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 10165 Taylor, Amy 1997 RM Asteraceae Artemisia pedatifida Nutt. RM-611 B. E. Nelson 40187 16 6 1997 U.S.A. Wyoming Carbon [location and coordinates withheld] Ridge with bands of sandstone, soil, and siltstone. 6880 6980 ft. Flowering N N 2 RM 10178 Taylor, Amy 1997 RM Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by Amy J. Roderick. RM-612 B. E. Nelson 40200 16 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: ca 3 air mi WSW of Halfway Hill between First and Second Sand creeks, ca 8.8 air mi SW of Medicine Bow; ca 9.5 air mi NE of Elk Mountain (town). Sandstone rim area on ridge. 7050 7250 ft. 41.8057° N, 106.3139° W T21N R79W S8 41.8057 -106.3139 Flowering N N 3 RM 102789 Rosenthal 1996 USFS 851604 USFS0035543 Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by David Rosenthal. RM-14086 Ronald L. Hartman 54431 9 6 1996 U.S.A. Wyoming Park Northern Absaroka Area: Sheep Mountain 13-14 air mi SW of Cody (center). Lower flanks to cut in limestone and plains on northwest corner of mountain. 5600 6800 ft. 44.479° N, 109.2648° W T52N R103W S17 S1/4; also NE1/4 S19 44.479 -109.2648 Flowering N USFS0035543 N 4 RM 10429 Taylor, Amy 1997 RM Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by Amy J. Roderick. RM-617 B. E. Nelson 40451a 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. Atriplex-Artemisia flats. 6680 6740 ft. 41.9949° N, 107.0317° W T23N R85W S6 N1/2 41.9949 -107.0317 Flowering N N 5 RM 105220 Rosenthal 1997 USFS 853409 USFS0036940 Asteraceae Artemisia pedatifida Nutt. RM-14177 David Rosenthal 1382 25 6 1997 U.S.A. Wyoming Fremont Wind River Range: East Fork Big Game Winter Range, ca 3.5 air mi NNE of Dubois. Heavily grazed grassland with Artemisia in draws; some redbeds. 7500 7600 ft. 43.5906° N, 109.5798° W T42N R106W S21 South1/2; also NE1/4 S28 43.5906 -109.5798 Flowering N USFS0036940 N 6 RM 10671 Taylor, Amy 1997 RM Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by Amy J. Roderick. RM-625 B. E. Nelson 40925 Amy J. Roderick 25 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: major tributary of Third Sand Creek S of Second Sand Creek, ca 6 air mi NNE of Elk Mountain (town); ca 12 air mi SE of Hanna. Rolling sagebrush steppe with scattered rough breaks. 7200 7300 ft. 41.7621° N, 106.3721° W T21N R80W S26 NW1/4 41.7621 -106.3721 Flowering N N 7 RM 10890 Taylor, Amy 1997 RM Asteraceae Artemisia pedatifida Nutt. RM-627 B. E. Nelson 41144 26 6 1997 U.S.A. Wyoming Carbon [location and coordinates withheld] Sandy or sandy-gravel slopes and areas among sandstone fins. 6620 6740 ft. Flowering N N 8 RM 10955 Taylor, Amy 1997 RM Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by Amy J. Roderick. RM-628 B. E. Nelson 41209 29 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: along Third Sand Creek and ridge to the S, ca 2-2.5 air mi E of Saddleback Hills; ca 11.5-12 air mi SE of Hanna; ca 4.5 air mi NNE of Elk Mountain (town). Sandstone-mudstone ridge top and sandy clay slopes with coal beds. 7160 7370 ft. 41.7475° N, 106.3915° W T21N R80W S34 N1/2 41.7475 -106.3915 Flowering N N 9 RM 110732 Ebertowski 2002 RM Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by Peter J. Ebertowski. RM-14333 B. E. Nelson 57071 Peter Ebertowski 16 6 2002 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: between a tributary of Dugout Creek and the railroad tracks, ca 2.5 air mi E of Wyo Hwy 59, ca 41.5 air mi N of Douglas; ca 9 air mi NNW of Bill. Clay "balds". 4650 4680 ft. 43.3557° N, 105.3303° W; uncertainty 1 mi. T39N R71W S13 W1/2 43.3557 -105.3303 1 mi. Flowering N N 10 RM 11272 Taylor, Amy 1997 RM Asteraceae Artemisia pedatifida Nutt. RM-637 Ronald L. Hartman 56836 Amy J. Roderick and B. A. Packer 5 6 1997 U.S.A. Wyoming Carbon [location and coordinates withheld] Broken slate (shale) with ponderosa pine, rocky sandstone ridges, and alkaline flats. 6500 6600 ft. Flowering N N 11 RM 114634 Ebertowski 2002 RM Asteraceae Artemisia pedatifida Nutt. RM-14475 Peter J. Ebertowski 608 24 6 2002 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: junction of Forest roads 942 and 944, S and above East Logan Draw, ca 26 air mi SSE of Wright; ca 12.5 air mi NNW of Bill. Sagebrush/grassland. 4880 4970 ft. 43.3988° N, 105.3103° W; uncertainty 0.5 mi. T40N R70W S31 SW1/4 43.3988 -105.3103 1 mi. Flowering N N 12 RM 114702 Ebertowski 2002 RM Asteraceae Artemisia pedatifida Nutt. RM-14473 Peter J. Ebertowski 67 B. E. Nelson 16 6 2002 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: on a four wheel drive road off Forest Road 944 above and E of Dugout Creek, ca 10 air mi NNW of Bill; ca 43 air mi N of Douglas. Sandstone ridge with sandy pockets; scattered sagebrush, rabbitbrush, and skunkbush. 4720 4760 ft. 43.37° N, 105.3103° W; uncertainty 1 mi. T39N R70W S7 N1/2 43.37 -105.3103 1 mi. Flowering N N 13 RM 11504 Taylor, Amy 1997 RM Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by Amy J. Roderick. RM-641 Ronald L. Hartman 57139 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 N 14 RM 115059 Ebertowski 2002 RM Asteraceae Artemisia pedatifida Nutt. RM-14355 Peter J. Ebertowski 99 B. E. Nelson 16 6 2002 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: on Jenney Trail Road above and N of Lonetree Creek, ca 15 air mi NW of Bill; ca 25 air mi S of Wright. Grassland and sagebrush/grassland. 4810 4850 ft. 43.3988° N, 105.4501° W; uncertainty 1 mi. T40N R72W S36 South1/2 43.3988 -105.4501 1 mi. Flowering N N 15 RM 115524 Ebertowski 2003 RM Asteraceae Artemisia pedatifida Nutt. RM-14500 Peter J. Ebertowski 4205 2 6 2003 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: hills N of Calamity Gulch, on dirt road off Wyo Hwy 59, ca 10 air mi NW of Bill; ca 29 air mi S of Wright. Sagebrush grassland. 4820 4900 ft. 43.3557° N, 105.3902° W T39N R71W S16 SE1/4 43.3557 -105.3902 Flowering N N 16 RM 116784 Ebertowski 2003 RM Asteraceae Artemisia pedatifida Nutt. RM-14535 Peter J. Ebertowski 5458 27 6 2003 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: North Fork Bear Creek and evirons, on Jenne Trail or County Road 34, ca 19 air mi WNW of Bill; ca 33 air mi SSW of Wright. Flat clay patch in sagebrush grassland. 5050 5080 ft. 43.2923° N, 105.6486° W T38N R73W S5 E1/2 43.2923 -105.6486 Flowering and Fruiting N N 17 RM 11746 Taylor, Amy 1997 RM Asteraceae Artemisia pedatifida Nutt. RM-647 Ronald L. Hartman 57380 Amy J. Roderick and Cherie Winner 11 6 1997 U.S.A. Wyoming Natrona [location and coordinates withheld] Shale hills and sandy areas and badlands. 5480 5500 ft. Flowering N N 18 RM 117916 Ebertowski 2003 RM Asteraceae Artemisia pedatifida Nutt. RM-14558 Peter J. Ebertowski 6586 12 7 2003 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: Olson Draw, on two track road off Forest Road 1619, ca 14 air mi SE of Wright; ca 48 air mi S of Gillette. Flat area in sagebrush grassland with Artemisia pedatifida. 4910 4970 ft. 43.6151° N, 105.2893° W T42N R70W S17 SW1/4 43.6151 -105.2893 Fruiting N N 19 RM 118045 Ebertowski 2003 RM Asteraceae Artemisia pedatifida Nutt. RM-14561 Peter J. Ebertowski 6715 14 7 2003 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: Belle Fourche River, on Clarkelen Road, ca 13 air mi SW of Wright; ca 45 air mi SSW of Gillette. Slope above creek. 5090 5150 ft. 43.6576° N, 105.6883° W T43N R74W S36 SE1/4 43.6576 -105.6883 Fruiting N N 20 RM 128568 Evert 2000 RM 824590 rm0023121 Asteraceae Artemisia pedatifida Nutt. RM-14892 Erwin F. Evert 38038 14 6 2000 U.S.A. Wyoming Park Bighorn Basin: McCullogh Peaks, ca 1 mi S of radio towers, 12 mi NE of Cody. Saltbrush-grassland with Atriplex confertifolia, Agropyron spicatum, Platyschkuhria integrifolia, and Psoralidium lanceolatum. 5800 ft. T53N R100W S24 Flowering and Fruiting N RM0023121 N 21 RM 129707 Evert 2003 RM 913227 RM0066266 Asteraceae Artemisia pedatifida Nutt. RM-15027 Erwin F. Evert 39940 4 6 2003 U.S.A. Wyoming Big Horn Bighorn Basin: along east side of Lane 42, 3.5 mi S of Burlington. Saltbush-greasewood community with Atriplex gardneri, Musineon divaricatum, Xylorhiza glabriuscula, and Cymopterus acaulis. 4330 ft. T51N R96W S17 SW1/4 Flowering N RM0066266 N 22 RM 130491 Evert 2004 RM 913340 RM0066233 Asteraceae Artemisia pedatifida Nutt. RM-15079 Erwin F. Evert 40725 2 6 2004 U.S.A. Wyoming Park Bighorn Basin: along and just W of Whistle Creek or BLM Road 1213, ca 2.5 mi N of U.S. Hwy 14. Sagebrush-greasewood steppe with Artemisia pedatifida, Atriplex gardneri, Carex filifolia, and Xylorhiza glabriuscula. 4900 ft. T52N R98W S9 N RM0066233 N 23 RM 130573 Evert 2004 RM 913420 RM0066374 Asteraceae Artemisia pedatifida Nutt. RM-15082 Erwin F. Evert 40806 11 6 2004 U.S.A. Wyoming Big Horn Bighorn Basin: along Dry Creek 0-1/3 mi E of Wyo Hwy 32, 0.5 mi N of U.S. Hwy 14. Sagebrush-saltbush steppe on bluff above creek with Artemisia tridentata var. wyomingensis, Atriplex gardneri, and Bouteloua gracilis. 4290 ft. T52N R96W S5 NW1/4 N RM0066374 N 24 RM 130626 Evert 2004 RM 913458 RM0066526 Asteraceae Artemisia pedatifida Nutt. RM-15086 Erwin F. Evert 40858 18 6 2004 U.S.A. Wyoming Big Horn Bighorn Basin: along Little Dry Creek Road 3/4 mi E of Wyo Hwy 32, 5 mi N of U.S. Hwy 14, 20 mi W of Greybull. Sagebrush - saltbush steppe with Artemisia pedatifida, Atriplex gardneri, Xylorhiza glabriuscula, and Halogeton glomeratus. 4590 ft. T53N R96W S18 N RM0066526 N 25 RM 130666 Evert 2004 RM 913498 RM0066495 Asteraceae Artemisia pedatifida Nutt. RM-15087 Erwin F. Evert 40898 18 6 2004 U.S.A. Wyoming Big Horn Bighorn Basin: ca 0.5 mi E of Dry Creek Road 5 mi E of Wyo Hwy 32, 20 mi WNW of Greybull. Sagebrush-saltbush steppe with Artemisia tridentata var. wyomingensis, Artiplex gardneri, and Xylorhiza glabriuscula. 4560 ft. T53N R96W S4 N RM0066495 N 26 RM 130911 Evert 2005 RM 912734 RM0068730 Asteraceae Artemisia pedatifida Nutt. RM-15127 Erwin F. Evert 41142 5 6 2005 U.S.A. Wyoming Big Horn Bighorn Basin: ca 1/3 mi W of Wyo Hwy 32 and 1/4 mi W of Coon Creek. Saltbush-sagebrush-grassland with Atriplex gardneri, Artemisia tridentata var. wyomingensis, Poa secunda, and Musineon divaricatum abundant. 4460 ft. T54N R97W S34; also S35 Flowering and Fruiting N RM0068730 N 27 RM 134195 Evert 1986 RM 724917 RM0043492 Asteraceae Artemisia pedatifida Nutt. RM-15348 Erwin F. Evert 9997 15 6 1986 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: N side of Sheep Mountain, ca 1/4-1/2 mi S of County Road FU6. Sagebrush-grassland community on limestone substrates. 5800 6000 ft. 44.479° N, 109.3454° W T52N R104W S15 44.479 -109.3454 N RM0043492 N 28 RM 136695 Evert 1988 RM 753467 RM0043499 Asteraceae Artemisia pedatifida Nutt. RM-15608 Erwin F. Evert 14492 14 6 1988 U.S.A. Wyoming Park [location and coordinates withheld] Cliffs and ledges of Willwood formation, mostly sandy soil. 6800 7000 ft. Flowering N RM0043499 N 29 RM 138818 Evert 1990 RM 619266 Asteraceae Artemisia pedatifida Nutt. RM-15762 Erwin F. Evert 19022 17 6 1990 U.S.A. Montana Carbon Along Pryor Mountain Road, ca 9 mi SE of Bridger. Sagebrush-grassland with scattered limber pine and a few ponderosa pine. 5200 ft. 45.2109° N, 108.5705° W T7S R24E S19 45.2109 -108.5705 Flowering N N 30 RM 142306 Evert 1992 RM 779905 Asteraceae Artemisia pedatifida Nutt. RM-15957 Erwin F. Evert 22577 10 6 1992 U.S.A. Montana Carbon [location and coordinates withheld] Sagebrush-grassland with Artemisia pedatifida, Hymenoxys acaulis, Atriplex confertifolia, and Bouteloua gracilis. 4500 ft. Flowering N N 31 RM 146265 Evert 1994 RM 780365 RM0103725 Asteraceae Artemisia pedatifida Nutt. RM-16157 Erwin F. Evert 26649 5 6 1994 U.S.A. Montana Carbon Shupak Pond, ca 6 mi NNW of Belfry. Disturbed sagebrush-grassland S of pond with Erigeron pumilus, Alyssum desertorum, Lappula redowskii, and Bromus tectorum. 3900 ft. 45.2262° N, 109.0364° W T7S R22E S16 SW1/4 45.2262 -109.0364 Fruiting N RM0103725 N 32 RM 148412 Evert 1995 RM 783343 RM0269687 Asteraceae Artemisia pedatifida Nutt. RM-16254 Erwin F. Evert 28792 7 6 1995 U.S.A. Wyoming Hot Springs [location and coordinates withheld] Sagebrush-grassland with scattered Juniperus scopulorum, Lewisia rediviva, Koeleria macrantha, and Carex filifolia. 4600 4900 ft. Flowering and Fruiting N RM0269687 N 33 RM 148483 Evert 1995 RM 783453 RM0269769 Asteraceae Artemisia pedatifida Nutt. RM-16255 Erwin F. Evert 28862 11 6 1995 U.S.A. Wyoming Hot Springs Bighorn Basin: along east side of Murphy Draw Road, ca 3/4 mi N of Wyo Hwy 431. Saltbush-grassland with Atriplex gardneri, Atriplex confertifolia, Musineon divaricatum, and Vicia americana. 5200 ft. 44.0133° N, 108.5017° W T47N R97W S28 44.0133 -108.5017 Buds N RM0269769 N 34 RM 148559 Evert 1995 RM 782445 RM0269721 Asteraceae Artemisia pedatifida Nutt. RM-16257 Erwin F. Evert 28938 11 6 1995 U.S.A. Wyoming Hot Springs Bighorn Basin: along northeast side of Murphy Draw Road, ca 4 mi N of Wyo Hwy 431. Disturbed saltbush-grassland with Atriplex gardneri, Thlaspi arvense, Bromus tectorum, and Allium textile. 5600 ft. 44.0576° N, 108.5418° W T47N R97W S7 44.0576 -108.5418 Buds N RM0269721 N 35 RM 148988 Evert 1995 RM 782841 RM0269722 Asteraceae Artemisia pedatifida Nutt. RM-16274 Erwin F. Evert 29365 23 6 1995 U.S.A. Wyoming Fremont [location and coordinates withheld] Saltbush-forbland with Atriplex gardneri, Allium textile, Lomatium foeniculaceum, Penstemon eriantherus, and Artemisia pedatifida. 7300 ft. Buds N RM0269722 N 36 RM 149317 Evert 1995 RM 783755 RM0043493 Asteraceae Artemisia pedatifida Nutt. RM-16283 Erwin F. Evert 29697 25 6 1995 U.S.A. Wyoming Fremont [location and coordinates withheld] Saltbush steppe with Atriplex gardneri, Lomatium foeniculaceum, Allium textile, and Poa secunda. 7350 ft. Flowering and Fruiting N RM0043493 N 37 RM 150372 Evert 1996 RM 788188 Asteraceae Artemisia pedatifida Nutt. RM-16331 Erwin F. Evert 30756 4 6 1996 U.S.A. Montana Carbon Ridge 2.5 mi SW of Fromberg and 3/4 mi W of U.S. Highway 310. Sagebrush-grassland with Atriplex confertifolia, Sarcobatus vermiculatus, and Carex filifolia. 3775 ft. 45.3559° N, 108.9352° W; uncertainty 1 mi. T5S R23E S31 45.3559 -108.9352 1 mi. Flowering N N 38 RM 150560 Evert 1996 RM 788114 Asteraceae Artemisia pedatifida Nutt. RM-16338 Erwin F. Evert 30945 6 6 1996 U.S.A. Montana Carbon Ridge 1 mi W of Belfry and 1/4 mi N of Mont Hwy 308. Sagebrush-grassland with Atriplex confertifolia, Agropyron spicatum, and Astragalus missouriensis. 4100 4200 ft. 45.1386° N, 109.0363° W; uncertainty 1 mi. T8S R22E S16; also S9 45.1386 -109.0363 1 mi. Flowering and Fruiting N N 39 RM 150613 Evert 1996 RM 788132 Asteraceae Artemisia pedatifida Nutt. RM-16338 Erwin F. Evert 30998 6 6 1996 U.S.A. Montana Carbon Ridge 1 mi W of Belfry and 1/4 mi N of Mont Hwy 308. Sagebrush-grassland with Atriplex confertifolia, Agropyron spicatum, and Astragalus missouriensis. 4100 4200 ft. 45.1386° N, 109.0363° W; uncertainty 1 mi. T8S R22E S16; also S9 45.1386 -109.0363 1 mi. Flowering and Fruiting N N 40 RM 152710 Evert 1997 RM 818516 RM0024355 Asteraceae Artemisia pedatifida Nutt. RM-16438 Erwin F. Evert 33109 21 6 1997 U.S.A. Wyoming Hot Springs Bighorn Basin: Legend Rocks State Historical Site just N of Cottonwood Creek, ca 25 mi NW of Thermopolis. Disturbed sagebrush-grassland adjacent to cliffs with petroglyphs; dominant species included Bromus tectorum and Alyssum desertorum. 5400 ft. 43.7924° N, 108.6043° W; uncertainty 1 mi. T44N R98W S10 43.7924 -108.6043 1 mi. Flowering and Fruiting N RM0024355 N 41 RM 154413 Evert 1998 RM 820108 RM0023760 Asteraceae Artemisia pedatifida Nutt. RM-16502 Erwin F. Evert 34930 11 6 1998 U.S.A. Wyoming Hot Springs Bighorn Basin: ca 1/4 - 1/2 mi N of Little Sand Draw Road, ca 15 mi NW of Thermopolis. Sagebrush-grassland with Carex filifolia, Stipa comata, and Delphinium geyeri. 4600 ft. 43.8211° N, 108.2594° W; uncertainty 1 mi. T45N R95W S33 43.8211 -108.2594 1 mi. Buds N RM0023760 N 42 RM 1775 Taylor, Amy 1997 RM Asteraceae Artemisia pedatifida Nutt. RM-281 Amy J. Roderick 1318 28 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: summit of Sheep Mountain E of Wyo Hwy 71, ca 18.7 air mi S of Rawlins. Cushion community with scattered Artemisia tridentata and A. pedatifida; gravel and shale rock. 7900 ft. 41.6351° N, 107.2523° W T19N R88W S12 NE1/4 41.6351 -107.2523 Flowering N N 43 RM 183405 Welp 1994 Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by Laura Welp. RM-17432 B. E. Nelson 30955 Laura Welp 3 6 1994 U.S.A. Wyoming Carbon Great Divide Basin Area: Great Divide Basin: along Buzzard Road, ca 2 air mi NE of Rendle Point above Separation Flats, ca 16 air mi NNW of Rawlins. Rolling plains of sand, clay, and barren clay knolls with several species of Artemisia, Atriplex, and mats of Opuntia. 6530 6750 ft. 42.0081° N, 107.32° W T24N R88W S34 42.0081 -107.32 Flowering N N 44 RM 183775 Welp 1994 Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by Laura Welp. RM-17445 B. E. Nelson 31324 Laura Welp 7 6 1994 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: Eagles Nest Spring and vicinity, ca 1 air mi E of Eagles Nest, ca 30.5 air mi NNW of Wamsutter; ca 50.5 air mi WNW of Rawlins. Sparsely vegetated clay slopes with sandstone outcrops. 6610 6630 ft. 42.0958° N, 108.1344° W T25N R95W S35 SE1/4; also SW1/4 S36 42.0958 -108.1344 Flowering and Fruiting N N 45 RM 183796 Welp 1994 Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by Laura Welp. RM-17446 B. E. Nelson 31345 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 Flowering N N 46 RM 184111 Welp 1994 Asteraceae Artemisia pedatifida Nutt. RM-17454 Laura Welp 12 B. E. Nelson 9 6 1994 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: Rador Springs, along Black Rock Creek, ca 2.5 mi W of Black Rock; ca 13.5 air mi NNE of Point of Rocks. Seep in flat greasewood draw with patches of interspersed graminoids and shrubs; clay soil with salt deposits. 6820 ft. 41° 51' 51" N, 108° 50' 18" W T22N R101W S22 NW1/4 41.870033 -108.835386 1 GeoLocate AP Flowering and Fruiting N N 47 RM 184145 Welp 1994 Asteraceae Artemisia pedatifida Nutt. RM-17460 Laura Welp 123 11 6 1994 U.S.A. Wyoming Sweetwater [location and coordinates withheld] Sparsely vegetated knoll with dry, sandy soil; Atriplex dominant. 6750 6800 ft. Flowering N N 48 RM 184740 Welp 1994 Asteraceae Artemisia pedatifida Nutt. RM-17495 Laura Welp 175 11 6 1994 U.S.A. Wyoming Carbon Great Divide Basin Area: Great Divide Basin: top and sides of Continental Divide in rolling plains, ca 12 air mi S of Creston Junction; ca 17 air mi SE of Wamsutter. Sparsely vegetated knoll dominated by graminoids; dry, rocky soil with selenium present. 7250 7320 ft. 41° 32' 32" N, 107° 42' 35" W T18N R92W S12 N1/2 41.542222 -107.709722 Flowering and Fruiting N N 49 RM 187396 Welp 1994 Asteraceae Artemisia pedatifida Nutt. RM-17633 Laura Welp 685 18 6 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Great Divide Basin: ca 1.5 air mi W of Continental Peak; ca 6 air mi E of Oregon Buttes. Top and north-facing slopes of sandstone rim; partially vegetated with low sagebrush dominant; dry sandy soil. 7480 7660 ft. 42.2725° N, 108.7389° W T27N R100W S34 42.2725 -108.7389 Flowering N N 50 RM 187780 Welp 1994 Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by Laura Welp. RM-17645 Ronald L. Hartman 45842 31 5 1994 U.S.A. Wyoming Sweetwater [location and coordinates withheld] Eroded slopes and flats below with drainage. 6700 7100 ft. Flowering and Fruiting N N 51 RM 187887 Welp 1994 Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by Laura Welp. RM-17648 Ronald L. Hartman 45949 20 6 1994 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: Delany Rim, ca 5 air mi S of Tipton. Sandy sagebrush areas below, eroded rim, and cushion community above; also areas of slumping with standing water. 6800 7500 ft. 41° 33' 33" N, 108° 16' 1" W T18N R96W S6 41.559167 -108.266944 Flowering N N 52 RM 188366 Welp 1995 Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by Laura Welp. RM-17657 B. E. Nelson 35050 15 6 1995 U.S.A. Wyoming Carbon Great Divide Basin Area: Great Divide Basin: Separation Flats at the east point of Separation Rim, ca 14.5 air mi SSE of Bairoil; ca 21 air mi NNW of Rawlins. Clay flats with low shrubs and greasewood. 6510 ft. 42.0661° N, 107.3961° W T24N R89W S12 SW1/4 42.0661 -107.3961 Flowering and Fruiting N N 53 RM 188386 Welp 1995 Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by Laura Welp. RM-17659 B. E. Nelson 35071 15 6 1995 U.S.A. Wyoming Carbon Great Divide Basin Area: Great Divide Basin: north end of Shamrock Hills just above Separation Flats, ca 19.5 air mi SSE of Bairoil; ca 16.5 air mi NNW of Rawlins. Level areas and gentle slopes with alternating bands of sandstone and clay, sandy clay, or sandy soils and mostly cushion or low growing plants. 6560 6650 ft. 41.97889° N, 107.4336° W T23N R89W S10 NE1/4 41.97889 -107.4336 Flowering N N 54 RM 188416 Welp 1995 Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by Laura Welp. RM-17660 B. E. Nelson 35520 26 6 1995 U.S.A. Wyoming Carbon [location and coordinates withheld] Sandy clay slopes with sandstone rocks. 6520 6850 ft. Flowering and Fruiting N N 55 RM 188624 Welp 1995 Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by Laura Welp. RM-17665 B. E. Nelson 36219 5 7 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: along Dugout Draw at the west edge of Red Desert Basin, ca 27 air mi WNW of Wamsutter, ca 44 air mi ENE of Rock Springs. Salt desert shrub with sparsely vegetated areas and knolls. 6600 6630 ft. 41.8372° N, 108.4511° W T22N R98W S36 E1/2 41.8372 -108.4511 Flowering and Fruiting N N 56 RM 188691 Welp 1995 Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by Laura Welp. RM-17667 B. E. Nelson 36286 5 7 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: Horseshoe Bend E of County Road 67, ca 23.5 air mi NW of Wamsutter; ca 54.5 air mi ENE of Rock Springs. Sparsely vegetated slopes of clay, mudstone, shales, and sandstones on a rim. 6700 6780 ft. 41.9228° N, 108.2678° W T23N R96W S33 NE1/4 41.9228 -108.2678 Flowering and Fruiting N N 57 RM 188973 Welp 1995 Asteraceae Artemisia pedatifida Nutt. RM-17685 Laura Welp 5010 3 6 1995 U.S.A. Wyoming Carbon Great Divide Basin Area: Great Divide Basin: ca 3 air mi ESE of Wamsutter; ca 11.5 air mi WSW of Creston Junction. Slight slope and depressions in low rolling plains 6880 6900 ft. 41.6522° N, 107.9206° W T19N R93W S6 NW1/4 41.6522 -107.9206 Flowering N N 58 RM 189082 Welp 1995 Asteraceae Artemisia pedatifida Nutt. RM-17693 Laura Welp 5119 7 6 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: Alkali Basin, ca 14 air mi E of Freighter Spring; ca 12 air mi W of Luman Butte. North facing slope with sagebrush and grasses; fine sandy soil. 6740 6780 ft. 42.0542° N, 108.5956° W T24N R99W S15 42.0542 -108.5956 Buds N N 59 RM 189174 Welp 1995 Asteraceae Artemisia pedatifida Nutt. RM-17697 Laura Welp 5211 9 6 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: ca 6.5 air mi NW of Creston Junction; ca 12 air mi NE of Wamsutter. Steep, sparsely vegetated west facing slope with scattered sagebrush; sandy, rocky soil. 7090 7100 ft. 41.7914° N, 107.8436° W T21N R92W S18 E1/2 41.7914 -107.8436 Buds N N 60 RM 189230 Welp 1995 Asteraceae Artemisia pedatifida Nutt. RM-17698 Laura Welp 5266 13 6 1995 U.S.A. Wyoming Carbon Great Divide Basin Area: Great Divide Basin: south end of Separation Rim, ca 17 air mi S of Bairoil; ca 19 air mi N of Rawlins. Moist sagebrush/hopsage draw on southeast facing slope in rocky, sandy soil with sandstone outcrops. 6520 6650 ft. 42.037° N, 107.4344° W T24N R89W S22 E1/4; also W1/2 S23 42.037 -107.4344 Flowering N N 61 RM 189392 Welp 1995 Asteraceae Artemisia pedatifida Nutt. RM-17705 Laura Welp 5425 17 6 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: base of Steamboat Mountain, ca 14 air mi N of Superior; ca 5 air mi NW of Greasewood Reservoir. Partially vegetated sandstone and mudstone slopes at base of mountain; silty, shallow soil with rocks. 7150 7300 ft. 41.9683° N, 108.9236° W T23N R102W S14 41.9683 -108.9236 Flowering N N 62 RM 189566 Welp 1995 Asteraceae Artemisia pedatifida Nutt. RM-17709 Laura Welp 5597 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 N 63 RM 189616 Welp 1995 Asteraceae Artemisia pedatifida Nutt. RM-17710 Laura Welp 5646 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 N 64 RM 189639 Welp 1995 Asteraceae Artemisia pedatifida Nutt. RM-17712 Laura Welp 5668 24 6 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: ridge in Red Desert Basin, ca 16 air mi NW of Red Desert; ca 9.5 air mi SE of Chalk Butte. Small depression with hard clay soil and sand. 6600 6660 ft. 41.8075° N, 108.3269° W T21N R97W S12 41.8075 -108.3269 Flowering N N 65 RM 189690 Welp 1995 Asteraceae Artemisia pedatifida Nutt. RM-17714 Laura Welp 5717 24 6 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: ca 31 air mi N of Red Desert; ca 22 air mi S of Sweetwater Station. Top of low ridge with grasses and sagebrush; fine soil with gravel. 6670 6710 ft. 42.0956° N, 108.2722° W T25N R96W S34 NW1/4 42.0956 -108.2722 Flowering N N 66 RM 189714 Welp 1995 Asteraceae Artemisia pedatifida Nutt. RM-17716 Laura Welp 5741 24 6 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: ca 7.5 air mi N of Eagles Nest; ca 14 air mi NE of Bastard Butte. Crest of hill; fine white clay soil; sparsely vegetated. 6740 6800 ft. 42.197° N, 108.1089° W T26N R95W S25 SW1/4 42.197 -108.1089 Flowering and Fruiting N N 67 RM 189741 Welp 1995 Asteraceae Artemisia pedatifida Nutt. RM-17717 Laura Welp 5768 24 6 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: ca 6.5 air mi NW of Eagles Nest; ca 8.5 air mi E of Bastard Butte. Partially vegetated low ridge with grasses and scattered low sagebrush; fine sandy soil with gravel. 6740 6760 ft. 42.1542° N, 108.2125° W T25N R95W S7 N1/2 42.1542 -108.2125 Flowering and Fruiting N N 68 RM 189759 Welp 1995 Asteraceae Artemisia pedatifida Nutt. RM-17718 Laura Welp 5786 30 6 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: Buffalo Hump, ca 8 air mi SW of Bastard Butte; ca 10 air mi NE of The Pinnacles. Top of hill with grasses and scattered sagebrush; fine sandy soil with fine gravel. 6850 6910 ft. 42.0975° N, 108.5072° W T25N R98W S34 42.0975 -108.5072 Flowering and Fruiting N N 69 RM 189798 Welp 1995 Asteraceae Artemisia pedatifida Nutt. RM-17719 Laura Welp 5825 30 6 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: Cyclone Rim, ca 9.5 air mi NE of Bastard Butte; ca 4.5 air mi SW of Flattop Buttes. Partially vegetated rimtop with grasses and low sagebrush; fine sandy soil with rocks. 7140 7300 ft. 42.2267° N, 108.2261° W T26N R96W S13 W1/2; also E1/2 S14 42.2267 -108.2261 Flowering and Fruiting N N 70 RM 190073 Welp 1995 Asteraceae Artemisia pedatifida Nutt. RM-17724 Laura Welp 6096 7 7 1995 U.S.A. Wyoming Fremont Great Divide Basin Area: Great Divide Basin: slopes of Continental Peak, ca 7 air mi E of Oregon Buttes; ca 11 air mi W of Circle Bar Lake. Partially vegetated base of peak with grasses and scattered sagebrush; silty, sandy soil with rocks. 7640 7920 ft. 42.2864° N, 108.7778° W T27N R100W S29 S1/2; also S35; also W1/2 S36 42.2864 -108.7778 Flowering and Fruiting N N 71 RM 190244 Welp 1995 Asteraceae Artemisia pedatifida Nutt. RM-17728 Laura Welp 6265 13 7 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: Bush Rim, ca 3.5 air mi N of Freighter Spring; ca 12 air mi S of Oregon Buttes. Partially vegetated rimtop with Artemisia pedatifida and grasses; thin shaley soil. 7280 7700 ft. 42.0839° N, 108.8658° W T24N R101W S5 SW1/2; also N1/2 S8 42.0839 -108.8658 N N Flowering and Fruiting N N 72 RM 190320 Welp 1995 Asteraceae Artemisia pedatifida Nutt. RM-17730 Laura Welp 6340 13 7 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: Bush Rim, ca 4 air mi SW of Oregon Buttes; 6.5 air mi NE of Rock Cabin Spring. Sparsely vegetated east facing slope of sandstone outcrop. 7360 7700 ft. 42.2003° N, 108.8714° W T26N R101W S28 South1/2; also NE1/4 S33 42.2003 -108.8714 Flowering and Fruiting N N 73 RM 1929 Taylor, Amy 1997 RM Asteraceae Artemisia pedatifida Nutt. RM-287 Amy J. Roderick 1467 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. North facing slope. 7100 7400 ft. 42.1807° N, 106.2672° W T26N R79W S35 42.1807 -106.2672 Flowering N N 74 RM 199271 Heidel 2005 RM 789329 RM0269688 Asteraceae Artemisia pedatifida Nutt. RM-18248 Bonnie Heidel 2723 15 7 2005 U.S.A. Wyoming Fremont Southern Wind River Basin: at edge of Beaver Rim, west side of Wyo Hwy 139 ca 3.8 mi S of Sand Draw Road. Locally dominant in places on shale-capped ridge in sparse vegetation; occurs with Atriplex gairdneri, Machaeranthera grindelioides, Phlox hoodii. 6200 ft. T32N R95W S28 NE1/4 Flowering and Fruiting N RM0269688 N 75 RM 244103 Kinter RM 727497 RM0043491 Asteraceae Artemisia pedatifida Nutt. RM-21306 C. Lynn Kinter 2483 John Tamsen 7 6 1997 U.S.A. Wyoming Fremont Upper Wind River Watershed: Mason Draw: ca 3 mi E of Dubois; up Mason Draw from the top of Painted Hills Estates, in the big greasewood stand W of the wash. Greasewood stand. 6980 ft. T41N R106W S9 Plot 97001 NW, NE, SE Flowering N RM0043491 N 76 RM 272695 Lum 2001 RM 800798 RM0096907 Asteraceae Artemisia pedatifida Nutt. RM-22444 B. E. Nelson 52223 Luanne Lum 5 6 2001 U.S.A. Wyoming Washakie Bighorn Basin: along Platte Pipeline or BLM Road 1430, ca 3/4-1 air mi S of Red Hill, ca 13.5 air mi W of Worland. Clay slopes below sagebrush-grassland mosaic. 4520 4650 ft. 44.0428° N, 108.1993° W; uncertainty 1 mi. T47N R95W S13 SW1/4; also SE1/4 S14 44.0428 -108.1993 1 mi. Flowering N RM0096907 N 77 RM 273166 Lum 2001 RM 800797 RM0096906 Asteraceae Artemisia pedatifida Nutt. RM-22457 B. E. Nelson 52684 12 6 2001 U.S.A. Wyoming Washakie Bighorn Basin: along Fifteen Mile or BLM Road 1429, ca 1 air mi E of North Fork Fifteen Mile Creek, ca 13 air mi NW of Worland. Saltbush flats. 4340 4360 ft. 44.1167° N, 108.1792° W; uncertainty 1 mi. T48N R94W S19 SE1/4; also NE1/4 S30 44.1167 -108.1792 1 mi. Flowering N RM0096906 N 78 RM 273788 Lum 2001 RM 800799 RM0096908 Asteraceae Artemisia pedatifida Nutt. RM-22488 Luanne Lum 309 25 6 2001 U.S.A. Wyoming Hot Springs Bighorn Basin: along Gooseberry Creek or County Road 14, ca 16 air mi ESE of Meeteetse. Sagebrush. 5300 5360 ft. 44.0133° N, 108.5802° W; uncertainty 0.5 mi. T47N R98W S26 NW1/4 44.0133 -108.5802 1 mi. Flowering N RM0096908 N 79 RM 276344 Lum 2002 RM 803480 RM0096009 Asteraceae Artemisia pedatifida Nutt. RM-22591 Luanne Lum 2449 10 6 2002 U.S.A. Wyoming Big Horn Bighorn Basin: along Dorsey Creek or BLM Road 1103, ca 7 air mi ESE of Otto and ca 11.5 air mi ESE of Greybull. Sagebrush on sandy soil. 4440 4500 ft. 44.3786° N, 108.3997° W; uncertainty 1 mi. T51N R96W S21 SW1/4; also NW1/4 S28 44.3786 -108.3997 1 mi. Flowering and Fruiting N RM0096009 N 80 RM 278768 Lum 2002 RM 803481 RM0096008 Asteraceae Artemisia pedatifida Nutt. RM-22642 Luanne Lum 4816 Michelle Wilson 23 7 2002 U.S.A. Wyoming Park Bighorn Basin: along County Road Reservoir. 4250 4260 ft. 44.9075° N, 108.6284° W; uncertainty 1 mi. T57N R98W S24 SW1/4; R2N at Deaver Reservoir, ca 22 air mi WNW of Deaver and ca 12 air mi SE of Powell also NW1/4 S25 44.9075 -108.6284 1 mi. Flowering and Fruiting N RM0096008 N 81 RM 2913 Taylor, Amy 1997 RM Asteraceae Artemisia pedatifida Nutt. RM-324 Amy J. Roderick 2345 14 7 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Sage Creek W of County Road 401, ca 22 air mi S of Rawlins; ca 19 air mi W of Saratoga. Barren sagebrush slope. 7100 ft. 41.4758° N, 107.1949° W T17N R87W S4 41.4758 -107.1949 Flowering and Fruiting N N 82 RM 318115 Newton 2005 RM Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by Rachel Newton. RM-24963 B. E. Nelson 64851 Rob Massatti and Rachel Newton 8 6 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: just off Bushwacker or County Road 432, ca 10.5 air mi W of Shoshoni; ca 14.5 air mi N of Riverton. Sandy areas above the stock pond. 4970 5000 ft. 43.2282° N, 108.3174° W; GPS Reading T3N R5E S20 NE1/4 43.2282 -108.3174 NAD 83 GPS Reading Flowering N N 83 RM 318183 Newton 2005 RM Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by Rachel Newton. RM-24964 B. E. Nelson 64918 Rob Massatti and Rachel Newton 8 6 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: west end of Lake Camaehwait (Bass Lake), ca 2 air mi W of Boysen Reservoir, ca 8.5 air mi NW of Shoshoni; ca 20 air mi NNE of Riverton. Stony sandy or clay slopes and adjacent flats above the lake. 4820 4840 ft. 43.295° N, 108.2559° W; GPS Reading T4N R5E S26 W1/2 43.295 -108.2559 NAD 83 GPS Reading Flowering N N 84 RM 318267 Newton 2005 RM Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by Rachel Newton. RM-24966 B. E. Nelson 65128 13 6 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: along northeast end of Pilot Butte Reservoir, ca 1 air mi E of Morton; ca 22.7 air mi NW of Riverton. Sandy clay flats with Atriplex and Artemisia. 5450 ft. 43.2013° N, 108.7587° W; GPS Reading T3N R1E S28 SE1/4 43.2013 -108.7587 NAD 83 GPS Reading Flowering N N 85 RM 318351 Newton 2005 RM Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by Rachel Newton. RM-24968 B. E. Nelson 65212 13 6 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: Antelope Flats Wetland, between Muddy and Fivemile creeks, ca 15.5-16 air mi N of Riverton. Wet to dry clay flats with Atriplex and Musineon on the dry flats. 5200 ft. 43.2524° N, 108.4493° W; GPS Reading T3N R4E S7 43.2524 -108.4493 NAD 83 GPS Reading Flowering N N 86 RM 322754 Newton 2006 RM Asteraceae Artemisia pedatifida Nutt. RM-25205 Rachel Newton 4143 3 6 2006 U.S.A. Wyoming Natrona Wetlands and Adjacent Areas: creek-fed lake, ca 19 air mi SW of Midwest. Dry hillsides. 5373 ft. 43.25787° N, 106.58508° W; GPS Reading T39N R81W S16 SW1/4 43.25787 -106.58508 NAD 83 GPS Reading Flowering N N 87 RM 322837 Newton 2006 RM Asteraceae Artemisia pedatifida Nutt. RM-25209 Rachel Newton 4226 5 6 2006 U.S.A. Wyoming Natrona Wetlands and Adjacent Areas: dried up lake, ca 16 air mi WSW of Midwest. Dried lake bottom and surrounding uplands. 5263 ft. 43.33866° N, 106.56427° W; GPS Reading T39N R81W S21 NE1/4 of NE1/4 43.33866 -106.56427 NAD 83 GPS Reading Flowering N N 88 RM 322869 Newton 2006 RM Asteraceae Artemisia pedatifida Nutt. RM-25210 Rachel Newton 4258 5 6 2006 U.S.A. Wyoming Natrona Wetlands and Adjacent Areas: small pond, ca 21 air mi W of Midwest. Dry, grazed uplands. 5239 ft. 43.33934° N, 106.6199° W; GPS Reading T39N R82W S24 NW1/4 43.33934 -106.6199 NAD 83 GPS Reading Flowering N N 89 RM 336176 Porter RM 196606 RM0269740 Asteraceae Artemisia pedatifida Nutt. RM-30172 C. L. Porter 3369 24 6 1944 U.S.A. Wyoming Carbon Shirley Basin area. Barren desert areas. 6900 ft. 42.2355° N, 106.139° W; NAD 83, uncertainty 5 mi., Digital Map T26N R78W S12 42.2355 -106.139 NAD 83 5 mi. Digital Map Located on the Old Casper Medicine Bow Road; south of the Little Medicine Bow River;in the "middle" of the basin; geo-locate.org. EL Flowering and Fruiting N RM0269740 N 90 RM 337894 Porter RM 214910 RM0269770 Asteraceae Artemisia pedatifida Nutt. RM-30847 C. L. Porter 4975 6 7 1949 U.S.A. Wyoming Fremont Ca 10 mi E of Sand Draw Oil Field and 40 mi SE of Riverton. On loose shaley soil in the arid hills. 6000 ft. 42.7352° N, 108.058° W; NAD 83, uncertainty 3 mi., Digital Map T32N R94W S22 42.7352 -108.058 NAD 83 3 mi. N Y Digital Map Located 10 miles east of Sand Draw on trail roads near West Fork Land Creek; on the plains south of Beaver Rim; geo-locate.org. EL "and 40 mi southeast of Riverton". Fruiting N RM0269770 N 91 RM 339951 Porter RM 247785 RM0269743 Asteraceae Artemisia pedatifida Nutt. RM-31738 C. L. Porter 6771 14 7 1955 U.S.A. Wyoming Carbon 2 mi SW of Difficulty. Sandy-clay soil of Morrson Formation in 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 Flowering N RM0269743 N 92 RM 339967 Porter RM 247830 RM0043490 Asteraceae Artemisia pedatifida Nutt. RM-31742 C. L. Porter 6787 21 7 1955 U.S.A. Wyoming Hot Springs Grass Creek Basin, 4 mi E of Grass Creek. Alkaline soil. 5400 ft. 43.9153° N, 108.5826° W; NAD 83, uncertainty 1 mi., Digital Map T46N R98W S35 43.9153 -108.5826 NAD 83 1 mi. Digital Map Located 4 miles east of Grass Creek on old WY Hwy 171, among the Grass Creek Basin; near a couple of oil tank batteries; ca 2 air miles north of Ilo Ridge; geo-locate.org. EL *northern Hot Springs county* N RM0043490 N 93 RM 340613 Porter RM 253842 RM0269737 Asteraceae Artemisia pedatifida Nutt. RM-32038 C. L. Porter 7358 25 7 1957 U.S.A. Wyoming Carbon Whiskey Gap. Seleniferous shale with Stanleya and Atriplex. 6800 ft. 42.3313° N, 107.4149° W; NAD 83, uncertainty 1.5 mi., Digital Map T27N R89W S12 42.3313 -107.4149 NAD 83 2 mi. Digital Map Located at Whiskey Gap; ca 3 road miles east of Muddy Gap; far east side of Red Hills; geo-locate.org. EL Flowering and Fruiting N RM0269737 N 94 RM 340964 Porter RM 260275 RM0269742 Asteraceae Artemisia pedatifida Nutt. RM-32211 C. L. Porter 7744 Marjorie W. Porter 8 6 1959 U.S.A. Wyoming Albany Pine Ridge near Rock River. Common, loose, sandy soil on calcareous outcrop. 6800 ft. 41.7174° N, 105.89° W; NAD 83, uncertainty 3 mi., Digital Map T20N R76W S11 41.7174 -105.89 NAD 83 3 mi. Digital Map Located ca 5 miles SE of Rock River on US Hwy 30 & 287; on the east side of the Lower Pine Ridge; geo-locate.org. EL Flowering N RM0269742 N 95 RM 340987 Porter RM 260311 RM0269738 Asteraceae Artemisia pedatifida Nutt. RM-32218 C. L. Porter 7766 Marjorie W. Porter 15 6 1959 U.S.A. Wyoming Carbon Shirley Basin area, Bates Hole. Dry clayey soil, sagebrush-grassland. 6400 ft. 42.4175° N, 106.4001° W; NAD 83, uncertainty 2 mi., Digital Map T28N R80W S10 42.4175 -106.4001 NAD 83 2 mi. Digital Map Located among Bates Hole, near the Carbon & Natrona County line, on WY Hwy 487; northern side of Shirley Basin; geo-locate.org. EL "SE of Alcova on Casper-Medicine Bow Road" Flowering and Fruiting N RM0269738 N 96 RM 3555 Taylor, Amy 1997 RM Asteraceae Artemisia pedatifida Nutt. RM-354 Amy J. Roderick 2921 31 7 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Shirley Basin Reservoir N of Wyo Hwy 77, ca 25 air mi NW of Medicine Bow townsite. Saline lake shores bordered by rabbitbrush and greasewood. 6980 ft. 42.2385° N, 106.3645° W T26N R80W S12 NW1/4 42.2385 -106.3645 Flowering and Fruiting N N 97 RM 356547 RMHERB1 RM 273459 RM0269741 Asteraceae Artemisia pedatifida Nutt. RM-33525 Alan A. Beetle 11801 11 6 1956 U.S.A. Wyoming Washakie Fifteenmile Creek W of Worland. 4100 4300 ft. 44.0721° N, 108.0062° W; uncertainty 5 mi. T47N R93W S3 44.0721 -108.0062 5 mi. Flowering N RM0269741 N 98 RM 358331 RMHERB1 RM 10583 RM0269708 Asteraceae Artemisia pedatifida Nutt. RM-34793 Aven Nelson 3103 2 6 1897 U.S.A. Wyoming Sweetwater Bitter Creek. 6700 ft. 41.5535° N, 108.5526° W; uncertainty 2 mi. T18N R99W S10 41.5535 -108.5526 2 mi. Y Y Flowering N RM0269708 N 99 RM 358373 RMHERB1 RM 10584 RM0269706 Asteraceae Artemisia pedatifida Nutt. RM-34826 Aven Nelson 3213 27 6 1897 U.S.A. Wyoming Albany Laramie Plains. 7200 ft. 41.2823° N, 105.6607° W; uncertainty 9+ mi. T15N R74W S11 41.2823 -105.6607 9 mi. Flowering N RM0269706 N 100 RM 358851 RMHERB1 RM 161103 RM0269707 Asteraceae Artemisia pedatifida Nutt. RM-35059 Aven Nelson 4369 27 6 1898 U.S.A. Wyoming Albany Laramie Plains. 7200 ft. 41.3254° N, 105.6225° W; uncertainty 5 mi. T16N R73W S30 41.3254 -105.6225 5 mi. Flowering N RM0269707 N 101 RM 358861 RMHERB1 RM 10582 RM0269715 Asteraceae Artemisia pedatifida Nutt. RM-35065 Aven Nelson 4414 21 8 1897 U.S.A. Wyoming Albany Seven Mile Lake. 7200 ft. 41.2536° N, 105.718° W; uncertainty 3 mi. T15N R74W S20 41.2536 -105.718 3 mi. Vegetative N RM0269715 N 102 RM 358983 RMHERB1 RM 12709 RM0269714 Asteraceae Artemisia pedatifida Nutt. RM-35144 Aven Nelson 4790 17 6 1898 U.S.A. Wyoming Sweetwater Tipton. 7000 ft. 41.6277° N, 108.2646° W; uncertainty 3 mi. T19N R96W S18 41.6277 -108.2646 3 mi. Y Y Flowering and Fruiting N RM0269714 N 103 RM 359855 RMHERB1 RM 161104 RM0269704 Asteraceae Artemisia pedatifida Nutt. RM-35606 Aven Nelson 7058 9 6 1900 U.S.A. Wyoming Sweetwater Steamboat Mountain. On dry, desert ridges. 7300 8650 ft. 41.9715° N, 108.9262° W; uncertainty 2 mi. T23N R102W S14 41.9715 -108.9262 2 mi. Flowering N RM0269704 N 104 RM 359856 RMHERB1 RM 64877 RM0269713 Asteraceae Artemisia pedatifida Nutt. RM-35606 Aven Nelson 7058 9 6 1900 U.S.A. Wyoming Sweetwater Steamboat Mountain. On dry, desert ridges. 7300 8650 ft. 41.9715° N, 108.9262° W; uncertainty 2 mi. T23N R102W S14 41.9715 -108.9262 2 mi. Flowering and Fruiting N RM0269713 N 105 RM 363161 RMHERB1 RM 204550 RM0269736 Asteraceae Artemisia pedatifida Nutt. RM-37908 Charles L. Turner 31 7 6 1946 U.S.A. Wyoming Converse 10 mi W of Verse. Heavy clay soil on slick spots. 4800 ft. 43.3921° N, 105.5695° W; uncertainty 1 mi. T40N R73W S36 43.3921 -105.5695 1 mi. Flowering and Fruiting N RM0269736 N 106 RM 363607 RMHERB1 RM 68665 RM0269719 Asteraceae Artemisia pedatifida Nutt. RM-38214 David Griffiths s.n. 7 8 1897 U.S.A. Wyoming Big Horn Big Horn Mountains: Greybull. 3800 ft. 44.4944° N, 108.0568° W; uncertainty 9+ mi. T52N R93W S8 44.4944 -108.0568 9 mi. Fruiting N RM0269719 N 107 RM 365269 RMHERB1 RM 93997 RM0269716 Asteraceae Artemisia pedatifida Nutt. RM-39466 Edwin B. Payson 2560 Lois B. Payson 4 7 1922 U.S.A. Wyoming Sweetwater 10 mi W of Wamsutter. 6800 ft. 41.6429° N, 108.1694° W; NAD 83, uncertainty 1 mi., Digital Map T19N R96W S12 41.6429 -108.1694 NAD 83 1 mi. Digital Map Located on road next to the railroad tracks, south side of I-80; ~3 miles west of Red Desert; geo-locate.org. EL Flowering and Fruiting N RM0269716 N 108 RM 367147 Evert 1989 RM 577458 RM0043496 Asteraceae Artemisia pedatifida Nutt. RM-40460 Erwin F. Evert 16565 9 6 1989 U.S.A. Wyoming Park Bighorn Basin: along the south side of Buffalo Bill Reservoir, ca 10 mi SW of Cody. Ridge above reservoir with Allium textile, Arenaria hookeri and Artemisia nova. 5450 ft. 44.479° N, 109.2648° W T52N R103W S17 44.479 -109.2648 N N Flowering N RM0043496 N 109 RM 367157 Evert 1989 RM 577468 RM0043497 Asteraceae Artemisia pedatifida Nutt. RM-40462 Erwin F. Evert 16575 9 6 1989 U.S.A. Wyoming Park Bighorn Basin: along the south side of Buffalo Bill Reservoir, ca 8 mi SW of Cody. Rocky, open, sparsely vegetated ridge above reservoir with Phlox bryoides, Haplopappus armerioides, Gaura coccinea and Artemisia pedatifida. 5400 ft. 44.479° N, 109.2244° W; uncertainty 1 mi. T52N R103W S15 44.479 -109.2244 1 mi. N N Flowering N RM0043497 N 110 RM 367246 Evert 1989 RM 577525 RM0043495 Asteraceae Artemisia pedatifida Nutt. RM-40464 Erwin F. Evert 16662 9 6 1989 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: ridge on the east side of Sheep Mountain, ca 9 mi WSW of Cody. Open, rocky forb/grassland dominated by Carex filifolia with sparse scattered Artemisia tridentata ssp. vaseyana. 6000 6200 ft. 44.4501° N, 109.2446° W T52N R103W S28; also S29 44.4501 -109.2446 Flowering N RM0043495 N 111 RM 368910 Evert 1990 RM 618852 RM0269720 Asteraceae Artemisia pedatifida Nutt. RM-15739 Erwin F. Evert 18639 8 6 1990 U.S.A. Wyoming Park Bighorn Basin: along east side of U.S. Hwy Alt. 14, just S of Shoshone River, NE of Cody. Sagebrush-grassland with Artemisia tridentata, Artemisia cana, Arenaria hookeri, and Agropyron spicatum. 4850 ft. 44.5722° N, 108.9656° W T53N R101W S13 44.5722 -108.9656 Flowering and Fruiting N RM0269720 N 112 RM 368920 Evert 1990 RM 618820 RM0269690 Asteraceae Artemisia pedatifida Nutt. RM-15743 Erwin F. Evert 18672 8 6 1990 U.S.A. Wyoming Park Bighorn Basin: ca 1/4 mi S of Willwood Road; ca 2 mi E of U.S. Hwy Alt 14; ca 12 mi SE of Powell. Grassland with some Artemisia tridentata and with Bouteloua gracilis, Carex filifolia, and Stipa comata. 4800 ft. 44.6733° N, 108.9053° W T54N R100W S9 44.6733 -108.9053 Flowering N RM0269690 N 113 RM 368945 Evert 1990 RM 618728 RM0269692 Asteraceae Artemisia pedatifida Nutt. RM-15744 Erwin F. Evert 18771 10 6 1990 U.S.A. Wyoming Park Bighorn Basin: ca 1/4-1/8 mi S of Sand Coulee Road; ca 4 mi E of Wyo Hwy 120; ca 25 mi N of Cody. Sagebrush-saltbrush-grassland. 4900 ft. 44.7892° N, 109.1078° W T56N R102W S35 44.7892 -109.1078 Flowering N RM0269692 N 114 RM 368956 Evert 1990 RM 619105 RM0269689 Asteraceae Artemisia pedatifida Nutt. RM-15749 Erwin F. Evert 18815 10 6 1990 U.S.A. Wyoming Park Bighorn Basin: ca 1/2-3/4 mi SW of Wyo Hwy 294, ca 12 mi NW of Powell. Badland bluffs in sagebrush-saltbrush-grassland. 4600 ft. 44.78944° N, 108.967° W T56N R101W S36 44.78944 -108.967 Flowering N RM0269689 N 115 RM 368965 Evert 1990 RM 619076 Asteraceae Artemisia pedatifida Nutt. RM-15751 Erwin F. Evert 18846 13 6 1990 U.S.A. Wyoming Park Bighorn Basin: along west side of Oregon Basin Road, ca 1.5 mi S of U.S. Hwy 14, 16, & 20. Sagebrush-grassland with Artemisia tridentata var. wyomingensis, Artemisia pedatifida, Delphinium geyeri, Bouteloua gracilis, Carex filifolia, and Stipa comata. 5250 ft. 44.4828° N, 108.8672° W T52N R100W S15; also S16 44.4828 -108.8672 Flowering N N 116 RM 368987 Evert 1990 RM 618999 RM0269693 Asteraceae Artemisia pedatifida Nutt. RM-15754 Erwin F. Evert 18935 13 6 1990 U.S.A. Wyoming Park Bighorn Basin: along west side of YU Bench Road, ca 8 mi S of U.S. Hwy 14, 16, & 20, SE of Cody. Sagebrush-grassland with Bouteloua gracilis, Opuntia polyacantha, Lappula redowski, Poa secunda, and Astragalus grayi. 5200 ft. 44.4072° N, 108.7839° W T51N R99W S8 & S17 44.4072 -108.7839 2 mi. Flowering N RM0269693 N 117 RM 369001 Evert 1990 RM 619184 RM0269691 Asteraceae Artemisia pedatifida Nutt. RM-15774 Erwin F. Evert 19113 21 6 1990 U.S.A. Wyoming Park Bighorn Basin: along east side of YU Bench Road, ca 1.5 mi N of the Greybull River. Sagebrush-grassland on sandy substrates with Bouteloua gracilis, Stipa comata, Poa secunda, Carex filifolia, Opuntia polyacantha, Delphinium geyeri and Haplopappus armerioides. 4900 ft. 44.3497° N, 108.7031° W; uncertainty 1 mi. T51N R99W S36 44.3497 -108.7031 1 mi. Flowering N RM0269691 N 118 RM 369354 RMHERB1 RM 341983 RM0043498 Asteraceae Artemisia pedatifida Nutt. RM-40714 Erwin F. Evert 2755 17 6 1981 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: along Whit Creek Road, ca 1.5 mi S of Wapiti. Sagebrush grassland with Vicia americana, Hymenoxys acaulis, and Symphoricarpos oreophilus. 5700 ft. 44.4473° N, 109.4421° W; uncertainty 0.5 mi. T52N R105W S25 SE1/4 44.4473 -109.4421 1 mi. N N Flowering and Fruiting N RM0043498 N 119 RM 371538 Evert 1984 RM 609424 RM0043494 Asteraceae Artemisia pedatifida Nutt. RM-41635 Erwin F. Evert 6900 7 7 1984 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: along the north side of the North Fork Shoshone River, ca 1/2-2 mi W of Wapiti. 5600 5800 ft. 44.4763° N, 109.4428° W; uncertainty 2 mi. T52N R105W S13; also S14 44.4763 -109.4428 2 mi. Flowering and Fruiting N RM0043494 N 120 RM 374032 RMHERB1 RM 317186 RM0269753 Asteraceae Artemisia pedatifida Nutt. RM-42198 Francis B. Current 498 25 7 1978 U.S.A. Wyoming Carbon Pathfinder Mine, 34 air mi SSE of Casper. Artemisia tridentata / gramineae. 7110 ft. 42.3835° N, 106.2083° W; uncertainty 1 mi. T28N R78W S20 42.3835 -106.2083 1 mi. N N Flowering N RM0269753 N 121 RM 375643 RMHERB1 RM 215108 RM0269717 Asteraceae Artemisia pedatifida Nutt. RM-43170 George E. Osterhout 6058 18 8 1920 U.S.A. Wyoming Carbon Como Bluffs. 6800 7100 ft. 41.8786° N, 106.0798° W; uncertainty 2 mi. T22N R77W S17; also S18 41.8786 -106.0798 2 mi. Fruiting N RM0269717 N 122 RM 375782 RMHERB1 RM 312957 RM0269709 Asteraceae Artemisia pedatifida Nutt. RM-43266 George E. Osterhout s.n. 29 6 1922 U.S.A. Wyoming Carbon W of Medicine Bow. 6700 ft. 41.9077° N, 106.3125° W; uncertainty 5 mi. T22N R79W S5 41.9077 -106.3125 5 mi. Flowering N RM0269709 N 123 RM 377685 WYNDD RM 382674 RM0269727 Asteraceae Artemisia pedatifida Nutt. RM-18672 Hollis Marriott 10075 16 6 1986 U.S.A. Wyoming Fremont Lysite Badlands: Pony Creek #1 gas line site just W of Moneta-Lysite Road, 3.3 road mi N of Moneta. Artemisia tridentata-Stipa comata grassland. 5700 ft. 43.2067° N, 107.7065° W; uncertainty 1 mi. T37N R91W S1 W1/2 43.2067 -107.7065 1 mi. N N Flowering and Fruiting N RM0269727 N 124 RM 378454 RMHERB1 USFS 636198 USFS0071135 Asteraceae Artemisia pedatifida Nutt. RM-44863 John F. Thilenius 184 9 6 1976 U.S.A. Wyoming Converse Thunder Basin National Grassland. 1458 m. 43.4706° N, 105.3103° W; uncertainty 1 mi. T40N R70W S6 43.4706 -105.3103 1 mi. Flowering N USFS0071135 N 125 RM 378920 RMHERB1 RM 274195 RM0269597 Asteraceae Artemisia pedatifida Nutt. RM-45205 James T. Nichols 411 8 6 1962 U.S.A. Wyoming Washakie W of Worland, on the lower part of the Fifteenmile drainage area. Hillside, shallow soil over bedrock on Willwood Formation in 5-9 inch precipitation zone. 4100 4300 ft. 44.0721° N, 108.0062° W; uncertainty 5 mi. T47N R93W S3 44.0721 -108.0062 5 mi. Flowering N RM0269597 N 126 RM 382098 WYNDD RM 706261 Asteraceae Artemisia pedatifida Nutt. RM-46957 Laura Welp 7971 24 6 1999 U.S.A. Wyoming Big Horn West Foothills of the Big Horn Range: ridge ca 0.2 mi E of the Bighorn River and 1.5 mi S of the Montana. Northeast facing slope in Elymus spicatus community with scatterd Artemisia tridentata var. wyomingensis on orange rocky soil derived from fine-grained sandstone. 4600 ft. 44.9782° N, 108.2408° W; uncertainty 0.25 mi. T58N R94W S30 W1/2 of NE1/4 of SE1/4 44.9782 -108.2408 0 mi. Flowering and Fruiting N N 127 RM 382605 RMHERB1 RM 37225 RM0269710 Asteraceae Artemisia pedatifida Nutt. RM-47211 Leslie N. Goodding 21 17 6 1901 U.S.A. Wyoming Albany Cooper Lake. Open prairie. 7100 ft. 41.6339° N, 105.7656° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T19N R75W S17 41.6339 -105.7656 NAD 83 1 mi. Nat. Geog. TOPO! Used railroad siding because Goodding was traveling from Laramie to Medicine Bow. BEN Flowering N RM0269710 N 128 RM 384109 RMHERB1 RM 143274 RM0269718 Asteraceae Artemisia pedatifida Nutt. RM-48288 Marion Ownbey 791 2 7 1935 U.S.A. Wyoming Natrona 10 mi W of Casper. Dry alkaline soil. 5000 ft. 42.8294° N, 106.5662° W; uncertainty 2 mi. T33N R81W S16 42.8294 -106.5662 2 mi. Fruiting N RM0269718 N 129 RM 384996 RMHERB1 RM 566337 Asteraceae Artemisia pedatifida Nutt. RM-48715 Neil Snow 4495 Gregory K. Brown and T. M. Evans 14 6 1989 U.S.A. Wyoming Campbell Along Wyo Hwy 50, 35.3 road mi S of Gillette. Sagebrush steppe with Artemisia, Coryphantha vivipara, Achillea, and Oonopsis multicaulis; clay soil. 5000 ft. 43.7851° N, 105.4689° W; uncertainty 1 mi. T44N R72W S14 43.7851 -105.4689 1 mi. Flowering N N 130 RM 386404 RMHERB1 RM 293365 RM0269763 Asteraceae Artemisia pedatifida Nutt. RM-49829 R. E. Ries 23 D. W. Sabinske 29 8 1973 U.S.A. Wyoming Campbell North Prong of Thunder Creek and Little Thunder Creek. Upland sagebrush grass; with big sagebrush, blue grama on clayey loam. 4650 ft. 43.7001° N, 105.2694° W; uncertainty 0.25 mi. T43N R70W S16 NE1/4 of SE1/4 43.7001 -105.2694 0 mi. Vegetative N RM0269763 N 131 RM 386500 RMHERB1 RM 391439 RM0269758 Asteraceae Artemisia pedatifida Nutt. RM-49912 Robert J. Hill 1022 15 7 1973 U.S.A. Wyoming Sweetwater Great Divide Basin and adjacent regions: Washakie Basin, ca 16 air mi W of Wyo Hwy 789. 7000 ft. 41.4348° N, 108.1104° W; uncertainty 2 mi. T17N R95W S21; also S28 41.4348 -108.1104 2 mi. Y Y Flowering and Fruiting N RM0269758 N 132 RM 386651 RMHERB1 RM 391816 RM0269760 Asteraceae Artemisia pedatifida Nutt. RM-49991 Robert J. Hill 451 25 6 1973 25 Jun1973 U.S.A. Wyoming Sweetwater Great Divide Basin and Adjacent Regions: Red Desert: Steamboat Mountain. Plants collected from on top and on slopes of mountain; dry soils. 8000 ft. 41.9715° N, 108.9842° W; uncertainty 1 mi. T23N R102W S17 41.9715 -108.9842 1 mi. N N Flowering and Fruiting N RM0269760 N 133 RM 386717 RMHERB1 RM 391822 RM0269761 Asteraceae Artemisia pedatifida Nutt. RM-50016 Robert J. Hill 787 7 7 1973 7-9 Jul 1973 U.S.A. Wyoming Sweetwater Colorado Desert: along the dirt track from Farson to Fontenelle Dam following the Sweetwater River and Sandy Creek. Along dirt track; common; dry soils. 6400 ft. 42.0966° N, 109.4792° W; uncertainty 1 mi. T25N R106W S32 42.0966 -109.4792 1 mi. Y Flowering and Fruiting N RM0269761 N 134 RM 386827 RMHERB1 RM 330926 RM0269764 Asteraceae Artemisia pedatifida Nutt. RM-50086 R. N. Holmes 173 9 6 1980 U.S.A. Wyoming Carbon [Wyo Hwy] Route 71. Hills/slopes with Arenaria hookeri and Atriplex nuttallii. 7200 ft. 41.4761° N, 107.1954° W; uncertainty 0.5 mi. T17N R87W S4 SW1/4 41.4761 -107.1954 1 mi. Flowering and Fruiting N RM0269764 N 135 RM 386965 RMHERB1 RM 290634 RM0269762 Asteraceae Artemisia pedatifida Nutt. RM-50197 R. Owen Asplund 72-19 6 7 1972 U.S.A. Wyoming Albany Near County Road 61, 10 mi from Rock River. Sparsely vegetated open range. 6700 6800 ft. 41.8204° N, 105.8664° W; uncertainty 1 mi. T21N R75W S6 41.8204 -105.8664 1 mi. Flowering and Fruiting N RM0269762 N 136 RM 388216 RMHERB1 RM 383761 RM0269771 Asteraceae Artemisia pedatifida Nutt. RM-51097 Richard W. Scott 4248 12 6 1985 U.S.A. Wyoming Fremont Badlands W of Oil Mountain on the Oil Springs Road. Clay soils in badlands. 5600 ft. 42.8468° N, 108.1808° W; uncertainty 1 mi. T33N R95W S11 42.8468 -108.1808 1 mi. N N Flowering N RM0269771 N 137 RM 388993 RMHERB1 RM 616090 RM0269772 Asteraceae Artemisia pedatifida Nutt. RM-51447 Richard W. Scott 8590 19 6 1992 U.S.A. Wyoming Fremont Near Cottonwood Creek. Dry limestone slopes. 6180 ft. 43.4207° N, 107.5877° W; uncertainty 1 mi. T40N R90W S24 43.4207 -107.5877 1 mi. Vegetative N RM0269772 N 138 RM 389085 RMHERB1 RM 610341 Asteraceae Artemisia pedatifida Nutt. RM-51505 Richard W. Scott 9270 16 6 1995 U.S.A. Wyoming Fremont W of Rogers Mountain. Open ridgetops. 5800 ft. 42.8468° N, 108.1414° W; uncertainty 1 mi. T33N R94W S7 42.8468 -108.1414 1 mi. Flowering and Fruiting N N 139 RM 396203 RMHERB1 RM 259992 RM0269755 Asteraceae Artemisia pedatifida Nutt. RM-56712 Thomas A. Bell 21 17 6 1959 U.S.A. Wyoming Fremont Near Ocean Lake, Smith property. Dry flat along road. T2N R3E S4 Flowering N RM0269755 N 140 RM 396497 RMHERB1 RM 568566 RM0269765 Asteraceae Artemisia pedatifida Nutt. RM-56943 Thomas W. Nelson 8401 Jane P. Nelson 15 7 1986 U.S.A. Wyoming Carbon Along Wyo Hwy 77, 3.5 mi from junction with Wyo Hwy 487 at foot of Shirley Rim. 6200 ft. 42.3691° N, 106.403° W; uncertainty 1 mi. T28N R80W S27 42.3691 -106.403 1 mi. N N Flowering and Fruiting N RM0269765 N 141 RM 397382 WYNDD RM 580281 RM0269759 Asteraceae Artemisia pedatifida Nutt. RM-57568 Walter Fertig 10553 30 7 1991 U.S.A. Wyoming Sweetwater Red Desert: mesa ca 1 3/4 mi E of Bitter Creek; 1.5 mi S of I-80. Sandy-gravelly draw between low ridges. 6700 ft. 41.6573° N, 108.7446° W; uncertainty 1 mi. T19N R101W S1 41.6573 -108.7446 1 mi. Fruiting N RM0269759 N 142 RM 398079 WYNDD RM 602608 RM0269751 Asteraceae Artemisia pedatifida Nutt. RM-58011 Walter Fertig 13789 5 6 1993 U.S.A. Wyoming Natrona North Platte River Basin: slopes on west side of Platte River, ca 21 air mi SW of Casper. Base of north-south running clay-shale ridge with greasewood, Wyoming big sagebrush, and Elymus smithii; very common on moist shale draws between ridge crests. 5400 ft. 42.6421° N, 106.6275° W; uncertainty 1 mi. T31N R82W S23 W1/2 42.6421 -106.6275 1 mi. Flowering N RM0269751 N 143 RM 398134 WYNDD RM 603243 Asteraceae Artemisia pedatifida Nutt. RM-58045 Walter Fertig 13893 14 6 1993 U.S.A. Wyoming Natrona East Wind River Basin: badlands, ca 1.5 air mi E of Hells Half Acre, on north side of U.S. Hwy 20/26, ca 40 air mi WNW of Casper. Badland slopes and ridges of tilted bands of multicolored sediments; with Wyoming big sagebrush, winterfat, rabbitbrush, and Junegrass. 5900 6000 ft. 43.0483° N, 107.0775° W; uncertainty 1 mi. T36N R85W S31 SE1/4; also W1/2 S32 43.0483 -107.0775 1 mi. N N Flowering N N 144 RM 398696 WYNDD RM 602261 RM0269750 Asteraceae Artemisia pedatifida Nutt. RM-58388 Walter Fertig 14862 14 6 1994 U.S.A. Wyoming Sweetwater Great Divide Basin: S of Bitter Creek on County Road 19 on east side of Antelope Creek. Dry reddish-brown clay flats and lower slopes of sandstone-shale-clay badlands ridges; Atriplex gardneri-Artemisia pedatifida-A. spinescens community. 7000 7200 ft. 41.4052° N, 108.5142° W; uncertainty 1 mi. T17N R99W S36 41.4052 -108.5142 1 mi. Flowering N RM0269750 N 145 RM 399396 WYNDD RM 603107 RM0269752 Asteraceae Artemisia pedatifida Nutt. RM-58795 Walter Fertig 16127 27 7 1995 U.S.A. Wyoming Sweetwater Great Divide Basin: ridge on north side of Alkali Draw, S of County Road 21, ca 4.5 air mi E of Bush Rim. Atriplex gardneri-Artemisia pedatifida community on sparsely vegetated mesa top of fine-textured brownish clay-shale. 7100 7200 ft. 42.0905° N, 108.7524° W; uncertainty 1 mi. T24N R100W S5 SW1/4; also SE1/4 SE1/4 S6 and NW1/4 NW1/4 S8 42.0905 -108.7524 1 mi. N N Flowering N RM0269752 N 146 RM 402991 RMHERB1 RM 204550 Asteraceae Artemisia pedatifida Nutt. Artemisia pedatifida Nutt.
Annotated by Leila M. Shultz in 1987.
1.
Annotated by C. L. Porter in 1987. RM-37908 Charles L. Turner 4800 7 6 1946 U.S.A. Wyoming Converse 10 mi W of Verse. Heavy clay soil on slick spots. 4800 ft. 43.3921° N, 105.5695° W; uncertainty 1 mi. T40N R73W S36 43.3921 -105.5695 1 mi. Flowering and Fruiting N N 147 RM 405390 RMHERB1 RM 295455 RM0269599 Asteraceae Artemisia pedatifida Nutt. RM-62572 Ronald L. Hartman 3031 20 6 1970 U.S.A. Wyoming Campbell [Wyo] Hwy. 59; ca 2 mi S of Reno Jct. (Jct. With Hwy. 387). Common on sandy roadside with Arenaria hookeri and Musineon divaricatum. 5000 ft. 43.7284° N, 105.4689° W; uncertainty 1 mi. T43N R72W S2 43.7284 -105.4689 1 mi. Flowering and Fruiting N RM0269599 N 148 RM 4616 Taylor, Amy 1998 RM Asteraceae Artemisia pedatifida Nutt. RM-396 Amy J. Roderick 3875 24 5 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Emigrant Gap Ridge E of County Road 202, ca 1 air mi N of Poison Spider bentonite pit; ca 12 air mi W of Casper. Sagebrush-grassland with sandstone outcrops; Artemisia tridentata and Artemisia pedatifida common. 5700 ft. 42.8584° N, 106.5686° W T33N R81W S4 42.8584 -106.5686 Flowering N N 149 RM 492750 So Rocky Mts RM 345139 Asteraceae Artemisia pedatifida Nutt. RM-93118 J. Scott Peterson 83-216A D. H. Wilken 21 6 1983 U.S.A. Colorado Moffat Shell Creek: ca 2.4 mi NE of confluence with Hells Canyon. Clay soil of bench with Atriplex and Tetradymia. 6800 ft. T12N R99W S21 NE1/4 of NE1/4 Flowering N N 150 RM 500465 So Rocky Mts RM 393718 Asteraceae Artemisia pedatifida Nutt. RM-97045 Steve L. O'Kane 2112 10 7 1985 U.S.A. Colorado Moffat Mesa E of Horse Draw ca 1.3 mi S of County Road 4. Silt-like loam of west exposure with Elymus, Atriplex, Erigonum and Xylorhiza. 2067 m. T11N R96W S8 SE1/4 of NE1/4 of SW1/4 Vegetative N N 151 RM 533059 Ward 1996 RM 793353 RM0269699 Asteraceae Artemisia pedatifida Nutt. RM-102668 B. E. Nelson 37878 7 6 1996 U.S.A. Wyoming Sweetwater South-central Wyoming: Washakie Basin: Big Hill-Wamsutter Rim on the Continental Divide, ca 3.5 air mi SSW of Wamsutter. Saltbush flats and gentle slopes. 6760 6990 ft. T19N R94W S16 Flowering N RM0269699 N 152 RM 533109 Ward 1996 RM 793352 RM0269700 Asteraceae Artemisia pedatifida Nutt. RM-102669 B. E. Nelson 37928 7 6 1996 U.S.A. Wyoming Sweetwater South-central Wyoming: Washakie Basin: south end of Delaney Rim just N of North Barrel Springs Draw, ca 6 air mi E of Man and Boy Buttes; ca 13 air mi SSW of Wamsutter. Flats below varigated badlands varying from clay near the base to sandy clay away from base. 6760 6880 ft. T17N R94W S6 NW1/4 Fruiting N RM0269700 N 153 RM 533139 Ward 1996 RM 793351 RM0269701 Asteraceae Artemisia pedatifida Nutt. RM-102672 B. E. Nelson 37958 7 6 1996 U.S.A. Wyoming Sweetwater South-central Wyoming: Washakie Basin: bluffs above Windmill Draw, ca 4 air mi N of Courthouse Butte, ca 24.5 air mi S of Wamsutter; ca 24 air mi NW of Baggs. Sandy clay soil in greasewood bottom along the drainage channel. 6780 6860 ft. T15N R94W S4 NE1/4 Flowering N RM0269701 N 154 RM 533889 Ward 1996 RM 793350 RM0269698 Asteraceae Artemisia pedatifida Nutt. RM-102700 B. E. Nelson 38969 18 7 1996 U.S.A. Wyoming Sweetwater South-central Wyoming: Washakie Basin: along the Continental Divide on Delaney Rim, ca 4.5 air mi S of Tipton, ca 47.5 air mi E of Rock Springs; ca 16.5 air mi WSW of Wamsutter. Low sand dunes on the flats. 7080 7460 ft. T18N R96W S6 Flowering N RM0269698 N 155 RM 533944 Ward 1996 RM 793349 RM0269702 Asteraceae Artemisia pedatifida Nutt. RM-102704 B. E. Nelson 39024 18 7 1996 U.S.A. Wyoming Sweetwater South-central Wyoming: Washakie Basin: along Delaney Rim, ca 6 air mi SE of Table Rock (butte), ca 42 air mi E of Rock Springs; ca 23.5 air mi WSW of Wamsutter. Stony, clay slopes below the rim. 7400 7520 ft. T18N R97W S30 South1/2 Flowering N RM0269702 N 156 RM 535460 Ward 1996 RM 793355 RM0269695 Asteraceae Artemisia pedatifida Nutt. RM-102816 Beth Ward 1526 27 6 1996 U.S.A. Wyoming Sweetwater South-central Wyoming: Washakie Basin: Skull Creek Rim along the north-south oriented section, ca 1.5 air mi E of Shell Creek; ca 35 air mi WNW of Baggs. Badlands draw. 6760 6880 ft. T13N R97W S17 SW1/4; also N1/4 S20 and SE1/4 S18 Flowering N RM0269695 N 157 RM 535757 Ward 1996 RM 793348 RM0269697 Asteraceae Artemisia pedatifida Nutt. RM-102829 Beth Ward 179 8 6 1996 U.S.A. Wyoming Carbon South-central Wyoming: Washakie Basin: rim edge on south edge of Mexican Flats, ca 1-1.5 air mi W of Wyo Hwy 789, ca 42 air mi SSE of Rawlins. Flat terrace, bottom of draw from small rim. 6520 6735 ft. T15N R92W S9 N1/2; also South1/4 S4 Flowering N RM0269697 N 158 RM 536504 Ward 1996 RM 793354 RM0269694 Asteraceae Artemisia pedatifida Nutt. RM-102866 Beth Ward 2452 11 7 1996 U.S.A. Wyoming Sweetwater South-central Wyoming: spring and draw to Jack Morrow Creek, ca 1 air mi W of the Continental Divide; ca 2 air mi E of Monument Ridge; ca 0.5 mi S of the confluence of Blind Canyon and Jack Morrow Creek; ca 32.5 air mi NNE of Rock Springs. Adjacent to spring. 7380 7580 ft. T24N R102W S26 Flowering N RM0269694 N 159 RM 537847 Ward 1996 RM 793347 RM0269696 Asteraceae Artemisia pedatifida Nutt. RM-102929 Beth Ward 363 12 6 1996 U.S.A. Wyoming Sweetwater [location and coordinates withheld] Flat, sandy/clay soil. 6950 7030 ft. Flowering N RM0269696 N 160 RM 538348 Ward 1996 RM 793346 RM0269703 Asteraceae Artemisia pedatifida Nutt. RM-102958 Beth Ward 415b 13 6 1996 U.S.A. Wyoming Sweetwater [location and coordinates withheld] Sandy/clay flat. 7030 7100 ft. Flowering N RM0269703 N 161 RM 539367 Ward 1997 RM 672819 RM0269744 Asteraceae Artemisia pedatifida Nutt. RM-103011 Beth Ward 4307 30 5 1997 U.S.A. Wyoming Sweetwater South-Central Wyoming: Green River Basin: badlands draws and hills, ca 2 air mi S of Big Bend of the Big Sandy River; ca 16 mi SSW of Farson. Rocky outcrop and draws. 6465 6535 ft. 41.8971° N, 109.6023° W T22N R108W S12 NE1/4 41.8971 -109.6023 Flowering N RM0269744 N 162 RM 539705 Ward 1997 RM 672287 RM0269747 Asteraceae Artemisia pedatifida Nutt. RM-103023 Beth Ward 4641 7 6 1997 U.S.A. Wyoming Sweetwater South-Central Wyoming: Rock Springs Uplift: west-facing draws and slopes to a tributary of Bitter Creek, ca 8.5 air mi NW of Table Rock; ca 10.5 air mi ESE of Point of Rocks. Rocky, sandy outcrops with sagebrush or open. 7010 7170 ft. 41.6425° N, 108.591° W T19N R99W S8 E1/2 41.6425 -108.591 Flowering N RM0269747 N 163 RM 540736 Ward 1997 RM 672818 RM0269745 Asteraceae Artemisia pedatifida Nutt. RM-103052 Beth Ward 5656 17 6 1997 U.S.A. Wyoming Sweetwater South-Central Wyoming: Washakie Basin: badlands ca 3 air mi NW of Dad draining to Muddy Creek, ca 1 air mi W of Muddy Creek; ca 25 air mi NNW of Baggs. Sagebrush flat. 6585 6705 ft. 41.3594° N, 107.7927° W T16N R92W S18 41.3594 -107.7927 Flowering N RM0269745 N 164 RM 540826 Ward 1997 RM 672286 RM0269748 Asteraceae Artemisia pedatifida Nutt. RM-103056 Beth Ward 5746 20 6 1997 U.S.A. Wyoming Sweetwater South-Central Wyoming: north-facing slopes and draws of the Jack Morrow Hills draining to Pacific Creek, ca 5 air mi SE of Pacific Creek; ca 8 air mi NNE of Essex Mountain; ca 19.5 air mi ENE of Farson. Rocky, exposed slope. 7310 7550 ft. 42.0905° N, 109.0421° W T24N R103W S2 N1/2; also T26N R103 South1/4 S35 42.0905 -109.0421 Flowering N RM0269748 N 165 RM 540877 Ward 1997 RM 672817 RM0269746 Asteraceae Artemisia pedatifida Nutt. RM-103058 Beth Ward 5797 20 6 1997 U.S.A. Wyoming Sweetwater South-Central Wyoming: west slopes and draws of Oregon Buttes at the southern end, ca 10 air mi SE of Wyo Hwy 28; ca 29 air mi ENE of Farson. Exposed low hill. 7500 7940 ft. 42.2284° N, 108.876° W T26N R101W S16 W1/2; also E1/2 S17 42.2284 -108.876 Flowering N RM0269746 N 166 RM 541228 Ward 1997 RM 672285 RM0269749 Asteraceae Artemisia pedatifida Nutt. RM-103069 Beth Ward 6143 24 6 1997 U.S.A. Wyoming Sweetwater South-Central Wyoming: Green River Basin: flats and badlands slopes and draws draining to Starvation Wash, ca 3 air mi NE of Blue Rim; ca 12 air mi E of the Green River; ca 16 air mi SSW of Farson. Clay flat with sagebrush. 6530 6705 ft. 41.8822° N, 109.5637° W T22N R107W S17; also W1/4 S16 41.8822 -109.5637 Flowering N RM0269749 N 167 RM 5494 Taylor, Amy 1998 RM Asteraceae Artemisia pedatifida Nutt. RM-442 Amy J. Roderick 4660 10 6 1998 U.S.A. Wyoming Natrona [location and coordinates withheld] Gravelly sagebrush slope; Artemisia pedatifida and Atriplex confertifolia common. 5600 5700 ft. Flowering N N 168 RM 566345 Bighorn Basin RM 931928 RM0095089 Asteraceae Artemisia pedatifida Nutt. RM-104152 B. E. Nelson 10110 29 6 1983 U.S.A. Wyoming Hot Springs Bighorn Basin: off Wyo Hwy 120 on Red Ridge, ca 5.5 air mi E of Grass Creek Post Office; ca 26.5 air mi NW of Thermopolis. Clay bottoms. 5500 ft. 43.93889° N, 108.5375° W; uncertainty 1 mi. T46N R97W S19 43.93889 -108.5375 1 mi. N RM0095089 N 169 RM 569336 Bighorn Basin RM 931927 RM0095088 Asteraceae Artemisia pedatifida Nutt. RM-104431 B. E. Nelson 13603 18 6 1987 18 June 1987 U.S.A. Wyoming Washakie Bighorn Basin: just east of Blue Mesa, ca 9.5 air mi NW of Winchester; ca 17 air mi WSW of Worland. Rolling sagebrush-grassland on Willwood formation. 5500 ft. 43.9394° N, 108.3012° W T46N R95W S19 43.9394 -108.3012 N RM0095088 N 170 RM 569368 Bighorn Basin RM 931925 RM0095086 Asteraceae Artemisia pedatifida Nutt. RM-104434 B. E. Nelson 13632 21 6 1987 21 June 1987 U.S.A. Wyoming Park Bighorn Basin: ca 1.5 mi N of Silvertip Oil Field; ca 19 air mi NW of Powell. Clay slopes and flats interspersed with sagebrush-grassland below sandstone outcrops. 4500 ft. 44.9937° N, 108.9338° W T58N R100W S21 44.9937 -108.9338 N RM0095086 N 171 RM 569456 Bighorn Basin RM 931924 RM0095085 Asteraceae Artemisia pedatifida Nutt. RM-104440 B. E. Nelson 13712 21 6 1987 21 June 1987 U.S.A. Wyoming Park Bighorn Basin: on road from Elk Basin Oil Field to Frannie, ca 7.5 mi W of Frannie; ca 15 air mi N of Powell. Clay flats. 4800 ft. 44.9654° N, 108.7706° W T58N R99W S35 44.9654 -108.7706 N RM0095085 N 172 RM 569507 Bighorn Basin RM 931923 RM0095084 Asteraceae Artemisia pedatifida Nutt. RM-104448 B. E. Nelson 13759 23 6 1987 23 June 1987 U.S.A. Wyoming Big Horn Bighorn Basin: Rainbow Canyon, ca 18.5 air mi ESE of Lovell. Sandy clay benches covered with small cobbles. 4800 ft. 44.7757° N, 108.0177° W T55N R93W S2 44.7757 -108.0177 N RM0095084 N 173 RM 569679 Bighorn Basin RM 931922 RM0095083 Asteraceae Artemisia pedatifida Nutt. RM-104461 B. E. Nelson 13914 25 6 1987 U.S.A. Wyoming Big Horn Bighorn Basin: along Little Dry Creek Road, ca 14.5 air mi NW of Greybull, ca 11 air mi NE of Emblem. Sandy clay flats. 4400 ft. 44.6283° N, 108.25722° W T54N R95W S26 44.6283 -108.25722 N RM0095083 N 174 RM 569704 Bighorn Basin RM 931921 RM0095082 Asteraceae Artemisia pedatifida Nutt. RM-104464 B. E. Nelson 13937 25 6 1987 U.S.A. Wyoming Big Horn Bighorn Basin: Sore Finger Reservoir and vicinity, ca 15 air mi S of Lovell, ca 7.5 air mi N of Emblem. Clay flats with Artemisia spp. and Atriplex gardneri. 4500 ft. 44.6136° N, 108.41944° W T54N R96W S33 44.6136 -108.41944 N RM0095082 N 175 RM 569920 Bighorn Basin RM 931920 RM0095081 Asteraceae Artemisia pedatifida Nutt. RM-104479 B. E. Nelson 14131 30 6 1987 U.S.A. Wyoming Park Bighorn Basin: flats above Whistle Creek, ca 10.8 air mi SE of Powell. Clay flats. 4300 ft. 44.6292° N, 108.6233° W T54N R98W S26 44.6292 -108.6233 N RM0095081 N 176 RM 569938 Bighorn Basin RM 931919 RM0095080 Asteraceae Artemisia pedatifida Nutt. RM-104480 B. E. Nelson 14148 30 6 1987 U.S.A. Wyoming Big Horn Bighorn Basin: along Coon Creek SW of Wyo Hwy 32, ca 9 air mi NW of Emblem, ca 17.5 air mi SW of Lovell. Clay flats and slopes. 4300 ft. 44.5994° N, 108.52111° W T53N R97W S3 44.5994 -108.52111 N RM0095080 N 177 RM 570798 Bighorn Basin RM 931918 RM0095079 Asteraceae Artemisia pedatifida Nutt. RM-104539 B. E. Nelson 14947 Erik Nelson 29 5 1988 U.S.A. Wyoming Big Horn Bighorn Basin: along and above St. Joe Canal off Dorsey Creek Road, ca 18 air mi W of Basin, ca 5 air mi SSE of Burlington. Sandy clay flats between canal slopes. 4400 44.37778° N, 108.40139° W T51N R96W S21 44.37778 -108.40139 N RM0095079 N 178 RM 570887 Bighorn Basin RM 931917 RM0095078 Asteraceae Artemisia pedatifida Nutt. RM-104542 B. E. Nelson 15028 Erik Nelson 31 5 1988 U.S.A. Wyoming Park Bighorn Basin: along McCullough Peak Road above West Branch Whistle Creek, ca 2.5 air mi NE of McCullough Peak, ca 16.5 air mi S of Powell. Sagebrush "island" of benchland. 4700 4800 ft. 44.60083° N, 108.7442° W T53N R99W S2 44.60083 -108.7442 N RM0095078 N 179 RM 570959 Bighorn Basin RM 931916 RM0095077 Asteraceae Artemisia pedatifida Nutt. RM-104546 B. E. Nelson 15093 Erik Nelson 31 5 1988 U.S.A. Wyoming Park Bighorn Basin: along Whistle Creek Road at Gilmore Hill, ca 7.5 air mi ESE of McCullough Peak, ca 15.5 air mi SSE of Powell. Sandy or sandy clay slopes among sandstone outcrops between uplands and badlands. 4800 5000 ft. 44.5428° N, 108.6431° W T53N R98W S27 44.5428 -108.6431 N RM0095077 N 180 RM 570990 Bighorn Basin RM 931915 RM0095076 Asteraceae Artemisia pedatifida Nutt. RM-104549 B. E. Nelson 15120 Erik Nelson 31 5 1988 U.S.A. Wyoming Big Horn Bighorn Basin: Snyder Reservoir #4 in Foster Gulch, ca 14 air mi S of Lovell. Clay slopes and flats with Artemisia pedatifida and Atriplex gardneri. 4500 ft. 44.6281° N, 108.3789° W T54N R96W S26 44.6281 -108.3789 N RM0095076 N 181 RM 571043 Bighorn Basin RM 931914 RM0095075 Asteraceae Artemisia pedatifida Nutt. RM-104551 B. E. Nelson 15169 Erik Nelson 2 6 1988 U.S.A. Wyoming Park Bighorn Basin: between Big Sand Coulee and Polecat Bench, 9.5 air mi WNW of Powell, ca 6 air mi NW of Ralston. Clay flats and gullies among sandy flats of Bouteloua-Carex. 4600 4800 ft. 44.7897° N, 108.9464° W T56N R100W S31 44.7897 -108.9464 N RM0095075 N 182 RM 571054 Bighorn Basin RM 931913 RM0095074 Asteraceae Artemisia pedatifida Nutt. RM-104553 B. E. Nelson 15179 Erik Nelson 2 6 1988 U.S.A. Wyoming Park Bighorn Basin: Big Sand Coulee drainage, 19.5 air mi NW of Powell, ca 5.5 air mi NE of Clark. Clay flats with sandstone ridges and outcrops. 4200 44.9364° N, 109.0639° W T57N R101W S9 44.9364 -109.0639 N RM0095074 N 183 RM 571164 Bighorn Basin RM 931912 RM0095073 Asteraceae Artemisia pedatifida Nutt. RM-104558 B. E. Nelson 15279 Erik Nelson 5 6 1988 U.S.A. Wyoming Park Bighorn Basin: near Willow Creek on Burlington Pass Road, ca 5.5 air mi SW of Burlington, ca 22 air mi W of Basin. Clay to sandy clay flats between creek and bluffs. 4550 ft. 44.3781° N, 108.48194° W T51N R97W S23 44.3781 -108.48194 N RM0095073 N 184 RM 571224 Bighorn Basin RM 931911 RM0095072 Asteraceae Artemisia pedatifida Nutt. RM-104563 B. E. Nelson 15333 Erik Nelson 5 6 1988 U.S.A. Wyoming Big Horn Bighorn Basin: Fenton Pass and vicinity and Tatman Mountain, ca 12.5 air mi SW of Burlington, ca 26.5 air mi WSW of Basin. Clay to sandy clay flats and slopes. 6000 ft. 44.2917° N, 108.5633° W T50N R97W S19 44.2917 -108.5633 N RM0095072 N 185 RM 571292 Bighorn Basin RM 931910 RM0095071 Asteraceae Artemisia pedatifida Nutt. RM-104570 B. E. Nelson 15394 Erik Nelson 6 6 1988 U.S.A. Wyoming Park Bighorn Basin: Polecat Bench, ca 7 air mi NNW of Powell. Flats of the bench. 4800 5000 ft. 44.83389° N, 108.8242° W T56N R99W S18 44.83389 -108.8242 N RM0095071 N 186 RM 571655 Bighorn Basin RM 931909 RM0095070 Asteraceae Artemisia pedatifida Nutt. RM-104595 B. E. Nelson 15723 Erik Nelson 12 6 1988 U.S.A. Wyoming Washakie Bighorn Basin: Dry Cottonwood Creek just above Fifteenmile Creek, ca 20 air mi NW of Worland. Clay flats in creek bottom. 4400 ft. 44.16056° N, 108.2981° W T48N R95W S6 44.16056 -108.2981 N RM0095070 N 187 RM 573506 Bighorn Basin RM Asteraceae Artemisia pedatifida Nutt. RM-104766 B. E. Nelson 20714 Robin Jones 6 6 1991 U.S.A. Wyoming Hot Springs Bighorn Basin: between Rattlesnake Gulch and Missouri Flats Road, ca 5 air mi NW of Thermopolis. Grassy sagebrush slope on shale, clay, sandy clay. 4600 4900 ft. 43.68° N, 108.3055° W; uncertainty 2 mi. T43N R95W S19; also S30 43.68 -108.3055 2 mi. N N 188 RM 573539 Bighorn Basin RM Asteraceae Artemisia pedatifida Nutt. RM-104767 B. E. Nelson 20744 Robin Jones 6 6 1991 U.S.A. Wyoming Hot Springs Bighorn Basin: between Kester Coulee and Prospect Creek, SW of Ilo Ridge, ca 5 air mi SSE of town site of Grass Creek, ca 25-26 air mi NW of Thermopolis. Stony clay slope. 5450 5520 ft. 43.88194° N, 108.59861° W; uncertainty 1 mi. T45N R98W S10 43.88194 -108.59861 1 mi. N N 189 RM 573625 Bighorn Basin RM Asteraceae Artemisia pedatifida Nutt. RM-104768 B. E. Nelson 20822 Robin Jones 7 6 1991 U.S.A. Wyoming Hot Springs Bighorn Basin: ridge between Sand Draw and Cottonwood Creek just W of Wyo Hwy 120, ca 5 air mi NE of Hamilton Dome, ca 18 air mi NW of Thermopolis. Rough breaks of sandstones, mudstones, shales, coal, carboniferous shales, and associated soils. 5100 5300 ft. 43.8092° N, 108.4833° W; uncertainty 1 mi. T44N R97W S3 43.8092 -108.4833 1 mi. N N 190 RM 573872 Bighorn Basin RM Asteraceae Artemisia pedatifida Nutt. RM-104778 B. E. Nelson 21046 Robin Jones 11 6 1991 U.S.A. Wyoming Hot Springs Bighorn Basin: Gumbo Hills, ca 3 air mi E of Hamilton Dome, ca 17-18 air mi WNW of Thermopolis. Gumbo clay slopes. 5400 5656 ft. 43.7664° N, 108.5216° W; uncertainty 2 mi. T44N R97W S20; also S21 43.7664 -108.5216 2 mi. N N 191 RM 574973 Dueholm 1979 RM 333805 RM0269733 Asteraceae Artemisia pedatifida Nutt. RM-104888 B. E. Nelson 2707 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. On west aspect of upland grassland in sandy clay with Carex. 4500 ft. 43.8731° N, 106.11917° W; uncertainty 1 mi. T45N R77W S16 NE1/4 43.8731 -106.11917 1 mi. Buds N RM0269733 N 192 RM 579632 Bighorn Basin RM 931934 RM0095095 Asteraceae Artemisia pedatifida Nutt. RM-105283 B. E. Nelson 7381 2 6 1981 U.S.A. Wyoming Park Bighorn Basin: Squaw Teats, ca 15 air mi ESE of Meeteetse. Sagebrush-grassland. 5700 6100 ft. 44.107° N, 108.5751° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T48N R98W S26 44.107 -108.5751 NAD 83 0 mi. Y N Nat. Geog. TOPO! BEN N RM0095095 N 193 RM 579664 Bighorn Basin RM 931933 RM0095094 Asteraceae Artemisia pedatifida Nutt. RM-105287 B. E. Nelson 7410 2 6 1981 U.S.A. Wyoming Hot Springs Bighorn Basin: ca 2.8 air mi SSE of Squaw Teats, ca 35 air mi NW of Thermopolis. Sandy clay soil in sagebrush-grassland. 5700 ft. 44.0719° N, 108.55806° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T47N R98W S1 44.0719 -108.55806 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN N RM0095094 N 194 RM 579926 Bighorn Basin RM 931932 RM0095093 Asteraceae Artemisia pedatifida Nutt. RM-105304 B. E. Nelson 7645 7 6 1981 U.S.A. Wyoming Big Horn Bighorn Basin: S of Fivemile Creek, ca 12 air mi WSW of Manderson; ca 22 air mi SW of Basin. Gullies and draws in the badlands. 4600 ft. 44.2194° N, 108.1857° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T49N R94W S17 44.2194 -108.1857 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN N RM0095093 N 195 RM 580877 Bighorn Basin RM 931931 RM0095092 Asteraceae Artemisia pedatifida Nutt. RM-105371 B. E. Nelson 8503 21 7 1981 U.S.A. Wyoming Big Horn Bighorn Basin: Neves Reservoir: at the foot of Tatman Mountain on the south side, ca 23 air mi WSW of Basin; ca 11.5 air mi S of Burlington. Clay flats. 5300 ft. 44.29139° N, 108.4828° W; uncertainty 1 mi. T50N R97W S23 44.29139 -108.4828 1 mi. N RM0095092 N 196 RM 581241 Bighorn Basin RM 931930 RM0095091 Asteraceae Artemisia pedatifida Nutt. RM-105426 B. E. Nelson 9420 16 6 1983 U.S.A. Wyoming Hot Springs Bighorn Basin: ca 3.5 air mi N of Hamilton Dome; ca 22 air mi NW of Thermopolis along Wagonhound Creek. Sagebrush-grassland. 5200 ft. 43.82361° N, 108.5786° W; uncertainty 1 mi. T45N R98W S35 43.82361 -108.5786 1 mi. N RM0095091 N 197 RM 581767 Bighorn Basin RM 931929 RM0095090 Asteraceae Artemisia pedatifida Nutt. RM-105470 B. E. Nelson 9899 26 6 1983 U.S.A. Wyoming Park Bighorn Basin: near the head of Spring Creek, ca 6 air mi S of Cody. Clay mounds. 5500 ft. 44.43694° N, 109.04806° W; uncertainty 1 mi. T52N R101W S31 44.43694 -109.04806 1 mi. N RM0095090 N 198 RM 585178 Haines 1985 RM 386995 RM0269705 Asteraceae Artemisia pedatifida Nutt. RM-105802 June Haines 4171 18 6 1985 U.S.A. Wyoming Fremont Wind River Basin: Gas Hills Mining District: ca 4.2 air mi SSW of intersection of Gas Hills Road (Wyo Hwy 136) with Ore Road (main road through Gas Hills Mining District). Sagebrush grassland. 6880 6950 ft. 42.7443° N, 107.6321° W T32N R90W S17; also S18 42.7443 -107.6321 Flowering N RM0269705 N 199 RM 585693 Haines 1985 RM 386996 RM0269732 Asteraceae Artemisia pedatifida Nutt. RM-60847 June Haines 4670 Georgia Haines and Nora Little 4 7 1985 U.S.A. Wyoming Fremont Big Camp Creek Area, ca 6 air mi WSW of Muddy Gap Junction (Three Forks). Sagebrush grassland and slopes. 6800 7000 ft. 42.3397° N, 107.5327° W; uncertainty 3 mi. T27N R90W S1; also S2 and S3 42.3397 -107.5327 3 mi. Vegetative N RM0269732 N 200 RM 586964 Haines 1986 RM 386997 RM0269726 Asteraceae Artemisia pedatifida Nutt. RM-24324 June Haines 5888 19 5 1986 U.S.A. Wyoming Natrona Ca 6 air mi N of Arminto. Rocky slopes. 6600 6680 ft. 43.2647° N, 107.2529° W; uncertainty 1 mi. T38N R87W S14 43.2647 -107.2529 1 mi. Buds N RM0269726 N 201 RM 587030 Haines 1986 RM 386998 RM0269724 Asteraceae Artemisia pedatifida Nutt. RM-105878 June Haines 5950 20 5 1986 U.S.A. Wyoming Fremont Wind River Basin: edge of Moneta Hills (badlands), ca 3 3/4 air mi NNE of Moneta. Sandstone outcrop. 5630 5730 ft. 43.2076° N, 107.7081° W T37N R91W S1 43.2076 -107.7081 Flowering N RM0269724 N 202 RM 587235 Haines 1986 RM 386999 RM0269723 Asteraceae Artemisia pedatifida Nutt. RM-24332 June Haines 6144 2 6 1986 U.S.A. Wyoming Fremont Flats, across U.S. Hwy 26 from Haines Farm, ca 9 mi W of Riverton on Wyo Hwy 26. Sagebrush grassland and badland slopes and bottoms. 5260 5390 ft. 43.0916° N, 108.5277° W; uncertainty 2 mi. T1N R3E S4; also S9 43.0916 -108.5277 2 mi. Flowering N RM0269723 N 203 RM 591212 Dueholm Misc RM 523728 RM0269782 Asteraceae Artemisia pedatifida Nutt. RM-106219 Keith H. Dueholm 10065 14 6 1980 U.S.A. Wyoming Sweetwater Great Divide Basin: ca 6 air mi NE of Steamboat Mountain. Clay bench with shallow drainages and open slopes, large eroded clay slope with Cercocarpus montanus; bench. 7600 ft. 42.0256° N, 108.8464° W; uncertainty 1 mi. T24N R101W S28 42.0256 -108.8464 1 mi. Buds N RM0269782 N 204 RM 591665 Dueholm Misc RM 523727 RM0269778 Asteraceae Artemisia pedatifida Nutt. RM-106250 Keith H. Dueholm 10515 8 7 1980 U.S.A. Wyoming Sweetwater Rock Springs Uplift: ridge and Split Rock Canyon, NE of Steamboat Mountain. Narrow ridge S of canyon, with pebble pavement and rock and clay slopes, canyon bottom with sagebrush flats; ridge. 7600 ft. 42.0011° N, 108.885° W; uncertainty 3 mi. T23N R101W S6; also T23N R102W S11 and S12 42.0011 -108.885 3 mi. Flowering N RM0269778 N 205 RM 593046 SE WY 1985 RM 523730 RM0269775 Asteraceae Artemisia pedatifida Nutt. RM-106342 Keith H. Dueholm 11910 10 6 1985 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Junction of Buckman Road and Natrona County Road 114, ca 29 air mi NW of Casper. Broad shaley loam ridge and drainages; ridge. 5500 ft. 43.2172° N, 106.6144° W; uncertainty 1 mi. T38N R81W S31 43.2172 -106.6144 1 mi. Flowering N RM0269775 N 206 RM 593084 SE WY 1985 RM 523729 RM0269777 Asteraceae Artemisia pedatifida Nutt. RM-106343 Keith H. Dueholm 11945 12 6 1985 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 29 air mi NW of Casper. East-west divide, with gently sloping, shaley plains, steep, eroded, shaley north-facing slope of divide, small flat-topped butte, and drainages on slope and shallow drainage on plains; plains. 5700 ft. 43.1733° N, 106.6533° W; uncertainty 1 mi. T37N R82W S14 N1/2 of SW1/4 43.1733 -106.6533 1 mi. Flowering N RM0269777 N 207 RM 593507 Dueholm 1978 RM 324624 RM0270911 Asteraceae Artemisia pedatifida Nutt. RM-106391 Keith H. Dueholm 1536 Ronald L. Hartman 27 5 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Roadside right-of-way - plains. 4900 ft. Buds N RM0270911 N 208 RM 593599 Dueholm 1978 RM 324632 RM0270907 Asteraceae Artemisia pedatifida Nutt. RM-106396 Keith H. Dueholm 1627 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. Buds N RM0270907 N 209 RM 593654 Dueholm 1978 RM 324619 RM0270910 Asteraceae Artemisia pedatifida Nutt. RM-106402 Keith H. Dueholm 1682 Ronald L. Hartman 30 5 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Roadsides, right-of-way, plains; plains along right-of-way. 5400 ft. Buds N RM0270910 N 210 RM 593658 Dueholm 1978 RM 324611 RM0269756 Asteraceae Artemisia pedatifida Nutt. RM-106403 Keith H. Dueholm 1686 Ronald L. Hartman 3 6 1978 U.S.A. Wyoming Converse [location and coordinates withheld] Rolling plains, highway right-of-way; right-of-way - plains. 4600 ft. Flowering N RM0269756 N 211 RM 594052 Dueholm 1978 RM 324617 RM0269773 Asteraceae Artemisia pedatifida Nutt. RM-106430 Keith H. Dueholm 2079 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. 5000 ft. 43.5711° N, 105.4525° W; uncertainty 1 mi. T42N R72W S36 43.5711 -105.4525 1 mi. Flowering N RM0269773 N 212 RM 594076 Dueholm 1978 RM 324623 RM0270901 Asteraceae Artemisia pedatifida Nutt. RM-106431 Keith H. Dueholm 2103 Ronald L. Hartman 10 6 1978 U.S.A. Wyoming Campbell Powder River Basin: Porcupine Creek; ca 15 air mi SSE of Reno Junction. Creek margins and adjacent sandy flats; plains. 4700 ft. 43.5711° N, 105.3317° W; uncertainty 1 mi. T42N R71W S36 43.5711 -105.3317 1 mi. Flowering N RM0270901 N 213 RM 594173 Dueholm 1978 RM 324625 RM0269729 Asteraceae Artemisia pedatifida Nutt. RM-106435 Keith H. Dueholm 2201 Ronald L. Hartman 11 6 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Plains, streambanks, drying mud behind holding dam; plains. 4900 ft. Flowering N RM0269729 N 214 RM 594207 Dueholm 1978 RM 324615 RM0269754 Asteraceae Artemisia pedatifida Nutt. RM-106436 Keith H. Dueholm 2235 Ronald L. Hartman and Mary Alice Sanguinetti. 20 6 1978 U.S.A. Wyoming Converse [location and coordinates withheld] Plains and flats along draw; plains. 4500 ft. Flowering N RM0269754 N 215 RM 594720 Dueholm 1978 RM 324631 RM0270899 Asteraceae Artemisia pedatifida Nutt. RM-106457 Keith H. Dueholm 2791 25 6 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Plains, and rocky slope of butte, with loose talus near summit; rocky slope. 5015 ft. Flowering N RM0270899 N 216 RM 594776 Dueholm 1978 RM 324630 RM0269766 Asteraceae Artemisia pedatifida Nutt. RM-106460 Keith H. Dueholm 2846 25 6 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Plains, head of draw; head of draw. 4600 ft. Flowering N RM0269766 N 217 RM 595143 Dueholm 1978 RM 324616 RM0269774 Asteraceae Artemisia pedatifida Nutt. RM-106478 Keith H. Dueholm 3213 29 6 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Heavily grazed plains and butte, eroded slopes, small holding pond; plains. 5000 ft. Flowering N RM0269774 N 218 RM 595192 Dueholm 1978 RM 324612 RM0269757 Asteraceae Artemisia pedatifida Nutt. RM-106479 Keith H. Dueholm 3262 Mary Alice Sanguinetti 5 7 1978 U.S.A. Wyoming Converse [location and coordinates withheld] Flats and stream outlet; flats. 4700 ft. Flowering N RM0269757 N 219 RM 595310 Dueholm 1978 RM 324622 RM0269711 Asteraceae Artemisia pedatifida Nutt. RM-106484 Keith H. Dueholm 3380 Mary Alice Sanguinetti 5 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Flats near creek; plains. 4800 ft. Flowering N RM0269711 N 220 RM 595867 Dueholm 1978 RM 324629 RM0269779 Asteraceae Artemisia pedatifida Nutt. RM-106502 Keith H. Dueholm 3939 Mary Alice Sanguinetti 11 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Rolling plains, small draw; plains. 4900 ft. Flowering and Fruiting N RM0269779 N 221 RM 596196 Dueholm 1978 RM 324628 RM0269783 Asteraceae Artemisia pedatifida Nutt. RM-106520 Keith H. Dueholm 4268 Mary Alice Sanguinetti 14 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Plains, flats, along draw; flats. 4700 ft. Flowering and Fruiting N RM0269783 N 222 RM 596246 Dueholm 1978 RM 324633 RM0270906 Asteraceae Artemisia pedatifida Nutt. RM-106522 Keith H. Dueholm 4318 Mary Alice Sanguinetti 15 7 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 24 air mi SW of Gillette. Plains, eroded slopes, draw; plains. 4800 ft. 44.105° N, 105.91917° W; uncertainty 1 mi. T48N R75W S30 44.105 -105.91917 1 mi. Flowering and Fruiting N RM0270906 N 223 RM 596298 Dueholm 1978 RM 324618 RM0269780 Asteraceae Artemisia pedatifida Nutt. RM-106524 Keith H. Dueholm 4370 Mary Alice Sanguinetti 15 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Eroded plains, draw, holding pond; plains. 4800 ft. Flowering and Fruiting N RM0269780 N 224 RM 598167 Dueholm 1979 RM 334036 RM0270898 Asteraceae Artemisia pedatifida Nutt. RM-106614 Keith H. Dueholm 6561 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 N RM0270898 N 225 RM 598270 Dueholm 1979 RM 333971 RM0269730 Asteraceae Artemisia pedatifida Nutt. RM-106620 Keith H. Dueholm 6664 5 6 1979 U.S.A. Wyoming Johnson [location and coordinates withheld] Rolling plains. 4600 ft. Flowering N RM0269730 N 226 RM 598980 Dueholm 1979 RM 333370 RM0270905 Asteraceae Artemisia pedatifida Nutt. RM-106657 Keith H. Dueholm 7478 29 6 1979 U.S.A. Wyoming Johnson Powder River Basin: Powder River Breaks. Clay slopes, bottoms of draws, sagebrush plains on level areas; plains. 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. Flowering and Fruiting N RM0270905 N 227 RM 599248 Dueholm 1979 RM 333341 RM0270908 Asteraceae Artemisia pedatifida Nutt. RM-106671 Keith H. Dueholm 7746 5 7 1979 U.S.A. Wyoming Natrona Powder River Basin: Hells Half Acre, ca 5 air mi W of Powder River. Bentonite badlands, slopes, drainages at bottom of slopes, sandy plains above; slopes, plains. 6000 ft. 43.0486° N, 107.095° W; uncertainty 3 mi. T35N R85W S31; also T35N R86W S1, and T35N R85W S6 43.0486 -107.095 3 mi. Flowering and Fruiting N RM0270908 N 228 RM 599320 Dueholm 1979 RM 333342 RM0270909 Asteraceae Artemisia pedatifida Nutt. RM-106672 Keith H. Dueholm 7818 5 7 1979 U.S.A. Wyoming Natrona Powder River Basin: along Middle Casper Creek, ca 3.5 air mi SE of Powder River. Greasewood/saltbush flats along creek; flats. 5800 ft. 42.9897° N, 106.9578° W; uncertainty 1 mi. T35N R84W S19 42.9897 -106.9578 1 mi. Flowering and Fruiting N RM0270909 N 229 RM 601366 Dueholm Misc RM 523731 RM0269781 Asteraceae Artemisia pedatifida Nutt. RM-106770 Keith H. Dueholm 9904 8 6 1980 U.S.A. Wyoming Sweetwater Washakie Basin: Dug Springs, ca 15.5 air mi S of Red Desert. Clay flats along dry gulch, sandy slopes, cobble slopes and benchland above; cobble. 7000 ft. 41.4356° N, 108.1314° W; uncertainty 1 mi. T17N R95W S20 41.4356 -108.1314 1 mi. Buds N RM0269781 N 230 RM 601433 Dueholm Misc RM 523732 RM0269776 Asteraceae Artemisia pedatifida Nutt. RM-106776 Keith H. Dueholm 9971 11 6 1980 U.S.A. Wyoming Sweetwater [location and coordinates withheld] Gravelly sandstone bench, sagebrush plains and flats, deeply cut gullies; flats. 7000 ft. Flowering N RM0269776 N 231 RM 609563 Bighorn Basin RM 931908 RM0095069 Asteraceae Artemisia pedatifida Nutt. RM-107046 Ronald L. Hartman 12746 Keith H. Dueholm 27 5 1981 U.S.A. Wyoming Washakie Bighorn Basin: ca 8 air mi WSW of Worland near mile post 5 on Wyo Hwy 431. Mostly sandy, some clayey, slopes with sagebrush dominating. 43.9717° N, 108.14222° W; uncertainty 2 mi. T46N R94W S9; also S10 43.9717 -108.14222 2 mi. N RM0095069 N 232 RM 609602 Bighorn Basin RM 931907 RM0095068 Asteraceae Artemisia pedatifida Nutt. RM-107048 Ronald L. Hartman 12785 Keith H. Dueholm 27 5 1981 U.S.A. Wyoming Washakie Bighorn Basin: along Wyo Hwy 431, ca 23 air mi W of Worland. Badlands with shales, sandstones, and plains on margin. 44.01389° N, 108.43667° W; uncertainty 1 mi. T47N R97W S25 44.01389 -108.43667 1 mi. N RM0095068 N 233 RM 609968 Hartman Misc RM 387005 RM0269686 Asteraceae Artemisia pedatifida Nutt. RM-107061 Ronald L. Hartman 13148 27 6 1981 U.S.A. Wyoming Fremont Castle Gardens, ca 17 air mi SSE of Moneta. Sandstone outcrops, badlands, and sandy plains. 6000 ft. 42.9481° N, 107.6289° W; uncertainty 3 mi. T34N R90W S4; also S5, S8, and S9 42.9481 -107.6289 3 mi. Flowering and Fruiting N RM0269686 N 234 RM 610032 Wind River Basin RM 387004 RM0269685 Asteraceae Artemisia pedatifida Nutt. RM-107063 Ronald L. Hartman 13213 Keith H. Dueholm 28 6 1981 U.S.A. Wyoming Fremont Wind River Basin: Cedar Ridge and barren hills to the N. North slopes and crest of ridge with Juniperus osteosperma. 5600 6000 ft. 43.3644° N, 107.8839° W; uncertainty 3 mi. T39N R92W S9; also S16 and S21 43.3644 -107.8839 3 mi. Flowering and Fruiting N RM0269685 N 235 RM 611968 Kirkpatrick 1983 RM 555774 RM0043667 Asteraceae Artemisia pedatifida Nutt. RM-107120 Ronald L. Hartman 15575 23 6 1983 U.S.A. Wyoming Fremont Absaroka Mountains: East Fork Big Wind River, 7 air mi ESE of Dubois. Sagebrush hills with red beds and shales. 6800 7200 ft. 43.4994° N, 109.4822° W; uncertainty 1 mi. T41N R105W S20 43.4994 -109.4822 1 mi. Flowering and Fruiting N RM0043667 N 236 RM 614373 Haines 1985 RM 387000 RM0269767 Asteraceae Artemisia pedatifida Nutt. RM-107200 Ronald L. Hartman 19903 June Haines 28 5 1985 U.S.A. Wyoming Fremont Wind River Basin: ca 18 air mi S of Moneta. Sandy ridge with sandstone outcrops and sagebrush covered slopes. 5800 6000 ft. 42.9047° N, 107.7461° W; uncertainty 2 mi. T34N R91W S21; also S22 42.9047 -107.7461 2 mi. N N Flowering N RM0269767 N 237 RM 614415 Haines 1985 RM 387001 RM0269768 Asteraceae Artemisia pedatifida Nutt. RM-107201 Ronald L. Hartman 19945 June Haines 28 5 1985 U.S.A. Wyoming Fremont Wind River Basin: Cottonwood Creek, 7 air mi NE of Lysite. Sandy ridge, sandstone outcrops, eroded slopes and creek bottom; sandy ridges and eroded slopes. 5400 5600 ft. 43.3494° N, 107.6039° W; uncertainty 2 mi. T39N R90W S14; also S15 43.3494 -107.6039 2 mi. Flowering N RM0269768 N 238 RM 614897 Haines 1985 RM 387003 RM0269684 Asteraceae Artemisia pedatifida Nutt. RM-107210 Ronald L. Hartman 20419 June Haines 2 6 1985 U.S.A. Wyoming Natrona Wind River Basin: Poison Spider Road, ca 14 air mi W of Poison Spider Oil Field. Sandy slopes and ridge with sandstone outcrops. 6200 ft. 42.8317° N, 107.0183° W; uncertainty 1 mi. T33N R85W S15 42.8317 -107.0183 1 mi. Buds N RM0269684 N 239 RM 614960 Haines 1985 RM 387006 RM0269680 Asteraceae Artemisia pedatifida Nutt. RM-107214 Ronald L. Hartman 20481 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 N RM0269680 N 240 RM 617851 Wind River Basin RM 533260 RM0270904 Asteraceae Artemisia pedatifida Nutt. RM-107285 Ronald L. Hartman 23608 Greg Brown 2 6 1988 U.S.A. Wyoming Natrona Wind River Basin: ca 14 air mi SW of Casper. Cody shale (selenium species) and Frontier Formation (sandy soil species), with sagebrush and rabbit brush. 6000 ft. 42.7397° N, 106.6092° W; uncertainty 1 mi. T32N R82W S13 42.7397 -106.6092 1 mi. Flowering N RM0270904 N 241 RM 620468 R Jones 1991 RM Asteraceae Artemisia pedatifida Nutt. RM-107410 Ronald L. Hartman 29208 27 6 1991 U.S.A. Wyoming Fremont Owl Creek/Bridger Mountains: Bridger Mountains: southwest end of Lysite Mountain, ca 11 air mi N of Lost Cabin. Alternating strata of limestone and sandstone outcrops with scattered juniper. 6300 6900 ft. 43.4361° N, 107.6231° W T40N R90W S15 43.4361 -107.6231 N N 242 RM 620562 R Jones 1991 RM Asteraceae Artemisia pedatifida Nutt. RM-107414 Ronald L. Hartman 29302 27 6 1991 U.S.A. Wyoming Fremont Owl Creek/Bridger Mountains: Bridger Mountains: Steffen Hill, east portion; ca 14 air mi NW of Lysite. Shale and limestone outcrops and slopes and scattered junipers. 5600 6100 ft. 43.3786° N, 107.9042° W T39N R92W S5 43.3786 -107.9042 N N 243 RM 620852 R Jones 1991 RM Asteraceae Artemisia pedatifida Nutt. RM-107420 Ronald L. Hartman 29592 30 6 1991 U.S.A. Wyoming Fremont Owl Creek/Bridger Mountains: Bridger Mountains: Birdseye Road, ca 11 air mi N of Shoshoni. Bench and adjacent slopes with sagebrush. 5100 5200 ft. 43.3792° N, 108.0833° W T39N R94W S2 43.3792 -108.0833 N N 244 RM 622499 Dueholm 1978 RM 324613 RM0269683 Asteraceae Artemisia pedatifida Nutt. RM-107539 Ronald L. Hartman 5218 Keith Dueholm 21 5 1978 U.S.A. Wyoming Converse Powder River Basin: Wyo Hwy 59, ca 20 mi N of Douglas. Along stream. 4900 ft. 43.0347° N, 105.2664° W; uncertainty 1 mi. T35N R70W S4 43.0347 -105.2664 1 mi. Buds N RM0269683 N 245 RM 622771 Dueholm 1978 RM 324621 RM0270902 Asteraceae Artemisia pedatifida Nutt. RM-107570 Ronald L. Hartman 5587 Keith H. Dueholm 27 5 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 14.5 air mi S of Gillette at crossing of Caballo Creek. Low flats along creek dominated by sagebrush and greasewood. 4800 ft. 44.07889° N, 105.455° W; uncertainty 2 mi. T47N R72W S1; also S2 44.07889 -105.455 2 mi. Flowering N RM0270902 N 246 RM 622817 Dueholm 1978 RM 324620 RM0269679 Asteraceae Artemisia pedatifida Nutt. RM-107573 Ronald L. Hartman 5633 Keith Dueholm 27 5 1978 U.S.A. Wyoming Campbell Powder River Basin: Pumpkin Buttes: South Middle Butte. Flat to rolling top with about 40 feet of sandstone cap rock beneath and steep slopes; top. 6000 ft. 43.7294° N, 105.8761° W; uncertainty 3 mi. T43N R75W S4; also S5 and S9 43.7294 -105.8761 3 mi. Buds N RM0269679 N 247 RM 623024 Dueholm 1978 RM 324614 RM0270903 Asteraceae Artemisia pedatifida Nutt. RM-107588 Ronald L. Hartman 5838 Keith Dueholm 3 6 1978 U.S.A. Wyoming Converse Powder River Basin: Robertson Flat, along Wyo Hwy 59, ca 11 mi NNW of Bill. Rolling plains along highway. 4900 ft. 43.3989° N, 105.3839° W; uncertainty 1 mi. T40N R71W S33 43.3989 -105.3839 1 mi. Flowering N RM0270903 N 248 RM 623646 Dueholm 1978 RM 324634 RM0270900 Asteraceae Artemisia pedatifida Nutt. RM-107629 Ronald L. Hartman 6460 9 6 1978 U.S.A. Wyoming Campbell Powder River Basin: 18 air mi SSE of Gillette. Rocky slopes and plains below; rocky slope. 4600 ft. 44.0364° N, 105.3317° W; uncertainty 1 mi. T47N R71W S24 44.0364 -105.3317 1 mi. Flowering N RM0270900 N 249 RM 623798 Dueholm 1978 RM 324626 RM0269682 Asteraceae Artemisia pedatifida Nutt. RM-107641 Ronald L. Hartman 6611 Keith Dueholm 11 6 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 3.5 air mi S of Reno Junction. Sagebrush covered slopes. 5100 ft. 43.7153° N, 105.4917° W; uncertainty 1 mi. T43N R72W S10 43.7153 -105.4917 1 mi. Flowering and Fruiting N RM0269682 N 250 RM 624806 Dueholm 1978 RM 324627 RM0269681 Asteraceae Artemisia pedatifida Nutt. RM-107687 Ronald L. Hartman 7688 Mary Alice Sanguinetti 29 6 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 1.5 air mi NNW of Turnercrest. Grasslands and stream. 5200 ft. 43.5828° N, 105.6919° W; uncertainty 1 mi. T42N R74W S25 43.5828 -105.6919 1 mi. Flowering and Fruiting N RM0269681 N 251 RM 626397 Hartman Misc RM 333369 RM0270897 Asteraceae Artemisia pedatifida Nutt. RM-106926 Ronald L. Hartman 9960 12 7 1979 U.S.A. Wyoming Natrona Oil field, ca 4.2 air mi N of Waltman. Eroded shale slopes with sandstone outcrops and drainages. 6200 ft. 43.1192° N, 107.1936° W; uncertainty 2 mi. T36N R86W S6; also T36N R87W S1 43.1192 -107.1936 2 mi. N N Flowering and Fruiting N RM0270897 N 252 RM 637269 SE WY 1993 RM 599302 RM0269731 Asteraceae Artemisia pedatifida Nutt. RM-108261 B. E. Nelson 24793 17 5 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: N of Coal Draw off County Road 116, ca 3 air mi N of Midwest. Clay flats with scattered vegetation. 4800 4920 ft. 43.4511° N, 106.2622° W T40N R78W S7 43.4511 -106.2622 Buds N RM0269731 N 253 RM 637297 SE WY 1993 RM 599284 RM0269728 Asteraceae Artemisia pedatifida Nutt. RM-108265 B. E. Nelson 24820 17 5 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along and above Government Creek just above confluence with Dugout Creek, ca 8.8 air mi W of Midwest. Sagebrush-grassland interspersed with areas of Carex filifolia and Artemisia pedatifida. 4940 5000 ft. 43.4197° N, 106.4353° W T40N R80W S22 43.4197 -106.4353 Buds N RM0269728 N 254 RM 637572 SE WY 1993 RM 599283 Asteraceae Artemisia pedatifida Nutt. RM-108279 B. E. Nelson 25093 23 5 1993 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Thunder Basin National Grasslands: along Cow Creek or County Road 45, ca 8.7 air mi NE of Bill; ca 39.5 air mi NNE of Douglas. Sandy clay sagebrush-grassland with sparsely vegetated knolls. 4800 4840 ft. 43.3008° N, 105.1042° W T38N R69W S2 43.3008 -105.1042 Buds N N 255 RM 638258 SE WY 1993 RM 599301 RM0269712 Asteraceae Artemisia pedatifida Nutt. RM-108298 B. E. Nelson 25813 16 6 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: drainage leading to Middle Fork Casper Creek along Bucknum or County Road 125, ca 18.5 air mi NW of Casper. Rolling plains of budsage or Gardner saltbush. 5500 5530 ft. 42.9869° N, 106.6231° W T35N R82W S24 42.9869 -106.6231 Flowering N RM0269712 N 256 RM 638306 SE WY 1993 RM 599282 RM0269725 Asteraceae Artemisia pedatifida Nutt. RM-108299 B. E. Nelson 25860 15 6 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ridge W of Hemingway Draw along Thirtythree Mile or County Road 110, ca 24.5 mi NW of Casper. Rolling plains with a mosaic of grassland, sagebrush-grassland, and semi-barren clay knolls, ridges, and slopes. 5560 5600 ft. 43.1496° N, 106.5742° W; uncertainty 1 mi. T37N R81W S28 43.1496 -106.5742 1 mi. Flowering N RM0269725 N 257 RM 6419 Taylor, Amy 1998 RM Asteraceae Artemisia pedatifida Nutt. RM-470 Amy J. Roderick 5482 24 6 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Stone Cabin Creek crossing Poison Spider or County Road 201, ca 38 air mi NW of Alcova townsite. Sagebrush-grassland with occasional greasewood; selenium indicators present. 6340 6400 ft. 42.8584° N, 107.3358° W T33N R88W S1; also T34N R88W S36 42.8584 -107.3358 Flowering N N 258 RM 646798 SE WY 1993 RM 599303 RM0269734 Asteraceae Artemisia pedatifida Nutt. RM-145 Ronald L. Hartman 38062 23 6 1993 23 Jun 93 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Emigrant Gap Ridge, ca 12 air mi W of Casper. Sandstone outcrops and sandy slopes in sagebrush grassland. 5548 5580 ft. 42.8533° N, 106.5578° W; uncertainty 1 mi. T33N R81W S4 E1/4 42.8533 -106.5578 1 mi. N N Flowering and Fruiting N RM0269734 N 259 RM 646875 SE WY 1993 RM 599281 RM0269596 Asteraceae Artemisia pedatifida Nutt. RM-146 Ronald L. Hartman 38202 23 6 1993 23 Jun 93 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Poison Spider Oil Field, ca 24 air mi W of Casper. Sandy slopes and flats with sandstone outcrops in uplands with ponderosa pine. 5700 5900 ft. 42.8615° N, 106.7752° W; uncertainty 0.5 mi. T33N R83W S3 NE1/4 42.8615 -106.7752 1 mi. N N Flowering and Fruiting N RM0269596 N 260 RM 646954 SE WY 1993 RM 599280 RM0269603 Asteraceae Artemisia pedatifida Nutt. RM-148 Ronald L. Hartman 38368 24 6 1993 24 Jun 93 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 3 air mi SSE of Powder River and ca 1 air mi NW of Middle Fork Casper Creek crossing. Sandy plains and white sandstone monuments. 5890 5910 ft. 42.98972° N, 106.97722° W; uncertainty 1 mi. T35N R85W S24 42.98972 -106.97722 1 mi. N N Flowering and Fruiting N RM0269603 N 261 RM 646988 SE WY 1993 RM 599279 RM0269739 Asteraceae Artemisia pedatifida Nutt. RM-149 Ronald L. Hartman 38441 24 6 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: north end of Pine Mountain. Ponderosa pine rimmed mesa. 6200 6600 ft. 42.9779° N, 106.88° W; uncertainty 2 mi. T35N R84W S26 N1/2; also NE1/4 S27, SE1/4 S23 42.9779 -106.88 2 mi. N N Flowering and Fruiting N RM0269739 N 262 RM 6482 Taylor, Amy 1998 RM Asteraceae Artemisia pedatifida Nutt. RM-472 Amy J. Roderick 5544 24 6 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: E of County Road 211, ca 1.2 air mi N of McClanahan Draw; ca 5.4 road mi to Poison Spider or County Road 201. Badlands; hard clay soil interspersed with sandy areas of sagebrush-grassland. 6200 ft. 42.873° N, 107.1784° W T34N R86W S32 NW1/4; also S29 42.873 -107.1784 Flowering N N 263 RM 648540 SE WY 1993 RM 599278 RM0269601 Asteraceae Artemisia pedatifida Nutt. RM-109346 Ronald L. Hartman 40194 T. W. Nelson 6 7 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: U.S. Hwy 20, 26, less than 1 air mi E of Fremont County. Alkaline draw with sandy slopes. 5580 ft. 43.1483° N, 107.5067° W T37N R89W S27 S 1/2 43.1483 -107.5067 Flowering and Fruiting N RM0269601 N 264 RM 648688 SE WY 1993 RM 599277 RM0269600 Asteraceae Artemisia pedatifida Nutt. RM-109352 Ronald L. Hartman 40341 T. W. Nelson 6 7 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 1.5 mi E of Arminto. Sandy slopes. 5900 ft. 43.1908° N, 107.2294° W; uncertainty 0.25 mi. T37N R87W S12 SE1/4; and also NE1/4 S13 43.1908 -107.2294 0 mi. N N Flowering and Fruiting N RM0269600 N 265 RM 648798 SE WY 1993 RM 599276 RM0269598 Asteraceae Artemisia pedatifida Nutt. RM-109353 Ronald L. Hartman 40449 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. Flowering and Fruiting N RM0269598 N 266 RM 648834 SE WY 1993 RM 599275 RM0269602 Asteraceae Artemisia pedatifida Nutt. RM-109354 Ronald L. Hartman 40485 Thomas W. Nelson 6 7 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 10 air mi SW of Waltman along Powder River. Sandy slopes and sandstone outcrop with juniper. 6400 ft. 42.9483° N, 107.3494° W; uncertainty 1 mi. T34N R88W S2 SW1/4; also NW1/4 S11 42.9483 -107.3494 1 mi. N N Flowering and Fruiting N RM0269602 N 267 RM 649874 Cramer 1994 RM 633281 Asteraceae Artemisia pedatifida Nutt. RM-109380 Ronald L. Hartman 45130 Tom Cramer and Charmaine Refsdal 22 5 1994 U.S.A. Wyoming Sweetwater Green River Basin: Little Colorado Desert, ca 38 air mi NW of Rock Springs. Rocky desert, clay buttes, and stabilized sand dunes. 6300 6400 ft. 41.9267° N, 109.7914° W T22N R109W S6 NE1/4; also T23N R109W SE1/4 S32 and SW1/4 S33 41.9267 -109.7914 Flowering N N 268 RM 6787 Taylor, Amy 1998 RM Asteraceae Artemisia pedatifida Nutt. RM-480 Amy J. Roderick 5829 6 7 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Indian Hill E of County Road 1, ca 7.5 air mi S of Medicine Bow townsite. Chalky hills of ponderosa pine; mountain mahogany and sagebrush. 6930 7200 ft. 41.7912° N, 106.1781° W T21N R78W S16; also S15 41.7912 -106.1781 Flowering N N 269 RM 6807 Taylor, Amy 1998 RM Asteraceae Artemisia pedatifida Nutt. RM-481 Amy J. Roderick 5847 6 7 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: East Allen Lake, ca 1 air mi W of County Road 1; ca 1.5 air mi S of Medicine Bow townsite. Greasewood-saltbush flats; disturbed. 6500 ft. 41.8785° N, 106.2169° W T22N R78W S18 SE1/4 41.8785 -106.2169 Flowering N N 270 RM 683883 Pryors 2008 RM Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.
Annotated by Ronald L. Hartman. RM-115475 B. E. Nelson 76423 15 8 2008 U.S.A. Montana Carbon Bighorn Basin: along a tributary of South Fork Bridger Creek just W of Pryor Mountain Road, ca 8 air mi SE of Bridger. Along stream through redbeds and adjacent wet to dry meadows dominated by Glycyrrhiza. 4140 4340 ft. 45.207° N, 108.8155° W; uncertainty 0.5 mi., GPS reading T7S R24E S20 SW1/4 45.207 -108.8155 1 mi. GPS reading Fruiting N 271 RM 710770 Elliott, Emily 2007 RM 938569 RM0108457 Asteraceae Artemisia pedatifida Nutt. RM-115501 B. E. Nelson 71074 Emily Elliott, Brian Elliott 22 5 2007 U.S.A. Montana Carbon Bighorn Basin: along Grove Creek Road, ca 2.5 air mi W of Clarks Fork Yellowstone River, ca 5 air mi SW of Belfry. Clay slopes and ridges with sandstone outcrop, with sagebrush and saltbush. 4140 4280 ft. 45.0793° N, 109.0835° W to 45.0848° N, 109.0832° W; NAD 83, , GPS Reading T9S R22E S6 NW1/4 45.0793 -109.0835 NAD 83 GPS Reading Flowering and Fruiting N RM0108457 272 RM 710791 Elliott, Emily 2007 RM 938570 RM0108458 Asteraceae Artemisia pedatifida Nutt. RM-115502 B. E. Nelson 71095 Emily Elliott, Brian Elliott 22 5 2007 U.S.A. Montana Carbon Bighorn Basin: along Robertson Draw Road, ca 3 air mi W of Chance Bridge on Clarks Fork Yellowstone River, ca 10.5 air mi SSW of Belfry. Sandy flats and wash with big sagebrush; clay slopes and gravelly cobblestone ridgetops. 4380 4520 ft. 45.0102° N, 109.1123° W to 45.0131° N, 109.1132° W; NAD 83, , GPS Reading T9S R21E S27 45.0131 -109.1132 NAD 83 GPS Reading Flowering N RM0108458 273 RM 7357 Taylor, Amy 1997 RM Asteraceae Artemisia pedatifida Nutt. RM-496 Amy J. Roderick 634 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 N N 274 RM 7507 Taylor, Amy 1998 RM Asteraceae Artemisia pedatifida Nutt. RM-32 Amy J. Roderick 6474 14 7 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Goldeneye Wildlife and Recreation Area: Burlington Lake, N of U.S. Hwy 20-26, ca 22 road mi to Casper. Greasewood-sagebrush flats; alkaline lake shores. 5500 ft. 43.0189° N, 106.7063° W T35N R82W S8; also S7 43.0189 -106.7063 Flowering N N 275 RM 7592 Taylor, Amy 1998 RM Asteraceae Artemisia pedatifida Nutt. RM-503 Amy J. Roderick 6549 14 7 1998 U.S.A. Wyoming Natrona [location and coordinates withheld] Rocky sagebrush-grassland leading into canyon of badlands; greasewood common. 5900 6060 ft. Flowering N N 276 RM 7644 Taylor, Amy 1998 RM Asteraceae Artemisia pedatifida Nutt. RM-504 Amy J. Roderick 6595 14 7 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: E of Gas Hills or County Road 212, ca 10.5 air mi SW of Waltman. Badlands bordered by sagebrush-grassland and northeast-facing slope of scattered limber pine. 6240 6450 ft. 42.9606° N, 107.3358° W T35N R88W S36; also T34N R88W S1 42.9606 -107.3358 Flowering N N 277 RM 776651 Missouri Plateau RM 68745 Asteraceae Artemisia pedatifida Nutt. RM-133006 J. N. Rose 127 4 8 1893 U.S.A. Montana Near Red Lodge. Flowering N N 278 RM 776881 Dorn 2009 RM 841519 RM0269735 Asteraceae Artemisia pedatifida Nutt. RM-133124 Robert D. Dorn 10589 29 6 2009 U.S.A. Wyoming Converse Ca 10 mi N of Glenrock. Sage-grass, with opuntia, Eremogone. 5700 ft. 43° 1.6' N, 105° 50.6' W; GPS reading 43.026667 -105.843333 GPS reading Flower color yellow. Flowering N RM0269735 N 279 RM 8711 Taylor, Amy 1998 RM Asteraceae Artemisia pedatifida Nutt. RM-544 Amy J. Roderick 7552 1 8 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Freezeout Mountains: Petes Gap, ca 6 air mi W of Wyo Hwy 487; ca 10.8 air mi NW of Medicine Bow. Creek banks and adjacent flatland of birdfoot sage and shadscale. 6750 ft. 42.024° N, 106.2945° W T24N R79W S28 42.024 -106.2945 Flowering N N 280 RM 872006 Seeds of Success RM Asteraceae Artemisia pedatifida Nutt. RM-155532 Lyle King WY932C-37 Michelle King 10 6 2013 U.S.A. Wyoming Big Horn Adjacent to Elk Creek Oil Field Access Road SW of Basin. Cretaceous shales; clay loam; on badland ridges; slope 0-5 deg; aspect south; with Artemisia tridentata, Elymus elymoides, Opuntia polyacantha, Bromus tectorum, Bouteloua gracilis. 4500 ft. 44° 14' 22.57" N, 108° 9' 6.88" W; NAD 83, , Field Notes zone 12T, 727424.69E, 4902430.63N; NAD 83, Field Notes 44.239603 -108.151911 NAD 83 Field Notes Buds N N 281 RM 883407 Bighorn Basin RM Asteraceae Artemisia pedatifida Nutt. RM-104434 B. E. Nelson 13632 21 6 1987 21 June 1987 U.S.A. Wyoming Park Bighorn Basin: ca 1.5 mi N of Silvertip Oil Field; ca 19 air mi NW of Powell. Clay slopes and flats interspersed with sagebrush-grassland below sandstone outcrops. 4500 ft. 44.9937° N, 108.9338° W T58N R100W S21 44.9937 -108.9338 N N 282 RM 890469 Seeds of Success RM Asteraceae Artemisia pedatifida Nutt. RM-157893 Gayle Tyree WY030-197 Frank Blomquist 10 6 2016 U.S.A. Wyoming Carbon Ca 2 mi S of Hogback, ca 11 air mi SE of Rawlins. Lewis Shale, dark gray, calcareous, carbonaceous, siltstone and very fine grained sandstone; impervious clay soil; slope 1-2 deg, aspcet north; basin clay flat, with Poa secunda, Achnatherum hymenoides, Elymus elymoides, Elymus lanceolatus, Atriplex gardneri, Allium textile, Alyssum desertorum, Engelmannia peristenia. 2056 m. 41° 42' 16.80487" N, 107° 3' 38.60633" W; NAD 83, , GPS reading T20N R86W S15 SE1/4 41.704668 -107.060724 NAD 83 N N GPS reading Flowering N N 283 RM 905382 Seeds of Success RM Asteraceae Artemisia pedatifida Nutt. 1. Artemisia pedatifida Nutt.. RM-451621 Chloe Battista WYO30-258 Frank Blomquist, Anah Soble 6 6 2018 U.S.A. Wyoming Carbon Shirley Basin: ca 3/4 mi S of Shirley Basin Reservoir, ca 24 3/4 air mi NNW of Medicine Bow. Dark brown gray to black shale with argillaceous (dirty sandstone with micas, clays), sandstone interbeds; olive brown loam; slope 9 deg, aspect north; basin, with Elymus elymoides, Poa secunda, Atriplex gardneri, Machaeranthera canescens, Elymus lanceolatus, Artemisia tridentata ssp. wyomingensis, Opuntia polyacantha. 6940 ft. 42° 13' 52" N, 106° 22' 25" W; NAD 83, , GPS reading T26N R80W S12 42.231111 -106.373611 NAD 83 GPS reading Flowering N N 284 RM 907375 RMHERB2 RM 961365 RM0220347 Asteraceae Artemisia pedatifida Nutt. RM-452430 Patricia P. Douglas 9 Nancy E. Hastings 15 5 1999 U.S.A. Wyoming Big Horn Lovell Training Area: drainage ca 5.5 km WSW of Levell Peak (1573 m), ca 2.3 km E of U.S. Hwy 310. Rolling; basin big sagebrush/birdsfoot sagebrush; Chipeta-Persayo-Rock Outcrop; silty sand; with Artemisia tridentata, A. spinescens, Atriplex gardneri, Opuntia polyacantha. 1219 m. zone DMC, 711322E, 4962575N; unknown, GPS reading N Levell Peak = Levell survey point. Local; sprawling, shrub; less than 10 cm tall. Flowering N RM0220347 N 285 RM 907376 RMHERB2 RM 961366 RM0220348 Asteraceae Artemisia pedatifida Nutt. RM-452431 Patricia P. Douglas 158 Nancy E. Hastings 19 5 2000 U.S.A. Wyoming Big Horn Lovell Training Area: north end of transect ca 5.4 km SW of Levell Peak (1573 m), ca 0.7 km E of U.S. Hwy 310. Rolling; Wyoming big sagebrush/birdsfoot sagebrush; Lostweiss clay loam, alkali/Rairdent-Uffens loams/Bributte-Persayo-Pavillion; silty to sandy clay with pebbles to cobbles; with Artemisia tridentata, A. spinescens, Atriplex gardneri, A. confertifolia, Opuntia polyacantha, Oryzopsis hymenoides. 1250 1268 m. zone DMC, 712400E, 4960510N to 712300E, 4960300N; unknown, GPS reading N Levell Peak = Levell survey point. Abundant; ascending to erect suffrutex; 10 cm tall. Flowering N RM0220348 N 286 RM 9182 Taylor, Amy 1998 RM Asteraceae Artemisia pedatifida Nutt. RM-564 Amy J. Roderick 7975 11 8 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: near County Road 211, ca 6.6 air mi SW of Powder River townsite. Badlands; sagebrush and saltbush common. 6060 6100 ft. 42.9606° N, 107.0801° W T35N R85W S31 42.9606 -107.0801 Flowering N N 287 RM 9550 Taylor, Amy 1998 RM Asteraceae Artemisia pedatifida Nutt. RM-579 Amy J. Roderick 8305 15 8 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: along Poison Spider Road, ca 19.4 air mi SE of Waltman. Sagebrush-grassland and roadside; red sandy soil. 6100 ft. 42.8147° N, 107.0407° W T33N R85W S21 42.8147 -107.0407 Vegetative N N 288 RM 9649 Taylor, Amy 1998 RM Asteraceae Artemisia pedatifida Nutt. RM-585 Amy J. Roderick 8395 17 8 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Edson N of U.S. Hwy 30-287, ca 12 air mi SW of Hanna. Sagebrush, rabbitbrush, and grasses common. 6840 6900 ft. 41.8057° N, 106.7795° W T21N R83W S8 41.8057 -106.7795 Fruiting N N