridge with Juniperus and Pinus. 4200 ft. T7S R29E S28 SE1/4 Flowering N N 15 RM 800935 Missouri Plateau USFS 504200 Fabaceae Astragalus gilviflorus E. Sheld. RM-134648 Peter F. Stickney 183 26 6 1958 U.S.A. Montana Madison Beaverhead National Forest: vicinity of quadrat X-1. Slope 40%, southwest exposure; gravelly and rocky soil; sagebrush-grass vegetation with Stipa comata, Phlox caespitosa, Artemisia frigida; dry rocky sites. 6000 ft. T9S R3W S7 SW1/4 Fruiting N N 16 RM 800938 Missouri Plateau USFS 504201 Fabaceae Astragalus gilviflorus E. Sheld. RM-138859 H. R. Flint 70 9 6 1917 U.S.A. Montana Custer (formerly Sioux) National Forest: Long Pines Division. Dry soil; dry hillsides and ridges/ tops. 3500 ft. Flowering N N 17 RM 800940 Missouri Plateau USFS 504202 Fabaceae Astragalus gilviflorus E. Sheld. RM-123955 R. B. Rolfe 79 1 6 1921 U.S.A. Montana Custer National Forest: Otter Creek District. Rolling slope; sandy soil; grassy area. 3200 ft. Flowering N N 18 RM 800943 Missouri Plateau USFS 504198 Fabaceae Astragalus gilviflorus E. Sheld. RM-138861 James C. Whitham 1210 16 5 1932 U.S.A. Montana Meagher Gallatin National Forest: Sixteen Mile Creek Canyon on Central Montana and Saint Paul Railway tracks. S-facing slope; gravelly red clay loam soil; open roadside. 6400 ft. Flowering N N 19 RM 800946 Missouri Plateau USFS 504196 Fabaceae Astragalus gilviflorus E. Sheld. RM-137344 E. J. Woolfolk W-6 6 5 1933 U.S.A. Montana Custer U.S. Range Livestock Experiment Station: trap pasture at Lone Pine Well. Slope 20 degrees west; sandy soil; grassland area. 2400 ft. Flowering N N 20 RM 800948 Missouri Plateau RM 208968 Fabaceae Astragalus gilviflorus E. Sheld. RM-137271 C. Leo Hitchcock 15851 27 6 1947 U.S.A. Montana Madison 5 mi N of Norris. Juniper-covered hills; decomposed granite. Vegetative N N 21 RM 800961 Missouri Plateau RM 202926 Fabaceae Astragalus gilviflorus E. Sheld. RM-137270 C. Leo Hitchcock 11778 C. V. Muhlick 1 7 1945 U.S.A. Montana Broadwater Road to Townsend, 10 mi SE of Helena. Rolling grassy prairie. Vegetative N N 22 RM 800963 Missouri Plateau RM 73971 Fabaceae Astragalus gilviflorus E. Sheld. RM-138875 Wyatt W. Jones s. n. 25 5 1901 U.S.A. Montana Gallatin Bozeman. Flowering N N 23 RM 800966 Missouri Plateau RM 122116 Fabaceae Astragalus gilviflorus E. Sheld. RM-137856 E. J. Moore s. n. 25 5 1901 U.S.A. Montana Gallatin Bozeman. Flowering N N 24 RM 800968 Missouri Plateau RM 202887 Fabaceae Astragalus gilviflorus E. Sheld. RM-25366 C. Leo Hitchcock 12205 C. V. Muhlick 11 7 1945 U.S.A. Montana Meagher Along Smith River, ca 10 mi NW of White Sulphur Springs. Eroded red sandstone knolls along river. 46.6216° N, 110.7422° W; uncertainty 2 mi. 46.6216 -110.7422 2 mi. Vegetative N N 25 RM 801210 Missouri Plateau RM 604431 Fabaceae Astragalus gilviflorus E. Sheld. RM-139020 Neil Hotchkiss 137 18 5 1942 U.S.A. North Dakota Ward Des Lacs National Wildlife Refuge: SW side of Middle Des Lacs Lake. Nearly bare raodside banks. Scarce. Fruiting N N 26 RM 801211 Missouri Plateau RM 13194 Fabaceae Astragalus gilviflorus E. Sheld. RM-139021 Mrs. Belle Cook s.n. 6 1896 U.S.A. North Dakota no county Dickenson. Flowering N N 27 RM 801212 Missouri Plateau RM 209133 Fabaceae Astragalus gilviflorus E. Sheld. RM-139022 F. J. Crider 33 M. D. Atkins 30 6 1947 U.S.A. North Dakota US Highway 10: 7 mi W of Dickinson. Vegetative N N 28 RM 801213 Missouri Plateau RM 44719 Fabaceae Astragalus gilviflorus E. Sheld. RM-123783 L. R. Waldron 1831 2 8 1903 U.S.A. North Dakota Ward Morainic Hills, near Minot. Vegetative N N 29 RM 801214 Missouri Plateau RM 39076 Fabaceae Astragalus gilviflorus E. Sheld. RM-139023 J. Lunell s.n. 7 5 1901 U.S.A. North Dakota Benson Leeds. In grass. Flowering N N 30 RM 801215 Missouri Plateau RM 54335 Fabaceae Astragalus gilviflorus E. Sheld. RM-122949 L. R. Waldron 2307 29 5 1904 U.S.A. North Dakota Billings Medora. With Poa buckleyana. Flowering N N 31 RM 801216 Missouri Plateau USFS 504199 Fabaceae Astragalus gilviflorus E. Sheld. RM-139024 Ralph K. Gierisch 1798 25 5 1956 U.S.A. Nebraska Sioux Ca 10 mi S of Agate. Slope 10% west; shallow rocky sandstone soil; with Carex, Poa, Stipa. 4200 ft. Vegetative N N 32 RM 900621 RMHERB2 RM 105312 RM0160983 Fabaceae Astragalus gilviflorus E. Sheld. 3. Astragalus gilviflorus E. Sheld.
Annotated by Marvin L. Roberts in 1977. RM-449550 Crystal Finley 33 7 6 1926 U.S.A. Wyoming Big Horn Northeast slope of Table Mountain above Wyman Ranch. Dry rocky soil. Flowering N RM0160983 N 33 RM 901416 RMHERB2 RM 331014 RM0169741 Fabaceae Astragalus gilviflorus E. Sheld. RM-449915 R. N. Holmes 166 23 5 1980 U.S.A. Wyoming Carbon Route 71. Ridgetop with Erigeron, Astragalus spatulatus. 7200 ft. T17N R87W SW1/4 S4 Flowering and Fruiting N RM0169741 N 34 RM 901459 RMHERB2 RM 268013 RM0169807 Fabaceae Astragalus gilviflorus E. Sheld. RM-46761 L. C. Vosler 121 6 7 1961 U.S.A. Wyoming Big Horn Sheep Springs Exclosure, 20 mi E of Greybull. Flowering and Fruiting N RM0169807 N 35 RM 101981 Rosenthal 1996 RM 679790 RM0053767 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-14053 B. E. Nelson 38271 13 6 1996 U.S.A. Wyoming Park Northern Absaroka Area: hogbacks and valleys W of Hogan Reservoir, ca 9.5-10.5 air mi SW of Clark; ca 21.5 air mi NW of Cody. Sandstone hogbacks and slopes. 4900 5400 ft. 44.7902° N, 109.2732° W T56N R103W S33 44.7902 -109.2732 Flowering N RM0053767 N 36 RM 102740 Rosenthal 1996 RM 679791 RM0053769 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-14085 Ronald L. Hartman 54382 8 6 1996 U.S.A. Wyoming Park Northern Absaroka Area: 2-3 air mi ENE of Buffalo Bill Dam. Sandstones and shales near irrigation canal; scattered juniper. 5100 5200 ft. 44.5133° N, 109.1286° W T52N R102W S4 NW1/4 44.5133 -109.1286 Flowering N RM0053769 N 37 RM 103035 Rosenthal 1996 RM 679792 RM0053768 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-14098 Ronald L. Hartman 54900 16 6 1996 U.S.A. Wyoming Park Northern Absaroka Area: southeast end of Rattlesnake Mountain. Limestone outcrops and rocky slopes. 6800 7600 ft. 44.5079° N, 109.1639° W T52N R102W S6 44.5079 -109.1639 Flowering N RM0053768 N 38 RM 103225 Rosenthal 1996 RM 679793 RM0053771 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-14106 Ronald L. Hartman 55090 David Rosenthal 12 7 1996 U.S.A. Wyoming Park Northern Absaroka Area: Wapiti Ridge Area: Houlihan Creek and ridge to southwest. Rocky, dry stream bottom or wet above, and sandstone outcrops. 6000 6400 ft. 44.3023° N, 109.483° W T50N R105W S15 SW1/4; also NE1/4 S16 44.3023 -109.483 Flowering N RM0053771 N 39 RM 104410 Northern Absarokas RM 682927 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-14135 B. E. Nelson 16692 19 6 1989 U.S.A. Wyoming Park Northern Absarokas: basin ca 1.5 mi SE of Dead Indian Pass, ca 20.5 air mi NW of Cody. Knoll with limestone in redbeds. 7500 ft. 44.73056° N, 109.22944° W; uncertainty 1 mi. T55N R103W S23 44.73056 -109.22944 1 mi. Flowering N N 40 RM 114415 Ebertowski 2002 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-14469 Peter J. Ebertowski 411 22 6 2002 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: ridge W of Alkali Creek, on Cheyenne River or County Road 54, ca 24 air mi SW of Newcastle; ca 40 air mi SSE of Upton. Sandy hill and ravine. 4000 4140 ft. 43.5443° N, 104.4316° W; uncertainty 1 mi. T41N R63W S9 43.5443 -104.4316 1 mi. Flowering N N 41 RM 115299 Ebertowski 2003 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-14493 Peter J. Ebertowski 3981 28 5 2003 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: western edge of Duck Creek Breaks, immediately E of Duck Creek on two track road, ca 35 air mi NE of Gillette; ca 15 air mi NW of Oshoto. Hilly grassland with rocky and clayey bare patches and ravines with ponderosa pine and Rocky Mountain juniper. 3840 4000 ft. 44.732° N, 105.1772° W T55N R69W S20 NE1/4 44.732 -105.1772 Flowering and Fruiting N N 42 RM 115370 Ebertowski 2003 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-14495 Peter J. Ebertowski 4052 30 5 2003 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: badlands ca 1 mi NW of Soda Well, on Forest Road 1247B, ca 31 air mi NNE of Gillette; ca 34 air mi NNW of Moorcroft. Patch in sagebrush grassland with clayey soil. 3860 4100 ft. 44.7026° N, 105.2785° W T55N R70W S33 W1/2 44.7026 -105.2785 Flowering and Fruiting N N 43 RM 115411 Ebertowski 2003 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-14496 Peter J. Ebertowski 4092 30 5 2003 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: badlands SW of Antelope Creek, on two-track road, ca 34 air mi NNE of Gillette; ca 37 air mi NNW of Moorcroft. Mosaic of sagebrush grassland, grassland and clay balds. 3860 3980 ft. 44.7467° N, 105.2785° W T55N R70W S16 44.7467 -105.2785 Flowering and Fruiting N N 44 RM 115785 Ebertowski 2003 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-14508 Peter J. Ebertowski 4464 8 6 2003 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: slopes surrounding Iron benchmark, on Butcher or County Road 25, ca 8 air mi SE of Upton; ca 5.5 air mi WNW of Osage. Knoll with clayey rocky soil. 4140 4260 ft. 44.006° N, 104.5303° W T47N R64W S34 E1/2 44.006 -104.5303 Flowering and Fruiting N N 45 RM 115914 Ebertowski 2003 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-14512 Peter J. Ebertowski 4593 10 6 2003 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: hills SE of and draining to Dry Forks Spring Creek on two-track off York or Forest Road 900, ca 30 air mi NNE of Gillette; ca 32 air mi NW of Moorcroft. Stipa comata - Koeleria grassland with patches of Schizachyrium. 3900 4020 ft. 44.6733° N, 105.238° W T54N R70W S11 SW1/4 44.6733 -105.238 Fruiting N N 46 RM 116397 Ebertowski 2003 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-14524 Peter J. Ebertowski 5073 18 6 2003 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: low area just above and between Lonetree and Beaver creeks, on Upton - Fairview or County Road 59, ca 3.5 air mi S of Upton; ca 25 air mi NW of Newcastle. Roadside, along sagebrush grassland with scattered greasewood. 4200 ft. 44.0481° N, 104.651° W T47N R65W S15 SE1/4 44.0481 -104.651 Flowering and Fruiting N N 47 RM 116510 Ebertowski 2003 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-14528 Peter J. Ebertowski 5185 20 6 2003 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: hills W of Little Powder River S of Coal Creek on dirt road off of Wyo Hwy 59, ca 23 air mi NNE of Gillette; ca 31 air mi NW of Moorcroft. Sagebrush grassland. 3950 4440 ft. 44.5998° N, 105.3595° W T53N R71W S2 44.5998 -105.3595 Fruiting N N 48 RM 134274 Evert 1987 RM 731053 RM0053781 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-15450 Erwin F. Evert 11978 8 6 1987 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: ridge immediately W of Dunn Creek, ca 1-2 mi NW of Wapiti. In sagebrush-grassland community with Elymus spicatus, Koeleria macrantha and Artemisia frigida. 6000 6500 ft. 44.4908° N, 109.4629° W T52N R105W S11; also S13 44.4908 -109.4629 Vegetative N RM0053781 N 49 RM 136687 Evert 1988 RM 753459 RM0053773 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-15608 Erwin F. Evert 14484 14 6 1988 U.S.A. Wyoming Park [location and coordinates withheld] Cliffs and ledges of Willwood formation, mostly sandy soil. 6800 7000 ft. Vegetative N RM0053773 N 50 RM 138499 Evert 1990 RM 618869 RM0160987 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-15737 Erwin F. Evert 18621 7 6 1990 U.S.A. Wyoming Park [location and coordinates withheld] Sagebrush-grassland with Bouteloua gracilis, Artemisia nova, and Gutierrezia sarothrae. 5050 ft. Flowering N RM0160987 N 51 RM 138572 Evert 1990 RM 618771 RM0160933 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-15742 Erwin F. Evert 18725 8 6 1990 U.S.A. Wyoming Park Bighorn Basin: ca 1/4 mi S of Willwood Road, ca 2 mi E of U.S. Hwy Alt 14; ca 12 mi SE of Powell. Grassland with some Artemisia tridentata and with Bouteloua gracilis, Carex filifolia, and Stipa comata. 4800 ft. 44.673° N, 108.9058° W T54N R100W S9 44.673 -108.9058 Flowering N RM0160933 N 52 RM 138890 Evert 1990 RM 619201 RM0160986 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-15773 Erwin F. Evert 19096 21 6 1990 U.S.A. Wyoming Park Bighorn Basin: along east side of YU Bench Road, ca 1.5 mi N of the Greybull River. Sagebrush-grassland on sandy substrates with Bouteloua gracilis, Stipa comata, Poa secunda, Carex filifolia, Opuntia polyacantha, Delphinium geyeri and Haplopappus armerioides. 4900 ft. 44.3497° N, 108.7024° W T51N R99W S36 44.3497 -108.7024 Flowering N RM0160986 N 53 RM 138941 Evert 1990 RM 619131 RM0160932 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-15778 Erwin F. Evert 19169 21 6 1990 U.S.A. Wyoming Park Bighorn Basin: south side of YU Bench Road, ca 1/2 mi N of County Road 3LE and the Greybull River, ca 5 mi NE of Wyo Hwy 120. Sagebrush-grassland on rocky alluvial soil with Arenaria hookeri, Bouteloua gracilis, Sedum lanceolatum, Stipa comata and Oryzopsis hymenoides. 5600 ft. 44.30611° N, 108.7636° W T50N R99W S16 44.30611 -108.7636 Flowering N RM0160932 N 54 RM 139031 Evert 1990 RM 619394 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-15785 Erwin F. Evert 19290 26 6 1990 U.S.A. Wyoming Park Bighorn Basin: ridge N & W of the Newton Lakes, ca 4 mi NW of Cody. Sagebrush-grassland with some scattered Pinus flexilis in places on rocky substrates with Artemisia nova, Penstemon laricifolius, Eriogonum pauciflorum, Bouteloua gracilis and Carex filifolia. 5300 5500 ft. 44.5428° N, 109.1285° W T53N R102W S27 44.5428 -109.1285 1 mi. Flowering N N 55 RM 145037 Evert 1993 RM 611618 RM0053772 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-16098 Erwin F. Evert 25304 25 6 1993 U.S.A. Wyoming Park Shoshone River Drainage: Absaroka Mountains: north rim of Shoshone Canyon on Rattlesnake Mountain, ca 5 mi W of Cody. Limestone outcroppings with few Douglas fir and with Haplopappus acaulis, Leucopoa kingii, and Agropyron spicatum. 7200 ft. 44.5079° N, 109.1639° W T52N R102W S6 44.5079 -109.1639 Vegetative N RM0053772 N 56 RM 145455 Evert 1993 RM 611302 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-16122 Erwin F. Evert 25832 9 7 1993 U.S.A. Montana Stillwater [location and coordinates withheld] Disturbed sagebrush-grassland with Chaenactis douglasii, Musineon divaricatum, Monarda fistulosa, and Phacelia linearis. 6000 ft. N N 57 RM 148350 Evert 1995 RM 783316 RM0161014 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-16252 Erwin F. Evert 28730 7 6 1995 U.S.A. Wyoming Hot Springs Bighorn Basin: ca 2 mi W of Gebo (abandoned townsite), ca 12 mi N of of Thermopolis. Shrub steppe with Gutierrezia sarothrae, Delphinium geyeri, Haplopappus armerioides, and Juniperus scopulorum. 4500 ft. 43.7922° N, 108.265° W T44N R95W S9 43.7922 -108.265 Flowering and Fruiting N RM0161014 N 58 RM 148545 Evert 1995 RM 783549 RM0160927 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-16257 Erwin F. Evert 28924 11 6 1995 U.S.A. Wyoming Hot Springs Bighorn Basin: along northeast side of Murphy Draw Road, ca 4 mi N of Wyo Hwy 431. Disturbed saltbush-grassland with Atriplex gardneri, Thlaspi arvense, Bromus tectorum, and Allium textile. 5600 ft. 44.0576° N, 108.5418° W T47N R97W S7 44.0576 -108.5418 Flowering N RM0160927 N 59 RM 148626 Evert 1995 RM 782505 RM0082946 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-16258 Erwin F. Evert 29004 15 6 1995 U.S.A. Montana Park Paradise Valley: Gallatin National Forest: La Duke Trail Head, just E of U.S. Hwy 89, ca 6 mi NW of Gardiner. Disturbed sagebrush-grassland with Artemisia arbuscula, Lewisia rediviva, Lappula redowskii, and Allium textile. 5300 5500 ft. 45.095° N, 110.7703° W T8S R8E S32 45.095 -110.7703 Flowering and Fruiting N RM0082946 N 60 RM 150345 Evert 1996 RM 788341 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-16331 Erwin F. Evert 30729 4 6 1996 U.S.A. Montana Carbon Ridge 2.5 mi SW of Fromberg and 3/4 mi W of U.S. Highway 310. Sagebrush-grassland with Atriplex confertifolia, Sarcobatus vermiculatus, and Carex filifolia. 3775 ft. 45.3559° N, 108.9352° W; uncertainty 1 mi. T5S R23E S31 45.3559 -108.9352 1 mi. Fruiting N N 61 RM 150502 Evert 1996 RM 788043 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-16333 Erwin F. Evert 30885 5 6 1996 U.S.A. Montana Stillwater Ridge ca 1/4 mi E of Montana Highway 78, 1 mi NE of Absarokee. Disturbed sagebrush grassland with Allium textile, Agropyron spicatum, and Artemisia frigida. 4160 ft. 45.5306° N, 109.4288° W; uncertainty 1 mi. T3S R19E S31 45.5306 -109.4288 1 mi. Flowering and Fruiting N N 62 RM 150593 Evert 1996 RM 788073 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-16338 Erwin F. Evert 30978 6 6 1996 U.S.A. Montana Carbon Ridge 1 mi W of Belfry and 1/4 mi N of Mont Hwy 308. Sagebrush-grassland with Atriplex confertifolia, Agropyron spicatum, and Astragalus missouriensis. 4100 4200 ft. 45.1386° N, 109.0363° W; uncertainty 1 mi. T8S R22E S16; also S9 45.1386 -109.0363 1 mi. Flowering N N 63 RM 154441 Evert 1998 RM 820080 RM0023816 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-16502 Erwin F. Evert 34958 11 6 1998 U.S.A. Wyoming Hot Springs Bighorn Basin: ca 1/4 - 1/2 mi N of Little Sand Draw Road, ca 15 mi NW of Thermopolis. Sagebrush-grassland with Carex filifolia, Stipa comata, and Delphinium geyeri. 4600 ft. 43.8211° N, 108.2594° W; uncertainty 1 mi. T45N R95W S33 43.8211 -108.2594 1 mi. Flowering and Fruiting N RM0023816 N 64 RM 154624 Evert 1998 RM 820326 RM0022259 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-16510 Erwin F. Evert 35145 13 6 1998 U.S.A. Wyoming Fremont Bridger Mountains: along Birdseye Road in canyon 13 mi NE of Shoshoni. Juniper woodland on limestone outcroppings with Heuchera parvifolia, Physocarpus monogynus, and Cymopterus terebinthinus. 6100 ft. 43.4207° N, 108.1022° W; uncertainty 1 mi. T40N R94W S22 43.4207 -108.1022 1 mi. Flowering N RM0022259 N 65 RM 154720 Evert 1998 RM 821037 RM0014005 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-16514 Erwin F. Evert 35241 29 6 1998 U.S.A. Montana Park Gallatin National Forest: along the north side of Yellowstone River just west of Bear Creek, 2 mi E of Gardiner. Saltbrush/greasewood grassland on barren south-facing slope with Alyssum alyssoides, Atriplex gardneri, and Sarcobatus vermiculatus. 5300 5400 ft. 45.0368° N, 110.668° W; uncertainty 1 mi. T9S R9E S19 45.0368 -110.668 1 mi. Flowering and Fruiting N RM0014005 N 66 RM 246472 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 1. Astragalus gilviflorus E. Sheld. var. gilviflorus
Annotated by Grace M. Kostel. RM-21545 B. E. Nelson 60538 Grace Kostel 14 5 2004 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: breaks ca 12.5 air mi ESE of Oelrichs. Slopes of the breaks. 3200 3380 ft. 43.1141° N, 103.0053° W; GPS Reading T11S R9E S12 NW1/4; also SW1/4 S1 43.1141 -103.0053 GPS Reading Flowering N N 67 RM 246531 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 1. Astragalus gilviflorus E. Sheld. var. gilviflorus
Annotated by Grace M. Kostel. RM-21549 B. E. Nelson 60597 Grace Kostel 14 5 2004 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: butte S of South Branch Blacktail Creek, ca 11 air mi ESE of Oelrichs. Calcareous rocky-clay slopes of butte. 3150 3240 ft. 43.1406° N, 103.03° W; GPS Reading T10S R9E S35 NW1/4 43.1406 -103.03 GPS Reading Flowering N N 68 RM 246567 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 1. Astragalus gilviflorus E. Sheld. var. gilviflorus
Annotated by Grace M. Kostel. RM-21550 B. E. Nelson 60633 Grace Kostel 14 5 2004 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ridge N of School Section Creek, ca 2.5 air mi E of Windy Butte, ca 6.5 air mi NE of Oelrichs. Grassy slopes and stony top of small buttes. 3315 3400 ft. 43.2475° N, 103.1349° W to 43.2447° N, 103.1356° W; GPS Reading T9S R8E S23 SE1/4 43.2475 -103.1349 GPS Reading Flowering N N 69 RM 246584 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 1. Astragalus gilviflorus E. Sheld. var. gilviflorus
Annotated by Grace M. Kostel. RM-21551 B. E. Nelson 60650 Grace Kostel 17 5 2004 U.S.A. Nebraska Dawes Oglala National Grassland and Vicinity: Carlsen Butte, ca 8.5-9 air mi N of Crawford. Grasslands with some badlands on the slopes and draws. 3580 3675 ft. 42.8074° N, 103.3867° W to 42.8147° N, 103.3873° W; GPS Reading T33N R52S S25 E1/2; also SE1/4 S24 42.8074 -103.3867 GPS Reading Flowering N N 70 RM 246629 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 1. Astragalus gilviflorus E. Sheld. var. gilviflorus
Annotated by Grace M. Kostel. RM-21552 B. E. Nelson 60695 Grace Kostel 17 5 2004 U.S.A. Nebraska Dawes Oglala National Grassland and Vicinity: west end of Wolf Butte, ca 19.5 air mi N of Crawford. Stony, clay areas without grasses. 3950 4060 ft. 42.9653° N, 103.4629° W to 42.8603° N, 103.5542° W; GPS Reading T35N R52W S33 W1/2 42.9653 -103.4629 GPS Reading Flowering N N 71 RM 247163 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21581 Grace M. Kostel 1128 1 6 2004 U.S.A. South Dakota Jackson Buffalo Gap National Grassland and Vicinity: ca 12-12.5 air mi SW of Kadoka and 0.5 mi E of County Road C526. Rock beds having redbed soils with iron content. 2300 ft. 43° 43.94' N, 101° 42.99' W; GPS Reading T4S R20E S3 NW1/4 43.732333 -101.7165 GPS Reading Vegetative N N 72 RM 247254 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21584 Grace M. Kostel 121 6 5 2004 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: Railroad Buttes, top of Railroad Butte ridge, 12 air mi SE of Rapid City. Rocky ridge top with soils of sand and some loamy clay; grass areas alternate with eroded bare ridge areas. The slope facing north-northeast is vegetated; the west-facing slope is heavily wind-swept, eroded and bare. 3200 ft. 43° 52' 25" N, 102° 50' 15" W; GPS Reading T2S R11E S7 E1/2 43.873611 -102.8375 GPS Reading Flowering N N 73 RM 247267 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21586 Grace M. Kostel 1221 2 6 2004 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 4.5-5 air mi SE of Wall, 2-2.5 mi S of I-90, channel draining into Whitewater Creek.. On badlands in deep channel draining into creek; soils of white, heavy clays. 2650 2750 ft. 43° 55.73' N, 102° 11.09' W; GPS Reading T1S R16E S27 E1/2 43.928833 -102.184833 GPS Reading Flowering N N 74 RM 247375 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21587 Grace M. Kostel 132 6 5 2004 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: Railroad Buttes, 12 air mi SE of Rapid City. North-northeast-facing slope of Juniperus scopulorum/Juniperus horizontalis plant community; rocky side slopes having heavy clay soil below and sandy, gravelly slopes above. 3200 ft. 43° 51' 37" N, 102° 49' 15" W; GPS Reading T2S R11E S7 E1/2 43.860278 -102.820833 GPS Reading Flowering N N 75 RM 247683 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21603 Grace M. Kostel 1599 7 6 2004 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 19 air mi N of Crawford and 1.5 mi W of NE Hwy 71 and NE Hwy 2. In silt soils and rock beds. 3800 3900 ft. 42° 57.51' N, 103° 31.48' W; GPS Reading T34N R53W S2 NE1/4 42.9585 -103.524667 GPS Reading Vegetative N N 76 RM 247899 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21608 Grace M. Kostel 1793 8 6 2004 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 11 air mi NW of Crawford and 0.5 mi W of Hudson-Meng Bonebed Trail, near Whitehead Creek. In drainage and slopes leading to creek in heavy white clay soil. 3800 3900 ft. 42° 51.05' N, 103° 35.28' W; GPS Reading T33N R53W S8 NW1/4 42.850833 -103.588 GPS Reading Flowering N N 77 RM 248003 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21612 Grace M. Kostel 1887 11 6 2004 11 June 2004 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 8-8.5 air mi NW of Edgemont and 3 mi W of County Road 9. On mesa tops and slopes; sand and rock soil. 3650 3800 ft. 43° 21.09' N, 103° 58.48' W to 43° 21.32' N, 103° 58.48' W; GPS Reading T8S R1E S14 W1/2 43.3515 -103.974667 GPS Reading Flowering N N 78 RM 248226 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21619 Grace M. Kostel 209 12 5 2004 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: 10 air mi NW of Edgemont. North northeast-face of butte; soil is sand and silty clay; selenium may be present due to presence of Stanleya pinnata plants. 3800 ft. 43° 20' 8" N, 103° 56' 15" W; GPS Reading T8S R1E S14 W1/2 43.335556 -103.9375 GPS Reading Flowering N N 79 RM 248312 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21624 Grace M. Kostel 2168 14 6 2004 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 35-35.5 air mi NW of Crawford and ca 0.5 mi S of Forest Road 931. Grass upland. 3600 3700 ft. 42° 57.15' N, 103° 59.44' W; GPS Reading T34N R57W S25 SW1/4 42.9525 -103.990667 GPS Reading Flowering N N 80 RM 248377 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21625 Grace M. Kostel 2226 14 6 2004 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 27.5-28 air mi NW of Crawford. On ridge of rockand sand. 3850 3950 ft. 42° 53.71' N, 103° 52.59' W; GPS Reading T34N R56W S25 NW1/4 42.895167 -103.8765 GPS Reading Vegetative N N 81 RM 248479 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21629 Grace M. Kostel 2319 15 6 2004 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 19 air mi SSE of Edgemont and off Forest Road 7076. On ridge crest. 1126 ft. 43° 1.94' N, 103° 42.5' W; GPS Reading T12S R3E S25 43.032333 -103.708333 GPS Reading Vegetative N N 82 RM 249346 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21650 Grace M. Kostel 310 B. E. Nelson 19 5 2004 U.S.A. South Dakota Custer Buffalo Gap National Grassland and Vicinity: ca 1.5 - 2 air mi S of French Creek and 3/4 - 1 air mi E of South Fork French Creek, ca 15.5 air mi SE of Hermosa. Mesa slopes. 3050 3240 ft. 42.6337° N, 103.0302° W to 43.6419° N, 103.0353° W; GPS Reading T5S R9E S3 SE1/4 42.6337 -103.0302 GPS Reading Flowering N N 83 RM 251236 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21718 Grace M. Kostel 4810 13 10 2003 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: side drainage of Moss Agate Creek, ca 5 air mi NW of Edgemont. Ungrazed drainage; soils on side slopes are gravelly, rocky, and loose; soils in bottom are deep, moist loam. 3800 ft. 43.3633° N, 104.0205° W; GPS Reading T8S R1E S8 SE1/4 43.3633 -104.0205 GPS Reading Flowering N N 84 RM 251323 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21717 Grace M. Kostel 489 B. E. Nelson 21 5 2004 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: canyon N of Moss Agate Creek ca 0.5 - 1 mi S of County Road 9C, 10.5 -11 air mi NW of Edgemont. In gravel and sand. 3700 3880 ft. 43.3656° N, 104.0238° W to 43.3595° N, 104.0156° W; GPS Reading T8S R1E S8 SW1/4; also NE1/4 of NE1/4 S17 43.3656 -104.0238 GPS Reading Flowering N N 85 RM 251564 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21739 Grace M. Kostel 688 28 5 2004 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 9 - 9.5 air mi WSW of Edgemont and 1.5 mi W of County Road 8. Draw sides and slopes. 3950 4000 ft. 43° 16' 58" N, 104° 0' 24" W; GPS Reading T9S R1E S9 43.282778 -104.006667 GPS Reading Flowering N N 86 RM 251782 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21748 Grace M. Kostel 886 29 5 2004 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 36 air mi NW of Crawford and 1/4 mi E of Wyoming and W of Forest Road 917. In silt soils. 3900 4000 ft. 42.9356° N, 104.048° W to 42.9345° N, 104.052° W; GPS Reading T34N R57W S9 E1/2 42.9356 -104.048 GPS Reading Flowering N N 87 RM 251882 Kostel 2004 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21753 Grace M. Kostel 977 30 5 2004 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: on Forest Road 914, ca. 0.5 mi E of Edgemont Road in bluffs N of roadway. On buttes in soils of rock and gravel. 3900 4000 ft. 42.9153° N, 103.8397° W; GPS Reading T34N R56W S13 South1/2 42.9153 -103.8397 GPS Reading Flowering N N 88 RM 251971 Kostel 2005 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21761 Grace M. Kostel 4915 16 4 2005 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 6.5 air mi WNW of Edgemont. On north facing slope of mesa, soils are gravel and sand. 3675 ft. 43° 20.146' N, 103° 56.439' W; GPS Reading T8S R1E S24 SE1/4 43.335767 -103.94065 GPS Reading Flowering N N 89 RM 251984 Kostel 2005 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21762 Grace M. Kostel 4928 17 4 2005 U.S.A. South Dakota Custer Buffalo Gap National Grassland and Vicinity: ca 9.5 air mi SE of Fairburn and ca 1 air mi SE of South Fork French Creek. On rocky ridge in rock, gravel and loose soil. 3212 ft. 43° 38.026' N, 103° 1.725' W; GPS Reading T5S R9E S10 NE1/4 43.633767 -103.02875 GPS Reading Flowering N N 90 RM 252241 Kostel 2005 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21774 Grace M. Kostel 5183 30 5 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 2-2.5 air mi SSW of Wall and 1/4 mi W of SD Hwy 240. In a Hesperostipa comata plant community on a rocky upland and nearby butte. 2850 2900 ft. 43° 57.099' N, 102° 14.497' W; GPS Reading T1S R16E S18 SE1/4 43.95165 -102.241617 GPS Reading Flowering N N 91 RM 252483 Kostel 2005 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21781 Grace M. Kostel 5423 1 6 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 6 air mi SSE of Scenic and due E of County Road C589. In deep drainage of heavy white clay soil and near uplands of Hesperastipa comata grass plant community. 2834 ft. 43° 41.56' N, 102° 31.38' W; GPS Reading T8S R13E S14 SE1/4 43.692667 -102.523 GPS Reading Flowering N N 92 RM 252503 Kostel 2005 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-21781 Grace M. Kostel 5443 1 6 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 6 air mi SSE of Scenic and due E of County Road C589. In deep drainage of heavy white clay soil and near uplands of Hesperastipa comata grass plant community. 2834 ft. 43° 41.56' N, 102° 31.38' W; GPS Reading T8S R13E S14 SE1/4 43.692667 -102.523 GPS Reading Flowering N N 93 RM 275568 Lum 2002 RM 935290 RM0099781 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-22570 Luanne Lum 1692b 29 5 2002 U.S.A. Wyoming Washakie Bighorn Basin: along County Road 65, ca 1.1 air mi ESE of Ten Sleep. Juniper and sagebrush with yucca adjacent to landfill. 4545 4625 ft. 44.0265° N, 107.4402° W; uncertainty 1 mi. T47N R88W S21 E1/2; also W1/2 S22 44.0265 -107.4402 1 mi. Flowering N RM0099781 N 94 RM 276155 Lum 2002 RM 935330 RM0099760 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-22586 Luanne Lum 2263 6 6 2002 U.S.A. Wyoming Washakie Bighorn Basin: along Broken Back or BLM Road 1415, ca 3.8 air mi NNE of Ten Sleep. Juniper and sagebrush on mudstone. 4780 5060 ft. 44.0697° N, 107.4402° W; uncertainty 2 mi. T47N R88W S4 E1/2; also T48N R88W SE1/4 S33 44.0697 -107.4402 2 mi. Fruiting N RM0099760 N 95 RM 276504 Lum 2002 RM 935329 RM0099759 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-22595 Luanne Lum 2605 14 6 2002 U.S.A. Wyoming Washakie Bighorn Basin: along Rome Hill or County Road 56 and S of Cooks Canyon, ca 8 air mi ESE of Ten Sleep. Sagebrush on mudstone and siltstone. 5120 5240 ft. 43.9977° N, 107.2996° W; uncertainty 0.5 mi. T47N R87W S34 NW1/4 43.9977 -107.2996 1 mi. Flowering and Fruiting N RM0099759 N 96 RM 276531 Lum 2002 RM 935328 RM0099758 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-22596 Luanne Lum 2632 14 6 2002 U.S.A. Wyoming Washakie Bighorn Basin: along Rome Hill or County Road 56 and S of Cooks Canyon, ca 11.3 air mi ESE of Ten Sleep. Sagebrush on mudstone and siltstone. 5480 5680 ft. 43.9833° N, 107.2795° W; uncertainty 1 mi. T46N R87W S2 N1/2 43.9833 -107.2795 1 mi. Flowering and Fruiting N RM0099758 N 97 RM 340061 Porter RM 249413 RM0160985 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-31798 C. L. Porter 6873 13 5 1956 U.S.A. Wyoming Platte Along Laramie River 5 mi N of Wheatland. Sandy hills. 4700 ft. 42.1203° N, 104.9363° W; NAD 83, uncertainty 1 mi., Digital Map T25N R67W S19 42.1203 -104.9363 NAD 83 1 mi. Digital Map Located ca 5 miles north of Wheatland on WY Hwy 320 (the old US Hwy 87) where the highway crosses the river; geo-locate.org. EL Flowering N RM0160985 N 98 RM 355141 R Jones 1991 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-33232 Robin Jones 1536 B. E. Nelson 10 6 1991 U.S.A. Wyoming Fremont Owl Creek/Bridger Mountains: Bridger Mountains: along Birdseye Creek and adjacent slopes and ridges, ca 12 air mi N of Shoshoni; ca 29 air mi NNE of Riverton. Slopes and ridges above creek. 5300 5500 ft. 43.4075° N, 108.0828° W T40N R94W S26; also S35 43.4075 -108.0828 N N 99 RM 355186 R Jones 1991 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-33235 Robin Jones 1581 B. E. Nelson 12 6 1991 U.S.A. Wyoming Hot Springs Owl Creek/Bridger Mountains: ridge between North Fork and Middle Fork Owl Creek, ca 19 air mi WSW of Hamilton Dome; ca 37 air mi WNW of Thermopolis. Volcanic and other cobble and boulders, hills, and draws. 6700 6800 ft. 43.69417° N, 108.8836° W T43N R100W S17; also S18 43.69417 -108.8836 N N 100 RM 367194 Evert 1989 RM 577504 RM0053774 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-40462 Erwin F. Evert 16611 9 6 1989 U.S.A. Wyoming Park Bighorn Basin: along the south side of Buffalo Bill Reservoir, ca 8 mi SW of Cody. Rocky, open, sparsely vegetated ridge above reservoir with Phlox bryoides, Haplopappus armerioides, Gaura coccinea and Artemisia pedatifida. 5400 ft. 44.479° N, 109.2244° W; uncertainty 1 mi. T52N R103W S15 44.479 -109.2244 1 mi. N N Flowering N RM0053774 N 101 RM 367978 Evert 1989 RM 578226 RM0053775 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-40497 Erwin F. Evert 17387 2 7 1989 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: ridge just E of Wall Creek, ca 1.5-2.0 mi N of U.S. Hwy 14, 16, & 20. Open sagebrush/grassland community, dominant species include Artemisia nova, Stipa comata, and Agropyron spicatum. 6400 6700 ft. 44.4908° N, 109.483° W T52N R105W S10 44.4908 -109.483 1 mi. N N Vegetative N RM0053775 N 102 RM 391063 RMHERB1 RM 600636 RM0160955 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-53134 Robert D. Dorn 5875 19 5 1995 U.S.A. Wyoming Laramie 6 mi NE of Farthing. Barren clay bank with A. spatulatus and Mentzelia. 6200 ft. 41.6223° N, 105.1381° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T19N R69W S17 E1/2 41.6223 -105.1381 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flower white, keel tipped with purple. Flowering N RM0160955 N 103 RM 392057 RMHERB1 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-53848 Robert D. Dorn 7840 21 4 1999 U.S.A. Wyoming Platte Rocky ridge with Yucca and A. spatulatus. 5000 ft. 42.4126° N, 105.0575° W T28N R68W S7 N1/2 of SW1/4 42.4126 -105.0575 N N 104 RM 392058 RMHERB1 RM 642872 RM0160917 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-53849 Robert D. Dorn 7840 21 4 1999 U.S.A. Wyoming Platte Rocky ridge with Yucca and A. spatulatus. 5000 ft. 42.4131° N, 105.0583° W; uncertainty 0.5 mi. T28N R68W S7 N1/2 of SW1/4 42.4131 -105.0583 1 mi. Flowering N RM0160917 N 105 RM 392437 RMHERB1 RM 681672 RM0160919 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-54172 Robert D. Dorn 8270 8 6 2000 U.S.A. Wyoming Big Horn Ca 6 mi S of Shell. Calcareous shale-clay red and white barrens with Phlox muscoides and Leptodactylon caespitosum. 4900 ft. 44° 27.06' N, 107° 46.86' W; unknown, , GPS reading T52N R91W S27; also S28 44.451 -107.781 unknown GPS reading Matted. Vegetative N RM0160919 N 106 RM 399645 WYNDD RM 703973 RM0160915 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-58956 Walter Fertig 16452 21 5 1996 U.S.A. Wyoming Sublette Green River Basin: valley between north slope of Ross Ridge and Ross Butte, ca 1 mi SE of the New Fork River, and ca 2.5 mi S of the Big Piney cutoff (Wyo Hwy 351). Rim of small knoll on barren, sandy-clay with scattered Artemisia tridentata var. wyomingensis, Oryzopsis hymenoides, and Chrysothamnus viscidiflorus. Soil with little surface gravel. 7100 ft. 42.556° N, 109.9242° W; uncertainty 1 mi. T30N R110W S26 42.556 -109.9242 1 mi. Flowering and Fruiting N RM0160915 N 107 RM 405107 RMHERB1 RM 681672 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-62350 Robert D. Dorn 8270 8 6 2000 U.S.A. Wyoming Big Horn Ca 6 mi S of Shell. Calcareous shale-clay red and white barrens with Phlox muscoides and Leptodactylon caespitosum. 4900 ft. 44.451° N, 107.7744° W; uncertainty 3 mi. T52N R91W S27; also S28 44.451 -107.7744 3 mi. Vegetative N N 108 RM 436485 South Dakota RM 9240 RM0172313 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 3. Astragalus gilviflorus E. Sheld. var. gilviflorus
Annotated by M. Roberts in 1977. RM-66468 Alice D. Pratt s.n. 6 1895 June 1895 U.S.A. South Dakota Meade Piedmont. 3490 ft. 44.2316° N, 103.389° W; uncertainty 1 mi. T3N R6E S10 44.2316 -103.389 1 mi. Y Y Flowering N RM0172313 N 109 RM 436566 South Dakota RM 99003 RM0172312 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-66511 Arthur C. McIntosh 13 5 1924 U.S.A. South Dakota Pennington Rapid City. Dry rocky plains. 3180 3410 ft. 44.0748° N, 103.2221° W; uncertainty 1 mi. T1N R7E S1 44.0748 -103.2221 1 mi. Flowering N RM0172312 N 110 RM 436951 South Dakota RM 99003 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus Astragalus gilviflorus E. Sheld. var. gilviflorus
Annotated by M. Roberts in 1977. RM-66511 Arthur C. McIntosh 79 5 1924 U.S.A. South Dakota Pennington Rapid City. Dry rocky plains. 3180 3410 ft. 44.0748° N, 103.2221° W; uncertainty 1 mi. T1N R7E S1 44.0748 -103.2221 1 mi. Flowering N N 111 RM 441520 Jewel Cave RM 365570 RM0172311 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-68344 Hollis Marriott 9451 13 5 1985 U.S.A. South Dakota Custer Jewel Cave National Monument: S of Hell Canyon near south boundary. Open ponderosa pine forest near ridgetop. 5200 ft. T4S R2E S12 43.7207 -103.8329 NAD 83 0 mi. Nat. Geog. TOPO! Flowering N RM0172311 N 112 RM 442845 South Dakota USFS 504197 USFS0067853 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-69112 Roger R. Kerbs 63 1 5 1969 U.S.A. South Dakota Pennington Buffalo Gap National Grassland: Lindsey Draw. 5% slope, northeast aspect of clay loam grassland scattered with Yuca, Gusa., Agsm., and Ansc. 2960 3000 ft. 43.9002° N, 102.8874° W; uncertainty 0.5 mi. T2S R10E S2 SE1/4 43.8998 -102.8837 NAD 83 1 mi. Y Nat. Geog. TOPO! Flowering N USFS0067853 N 113 RM 501642 So Rocky Mts RM 577012 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-97635 William A. Weber 10474 12 4 1992 U.S.A. Colorado Weld South base of Chalk Bluffs; 3.5 mi N of jct of road 122 and road 45. Isolated sandstone knoll in short-grass plains. 1750 m. 40.9229° N, 104.6291° W; uncertainty 1 mi. T11N R65W S14 40.9229 -104.6291 1 mi. Flowering and Fruiting N N 114 RM 53447 Bighorn Basin RM 687827 RM0160943 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-12464 Ronald L. Hartman 54603 B. E. Nelson 12 6 1996 U.S.A. Wyoming Park Bighorn Basin: plains N of Bennett Creek, ca 4-5 air mi NW of Clark. Sandy to sandy clay soils in sagebrush grasslands. 4580 4725 ft. 44.9358° N, 109.229° W T57N R102W S7 44.9358 -109.229 Flowering N RM0160943 N 115 RM 562370 Cretaceous/Hogsback RM 614092 RM0160918 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-104047 Ronald L. Hartman 37821b 25 5 1993 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Clara Birds Nipple (Bird Nipple), ca 6 air mi N of La Barge. Sandstone caprock and sandy areas with sagebrush below, mountain mahogany and currant above. 7100 7344 ft. 42.355° N, 110.1958° W; uncertainty 0.5 mi. T27N R112W S6 SE1/4 42.355 -110.1958 1 mi. Flowers are unusually short for this species! Flowering N RM0160918 N 116 RM 570913 Bighorn Basin RM 662274 RM0160947 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-104545 B. E. Nelson 15051 Erik Nelson 31 5 1988 U.S.A. Wyoming Park Bighorn Basin: along McCullough Peak Road above West Branch Whistle Creek, ca 2.5 air mi NE of McCullough Peak, ca 16.5 air mi S of Powell. Sandy clay around sand and sandstone outcrop area. 4500 ft. 44.5861° N, 108.6228° W T53N R98W S11 44.5861 -108.6228 Flowering N RM0160947 N 117 RM 570929 Bighorn Basin RM 662273 RM0160946 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-104546 B. E. Nelson 15066 Erik Nelson 31 5 1988 U.S.A. Wyoming Park Bighorn Basin: along Whistle Creek Road at Gilmore Hill, ca 7.5 air mi ESE of McCullough Peak, ca 15.5 air mi SSE of Powell. Open sandy clay areas in the uplands. 4800 5000 ft. 44.5428° N, 108.6431° W T53N R98W S27 44.5428 -108.6431 Flowering N RM0160946 N 118 RM 571185 Bighorn Basin RM 662272 RM0160945 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-104560 B. E. Nelson 15298 Erik Nelson 5 6 1988 U.S.A. Wyoming Big Horn Bighorn Basin: on Fenton Pass Road, ca 6 air mi N of Tatman Mountain, ca 8 air mi SW of Burlington, ca 26 air mi W of Basin. Sandy clay slopes. 4850 ft. 44.3786° N, 108.56278° W T51N R97W S19 44.3786 -108.56278 Flowering N RM0160945 N 119 RM 571364 Northern Absarokas RM 536870 RM0053777 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-104578 B. E. Nelson 15459 Erik Nelson 7 6 1988 U.S.A. Wyoming Park Northern Absarokas: Sunlight Basin, cascades on Sunlight Creek just E of White Mountain, ca 26 air mi NW of Cody. Meadow and rim of canyon. 6600 ft. 44.7594° N, 109.4725° W; uncertainty 1 mi. T55N R105W S11 44.7594 -109.4725 1 mi. Flowering N RM0053777 N 120 RM 573628 Bighorn Basin RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-104768 B. E. Nelson 20825 Robin Jones 7 6 1991 U.S.A. Wyoming Hot Springs Bighorn Basin: ridge between Sand Draw and Cottonwood Creek just W of Wyo Hwy 120, ca 5 air mi NE of Hamilton Dome, ca 18 air mi NW of Thermopolis. Rough breaks of sandstones, mudstones, shales, coal, carboniferous shales, and associated soils. 5100 5300 ft. 43.8092° N, 108.4833° W; uncertainty 1 mi. T44N R97W S3 43.8092 -108.4833 1 mi. N N 121 RM 573682 Bighorn Basin RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-104769 B. E. Nelson 20873 Robin Jones 8 6 1991 U.S.A. Wyoming Hot Springs Bighorn Basin: above Red Canyon across from Minnesela Slope, ca 4.5 air mi SW of Thermopolis. Banks of gully in old burn area in sagebrush-grassland. 5400 5500 ft. 43.6081° N, 108.2855° W; uncertainty 1 mi. T42N R95W S17 43.6081 -108.2855 1 mi. N N 122 RM 573726 Bighorn Basin RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-104772 B. E. Nelson 20913 Robin Jones 8 6 1991 U.S.A. Wyoming Hot Springs Bighorn Basin: Red Canyon across from Minnesela Slope, ca 5.5 air mi SW of Thermopolis. Red sandy soil on ledges of canyon wall. 5200 5300 ft. 43.5939° N, 108.3053° W; uncertainty 1 mi. T42N R95W S19 43.5939 -108.3053 1 mi. N N 123 RM 574988 Dueholm 1979 RM 333786 RM0160970 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-104888 B. E. Nelson 2722 27 5 1979 U.S.A. Wyoming Johnson Powder River Basin: ca 19 air mi NNE of Linch, ca 28.5 air mi NE of Kaycee, above Big Willow Creek on Iragaray Ranch. Frequent on north aspect of upland grassland in sandy clay with Townsendia hookeri and Gutierrezia. 4500 ft. 43.8731° N, 106.11917° W; uncertainty 1 mi. T45N R77W S16 NE1/4 43.8731 -106.11917 1 mi. Flowering N RM0160970 N 124 RM 579614 Bighorn Basin RM 662275 RM0160948 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-105283 B. E. Nelson 7365 2 6 1981 U.S.A. Wyoming Park Bighorn Basin: Squaw Teats, ca 15 air mi ESE of Meeteetse. Sandy soil on the buttes. 5700 6100 ft. 44.107° N, 108.5751° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T48N R98W S26 44.107 -108.5751 NAD 83 0 mi. Y N Nat. Geog. TOPO! BEN Flowering N RM0160948 N 125 RM 582739 Marriott 1983 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-105517 Hollis Marriott 2154 23 5 1983 U.S.A. Wyoming Crook [location and coordinates withheld] South and east facing grassy slopes. 4000 ft. N N 126 RM 582852 Marriott 1983 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-105530 Hollis Marriott 2526 31 5 1983 U.S.A. Wyoming Crook [location and coordinates withheld] Pine forest, N and W facing slopes. 4100 ft. N N 127 RM 582890 Marriott 1983 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-105532 Hollis Marriott 2630 6 6 1983 U.S.A. Wyoming Crook Black Hills: Government Valley, ca 8 air mi NNE of Sundance. Grassland on red shale soil. 4600 ft. 44.52361° N, 104.3289° W; uncertainty 1 mi. T52N R62W S5 W1/2 44.52361 -104.3289 1 mi. N N 128 RM 582925 Marriott 1983 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-105537 Hollis Marriott 2780 10 6 1983 U.S.A. Wyoming Crook [location and coordinates withheld] Grassy south and east-facing slopes and ridge top. 3700 ft. N N 129 RM 587121 Haines 1986 RM 386531 RM0160956 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-105879 June Haines 6036 Georgia Haines 1 6 1986 U.S.A. Wyoming Natrona Wind River Basin: E-K Creek, ca 7.5 air mi NNE of Arminto. Red, sandy soil under rock outcrop. 6520 6600 ft. 43.2789° N, 107.2133° W T38N R86W S7 43.2789 -107.2133 Flowering N RM0160956 N 130 RM 592108 Dueholm Misc RM 661545 RM0160941 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106283 Ronald L. Hartman 10957 Keith H. Dueholm 22 5 1980 U.S.A. Wyoming Washakie Big Horn Mountains: Spring Creek Road 6.7 mi E and S of junction with Wyo Hwy 434. Sandstone capped mesa with Juniperus osteosperum, J. scopulorum, Cercocarpus ledifolius, and Artemisia tridentata; sandy east slope. 5000 ft. 41.0925° N, 109.2256° W; uncertainty 1 mi. T46N R87W S33; also S34 Flowering N RM0160941 N 131 RM 593271 Dueholm 1978 RM 325943 RM0160960 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106366 Keith H. Dueholm 1225 Ronald L. Hartman 22 5 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Dry plains. 4500 ft. Flowering N RM0160960 N 132 RM 593389 Dueholm 1978 RM 325944 RM0160930 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106381 Keith H. Dueholm 1418 Ronald L. Hartman 25 5 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 6 air mi SW of Rockypoint. Steep valley cut through uplift, ponderosa pines throughout, and open areas. Rocky slope above valley. 3800 ft. 44.8411° N, 105.1733° W; uncertainty 2 mi. T56N R69W S17; also S20 44.8411 -105.1733 2 mi. Flowering N RM0160930 N 133 RM 594414 Dueholm 1978 RM 325952 RM0160975 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106446 Keith H. Dueholm 2485 Ronald L. Hartman and Mary Alice Sanguinetti. 22 6 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 9 air mi NNE of Soda Wells. Eroded plains, small draw; plains. 3800 ft. 44.77917° N, 105.2383° W; uncertainty 1 mi. T55N R70W S2 44.77917 -105.2383 1 mi. Vegetative N RM0160975 N 134 RM 594593 Dueholm 1978 RM 325953 RM0160976 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106452 Keith H. Dueholm 2664 Ronald L. Hartman and Mary Alice Sanguinetti. 24 6 1978 U.S.A. Wyoming Campbell Powder River Basin: along Eightyfive Divide; ca 7 air mi S of Montana, 5 mi E of Hwy 59. Rolling plains and sandstone outcrops; plains. 3600 ft. 44.9022° N, 105.28° W; uncertainty 0.5 mi. T57N R70W S28 SE1/4 44.9022 -105.28 1 mi. Vegetative N RM0160976 N 135 RM 595499 Dueholm 1978 RM 325946 RM0160931 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106491 Keith H. Dueholm 3569 Mary Alice Sanguinetti 8 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Eroded uplands, ponderosa pine ridges, ravines, sagebrush plains, open clayey slopes, loose talus; plains. 4000 ft. Vegetative N RM0160931 N 136 RM 595709 Dueholm 1978 RM 325948 RM0160978 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106497 Keith H. Dueholm 3780 Mary Alice Sanguinetti 10 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Plains, small draw, gravelly roadcuts; plains - slopes. 4100 ft. Vegetative N RM0160978 N 137 RM 597934 Dueholm 1979 RM 333003 RM0161006 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106598 Keith H. Dueholm 6330 2 6 1979 U.S.A. Wyoming Sheridan [location and coordinates withheld] Rolling, sandy plains, sandstone outcrops, ponderosa pine on slopes; gravelly hill crest. 3600 ft. Flowering N RM0161006 N 138 RM 597979 Dueholm 1979 RM 333024 RM0160957 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106600 Keith H. Dueholm 6374 3 6 1979 U.S.A. Wyoming Sheridan [location and coordinates withheld] Rolling plains. 4200 ft. Flowering N RM0160957 N 139 RM 598027 Dueholm 1979 RM 333022 RM0161016 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106605 Keith H. Dueholm 6421 4 6 1979 U.S.A. Wyoming Johnson [location and coordinates withheld] Sandy, rolling plains, draws; draw. 5200 ft. Flowering N RM0161016 N 140 RM 598028 Dueholm 1979 RM 333002 RM0161007 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106605 Keith H. Dueholm 6422 4 6 1979 U.S.A. Wyoming Johnson [location and coordinates withheld] Sandy, rolling plains, draws; plains. 5200 ft. Flowering N RM0161007 N 141 RM 598281 Dueholm 1979 RM 334017 RM0161015 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106621 Keith H. Dueholm 6675 7 6 1979 U.S.A. Wyoming Sheridan Powder River Basin: hills above S R Creek, ca 8 air mi E of Wyarno. Rocky slopes, scoria, sagebrush plains, mesic ravine; at crest of ridge. 4400 ft. 44.7989° N, 106.5967° W; uncertainty 2 mi. T56N R81W S27; also S28 44.7989 -106.5967 2 mi. Flowering N RM0161015 N 142 RM 598388 Dueholm 1979 RM 333023 RM0160929 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106626 Keith H. Dueholm 6782 9 6 1979 U.S.A. Wyoming Sheridan Powder River Basin: ca 16.5 air mi N of Leiter. Rolling sagebrush plains, gravelly roadside; plains. 4200 ft. 44.9622° N, 106.20528° W; uncertainty 1 mi. T58N R78W S36 44.9622 -106.20528 1 mi. Flowering N RM0160929 N 143 RM 598575 Dueholm 1979 RM 333004 RM0161005 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106635 Keith H. Dueholm 6968 18 6 1979 U.S.A. Wyoming Niobrara Powder River Basin: Indian Creek, ca 7 air mi NW of Whitman. On sandy soil associated with gramma grass, plains, draws, meadow along creek; draws. 4300 ft. 42.9234° N, 104.2415° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T34N R61W S18; also T34N R62W S13 42.9234 -104.2415 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Flowering N RM0161005 N 144 RM 598737 Dueholm 1979 RM 333025 RM0160911 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106643 Keith H. Dueholm 7189 22 6 1979 U.S.A. Wyoming Sheridan [location and coordinates withheld] Artemisia cana plains, draws; plains. 3800 ft. Flowering N RM0160911 N 145 RM 598779 Dueholm 1979 RM 333001 RM0160914 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106645 Keith H. Dueholm 7231 22 6 1979 U.S.A. Wyoming Johnson [location and coordinates withheld] High ridge above river, clay slopes, rocky sandstone summit; summit. 3800 ft. Flowering N RM0160914 N 146 RM 598948 Dueholm 1979 RM 333026 RM0160913 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106656 Keith H. Dueholm 7446 29 6 1979 U.S.A. Wyoming Johnson Powder River Basin: ca 17 air mi SE of Buffalo. Sandy plain, shallow draw, flats around holding pond; plains. 4600 ft. 44.11611° N, 106.5375° W; uncertainty 1 mi. T48N R81W S24 44.11611 -106.5375 1 mi. Vegetative N RM0160913 N 147 RM 599046 Dueholm 1979 RM 334187 RM0161004 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106659 Keith H. Dueholm 7544 30 6 1979 U.S.A. Wyoming Sheridan [location and coordinates withheld] Hillside along roadway, meadows along creek, irrigation ditch; roadcut along hillside. 4300 ft. Flowering N RM0161004 N 148 RM 599201 Dueholm 1979 RM 333005 RM0160968 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106667 Keith H. Dueholm 7699 3 7 1979 U.S.A. Wyoming Natrona Powder River Basin: ca 24 air mi N of Natrona. Gently rolling sagebrush plain on red sand (Chugwater Formation), small outcrops; plain. 5400 ft. 43.3758° N, 106.8325° W; uncertainty 1 mi. T39N R83W S5 43.3758 -106.8325 1 mi. Flowering N RM0160968 N 149 RM 599710 Dueholm 1979 RM 333027 RM0160912 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106686 Keith H. Dueholm 8259 21 7 1979 U.S.A. Wyoming Johnson [location and coordinates withheld] Hilly, stony plains. 5000 ft. Flowering N RM0160912 N 150 RM 600697 Bighorn Basin RM 662258 RM0160936 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106734 Keith H. Dueholm 9243 Ronald L. Hartman 22 5 1980 U.S.A. Wyoming Washakie Bighorn Basin: ca 9 air mi SE of Ten Sleep. Hills and slopes covered with Juniperus osteosperma, open hillside; slopes. 5000 ft. 43.95389° N, 107.3161° W; uncertainty 2 mi. T46N R87W S16; also S17 and S21 43.95389 -107.3161 2 mi. Flowering N RM0160936 N 151 RM 600832 Bighorn Basin RM 662257 RM0160950 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106743 Keith H. Dueholm 9377 Ronald L. Hartman 23 5 1980 U.S.A. Wyoming Washakie Bighorn Basin: North Butte, ca 10 air mi SW of Ten Sleep. Large shale butte, loose slopes, sagebrush on lower slopes; ridge. 5400 ft. 43.9267° N, 107.5689° W; uncertainty 1 mi. T46N R89W S30 43.9267 -107.5689 1 mi. Flowering N RM0160950 N 152 RM 600886 Bighorn Basin RM 662256 RM0160949 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106749 Keith H. Dueholm 9431 Ronald L. Hartman 24 5 1980 U.S.A. Wyoming Park Bighorn Basin: YU Bench, along Burlington-Meeteetse Road, ca 16.5 mi NE of junction with Wyo Hwy 120. Sandstone ridge, dissected slopes of bench; slopes. 5000 ft. 44.39306° N, 108.60278° W; uncertainty 2 mi. T51N R98W S14; also S15 44.39306 -108.60278 2 mi. Flowering N RM0160949 N 153 RM 601009 Bighorn Basin RM 662255 RM0160940 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106752 Keith H. Dueholm 9554 Ronald L. Hartman 26 5 1980 U.S.A. Wyoming Big Horn Bighorn Basin: NE edge of Cedar Mountain. Limestone slabs, with scree slopes with juniper, sagebrush plains below; plains. 5000 ft. 44.20444° N, 107.50944° W; uncertainty 1 mi. T49N R89W S23 44.20444 -107.50944 1 mi. Flowering N RM0160940 N 154 RM 608557 Bighorn Basin RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106963 Ronald L. Hartman 10957 Keith H. Dueholm 22 5 1980 U.S.A. Wyoming Washakie Bighorn Basin: Spring Creek Road 6.7 mi E and S of junction with Wyo Hwy 434. Sandstone capped mesa with Juniperus osteospermum, J. scopulorum, Cercocarpus ledifolius, and Artemisia tridentata; sandy east slope. 5000 ft. 43.9046° N, 107.3131° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T46N R87W S33; also S34 43.9046 -107.3131 NAD 83 1 mi. N Nat. Geog. TOPO! BEN N N 155 RM 608654 Bighorn Basin RM 662271 RM0160944 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106969 Ronald L. Hartman 11054 Keith H. Dueholm 23 5 1980 U.S.A. Wyoming Washakie Bighorn Basin: Castle Gardens, ca 6.5 air mi SW of Ten Sleep. Eroded shale slopes and ridges. 5000 ft. 43.9549° N, 107.5181° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T46N R89W S15; also S22 43.9549 -107.5181 NAD 83 0 mi. Y Y Nat. Geog. TOPO! BEN Flowering N RM0160944 N 156 RM 608992 Big Horn Mts RM 349571 RM0160909 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106993 Ronald L. Hartman 11391 Keith H. Dueholm 28 5 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: John Blue Canyon Road: ca 4.5 mi NNE of U.S. Hwy 14A. Stream sides. 5000 ft. 44.90611° N, 108.15861° W; uncertainty 1 mi. T57N R94W S23 44.90611 -108.15861 1 mi. Flowering N RM0160909 N 157 RM 608995 Northern Absarokas RM 661534 RM0160988 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-106994 Ronald L. Hartman 11396 Keith H. Dueholm 29 5 1980 U.S.A. Wyoming Park Northern Absorokas: Shoshone Canyon, just below Buffalo Bill Dam on the north side of the North Fork Shoshone River. Lower canyon slopes. 5200 ft. 44.5136° N, 109.1889° W; uncertainty 1 mi. T52N R103W S1 44.5136 -109.1889 1 mi. Flowering N RM0160988 N 158 RM 609160 Hartman Misc RM 661544 RM0160942 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107004 Ronald L. Hartman 11561 Keith H. Dueholm 31 5 1980 U.S.A. Wyoming Hot Springs Owl Creek/Bridger Mountains: north slope of Bridger Mountains: U.S. Hwy 20, ca 5 air mi S of Thermopolis. Limestone and sandstone. 43.5844° N, 108.213° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T42N R95W S25 43.5844 -108.213 NAD 83 0 mi. N Nat. Geog. TOPO! BEN No elevation listed in the field notebook. Flowering N RM0160942 N 159 RM 609528 Bighorn Basin RM 662270 RM0160994 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107045 Ronald L. Hartman 12711 Keith H. Dueholm 26 5 1981 U.S.A. Wyoming Hot Springs Bighorn Basin: ca 18 air mi E of Thermopolis. Sandstone outcrops and sandy slopes. 43.6836° N, 107.8255° W; uncertainty 1 mi. T43N R91W S19 43.6836 -107.8255 unknown 1 mi. N Calc. from TRS Georeferenced by TRS2LL N RM0160994 N 160 RM 609619 Bighorn Basin RM 662269 RM0160993 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107051 Ronald L. Hartman 12802 Keith H. Dueholm 28 5 1981 U.S.A. Wyoming Hot Springs Bighorn Basin: ca 10 air mi E of Thermopolis. Chugwater cliffs and adjacent plains. 43.6309° N, 107.9996° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T42N R93W S3; also S10 43.6309 -107.9996 NAD 83 1 mi. Nat. Geog. TOPO! BEN Flowering N RM0160993 N 161 RM 609661 Bighorn Basin RM 662268 RM0160992 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107053 Ronald L. Hartman 12844 Keith H. Dueholm 28 5 1981 U.S.A. Wyoming Hot Springs Bighorn Basin: Wildhorse Butte Oil Field and slopes and ridges to south, ca 11 air mi E of Thermopolis. Chugwater red beds and gypsum outcrops. 43.6381° N, 107.9866° W; uncertainty 4 mi. T42N R93W S2; also S3, S11, S12 and T43N R93W S33 and S34 43.6381 -107.9866 4 mi. N Georeferenced by TRS2LL Flowering N RM0160992 N 162 RM 610540 Bighorn Basin RM 662267 RM0160991 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107080 Ronald L. Hartman 14118 19 5 1983 U.S.A. Wyoming Big Horn Bighorn Basin: ca 12 air mi SE of Lovell. Red beds and shales with some gypsum; mosaic of community types dominated by Sarcobatus, Atriplex tridentata, and Atriplex gardneri. 44.7589° N, 108.1772° W T55N R94W S9; also S10 44.7589 -108.1772 Flowering N RM0160991 N 163 RM 610600 Beartooth RM 861832 USFS0042206 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 1. Astragalus gilviflorus E. Sheld. var. gilviflorus
Annotated by Emily Elliott. RM-107083 Ronald L. Hartman 14178 20 5 1983 U.S.A. Wyoming Park Beartooth Mountains: Littlerock Creek Drainage: ca 6 air mi W of Clark. Rocky slopes and plains. 44.9206° N, 109.2925° W T57N R103W S15; also S22 44.9206 -109.2925 Flowering N USFS0042206 N 164 RM 610639 Beartooth RM 861831 USFS0042205 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 1. Astragalus gilviflorus E. Sheld. var. gilviflorus
Annotated by Emily Elliott. RM-107085 Ronald L. Hartman 14217 20 5 1983 U.S.A. Wyoming Park Beartooth Mountains: Line Creek drainage: ca 8 air mi NW of Clark. Open rocky slopes and moist stream side. 45.0108° N, 109.2928° W T58N R103W S15; also S22 45.0108 -109.2928 Flowering N USFS0042205 N 165 RM 610646 Bighorn Basin RM 662266 RM0160990 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107086 Ronald L. Hartman 14224 20 5 1983 U.S.A. Wyoming Park Bighorn Basin: Sugarloaf Butte: ca 2 air mi NNW of Clark. Sandstone and sand; top, steep sloping and base of butte. 44.95° N, 109.1906° W T57N R102W S4; also S5 44.95 -109.1906 Flowering N RM0160990 N 166 RM 610710 Bighorn Basin RM 662265 RM0160989 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107089 Ronald L. Hartman 14288 John Hamann 22 5 1983 U.S.A. Wyoming Big Horn Bighorn Basin: 3-4 air mi N of Greybull. Badlands with shale and red beds. 44.5564° N, 108.03556° W T53N R93W S22; also S27 44.5564 -108.03556 Flowering N RM0160989 N 167 RM 610711 Bighorn Basin RM 662264 RM0160999 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107089 Ronald L. Hartman 14289 John Hamann 22 5 1983 U.S.A. Wyoming Big Horn Bighorn Basin: 3-4 air mi N of Greybull. Badlands with shale and red beds. 44.5564° N, 108.03556° W T53N R93W S22; also S27 44.5564 -108.03556 Flowering N RM0160999 N 168 RM 610729 Bighorn Basin RM 662263 RM0160998 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107091 Ronald L. Hartman 14307 John Hamann 23 5 1983 U.S.A. Wyoming Park Bighorn Basin: ca 10 air mi SW of Cody. Grassland and gravelly slopes. 44.4078° N, 109.18556° W T51N R103W S12 44.4078 -109.18556 Flowering N RM0160998 N 169 RM 610780 Bighorn Basin RM 662262 RM0160997 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107094 Ronald L. Hartman 14356 John Hamann 24 5 1983 U.S.A. Wyoming Park Bighorn Basin: Kimball Bench: ca 10 air mi SSW of Clark. Shale and sandstone slopes, ridges, and drainages. 4800 5000 ft. 44.7742° N, 109.2497° W T55N R103W S3; also S4 44.7742 -109.2497 Flowering N RM0160997 N 170 RM 610856 Bighorn Basin RM 662261 RM0160939 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107101 Ronald L. Hartman 14432 John Hamann 25 5 1983 U.S.A. Wyoming Park Bighorn Basin: east base of Elk Butte: ca 14 air mi SE of Cody. Sandstone outcrops with some shale in drainage. 5700 6000 ft. 44.35° N, 108.92389° W T51N R100W S31; also S32 44.35 -108.92389 Flowering N RM0160939 N 171 RM 610915 Bighorn Basin RM 662260 RM0160938 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107103 Ronald L. Hartman 14491 John Hamann 26 5 1983 U.S.A. Wyoming Park Bighorn Basin: northwest side of YU Bench, ca 18 air mi SE of Cody. Sandstone outcrops and shaley drainage. 5100 5500 ft. 44.3786° N, 108.74361° W T51N R99W S22 44.3786 -108.74361 N N Flowering N RM0160938 N 172 RM 610953 Bighorn Basin RM 662259 RM0160937 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107106 Ronald L. Hartman 14529 John Hamann 26 5 1983 U.S.A. Wyoming Park Bighorn Basin: ca 6 air mi S of Cody. Sandstone outcrops with scattered limber pine and shale drainages. 5400 5600 ft. 44.43694° N, 109.04806° W T52N R101W S31 44.43694 -109.04806 Flowering N RM0160937 N 173 RM 615006 Northern Absarokas RM 536869 RM0053776 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107215 Ronald L. Hartman 20527 12 7 1985 U.S.A. Wyoming Park Northern Absarokas: Sunlight Creek, ca 24 air mi NW of Cody. Open grassy ridges and slopes, granite outcrops and cliffs, streamside, and occasional sedimentary outcrop; grassy area. 5600 6000 ft. 44.7739° N, 109.41194° W; uncertainty 2 mi. T55N R104W S5; also S6 and S7 44.7739 -109.41194 3 mi. Flowering N RM0053776 N 174 RM 622606 Dueholm 1978 RM 325951 RM0160974 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107549 Ronald L. Hartman 5326 Keith Dueholm 23 5 1978 U.S.A. Wyoming Campbell Powder River Basin: Miller Creek Road, ca 4.7 mi N of U.S. Hwy 16. Low hill dominated by sagebrush; slope. 4400 ft. 44.3436° N, 105.09611° W; uncertainty 2 mi. T50N R69W S1; also S2 and T51N R69W S35 and S36 44.3436 -105.09611 2 mi. Flowering N RM0160974 N 175 RM 623343 Dueholm 1978 RM 325947 RM0160979 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107611 Ronald L. Hartman 6157 Keith Dueholm 6 6 1978 U.S.A. Wyoming Campbell Powder River Basin: near the Powder River, ca 17 air mi NNW of Spotted Horse. Eroded hills overlooking river; shaded slope. 3600 ft. 44.92083° N, 105.9736° W; uncertainty 1 mi. T57N R76W S14 44.92083 -105.9736 1 mi. Flowering N RM0160979 N 176 RM 624307 Dueholm 1978 RM 325954 RM0160977 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107665 Ronald L. Hartman 7193 Keith Dueholm and Mary Alice Sanguinetti 24 6 1978 U.S.A. Wyoming Campbell Powder River Basin: Eighty-five Divide, ca 11 air mi W of Rockypoint. Hills with sandstone outcrops. 3600 ft. 44.9314° N, 105.32083° W; uncertainty 2 mi. T57N R70W S18; also S19 44.9314 -105.32083 2 mi. N N Vegetative N RM0160977 N 177 RM 624562 Dueholm 1978 RM 325945 RM0160967 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107677 Ronald L. Hartman 7445 Mary Alice Sanguinetti 26 6 1978 U.S.A. Wyoming Johnson Powder River Basin: ca 4 air mi N of I-90 at the Powder River crossing. Low hills and drainage. 4400 ft. 44.2767° N, 106.14667° W; uncertainty 2 mi. T50N R77W S29; also S32 44.2767 -106.14667 2 mi. N N Flowering N RM0160967 N 178 RM 624617 Dueholm 1978 RM 325949 RM0160910 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107681 Ronald L. Hartman 7500 Mary Alice Sanguinetti 27 6 1978 U.S.A. Wyoming Johnson Powder River Basin: ca 22 air mi NNE of Sussex. Low hills and drainage. 4400 ft. 43.9733° N, 106.0992° W; uncertainty 1 mi. T46N R77W S10 43.9733 -106.0992 1 mi. Flowering N RM0160910 N 179 RM 625834 Big Horn Mts RM 349986 RM0160969 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107778 Ronald L. Hartman 9366 Ann Odasz 25 6 1979 U.S.A. Wyoming Sheridan Big Horn Mountains: Little Bighorn River Canyon, ca 17 air mi W of Parkman. Grassy slopes and limestone outcrops. 5400 6000 ft. 44.9758° N, 107.6736° W; uncertainty 1 mi. T58N R90W S25 44.9758 -107.6736 1 mi. Flowering N RM0160969 N 180 RM 626121 Big Horn Mts RM 349998 RM0160971 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107787 Ronald L. Hartman 9675 28 6 1979 U.S.A. Wyoming Johnson Big Horn Mountains: North Fork Crazy Woman Creek, ca 13 air mi SW of Buffalo. Limestone outcrops and rocky slopes, shaded stream side, and aspen woodlands with adjacent meadows; rocky slopes. 6600 7000 ft. 44.20111° N, 106.8314° W; uncertainty 2 mi. T49N R83W S22; also S27 44.20111 -106.8314 2 mi. Vegetative N RM0160971 N 181 RM 626302 Dueholm 1979 RM 333007 RM0161009 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-62628 Ronald L. Hartman 9863 30 6 1979 U.S.A. Wyoming Sheridan Wildlife Refuge; ca 3 air mi W of Dayton. Limestone (gypsum?) outcrop above Chugwater formation red beds; ridge. 4600 ft. 44.8725° N, 107.3275° W; uncertainty 1 mi. T57N R87W S35 44.8725 -107.3275 1 mi. Flowering N RM0161009 N 182 RM 626330 Dueholm 1979 RM 333006 RM0161008 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107793 Ronald L. Hartman 9891 30 6 1979 U.S.A. Wyoming Sheridan Powder River Basin: Smith Creek, ca 7.3 air mi WNW of Dayton. Outcrops of limestone (gypsum?) atop Chugwater Formation red beds. 5000 ft. 44.90111° N, 107.3886° W; uncertainty 1 mi. T57N R87W S20 44.90111 -107.3886 1 mi. Flowering N RM0161008 N 183 RM 637428 SE WY 1993 RM 595810 RM0161013 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-108272 B. E. Nelson 24950 20 5 1993 U.S.A. Wyoming Niobrara Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: between Alum Creek and Old Woman Creek Hills, ca 19.7 air mi ENE of Lance Creek; ca 25 air mi NNE of Lusk. Small meadows and grassy areas in bottom of dry washes. 4250 4420 ft. 43.0971° N, 104.6534° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T36N R62W S14 43.0971 -104.6534 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0161013 N 184 RM 637777 SE WY 1993 RM 595809 RM0161012 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-108288 B. E. Nelson 25333 26 5 1993 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: just NE of Pin Top and Cedar Top on Meadowdale or County Road 143, ca 4.5 mi W of Meadowdale; ca 20 air mi N of Guernsey. Stony outcrops on sandy plains. 5120 5200 ft. 42.5592° N, 104.7836° W T30N R66W S21 42.5592 -104.7836 Flowering N RM0161012 N 185 RM 642019 SE WY 1994 RM 664816 RM0160996 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-108465 B. E. Nelson 30623 23 5 1994 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Baker Cabin or County Road 108 between North Fork Cottonwood Creek and Gray Wall, ca 12 air mi NE of Arminto; ca 51 air mi NW of Casper. In sand, grassy sandy areas, sandstone outcrops, and clay slopes. 6340 6490 ft. 43.3217° N, 107.1144° W T39N R86W S25 W1/2 43.3217 -107.1144 Flowering and Fruiting N RM0160996 N 186 RM 642081 SE WY 1994 RM 664815 RM0160995 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-108466 B. E. Nelson 30685 23 5 1994 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Thirtythree Mile or County Road 110 ca 1.5 air mi W of Alkali Creek, 28.5 air mi W of Midwest; ca 43 air mi NW of Casper. Sandstone rim and slopes below. 5280 5920 ft. 43.3758° N, 106.8325° W T39N R83W S5 W1/2 43.3758 -106.8325 Flowering and Fruiting N RM0160995 N 187 RM 645818 RMHERB1 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-108618 Robert D. Dorn 5875 19 5 1995 U.S.A. Wyoming Laramie 6 mi NE of Farthing. Barren clay bank with A. spatulatus and Mentzelia. 6200 ft. 41.6181° N, 105.1421° W T19N R69W S17 E1/2 41.6181 -105.1421 N N 188 RM 646533 RMHERB1 RM 642872 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-109035 Robert D. Dorn 7840 21 4 1999 U.S.A. Wyoming Platte Rocky ridge with Yucca and A. spatulatus. 5000 ft. 42.4131° N, 105.0583° W T28N R68W S7 N1/2 of SW1/4 42.4131 -105.0583 Flowering N N 189 RM 648717 SE WY 1993 RM 595808 RM0160958 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-109353 Ronald L. Hartman 40369 T. W. Nelson 6 7 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 6 air mi NW of Arminto. Sandy-rocky slope and eroded drainage areas. 6230 ft. 43.2492° N, 107.3267° W; uncertainty 1 mi. T38N R87W S19 SE1/4; and also NE1/4 S30 43.2492 -107.3267 1 mi. Fruiting N RM0160958 N 190 RM 663719 Marriott 1983 RM 376368 RM0161011 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-110391 Hollis Marriott 2154 23 5 1983 U.S.A. Wyoming Crook [location and coordinates withheld] South and east facing grassy slopes. 4000 ft. Flowering N RM0161011 N 191 RM 664092 Marriott 1983 RM 376367 RM0160972 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-110421 Hollis Marriott 2526 31 5 1983 U.S.A. Wyoming Crook [location and coordinates withheld] Ponderosa pine forest, north and west facing slopes. 4100 ft. Flowering N RM0160972 N 192 RM 664198 Marriott 1983 RM 376366 RM0160973 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-110425 Hollis Marriott 2630 6 6 1983 U.S.A. Wyoming Crook Black Hills: Government Valley, ca 8 air mi NNE of Sundance. Grassland on red shale soil. 4600 ft. 44.52361° N, 104.3289° W; uncertainty 1 mi. T52N R62W S5 W1/2 44.52361 -104.3289 1 mi. Flowering N RM0160973 N 193 RM 664347 Marriott 1983 RM 376365 RM0160959 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-110442 Hollis Marriott 2780 10 6 1983 U.S.A. Wyoming Crook [location and coordinates withheld] Grassy south and east-facing slopes and ridge top. 3700 ft. Flowering N RM0160959 N 194 RM 667901 Marriott 1984 RM 376364 RM0160963 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-105616 Hollis Marriott 6331 25 5 1984 U.S.A. Wyoming Weston Black Hills: Spring Creek just N of WY Hwy 116 and S of Pfeiffer Hill; ca 10 air mi SSW of Sundance. Grassland. 4700 ft. 44.2456° N, 104.42667° W; uncertainty 1 mi. T49N R63W S9 44.2456 -104.42667 1 mi. Flowering N RM0160963 N 195 RM 668758 Marriott 1984 RM 376361 RM0160206 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-105630 Hollis Marriott 7154 23 6 1984 U.S.A. Wyoming Crook [location and coordinates withheld] Roadside. 3640 ft. Flowering and Fruiting N RM0160206 N 196 RM 674345 Marriott 1984 RM 376363 RM0160962 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-107182 Ronald L. Hartman 18419 17 7 1984 U.S.A. Wyoming Crook Black Hills: lower slopes of Hooker Peak and plains to the NW, 7-8 air mi SSE of Sundance. Plains, Pinus ponderosa wooded slopes, moist open drainages and stock pond; limestone outcrop. 5100 ft. 44.3197° N, 104.3044° W; uncertainty 2 mi. T50N R62W S16; also S22 44.3197 -104.3044 3 mi. N N Vegetative N RM0160962 N 197 RM 674494 Dueholm 1978 RM 325950 RM0160961 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-111477 Ronald L. Hartman 5366 Keith Dueholm 23 5 1978 U.S.A. Wyoming Crook Powder River Basin: ca 2 air mi SW of Oshoto. Rolling plains dissected by stream; plains. 4000 ft. 44.5644° N, 104.9533° W; uncertainty 1 mi. T53N R67W S19 44.5644 -104.9533 1 mi. Flowering N RM0160961 N 198 RM 674521 Dueholm 1978 RM 325942 RM0160964 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-111483 Ronald L. Hartman 5393 Keith Dueholm 24 5 1978 U.S.A. Wyoming Crook Powder River Basin: ca 1 mi NW of Lightning Flats. Broad ridge covered with ponderosa pine with valleys containing Fraxinus, Amelanchior, and Prunus; open ridge. 4200 ft. 44.989° N, 105.0631° W; uncertainty 2 mi. T58N R68W S28; also S29 44.989 -105.0631 2 mi. Flowering N RM0160964 N 199 RM 675076 Marriott 1981 RM 335899 RM0160935 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-111754 Hollis Marriott 607 13 4 1981 U.S.A. Wyoming Crook Devils Tower National Monument, south facing slope just N of West Road (50 yds E of gate). Common on dry, sandy soil with Phlox hoodii and Andropogon scoparius. 4000 ft. Flowering and Fruiting N RM0160935 N 200 RM 675282 WY Black Hills RM 143417 RM0160934 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-111900 Marion Ownbey 558 17 5 1935 U.S.A. Wyoming Crook 8 mi S of Hulett. Campstool Ranch. Barren, red, sandy soil. 4000 ft. Flowering and Fruiting N RM0160934 N 201 RM 675412 WY Black Hills RM 615290 RM0161010 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-111985 Robert D. Dorn 7098 25 7 1996 U.S.A. Wyoming Weston Ca 8 mi SE of Newcastle. Clay bank with Guiterrizia and Dalea. 4600 ft. T44N R60W S21 South 1/4 of SE1/4 of Fruiting N RM0161010 N 202 RM 682710 Pryors 2008 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 1. Astragalus gilviflorus E. Sheld. var. gilviflorus
Annotated by B. E. Nelson. RM-115390 B. E. Nelson 74535 22 6 2008 U.S.A. Montana Carbon Pryor Mountains: Bear Canyon and vicinity, ca 25 air mi SE of Bridger. Redbeds with limestone rubble. 5360 5580 ft. 45.0861° N, 108.5258° W; uncertainty 1 mi., GPS reading T9S R26E S3 45.0861 -108.5258 1 mi. GPS reading Flowering and Fruiting N 203 RM 710823 Elliott, Emily 2007 USFS 861829 USFS0042203 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-115507 B. E. Nelson 71127 Emily Elliott, Brian Elliott 24 5 2007 U.S.A. Wyoming Park Beartooth Mountains: Shoshone National Forest: Clarks Fork Canyon along Morrison Trail, ca 24-25 air mi NNW of Cody. Stony, gravelly canyon bottom near the river. 4680 4720 ft. 44.8052° N, 109.3504° W to 44.8131° N, 109.3497° W; NAD 83, , GPS Reading T56N R104W S26 N1/2; also South1/2 S23 44.8131 -109.3497 NAD 83 GPS Reading Flowering and Fruiting N USFS0042203 204 RM 711430 Elliott, Emily 2007 USFS 861830 USFS0042204 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-115553 B. E. Nelson 71734 Emily Elliott 2 6 2007 U.S.A. Wyoming Park Beartooth Mountains: Shoshone National Forest: ridge S of Line Creek, ca 0.3-0.5 mi S of Montana, ca 37 air mi NNW of Cody. Slopes of decomposing granite or redbeds with limber pine and Douglas fir. 6050 6600 ft. 44.9997° N, 109.2972° W; NAD 83, , GPS Reading T58N R103W S22 N1/4 44.9997 -109.2972 NAD 83 GPS Reading Flowering N USFS0042204 205 RM 714203 Elliott, Emily 2007 USFS 868957 USFS0063644 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-115698 Emily Elliott 1884 17 6 2007 U.S.A. Montana Park Gallatin Range: Gallatin National Forest: just N of Gardiner. Open disturbed slopes onto calcarious cliffs (old hot-spring?). 5800 6000 ft. 45.0419° N, 110.7138° W; WGS 84, , GPS Reading T9S R8E S23 NW1/4; also SW1/4 S14 45.0419 -110.7138 NAD 83 GPS Reading Flowering and Fruiting N USFS0063644 206 RM 714244 Elliott, Emily 2007 USFS 868958 USFS0063645 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-115699 Emily Elliott 1925 18 6 2007 U.S.A. Montana Park Gallatin Range: Gallatin National Forest: near Cinnabar Mountain, ca 40 air mi SSW of Livingston; ca 7.5 air mi NW of Gardinar. Open slopes and plateau dominated by sagebrush and mixed forbs on decomposing granite. 5400 6000 ft. 45.1103° N, 110.8143° W; Digital Map T8S R7E S25 NW1/4; also SW1/4 S24 45.1103 -110.8143 NAD 83 Digital Map Flowering and Fruiting N USFS0063645 207 RM 716725 Elliott, Emily 2007 USFS 861835 USFS0042207 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-115767 Jack C. Kademian 1543 Ronald L. Hartman 26 6 1988 U.S.A. Wyoming Park Beartooth Mountains: Shoshone National Forest: adjacent to North Bennett Creek drainage, ca 7-9 air mi NW of Clark; ca 29.5-31 air mi NW of Powell. Sagebrush-grassland foothills on shale substrate. 5600 7600 ft. 44.9432° N, 109.2909° W to 44.9622° N, 109.32° W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO! T58N R103W S3; also S4 and T58N R103W S33 44.9432 -109.2909 NAD 83 2 mi. Nat. Geog. TOPO! Flowering and Fruiting N USFS0042207 208 RM 717522 Elliott, Emily 2007 USFS 861833 USFS0042209 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-115849 Ronald L. Hartman 54512 10 6 1996 U.S.A. Wyoming Park Beartooth Mountains: canyon of the Clarks Fork Yellowstone River. Lower slopes along river to end of road. 4500 4800 ft. 44.839° N, 109.3334° W to 44.7991° N, 109.3557° W; NAD 83, uncertainty 4 mi., Nat. Geog. TOPO! T56N R104W S13; also S14, S25, S26 44.839 -109.3334 NAD 83 2 mi. Nat. Geog. TOPO! Flowering and Fruiting N USFS0042209 209 RM 717584 Elliott, Emily 2007 USFS 861834 USFS0042208 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-115851 Ronald L. Hartman 54575 10 6 1996 U.S.A. Wyoming Park Beartooth Mountains: Morrison Jeep Trail from bottom to top of switchbacks then SE ca 4 mi. Rocky to grassy slopes. 6000 10200 ft. 44.7985° N, 109.359° W to 44.8204° N, 109.3796° W; NAD 83, uncertainty 4 mi., Nat. Geog. TOPO! T56N R104W S22; also S27 44.7985 -109.359 NAD 83 2 mi. Nat. Geog. TOPO! Flowering and Fruiting N USFS0042208 210 RM 717647 Elliott, Emily 2007 USFS 865102 USFS0045593 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-115855 Ronald L. Hartman 85460 14 6 2007 U.S.A. Montana Stillwater Beartooth Mountains: Custer National Forest: ca 4 air mi SW of Nye, along Stillwater River. Roadside park along the river and adjacent limestone outcrop. 4890 ft. 45.403° N, 109.8593° W; NAD 83, , GPS Reading T5S R15E S15 W1/2 45.403 -109.8593 NAD 83 GPS Reading Fruiting N USFS0045593 211 RM 718428 Elliott, Emily 2007 USFS 861828 USFS0042202 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-120594 B. E. Nelson 38179 Ronald L. Hartman 12 6 1996 U.S.A. Wyoming Park Beartooth Mountains: between Line Creek and Montana at the foot of Beartooth Plateau, ca 9.5-10.5 air mi NW of Clark; ca 35.5-36 air mi NNW of Cody Stony slopes and ridges below redbeds with scattered limber pine. 5900 6900 ft. 45.0031° N, 109.2795° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T58N R103W S14; also S15 45.0031 -109.2795 NAD 83 1 mi. Nat. Geog. TOPO! Flowering N USFS0042202 212 RM 755847 Hallman 2009 USFS 884539 USFS0049628 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-119496 B. E. Nelson 76962 Hans Hallman 9 6 2009 U.S.A. South Dakota Harding Custer National Forest: Slim Buttes: just N of SD Hwy 20, ca 0.5-1 air mi W of Reva Gap, ca 17.5 air mi E of Buffalo. Badlands. 3180 3280 ft. 45.5329° N, 103.1897° W; NAD 83, , GPS reading T18N R8E S7 SW1/4 45.5329 -103.1897 NAD 83 GPS reading Flowering and Fruiting N USFS0049628 213 RM 758055 Hallman 2009 RM 908506 RM0031752 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-119088 Hans Hallman 949 21 6 2009 U.S.A. Montana Powder River S of U.S. Hwy 212 and E of Titus Creek, ca 22.5 air mi ESE of Ashland. Grass-dominated grazing land interspersed with badlands. 3580 3700 ft. 45.5276° N, 105.7898° W; NAD 83, , GPS reading T3S R48W S34 45.5276 -105.7898 NAD 83 GPS reading Fruiting N RM0031752 214 RM 759456 Hallman 2009 USFS 888227 USFS0052639 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-119173 Hans Hallman 2251 17 7 2009 U.S.A. South Dakota Harding Custer National Forest: Slim Buttes: in and around draws SE of junction of North Divide or Forest Road 3125 and Forest Road 3145 in the vicinity of Camp Spring, ca 4.5 air mi S of Reva Gap, ca 19 air mi ESE of Buffalo. Butte tops dominated by grasses. 3600 3620 ft. 45.4682° N, 103.1944° W; NAD 83, , GPS reading T17N R8E S6 45.4682 -103.1944 NAD 83 GPS reading Fruiting N USFS0052639 215 RM 759882 Hallman 2009 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-119206 Hans Hallman 2678 22 7 2009 U.S.A. Montana Powder River Ca 0.5 air mi E of Mont Hwy 484 or Otter Creek Road, ca 6.5 air mi N of Fort Howes and ca 15 air mi SSE of Ashland. Grass-dominated grazing land. 3240 3290 ft. 45.3935° N, 106.162° W; NAD 83, , GPS reading T5S R45E S22 NE1/4 45.3935 -106.162 NAD 83 GPS reading Vegetative N 216 RM 760352 Hallman 2009 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-119236 Hans Hallman 3146 28 7 2009 U.S.A. Montana Carter Ca 0.5 air mi S of Ridge Road at the head of Keith Creek, ca 4 air mi SE of Saddle Butte and ca 23.5 air mi SSW of Ekalaka. Top and slopes of grass and sagebrush-dominated butte. 3450 3800 ft. 45.5825° N, 104.7477° W; NAD 83, , GPS reading T3S R56E S13 NW1/4 45.5825 -104.7477 NAD 83 GPS reading Vegetative N 217 RM 761445 Hallman 2009 USFS 888226 USFS0052638 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-119286 Hans Hallman 4236 G. Gust 16 8 2009 U.S.A. South Dakota Harding Custer National Forest: North Cave Hills: in a tributary of Schleichart Draw above Schleichart Draw Reservoir, W of Forest Road 3130, ca 17 air mi NNE of Buffalo. Grass and chokecherry-dominated east-facing slope with rock outcrops. 3400 ft. 45.831° N, 103.4707° W; NAD 83, , GPS reading T22N R5E S35 45.831 -103.4707 NAD 83 GPS reading Vegetative N USFS0052638 218 RM 776116 Heidel 2009 RM 841658 RM0048463 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-132694 Bonnie Heidel 3262 Claire Leon 21 5 2009 U.S.A. Wyoming Washakie West Slope of Big Horn Mountains: immediately S of Rome Hill Road, ca 9 air mi SE of Tensleep. Old roadbed route and adjoining outcrop slopes on reddiesh silt outcrop and adjoining steppe, with Artemisia nova, A. tridentate var. wyomingensis, Elymus spicatus, Gutierrezia sarothrae. 5280 ft. T46N R87W S2 NE1/4 NE1/4 Mixed color population with flowers lavender, less often purple, trace white. Flowering N RM0048463 N 219 RM 776207 Heidel 2009 RM 841683 RM0048464 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-132741 Bonnie Heidel 3276 23 5 2009 U.S.A. Wyoming Washakie Eastern Bighorn Basin: N of Cedar Mountain on the south side of BLM Road 1117, ca 3.5-4 air mi SE of Hyattville. Calcareous ridges and north aspect slopes, on rocky, gravelly orange silt, with Elymus spicatus, Stenotus acaulis. 4900 5100 ft. T47N R87W S22 N1/2 NE1/4; also S15, S16 Mixed color population with flowers, purple flowers, less often lavender, trace white. Flowering N RM0048464 N 220 RM 776213 Heidel 2009 RM 841685 RM0048462 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-132744 Bonnie Heidel 3274 Eve Warren 23 5 2009 U.S.A. Wyoming Washakie Eastern Bighorn Basin: south side of Alkali Creek, ca 0.8 air mi E of Wyo Hwy 434, ca 29 ai mi ESE of Worland. Low side ridges above valley bottom, on pale orange gravelly loam, with Elymus spicatus, Yucca glauca, Stenotus acaulis. 4600 ft. T47N R87W S36 SE1/4 SW1/4 Mixed color population with flowers white, less often pink or lavender, possibly purple. Flowering N RM0048462 N 221 RM 776217 Heidel 2009 RM 841686 RM0048461 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-132746 Bonnie Heidel 3271 Eve Warren 23 5 2009 U.S.A. Wyoming Washakie Eastern Bighorn Basin: ca 0.2 mi E of Wyo Hwy 434, ca 1 air mi NE of Buffalo Creek mouth on Nowood River, ca 33 air mi ESE of Worland. On series of scarps, west-southwest aspect, gravelly silt, with Elymus spicatus, Astragalus spatulatus, Carex filifolia. 4860 ft. T45N R87W S31 SE1/4 NE1/4 Mixed color population with flowers white, less often lavender, trace purple. Flowering N RM0048461 N 222 RM 776221 Heidel 2009 RM 841687 RM0048460 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-132749 Bonnie Heidel 3266 22 5 2009 U.S.A. Wyoming Washakie West slope Bighorn Mountains: along County Road 54, ca 4 mi SSE of Ten Sleep; Red Gulch, along County Road 47, ca 7 mi N of Tensleep. Gravelly silt ridge, with Elymus spicatus, Stenotus acaulis. 5280 ft. T47N R87W S22 N1/2; also N1/2 S23 NW1/4 S24 Mixed color population with flowers lavender, less often purple, trace white. Flowering N RM0048460 N 223 RM 776223 Heidel 2009 RM 841688 RM0048459 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-132750 Bonnie Heidel 3263 22 5 2009 U.S.A. Wyoming Washakie West slope Bighorn Mountains: Red Gulch, along County Road 47, ca 7 mi N of Ten Sleep. Outcrops of red and white gravelly sandy silt and vally slopes, mainly north aspect but also south aspect, with Elymus spicatus, Chrysothamnus nauseosus, Yucca glauca. 5280 ft. T48N R89W S21 E1/2 NW1/4; also SW1/4 NE1/4 Large, purple-colored flowers, mixed color population with flowers lavender, less often purple, trace white. Flowering N RM0048459 N 224 RM 776227 Heidel 2009 RM 841689 RM0048458 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-132754 Bonnie Heidel 3259 Claire Leon 21 5 2009 U.S.A. Wyoming Washakie West slope Bighorn Mountains: 1.3 mi S of Rome Hill Road, ca 9.2 air mi SE of Ten Sleep. Ridgetop at southern point on and around silt outcrop, with Elymus spicatus, Gutierrezia sarothrae. 5280 ft. T46N R87W S11 S1/2 NW1/4 Mixed color population with flowers lavender, less often purple, trace white. Flowering N RM0048458 N 225 RM 776523 Heidel 2008 RM 841775 RM0048468 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-132926 Bonnie Heidel 3059 3 6 2008 U.S.A. Wyoming Fremont East Slope Wind River Range: Winchester Ranch, 1 mi W of Bull Lake Creek, ca 31 air mi NW of Lander. On midslope of side ridge, southwest aspect, 3% slope, on glacial till, with Artemisia tridentata var. wyomingensis, Stipa comata, Bouteloua gracilis, Packera cana. 5820 ft. T3N R2W S21 SW1/4 NW1/4 Faint lavender color banner with purple veins, purple keel, white wing. Flowering N RM0048468 N 226 RM 777267 Hallman 2010 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-130030 Hans Hallman 4768 11 6 2010 U.S.A. Montana Powder River Ca 0.5 air mi W of Otter Creek Road, ca 0.5 air mi S of Custer National Forest boundary, ca 30 air mi SSE of Ashland. Grass and Artemisia frigida dominated meadow. 3740 3800 ft. 45.167° N, 106.1438° W; NAD 83, , GPS reading T8S R45E S1 E1/2; also T8S R46E S6 W1/2 45.167 -106.1438 NAD 83 GPS reading Vegetative N 227 RM 777617 Hallman 2010 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-130051 Hans Hallman 5118 22 6 2010 U.S.A. Montana Powder River E of Moorehead Road near the Powder River, ca 9 air mi SW of Broadus. Grass and sagebrush-dominated grazing land interspersed with badlands. 3100 3230 ft. 45.3445° N, 105.533° W; NAD 83, , GPS reading T5S R50E S34 SE1/4; also S35 SW1/4 45.3445 -105.533 NAD 83 GPS reading Vegetative N 228 RM 777622 Hallman 2010 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-130051 Hans Hallman 5123 22 6 2010 U.S.A. Montana Powder River E of Moorehead Road near the Powder River, ca 9 air mi SW of Broadus. Grass and sagebrush-dominated grazing land interspersed with badlands. 3100 3230 ft. 45.3445° N, 105.533° W; NAD 83, , GPS reading T5S R50E S34 SE1/4; also S35 SW1/4 45.3445 -105.533 NAD 83 GPS reading Vegetative N 229 RM 777857 Hallman 2010 USFS0050285 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-130061 Hans Hallman 5358 26 6 2010 U.S.A. Montana Rosebud Custer National Forest: Ashland Ranger District: W of Forest Road 4794 in the vicinity of Horse Creek Buttes, ca 6 air mi SE of Poker Jim Butte, ca 23 air mi S of Ashland. Draw dominated by chokecherry, boxelder, and Symphoricarpos with rock outcrops on margins. 3900 3980 ft. 45.2712° N, 106.2799° W; NAD 83, , GPS reading T6S R44E S36 SE1/4; also T7S R44E S1 NE1/4 and T7S R45E S6 NW1/4 45.2712 -106.2799 NAD 83 GPS reading Vegetative N USFS0050285 230 RM 778118 Hallman 2010 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-130076 Hans Hallman 5619 30 6 2010 U.S.A. Montana Powder River Ca 1 air mi N of Belle Creek Road, ca 4 air mi E of its junction with Mont Hwy 59, ca 19 air mi SSE of Broadus. Grass and sagebrush-dominated grazing land with some moist draws and scattered small areas of badlands. 3400 3580 ft. 45.1976° N, 105.2449° W; NAD 83, , GPS reading T8S R53E S29 45.1976 -105.2449 NAD 83 GPS reading Fruiting N 231 RM 808643 RMHERB1 RM 906892 RM0160916 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-143734 Rea Orthner 1135 Donald L. Hazlett 13633 19 5 2010 U.S.A. Wyoming Platte Wyoming Army National Guard Camp Guernsey Training Area: Gray Rocks Ranch, ca 600 ft ENE of the Gray Rocks Entry Gate. High plains, gentle north-facing slope, sandy blow out area, with Arenaria hookeri, Phlox hoodii, Senecio cana, Opuntia polycantha, Artemisia frigida, and Thermopsis rhombifolia; Arikaree Formation; soils Taluce, thin solum-Rock outcrop-Turnercrest complex. 4840 ft. zone 13, 512848E, 4677411N; NAD 83, Specimen Label T26N R67W S1 SE1/4 SW1/4 Flowers white with a purple spot on keel. USGS 7.5' Wheatland NE Quad. Flowering N RM0160916 N 232 RM 808753 Heidel 2010 RM 906718 RM0048465 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-143849 Bonnie Heidel 3396 1 6 2010 U.S.A. Wyoming Hot Springs Owl Creek Mountains: between North and Middle forks of Owl Creek, ca 5 mi WNW of Anchor Reservoir, ca 35 air mi WNW of Thermopolis. On limestone rims and smaller slaty outcrops; occurs in sparse vegetation with Elymus spicatus, Phlox hoodii, Physaria spatulata. 7000 7200 ft. T43N R101W S13 NW1/4; also S13 NW1/4 NE1/4 Occasional; almost all plants have white flowers with purple keel tip, but trace have lavender flowers. Flowering N RM0048465 N 233 RM 808756 Heidel 2010 RM 906720 RM0048466 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-143852 Bonnie Heidel 3401 1 6 2010 U.S.A. Wyoming Hot Springs Owl Creek Mountains: directly above Antelope Reservoir Dam, ca 30 air mi W of Thermopolis. On limey sandstone bench, rubble and outcrops, south aspect; occurs in barren vegetation with Elymus spicatus and Populus angustifolia. 6460 ft. T43N R100W S26 SE1/4 NW1/4 Uncommon; all flowers white, including keel. Flowering N RM0048466 N 234 RM 808762 Heidel 2010 RM 906724 RM0048467 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-143857 Bonnie Heidel 3413 J. Handley 5 6 2010 U.S.A. Wyoming Johnson East slope Big Horn Mountains: N of North Fork Salyes Creek, ca 1.5 mi S of Stone Mountain, ca 11 air mi NW of Buffalo. In dry, rocky meadow above saddle, 10% slope, west aspect; occurs with Phlox hoodii, Physaria curvipes, and Astragalus miser. 7040 ft. T51N R84W S12 Common. Flowering N RM0048467 N 235 RM 808830 Heidel 2010 RM 906754 RM0048469 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-143904 Bonnie Heidel 3403 2 6 2010 U.S.A. Wyoming Fremont Wind River Basin:Boysen State Park, ca 9 air mi N of Shoshoni. On cobble pavement overlying erodible silty slopes; occurs in sparse vegetation with Hesperostipa comata, Aristida longiseta, and Eriogonum microthecum. 4920 ft. T39N R94W S9 NW1/4 Occasional. Flowering N RM0048469 N 236 RM 808831 Heidel 2010 RM 906755 RM0048470 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-143905 Bonnie Heidel 3402 1 6 2010 U.S.A. Wyoming Hot Springs Owl Creek Mountains: south end of Hamilton Dome, ca 19 air mi NW of Thermopolis. On highway right-of-way within sparsely vegetated terrace slopes and finger ridges, southeast aspect; occurs with Elymus spicatus, Phlox muscoides, and Eremogone hookeri. 5560 ft. T44N R98W S24 SW1/4 Occasional; all flowers white with purple keel. Flowering N RM0048470 N 237 RM 819430 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-141705 Joseph L. M. Charboneau 3874 10 5 2011 U.S.A. Montana Valley Glasgow OHV Area, E of Cherry Creek, ca 2.5 air mi N of Glasgow. Hillsides with gravelly clay soil. 2190 2240 ft. 48.223° N, 106.633° W; NAD 83, GPS reading T29N R39E S34 SE1/4 48.223 -106.633 NAD 83 GPS reading Flowering N 238 RM 819437 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-141707 Joseph L. M. Charboneau 3881 19 5 2011 U.S.A. Montana Valley N of Willow Creek Road, near Mud Creek, ca 3 air mi SSE of Jack Rabbit Reservoir, ca 10.5 air mi WNW of Fort Peck; ca 12 air mi S of Glasgow. Hilltops and ridges. 2150 2160 ft. 48.0295° N, 106.6559° W to 48.0353° N, 106.6689° W; NAD 83, GPS reading T26N R39E S2 SW1/4; also S3 SE1/4 48.0295 -106.6559 NAD 83 GPS reading Flowering N 239 RM 819464 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-141711 Joseph L. M. Charboneau 3908 19 5 2011 U.S.A. Montana Valley E of Willow Creek Road, ca 1.5 air mi SW of Willow Creek Flat Reservoir, ca 14 air mi WSW of Fort Peck; ca 17 air mi SSW of Glasgow. Rocky hilltops and slopes with sandstone. 2200 2330 ft. 47.969° N, 106.7245° W; NAD 83, GPS reading T26N R39E S31 NE1/4; also S32 NW1/4 47.969 -106.7245 NAD 83 GPS reading Flowering N 240 RM 819504 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-141718 Joseph L. M. Charboneau 3948 22 5 2011 U.S.A. Montana Phillips Turkey Track Hill, NW of the end of the paved portion of Mont Hwy 243, ca 1 air mi N of the Milk River, ca 7 air mi N of Saco; ca 28 air mi ENE of Malta. Stony clay hilltops. 2280 2320 ft. 48.5507° N, 107.3565° W; NAD 83, GPS reading T32N R34E S6 SW1/4; also S7 NW1/4 48.5507 -107.3565 NAD 83 GPS reading Flowering N 241 RM 819532 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-141723 Joseph L. M. Charboneau 3976 22 5 2011 U.S.A. Montana Phillips S of U.S. Hwy 191, W of Alkali Creek, ca 2.5 air mi N of Halfway Coulee, ca 9 air mi SW of Malta. Hilltops and hillsides on loamy to sandy soil with sandstone outcrops. 2360 2480 ft. 48.2587° N, 107.9755° W; NAD 83, GPS reading T29N R29E S20 NE1/4; also S21 NW1/4 48.2587 -107.9755 NAD 83 GPS reading Flowering N 242 RM 819596 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-141733 Joseph L. M. Charboneau 4040 24 5 2011 U.S.A. Montana Phillips Charles M. Russell National Wildlife Refuge: along Refuge Road 306, W of U.S. Hwy 2, upper Antelope Creek Valley and ridge to the E, ca 4.5 air mi NNW of Fred Robinson Bridge, ca 19 air mi SW of Zortman; ca 62.5 air mi SW of Malta. Upper hillsides with big sagebrush and juniper on clay soil. 2840 2930 ft. 47.6855° N, 108.7263° W; NAD 83, GPS reading T22N R23E S11 NE1/4 47.6855 -108.7263 NAD 83 GPS reading Flowering N 243 RM 819612 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-141748 Joseph L. M. Charboneau 4056 Ben Wagner and Matt Ocko 27 5 2011 U.S.A. Montana Phillips Matador Ranch: N of Beaver Creek, ca 3.5 air mi NE of Coburn Butte, ca 9.5 air mi E of Zortman; ca 37 air mi SW of Malta. Silver sagebrush-grasslands on stony clay hillslopes and hilltops. 2950 3040 ft. 47.9263° N, 108.325° W; NAD 83, GPS reading T25N R26E S12 SW1/4; also S13 NW1/4 47.9263 -108.325 NAD 83 GPS reading Flowering N 244 RM 819641 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-141753 Joseph L. M. Charboneau 4085 27 5 2011 U.S.A. Montana Phillips S of U. S. Hwy 191, along BLM Road 1119, on ridge W of Rock Creek, ca 0.5 air mi W of JD Reservoir, ca 8.5 air mi SSW of Zortman; ca 52 air mi SW of Malta. Sagebrush-grasslands on clay soil on hilltops and slopes. 3160 3300 ft. 47.8034° N, 108.5868° W; NAD 83, GPS reading T24N R25E S30 SW1/4 47.8034 -108.5868 NAD 83 GPS reading Flowering N 245 RM 819683 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-141760 Joseph L. M. Charboneau 4127 27 5 2011 U.S.A. Montana Phillips Matador Ranch: W of Stage Road, S of Big Warm Creek, ca 2 air mi W of Parrot Lake, ca 13 air mi ENE of Zortman; ca 31 air mi SW of Malta. Rocky hilltops. 2820 3020 ft. 48.0211° N, 108.2993° W; NAD 83, GPS reading T26N R26E S12 SE1/4; also T26N R27E S7 SW1/4 48.0211 -108.2993 NAD 83 GPS reading Flowering N 246 RM 819724 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-141776 Joseph L. M. Charboneau 4168 29 5 2011 U.S.A. Montana Valley S of Britsch Road, N of Bitter Creek Natural Gas Pipeline Compressor Station, ca 4 air mi NNE of Forsman Reservoir, ca 28 air mi SW of Opheim; ca 32 air mi N of Glasgow. Stony hilltops. 2980 3040 ft. 48.6461° N, 106.6778° W to 48.653° N, 106.6764° W; NAD 83, GPS reading T34N R39E S31 SW1/4; also T33N R39E S6 NW1/4 48.6461 -106.6778 NAD 83 GPS reading Flowering N 247 RM 819760 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-141781 Joseph L. M. Charboneau 4204 29 5 2011 U.S.A. Montana Valley Foss Coulee, S of Shipp Road, ca 5.5 air mi S of Glasgow Base Ponds, ca 2.5 air mi SW of St. Marie; ca 13 air mi NNE of Glasgow. Stony clay hilltops and slopes. 2690 2730 ft. 48.3722° N, 106.5762° W to 48.3713° N, 106.5822° W; NAD 83, GPS reading T30N R40E S7 NW1/4 48.3722 -106.5762 NAD 83 GPS reading Flowering N 248 RM 819791 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-141784 Joseph L. M. Charboneau 4235 1 6 2011 U.S.A. Montana Valley Shufeldt Ridge, E of Hill Ranch Road, ca 1 air mi SE of Two Forks Reservoir, ca 24.5 air mi WSW of Fort Peck; ca 28 air mi SSW of Glasgow Sandy to loamy hilltops and ridges. 2500 2760 ft. 47.8417° N, 106.8858° W; NAD 83, GPS reading T24N R38E S18 SE1/4 47.8417 -106.8858 NAD 83 GPS reading Flowering N 249 RM 819823 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-141790 Joseph L. M. Charboneau 4267 1 6 2011 U.S.A. Montana Valley Charles M. Russell National Wildlife Refuge: N of Bonetrail Boat Ramp, along Refuge Road 425, ca 1 air mi N of Fort Peck Lake, ca 44 air mi WSW of Fort Peck; ca 46 air mi SW of Glasgow. Sandy hilltops. 2700 2820 ft. 47.6899° N, 107.252° W to 47.6885° N, 107.248° W; NAD 83, GPS reading T22N R35E S5 SW1/4 47.6899 -107.252 NAD 83 GPS reading Flowering N 250 RM 819917 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-141901 Joseph L. M. Charboneau 4361 1 6 2011 U.S.A. Montana Valley Ridge above Lost Coulee, N of Gerbacher Road, E of Larb Creek Road, ca 0.5 air mi N of Dead Mans Hill, ca 15 air mi SW of Hinsdale; ca 31 air mi W of Glasgow. Hillsides and ridges on sandy soil. 2400 2480 ft. 48.2236° N, 107.2828° W; NAD 83, GPS reading T29N R34E S35 SW1/4 48.2236 -107.2828 NAD 83 GPS reading Flowering N 251 RM 819947 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-141904 Joseph L. M. Charboneau 4390 4 6 2011 U.S.A. Montana Phillips Assiniboine Creek and ridge to the NE, ca 2.5 air mi W of the Milk River, ca 8 air mi NNE of Malta. Hills and swales on sandy soil. 2330 2540 ft. 48.4619° N, 107.8488° W to 48.4547° N, 107.8551° W; NAD 83, GPS reading T31N R30E S8 E1/2 48.4619 -107.8488 NAD 83 GPS reading Flowering N 252 RM 820000 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-141910 Joseph L. M. Charboneau 4444 4 6 2011 U.S.A. Montana Phillips N of Assiniboine Road, ca 9.5 air mi WSW of Fanny Hill, ca 27 air mi SSW of Loring; ca 13 air mi NNW of Malta. Hillsides and hilltops 2740 2790 ft. 48.5301° N, 107.9741° W; NAD 83, GPS reading T32N R29E S16 SW1/4; also S17 SE1/4 48.5301 -107.9741 NAD 83 GPS reading Flowering N 253 RM 820045 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-141919 Joseph L. M. Charboneau 4489 4 6 2011 U.S.A. Montana Phillips Spring Coulee, W of U.S. Hwy 191, ca 1.5 air mi W of the Milk River, ca 10.5 air mi NNE of Malta. Hillsides and hilltops on sandy soil. 2270 2500 ft. 48.496° N, 107.7649° W to 48.4936° N, 107.771° W; NAD 83, GPS reading T32N R30E S36 N1/2 48.496 -107.7649 NAD 83 GPS reading Flowering N 254 RM 820136 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-141927 Joseph L. M. Charboneau 4580 6 6 2011 U.S.A. Montana Phillips E of Content Road, ca 2 air mi SW of Tallow Creek, ca 44 air mi E of Zortman; ca 30 air mi SSE of Malta. Well-drained hilltops. 2360 2450 ft. 47.9681° N, 107.6048° W; NAD 83, GPS reading T26N R32E S33 N1/2 47.9681 -107.6048 NAD 83 GPS reading Flowering and Fruiting N 255 RM 820162 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-141931 Joseph L. M. Charboneau 4606 6 6 2011 U.S.A. Montana Phillips E of Beaver Creek, ca 4.5 air mi E of Black Cow Reservoir, ca 49 air mi ENE of Zortman; ca 31 air mi SSE of Malta. Hillsides on loamy soil. 2320 2360 ft. 48.0918° N, 107.5304° W; NAD 83, GPS reading T27N R33E S18 SW1/4 48.0918 -107.5304 NAD 83 GPS reading Flowering and Fruiting N 256 RM 820294 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-141956 Joseph L. M. Charboneau 4738 10 6 2011 U.S.A. Montana Phillips Little Rocky Mountains: Mill Gulch and ridge to the E, ca 0.5 air mi NE of Landusky; ca 4.5 air mi WSW of Zortman; ca 48 air mi SW of Malta. Rocky outcroppings and surrounding areas. 4120 4730 ft. 47.9012° N, 108.6147° W to 47.9022° N, 108.606° W; NAD 83, GPS reading T25N R24E S22 SE1/4; also S23 SW1/4 47.9012 -108.6147 NAD 83 GPS reading Flowering N 257 RM 820436 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-141975 Joseph L. M. Charboneau 4880 12 6 2011 U.S.A. Montana Phillips N of Mont Hwy 208, hills between Lush Coulee and Martins Coulee, ca 3 air mi SW of Austin Lake, ca 6.5 air mi SSW of Whitewater; ca 24.5 air mi NNE of Malta. Stony clay hilltops. 2520 2640 ft. 48.6831° N, 107.706° W; NAD 83, GPS reading T34N R31E S29 NW1/4 48.6831 -107.706 NAD 83 GPS reading Flowering and Fruiting N 258 RM 820784 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-142018 Joseph L. M. Charboneau 5228 15 6 2011 U.S.A. Montana Phillips Button Butte Coulee, W of Rudolph Valley Road, ca 5 air mi WNW of Button Butte, ca 29 air mi NW of Zortman; ca 26 air mi SSW of Malta. Grasslands with fringed sage and spikemoss. 2540 2560 ft. 48.1158° N, 107.9847° W; NAD 83, GPS reading T27N R29E S4 SE1/4; S9 NE1/4 48.1158 -107.9847 NAD 83 GPS reading Flowering and Fruiting N 259 RM 820954 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-142036 Joseph L. M. Charboneau 5398 19 6 2011 U.S.A. Montana Phillips Ridge W of Frenchman Creek, N of Frenchman Road, ca 1/4 air mi SW of Frenchman Reservoir, ca 22.5 air mi NNW of Hinsdale; ca 45 air mi NW of Glasgow. Hilltops on silty soil. 2400 2500 ft. 48.7035° N, 107.2079° W; NAD 83, GPS reading T43N R34E S13 SW1/4 48.7035 -107.2079 NAD 83 GPS reading Fruiting N 260 RM 821199 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-142052 Joseph L. M. Charboneau 5643 23 6 2011 U.S.A. Montana Phillips American Prairie Reserve: Dry Fork Ridge, S of West Fork Dry Fork Creek, ca 3.5 air mi ENE Wrangler Reservoir, ca 29 air mi ESE of Zortman; ca 43 air mi SSW of Malta. Silty hilltops. 2790 2900 ft. 47.7879° N, 108.1344° W; NAD 83, GPS reading T23N R28E S4 N1/2 47.7879 -108.1344 NAD 83 GPS reading Flowering and Fruiting N 261 RM 821378 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-142064 Joseph L. M. Charboneau 5822 Mark Majerus, Michael Dolan, Noorjahan Parwana, and Katie Butts 24 6 2011 U.S.A. Montana Phillips American Prairie Reserve: W of Reynolds Hill Road, ca 4.5 air mi W of Square Butte, ca 40.5 air mi ESE of Zortman; ca 42 air mi SSE of Malta. Big sagebrush-grasslands on rolling hills of loamy soil. 2520 2600 ft. 47.7729° N, 107.6914° W to 47.7728° N, 107.701° W; NAD 83, GPS reading T23N R31E S11 NE1/4 47.7729 -107.6914 NAD 83 GPS reading Fruiting N 262 RM 821497 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-142074 Joseph L. M. Charboneau 5941 25 6 2011 U.S.A. Montana Phillips Charles M. Russell National Wildlife Refuge: unnamed butte S of Refuge Road 844, ca 1.5 air mi NW of Schuyler Butte, ca 45.5 air mi ESE of Zortman; ca 48.5 air mi SSE of Malta. Silty sand hilltop. 2680 2830 ft. 47.686° N, 107.6418° W; NAD 83, GPS reading T22N R32E S8 NW1/4 47.686 -107.6418 NAD 83 GPS reading Flowering and Fruiting N 263 RM 821573 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-142081 Joseph L. M. Charboneau 6017 27 6 2011 U.S.A. Montana Valley Middle Fork Porcupine Creek, S of Baylor Road, ca 2 road mi E of Baylor, ca 14 air mi S of Opheim; ca 34 air mi NNE of Glasgow. Grasslands on loamy soil. 2830 2840 ft. 48.663° N, 106.4326° W; NAD 83, GPS reading T34N R40E S36 NW1/4 48.663 -106.4326 NAD 83 GPS reading Fruiting N 264 RM 821984 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-142133 Joseph L. M. Charboneau 6444 30 6 2011 U.S.A. Montana Phillips Larb Hills (North): E of Lower Harb Road, ca 1.5 air mi E of Beaver Creek, ca 15 air mi SW of Saco; ca 15.5 air mi ESE of Malta. Rolling sagebrush-grasslands on loamy soil with slopes and swales. 2330 2500 ft. 48.3039° N, 107.5591° W; NAD 83, GPS reading T29N R32E S3 NW1/4 48.3039 -107.5591 NAD 83 GPS reading Fruiting N 265 RM 822313 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-142149 Joseph L. M. Charboneau 6765 5 7 2011 U.S.A. Montana Phillips N of Cottonwood Creek, ca 9.5 air mi WNW of Fanny Hill, ca 27 air mi WSW of Whitewater; ca 27 air mi NNW of Malta. Grasslands with occasional silver sagebrush on loamy soil. 2500 2600 ft. 48.6137° N, 107.9658° W; NAD 83, GPS reading T33N R29E S17 SW1/4 48.6137 -107.9658 NAD 83 GPS reading Fruiting N 266 RM 822868 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-142182 Joseph L. M. Charboneau 7320 11 7 2011 U.S.A. Montana Phillips Korsbeck Waterfowl Production Area: W of Stage Road, ca 8 air mi N of Ester Lake, ca 24 air mi NNE of Zortman; ca 21.5 air mi SW of Malta. Grasslands on loamy soil with occasional silver sagebrush, alkaline areas, and large patches of crested wheatgrass, yellow sweetclover, and alfalfa. 2590 2600 ft. 48.2154° N, 108.2706° W; NAD 83, GPS reading T28N R27E S5 N1/2 48.2154 -108.2706 NAD 83 GPS reading Fruiting N 267 RM 822906 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-142185 Joseph L. M. Charboneau 7358 11 7 2011 U.S.A. Montana Phillips American Prairie Reserve: North Fork White Rock Coulee, ca 4.5 air mi ESE of Little Warm Reservoir, ca 24.5 air mi ENE of Zortman; ca 24 air mi SSW of Malta. Grassland hills with big sagebrush on clay to loamy soil. 2600 2640 ft. 48.0479° N, 108.0498° W; NAD 83, GPS reading T27N R28E S36 SE1/4 48.0479 -108.0498 NAD 83 GPS reading Fruiting N 268 RM 823153 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-142277 Joseph L. M. Charboneau 7605 14 7 2011 U.S.A. Montana Valley Charles M. Russell National Wildlife Refuge: Middle Eighth Ridge, ca 2.5 air mi ENE of Graveyard Hill, ca 24 air mi SW of Fort Peck; ca 30 air mi SSW of Glasgow. Loamy hilltops. 2400 2640 ft. 47.7911° N, 106.8199° W to 47.7954° N, 106.8331° W; NAD 83, GPS reading T24N R38E S34 South1/2 47.7911 -106.8199 NAD 83 GPS reading Fruiting N 269 RM 823377 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-142290 Joseph L. M. Charboneau 7830 Damien Austin 19 7 2011 U.S.A. Montana Phillips American Prairie Reserve: Parrot Coulee at confluence with Beaver Creek, ca 1.5 air mi SW of Veseth Reservoir, ca 16 air mi E of Zortman; ca 36 air mi SSW of Malta. Sandy butte above creek bed. 2720 2740 ft. 47.8969° N, 108.2004° W; NAD 83, GPS reading T25N R27E S25 NW1/4 47.8969 -108.2004 NAD 83 GPS reading Fruiting N 270 RM 823454 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-142295 Joseph L. M. Charboneau 7907 19 7 2011 U.S.A. Montana Phillips American Prairie Reserve: south bank of Beaver Creek ca 3.5 air mi NNE of Holzhey Reservoir, ca 23 air mi ENE of Zortman; ca 30 air mi SSW of Malta. Hillsides and grasslands with scattered sagebrush on sandy soil. 2560 2620 ft. 47.9455° N, 108.0445° W; NAD 83, GPS reading T25N R29E S6 SW1/4 47.9455 -108.0445 NAD 83 GPS reading Fruiting N 271 RM 823482 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-142299 Joseph L. M. Charboneau 7934 19 7 2011 U.S.A. Montana Phillips American Prairie Reserve: Larb Hills (South): La Plaz Coulee, ca 4.5 air mi N of Fort Peck Lake, ca 4 air mi NE of Schuyler Butte, ca 47 air mi SSE of Glasgow. Breaks hills and slopes with ponderosa pine woodland and large areas of yellow sweetclover on clay to shalely soil. 2560 2680 ft. 47.7196° N, 107.5788° W; NAD 83, GPS reading T23N R32E S26 SE1/4 47.7196 -107.5788 NAD 83 GPS reading Fruiting N 272 RM 823555 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-142301 Joseph L. M. Charboneau 8007 19 7 2011 U.S.A. Montana Phillips Sand Hills: ca 3.5 air mi SSE of Silver Peak, ca 5.5 air mi SSW of Zortman; ca 49 air mi SW of Malta. Sandstone ridge with occasional ponderosa pine, juniper, and big sagebrush. 3320 3440 ft. 47.8436° N, 108.5657° W; NAD 83, GPS reading T24N R25E S7 SE1/4; also S8 SW1/4 47.8436 -108.5657 NAD 83 GPS reading Fruiting N 273 RM 823586 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-142302 Joseph L. M. Charboneau 8064 21 7 2011 U.S.A. Montana Phillips Charles M. Russell National Wildlife Refuge: Mickey Butte, ca 4 air mi ENE of Dry Lake, ca 43 air mi ESE of Zortman; ca 54.5 air mi S of Malta. Big sagebrush-grasslands on clay hills. 2650 2900 ft. 47.5891° N, 107.7862° W to 47.5913° N, 107.7735° W; NAD 83, GPS reading T21N R31E S18 NE1/4; also S8 SW1/4 47.5891 -107.7862 NAD 83 GPS reading Fruiting N 274 RM 824974 Charboneau 2011 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-142416 Joseph L. M. Charboneau 9125 6 8 2011 U.S.A. Montana Phillips Little Rocky Mountains: NE of Silver Peak, ca 2 air mi ENE of Sugar Loaf Butte, ca 2.5 air mi E of Landusky; ca 47 air mi SW of Malta. Open south-facing slopes with ponderosa pine and juniper. 4470 4760 ft. 47.8978° N, 108.5697° W to 47.8999° N, 108.5729° W; NAD 83, GPS reading T25N R24E S25 NE1/4; also S24 SE1/4 47.8978 -108.5697 NAD 83 GPS reading Fruiting N 275 RM 834035 Beartooth USFS0048208 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-13459 Ronald L. Hartman 54677 12 6 1996 U.S.A. Montana Carbon Beartooth Plateau: Custer National Forest: Line Creek at breach through limestone hogbacks. Limestone and talus. 6800 7200 ft. T9S R20E S30 Flowering N USFS0048208 N 276 RM 839858 Hallman 2009 USFS0050684 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-119496 B. E. Nelson 76962 Hans Hallman 9 6 2009 U.S.A. South Dakota Harding Custer National Forest: Slim Buttes: just N of SD Hwy 20, ca 0.5-1 air mi W of Reva Gap, ca 17.5 air mi E of Buffalo. Badlands. 3180 3280 ft. 45.5329° N, 103.1897° W; NAD 83, , GPS reading T18N R8E S7 SW1/4 45.5329 -103.1897 NAD 83 GPS reading Flowering and Fruiting N USFS0050684 277 RM 842382 Hallman 2010 USFS 888225 USFS0052637 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-130061 Hans Hallman 5358 26 6 2010 U.S.A. Montana Rosebud Custer National Forest: Ashland Ranger District: W of Forest Road 4794 in the vicinity of Horse Creek Buttes, ca 6 air mi SE of Poker Jim Butte, ca 23 air mi S of Ashland. Draw dominated by chokecherry, boxelder, and Symphoricarpos with rock outcrops on margins. 3900 3980 ft. 45.2712° N, 106.2799° W; NAD 83, , GPS reading T6S R44E S36 SE1/4; also T7S R44E S1 NE1/4 and T7S R45E S6 NW1/4 45.2712 -106.2799 NAD 83 GPS reading Vegetative N USFS0052637 278 RM 848878 RMHERB1 RM 360945 RM0053780 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-41038 Erwin F. Evert 4175 11 7 1982 U.S.A. Wyoming Park Absaroka Mountains: northwest side of Sheep Mountain, above Post Creek, ca 5 mi E of Wapiti. Limestone cliffs. 6800 ft. 44.4645° N, 109.3454° W; uncertainty 0.5 mi. T52N R104W S22 SW1/4 44.4645 -109.3454 1 mi. Vegetative N RM0053780 N 279 RM 848879 RMHERB1 RM 361087 RM0053779 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-40991 Erwin F. Evert 4007 23 6 1982 U.S.A. Wyoming Park Absaroka Mountains: southwest side of Rattlesnake Mountain, above Red Springs. On limestone cliffs. 6200 ft. 44.4356° N, 109.2446° W; uncertainty 0.5 mi. T52N R103W S33 NW1/4 44.4356 -109.2446 1 mi. Vegetative N RM0053779 N 280 RM 848880 RMHERB1 RM 357135 RM0053778 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-151623 Erwin F. Evert 3902 17 6 1982 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: along County Road FU6, ca 4 mi E of Wapiti. Sagebrush-grassland. 5520 ft. T52N R104W S17 Vegetative N RM0053778 N 281 RM 85536 Beartooth RM 865101 USFS0045594 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 1. Astragalus gilviflorus E. Sheld. var. gilviflorus
Annotated by Emily Elliott. RM-13459 Ronald L. Hartman 54677 12 6 1996 U.S.A. Montana Carbon Beartooth Plateau: Custer National Forest: Line Creek at breach through limestone hogbacks. Limestone and talus. 6800 7200 ft. T9S R20E S30 Flowering N USFS0045594 N 282 RM 856501 Irwin 2010 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-128831 Joshua J. Irwin 1418 22 6 2010 U.S.A. Idaho Lemhi Salmon National Forest: Beaverhead Mountains: slopes along Railroad Canyon, between Salt and Cruikshank creeks, 6.3 air mi NE of Leadore. Sandy or gravelly soil in xeric limber pine vegetation; 27° slope, WSW aspect; carbonate sedimentary geology. 6935 ft. 44.74595° N, -113.26775° W; NAD83, uncertainty 10 m., Field Notes T16N R27E S5 44.74595 -113.26775 NAD83 10 m. N N Field Notes 26-75 individuals apparent. Flowering N N 283 RM 866445 Stewart 2013 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 1. Astragalus gilviflorus E. Sheld. var. gilviflorus . RM-153013 Emma E. Freeland 4686 30 5 2013 U.S.A. Montana Madison Madison River and foothills of Gravelly Range: Wall Creek State Wildlife Management Area: ca 21 air mi S of Ennis, ca 13 air mi NE of Black Butte, ca 1 air mi SW of BLM Ruby Creek Campground. Sparsely vegetated, rocky, east and south-facing slopes. 5780 ft. 45.0553° N, 111.6795° W; NAD 83, , GPS reading T9S R1W S14 NE1/4 NE1/4 45.0553 -111.6795 NAD 83 GPS reading Flowering N 284 RM 866561 Stewart 2013 RM Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 1. Astragalus gilviflorus E. Sheld. var. gilviflorus . RM-153037 Emma E. Freeland 4805 2 6 2013 U.S.A. Montana Madison Sweetwater Creek, ca 24 air mi ESE of Dillon, ca 9 air mi S of Ruby River Reservoir. Grasslands on a slope. 6240 6440 ft. 45.0855° N, 112.1805° W; NAD 83, , GPS reading T9S R5W S2 N1/2 45.0855 -112.1805 NAD 83 GPS reading Flowering N 285 RM 900616 RMHERB2 RM 568273 RM0161003 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-114166 Thomas W. Nelson 8395 Jane P. Nelson 11 7 1986 U.S.A. Wyoming Natrona Along Casper Mountain Road at address 5319, opposite Church of Christ. Grassland. 5500 ft. T33N R79W S21 N Y Flowering N RM0161003 N 286 RM 900617 RMHERB2 RM 544599 RM0161002 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-449548 Robert D. Dorn 4966 27 4 1989 U.S.A. Wyoming Fremont Boysen Reservoir. Rocky calcareous hills with Oryzopsis, Erigonum. 4800 ft. T39N R94 S5 NE1/4 Corolla white; keel tipped with lavender. Flowering N RM0161002 N 287 RM 900618 WYNDD RM 613281 RM0161001 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-449549 Walter Fertig 16552 6 6 1996 U.S.A. Wyoming Fremont Bridger Mountains: east end of Copper Mountain N of Point of Mountan Road, ca 16 air mi N of U.S. Hwy 20-26. Shaley semi-barren slope at base of limestone talus ridge in Artemisia nova-cushion plant community. 6600 ft. T40N R91W S30 NW1/4 SE1/4 Flowering N RM0161001 N 288 RM 900619 RMHERB2 RM 594862 RM0161000 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-52977 Robert D. Dorn 5496 20 4 1994 U.S.A. Wyoming Goshen Ca 6 mi SW of Lingle. Sparse grassland with Phlox hoodii, Bouteloua. 4800 ft. 42.09° N, 104.4576° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T25N R63W S32 SW1/1 SW1/4 SW1/4 42.09 -104.4576 NAD 83 700 ft. N N Nat. Geog. TOPO! BEN Flower color white tinged with lavender. Flowering N RM0161000 N 289 RM 900620 RMHERB2 RM 264512 RM0160984 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-44320 Herbert G. Fisser 389 13 5 1961 13May61 U.S.A. Wyoming Hot Springs SE of Thermopolis and E of the Wind River Canyon, on the north flank of Owl Creek Range: Devils Slide. Threetip sagebrush grassland. 5700 ft. 43.5469° N, 108.1163° W; uncertainty 1 mi. T41N R94W S3 43.5469 -108.1163 1 mi. N Y Flowering N RM0160984 N 290 RM 900622 RMHERB2 RM 115605 RM0160982 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 3. Astragalus gilviflorus E. Sheld.
Annotated by Marvin L. Roberts in 1977. RM-449551 Frank L. Moore s.n. Coral E. Moore 12 5 1896 U.S.A. Wyoming Big Horn Shell Creek. Flowering N RM0160982 N 291 RM 900623 RMHERB2 RM 101645 RM0160981 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 3. Astragalus gilviflorus E. Sheld.
Annotated by Marvin L. Roberts in 1977. RM-449552 Elam Bartholomew 8825 21 7 1924 U.S.A. Wyoming Hot Springs Thermopolis. Gravelly hill sides. Flowering N RM0160981 N 292 RM 900625 RMHERB2 RM 79558 RM0160980 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 3. Astragalus gilviflorus E. Sheld.
Annotated by Marvin L. Roberts in 1977. RM-449553 Aven Nelson 9615 4 5 1911 U.S.A. Wyoming Fremont Birds Eye. Sagebrush draws. Flowering N RM0160980 N 293 RM 900626 RMHERB2 RM 384055 RM0160966 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-45154 James H. Locklear 2 13 5 1986 U.S.A. Wyoming Johnson On Allan Perry Ranch, ca 3.5 air mi SSW of end of Wyo Hwy 191 at Mayoworth. Growing on barren red sandy soil below an escarpment with a large population of Astragalus hyalinus. 5400 ft. 43.7808° N, 106.8028° W; uncertainty 1 mi. T44N R83W S15 E1/2 43.7808 -106.8028 1 mi. N N Flowering N RM0160966 N 294 RM 900627 RMHERB2 RM 69328 RM0160965 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 3. Astragalus gilviflorus E. Sheld.
Annotated by Marvin L. Roberts in 1977. RM-449554 Vie Willits 39 20 5 1909 U.S.A. Wyoming Sheridan W of lower Hanna Creek. Stony ridge. Flowering N RM0160965 N 295 RM 900628 RMHERB2 RM 334850 RM0160954 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-449555 Robert W. Lichvar 1643 22 5 1979 U.S.A. Wyoming Hot Springs Red Canyon. Rocky slope with Astragalus missouriensis and Lesquerella alpina. 5200 ft. T42N R92W N Frequent. Flowering N RM0160954 N 296 RM 900629 RMHERB2 RM 353706 RM0160953 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-55203 Robert W. Lichvar 5173 23 6 1982 U.S.A. Wyoming Fremont Wind River Indian Reservation: Dry Creek. With Phlox and Lesquerella. 6000 ft. 43.4971° N, 109.1197° W; uncertainty 6 mi. T6N R3W S35 43.4971 -109.1197 6 mi. N N Flowering N RM0160953 N 297 RM 900630 RMHERB2 RM 355083 RM0160952 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-449556 Robert W. Lichvar 5608 13 5 1983 U.S.A. Wyoming Big Horn Calcareous ridge in Artemisia/Agropyron habitat. 3900 ft. T57N R94W S23 N N Flowering N RM0160952 N 298 RM 900631 RMHERB2 RM 353708 RM0160951 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-449557 Robert W. Lichvar 5179 24 6 1982 U.S.A. Wyoming Hot Springs Wind River Indian Reservation: Owl Creek Mountains. Limestone ridge with Koeleria and Hymenoxys. 7300 ft. T7N R1E S11 SE1/4 43.6053 -108.8481 NAD 83 1 mi. N N Nat. Geog. TOPO! LSB Flowering N RM0160951 N 299 RM 900632 RMHERB2 RM 355467 RM0160928 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-449556 Robert W. Lichvar 5608 13 5 1983 U.S.A. Wyoming Big Horn Calcareous ridge in Artemisia/Agropyron habitat. 3900 ft. T57N R94W S23 N N Flowering N RM0160928 N 300 RM 900633 RMHERB2 RM 534086 RM0160926 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 1. Astragalus gilviflorus E. Sheld.
Annotated by B. E. Nelson on 2//1989. RM-449558 James H. Locklear 112 7 7 1988 U.S.A. Wyoming Fremont NW of Lysite, below Cedar Ridge. Clay slopes below the ridge with Leptodactylon pungens. T39N R92W S15 N Flowering N RM0160926 N 301 RM 900634 WYNDD RM 601500 RM0160925 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-58040 Walter Fertig 13885 13 6 1993 U.S.A. Wyoming Natrona Southeast Big Horn Mountains: north slope of Cedar Ridge, S of Badwater Creek, ca 1.5-2 air mi NW of Badwater. Gravelly sandstone deposits with scattered Utah juniper woods and Wyoming big sagebrush. 6400 6600 ft. T39N R89W S24 W1/2 Flowering N RM0160925 N 302 RM 900635 RMHERB2 RM 330727 RM0160924 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-449559 P. A. Robertson 959 21 6 1975 U.S.A. Wyoming Park Along the road up Dead Indian Hill. Foothills grassland type. 6000 ft. N Flowering N RM0160924 N 303 RM 900636 RMHERB2 USFS 407533 USFS0067777 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-37112 Bly Dickson 283 24 5 1933 U.S.A. Wyoming Sheridan Bighorn National Forest. Gentle east slope; clay loam; grass park, with wheatgrass, violets, and mountain lily. 4500 ft. 44.8349° N, 107.2633° W; uncertainty 1 mi. T56N R86W S18 44.8349 -107.2633 1 mi. N N Fairly abundant. Flowering N USFS0067777 N 304 RM 900637 RMHERB2 RM 37969 RM0160923 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 3. Astragalus gilviflorus E. Sheld.
Annotated by Marvin L. Roberts in 1977. RM-18640 Frank Tweedy 3157 15 6 1900 15 June to 15 July, 1900 U.S.A. Wyoming Johnson Between Sheridan and Buffalo. Rolling plains. 3500 5000 ft. N Flowering N RM0160923 N 305 RM 900638 RMHERB2 RM 286747 RM0160922 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 2. Astragalus gilviflorus E. Sheld.
Annotated by Marvin L. Roberts in 1977. RM-449560 Herbert G. Fisser s.n. William A. Gerhart 11 6 1975 U.S.A. Wyoming Washakie 2 mi SE of Ten Sleep. Overstory dominance of big sagebrush, Utah juniper, curlleaf mountain mahogany. 4500 ft. N Flowering N RM0160922 N 306 RM 900639 RMHERB2 RM 115610 RM0160921 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 3. Astragalus gilviflorus E. Sheld.
Annotated by Marvin L. Roberts in 1977. RM-449551 Frank L. Moore s.n. Coral E. Moore 12 5 1896 U.S.A. Wyoming Big Horn Shell Creek. Flowering N RM0160921 N 307 RM 900640 RMHERB2 RM 104271 RM0160920 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 3. Astragalus gilviflorus E. Sheld.
Annotated by Marvin L. Roberts in 1977. RM-449561 Elam Bartholomew 6217 8 1924 August 1924 U.S.A. Wyoming NW Wyoming. N RM0160920 N 308 RM 900641 RMHERB2 RM 335301 RM0159091 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus 1. Astragalus gilviflorus E. Sheld.
Annotated by B. E. Nelson on 3//1981. RM-449562 David L. Martin 1393 22 5 1980 U.S.A. Wyoming Hot Springs Drainage of Middle Fork Owl Creek. Gentle south-facing slope, loamy soil, with Agropyron spicatum, Koeleria, Poa fendleriana, Poa sandbergii, Carex filifolia, Phlox hoodii, Arenaria hookeri, Zigadenus venenosus, Artemisia frigida, and A. tridentata. 6740 ft. T43N R100W S18 SE1/4 SE1/4 N N Abundant. Flowering N RM0159091 N 309 RM 905971 RMHERB2 RM 957915 RM0213212 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-451923 Nancy E. Hastings 58 31 6 2013 U.S.A. Wyoming Platte Camp Guernsey: south end of transect 3.3 km due W of Emigrant Hill Road, ca 3.2 km SW of Range Guard 1. Hilltop and sides; mixed grass prairie with scattered shrubs; silty loam with gravel to rocks; with Hesperostipa comata, Schizachyrium scoparium, Arenaria hookeri ssp. hookeri, Parthenium alpinum, Artemisia nova, Rhus trilobata, Tetraneuris acaulis. 1580 1610 m. 509980E, 4701188N to 510149E, 4700878N; unknown, GPS reading N Scattered; cushion, taprooted, perennial herb; less than 10 cm tall. Flowering and Fruiting N RM0213212 N 310 RM 907341 RMHERB2 RM 961351 RM0220316 Fabaceae Astragalus gilviflorus E. Sheld. var. gilviflorus RM-452412 Patricia P. Douglas 53 Nancy E. Hastings 16 5 1999 U.S.A. Wyoming Big Horn Lovell Training Area: ca 5.0 km SSW of Levell Peak (1573 m), 2.8 km E of U.S. Hwy 310. Hogback with east and west-facing drainages; Wyoming big sagebrush/cushion; Rekop-Gystrum complex; sandy clay with bentonite and rock outcrops; with Artemisia tridentata, Phlox hoodii, Leptodactylon caespitosum, Scenecio cana, Gutierrezia sarothrae, Chrysothamnus nauseosus. 1364 m. zone DMC, 715574E, 4958860N; unknown, GPS reading N Levell Peak = Levell survey point. Common; caespitose, taprooted, perennial herb; less than 5 cm tall; corollla white suffused with purple. Flowering N RM0220316 N 311 RM 105227 Rosenthal 1997 RM 682926 RM0053782 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-14177 David Rosenthal 1389 25 6 1997 U.S.A. Wyoming Fremont Wind River Range: East Fork Big Game Winter Range, ca 3.5 air mi NNE of Dubois. Heavily grazed grassland with Artemisia in draws; some redbeds. 7500 7600 ft. 43.5906° N, 109.5798° W T42N R106W S21 South1/2; also NE1/4 S28 43.5906 -109.5798 Vegetative N RM0053782 N 312 RM 148971 Evert 1995 RM 782818 RM0160238 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-16274 Erwin F. Evert 29349 23 6 1995 U.S.A. Wyoming Fremont [location and coordinates withheld] Saltbush-forbland with Atriplex gardneri, Allium textile, Lomatium foeniculaceum, Penstemon eriantherus, and Artemisia pedatifida. 7300 ft. Buds N RM0160238 N 313 RM 149059 Evert 1995 RM 782905 RM0160240 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-16276 Erwin F. Evert 29436 23 6 1995 U.S.A. Wyoming Fremont [location and coordinates withheld] Saltbush steppe with Atriplex gardneri, Atriplex confertifolia, Phlox muscoides, and Carex filifolia. 7400 ft. Flowering N RM0160240 N 314 RM 149334 Evert 1995 RM 783772 RM0160241 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-16283 Erwin F. Evert 29714 25 6 1995 U.S.A. Wyoming Fremont [location and coordinates withheld] Saltbush steppe with Atriplex gardneri, Lomatium foeniculaceum, Allium textile, and Poa secunda. 7350 ft. Flowering N RM0160241 N 315 RM 243154 Kinter Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn 1. Astragalus gilviflorus E. Sheld. var. purpureus Dorn
Annotated by L. Kinter & W. Fertig. RM-21227 C. Lynn Kinter 1625 22 6 1996 U.S.A. Wyoming Fremont [location and coordinates withheld] Badlands. 6690 ft. Plot 96006 NW, NE, SE N N 316 RM 275567 Lum 2002 RM 803323 RM0160239 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-22570 Luanne Lum 1692a 29 5 2002 U.S.A. Wyoming Washakie Bighorn Basin: along County Road 65, ca 1.1 air mi ESE of Ten Sleep. Juniper and sagebrush with yucca adjacent to landfill. 4545 4625 ft. 44.0265° N, 107.4402° W; uncertainty 1 mi. T47N R88W S21 E1/2; also W1/2 S22 44.0265 -107.4402 1 mi. Flowering N RM0160239 N 317 RM 275817 Lum 2002 RM 803322 RM0093694 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-22576 Luanne Lum 1933 1 6 2002 U.S.A. Wyoming Washakie Bighorn Basin: along County Road 47 at Red Gulch, ca 8.2 air mi NW of Ten Sleep. Sagebrush and juniper on sandy slope. 4295 4440 ft. 44.1174° N, 107.5333° W; uncertainty 1 mi. T48N R89W S21 44.1174 -107.5333 1 mi. N RM0093694 N 318 RM 356296 RMHERB1 USFS 407511 USFS0067769 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-33336 no collector s.n. 1912 U.S.A. Wyoming Fremont Bonneville National Forest. Flowering N USFS0067769 N 319 RM 363725 RMHERB1 RM 337833 RM0053784 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-38269 D. Jones 68 D. Rizor 8 6 1991 U.S.A. Wyoming Fremont Game and Fish East Fork Winter Range: Alkali Creek Area; ca 5.5 air mi NE of Dubois. Growing in loam with grasses on 5% north facing slope. 7400 ft. 43.5906° N, 109.5399° W; uncertainty 0.5 mi. T42N R106W S23 SE1/4 43.5906 -109.5399 1 mi. Vegetative N RM0053784 N 320 RM 364848 RMHERB1 RM 526112 RM0053786 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-39120 N. Duane Atwood 12768 2 6 1987 U.S.A. Wyoming Fremont Ca 13.2 mi E of Dubois along Wyo Hwy 26. Red sandy clay outcrops in sagebrush community. 6400 ft. 43.4247° N, 109.4353° W; uncertainty 1 mi. T5N R6W S11 43.4247 -109.4353 1 mi. Vegetative N RM0053786 N 321 RM 378050 WYNDD RM 710138 RM0160233 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-44632 Hollis Marriott 11134 23 5 1990 U.S.A. Wyoming Fremont Wind River Basin: along U.S. Hwy 26/287 ca 13 road mi SE of Dubois, at picture turnout just E of Little Red Creek, S of road. /4 /4S14. On somewhat-vegetated roadcut on fine red soil (Chugwater Formation). 6400 ft. 43.4101° N, 109.4353° W T5N R6W S14 43.4101 -109.4353 Flowering N RM0160233 N 322 RM 378051 WYNDD Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-44633 Hollis Marriott 11135 23 5 1990 U.S.A. Wyoming Fremont Wind River Basin: N of Dubois along Horse Creek Road, 2.7 air mi N of junction with U.S. Hwy 26/287, W of road. /4 /4S30. On somewhat-vegetated roadcut on fine red and pale brown soil (Wind River Formation). 7200 ft. 43.5764° N, 109.6202° W T42N R106W S30 43.5764 -109.6202 N N 323 RM 378118 WYNDD RM 710132 RM0160237 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-44650 Hollis Marriott 11287 Al Flinck 18 7 1990 U.S.A. Wyoming Fremont Wind River Basin: on south edge of Dubois, mouth of Lime Kiln Gulch. /4 /4S7. Badlands slope on Wind River Formation with Phlox bryoides and Arenaria hookeri. 6930 ft. 43.5332° N, 109.6202° W T41N R106W S7 43.5332 -109.6202 Flowering N RM0160237 N 324 RM 378119 WYNDD RM 710102 RM0160236 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-44651 Hollis Marriott 11288 Al Flinck 18 7 1990 U.S.A. Wyoming Fremont Wind River Basin: W of East Fork Road and S of Pease Draw, ca 7 air ESE of Dubois. /4S18. On badlands slope on Wind River Formation with Phlox bryoides and Arenaria hookeri. 7000 ft. 43.5188° N, 109.5007° W T41N R105W S18 43.5188 -109.5007 Fruiting N RM0160236 N 325 RM 378120 WYNDD RM 710100 RM0160228 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-44652 Hollis Marriott 11289 Al Flinck 18 7 1990 U.S.A. Wyoming Fremont Wind River Basin: W of East Fork Wind River and Wiggins Fork, W of Bear Creek confluence, ca 8 air mi ENE of Dubois. /4S29. On badlands slope on Wind River Formation with Phlox biyoides and Arenaria hookeri. 7000 ft. 43.5764° N, 109.4808° W T42N R105W S29 43.5764 -109.4808 Fruiting N RM0160228 N 326 RM 393629 WYNDD RM 339175 RM0160231 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-55122 Robert W. Lichvar 4589 10 7 1981 U.S.A. Wyoming Fremont Wind River Indian Reservation: Johnson Draw. Growing on limestone ridge with Cryptantha and Thelesperma. 8800 ft. 43.5695° N, 109.1788° W; uncertainty 0.5 mi. T7N R4W S24 SE1/4 43.5695 -109.1788 1 mi. N N Flowering and Fruiting N RM0160231 N 327 RM 399678 WYNDD RM 612845 RM0160232 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-58975 Walter Fertig 16496 4 6 1996 U.S.A. Wyoming Fremont Northwest Wind River Basin: Dubois badlands, ridge on north side of Pease Draw, ca 1 air mi W of the East Fork Wind River, ca 7 air mi E of Dubois. Bunchgrass-cushion plant community on ridgeline and east facing slopes of brownish sandy-clay with abundant surface gravel. 7300 7500 ft. 43.533° N, 109.4801° W; uncertainty 0.5 mi. T41N R105W S8 SW1/4 NW1/4; also SE1/4 NE1/4 S7 43.533 -109.4801 1 mi. Y N Flowering and Fruiting N RM0160232 N 328 RM 399687 WYNDD RM 615137 RM0160226 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-58978 Walter Fertig 16507 4 6 1996 U.S.A. Wyoming Fremont Northwestern Wind River Basin: Dubois badlands, ridge on west side of Bear Creek, ca 4 air mi N of confluence of Wiggins Fork and East Fork Wind River, ca 7 air mi NE of Dubois. Southeast facing slope of pinkish red sandy-clay soil with abundant surface gravel; community of scattered Artemisia nova, Elymus spicatus and cushion plants. 7200 7400 ft. 43.605° N, 109.4602° W; uncertainty 0.25 mi. T42N R105W S16 NE1/4 SW1/4 43.605 -109.4602 0 mi. Flowering N RM0160226 N 329 RM 399691 WYNDD RM 615210 RM0160234 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-58979 Walter Fertig 16515 4 6 1996 U.S.A. Wyoming Fremont Northwestern Wind River Basin: Dubois badlands, ridge on west side of Mason Draw Road, north of city dump. Badlands of white shale and pinkish sandy clay on steep south and west facing upper slopes below summit rim; cushion plant-bunchgrass community. 7200 ft. 43.5476° N, 109.6011° W; uncertainty 0.5 mi. T41N R106W S5 South1/2 of NW1/4 43.5476 -109.6011 1 mi. Flowering N RM0160234 N 330 RM 399692 WYNDD RM 645219 RM0160225 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-58980 Walter Fertig 16516 4 6 1996 U.S.A. Wyoming Fremont Northwest Wind River Basin: Dubois Badlands; west side of Table Mountain, N of Table Mountain Road. South-facing steep slope of pinkish-white sandy clay with abundant surface gravel; cushion plant-bunchgrass community with occasional Artemisia tridentata. 7550 7600 ft. 43.5764° N, 109.5605° W; uncertainty 0.5 mi. T42N R106W S27 W1/2 of SE1/4 43.5764 -109.5605 1 mi. Flowering N RM0160225 N 331 RM 399694 WYNDD RM 632978 RM0160229 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-58982 Walter Fertig 16520 5 6 1996 U.S.A. Wyoming Fremont Northwest Wind River Basin: Dubois Badlands: southwest end of Table Mountain and rim of Carson Draw, ca 1 1/4 mi W of summit of Windy Ridge; ca 3 3/4 mi E of Dubois, on north side of U.S. Hwy 26. South-facing ridgecrests and slopes of reddish-brown sandy-clay with abundant surface gravel and sandstone rocks above white-pink banded shale slopes; cushion plant/bunchgrass community. 7200 7950 ft. 43.5476° N, 109.5405° W; uncertainty 2 mi. T41N R106W S2 SE1/4 of SW1/4; SW1/4 of SE1/4 and *** 43.5476 -109.5405 2 mi. ***Also W1/2 S11; N1/2 NW1/4 S14; and NE1/4 S15. Flowering N RM0160229 N 332 RM 399695 WYNDD RM 632979 RM0160230 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-58983 Walter Fertig 16521 5 6 1996 U.S.A. Wyoming Fremont Northwest Wind River Basin: Dubois Badlands: ridge on west side of East Fork Road, ca 0.5 mi S of Pease Draw; ca 1 mi W of East Fork Wind River; ca 7 air mi ESE of Dubois. Gravelly outwash fan below tannish sandy-clay gravel knolls dominated by sagebrush; undisturbed sites dominated by cushion plant-bunchgrass community. 6800 6900 ft. 43.5188° N, 109.4808° W; uncertainty 0.25 mi. T41N R105W S17 SW1/4 of NE1/4 43.5188 -109.4808 0 mi. Flowering N RM0160230 N 333 RM 399775 WYNDD RM 633227 RM0160227 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-59028 Walter Fertig 16624 13 6 1996 U.S.A. Wyoming Fremont Northwest Wind River Basin: east end of Torrey Rim on slopes above SW end of Trail Lake, ca 7 air mi SSE of Dubois. Midslope of south and east-facing ridge on brownish-red sandy soil with abundant surface gravel of sandy limestone or granite; community of Artemisia tridentata var vaseyana/Elymus spicatus. 7700 7900 ft. 43.4352° N, 109.5433° W; uncertainty 0.25 mi. T40N R106W S14 SE1/4 of NW1/4 43.4352 -109.5433 0 mi. Flowering N RM0160227 N 334 RM 399780 WYNDD RM 613379 RM0053783 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-59032 Walter Fertig 16630 14 6 1996 U.S.A. Wyoming Fremont Northeastern Wind River Range: south end of Torrey Rim, ca 0.2 mi N of Trail Lake trailhead; ca 1 3/4 mi W of Trail Lake; ca 7 air mi S of Dubois. South facing foothills and flats on gravelly reddish sandy soil with sandstone flakes on surface; community of Artemisia tridentata var. vaseyana/Elymus spicatus. 7700 7850 ft. 43.4345° N, 109.5857° W; uncertainty 0.5 mi. T40N R106W S16 SE1/4 of SE1/4; also N1/2 of NE1/4 S21 43.4345 -109.5857 1 mi. Vegetative N RM0053783 N 335 RM 402885 Kirkpatrick 1984 RM 565872 RM0053787 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-60617 B. E. Nelson 10753 26 6 1984 U.S.A. Wyoming Fremont Absaroka Mountains: Badland Gulch or Byrd Draw on the southeast end of Table Mountain; ca 5 air mi ENE of Dubois. Red and gray badland slopes. 7800 ft. 43.54389° N, 109.52167° W; uncertainty 1 mi. T41N R106W S1 43.54389 -109.52167 1 mi. Vegetative N RM0053787 N 336 RM 405223 Kirkpatrick 1983 RM 565873 RM0053788 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-62442 Ronald L. Hartman 15584 23 6 1983 U.S.A. Wyoming Fremont Absaroka Mountains: East Fork of the Big Wind River, 7 air mi ESE of Dubois. Sagebrush hills with redbeds and shales. 6800 7200 ft. 43.49944° N, 109.48222° W; uncertainty 1 mi. T41N R105W S20 43.49944 -109.48222 1 mi. Vegetative N RM0053788 N 337 RM 567057 Kirkpatrick 1984 RM Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn Astragalus gilviflorus E. Sheld. var. purpureus Dorn
Annotated by B. E. Nelson in 1991. RM-104200 B. E. Nelson 10753 26 6 1984 U.S.A. Wyoming Fremont Southeastern Absarokas: Badland Gulch (or Byrd Draw) on the southeast end of Table Mountain, ca 5 air mi ENE of Dubois. Red and gray badland slopes. 7800 ft. 43.5439° N, 109.5216° W; uncertainty 1 mi. T41N R106W S1 43.5439 -109.5216 1 mi. N N 338 RM 567109 Wind River Basin RM 386532 RM0160235 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-104202 B. E. Nelson 10800 26 6 1984 U.S.A. Wyoming Fremont Wind River Basin: ca 1.6 air mi NE of Dubois. Red and gray banded badlands with nearly barren slopes and grassy flats. 7200 ft. 43.5444° N, 109.6011° W; uncertainty 1 mi. T41N R106W S5 43.5444 -109.6011 1 mi. Flowering N RM0160235 N 339 RM 567246 Kirkpatrick 1984 RM 565871 RM0053785 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-104209 B. E. Nelson 10925 28 6 1984 U.S.A. Wyoming Fremont Southeastern Absarokas: White Pass and vicinity, ca 6 air mi S of Ramshorn Peak, ca 9 air mi NW of Dubois. Badlands. 8100 ft. 43.6327° N, 109.7444° W; uncertainty 1 mi. T42N R107W S6 43.6327 -109.7444 1 mi. Vegetative N RM0053785 N 340 RM 611977 Kirkpatrick 1983 RM Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn Astragalus gilviflorus E. Sheld. var. purpureus Dorn
Annotated by B. E. Nelson in 1991. RM-107120 Ronald L. Hartman 15584 23 6 1983 U.S.A. Wyoming Fremont Absaroka Mountains: East Fork Big Wind River, 7 air mi ESE of Dubois. Sagebrush hills with red beds and shales. 6800 7200 ft. 43.4994° N, 109.4822° W; uncertainty 1 mi. T41N R105W S20 43.4994 -109.4822 1 mi. N N 341 RM 808758 Heidel 2010 RM 906721 RM0048471 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-143853 Bonnie Heidel 3404 2 6 2010 U.S.A. Wyoming Big Horn West slope Big Horn Mountains: right-of-way corridor on south and west sides of Alkali Road, ca 7 air mi ENE of Hyattville. Old roadcuts in redbeds and limey sandstone; occurs in sparse vegetation with Elymus spicatus and Linanthus caespitosus; restricted to right-of-way. 5620 5900 ft. T51N R89W S32 SW1/4 SE1/4; also S32 NE1/4 NE1/4 All flowers purple, with a trace of pale lavender. Flowering N RM0048471 N 342 RM 808828 Heidel 2010 RM 906752 RM0048473 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-143902 Bonnie Heidel 3408 2 6 2010 U.S.A. Wyoming Big Horn West slope Big Horn Mountains: N of Alkali Road, ca 15 air mi SE of Greybull. On sparsely vegetated ridge top with limestone gravel and reddish, chalky silt; also on side slopes and on south side of right-of-way; occurs with Koeleria macrantha, Phlox muscoides, and Physaria curvipes. 5360 ft. T52N R91W S35 NE1/4 SW1/4 Occasional; all flowers purple; flower size approaches Astragalus barrii. Flowering N RM0048473 N 343 RM 808829 Heidel 2010 RM 906753 RM0048472 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-143903 Bonnie Heidel 3407 2 6 2010 U.S.A. Wyoming Big Horn West slope Big Horn Mountains: S of Alkali Road, ca 13.5 air mi SE of Greybull. Ridge top with sparsely vegetated patches on chalky soil grading into salt-tolerant slopes; with Elymus spicatus and Linanthus caespitosus. 5140 ft. T52N R91W S34 SE1/4 NE1/4 Occasional; all flowers purple; flower size approaches Astragalus barrii. Flowering N RM0048472 N 344 RM 891219 Heidel 2016 RM 938038 RM0107801 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn RM-447907 Bonnie Heidel 4254 19 6 2016 U.S.A. Wyoming Fremont Wind River Range: Torrey Rim, ca 7.5 air mi SE of Dubois. Gravelly south-facing rim and upper slopes; with Elymus spicatus, Artemisia tridentata, Minuartia obtusiloba, Draba oligosperma, and Tetraneuris acaulis. 8600 ft. T40N R106W S15 SW1/4 Occasional. N RM0107801 N 345 RMT 5695 RM 329469 RM0002383 Fabaceae Astragalus gilviflorus E. Sheld. var. purpureus Dorn 2. Astragalus gilviflorus E. Sheld. var. purpureus Dorn
Annotated by Robert D. Dorn in 1988. Holotype.
1. Astragalus gilviflorus E. Sheld.. RMT-4706 Robert D. Dorn 3476 26 6 1980 U.S.A. Wyoming Fremont Rocky barren hills with Astragalus simplicifolius and Erigeron. 7000 ft. T42N R106W S31 W1/4 Corolla purple. Flowering N RM0002383 Y Holotype for Astragalus gilviflorus E. Sheld. var. purpureus Dorn. Vasc. Pl. Wyoming 297. 1988.