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 10210 Taylor, Amy 1997 RM 667431 RM0166015 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-613 B. E. Nelson 40232 16 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: abandoned townsite of Carbon on Carbon Creek ca 2 air mi NE of Simpson Ridge, ca 9.5 air mi SW of Medicine Bow; ca 10 air mi SE of Hanna. Sandy ridge with sandstone outcrops. 6850 6880 ft. 41.8494° N, 106.3721° W T22N R80W S26 W1/2 41.8494 -106.3721 Flowering and Fruiting N RM0166015 N 2 RM 10291 Taylor, Amy 1997 RM 667430 RM0165986 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-62 B. E. Nelson 40313 Amy J. Roderick 18 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: along Second Cottonwood Draw and vicinity, ca 26 air mi SE of Rawlins; ca 7 air mi NW of Saratoga. Stony slopes with sagebrush in draws. 6880 7016 ft. 41.5047° N, 106.9273° W T18N R85W S26 41.5047 -106.9273 Flowering and Fruiting N RM0165986 N 3 RM 10372 Taylor, Amy 1997 RM 667429 RM0165987 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-615 B. E. Nelson 40394 Amy J. Roderick 18 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: west end of Fort Steele Breaks, W of the North Platte River, ca 6.5 air mi N of Sinclair; ca 10.5 air mi NE of Rawlins. Rough breaks of sandstone and mudstone with intervening draws of sand to clay dominated by sagebrush with hopsage, shadscale, Gardners saltbush, and spiny horsebrush. 6500 6600 ft. 41.8785° N, 107.0705° W T22N R86W S14 S1/4; also N1/4 S23 41.8785 -107.0705 Fruiting N RM0165987 N 4 RM 10406 Taylor, Amy 1997 RM 667428 RM0165988 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-616 B. E. Nelson 40428 Amy J. Roderick 19 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: along Twentymile or County Road 605 on Hogback Ridge, ca 10.5 air mi SW of Rawlins; ca 4 air mi N of Separation Peak. Sandy areas back of rimrock. 7120 7280 ft. 41.693° N, 107.4053° W T20N R89W S22; also S23 41.693 -107.4053 Fruiting N RM0165988 N 5 RM 10442 Taylor, Amy 1997 RM 667427 RM0165989 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-617 B. E. Nelson 40463 Amy J. Roderick 20 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Stinkhole Draw and ridges to NE, ca 16.5 air mi N of Sinclair; ca 17.5 air mi NE of Rawlins. Ridge with flat sandy areas and sandstone outcrops. 6680 6740 ft. 41.9949° N, 107.0317° W T23N R85W S6 N1/2 41.9949 -107.0317 Fruiting N RM0165989 N 6 RM 10870 Taylor, Amy 1997 RM 667426 RM0165990 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-627 B. E. Nelson 41124 26 6 1997 U.S.A. Wyoming Carbon [location and coordinates withheld] Sagebrush slopes and flats. 6620 6740 ft. Fruiting N RM0165990 N 7 RM 112025 Ebertowski 2002 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-14377 Peter J. Ebertowski 1644 13 7 2002 U.S.A. Wyoming Niobrara Thunder Basin National Grassland and Vicinity: tributary of Cow Creek, on Cow Creek or County Road 3, ca 18 air mi NNW of Lance Creek; ca 27 air mi WSW of Mule Creek Junction. Grassland with patches of yucca. 4220 4340 ft. 43.2833° N, 104.7224° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T38N R66W S12 E1/2 43.2833 -104.7224 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Fruiting N N 8 RM 113111 Ebertowski 2002 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-14419 Peter J. Ebertowski 2620 5 8 2002 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: Stinking Water Creek on County Road 31, ca 34 air mi SSW of Wright; ca 42 air mi NNW of Douglas. Koeleria, Stipa, Bouteloua grassland. 5190 5240 ft. 43.3065° N, 105.7278° W; uncertainty 1 mi. T39N R74W S34 N1/2 43.3065 -105.7278 1 mi. Fruiting N N 9 RM 11518 Taylor, Amy 1997 RM 667425 RM0165991 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-641 Ronald L. Hartman 57153 Amy J. Roderick 9 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Ferris Mountain Ranch Road, ca 2-2.5 air mi NNE to NE of Lamont. Sagebrush flats and rocky ridge. 6750 6950 ft. 42.253° N, 107.4353° W T26N R89W S2 S1/4; also S11 and W1/2 S12 42.253 -107.4353 Flowering N RM0165991 N 10 RM 11614 Taylor, Amy 1997 RM 667424 RM0166033 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-644 Ronald L. Hartman 57249 Amy J. Roderick 9 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Whiskey Gap to 1 mi N. Roadside. 6300 6500 ft. 42.3397° N, 107.4159° W T27N R89W S1 E1/2 42.3397 -107.4159 Flowering and Fruiting N RM0166033 N 11 RM 116211 Ebertowski 2003 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-14519 Peter J. Ebertowski 4888 14 6 2003 U.S.A. Wyoming Niobrara Thunder Basin National Grassland and Vicinity: hills N of Snyder Creek and SE of the confluence of Windmill and North Pasture draws, on Dixon or County Road 2, ca 38 air mi SW of Newcastle; ca 28 air mi N of Lance Creek. Sagebrush grassland. 4160 4240 ft. 43.4318° N, 104.6735° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T40N R65W S21 NW1/4 43.4318 -104.6735 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Fruiting N N 12 RM 1624 Taylor, Amy 1997 RM 667476 RM0165922 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-278 Amy J. Roderick 1169 26 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Needle Peak N of Baggot or County Road 680, ca 11.2 air mi NE of Encampment; ca 20.2 air mi SW of Saratoga. Gravelly sagebrush grasslands and draw. 7300 7650 ft. 41.2828° N, 106.7294° W T15N R83W S9 W1/2; also NW1/4 S8 41.2828 -106.7294 Fruiting N RM0165922 N 13 RM 183430 Welp 1994 673007 RM0166037 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17433 B. E. Nelson 30980 Laura Welp 3 6 1994 U.S.A. Wyoming Carbon [location and coordinates withheld] Sandstone pavement, rimrock, and adjacent slopes with cushion plant community or sagebrush steppe. 6750 7065 ft. Fruiting N RM0166037 N 14 RM 183715 Welp 1994 673006 RM0166038 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17441 B. E. Nelson 31264 Laura Welp 7 6 1994 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: Chain Lakes Rim along Riner Cutoff or BLM Road 3203, ca 2 air mi S of Chain Lakes, ca 19.5 air mi NNE of Wamsutter. Sandy slopes and washes with scattered vegetation and large barren areas. 6720 6780 ft. 41° 56' 56" N, 107° 49' 16" W T23N R92W S29 NE1/4 41.948889 -107.821111 Fruiting N RM0166038 N 15 RM 183761 Welp 1994 673005 RM0166039 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17444 B. E. Nelson 31310 Laura Welp 7 6 1994 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: along Lost Creek below Eagles Nest Spring, ca 1 air mi ESE of Eagles Nest, ca 30 air mi NNW of Wamsutter; ca 50 air mi WNW of Rawlins. Sagebrush slope at the edge of a large dry wash. 6620 ft. 42.0845° N, 108.1236° W; uncertainty .75 mi., Digital Map T24N R95W S2 NW1/4; also NE1/4 S3 42.0845 -108.1236 1 mi. GeoLocate AP Flowering and Fruiting N RM0166039 N 16 RM 183798 Welp 1994 RM 673004 RM0166040 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17446 B. E. Nelson 31347 Laura Welp 7 6 1994 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: ridge about halfway between Hay and Lost Creek reservoirs, ca 38 air mi NE of Point of Rocks; ca 29 air mi NW of Wamsutter. Indian ricegrass above, badlands slopes with sagebrush on the east-facing sides of gullies, some sandstone outcrops and rocks. 6680 6780 ft. 42.0378° N, 108.2483° W T24N R96W S22 SE1/4; also NE1/4 S27 42.0378 -108.2483 Fruiting N RM0166040 N 17 RM 183855 Welp 1994 673003 RM0166041 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17450 B. E. Nelson 31404 Laura Welp 9 6 1994 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: sand dunes and slope along Greasewood Wash, ca 4 air mi N of Black Rock, ca 32.5 mi NE of Rock Springs. Sandy slopes with sagebrush and patches of hopsage. 6760 ft. 41° 55' 55" N, 108° 47' 18" W T23N R101W S36 41.924201 -108.791612 NAD 83 1 mi. GeoLocate AP Flowering and Fruiting N RM0166041 N 18 RM 183917 Welp 1994 673010 RM0166036 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17458 Laura Welp 1029 23 6 1994 U.S.A. Wyoming Carbon Great Divide Basin Area: Great Divide Basin: Scotty Canyon along Atlantic Rim, ca 17 air mi SW of Rawlins; ca 11 air mi WSW of Chokecherry Knob. South-facing slope of drainage; partially vegetated with scattered, low sagebrush and rabbitbrush; dry, red, rocky soil. 7700 7800 ft. 41° 37' 37" N, 107° 25' 26" W T19N R89W S16 South1/2 41.626944 -107.423889 Fruiting N RM0166036 N 19 RM 184136 Welp 1994 673009 RM0166011 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17465 Laura Welp 1221 25 6 1994 U.S.A. Wyoming Carbon Great Divide Basin Area: Great Divide Basin: perimeter and drainage of Little Sand Spring, ca 10 air mi ESE of Lamont; ca 9 air mi NW of Table Mountain. Side of spring; dense graminoids dominant; wet peaty soil. 6900 6940 ft. 42.1814° N, 107.2933° W T26N R88W S36 NW1/4 42.1814 -107.2933 Fruiting N RM0166011 N 20 RM 184433 Welp 1994 673008 RM0166010 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17479 Laura Welp 1480 29 6 1994 U.S.A. Wyoming Carbon Great Divide Basin Area: Great Divide Basin: Chicken Spring and adjacent rim, ca 10.5 air mi NW of Rawlins; ca 5 air mi S of Rendle Point. Dry spring drainage; dense graminoids dominant, heavily grazed; dry soil. 7080 7520 ft. 41° 54' 54" N, 107° 20' 56" W T22N R88W S4 41.915 -107.348889 Fruiting N RM0166010 N 21 RM 187556 Welp 1994 673011 RM0166035 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-120 Laura Welp 827 20 6 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Green Mountain: near West Cottonwood Creek, ca 6.5 air mi ENE of Crooks Peak; ca 12.5 air mi W of Three Forks. Bottom of drainage; dense graminoids dominant; moist, dark soil. 7020 7100 ft. 42.4131° N, 107.765° W T28N R92W S12 SW1/4; also NW1/4 S13 42.4131 -107.765 Fruiting N RM0166035 N 22 RM 187822 Welp 1994 673002 RM0166042 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17647 Ronald L. Hartman 45884 20 6 1994 U.S.A. Wyoming Carbon [location and coordinates withheld] Sagebrush slopes, area beneath snow fence, and shale and sandstone outcrops. 6800 6950 ft. Fruiting N RM0166042 N 23 RM 188005 Welp 1994 673001 RM0166043 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17650 Ronald L. Hartman 46066 21 6 1994 U.S.A. Wyoming Carbon Great Divide Basin Area: Great Divide Basin: Willow Hill area, ca 13 air mi NW of Rawlins. Limestone and sandstone outcrops, sandy and clay slopes with stream and pond below. 6900 7100 ft. 41° 57' 57" N, 107° 20' 14" W T23N R88W S16 SW1/4; also SE1/4 S17, NE1/4 S20; also NW1/4 S21 41.965833 -107.337222 Fruiting N RM0166043 N 24 RM 188371 Welp 1995 674635 RM0166006 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don 1. Astragalus pectinatus (Hook.) Douglas ex G. Don
Annotated by Laura Welp. RM-17658 B. E. Nelson 35055 15 6 1995 U.S.A. Wyoming Carbon [location and coordinates withheld] Clay flats with low Atriplex and Artemisias. 6540 ft. Flowering N RM0166006 N 25 RM 188469 Welp 1995 674636 RM0166003 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don 1. Astragalus pectinatus (Hook.) Douglas ex G. Don
Annotated by Laura Welp. RM-17661 B. E. Nelson 35573 26 6 1995 U.S.A. Wyoming Carbon Great Divide Basin Area: Great Divide Basin: W of U.S. Hwy 287 ca 1.5 air mi NW of Ninemile Hill on the Continental Divide, ca 10 air mi NNW of Rawlins. In and along a sagebrush draw. 7160 7432 ft. 41.9208° N, 107.3181° W T23N R88W S34 41.9208 -107.3181 N N Flowering N RM0166003 N 26 RM 189112 Welp 1995 674906 RM0165993 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17694 Laura Welp 5149 9 6 1995 U.S.A. Wyoming Sweetwater [location and coordinates withheld] Rocky sparsely vegetated west facing slope with clay soil with sand. 6950 7000 ft. Flowering N RM0165993 N 27 RM 189345 Welp 1995 674595 RM0166046 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17704 Laura Welp 5379 14 6 1995 U.S.A. Wyoming Carbon [location and coordinates withheld] Top of low ridge with grasses and scattered sagebrush; sandy, rocky soil with sandstone outcrops. 7220 7280 ft. Flowering N RM0166046 N 28 RM 189435 Welp 1995 674596 RM0166045 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17706 Laura Welp 5468 21 6 1995 U.S.A. Wyoming Carbon [location and coordinates withheld] Steep south facing slope with grasses and sagebrush; sandy, rocky soil. 6900 7200 ft. Flowering and Fruiting N RM0166045 N 29 RM 189478 Welp 1995 674597 RM0166044 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17707 Laura Welp 5510 21 6 1995 U.S.A. Wyoming Carbon Great Divide Basin Area: Great Divide Basin: top of Red Rim, ca 8 air mi SW of Hadsell; ca 13.5 air mi E of Creston Junction. West facing slope with grasses. 7060 7250 ft. 42.2103° N, 107.5264° W T26N R90W S24 SE1/4; also NE1/4 S25 42.2103 -107.5264 Flowering N RM0166044 N 30 RM 189574 Welp 1995 674928 RM0166012 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17709 Laura Welp 5604 22 6 1995 U.S.A. Wyoming Carbon Great Divide Basin Area: Great Divide Basin: flat near Separation Creek, ca 7 air mi E of Separation Point; ca 16 air mi S of Ferris. Low basin with grasses, scattered sagebrush, and greasewood; sandy soil with clay in lower areas. 6500 ft. 42.037° N, 107.32° W T24N R88W S22 42.037 -107.32 Flowering and Fruiting N RM0166012 N 31 RM 189613 Welp 1995 RM 674598 RM0166020 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17710 Laura Welp 5643 22 6 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: ridge near Windy Hill, ca 8.5 air mi NE of Creston Junction; ca 19 air mi W of Rawlins. Sparsely vegetated west facing slope with grasses and Arenaria; fine soil with scattered boulders. 7000 7100 ft. 41.8192° N, 107.6106° W T21N R90W S6 South1/2; also N1/2 S7 41.8192 -107.6106 Flowering N RM0166020 N 32 RM 190445 Welp 1995 RM 674599 RM0165992 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17733 Laura Welp 6463 20 7 1995 U.S.A. Wyoming Carbon [location and coordinates withheld] Partially vegetated west facing slope of sand dune with grasses and scattered saltbush and rabbitbrush; sandy soil. 6800 7200 ft. Fruiting N RM0165992 N 33 RM 190548 Welp 1995 674602 RM0166050 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17736 Laura Welp 6566 21 7 1995 U.S.A. Wyoming Carbon Great Divide Basin Area: Great Divide Basin: Boggy Meadows, ca 4 air mi E of Separation Point; ca 6 air mi W of Rendle Spring. Partially vegetated sand dune. 6490 6520 ft. 42.0803° N, 107.3581° W T24N R88W S5 NW1/4; also N1/2 S6 42.0803 -107.3581 Fruiting N RM0166050 N 34 RM 190606 Welp 1995 674603 RM0166049 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17738 Laura Welp 6622 21 7 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: Battle Spring Draw, ca 27 air mi SW of Bairoil; ca 26 air mi N of Wamsutter. Top of low hill with sagebrush and grasses; sandy soil. 6550 6580 ft. 42.0372° N, 107.9572° W T24N R93W S19 W1/2 42.0372 -107.9572 Fruiting N RM0166049 N 35 RM 190638 Welp 1995 674604 RM0166048 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17739 Laura Welp 6654 23 7 1995 U.S.A. Wyoming Sweetwater [location and coordinates withheld] Top of low ridge; partially vegetated with scattered grasses and sagebrush; fine shaly soil. 6730 6840 ft. Fruiting N RM0166048 N 36 RM 190661 Welp 1995 674605 RM0166047 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17740 Laura Welp 6677 23 7 1995 U.S.A. Wyoming Sweetwater [location and coordinates withheld] Disturbed roadside on top of knoll. 6620 6660 ft. Fruiting N RM0166047 N 37 RM 190755 Welp 1995 674629 RM0166051 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17746 Laura Welp 6769 23 7 1995 U.S.A. Wyoming Sweetwater [location and coordinates withheld] Partially vegetated knoll with grasses and sagebrush; sandy rocky soil. 6860 7150 ft. Fruiting N RM0166051 N 38 RM 190783 Welp 1995 674630 RM0166021 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17747 Laura Welp 6797 25 7 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: sand dune ca 16 air mi N of Wamsutter; ca 8.5 air mi SE of Circle Bar Lake. Slight south facing slope with sagebrush and grasses; fine sandy soil. 6810 6850 ft. 41.96472° N, 107.8794° W T23N R93W S14 41.96472 -107.8794 Fruiting N RM0166021 N 39 RM 190824 Welp 1995 674631 RM0165999 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don 1. Astragalus pectinatus (Hook.) Douglas ex G. Don
Annotated by Mike Emers. RM-17749 Laura Welp 6838 25 7 1995 U.S.A. Wyoming Carbon Great Divide Basin Area: Great Divide Basin: Separation Flats, ca 14 air mi NW of Rawlins; ca 23.5 air mi S of Bairoil. Bare sandstone knoll with sandy rocky soil. 6600 6710 ft. 41.9067° N, 107.4647° W T22N R89W S4 W1/2; also E1/2 S5 41.9067 -107.4647 Fruiting N RM0165999 N 40 RM 190891 Welp 1995 674632 RM0165998 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don 1. Astragalus pectinatus (Hook.) Douglas ex G. Don
Annotated by Mike Emers. RM-17752 Laura Welp 6904 29 7 1995 U.S.A. Wyoming Carbon [location and coordinates withheld] Partially vegetated east facing slope with grasses and sagebrush; rocky sandy soil with sandstone outcrops. 6600 6860 ft. Fruiting N RM0165998 N 41 RM 191120 Welp 1995 674633 RM0166007 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don 1. Astragalus pectinatus (Hook.) Douglas ex G. Don
Annotated by Mike Emers. RM-17763 Laura Welp 7127 3 8 1995 U.S.A. Wyoming Carbon Great Divide Basin Area: Ferris Mountains: Red Hills, ca 4 mi W of Three Forks; ca 6.5 air mi NE of Whiskey Peak. South facing face of rocky sandstone rim with sagebrush and scattered pine; silty soil with large boulders. 6500 6700 ft. 42.355° N, 107.4931° W T28N R89W S32 NW1/4 42.355 -107.4931 Fruiting N RM0166007 N 42 RM 191133 Welp 1995 674634 RM0166005 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-17764 Laura Welp 7140 3 8 1995 U.S.A. Wyoming Fremont Great Divide Basin Area: Green Mountain: ca 5.5 air mi SE of Jeffrey City; ca 9 air mi NE of Crooks Peak. Moist narrow draw with grasses in sandstone hills. 6400 6500 ft. 42.4411° N, 107.7822° W T29N R91W S31 NE1/4 42.4411 -107.7822 Fruiting N RM0166005 N 43 RM 1963 Taylor, Amy 1997 RM 667475 RM0165925 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-288 Amy J. Roderick 1497 30 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Freezeout Mountains: ca 1 air mi from junction of Wyo Hwy 77 and Wyo Hwy 487, ca 22 air mi NW of Medicine Bow. Sagebrush grassland. 6960 ft. 42.1807° N, 106.2672° W T26N R79W S35 42.1807 -106.2672 Fruiting N RM0165925 N 44 RM 1988 Taylor, Amy 1997 RM 667474 RM0165926 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-289 Amy J. Roderick 1519 Pamela Foster 3 7 1997 U.S.A. Wyoming Fremont Upper North Platte and Laramie River Drainages: E of Agate Flat or BLM Road 2404, ca 15.7 air mi NW of Three Forks Junction; ca 9 air mi NE of Jeffrey City. Sagebrush grassland in sandy soil. 6300 6350 ft. 42.4966° N, 107.6714° W T29N R91W S12 42.4966 -107.6714 Fruiting N RM0165926 N 45 RM 224 Taylor, Amy 1998 RM 667268 RM0166004 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-37 Amy J. Roderick 7850 Kevin J. Taylor 6 8 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Ferris Mountains: southeast end of range, ca 17.4 air mi N of Independence Rock. Sagebrush-grassland; red sandy soil; Artemisia nova common. 7200 ft. 42.2385° N, 107.1628° W T26N R86W S7 42.2385 -107.1628 Fruiting N RM0166004 N 46 RM 228154 Kastning WY RM 571569 RM0165944 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-20383 Ronald L. Hartman 23708 Nancy Kastning 14 6 1988 U.S.A. Wyoming Carbon Sierra Madre/Park Ranges: Sierra Madre: ca 13 air mi NNW of Bridger Peak. Sandy slope with sagebrush and areas with selenium indicating plants. 7600 ft. 41.3739° N, 107.1275° W; uncertainty 1 mi. T16N R87W S12; also S6, S8, S9; also S16 41.3739 -107.1275 1 mi. Flowering and Fruiting N RM0165944 N 47 RM 2385 Taylor, Amy 1997 RM 667473 RM0165927 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-305 Amy J. Roderick 1864 7 7 1997 U.S.A. Wyoming Carbon [location and coordinates withheld] South facing red sand butte. 6700 ft. Fruiting N RM0165927 N 48 RM 2402 Taylor, Amy 1997 RM 667472 RM0165928 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-306 Amy J. Roderick 1881 7 7 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Freezeout Mountains: west end of range S of Red Draw, ca 14 air mi NW of Medicine Bow townsite. Sagebrush/snowberry draw in sandy soil. 7000 ft. 42.0676° N, 106.3527° W T24N R80W S12 42.0676 -106.3527 Fruiting N RM0165928 N 49 RM 2691 Taylor, Amy 1997 RM 667471 RM0165929 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-29 Amy J. Roderick 2145 12 7 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Pedro Mountains: south side of range W of County Road 291, ca 12 air mi NE of Seminoe Dam. Sagebrush flats. 6700 6900 ft. 42.3108° N, 106.7928° W T27N R83W S17 SE1/4 42.3108 -106.7928 Fruiting N RM0165929 N 50 RM 2741 Taylor, Amy 1997 RM 667435 RM0166016 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-318 Amy J. Roderick 2190 12 7 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: butte S of County Road 324, ca 5 air mi ENE of Sinclair; ca 9.5 air mi E of Rawlins. Dry shale slope dominated by rabbitbrush, sagebrush, snakeweed, and selenium indicators. 6600 ft. 41.8203° N, 107.0317° W T21N R85W S6 41.8203 -107.0317 Fruiting N RM0166016 N 51 RM 2810 Taylor, Amy 1997 RM 667434 RM0165930 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-319 Amy J. Roderick 2252 14 7 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Teton Reservoir E of Wyo Hwy 71, ca 12.4 air mi S of Rawlins. Greasewood/sagebrush in vicinity of reservoir. 7000 ft. 41.6061° N, 107.2523° W T19N R88W S24 41.6061 -107.2523 Fruiting N RM0165930 N 52 RM 3172 Taylor, Amy 1997 RM 667433 RM0166013 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-339 Amy J. Roderick 2578 20 7 1997 U.S.A. Wyoming Carbon [location and coordinates withheld] Sandy area among sandstone rock features with snowberry and sagebrush. 6900 ft. Fruiting N RM0166013 N 53 RM 319444 Newton 2005 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-25016 Rachel Newton 1768 10 7 2005 U.S.A. Wyoming Carbon Wetlands and Adjacent Areas: North Platte River, ca 40 air mi WSW of Medicine Bow. Dry banks and uplands. 6472 ft. 41.7401° N, 106.9479° W; GPS Reading T20N R85W S11 SW1/4 41.7401 -106.9479 NAD 83 GPS Reading Fruiting N N 54 RM 322115 Newton 2005 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-25172 Rachel Newton 720 22 6 2005 U.S.A. Wyoming Albany Wetlands and Adjacent Areas: Meeboer Lake, ca 15 air mi SW of Laramie. Sandy uplands. 6870 ft. 41.2174° N, 105.8256° W; GPS Reading T14N R75W S4 NW1/4 41.2174 -105.8256 NAD 83 GPS Reading Flowering N N 55 RM 322193 Newton 2005 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-25174 Rachel Newton 791 22 6 2005 U.S.A. Wyoming Albany Wetlands and Adjacent Areas: Gelatt Lake, ca 15 air mi SW of Laramie. Dry, sandy uplands. 6959 ft. 41.2365° N, 105.8398° W; GPS Reading T15N R75W S29 SW1/4 41.2365 -105.8398 NAD 83 GPS Reading Flowering N N 56 RM 322216 Newton 2005 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-25175 Rachel Newton 811 22 6 2005 U.S.A. Wyoming Albany Wetlands and Adjacent Areas: Twin Buttes Lake, ca 16 air mi SW of Laramie. Sandy, rocky uplands. 7216 ft. 41.2364° N, 105.8519° W; GPS Reading T15N R75W S30 41.2364 -105.8519 NAD 83 GPS Reading Flowering and Fruiting N N 57 RM 3338 Taylor, Amy 1997 RM 667432 RM0166014 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-347 Amy J. Roderick 2726 22 7 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Seminoe Reservoir, ca 6 air mi SE of Seminoe Dam; ca 21.2 air mi NW of Hanna. Sandy embankments of reservoir with tamarix and at the edge of sagebrush/greasewood flats. 6430 ft. 42.1085° N, 106.8318° W T25N R84W S25 42.1085 -106.8318 Fruiting N RM0166014 N 58 RM 335791 Porter RM 188387 RM0165935 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-29975 C. L. Porter 2861 20 6 1941 U.S.A. Wyoming Albany Laramie, near City Springs. In clay-gumbo soil, big hollow. 41.3096° N, 105.5517° W; NAD 83, uncertainty 0.5 mi., Digital Map T16N R73W S35 41.3096 -105.5517 NAD 83 1 mi. Digital Map Located on the north side of City Springs; north side of Grand Avenue on the far east side of the town; geo-locate.org. EL Flowering and Fruiting N RM0165935 N 59 RM 336680 Porter RM 203971 RM0165983 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-30373 C. L. Porter 3842 12 6 1946 U.S.A. Wyoming Converse 8 mi S of Douglas. Dry rolling hills. 4900 ft. 42.7002° N, 105.2592° W; NAD 83, uncertainty 1 mi., Digital Map T32N R70W S33 42.7002 -105.2592 NAD 83 1 mi. Digital Map Located 8 miles south of Douglas on US Hwy 20 & 87; 2 miles SW from Smith Creek; geo-locate.org. EL Fruiting N RM0165983 N 60 RM 337029 Porter RM 207362 RM0165976 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-30496 C. L. Porter 4173 26 5 1947 U.S.A. Wyoming Carbon Platte River at Ft. Steele. 41.7778° N, 106.9458° W; NAD 83, uncertainty 1 mi., Digital Map T21N R85W S23 and S24 41.7778 -106.9458 NAD 83 1 mi. Digital Map Located at Fort Steele near the North Platte River; 1.75 miles north of US Interstate 80; geo-locate.org. EL Flowering N RM0165976 N 61 RM 337779 Porter RM 215427 RM0166028 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-30803 C. L. Porter 4876 30 5 1949 U.S.A. Wyoming Carbon Muddy Gap. On the Chugwater Formation. 6200 ft. 42.3462° N, 107.4621° W; NAD 83, uncertainty 1 mi., Digital Map T27N R89W S3 42.3462 -107.4621 NAD 83 1 mi. N Y Digital Map Located at the Muddy Gap, Chugwater formation, off of US Hwy 287; 0.5 miles south of the town of Muddy Gap on the highway; geo-locate.org. EL Flowering N RM0166028 N 62 RM 338732 Porter RM 222754 RM0165978 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-31168 C. L. Porter 5728 10 7 1951 U.S.A. Wyoming Converse 6 mi SE of Douglas. in the badlands, clayey eroded hills. 5000 ft. 42.7133° N, 105.2785° W; NAD 83, uncertainty 2 mi., Digital Map T32N R70W S29 42.7133 -105.2785 NAD 83 2 mi. N Y Digital Map Located ca 6 miles SE of Douglas on US Hwy 20, 26, and 87; ca 1.75 miles east of Beacon 11A; geo-locate.org. EL Fruiting N RM0165978 N 63 RM 339956 Porter RM 247773 RM0165975 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-31738 C. L. Porter 6776 14 7 1955 U.S.A. Wyoming Carbon 2 mi SW of Difficulty. On the Morrison Formation in the dry hills of a canyon. 6400 ft. 42.0419° N, 106.417° W; NAD 83, uncertainty 1 mi., Digital Map T24N R80W S21 42.0419 -106.417 NAD 83 1 mi. Y Digital Map Located 2 miles SW of Difficulty near Difficulty Creek and Beer Mug Mountain; among the Freezeout Mountain range; geo-locate.org. EL Fruiting N RM0165975 N 64 RM 3453 Taylor, Amy 1997 RM 667487 RM0166052 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-344 Amy J. Roderick 283 1 6 1997 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Granite Mountains: Martins Cove, N of Wyo Hwy 220, ca 13 air mi NE of Muddy Gap Junction. West facing slope with granite boulders among juniper and limber pine. 6180 ft. 42.4529° N, 107.2389° W T29N R87W S27 SW1/4 42.4529 -107.2389 Flowering N RM0166052 N 65 RM 382954 Red Mountain 1992 RM 961991 RM0219653 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-47446 Linda Shoemaker 37 Mari Combs 14 6 1992 14 Jun 1992 U.S.A. Wyoming Albany Medicine Bow Mountains: Red Mountain and vicinity: between plateaus close to quarries, ca 5.9 air mi SE of Jelm Mountain. Sagebrush-grassland, red sandy-clay with mountain mahogany. 7760 7900 ft. 41.02333° N, 105.92778° W T12N R76W S9 41.02333 -105.92778 Fruiting N RM0219653 N 66 RM 3854 Taylor, Amy 1997 RM 667486 RM0166053 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-361 Amy J. Roderick 319 1 6 1997 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Grey Reef Reservoir access road off of Wyo Hwy 220 along North Platte River, ca 26 air mi SW of Casper. Sandy slope arising out of greasewood flats adjacent to river; disturbed. 5320 5400 ft. 42.584° N, 106.6884° W T30N R82W S8 NE1/4 42.584 -106.6884 Flowering N RM0166053 N 67 RM 401299 WYNDD RM 724306 RM0165942 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-59773 Walter Fertig 18662 Laura Welp 6 6 1999 U.S.A. Wyoming Albany Laramie Basin: Hutton Lake National Wldlife Refuge: south side of Lake George, ca 10 mi SW of Laramie. Sandy-gravelly barrens on gently-dipping north side of low knoll in grassland of Poa secunda and Elymus lanceolatus surrounded by Distichlis grassland and Sarcobatus thickets. 7200 ft. T14N R74W S17 NE1/4 of SW1/4 Flowering N RM0165942 N 68 RM 401718 WYNDD RM 703980 RM0165952 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-59929 Walter Fertig 19394 Laura Welp 20 5 2001 U.S.A. Wyoming Albany Laramie Basin: Hutton Lake National Wildlife Refuge: slopes on west side of Hutton Lake, ca 3.5 air mi SE of Wyo Hwy 230 and 7 mi W of U.S. Hwy 287, ca 10 air mi SW of Laramie. Shortgrass prairie of Elymus smithii/Carex stenophylla on gentle east facing rim and swale on west side of alkali lake. Soil gray or reddish clay-sand. 7250 ft. 41.1675° N, 105.718° W; uncertainty 0.25 mi. T14N R74W S20 NW1/4 SE1/4 NW1/4 41.1675 -105.718 0 mi. Flowering N RM0165952 N 69 RM 4355 Taylor, Amy 1997 RM 667485 RM0166054 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-383 Amy J. Roderick 364 3 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: northeast facing foothills of Fort Steele Breaks, ca 2.7 air mi N of Sinclair. Granite banded slopes of scattered shrubs leading into sagebrush draw. 6700 7000 ft. 41.8639° N, 107.0123° W T22N R85W S20 41.8639 -107.0123 Flowering N RM0166054 N 70 RM 46001 Packer 1997 RM 678480 RM0166019 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-12298 B. A. Packer 246 J. Brondum and T. McGowan 12 6 1997 U.S.A. Wyoming Platte Laramie Range: ca 1.8 air mi N from Wyo Hwy 34; ca 39.9 air mi NE of Laramie. Grassland, dry creek beds. 5600 5660 ft. 41.8786° N, 105.2445° W; uncertainty 0.5 mi. T22N R70W S16 NE1/4 41.8786 -105.2445 1 mi. Fruiting N RM0166019 N 71 RM 4610 Taylor, Amy 1997 RM 667484 RM0166055 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-391 Amy J. Roderick 387 3 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: bluff abutting dirt road leading to Sunshine Beach in Seminoe State Park, ca 2.4 air mi S of Seminoe Dam; ca 25.5 air mi NE of Sinclair. Calcareous and sandy substrate of bluff dominated by mountain mahogany and sagebrush. 6700 ft. 42.1229° N, 106.9097° W T25N R84W S20 42.1229 -106.9097 Flowering and Fruiting N RM0166055 N 72 RM 478193 So Rocky Mts RM 540884 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-88112 Betsy E. Neely 5092 9 6 1988 U.S.A. Colorado Yuma 0.2 mi W of Arikaree River 1 mi W of Kansas; Stone property, Willow Creek Ranch quadrangle. Dry east facing slope just W of large cat-tail dominated marsh. 3350 ft. 39.9705° N, 102.0657° W; uncertainty 1 mi. T1S R42W S15 39.9705 -102.0657 1 mi. Flowering N N 73 RM 478228 So Rocky Mts RM 540852 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-88131 Betsy E. Neely 5249 7 1988 U.S.A. Colorado Jackson Diamond J Ranch. Flowering N N 74 RM 482464 So Rocky Mts RM 105242 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-79204 Earl L. Johnston 238 1 7 1926 01 Jul 1926 U.S.A. Colorado Weld West of Greely, CO. Flowering N N 75 RM 486391 So Rocky Mts RM 57132 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-72065 G. S. Dodds 2066 1 7 1906 U.S.A. Colorado Weld Pawnee Buttes. N N 76 RM 486596 So Rocky Mts RM 162848 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don Astragalus pectinatus (Hook.) Douglas ex G. Don
Annotated by Gerald B. Ownbey in 1939. RM-80892 George E. Osterhout 120 19 5 1892 U.S.A. Colorado Weld New Windsor. Flowering N N 77 RM 487970 So Rocky Mts RM 162849 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-91648 George E. Osterhout 375 14 5 1894 U.S.A. Colorado Weld New Windsor. Flowering and Fruiting N N 78 RM 488055 So Rocky Mts RM 162846 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-91662 George E. Osterhout 3904 15 6 1909 U.S.A. Colorado Bent Las Animas. Flowering N N 79 RM 488056 So Rocky Mts RM 63063 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-91662 George E. Osterhout 3904 15 6 1909 U.S.A. Colorado Bent Las Animas. Flowering N N 80 RM 488241 So Rocky Mts RM 162850 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-72551 George E. Osterhout 4144 4 6 1909 U.S.A. Colorado Weld Windsor. Flowering N N 81 RM 489710 So Rocky Mts RM 162845 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-91860 George E. Osterhout 6696 16 6 1927 U.S.A. Colorado Huerfano Walsenburg. Flowering and Fruiting N N 82 RM 491063 So Rocky Mts RM 669054 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don Astragalus pectinatus (Hook.) Douglas ex G. Don
Annotated by C. L. Porter in 1948. RM-92252 Harold D. Harrington 91 12 6 1944 U.S.A. Colorado Weld 4 mi S of Windsor. Roadside. 4900 ft. Fruiting N N 83 RM 494202 So Rocky Mts RM 504560 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don Astragalus pectinatus (Hook.) Douglas ex G. Don
Annotated by Frederick J. Hermann. RM-82954 Leon C. Snyder S-85 8 6 1938 U.S.A. Colorado Weld Flat slope; with grass. 5400 ft. T10N R65W S5 Flowering and Fruiting N N 84 RM 494884 So Rocky Mts RM 175313 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-83232 Marion Ownbey 1307 26 6 1937 U.S.A. Colorado Elbert 4 mi NE of Agate. Badly eroded plains. Flowering N N 85 RM 498976 So Rocky Mts USFS 504561 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don Astragalus pectinatus (Hook.) Douglas ex G. Don
Annotated by Frederick J. Hermann. RM-96289 Robert M. Muir M-34 29 6 1937 U.S.A. Colorado Weld Experimental Range. Sandy loam. 5000 ft. 40.8648° N, 104.7053° W; uncertainty 1 mi. T10N R65W S6 40.8648 -104.7053 1 mi. Flowering N N 86 RM 503037 So Rocky Mts RM 734629 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-98173 William A. Weber 18643 R. C. Witmann 12 6 1993 U.S.A. Colorado Pueblo 4 mi S of bridge over Huerfano River on road 703; Chicasa Creek drainage. Flowering and Fruiting N N 87 RM 503456 So Rocky Mts RM 42717 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-98426 [C. S. Crandall] 833 4 6 1894 U.S.A. Colorado Larimer [Fort Collins]: pasture near river. Fruiting N N 88 RM 503457 So Rocky Mts RM 42716 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-98427 [C. S. Crandall] 834 27 1891 U.S.A. Colorado Larimer [Fort Collins]: along railroad. Flowering N N 89 RM 50441 Packer 1997 RM 678466 RM0166018 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-12393 Ronald L. Hartman 58115 21 6 1997 U.S.A. Wyoming Albany Laramie Range: SW of Mule Creek crossing and along Mule Creek, ca 6 air mi SSE of Marshall. Sandstone and limestone caprock and adjacent flats, also along the creek. 7000 7100 ft. 42.1952° N, 105.8193° W T26N R75W S27 42.1952 -105.8193 Flowering and Fruiting N RM0166018 N 90 RM 5158 Taylor, Amy 1997 RM 667483 RM0166056 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-421 Amy J. Roderick 436 6 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: foothill ridges S of Freezeout Mountains, ca 14 air mi NE of Hanna townsite. Creek bottom through sandstone canyon. 6612 6750 ft. 42.024° N, 106.3721° W T24N R80W S26 SW1/4 42.024 -106.3721 Flowering N RM0166056 N 91 RM 5222 Taylor, Amy 1998 RM 667232 RM0166034 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-429 Amy J. Roderick 4416 3 6 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Granite Mountains: ca 1.5 air mi SE from Lone Mountain; ca 19.2 air mi W of junction with Wyo Hwy 220. Sagebrush with granitic outcrops; Selaginella densa common. 6800 6900 ft. 42.5549° N, 107.4551° W T30N R89W S23 NW1/4; also S24 42.5549 -107.4551 Flowering N RM0166034 N 92 RM 5312 Taylor, Amy 1998 RM 667275 RM0165994 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-434 Amy J. Roderick 4497 6 6 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: E of County Road 407, ca 3 air mi SE of Alcova. Shale slopes with scattered Juniperus osteosperma and red sandy areas. 5600 5700 ft. 42.5403° N, 106.7081° W T30N R82W S30 SE1/4 42.5403 -106.7081 Flowering and Fruiting N RM0165994 N 93 RM 532923 Ward 1996 RM 670167 RM0166017 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-102658 B. E. Nelson 37742 Beth Ward 4 6 1996 U.S.A. Wyoming Carbon South-central Wyoming: ca 0.5 mi SW of Bridger Pass on the southeast edge of Atlantic Rim, ca 20 air mi SW of Rawlins. Grassy sagebrush slopes with scattered patches of mountain shrubs. 7600 7840 ft. 41.5485° N, 107.444° W; uncertainty 1 mi. T18N R89W S8 41.5485 -107.444 1 mi. Flowering N RM0166017 N 94 RM 5379 Taylor, Amy 1998 RM 667274 RM0165995 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-438 Amy J. Roderick 4557 7 6 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Fremont Canyon along County Road 408, ca 6.8 air mi SW of Alcova. Sagebrush with rocky outcrops. 5600 ft. 42.4675° N, 106.8064° W T29N R83W S20 NE1/4; also S21 42.4675 -106.8064 Flowering N RM0165995 N 95 RM 572555 Nelson Misc RM 378355 RM0197982 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-104698 B. E. Nelson 1864 Dick Maguire, Mariah Associates 17 7 1978 U.S.A. Wyoming Carbon Hanna Basin: ca 7 air mi WNW of Hanna, ca 28.5 air mi ENE of Rawlins. Energy Development Corporation coal lease. Infrequent in sandy clay on south-facing slope in rough break with Agropyron spicatum and Eriogonum brevicaule. 6800 ft. 41.8911° N, 106.7119° W; uncertainty 1 mi. T22N R83W S12 N1/2 41.8911 -106.7119 1 mi. Flowering and Fruiting N RM0197982 N 96 RM 572727 Nelson Misc RM 317554 RM0165919 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-104718 B. E. Nelson 1931 Mariah Associates 25 8 1978 U.S.A. Wyoming Carbon Hanna Basin: ca 9 air mi W of Hanna, ca 26.5 air mi ENE of Rawlins. Arch Mineral Corporation Seminoe 1 lease. Common in sandy clay on upland grassland with Carex filifolia and Artemisia tridentata in a flat area near transect 21G. 6700 ft. 41.8622° N, 106.7506° W; uncertainty 1 mi. T22N R83W S22 NE1/4 41.8622 -106.7506 1 mi. Fruiting N RM0165919 N 97 RM 574466 Red Mountain 1992 RM 961992 RM0219654 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-104824 B. E. Nelson 22044 Linda Shoemaker 21 5 1992 U.S.A. Wyoming Albany Medicine Bow Mountains: Red Mountain and vicinity: small butte ca 0.8 mi NE of Red Mountain cliffs, adjacent to gypsum quarry, ca 27 air mi SW of Laramie. Grassy sagebrush areas at base of butte with scattered gypsum. 7950 ft. 41.0233° N, 105.9278° W; uncertainty 1 mi. T12N R76W S9 41.0233 -105.9278 1 mi. Flowering N RM0219654 N 98 RM 574608 Red Mountain 1992 RM 961993 RM0219655 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-104832 B. E. Nelson 22589 24 6 1992 U.S.A. Wyoming Albany Medicine Bow Mountains: Red Mountain and vicinity: ridge ca 1 air mi E of Red Mountain summit, ca 27 air mi SW of Laramie. Sagebrush-grassland on redbeds. 8000 8400 ft. 41.0086° N, 105.9086° W; uncertainty 1 mi. T12N R76W S15 41.0086 -105.9086 1 mi. Fruiting N RM0219655 N 99 RM 574987 Dueholm 1979 RM 333803 RM0165972 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-104888 B. E. Nelson 2721 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. Common on north aspect of upland grassland in sandy clay with Hymenoxys filifolia and Psoralea lanceolata. 4500 ft. 43.8731° N, 106.11917° W; uncertainty 1 mi. T45N R77W S16 NE1/4 43.8731 -106.11917 1 mi. Fruiting N RM0165972 N 100 RM 5808 Taylor, Amy 1997 RM 667482 RM0166057 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-447 Amy J. Roderick 494 Emmanuelle Vital 8 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Willow Hill E of U.S. Hwy 287, ca 11 air mi NW of Rawlins. Sandy sagebrush grasslands. 7150 ft. 41.9658° N, 107.3421° W T23N R88W S16 41.9658 -107.3421 Flowering N RM0166057 N 101 RM 585857 Haines 1985 RM 386583 RM0166063 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-24301 June Haines 4825 Georgia Haines 13 7 1985 U.S.A. Wyoming Natrona Pathfinder Reservoir, ca 23 3/4 air mi ENE of Muddy Gap Junction (Three Forks). Granite slopes. 5850 5950 ft. 42.5112° N, 107.0226° W; uncertainty 2 mi. T29N R85W S4; also S5 42.5112 -107.0226 2 mi. N RM0166063 N 102 RM 587097 Haines 1986 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-105879 June Haines 6015 Georgia Haines 1 6 1986 U.S.A. Wyoming Natrona Wind River Basin: E-K Creek, ca 7.5 air mi NNE of Arminto. Sagebrush grassland on red soil. 6520 6600 ft. 43.2789° N, 107.2133° W T38N R86W S7 43.2789 -107.2133 N N 103 RM 587855 Haines 1986 RM 386585 RM0166064 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-24348 June Haines 6745 Georgia Haines 21 6 1986 U.S.A. Wyoming Natrona Sweetwater Rocks: Savage Pocket, ca 13 air mi NE of Muddy Gap Junction. Yucca-sagebrush grassland just above meadow by creek. 6120 6800 ft. 42.482° N, 107.2585° W; uncertainty 1 mi. T29N R87W S16 42.482 -107.2585 1 mi. N RM0166064 N 104 RM 592175 Powder River Basin RM 524533 RM0165946 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-106290 Keith H. Dueholm 11023 20 5 1981 U.S.A. Wyoming Campbell Powder River Basin: ca 20 air mi SE of Reno Junction. Sagebrush grassland, eroded, shaley slopes, scoria hills with scattered ponderosa pine; eroded slopes. 4800 ft. 43.5425° N, 105.25° W; uncertainty 2 mi. T41N R70W S10; also S11 43.5425 -105.25 2 mi. Flowering N RM0165946 N 105 RM 592185 Powder River Basin RM 524534 RM0165945 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-106291 Keith H. Dueholm 11033 21 5 1981 U.S.A. Wyoming Campbell Powder River Basin: along Porcupine Creek, ca 21 air mi SE of Reno Junction. Scoria grassland in rolling hills, deep-cut draw with rocky slopes, greasewood flats along creek; slopes. 4800 ft. 43.5425° N, 105.2303° W; uncertainty 3 mi. T41N R70W S11, S14 & S22 43.5425 -105.2303 3 mi. Flowering N RM0165945 N 106 RM 593538 Dueholm 1978 RM 326100 RM0165962 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-106393 Keith H. Dueholm 1567 Ronald L. Hartman 28 5 1978 U.S.A. Wyoming Campbell Powder River Basin: Pumpkin Buttes: North Butte. Eroded rocky slopes on west face, rolling plains below, and plains at summit. Juniper and limber pine on slopes; open slopes. 6049 ft. 43.7864° N, 105.9553° W; uncertainty 3 mi. T44N R76W S14; also S15 and S16 43.7864 -105.9553 3 mi. Flowering and Fruiting N RM0165962 N 107 RM 593587 Dueholm 1978 RM 326102 RM0165964 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-106396 Keith H. Dueholm 1615 Ronald L. Hartman 29 5 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Rolling plains and shallow drainage N of road; sagebrush plains. 5000 ft. Flowering N RM0165964 N 108 RM 594025 Dueholm 1978 RM 326095 RM0165941 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-106430 Keith H. Dueholm 2052 9 6 1978 U.S.A. Wyoming Campbell Powder River Basin: along Wyo Hwy 59, 4.7 mi N of Converse County. Plains along right-of-way, ditch, open ground on road cut; plains and roadcut. 5000 ft. 43.5711° N, 105.4525° W; uncertainty 1 mi. T42N R72W S36 43.5711 -105.4525 1 mi. Flowering and Fruiting N RM0165941 N 109 RM 596150 Dueholm 1978 RM 326096 RM0165970 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-106518 Keith H. Dueholm 4222 Mary Alice Sanguinetti 14 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Sandstone ridge, outcrops, plains; roadside. 5200 ft. Fruiting N RM0165970 N 110 RM 596817 Dueholm 1978 RM 326099 RM0165967 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-106542 Keith H. Dueholm 5176 29 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Rolling plains, sandy roadcut; plains. 4900 ft. Fruiting N RM0165967 N 111 RM 597275 Dueholm 1978 RM 326098 RM0165966 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-106558 Keith H. Dueholm 5652 7 8 1978 U.S.A. Wyoming Johnson Powder River Basin: ca 12 air mi NW of Sussex. Arid plains, eroded slope, gravelly roadside and sandy ditches; plains. 4700 ft. 43.8403° N, 106.4203° W; uncertainty 2 mi. T45N R80W S25; also S36 43.8403 -106.4203 2 mi. N RM0165966 N 112 RM 598146 Dueholm 1979 RM 334095 RM0166271 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-106614 Keith H. Dueholm 6540 5 6 1979 U.S.A. Wyoming Johnson Powder River Basin: ca 7.5 air mi SE of Kaycee. Sagebrush plain on clay, draws; plains. 4700 ft. 43.6217° N, 106.5652° W; uncertainty 2 mi. T42N R81W S10; also S15 43.6217 -106.5652 2 mi. Flowering and Fruiting N RM0166271 N 113 RM 598971 Dueholm 1979 RM 332908 RM0166273 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-106657 Keith H. Dueholm 7469 29 6 1979 U.S.A. Wyoming Johnson Powder River Basin: Powder River Breaks. Clay slopes, bottoms of draws, sagebrush plains on level areas; draws. 4700 ft. 43.9578° N, 106.22° W; uncertainty 2 mi. T46N R78W S15; also S16, S21; also S22 43.9578 -106.22 2 mi. Fruiting N RM0166273 N 114 RM 599225 Dueholm 1979 RM 332907 RM0166272 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-106670 Keith H. Dueholm 7723 3 7 1979 U.S.A. Wyoming Natrona Powder River Basin: Red Wall, ca 24 air mi N of Powder River. Sandy plains and rocky slopes (Chugwater Formation) below the wall; slopes. 6400 ft. 43.3767° N, 107.0519° W; uncertainty 2 mi. T39N R85W S4; also S9 43.3767 -107.0519 2 mi. Fruiting N RM0166272 N 115 RM 599379 Dueholm 1979 RM 332939 RM0166270 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-106674 Keith H. Dueholm 7876 5 7 1979 U.S.A. Wyoming Natrona [location and coordinates withheld] Sagebrush plain, saltbush flats, margins of soda lake; flats. 5400 ft. Fruiting N RM0166270 N 116 RM 599452 Dueholm 1979 RM 332940 RM0165971 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-106678 Keith H. Dueholm 7948 10 7 1979 U.S.A. Wyoming Niobrara Powder River Basin: ca 8 air mi NW of Lance Creek. Sandy plains, deep draws, sandstone outcrops; plains. 4600 ft. 43.1226° N, 104.7591° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T36N R66W S3 43.1226 -104.7591 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Fruiting N RM0165971 N 117 RM 6045 Taylor, Amy 1998 RM 667273 RM0165996 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-459 Amy J. Roderick 5146 16 6 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: County Road 499, ca 1.5 road mi SE from Wyo Hwy 220; ca 8.5 air mi NE from Three Forks Junction. Chalky, sandy hills dominated by grasses and cushion plants. 6160 6180 ft. 42.3975° N, 107.2796° W T28N R87W S18 SE1/4; also S7 42.3975 -107.2796 Fruiting N RM0165996 N 118 RM 607743 Hartman Misc RM 332909 RM0166274 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-106927 Ronald L. Hartman 10055 12 7 1979 U.S.A. Wyoming Natrona 5 air mi NNE of Arminto. Limestone outcrops, red beds, and shaley slopes. 6300 ft. 43.2489° N, 107.2275° W; uncertainty 1 mi. T38N R87W S24 43.2489 -107.2275 1 mi. Fruiting N RM0166274 N 119 RM 610526 Hartman Misc RM 339889 RM0165968 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-106919 Ronald L. Hartman 14073 19 7 1982 U.S.A. Wyoming Fremont Ice Slough, ca 9 air mi WNW of Jeffrey City. Hills just to the north of the slough. 6450 ft. 42.5303° N, 107.9814° W T30N R93W S32; also S33 42.5303 -107.9814 2 mi. Fruiting N RM0165968 N 120 RM 614782 Haines 1985 RM 386586 RM0166065 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-107209 Ronald L. Hartman 20304 June Haines 2 6 1985 U.S.A. Wyoming Natrona Wind River Basin: Sentinel Rocks, 2.5 air mi SE of Independence Rock. Sandy sagebrush covered plains, granite mountains with massive boulders and moist seeps, aspen woodlands in drainages; sandy sagebrush covered plains. 6200 7200 ft. 42.4839° N, 107.1186° W; uncertainty 1 mi. T29N R86W S14 42.4839 -107.1186 1 mi. N RM0166065 N 121 RM 614959 Haines 1985 RM 386587 RM0165953 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-107214 Ronald L. Hartman 20480 3 6 1985 U.S.A. Wyoming Fremont Wind River Basin: Crooks Gap Road, ca 6.5 air mi S of Jeffrey City. Sagebrush flats and stream margin. 6500 ft. 42.3989° N, 107.8417° W; uncertainty 1 mi. T28N R92W S17 42.3989 -107.8417 1 mi. Flowering and Fruiting N RM0165953 N 122 RM 622104 Red Mountain 1992 RM 961984 RM0219779 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-107462 Ronald L. Hartman 32379 23 5 1992 U.S.A. Wyoming Albany Medicine Bow Mountains: Red Mountain Area: 6-6.5 air mi S of summit of Jelm Mountain; along or adjacent to Maggie Creek. Rolling sagebrush slopes and stream drainage. 7860 8160 ft. 41.0092° N, 105.9853° W T12N R77W S13 41.0092 -105.9853 N N Flowering N RM0219779 N 123 RM 622963 Dueholm 1978 RM 326101 RM0165963 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-107581 Ronald L. Hartman 5778 Keith Dueholm 30 5 1978 U.S.A. Wyoming Campbell Powder River Basin: along Wyo Hwy 50, ca 1.5 mi N of Wyo Hwy 387; near Belle Fourche River. Rolling plains with sagebrush, dissected by small stream. 5200 ft. 43.6411° N, 105.7738° W; uncertainty 2 mi. T42N R74W S5; also S6 43.6411 -105.7738 2 mi. Flowering N RM0165963 N 124 RM 637890 SE WY 1993 RM 595992 RM0165951 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-108291 B. E. Nelson 25445 27 5 1993 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Goshen Hole: between Horse Creek and Table Mountain on Wyoming Game and Fish Table Mountain Wildlife Management Area, ca 4 air mi SSE of Huntley; ca 14 air mi S of Torrington. Grasslands on sandy clay soils with marshes and playas. 4120 4160 ft. 41.88° N, 104.12° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T22N R60W S18 41.88 -104.12 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0165951 N 125 RM 638109 SE WY 1993 RM 595994 RM0166066 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-108295 B. E. Nelson 25664 13 6 1993 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Horse Creek and adjacent plains W of County Road 191, ca 4 air mi S of La Grange; ca 34 air mi S of Torrington. Steep sparsely vegetated slopes below mixed grass plains. 4660 4780 ft. 41.5708° N, 104.1408° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T19N R61W S36 41.5708 -104.1408 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Fruiting N RM0166066 N 126 RM 641653 SE WY 1994 RM 704937 RM0166287 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-108450 B. E. Nelson 30198 17 5 1994 U.S.A. Wyoming Niobrara Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: hills N of Cow Creek on Cow Creek or County Road 3, ca 17.8 air mi NNW of Lance Creek; ca 39 air mi NNW of Lusk. Open clay areas on rolling dissected plains. 4300 4390 ft. 43.2856° N, 104.7339° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T38N R66W S12 NW1/4 43.2856 -104.7339 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0166287 N 127 RM 641747 SE WY 1994 RM 704936 RM0166288 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-108456 B. E. Nelson 30351 19 5 1994 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Horseshoe or County Road 59 S of Horseshoe Creek, ca 6 air mi SW of Glendo; ca 27.5 air mi NNW of Wheatland. Red bed slopes and draws covered with cobblestones. 4800 4940 ft. 42.4426° N, 105.1179° W; uncertainty 0.5 mi. T29N R69W S34 NE1/4 42.4426 -105.1179 1 mi. Flowering and Fruiting N RM0166288 N 128 RM 641904 SE WY 1994 RM 704935 RM0166289 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-108461 B. E. Nelson 30508 19 5 1994 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Marble or County Road 167 ca 1 air mi E of the Marble Quarry N of Marble Quarry Creek, ca 13 air mi W of Wheatland. Sagebrush-grassland slopes and benches with fine gravelly soils and cobblestones. 4960 5040 ft. 42.0839° N, 105.2057° W T24N R70W S2 NE1/4 42.0839 -105.2057 Flowering and Fruiting N RM0166289 N 129 RM 642015 SE WY 1994 RM 704934 RM0166290 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-108465 B. E. Nelson 30619 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 RM0166290 N 130 RM 642300 SE WY 1994 RM 704933 RM0166291 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-108474 B. E. Nelson 30902 26 5 1994 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Richeau or County Road 265 ca 2.5 air mi W of I-25, ca 8.3 air mi NW of Chugwater; ca 14 air mi S of Wheatland. Mixed grass plains on shallow soil. 5270 ft. 41.8493° N, 104.8958° W T22N R67W S28 NW1/4 41.8493 -104.8958 N N Flowering and Fruiting N RM0166291 N 131 RM 647429 SE WY 1993 RM 595991 RM0165960 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-109323 Ronald L. Hartman 39102 29 6 1993 U.S.A. Wyoming Converse [location and coordinates withheld] Sandy plains and road cut. 4800 4900 ft. Fruiting N RM0165960 N 132 RM 647430 SE WY 1993 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-109322 Ronald L. Hartman 39102 29 6 1993 U.S.A. Wyoming Converse [location and coordinates withheld] Sandy plains and road cut. 4800 4900 ft. Fruiting N N 133 RM 647431 SE WY 1993 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-109323 Ronald L. Hartman 39102 29 6 1993 U.S.A. Wyoming Converse [location and coordinates withheld] Sandy plains and road cut. 4800 4900 ft. Fruiting N N 134 RM 648161 SE WY 1993 RM 595993 RM0165954 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-109337 Ronald L. Hartman 39817 4 7 1993 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Wyo Hwy 34, ca 4 air mi E of Albany County. Sandy plains with short-grass prairie. 5260 ft. 41.895° N, 105.2133° W; uncertainty 1 mi. T22N R70W S11 E1/2 41.895 -105.2133 1 mi. Fruiting N RM0165954 N 135 RM 648732 SE WY 1993 RM 595988 RM0166062 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-109353 Ronald L. Hartman 40384 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 RM0166062 N 136 RM 6548 Taylor, Amy 1998 RM 667272 RM0165997 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-473 Amy J. Roderick 5609 27 6 1998 U.S.A. Wyoming Natrona [location and coordinates withheld] Draws and granite slopes of ponderosa pine, sagebrush, and snowberry. 5800 6200 ft. Fruiting N RM0165997 N 137 RM 6722 Taylor, Amy 1998 RM 667271 RM0166000 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-479 Amy J. Roderick 5771 6 7 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Bible Rock S of County Road 320, ca 9.2 air mi S of Medicine Bow townsite. Sagebrush-grassland leading into north-facing slope of mountain mahogany and snowberry. 6020 7240 ft. 41.7621° N, 106.1781° W T21N R78W S28 41.7621 -106.1781 Fruiting N RM0166000 N 138 RM 680054 Dorn 2008 RM 823193 RM0166008 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-116485 Robert D. Dorn 10394 10 6 2008 U.S.A. Wyoming Natrona Ca 2 mi NE of Beulah Belle Lake. Sage-grass with Astragalus and Phlox and Chrysothamnus. 6000 ft. 42° 33.3' N, 107° 6.3' W 42.555 -107.105 Flower ochroleucous. Flowering N RM0166008 N 139 RM 680089 Dorn 2008 RM 823187 RM0166009 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-116503 Robert D. Dorn 10388 10 6 2008 U.S.A. Wyoming Sweetwater Ca 1 mi NW of Circle Bear Lake. Sage-grass with Opuntia and Phlox 6600 ft. 41° 59.9' N, 107° 57.9' W 41.998333 -107.965 Flower ochroleucous. Flowering N RM0166009 N 140 RM 696006 Kuhn 2007 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don 1. Astragalus pectinatus (Hook.) Douglas ex G. Don
Annotated by Bernadette Kuhn. RM-114412 Bernadette Kuhn 2381 9 7 2007 U.S.A. Colorado Otero Comanche National Grassland: Higbee Canyon, ca 14 air mi SSE of La Junta. Canyon dominated by Bouteloua gracilis, Bouteloua curtipendula, and scattered Populus deltoides. 4313 ft. 37.7839° N, 103.4852° W to 37.7855° N, 103.4843° W; GPS Reading T26S R54W S17 37.7839 -103.4852 NAD 83 GPS Reading Fruiting N 141 RM 7067 Taylor, Amy 1997 RM 667481 RM0166058 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-475 Amy J. Roderick 608 13 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Rim Lake or BLM Road 3420, ca 7.5 air mi SW of Rawlins. East facing shale slope with sagebrush. 7200 7500 ft. 41.693° N, 107.2905° W T20N R88W S22 SE1/4 41.693 -107.2905 Flowering and Fruiting N RM0166058 N 142 RM 719242 Lukas BLM RM 919756 RM0079382 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-114765 Laura E. Lukas 4 Bernadette Kuhn 4 6 2007 U.S.A. Wyoming Albany Laramie Plains: just W of the intersection of County Road 422 (Pahlow Lane) and Wyo Hwy 230, ca 11 mi SW of Laramie. Wet pasture with canals. 7241 ft. 41.2339° N, 105.7542° W; WGS 84, , GPS reading T15N R75W S36 41.2339 -105.7542 WGS 84 GPS reading Flowering RM0079382 143 RM 719282 Lukas BLM RM 919762 RM0079387 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-114766 Laura E. Lukas 44 Bernadette Kuhn 4 6 2007 U.S.A. Wyoming Albany Laramie Plains: Fivemile Creek, along County Road 34 (Sand Creek Road), 6 mi SSW of Laramie. Grazed upland plains dominated by Poa sp., soil lichen, and Astragalus sp. 7265 ft. 41.2224° N, 105.6368° W; WGS 84, , GPS reading T14N R73W S36 41.2224 -105.6368 WGS 84 GPS reading Flowering N RM0079387 144 RM 719312 Lukas BLM RM 919761 RM0079386 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-114770 Laura E. Lukas 120 Bernadette Kuhn 5 6 2007 U.S.A. Wyoming Albany Laramie Plains: Antelope Creek, along County Road 316 (Sportsman Lake Road), ca 15 mi SSW of Laramie. Red dirt pasture, soil lichens dominant. 7517 ft. 41.0923° N, 105.6999° W; WGS 84, , GPS reading T13N R74W S16 41.0923 -105.6999 WGS 84 GPS reading Flowering N RM0079386 145 RM 719356 Lukas BLM RM 919760 RM0079385 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-114771 Laura E. Lukas 164 Bernadette Kuhn 5 6 2007 U.S.A. Wyoming Albany Laramie Plains: northern tip of Boulder Ridge, County Road 316 (Sportsman Lake Road), ca 14 mi S of Laramie. Upland plains and rocky outcrops with patches of sagebrush and other shrubs. 7656 ft. 41.1082° N, 105.6476° W; WGS 84, , GPS reading T13N R74W S12 41.1082 -105.6476 WGS 84 GPS reading Flowering and Fruiting N RM0079385 146 RM 719556 Lukas BLM RM 919758 RM0079383 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-114777 Laura E. Lukas 318 12 6 2007 U.S.A. Wyoming Albany Laramie Plains: Twin Buttes Lake, ca 14 mi W of Laramie; ca 15 mi E of Centennial. Plains. 7114 ft. 41.2482° N, 105.8525° W; WGS 84, , GPS reading T15N R75W S30 41.2482 -105.8525 WGS 84 GPS reading Flowering and Fruiting N RM0079383 147 RM 719899 Lukas BLM RM 919759 RM0079384 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-114801 Laura E. Lukas 661 16 6 2007 U.S.A. Wyoming Albany Medicine Bow Mountains: near gypsum quarry below Red Mountain, ca 3 mi E of Wyo Hwy 10, ca 28 mi SW of Laramie. Sagebrush plains. 8010 ft. 41.0277° N, 105.9393° W; WGS 84, , GPS reading T12N R76W S5; also S8 and S9 41.0277 -105.9393 WGS 84 GPS reading Flowering and Fruiting N RM0079384 148 RM 724848 Lukas BLM RM 919757 RM0079381 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-116727 B. E. Nelson 74786 7 7 2008 U.S.A. Wyoming Carbon Saratoga Valley: north end of Overland Flats on east side of Wyo Hwy 130, ca 3/4 mi S of Walcott Junction. Silty soil on sagebrush steppe. 6740 ft. 41.73° N, 106.822° W; NAD 83, , GPS reading T20N R84W S2 SW1/4 41.73 -106.822 NAD 83 GPS reading Fruiting RM0079381 149 RM 731520 Lukas BLM RM 928814 RM0089895 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-119314 Laura E. Lukas 8727 7 6 2009 U.S.A. Wyoming Carbon Saratoga Valley: Pass Creek and Overland Flats area, ca 2 air mi S of I-80 and Wyo Hwy 130 intersection, ca 18 air mi N of Saratoga. Sagebrush steppe. 6692 6698 ft. 41.7112° N, 106.8222° W to 41.7058° N, 106.8071° W; NAD 83, , GPS reading T20N R84W S13; also S14, S24 41.7112 -106.8222 NAD 83 GPS reading Flowering and Fruiting N RM0089895 150 RM 731796 Lukas BLM RM 928813 RM0089896 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-119336 Laura E. Lukas 9003 17 6 2009 U.S.A. Wyoming Carbon Saratoga Valley: flats 1 mi S of Pass Creek and Stage Station Springs, ca 3 air mi SW of County Road 400 (Rattlesnake Road) and Wyo Hwy 130 intersection and ca 5 air mi SW of I-80 exit 235 (Walcott Junction). Barren, sandy walls of gully, north aspect, in sagebrush flats. 6956 ft. 41.6658° N, 106.8564° W; NAD 83, , GPS reading T20N R84W S27; also S32, S33 41.6658 -106.8564 NAD 83 GPS reading Flowering and Fruiting N RM0089896 151 RM 731857 Lukas BLM RM 928812 RM0089897 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-119339 Laura E. Lukas 9064 17 6 2009 U.S.A. Wyoming Carbon Saratoga Valley: North Platte River E of Savage Meadows, ca 5 air mi SW of I-80 exit 235 (Walcott Junction) and ca 16 air mi NNW of Saratoga. Gully walls, sagebrush dominated in places, otherwise a lot of bare sand. 6594 ft. 41.6786° N, 106.8955° W; NAD 83, , GPS reading T20N R84W S30 41.6786 -106.8955 NAD 83 GPS reading Flowering and Fruiting N RM0089897 152 RM 731911 Lukas BLM RM 928811 RM0089898 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-119343 Laura E. Lukas 9118 22 6 2009 U.S.A. Wyoming Carbon Medicine Bow Mountains: Cedar Ridge and Cottonwood Creek, ca 3 air mi NE of Wyo hwys 130 and 230 intersection, ca 9 air mi SE of Saratoga. Sagebrush hills surrounding streams. 7033 7057 ft. 41.3736° N, 106.7062° W to 41.3939° N, 106.7062° W; NAD 83, , GPS reading T16N R83W S2; also S10, S11 41.3736 -106.7062 NAD 83 GPS reading Flowering and Fruiting N RM0089898 153 RM 732136 Lukas BLM RM 928810 RM0089899 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-119356 Laura E. Lukas 9343 26 6 2009 U.S.A. Wyoming Carbon Hanna Basin: Kinney Creek area, just NW of Rattlesnake Pass and Halleck Ridge, ca 9 air mi ESE of I-80 exit 238 (Peterson Ranch) and ca 8 air mi NW of Elk Mountain summit, ca 21 air mi NE of Saratoga. Rocky barrens in sagebrush hills. 7294 ft. 41.713° N, 106.6122° W; NAD 83, , GPS reading T20N R82W S10 41.713 -106.6122 NAD 83 GPS reading Flowering and Fruiting N RM0089899 154 RM 732216 Lukas BLM RM 928809 RM0089369 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-119360 Laura E. Lukas 9423 29 6 2009 U.S.A. Wyoming Carbon Saratoga Valley: Rattlesnake Creek area, N of County Road 400 (Rattlesnake Road), ca 3 air mi SE of I-80 exit 238 (Peterson Ranch) and ca 18 air mi NNE of Saratoga. Sagebrush hills with several gullies, sandy, abundant bare ground. 6898 ft. 41.6877° N, 106.6781° W; NAD 83, , GPS reading T20N R83W S24 41.6877 -106.6781 NAD 83 GPS reading Fruiting N RM0089369 155 RM 732252 Lukas BLM RM 928808 RM0089370 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-119361 Laura E. Lukas 9459 29 6 2009 U.S.A. Wyoming Carbon Hanna Basin: just S of I-80 and along the northeast end of Halleck Ridge, ca 12 air mi WNW of exit 255 (Elk Mountain/Hanna) and ca 1.5 air mi SW of Quealy Gap. Draws in sagebrush hills. 7235 ft. 41.743° N, 106.5594° W; NAD 83, , GPS reading T21N R81W S32; also S33 41.743 -106.5594 NAD 83 GPS reading Fruiting N RM0089370 156 RM 7380 Taylor, Amy 1997 RM 667480 RM0166059 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-496 Amy J. Roderick 636 14 6 1997 U.S.A. Wyoming Carbon [location and coordinates withheld] Sagebrush draws and barren sandy grasslands with hills of gypsum. 6750 6800 ft. Flowering and Fruiting N RM0166059 N 157 RM 738052 McNeill 2008 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-120698 Rick McNeill 1788 7 7 2008 U.S.A. Montana Musselshell Golf Course Road, ca 13.5 air mi W of Roundup, ca 1.5 air mi E of junction with Timber Butte Road. Rocky draw running SW to NE; very dry, scattered Pinus ponderosa; limestone and shale cliffs. 1160 m. 46.5041° N, 108.8497° W; NAD 83, uncertainty 0.25 mi., GPS reading T9N R23E S29 46.5041 -108.8497 NAD 83 0 mi. GPS reading Fruiting 158 RM 777086 RMHERB1 RM 841020 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-133226 Bethany Lewis 260 16 6 2007 U.S.A. Wyoming Albany Laramie Plains: Hutton Lake National Wildlife Refuge: ca 10 air mi SW of Laramie. Greasewood/grassland uplands. 7250 ft. 41° 10.935' N, 105° 43.525' W; WGS 84, , GPS reading T14N R74W S17 41.18225 -105.725417 WGS 84 GPS reading 7.5' Hutton Lake Quad Flowering N N 159 RM 777088 RMHERB1 RM 841021 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-133230 Bethany Lewis 315 17 6 2007 U.S.A. Wyoming Albany Laramie Plains: Mortenson Lake National Wildlife Refuge: ca 11 air mi SW of Laramie. Grassland upland. 7250 ft. 41° 12.807' N, 105° 47.82' W; WGS 84, , GPS reading T14N R75W S3 41.21345 -105.797 WGS 84 GPS reading 7.5' Cadwell Lake Quad Flowering N N 160 RM 777094 RMHERB1 RM 841022 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-133232 Bethany Lewis 352 29 6 2007 U.S.A. Wyoming Albany Laramie Plains: Bamforth National Wildlife Refuge: ca 7 air mi NW of Laramie. Greasewood/grassland uplands. 7100 ft. 41° 22.33' N, 105° 45.37' W; WGS 84, , GPS reading T16N R74W S7 41.372167 -105.756167 WGS 84 GPS reading 7.5' Laramie SW Quad Flowering N N 161 RM 777096 RMHERB1 RM 841023 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-133233 Bethany Lewis 293 16 6 2007 U.S.A. Wyoming Albany Laramie Plains: Bamforth National Wildlife Refuge: ca 7 air mi NW of Laramie. Greasewood/grassland uplands. 7250 ft. 41° 22.289' N, 105° 45.41' W; WGS 84, , GPS reading T16N R74W S7 41.371483 -105.756833 WGS 84 GPS reading 7.5' Bamforth Lake Quad Flowering N N 162 RM 787583 Charboneau 2010 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-128527 B. E. Nelson 79684 Joseph L. M. Charboneau 10 6 2010 U.S.A. Montana Valley N of Mont Hwy 248 ca 2.5-3 air mi S of the West Fork Poplar River, ca 11 air mi E of Opheim. Grassland with swales and slopes of small cobblestones. 2890 3025 ft. 48.8529° N, 106.1629° W to 48.8565° N, 106.1643° W; NAD 83, GPS reading T36N R42E S24 W1/2 48.8529 -106.1629 NAD 83 GPS reading Flowering N 163 RM 787619 Charboneau 2010 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-128528 B. E. Nelson 79720 Joseph L. M. Charboneau 10 6 2010 U.S.A. Montana Valley Ridge S of Theony Road just W of Opheim Hills, ca 10 air mi W of Opheim. Stony slopes in grassland. 2860 2990 ft. 48.8503° N, 106.6263° W; NAD 83, GPS reading T36N R39E S28 N1/2; also S21 SW1/4 48.8503 -106.6263 NAD 83 GPS reading Flowering N 164 RM 787665 Charboneau 2010 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-128541 B. E. Nelson 79766 Joseph L. M. Charboneau 10 6 2010 U.S.A. Montana Valley Off of Theony Road at Lighthouse Hill BM and vicinity above Chambers and First coulees, ca 19 air mi W of Opheim. Grassland with scattered silver sagebrush. 2600 2754 ft. 48.8816° N, 106.8171° W to 48.882° N, 106.8213° W; NAD 83, GPS reading T36N R37E S13 N1/2 48.8816 -106.8171 NAD 83 GPS reading Flowering N 165 RM 787709 Charboneau 2010 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-128546 B. E. Nelson 79810 Joseph L. M. Charboneau 10 6 2010 U.S.A. Montana Valley In the vicinity of Saskview Reservoir N to Saskatchewan, ca 18 air mi NW of Opheim. Grassland with scattered siver sagebrush. 2600 2640 ft. 48.9996° N, 106.7656° W; NAD 83, GPS reading T37N R38E S6 NE1/4 48.9996 -106.7656 NAD 83 GPS reading Flowering N 166 RM 788094 Charboneau 2010 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-128576 B. E. Nelson 80195 15 6 2010 U.S.A. Montana Valley Ridge W of Snake Creek and N of Hinsdale North Road, ca 27 air mi N of Hinsdale; ca 46.5 air mi NNW of Glasgow. Stony grassland with scattered silver sagebrush and a high ground cover of Selaginella. 2550 2570 ft. 48.777° N, 107.1165° W; NAD 83, GPS reading T35N R35E S23 SW1/4 48.777 -107.1165 NAD 83 GPS reading Flowering N 167 RM 788147 Charboneau 2010 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-128581 B. E. Nelson 80248 15 6 2010 U.S.A. Montana Valley Above Hardpan Coulee on Bluff Creek Road, ca 3 air mi S of Saskatchewan, ca 40 air mi N of Hinsdale; ca 57 air mi NNW of Glasgow. Stony grassland with scattered silver sagebrush and a high ground cover of Selaginella. 2660 2720 ft. 48.9587° N, 107.061° W; NAD 83, GPS reading T37N R35E S13 SW1/4 48.9587 -107.061 NAD 83 GPS reading Flowering N 168 RM 788193 Charboneau 2010 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-128584 B. E. Nelson 80294 15 6 2010 U.S.A. Montana Valley Along Bluff Creek Road between Hardpan Coulee and East Fork Crow Creek, ca 35 air mi N of Hinsdale; ca 52 air mi NNW of Glasgow. Stony grassland with scattered silver sagebrush and a heavy ground cover of Selaginella. 2690 2720 ft. 48.9003° N, 107.0353° W; NAD 83, GPS reading T36N R36E S8 NE1/4 48.9003 -107.0353 NAD 83 GPS reading Flowering N 169 RM 788496 Charboneau 2010 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-128619 B. E. Nelson 80597 27 7 2010 U.S.A. Montana Phillips Along Pickhandle Coulee, ca 24 air mi SSE of Saco; ca 26 air mi ESE of Malta. Stony-gravelly slopes and knolls. 2430 2460 ft. 48.1243° N, 107.4483° W to 48.1275° N, 107.4563° W; NAD 83, GPS reading T27N R33E S3 NE1/4 48.1243 -107.4483 NAD 83 GPS reading Fruiting N 170 RM 789749 Charboneau 2010 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-127683 Joseph L. M. Charboneau 298 23 6 2010 U.S.A. Montana Valley On Kerr Road, ca 2 mi E of West Fork Porcupine Creek, ca 3.5 mi W of Baylor; ca 15 air mi SSW of Ophiem. Grasslands with clay soil with much organic content. 2990 3050 ft. 48.6648° N, 106.5548° W; NAD 83, GPS reading T34N R39E S25 SE1/4 48.6648 -106.5548 NAD 83 GPS reading Flowering N 171 RM 789954 Charboneau 2010 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-127716 Joseph L. M. Charboneau 497 26 6 2010 U.S.A. Montana Phillips Off of Sunnyslope Road, ca 2 air mi N of Woody Island Coulee, ca 13 air mi ENE of Turner; ca 40 air mi NNW of Malta. Rolling grasslands with occasional sagebrush on loamy to sandy soil. 2875 2890 ft. 48.9045° N, 108.1485° W; NAD 83, GPS reading T36N R27E S1 SW1/4 48.9045 -108.1485 NAD 83 GPS reading Flowering and Fruiting N 172 RM 790210 Charboneau 2010 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-127740 Joseph L. M. Charboneau 753 30 6 2010 U.S.A. Montana Phillips On Border Road, in the vicinity of a natural gas pipeline compression station, ca 1/4 air mi W of Whitewater Reservoir, ca 6 air mi NNW of Whitewater; ca 28 air mi NNE of Malta. Grasslands on loamy soil. 2415 2440 ft. 48.8478° N, 107.6491° W; NAD 83, GPS reading T36N R31E S27 SE1/4 48.8478 -107.6491 NAD 83 GPS reading Fruiting N 173 RM 790257 Charboneau 2010 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-127742 Joseph L. M. Charboneau 800 30 6 2010 U.S.A. Montana Phillips W of U.S. Hwy 191, in the vicinity of Whitewater Creek, ca 3 air mi SSW of Morgan Port of Entry, ca 12.5 air mi N of Loring. Sandy sagebrush-grasslands and hillsides. 2540 2600 ft. 48.9559° N, 107.8495° W; NAD 83, GPS reading T37N R29E S13 SE1/4 48.9559 -107.8495 NAD 83 GPS reading Flowering and Fruiting N 174 RM 791451 Charboneau 2010 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-127838 Joseph L. M. Charboneau 1994 22 7 2010 U.S.A. Montana Blaine W of Mont Hwy 241, ca 2 air mi SSW of the Turner Port of Entry, ca 10.5 air mi NW of Turner; ca 33 air mi NNE of Harlem. Grasslands on glaciated hills of clay soil with dry potholes. 3000 3060 ft. 48.9698° N, 108.4107° W; NAD 83, GPS reading T37N R24E S14 NW1/4 48.9698 -108.4107 NAD 83 GPS reading Fruiting N 175 RM 791481 Charboneau 2010 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-127841 Joseph L. M. Charboneau 2024 22 7 2010 U.S.A. Montana Phillips N of Sunnyslope Road, ca 7 air mi WSW of the Morgan Port of Entry, ca 12 air mi NNW of Loring; ca 42 air mi NNW of Malta. Grasslands on clay soil. 2830 2850 ft. 48.9521° N, 107.9642° W; NAD 83, GPS reading T37N R29E S19 NW1/4 48.9521 -107.9642 NAD 83 GPS reading Fruiting N 176 RM 791515 Charboneau 2010 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-127844 Joseph L. M. Charboneau 2058 22 7 2010 U.S.A. Montana Phillips Vicinity of 3 Way No. 2 Reservoir, ca 1.5 air mi SSW of Tondra Reservoir, ca 12 air mi NNW of Whitewater; ca 34 air mi NNE of Malta. Grasslands with sagebrush on low, rolling clay hills. 2680 2710 ft. 48.9368° N, 107.6834° W; NAD 83, GPS reading T37N R31E S29 NW1/4 48.9368 -107.6834 NAD 83 GPS reading Fruiting N 177 RM 7934 Taylor, Amy 1998 RM 667270 RM0166001 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-515 Amy J. Roderick 6855 19 7 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Seminoe Mountains: drainage W of BLM Road 3108, ca 1.8 air mi NE of Kortes Dam. Cottonwood, chokecherry, and Rocky Mountain maple lined creek. 6500 ft. 42.1807° N, 106.8512° W T26N R84W S35 42.1807 -106.8512 Fruiting N RM0166001 N 178 RM 801074 Missouri Plateau RM 17083 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-138590 H. L. Bolley 169 21 7 1891 U.S.A. Montana Wibaux Mingusville* [Now Wilbaux]. * Town is no Wibaux. Fruiting N N 179 RM 801075 Missouri Plateau RM 208929 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-138934 C. Leoo Hitchcock 16002 2 7 1947 U.S.A. Montana Wheatland 10 mi N of Harlowtown. Alkaline soil; green pods terete, not flattened; solid; flowers white and dry so they appear flattened. Fruiting N N 180 RM 801076 Missouri Plateau RM 117375 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-138935 Esther Johnson 27 17 6 1927 U.S.A. Montana Westby. Flowering N N 181 RM 801077 Missouri Plateau RM 203618 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-138936 C. Leo Hitchcock 12063 7 7 1945 U.S.A. Montana Meagher 25 mi W of Harlowtown on White Sulphar Springs Road. In swale. Flowering and Fruiting N N 182 RM 801078 Porter RM 283259 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-138937 C. L. Porter 10372 Majorie W. Porter 11 6 1967 U.S.A. Montana Wibaux Along U.S. 10 west of Wibaux. Grassland hills; clayey soil. 3000 ft. Common; stems several from the base; corolla white. Flowering N N 183 RM 801079 Missouri Plateau RM 203607 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-138938 C. Leo Hitchcock 11891 3 7 1945 U.S.A. Montana Wheatland 10 mi N of Harlowtown. Heavy alkaline grassland. Fleshy pods. Flowering and Fruiting N N 184 RM 801080 Missouri Plateau RM 384543 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-137220 Blaine H. M. Mooers 1132 Gloria R.B. Mooers 31 5 1986 U.S.A. Montana Sheridan Sandhills Wilderness Area. Silt loam soil; 10% slope east-northeast; collected with Stipa comata and Poa secunda. 2030 ft. T31N R57E S19 SW1/4 SW1/4 Flowering and Fruiting N N 185 RM 801081 Missouri Plateau RM 384528 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-138939 Blaine H. M. Mooers 1109 Gloria R. B. Mooers 30 5 1986 U.S.A. Montana Roosevelt 4 km N of Culbertson. 15% north-northwestern slope; zahill loam; silty range site in rolling hills. 2300 ft. T28N R56E S7 SE1/4 SW1/4 Associated with Stipa comata and Agropyron smithii; common. Flowering N N 186 RM 801082 Missouri Plateau USFS 504562 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-138940 R. A. Peterson P-2 11 6 1945 U.S.A. Montana Custer Northern Rocky Mountains: Hill above second dam toward Hogsback. Clay soil. 2300 ft. Scarce. Flowering N N 187 RM 801083 Missouri Plateau RM 561542 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-138941 Stanley L. Welsh 24530 R. Foster 17 6 1990 U.S.A. Montana Teton Ca 6 mi WSW of Choteau. Dry, rolling short-grass prarie. 4200 ft. Flowering N N 188 RM 801419 Missouri Plateau RM 604432 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-138999 Neil Hotchkiss 137 25 5 1941 U.S.A. North Dakota Ward Tasker's Coulee, 2 mi S of Kenmare. Dry open ground along road. Flowering N N 189 RM 801421 Missouri Plateau RM 39080 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-132177 J. Lunell s. n. 10 9 1902 U.S.A. North Dakota Ward Minot. On prairies. Vegetative N N 190 RM 801423 Missouri Plateau RM 154407 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-139139 Herbert C. Hanson s. n. 23 5 1936 U.S.A. North Dakota Golden Valley Sentinel Butte. Eroding slope. Flowering N N 191 RM 801426 Missouri Plateau RM 189410 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-139142 E. C. Moran 426 3 6 1939 U.S.A. North Dakota Billings Medora. Fruiting N N 192 RM 801430 Missouri Plateau RM 44717 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-123778 L. R. Waldron 1838 31 7 1903 U.S.A. North Dakota Ward Near Minot. Morainic hills. Fruiting N N 193 RM 801431 Missouri Plateau RM 250567 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-139149 Floodman s. n. 4 8 1891 U.S.A. Nebraska Sand Hills N of Platte. Sand hills. Flowering N N 194 RM 818415 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-142482 B. E. Nelson 81575 17 6 2011 U.S.A. Montana Phillips Along Black Coulee Road, ca 13 air mi N of Dodson; ca 23 air mi NW of Malta. Rolling grassland. 2860 2900 ft. 48.5903° N, 108.2514° W; NAD 83, GPS reading T33N R27E S30 W1/4 48.5903 -108.2514 NAD 83 GPS reading Flowering N 195 RM 818449 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-142486 B. E. Nelson 81609 17 6 2011 U.S.A. Montana Phillips Along Black Coulee Road near the head of Coburg Coulee, ca 20 air mi N of Dodson; ca 29 air mi NW of Malta. Shallow slopes between barren clay buttes with selenite and selenite-bearing ridge, with areas of cobblestones and shallow drainage channels. 2880 3040 ft. 48.6889° N, 108.2653° W; NAD 83, GPS reading T34N R26E S24 South1/2 48.6889 -108.2653 NAD 83 GPS reading Flowering N 196 RM 818541 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-142722 B. E. Nelson 81701 18 6 2011 U.S.A. Montana Phillips Along Hog Farm Road just E of Big Warm Creek, ca 1 air mi SE of Ester Lake, ca 25 air mi SW of Malta. Plains grassland with small disturbed areas. 2650 ft. 48.0879° N, 108.24° W; NAD 83, GPS reading T27N R27E S21 NE1/4 48.0879 -108.24 NAD 83 GPS reading Flowering N 197 RM 818980 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-142752 B. E. Nelson 82140 24 6 2011 U.S.A. Montana Phillips Along Alkali Road, ca 1.5 air mi E of Stage Road (Mont Hwy 204), and 1-1.5 air mi N of North Fork Mud Creek, ca 9 air mi S of Dodson, ca 17 air mi WSW of Malta Plains grasslands with vernal depressions. 2580 ft. 48.2908° N, 108.224° W; NAD 83, GPS reading T29N R27E S9 NE1/4 48.2908 -108.224 NAD 83 GPS reading Flowering N 198 RM 819016 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-142753 B. E. Nelson 82176 24 6 2011 U.S.A. Montana Phillips Along and above "Middle Fork" Exeter Creek, ca 9 air mi ENE of Dodson; ca 10 air mi WNW of Malta. Plains grassland and slopes and swales leading to the creek. 2630 2690 ft. 48.4244° N, 108.061° W; NAD 83, GPS reading T31N R28E S23 SW1/4 48.4244 -108.061 NAD 83 GPS reading Flowering and Fruiting N 199 RM 819105 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-142758 B. E. Nelson 82265 26 6 2011 U.S.A. Montana Valley Ridge between Burnett Creek and Collins Creek E of Rock Creek Road, ca 19 air mi NNE of Hinsdale. Rolling plains grassland with stony soil and swales. 2390 2500 ft. 48.6535° N, 106.9642° W to 48.6475° N, 106.9567° W; NAD 83, GPS reading T33N R36E S1 W1/2 48.6535 -106.9642 NAD 83 GPS reading Flowering and Fruiting N 200 RM 819212 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-142764 B. E. Nelson 82372 26 6 2011 U.S.A. Montana Valley Along Rock Creek Road at the south edge of Rock Creek Flats, ca 5 air mi S of Thoeny; ca 24 air mi W of Opheim. Swale and adjacent slopes. 2460 2520 ft. 48.8011° N, 106.9199° W; NAD 83, GPS reading T35N R37E S8 SW1/4 48.8011 -106.9199 NAD 83 GPS reading Flowering N 201 RM 819324 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-142776 B. E. Nelson 82484 28 6 2011 U.S.A. Montana Phillips At the intersection of U.S. Hwy 191 and Sunnyslope Road, ca 2 air mi N of Loring; ca 32 air mi N of Malta. Rolling plains grassland with stony knolls and swales. 2800 2820 ft. 48.8201° N, 107.8593° W; NAD 83, GPS reading T35N R30E S6 SW1/4 48.8201 -107.8593 NAD 83 GPS reading Flowering N 202 RM 819364 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-142875 B. E. Nelson 82524 28 6 2011 U.S.A. Montana Phillips At the corner of Grabofsky and North Sunnyslope roads, 1 mi S of Saskatchewan, ca 45 air mi NNW of Malta. Rolling plains grassland with swales. 2840 2860 ft. 48.9838° N, 108.0838° W; NAD 83, GPS reading T37N R28E S7 NE1/4 48.9838 -108.0838 NAD 83 GPS reading Flowering N 203 RM 819398 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-142877 B. E. Nelson 82558 28 6 2011 U.S.A. Montana Phillips Hills E of Chapman above Woody Island Coulee, ca 38 air mi NNW of Malta. Stony bluffs, flats above, and swales. 2780 2850 ft. 48.872° N, 108.1123° W; NAD 83, GPS reading T36N R28E S19 NE1/4 48.872 -108.1123 NAD 83 GPS reading Flowering and Fruiting N 204 RM 820178 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-141933 Joseph L. M. Charboneau 4622 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. Roadside and disturbed areas. 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 N 205 RM 820486 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-141981 Joseph L. M. Charboneau 4930 12 6 2011 U.S.A. Montana Phillips Dunbar Coulee, S of North Whitewater Road, ca 5 air mi WNW of Salsbery Reservoir, ca 7.5 air mi NNE of Whitewater; ca 46 air mi NNE of Malta. Grasslands with fringed sage and spikemoss on clay soil. 2580 2630 ft. 48.8582° N, 107.5633° W; NAD 83, GPS reading T36N R32E S29 NE1/4; also S20 SW1/4 48.8582 -107.5633 NAD 83 GPS reading Flowering N 206 RM 820536 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-141985 Joseph L. M. Charboneau 4980 12 6 2011 U.S.A. Montana Phillips E of Mont Hwy 208, ca 0.5 air mi N of Austin Lake, ca 2.5 air mi SSW of Whitewater; ca 28 air mi NNE of Malta. Grasslands with spikemoss. 2440 2450 ft. 48.7303° N, 107.6525° W; NAD 83, GPS reading T34N R31E S3 SW1/4 48.7303 -107.6525 NAD 83 GPS reading Flowering N 207 RM 820749 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-142013 Joseph L. M. Charboneau 5193 15 6 2011 U.S.A. Montana Phillips W of Midale Road, ca 4.5 air mi NNE of Veseth Reservoir, ca 28.5 air mi ENE of Zortman; ca 28 air mi SSW of Malta. Grasslands with fringed sage, spikemoss, and scattered silver sagebrush. 2720 2730 ft. 47.9905° N, 108.1218° W; NAD 83, GPS reading T26N R28E S21 SE1/4 47.9905 -108.1218 NAD 83 GPS reading Flowering N 208 RM 820783 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-142018 Joseph L. M. Charboneau 5227 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 N 209 RM 8208 Taylor, Amy 1997 RM 667479 RM0166060 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-513 Amy J. Roderick 710 14 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: radio tower ridge S of I-80, ca 1.4 air mi S of Rawlins. Barren ridge top and north facing sandstone draw with scattered shrubs. 6900 7200 ft. 41.7766° N, 107.2451° W T21N R87W S20 SW1/4 41.7766 -107.2451 Fruiting N RM0166060 N 210 RM 820828 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-142023 Joseph L. M. Charboneau 5272 15 6 2011 U.S.A. Montana Phillips Davidson Coulee, S of Alkali Road, ca 6 air mi NNW of West Alkali Reservoir, ca 9.5 air mi SW of Dodson; ca 13 air mi WSW of Malta. Grasslands with scattered sagebrush on loamy soil. 2440 2450 ft. 48.2897° N, 108.1246° W; NAD 83, GPS reading T29N R28E S8 NW1/4 48.2897 -108.1246 NAD 83 GPS reading Flowering N 211 RM 821597 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-142082 Joseph L. M. Charboneau 6041 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. Stony, silty, sandy soil on hilltops 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 Flowering N 212 RM 822085 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-142136 Joseph L. M. Charboneau 6522 Josh Lamp 2 7 2011 U.S.A. Montana Valley Kaminsky Hill and area to the N, ca 3.5 air mi N of the West Fork Poplar River, ca 12.5 air mi NE of Opheim; ca 57 air mi NNE of Glasgow. Grasslands with shrubby cinquefoil and moist depressions on loamy soil. 3030 3150 ft. 48.9679° N, 106.1957° W to 48.9486° N, 106.193° W; NAD 83, GPS reading T37N R42E S16 W1/2; also S21 NW1/4 48.9679 -106.1957 NAD 83 GPS reading Flowering and Fruiting N 213 RM 822310 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-142149 Joseph L. M. Charboneau 6762 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 214 RM 822729 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-142174 Joseph L. M. Charboneau 7181 9 7 2011 U.S.A. Montana Valley Tomato Can Creek, along Fossum Road, ca 4 air mi S of Saskatchewan, ca 19 air mi WNW of Opheim; ca 53 air mi NNW of Glasgow. Grasslands with occasional silver sagebrush on loamy soil. 2550 2570 ft. 48.936° N, 106.8017° W; NAD 83, GPS reading T37N R37E S25 N1/2 48.936 -106.8017 NAD 83 GPS reading Fruiting N 215 RM 822862 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-142182 Joseph L. M. Charboneau 7314 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 216 RM 823906 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-142326 Joseph L. M. Charboneau 8357 30 7 2011 U.S.A. Montana Blaine Black Coulee National Wildlife Refuge: Black Coulee, ca 10.5 air mi S of Turner, ca 21 air mi NE of Harlem; ca 34.5 air mi NW of Malta. Grassland hills with scattered silver sagebrush on stony loamy soil. 2910 2970 ft. 48.6947° N, 108.4089° W; NAD 83, GPS reading T34N R25E S24 NW1/4 48.6947 -108.4089 NAD 83 GPS reading Fruiting N 217 RM 824712 Charboneau 2011 RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-142402 Joseph L. M. Charboneau 8863 4 8 2011 U.S.A. Montana Valley Hell Creek, ca 4 air mi SSE of Johnnys Hill, ca 20 air mi SW of Opheim; ca 44 air mi NE of Glasgow. Grasslands on sandy soil. 2830 2850 ft. 48.6826° N, 106.0647° W; NAD 83, GPS reading T34N R43E S23 SW1/4 48.6826 -106.0647 NAD 83 GPS reading Fruiting N 218 RM 835612 RMHERB1 RM 179543 RM0165931 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-148993 Gerald B. Ownbey 501 20 6 1939 U.S.A. Wyoming Albany S of Centennial. Flowering and Fruiting N RM0165931 N 219 RM 837451 Williams RM 960047 RM0215027 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-149396 Roger L. Williams 1581 6 6 2010 U.S.A. Wyoming Carbon North Platte River Valley: landing strip area above Cow Creek, ca 4 air mi NNW of Encampment. Sandy slope. 7500 ft. T15N R84W S27 41.245 -106.8207 NAD 83 1 mi. N N Nat. Geog. TOPO! Rare; flowers cream-colored. Flowering N RM0215027 N 220 RM 8541 Taylor, Amy 1997 RM 667478 RM0165923 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-528 Amy J. Roderick 740 16 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Dana Ridge, ca 7 road mi E on Rattlesnake Pass or County Road 400 from Wyo Hwy 130; ca 9 air mi SE of Walcott Junction. Sandstone ridge with sagebrush draws. 6940 7500 ft. 41.693° N, 106.6787° W T20N R83W S24; also T20N R82W S19 41.693 -106.6787 Fruiting N RM0165923 N 221 RM 8646 Taylor, Amy 1998 RM 667269 RM0166002 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-540 Amy J. Roderick 7495 1 8 1998 U.S.A. Wyoming Carbon [location and coordinates withheld] Holding pond and creek at edge of sagebrush and rabbitbrush; graminoids dominant. 6800 ft. Fruiting N RM0166002 N 222 RM 880827 Dorn 2014 RM 921462 RM0080011 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-156129 Robert D. Dorn 11092 9 6 2014 U.S.A. Wyoming Platte Ca 6 mi NW of Wheatland. Grassland, with Hesperostipa comata and Yucca. 4700 ft. 42° 6.2' N, 105° 6.7' W; unknown, , GPS reading 42.103333 -105.111667 unknown GPS reading Flowers cream. Flowering N RM0080011 N 223 RM 890464 Seeds of Success RM Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-157889 Gayle Tyree WY030-192 Justyna Marszalek 26 5 2016 U.S.A. Wyoming Carbon Ferris Mountains: Red Hills: ca 0.5 mi NE of Muddy Gap (the pass) off Whiskey Creek or BLM Road 3158, ca 40 air mi N of Rawlins. Alluvial deposit clay, silt, sand, and gravel recent erosion outwash from Granite Mountains Uplift; shallow loamy clay sand soil; slope 35-40 deg, aspect south; ridge slope, with Cryptantha, Pseudoroegneria spicata, Artemisia tridentata ssp. wyomingensis, Poa secunda, Viola nuttallii, Delphiniuim, Carex filifolia. 1940 m. 42° 21' 0.16326" N, 107° 27' 14.95415" W; NAD 83, , GPS reading T28N R89W S34 SE1/4 42.350045 -107.454154 NAD 83 N N GPS reading Flowering N N 224 RM 89133 Refsdal 1995 RM 635935 RM0165905 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-13700 B. E. Nelson 35114 C. H. Refsdal 18 6 1995 U.S.A. Wyoming Sweetwater Basins and Mountains of Southwest Wyoming: ca 0.5 to 1 air mi N of Henrys Fork W of County Road 1 on lower southeast slopes of Cedar Mountain, ca 40 air mi SW of Green River; ca 11 air mi NW of Manila, Utah. Semi-barren clay area on ridge. 7000 7100 ft. 41.0642° N, 109.9518° W T13N R111W S32 41.0642 -109.9518 Flowering and Fruiting N RM0165905 N 225 RM 901068 RMHERB2 RM 317052 RM0165906 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-113192 Francis B. Current 289 14 6 1978 U.S.A. Wyoming Carbon Shirley Basin: 35 air mi SSE of Casper. Artemisia tridentata gramineae community. 7110 ft. T28N R78W S28 N N Flowering N RM0165906 N 226 RM 901069 RMHERB2 RM 162847 RM0165973 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-117274 George E. Osterhout 2630 11 6 1902 U.S.A. Wyoming Carbon Between Baggs and Rawlins. Flowering and Fruiting N RM0165973 N 227 RM 901070 RMHERB2 RM 209080 RM0165974 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-41901 F. J. Crider 1 M. D. Atkins 19 6 1947 U.S.A. Wyoming Carbon 15 mi N of Rawlins on U.S. Hwy 287. On raw soil areas and waterseep areas. 6700 6900 ft. 41.9658° N, 107.3421° W; uncertainty 1 mi. T23N R88W S16 41.9658 -107.3421 1 mi. Fruiting N RM0165974 N 228 RM 901071 RMHERB2 RM 182548 RM0165977 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449584 G. L. Weber N9-215 B. I. Judd 12 6 1937 U.S.A. Wyoming Goshen General area of Goshen Hole SCS project. North slope; gravelly sandy loam; alkali meadow. 4000 N Not mappable. BEN Flowering and Fruiting N RM0165977 N 229 RM 901072 RMHERB2 RM 204584 RM0165979 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-37919 Charles L. Turner 76 14 5 1946 U.S.A. Wyoming Converse Ca 4 mi SW of Glenrock. Dry sandy silt. 5100 ft. 42.8147° N, 105.9195° W; uncertainty 1 mi. T33N R76W S24 42.8147 -105.9195 1 mi. Flowering and Fruiting N RM0165979 N 230 RM 901073 RMHERB2 RM 37960 RM0165980 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449753 Frank Tweedy 3175 9 1900 U.S.A. Wyoming Johnson Buffalo. 4000 5000 ft. Vegetative N RM0165980 N 231 RM 901074 RMHERB2 RM 208 RM0165981 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-36554 B. C. Buffum s. n. 21 6 1891 U.S.A. Wyoming Albany Hills E of Laramie. 7350 ft. 41.3115° N, 105.5452° W; uncertainty 2 mi. T16N R73W S35 41.3115 -105.5452 2 mi. Flowering and Fruiting N RM0165981 N 232 RM 901075 RMHERB2 RM 87493 RM0165982 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-42884 G. I. Sellon 70 7 6 1902 U.S.A. Wyoming Albany Laramie. Meadows. 7200 7300 ft. 41.311° N, 105.546° W; uncertainty 3 mi. T16N R73W S35 41.311 -105.546 3 mi. Flowering N RM0165982 N 233 RM 901076 Porter RM 263278 RM0165984 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-32338 C. L. Porter 8101 Marjorie W. Porter 2 6 1960 U.S.A. Wyoming Carbon Separation Flats, 25 mi N of Rawlins. Locally abundant, alkaline soil with Sarcobatus. 6500 ft. 42.1205° N, 107.4221° W; NAD 83, uncertainty 3 mi., Digital Map T25N R89W S24 42.1205 -107.4221 NAD 83 3 mi. Digital Map Located ca 26 miles north of Rawlins on US Hwy 287; ca 1 air mile NE of Soda Lake; ca 2.5 air miles east of Bull Spring Lake; ca 3 air miles NE of Separation Rim; geo-locate.org. EL Flowering N RM0165984 N 234 RM 901077 RMHERB2 RM 293010 RM0165985 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449754 James M. Hunter WY-004B 9 6 1971 U.S.A. Wyoming Natrona Tertiary overlying Lance or Cody Formation; mile 43 on U.S. Hwy 20 & 26. Along right-of-way. T35N R85W S4 Flowering N RM0165985 N 235 RM 901084 RMHERB2 RM 534358 RM0166032 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-48453 Matt Lavin 5903 15 5 1987 U.S.A. Wyoming Albany Laramie Hills: NE of Laramie. 7700 8100 ft. 41.3402° N, 105.507° W; uncertainty 1 mi. T16N R72W S19 41.3402 -105.507 1 mi. Y N Flowering N RM0166032 N 236 RM 901085 RMHERB2 RM 568335 RM0166031 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-56921 Thomas W. Nelson 6663 Jane P. Nelson 3 7 1981 U.S.A. Wyoming Carbon Along Wyo Hwy 487 at junction with Oil Springs Road, 6 mi N of Medicine Bow. Sagebrush scrub. 6700 6800 ft. 41.9949° N, 106.1781° W; uncertainty 1 mi. T23N R78W S4 41.9949 -106.1781 1 mi. Y Y Fruiting N RM0166031 N 237 RM 901086 RMHERB2 RM 338067 RM0166030 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-48471 Max H. Schroeder s.n. Gary L. Ranck 13 6 1973 U.S.A. Wyoming Carbon Stratton Hydrology Study Area: Loco Creek Meadow. Rangeland. 7000 8000 ft. 41.4323° N, 107.1376° W; uncertainty 2 mi. T17N R87W S24 41.4323 -107.1376 2 mi. Flowering N RM0166030 N 238 RM 901087 RMHERB2 RM 309102 RM0166029 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don 1. Astragalus pectinatus (Hook.) Douglas ex G. Don
Annotated by C. L. Porter on 6/18/1947. RM-449770 F. J. Crider 1a M. D. Atkins 18 6 1947 U.S.A. Wyoming Albany 32 mi NW of Laramie on U.S. Hwy 30. Road ditch escarpment. Flowering N RM0166029 N 239 RM 901088 RMHERB2 RM 183314 RM0166027 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449771 C. S. Gilbert s.n. 8 6 1940 U.S.A. Wyoming Niobrara Near Boner's house, N of Lusk. Fruiting N RM0166027 N 240 RM 901089 RMHERB2 RM 183313 RM0165918 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449772 C. S. Gilbert G-467 27 5 1940 U.S.A. Wyoming Niobrara Wallace-Pfister place, 30 mi NW of Lusk. Alfalfa field. Flowering and Fruiting N RM0165918 N 241 RM 901090 RMHERB2 RM 28408 RM0165920 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-35665 Aven Nelson 7259 16 6 1900 U.S.A. Wyoming Carbon Fort Steele. Along the railrode grade. 6500 ft. 41.7766° N, 106.9541° W; uncertainty 5 mi. T21N R85W S23 41.7766 -106.9541 5 mi. Y Y Fruiting N RM0165920 N 242 RM 901091 RMHERB2 RM 5034 RM0165921 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-112592 Aven Nelson 1304 9 6 1895 U.S.A. Wyoming Albany Centennial Valley. Flowering N RM0165921 N 243 RM 901092 RMHERB2 RM 297727 RM0165932 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-37123 Robert Luce 15 13 5 1975 U.S.A. Wyoming Goshen Table Mountain Wildlife Unit. 4000 4100 ft. 41.8563° N, 104.14° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T22N R61W S24; also S25 41.8563 -104.14 NAD 83 1 mi. Y Y Nat. Geog. TOPO! Mapped on the section line. BEN Flowering N RM0165932 N 244 RM 901093 RMHERB2 RM 65452 RM0165933 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-36169 Aven Nelson 9169 8 8 1908 U.S.A. Wyoming Niobrara Van Tassell. Sandy plains. 4700 ft. 42.6628° N, 104.0887° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T31N R60W S17 42.6628 -104.0887 NAD 83 1 mi. Y Y Nat. Geog. TOPO! BEN Fruiting N RM0165933 N 245 RM 901095 RMHERB2 RM 178101 RM0165934 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449774 Aven Nelson 2209 Ruth A. Nelson 23 6 1935 U.S.A. Wyoming Albany Laramie. Vacant lots. Flowering and Fruiting N RM0165934 N 246 RM 901096 RMHERB2 RM 77865 RM0165936 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-34686 J. Francis Macbride 2722 24 5 1914 U.S.A. Wyoming Albany Rock River. Loamy swales. 7000 ft. 41.7414° N, 105.9747° W; uncertainty 1 mi. T21N R76W S31 41.7414 -105.9747 1 mi. Y Y Common. Ecological Survey of Vegetative Succession under Irrrigation. Flowering N RM0165936 N 247 RM 901097 WYNDD RM 612894 RM0165937 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-58972 Walter Fertig 16495 3 6 1996 U.S.A. Wyoming Fremont Sweetwater River Plateau: Granite Mountains: Sweetwater Rocks, granite knob on east side of Agate Flat Road, ca 1 mi NE of junction with U.S. Hwy 287; ca 1.2 mi SW of the crossing of the Sweetwater River. Stabilized and dune along road. 6500 ft. 42.4966° N, 107.6714° W; uncertainty 0.25 mi. T29N R91W S12 SE1/4 NE1/4 42.4966 -107.6714 0 mi. N N Flowering N RM0165937 N 248 RM 901098 Williams RM 365288 RM0165938 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-117178 Roger L. Williams 56 1 6 1985 U.S.A. Wyoming Carbon Ca 3.8 air mi NNW of Encampment. Dry sagebrush flat. 7400 ft. T15N R84W S22 41.2583 -106.8184 NAD 83 1 mi. N Y Nat. Geog. TOPO! Flowering N RM0165938 N 249 RM 901099 RMHERB2 RM 284104 RM0165939 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449737 Robert L. Tresler 371 4 6 1967 U.S.A. Wyoming Natrona 5 mi W of Powder River. Loam soil. 5700 ft. 43.0338 -106.9872 NAD 83 700 ft. Y Nat. Geog. TOPO! "Town" of Powder River. BEN Flowering N RM0165939 N 250 RM 901100 RMHERB2 RM 398012 RM0165940 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449775 D. Long s.n. J. Von Loh 23 6 1984 U.S.A. Wyoming Laramie Ca 3 mi W of Meriden. 5200 ft. T18N R63W S12 Fruiting N RM0165940 N 251 RM 901101 RMHERB2 RM 566724 RM0165943 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449776 Robert D. Dorn 5170 10 6 1991 U.S.A. Wyoming Carbon 3 mi NW of Elk Mountain. Roadside with Agropyron, Melilotus. 7300 ft. T20N R81W S12 South1/2 N N Corolla cream colored. Flowering N RM0165943 N 252 RM 901102 RMHERB2 RM 279545 RM0165947 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-46580 K. E. Severson 126 11 7 1964 U.S.A. Wyoming Sweetwater 6.5 mi N of Wamsutter on the Jeffrey City Road. Antelope-sheep study pastures. 6700 ft. T21N R94W S27 41.7557 -108.0118 NAD 83 700 ft. N Y Nat. Geog. TOPO! BEN Fruiting N RM0165947 N 253 RM 901103 RMHERB2 RM 391552 RM0165948 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-49927 Robert J. Hill 1124 23 7 1973 U.S.A. Wyoming Albany Great Divide Basin and Adjacent Regions: Big Hollow, near County Road 44 between Wyo Hwy 130 and Wyo Hwy 230, W of Laramie. 7300 ft. T15N R75W S18; also S19 Y Y Fruiting N RM0165948 N 254 RM 901104 RMHERB2 RM 392733 RM0165949 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don 2. . RM-30803 C. L. Porter 4876 30 5 1949 U.S.A. Wyoming Carbon Muddy Gap. On the Chugwater Formation. 6200 ft. 42.3462° N, 107.4621° W; NAD 83, uncertainty 1 mi., Digital Map T27N R89W S3 42.3462 -107.4621 NAD 83 1 mi. N Y Digital Map Located at the Muddy Gap, Chugwater formation, off of US Hwy 287; 0.5 miles south of the town of Muddy Gap on the highway; geo-locate.org. EL Flowering N N 255 RM 901105 RMHERB2 RM 195033 RM0166025 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449777 C. L. Porter 3116 3 7 1942 U.S.A. Wyoming Albany Big Hollow area 15 miles west of Laramie. Gumbo-clay soil. N N 256 RM 901106 RMHERB2 RM 279546 RM0165950 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-46580 K. E. Severson 74 11 7 1964 U.S.A. Wyoming Sweetwater 6.5 mi N of Wamsutter on the Jeffrey City Road. Antelope-sheeo food habits study. 6700 ft. T21N R94W S27 41.7557 -108.0118 NAD 83 700 ft. N Y Nat. Geog. TOPO! BEN Flowering N RM0165950 N 257 RM 901107 RMHERB2 RM 568333 RM0166024 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449778 Thomas W. Nelson 6664 Jane P. Nelson 3 7 1981 U.S.A. Wyoming Carbon Along Wyo Hwy 487 at junction with Oil Springs Road, 6 mi N of Medicine Bow. Sagebrush scrub. T23N R78W S4 Y Fruiting N RM0166024 N 258 RM 901108 RMHERB2 RM 568331 RM0166023 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449779 Thomas W. Nelson 6682 Jane P. Nelson 8 7 1981 U.S.A. Wyoming Carbon Shirley Basin: at junction of Wyo hwys 487 and 77, Shirley Basin junction, 24 mi S of Natrona County. 6680 ft. 42.17968° N, 106.27026° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T26N R79W S35 42.17968 -106.27026 NAD 83 1 mi. N Y Nat. Geog. TOPO! LSB Fruiting N RM0166023 N 259 RM 901109 RMHERB2 RM 302767 RM0165955 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449780 J. Francis Macbride 2457 10 6 1913 U.S.A. Wyoming Albany Laramie. Loamy slopes on campus. Spreading. Fruiting N RM0165955 N 260 RM 901110 RMHERB2 RM 337481 RM0165956 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449781 Andrew Warren 17 15 5 1981 U.S.A. Wyoming Carbon Muddy Gap, ca 40 air mi NNW of Rawlins. Growing in shallow, clay loam on rocky ridge with Agropyron smithii, Astragalus sppathulatus, and Chrysothamnuss viscidiflorus. 6400 ft. T27N R89W S3 NE1/4 N N Flowering N RM0165956 N 261 RM 901111 RMHERB2 RM 300582 RM0166022 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449782 Marvin L. Roberts 4736 21 8 1976 U.S.A. Wyoming Albany The Big Hollow, 2 mi N of Twin Buttes Lake. On roadcut. T15N R75W Locally common; fruiting abundantly. Flowering and Fruiting N RM0166022 N 262 RM 901112 RMHERB2 RM 300577 RM0166026 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449783 Marvin L. Roberts 4572 27 5 1976 U.S.A. Wyoming Carbon S of Walcott, 1.8 miles S of I-80 on Wyo Hwy 130. With sagebrush in loose sandy soil. T20N R83W Common; flowers light yellow. Flowering N RM0166026 N 263 RM 901113 RMHERB2 RM 338068 RM0165957 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don 1. Astragalus pectinatus (Hook.) Douglas ex G. Don
Annotated by Charles Feddema. RM-48470 Max H. Schroeder s.n. Gary L. Ranck 19 6 1973 U.S.A. Wyoming Carbon Stratton Hydrology Study Area: Willow Creek Upland. Dry sagebrush rangeland. 7000 8000 ft. 41.4034° N, 107.0229° W; uncertainty 1 mi. T17N R86W S36 41.4034 -107.0229 1 mi. N Y Flowering and Fruiting N RM0165957 N 264 RM 901114 RMHERB2 RM 386584 RM0165958 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-24329 June Haines 6015 Georgia Haines 1 6 1986 U.S.A. Wyoming Natrona E-K Creek, ca 7.5 air mi NNE of Arminto. Sagebrush grassland, on red soil. 6520 6600 ft. 43.2789° N, 107.2133° W; uncertainty 1 mi. T38N R86W S7 43.2789 -107.2133 1 mi. N N Flowering N N 265 RM 901115 RMHERB2 RM 345443 RM0165961 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449784 Allen Morton 21 11 6 1971 U.S.A. Wyoming Albany Along Wyo Hwy 130, just E of Herrick Lane. T16N R74W S28 NW1/4 SW 1/4 N Flowering June 11, 1971, Fruiting July 20, 1971 Flowering and Fruiting N RM0165961 N 266 RM 901116 Dueholm 1978 RM 326097 RM0165965 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-48427 Mary Alice Sanguinetti 476 Keith H. Dueholm 15 7 1978 U.S.A. Wyoming Campbell Grassy hills with canyons. 4800 ft. 44.10636° N, 105.9217° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T48N R75W S30 44.10636 -105.9217 NAD 83 1 mi. N N Nat. Geog. TOPO! LSB Fruiting N RM0165965 N 267 RM 901117 RMHERB2 RM 370716 RM0165969 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449785 Robert D. Dorn 4341 22 6 1986 U.S.A. Wyoming Laramie Pine Bluffs. Grassy ridge with Cryptantha and Penstemon. 5300 ft. 41.1576° N, 104.0769° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T14N R60W S22 SW1/4 41.1576 -104.0769 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Fruiting N RM0165969 N 268 RM 901118 RMHERB2 RM 392732 RM0166275 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449786 C. S. Gilbert 57-166 20 6 1957 U.S.A. Wyoming Albany Ca 6 mi E of Bosler along Wyo Hwy 34. T19N R73W S20 Y Full bloom. Flowering N RM0166275 N 269 RM 901119 RMHERB2 RM 392736 RM0166276 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449787 O. A. Beath G-355 17 5 1940 U.S.A. Wyoming Platte NW of Wheatland, near Mitchell Ranch. T25N R68W Flowering N RM0166276 N 270 RM 901120 SE WY 1993 RM 595989 RM0166061 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-153 Ronald L. Hartman 38622 27 6 1993 27 Jun 93 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: U.S. Hwy 20, 26, 87, ca 14 air mi E of Casper. Sandstone outcrops of breaks and sandy slopes. 5180 5200 ft. 42.8575° N, 106.03417° W; uncertainty 1 mi. T33N R77W S1 South1/2 42.8575 -106.03417 1 mi. N N Fruiting N RM0166061 N 271 RM 901121 RMHERB2 RM 392735 RM0166281 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-37618 C. S. Gilbert 57-185 Harold F. Eppson 20 6 1957 U.S.A. Wyoming Albany Near Shamrock Station, ca 27 mi SW of Wheatland. 5600 ft. 41.8199° N, 105.263° W; uncertainty 1 mi. T21N R71W S12 41.8199 -105.263 1 mi. Y Y Fruiting N RM0166281 N 272 RM 901122 RMHERB2 RM 392734 RM0166282 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-37615 C. S. Gilbert 57-163 Harold F. Eppson 16 6 1957 U.S.A. Wyoming Carbon 15 mi N of Rawlins. 7200 ft. 41.9804° N, 107.36° W; uncertainty 1 mi. T23N R88W S17 41.9804 -107.36 1 mi. Y Y Flowering N RM0166282 N 273 RM 901123 RMHERB2 RM 392740 RM0166283 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449789 C. S. Gilbert 58-291 Harold F. Eppson 21 5 1958 U.S.A. Wyoming Albany Laramie: NW of airport near directional beacon. T16N R74W S33 Y Flowering N RM0166283 N 274 RM 901124 RMHERB2 RM 392738 RM0166284 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449790 C. S. Gilbert 58-176 14 6 1957 U.S.A. Wyoming Albany Laramie: near airport. T16N R74W S34, S35 Flowering and Fruiting N RM0166284 N 275 RM 901125 RMHERB2 RM 392739 RM0166285 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449786 C. S. Gilbert 57-166 20 6 1957 U.S.A. Wyoming Albany Ca 6 mi E of Bosler along Wyo Hwy 34. T19N R73W S20 Y Flowering N RM0166285 N 276 RM 901126 RMHERB2 RM 392741 RM0166286 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449791 C. S. Gilbert 58-305 Harold F. Eppson 13 6 1958 U.S.A. Wyoming Carbon Ca 15 mi NNW of Medicine Bow, near road parallel to and W of Medicine Bow-Casper Hwy. T25N R78W S16 Fruiting N RM0166286 N 277 RM 901127 RMHERB2 RM 392727 RM0166292 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-449792 C. S. Gilbert s.n. 17 6 1948 U.S.A. Wyoming Carbon Fort Steele. T21N R85W S23 Y Fruiting N RM0166292 N 278 RM 901128 RMHERB2 RM 392730 RM0166293 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-113384 Harold F. Eppson s.n. 17 6 1948 U.S.A. Wyoming Carbon Fort Steele. T21N R85W S23 Y Fruiting N RM0166293 N 279 RM 901129 RMHERB2 RM 392729 RM0166294 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-44144 Harold F. Eppson s.n. 23 5 1948 U.S.A. Wyoming Albany W of Laramie. T16N R74W Flowering N RM0166294 N 280 RM 901131 RMHERB2 RM 392731 RM0166295 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-37618 C. S. Gilbert 57-185 Harold F. Eppson 20 6 1957 U.S.A. Wyoming Albany Near Shamrock Station, ca 27 mi SW of Wheatland. 5600 ft. 41.8199° N, 105.263° W; uncertainty 1 mi. T21N R71W S12 41.8199 -105.263 1 mi. Y Y Fruiting N RM0166295 N 281 RM 901132 WYNDD RM 601739 RM0166296 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-57927 Walter Fertig 13547 21 5 1993 U.S.A. Wyoming Natrona Platte River Valley: Alcova Reservoir, Cottonwood Creek Campground, ca 2 air mi SW of Alcova. Loose, sparsely-vegetated, gray shale slopes. 5600 5700 ft. 42.5258° N, 106.7474° W; uncertainty 1 mi. T30N R83W S35 42.5258 -106.7474 1 mi. N N Flowering and Fruiting N RM0166296 N 282 RM 901311 Porter RM 392733 RM0165949 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-30803 C. L. Porter 4876 30 5 1949 U.S.A. Wyoming Carbon Muddy Gap. 6200 ft. 42.3462° N, 107.4621° W; NAD 83, uncertainty 1 mi., Digital Map T27N R89W S3 42.3462 -107.4621 NAD 83 1 mi. N Y Digital Map Located at the Muddy Gap, Chugwater formation, off of US Hwy 287; 0.5 miles south of the town of Muddy Gap on the highway; geo-locate.org. EL Flowering N RM0165949 N 283 RM 901312 Haines 1986 RM 386584 RM0165958 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-24329 June Haines 6015 Georgia Haines 1 6 1986 U.S.A. Wyoming Natrona E-K Creek, ca 7.5 air mi NNE of Arminto. Sagebrush grassland, on red soil. 6520 6600 ft. 43.2789° N, 107.2133° W; uncertainty 1 mi. T38N R86W S7 43.2789 -107.2133 1 mi. N N Flowering N RM0165958 N 284 RM 9043 Taylor, Amy 1998 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-557 Amy J. Roderick 7850 2 8 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Ferris Mountains: southeast end of range, ca 17.4 air mi N of Independence Rock. Sagebrush-grassland; red sandy soil; Artemisia nova common. 7200 ft. T26N R86W S7 Fruiting N N 285 RM 9053 Taylor, Amy 1997 RM 667477 RM0165924 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-556 Amy J. Roderick 786 16 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Sheep Rock S of County Road 508, ca 5.5 air mi NW of Saratoga. Shale ridge dominated by mountain maghogany. 7000 7233 ft. 41.5337° N, 106.8508° W T18N R84W S16 NW1/4 41.5337 -106.8508 Flowering and Fruiting N RM0165924 N 286 RM 905705 RMHERB2 RM 958019 RM0212722 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-451789 Nancy E. Hastings 35 P. Block 21 5 2007 U.S.A. Wyoming Platte Camp Guernsey: Cundall Ranch parcel; south end of transect ca 1.1 km due E of North Platte River, ca 2.9 km NW of Wendover Bend Ranch. Rolling; mixed grass prairie with scattered silver sagebrush; silty loam; white to pale pink flower; with Bouteloua gracilis, Artemisia cana, Plantago patagonica, Lepidium densiflorum, Oenothera caespitosa, Hesperostipa comata, Opuntia polyacantha. 1439 m. 42.35006° N, 104.88688° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! 508655E, 4687865N to 508760E, 4687760N; unknown, GPS reading T28N R67W S34 42.35006 -104.88688 NAD 83 1 mi. N Y Nat. Geog. TOPO! LSB Infrequent; decumbent to ascending, perennial herb; 2 dm tall; corolla white to pale pink. Flowering and Fruiting N RM0212722 N 287 RM 905748 RMHERB2 RM 958020 RM0212733 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-451810 Nancy E. Hastings 110 P. Block 22 5 2007 U.S.A. Wyoming Platte Camp Guernsey: Walsh Ranch parcel in Deadhorse Canyon; west end of transect ca 2.2 km SW of Range Guard 4, ca 6.9 km NE of Guernsey Reservoir. Rolling; intermittent stream drainage recovering from fire; silty loam with cobbles; with Symphoricarpos occidentalis, Artemisia ludoviciana, Poa pratensis, Linum lewisii, Pascopyrum smithii, Packera plattensis, Rosa woodsii, Bromus tectorum. 1512 m. 521734E, 4690492N to 521734E, 4690442N; unknown, GPS reading N Scattered; sprawling, perennial herb; 4 dm tall. Fruiting N RM0212733 N 288 RM 905749 RMHERB2 RM 958021 RM0212723 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-451754 Nancy E. Hastings 326 P. Block 3 7 2007 U.S.A. Wyoming Platte Camp Guernsey: Osburn Ranch parcel; south end of transect ca 4.2 km NNE of Guernsey Reservoir, ca 3.1 km NW of Range Control. Rolling; mixed grass prairie; silty loam; with Bouteloua gracilis, Carex filifolia, Hesperostipa comata, Plantago patagonica, Artemisia frigida, Aristida purpurea, Koeleria macrantha, Schizachyrium scoparium, Cryptantha cana, Gutierrezia sarothrae. 1445 m. 516206E, 4691920N to 516238E, 4692237N; unknown, GPS reading N Scattered; sprawling, perennial herb; 2 dm long. Fruiting N RM0212723 N 289 RM 906061 RMHERB2 RM 957768 RM0213656 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-451846 Patricia P. Douglas 171 B. E. Nelson, Carlos A. Popolizio, Rosalie M. Smith 13 6 1995 U.S.A. Wyoming Platte Camp Guernsey: ca 0.5 km S of Patten Creek, ca 0.5 km E of Patten Creek. Gentle slopes; grassland; shallow degraded limestone; with Artemisia nova, Camissonia subacaulis, Hymenoxys acaulis, Koeleria macrantha. 1493 m. zone DMC, 519500E, 4695600N to ; unknown, GPS reading N Common; ascending, taprooted herb; 25 cm tall; corolla yellow with a pale greenish tinge. Flowering and Fruiting N RM0213656 N 290 RM 917860 Heidel 2018 RM 981656 RM0245085 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-454913 Bonnie Heidel 4531 27 5 2018 U.S.A. Wyoming Albany West slope Laramie Range: ca 1.2 mi NE of U.S. Hwy 30, ca 3.2 air mi E of Downtown Laramie Sand plains, edge of outwash, sandy loam; with Cryptantha celosioides, Physaria montana, Hesperostipa comata. 7360 ft. 41.3173° N, 105.5341° W; WGS 84, , GPS reading T16N R73W S36 NW1/4 NW1/4 41.3173 -105.5341 WGS 84 N N GPS reading Flowering and Fruiting N RM0245085 N 291 RM 929522 RMHERB2 RM 1035305 RM0327318 Fabaceae Astragalus pectinatus (Hook.) Douglas ex G. Don RM-460095 Joshua G. Harrison 3 11 6 2019 U.S.A. Wyoming Albany Schoolyard prairie. Full sun, growing among grasses. 2240 m. 41.31751° N, 105.53746° W; unknown 41.31751 -105.53746 unknown N Flowering N N 292 RMT 2782 RM Types RM 162851 RM0002431 Fabaceae Astragalus pectinatus (Hook.) Douglas var. platyphyllus M. E. Jones 2. Astragalus pectinatus (Hook.) Douglas var. platyphyllus M. E. Jones
Annotated by C. L. Porter in 1939. Topotype; '39 verbatim date.
1. Astragalus grayi Parry. RMT-1382 Aven Nelson 4774 16 6 1898 U.S.A. Wyoming Sweetwater Bitter Creek. [County not given on label.] Flowering and Fruiting RM0002431 Y Paratype for Astragalus pectinatus (Hook.) Douglas var. platyphyllus M. E. Jones. Contr. W. Bot. 10: 87. 1902. Lectotypified by Barneby, Mem. New York Bot. Gard. 13:426-427, 1964. 293 RMT 5699 RM Types RM 10512 RM0002430 Fabaceae Astragalus pectinatus (Hook.) Douglas var. platyphyllus M. E. Jones 2. Astragalus pectinatus (Hook.) Douglas var. platyphyllus M. E. Jones.
1. Astragalus grayi Parry. RMT-4710 Aven Nelson 3115 3 6 1897 U.S.A. Wyoming Sweetwater Bitter Creek. [County not given on label.] Flowering and Fruiting N RM0002430 Y Isolectotype for Astragalus pectinatus (Hook.) Douglas var. platyphyllus M. E. Jones. Contr. W. Bot. 10: 87. 1902. Lectotypified by Barneby, Mem. New York Bot. Gard. 13:426-427, 1964. , Jones failed to cite a collection number as locality in the original description! C. L. Porter '44. 294 RMT 6222 RM Types RM 12505 RM0002432 Fabaceae Astragalus pectinatus (Hook.) Douglas var. platyphyllus M. E. Jones 2. Astragalus pectinatus (Hook.) Douglas var. platyphyllus M. E. Jones
Annotated by C. L. Porter in 1939. '39 Verbatim date.
1. Astragalus grayi Parry. RMT-5159 Aven Nelson 4774 16 6 1898 U.S.A. Wyoming Bitter Creek. Flowering N RM0002432,RM0002432_a Y Paratype for Astragalus pectinatus (Hook.) Douglas var. platyphyllus M. E. Jones. Contr. W. Bot. 10: 87. 1902. Lectotypified by Barneby, Mem. New York Bot. Gard. 13:426-427, 1964.