: 1.21 $2024-03-28T14:18:56-7:0054.234.136.147searchRMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.57984B. E. Nelson Peter Ebertowski2002814226U.S.A.WyomingConverseThunder Basin National Grassland and Vicinity: along the Cheyenne River from Sheep Creek down stream ca 1 mi, ca 22 air mi NE of Bill; ca 54 air mi NNE of Douglas.-104.950843.45621307Banks along the river. Phenology: vegetative only.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.58015B. E. Nelson Peter Ebertowski2002814226U.S.A.WyomingConverseThunder Basin National Grassland and Vicinity: along the Cheyenne River ca 2 air mi below confluence of Antelope Creek and Dry Fork Cheyenne River, ca 18.5 air mi NE of Bill; ca 50 air mi NNE of Douglas.-105.010743.427513041329Sand bars and sandy silt flats along the river. Phenology: buds.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.8379Peter J. Ebertowski2003819231U.S.A.WyomingCrookThunder Basin National Grassland and Vicinity: Miller Creek, on County Road 68, ca 8 air mi N of Moorcroft; ca 28 air mi E of Gillette.-104.953244.37431268Creek bank. Phenology: buds.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.8586Peter J. Ebertowski2003824236U.S.A.WyomingWestonThunder Basin National Grassland and Vicinity: Mush Creek, ca 0.5 mi below its confluence with Lassen Creek, ca 1.2 mi W of County Road 49, ca 16 air mi W of Newcastle; ca 18 air mi SSE of Upton.-104.550443.851712501274Creek bank. Phenology: buds.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.8625Peter J. Ebertowski2003825237U.S.A.WyomingCampbellThunder Basin National Grassland and Vicinity: reservoirs between Weston and Little Powder River, on Forest Road 908, ca 27 air mi NNE of Gillette; ca 32 air mi NW of Moorcroft.-105.31944.643911281146Area of silver sagebrush and crested wheatgrass around reservoir. Phenology: buds.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.63525B. E. Nelson2004924268U.S.A.ArizonaCoconinoCoconino National Forest: from the observation point along County Road 3 (Forest Hwy 3) 0.5 mi out into Morman Lake bed, SSE of Bass Point, ca 20 air mi SE of Flagstaff.-111.438134.963121642225Old weedy lake bed. Phenology: flowering & fruiting.RMRM913562 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.41332Erwin F. Evert200579190U.S.A.WyomingParkAbsaroka Mountains: North Fork Shoshone River Drainage: Shoshone National Forest: Sleeping Giant Ski Area, ca 1/8 mi S of U.S. Hwy 14, 16, and 20, ca 48 mi W of Cody.2024Dirt road along river with Bromus inermis. Phenology: vegetative only.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.69769B. E. Nelson James F. Fowler2006824236U.S.A.ArizonaCoconinoCoconino National Forest: frontage road (old U.S. Hwy 66) along I-40 on Bellemont Flat, just W of Bellemont Exit and just N of Camp Navajo Army Depot, ca 10.5 air mi WNW of Flagstaff.-111.828435.24262173Wet clay soil in a barrow pit-scraped area. Phenology: flowering.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.70233B. E. Nelson James F. Fowler2006827239U.S.A.ArizonaCoconinoKaibab National Forest: Kaibab Plateau: Murray Lake just W of Ariz Hwy 67, ca 6 air mi SSE of Jacob Lake; ca 29 air mi SE of Fredonia.-112.17636.63092599Meadow in bottom of large limestone sink. Phenology: buds.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.84262Ronald L. Hartman James F. Fowler2006914257U.S.A.ArizonaCoconinoCoconino National Forest: Anderson Mesa: Mud Lake.-111.355234.92612189Lake margin and area upslope. Phenology: flowering.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.84276Ronald L. Hartman James F. Fowler2006914257U.S.A.ArizonaCoconinoCoconino National Forest: Anderson Mesa: Kinnikinick Lake.-111.311234.89572150Lake margin and periphery. Phenology: fruiting.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.11826Erin Foley2004818231U.S.A.ColoradoGrandMiddle Park: S of Colorado River, ca 1.5 air mi W of Parshall and ca 10.5 air mi E of Kremmling.-106.205240.052222862463Dry pond. Phenology: flowering.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.84570Ronald L. Hartman James F. Fowler2006919262U.S.A.ArizonaCoconinoCoconino National Forest: Mogollon Rim, Myrtle Point.-111.148334.37952408Sandstone cliffs and grassy areas with ponderosa pine. Phenology: flowering.RMRM650695 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.3615Laura Welp1994815227U.S.A.WyomingFremontGreat Divide Basin Area: Sweetwater River Drainage: Rock Creek, ca 6 air mi W of Radium Springs; ca 8 air mi SE of Atlantic City.-108.603942.35642231Gravel bar along stream. Phenology: flowering.RMRM624859 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.49713Ronald L. Hartman1994819231U.S.A.WyomingTetonGros Ventre Area: Alkali Creek from Gros Ventre River Road to river and down stream ca 0.5 air mi.-110.377243.605221952225Stream and river sides. Phenology: flowering.RMRM723971 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.515Orval C. Harrison1988820233U.S.A.WyomingLincolnSalt River Range: Greys River Drainage: along Murphy Creek 1/8 mi NE of Murphy Lake, ca 8 air mi ENE of Etna; ca 23.5 air mi NNE of Afton.-110.866143.06191996Gray clayey soil on exposed bank of drying pond, with Camissonia breviflora, Cirsium arvense, and Salix. Phenology: flowering.RMRM153073 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.1485Alan A. Beetle Robert MuirU.S.A.WyomingAlbanyLaramie River: Laramie.-105.603341.3112184Muddy banks. Phenology: flowering.RMRM2864 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.1145Aven Nelson1894918261U.S.A.WyomingAlbanyLaramie.-105.584241.3112184Phenology: flowering & fruiting.RMRM7514 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.2064Aven Nelson1896810223U.S.A.WyomingAlbanySteamboat Lake.-105.831741.0532256Phenology: flowering.RMRM20755 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.6786Aven Nelson Elias Nelson1899830242U.S.A.WyomingTetonYellowstone National Park: Madison River [3 mi from Ranger Station*].-111.031544.658620122042On roadsides. *Field book Phenology: flowering.RMRM29353 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.8164Aven Nelson1900830242U.S.A.WyomingAlbanyLaramie.-105.584241.3112195Common in waste ground. Phenology: flowering & fruiting.RMRM310521 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.8164Aven Nelson1900830242U.S.A.WyomingAlbanyLaramie.-105.584241.3112195Common in waste ground. Phenology: flowering & fruiting.RMRM302133 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.735Barry Hammel197716U.S.A.WyomingAlbanyCa 1 mi S of Woods Landing, along the Laramie River.-106.022741.09612286Abundant in and along irrigation ditch along the river. Phenology: fruiting.RMRM32301 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.1162Elmer D. Merrill E. N. Wilcox1901821233U.S.A.WyomingAlbany15 mi SW of Laramie.-105.813541.15312225Damp soil. Phenology: flowering.RMRM341722 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.3557Erwin F. Evert1981915258U.S.A.WyomingParkAbsaroka Mountains: North Fork Shoshone River Drainage: ca 1.5 mi S of U.S. Hwy 14, 16, and 20, just W of Green Creek Road, Forest Road 406.-109.502644.44731951Around a small reservoir with Aster frondosus, Artemisia biennis, and Carex douglasii. Phenology: flowering & fruiting.RMRM357491 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.5024Erwin F. Evert1982916259U.S.A.WyomingParkAbsaroka Mountains: North Fork Shoshone River Drainage: Shoshone Lodge, ca 48 mi W of Cody.-109.925544.49082012Around buildings. Phenology: flowering & fruiting.RMRM38439 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.3052Frank Tweedy19009244U.S.A.WyomingJohnsonBuffalo.-106.690444.350312191524Phenology: flowering & fruiting.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.8112Robert D. Dorn1999831243U.S.A.WyomingSubletteCa 3/4 mi N of La Barge.-110.199242.27232012Meadow with Hordeum and Equisetum.RMRM643011 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.8195Robert D. Dorn1999918261U.S.A.WyomingHot SpringsLake Creek 16 mi ENE of Thermopolis.-107.904843.71051402Stream bank with Eleocharis and Chenopodium glaucum. Phenology: flowering.RMRM681315 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.8605Robert D. Dorn1999918261U.S.A.WyomingWashakieBank of Big Horn River at Worland.-107.969144.01561219River bank with Rumex maritimus andPolygonum. Phenology: flowering & fruiting.RMRM391820 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.1071Robert J. Hill1973722203U.S.A.WyomingSweetwaterGreat Divide Basin and Adjacent Regions: Red Desert, Steamboat sand dunes.-108.9604241.950992134Phenology: flowering & fruiting.RMRM330884 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.454R. N. Holmes1980821234U.S.A.WyomingCarbonSage Creek.-107.195441.47612158Thicket along creek with Salix, Agrostis, and Hordeum jubatum. Phenology: buds.RMRM316145 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.1007Robert W. Lichvar1977730211U.S.A.WyomingTetonGros Ventre Mountains: Snake River.-110.72443.32811951Growing with Aster sp. and Senecio sp.; frequent in sandy soil along river. Phenology: buds.RMRM530649 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.746Roger L. Williams1988828241U.S.A.WyomingCarbonSierra Madre: Copper Creek, ca 4.8 air mi SW of Encampment.-106.83941.15342469Dry ditch bank. Very few plants. Phenology: flowering & fruiting.RMRM304743 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.R-1089Ronald G. Schreibeis1977912255U.S.A.WyomingHot Springs33-34 mi NW of Thermopolis along South Fork of Fifteen Mile Creek.-108.5244.07241585In riparian zone near reservoir. Abundant. Phenology: flowering & fruiting.RMRM644047 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.878Steve Kettler1991829241U.S.A.WyomingPlatteSoutheast Plains: Horseshoe Creek, off Horseshoe Creek Road, ca 8 air mi SW of Glendo and I-25.-105.194642.4271520Young stands of Populus angustifolia growing in narrow bands parallel to the stream channel on sandy floodplain; understory sparse. Phenology: flowering.RMRM682172 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.974Steve Kettler1991920263U.S.A.WyomingNatronaLaramie Range: South Crow Creek, ca 1.2 air mi S of Crystal Lake Road and site of Hecla.-105.16441.13882128Mature stand of Populus angustifolia with occasional saplings in floodplain 5 ft from stream channel on alluvial soil; understory open with mix of Agrostis stolonifera and forbs. Phenology: flowering & fruiting.RMRM580279 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.12436Walter Fertig Jane Struttmann199198251U.S.A.WyomingAlbanyLaramie Range: vicinity of Tie City Campground, ca 8 air mi ESE of Laramie.-105.431441.25362652Meadow in clearing of Engelmann spruce grove. Phenology: flowering & fruiting.RMRM579380 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.13322Walter Fertig Jane Struttmann1992813226U.S.A.WyomingNatronaPathfinder National Wildlife Refuge: northeast shore of Pathfinder Reservoir on banks of channel between upper and lower parts of the reservoir, ca 4.5 mi S of Wyo Hwy 220.-106.902742.496417861798Open canopy rocky outcrops on shore and adjacent rocky-sandy beaches. Phenology: buds.RMRM601903 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.14569Walter Fertig1993828240U.S.A.WyomingFremontSweetwater River Valley: south bank of Sweetwater River and Alkali Creek drainage, ca 5 air mi SW of Sweetwater Station (TNC Sweetwater Preserve).-108.257742.483220122042Dry sand bar in bend of river channel; sapling willows present; with Deschampsia cespitosa and Potentilla anserina. Phenology: flowering & fruiting.RMRM601387 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.15377Walter Fertig1994812224U.S.A.WyomingParkNorth Fork Shoshone River Drainage: east slope Absaroka Mountains: north shore of Buffalo Bill Reservoir and west end of reservoir near gravel jetty, S of U.S. Hwy 14, 16, and 20; ca 12 road mi W of Cody.-109.307644.49441631Artemisia biennis-Salsola australis community upslope of mud flats on rim of reservoir. Phenology: buds.RMRM682254 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.19224Walter Fertig2000822235U.S.A.WyomingNatronaSweetwater River Valley: west bank of Sweetwater River upstrem of the confluence of Dry Creek N of bridge on Buzzard Road (County Road 410), ca 3 air mi SE of Wyo Hwy 220.-107.059942.49641783Sandy-clay flat terraces above riverbank dominated by Elymus repens, Agrostis stolonifera, Bromus inermis, Alopecurus, Glycyrrhiza lepidota, and often Cirsium arvense; vegetative cover 80-90%. Phenology: flowering.RMRM704020 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.19423Walter Fertig2001529149U.S.A.WyomingBig HornBighorn Basin: Horseshoe Bend on Yellowtail Reservoir (Bighorn River) just W of boat ramp/parking area, ca 2 3/4 mi S of Montana.-108.261244.9641112Reddish clay mudflats exposed by low water. Vegetative cover ranges from < 5% to ca 25%. Community of Potentilla norvegica, Tamarix chinensis, and Rorippa calycina. Phenology: flowering & fruiting.RMRM706205 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.19423Walter Fertig2001529149U.S.A.WyomingBig HornBighorn Basin: Horseshoe Bend on Yellowtail Reservoir (Bighorn River) just W of boat ramp/parking area, ca 2 3/4 mi S of Montana.-108.261244.9641112Reddish clay mudflats exposed by low water. Vegetative cover ranges from < 5% to ca 25%. Community of Potentilla norvegica, Tamarix chinensis, and Rorippa calycina. Phenology: vegetative only.RM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.17943B. E. Nelson Michelle Nelson198988220U.S.A.ColoradoRouttSierra Madre\Park Range: Park Range: along Yarmony Creek at the southeast base of Congor Mesa, ca 20 air mi SE of Yampa; ca 1.5 air mi NE of Copper Spur.-106.673639.92662256Road cut and mossy slope under Douglas fir.RM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.18291B. E. Nelson Michelle Nelson1989813225U.S.A.ColoradoGrandSierra Madre\Park Range: Park Range: Red Dirt Reservoir, ca 13 air mi NW of Kremmling.-106.564940.18032759Below high water line.RM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.3786Thomas Cramer1994814226U.S.A.WyomingLincolnSouthern Salt River Range and Vicinity: Hams Fork, ca 1 air mi N of Frontier.-110.52861141.8302781835Riverside meadows, sagebrush, and willows. Phenology: flowering.RM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.3796Thomas Cramer1994814226U.S.A.WyomingLincoln[location and coordinates withheld]2210Reservoir edge, meadows, and sagebrush. Phenology: flowering.RMRM607795 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.3907Thomas Cramer1994815227U.S.A.WyomingLincolnSouthern Salt River Range and Vicinity: Sublette Range: ca 18 air mi N of Cokeville.-110.931942.329421342195Hillside spring and beaver ponds with adjacent meadows, sagebrush, and lodgepole pine stands. Phenology: flowering & fruiting.RMRM646258 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.3975Thomas Cramer1994815227U.S.A.WyomingLincolnSouthern Salt River Range and Vicinity: Salt Creek, just S of Bridger-Teton National Forest, ca 25 air mi N of Cokeville.-110.977542.441419812073Pondside willows and sagebrush, adjacent sagebrush, and open hillside. Phenology: flowering.RMRM607794 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.4578Thomas Cramer Ronald L. Hartman1994823235U.S.A.WyomingLincolnSouthern Salt River Range and Vicinity: Twin Creek, ca 3.5 air mi W of Nugget.-110.895641.80781951Creek edges in ten foot deep creek cut through sagebrush surroundings. Phenology: flowering & fruiting.RMRM607793 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.4638Thomas Cramer Ronald L. Hartman1994823235U.S.A.WyomingLincolnSouthern Salt River Range and Vicinity: ca 2 air mi E of Leefe.-110.992541.80781914Ditchsides and dry reservoir in surrounding sagebrush. Phenology: flowering & fruiting.RMRM607792 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.4742Thomas Cramer Ronald L. Hartman1994823235U.S.A.WyomingLincolnSouthern Salt River Range and Vicinity: Hams Fork, ca 2.5 air mi S of Kemmerer.-110.528641.75312088Riverside meadows, willows, and sagebrush. Phenology: flowering & fruiting.RM772509 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.9391Kevin J. Taylor1998725206U.S.A.ColoradoGunnisonNorthern Gunnison Basin: ca 4.5 air mi ESE of Parlin.-106.647738.49232469Wet drainage (no surface water); Salix and Pentaphylloides. Phenology: flowering & fruiting.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.4522Grace M. Kostel200488221U.S.A.NebraskaSiouxOglala National Grassland and Vicinity: ca 22-22.5 air miNW of Crawford and 1.5 mi W of Warbonnet Battlefield Monumen, Antelope Creek.-103.76366742.9158331097In creek. Phenology: buds.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.4554Grace M. Kostel2004814227U.S.A.South DakotaFall RiverBuffalo Gap National Grassland and Vicinity: ca 21 air mi SW of Edgemont.-103.950343.1103975Silver sagebrush plant community in silty soils of ephemeral draws. Phenology: flowering.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.4561Grace M. Kostel2004814227U.S.A.South DakotaFall RiverBuffalo Gap National Grassland and Vicinity: ca 21 air mi SW of Edgemont.-103.950343.1103975Silver sagebrush plant community in silty soils of ephemeral draws. Phenology: flowering.RMRM940247 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.66378B. E. Nelson200588220U.S.A.New MexicoRio ArribaCarson National Forest and Vicinity: at the intersection of Forest roads 87 and 118 below Montoya Canyon, ca 2.5 air mi W of San Antonio Mountain summit, ca 15 air mi NNW of Tres Piedras.-106.068436.850926582664Mud flats and adjacent to stock pond and drainage. Phenology: buds.RMRM949445 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.83400Ronald L. Hartman2006815227U.S.A.New MexicoTaosCarson National Forest and Vicinity: Arroyo Aquaje de la Petaca.-105.964836.69272469Arroyo bottom by collapsed bridge. Phenology: flowering.RMRM803620 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.5748Luanne Lum2002814226U.S.A.WyomingHot SpringsBighorn Basin: at Murphy Draw along Wyo Hwy 431 and BLM Road 1302, ca 27.5 air mi W of Worland and ca 21.5 air mi ESE of Meeteetse.-108.544.013315541556Sagebrush on mudstone. Phenology: buds.RM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.7233Margarette J. Lyon1994811223U.S.A.UtahGrand[location and coordinates withheld]2591Open, flat meadow with Solidago and Potentilla. Phenology: flowering & fruiting.RM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.7463Margarette J. Lyon1994816228U.S.A.ColoradoMesaSan Miguel and Lower Dolores River Drainages: Dolores River Drainage: on John Brown Creek, ca 0.6 mi W of intersection above Willow Springs.-109.062438.61222256Riparian area with Salix exigua. Phenology: flowering & fruiting.RMRM747515 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.7540Melanie Arnett1999824236U.S.A.ColoradoGunnisonSouthern Gunnison Basin: County Road 31, ca 1.8 air mi NE of Blaine Rock; ca 3.3 air mi SSW of Hierro.-107.046238.44122317Roadside. Phenology: flowering & fruiting.RMRM747516 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.8005Melanie Arnett199991244U.S.A.ColoradoGunnisonSouthern Gunnison Basin: along Gold Basin Road (County Road 38), ca 5.5 air mi S of Gunnison.-106.938738.46362591Roadside. Phenology: flowering & fruiting.RMRM202990 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.13025C. Leo Hitchcock C. V. Muhlick1945731212U.S.A.MontanaBeaverheadCanyon Creek, Pioneer Range, 5 mi W of Glendale.-112.877345.6407Shale banks. Phenology: flowering & fruiting.RMRM122363 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.s.n.J. W. Blankinship1898910253U.S.A.MontanaGallatinBozeman.-111.038645.6796Phenology: flowering & fruiting.RMRM66472 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.1590John B. Leiberg1895824236U.S.A.IdahoKootenaiCoeur d'Alene Mountains: Clark's Fork Valley: near Horse Plains.-116.56947.7082650Phenology: flowering & fruiting.RMRM92850 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.P.339Mrs. M. E. Soth1922917260U.S.A.IdahoBannockPocatello.-112.445542.8713In wet ground along the river. Phenology: flowering & fruiting.RMRM718578 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.9588Robert D. Dorn2002828240U.S.A.IdahoBear LakeCa 1.5 mi NE of Dingle.-111.242642.23691829Gravelly river banks with Polygonum lapathifrolium and Mentah arvensis. Phenology: flowering & fruiting.RMUSFS471226 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.20W. H. Goodspeed1925920263U.S.A.MontanaPowder RiverCuster National Forest: Goodspeed's field.-106.03545.3117914Scattering in gravelly. Phenology: flowering & fruiting.RMRM278237 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.10120C. L. Porter Marjorie W. Porter196591244U.S.A.WyomingAlbanyMedicine Bow Range: on the Sand Lake Road, along North Fork.-106.164641.3512560Occasional along roadside in dry, rocky sagebrush slopes. Phenology: flowering & fruiting.RMRM255963 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.7629C. L. Porter Marjorie W. Porter1958812224U.S.A.WyomingLincolnAlong the Green River 10 mi S of La Barge.-110.184642.12231951Common on moist sandy river bank. Phenology: flowering.RMRM260084 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.8037C. L. Porter Marjorie W. Porter1959819231U.S.A.WyomingPlatteOn Richeau Creek, 7 mi N of Chugwater.-104.867441.85411585Common on gravel bars. Phenology: flowering & fruiting.RMRM751375 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.2514Bonnie Heidel200395248U.S.A.WyomingGoshenSoutheastern Plains: Goshen Hole: Fort Laramie National Historic Site: west side of North Platte at mouth of Laramie River ca 0.8 air mi SW of Fort Laramie (town).-104.530242.19991283River borders on moist sandy loam, slope 0%; Spartina pectinata - Scirpus pungens herbaceous vegetation; associated species are Conyza canadensis, Ambrosia psilostachya, Spartina pectinata, Salix exigua. Occasional. Phenology: fruiting.RMRM610205 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.7758Erwin F. Evert198494248U.S.A.WyomingParkNorth Fork Shoshone River Drainage: Absaroka Mountains: north side of North Fork Shoshone River, just E of Mummy Cave.-109.724744.44731878Along river on gravel bars. Phenology: fruiting.RMRM622540 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.9453Erwin F. Evert1985815227U.S.A.WyomingParkNorth Fork Shoshone River Drainage: Absaroka Mountains: along north side of North Fork Shoshone River, ca 1/8 mi E of the mouth of Clocktower Creek.-109.563644.46181783On sand and gravel bars along backwater channels. Phenology: buds.RMRM622539 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.9503Erwin F. Evert1985819231U.S.A.WyomingParkSoutheastern Absarokas: Stratford Ranch, along east side of South Fork Shoshone River, ca 42 mi SW of Cody; S, W, and N of main ranch buildings and corrals.-109.616744.15811951Riparian areas. Phenology: buds.RMRM543854 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.790Jan Pollet198998251U.S.A.WyomingPlatteDeadhead Creek, 6 road mi E of Wyo Hwy 34, 12 road mi SW of Wheatland.-105.169141.83521550Creek banks and creekbed. Phenology: flowering & fruiting.RMRM730885 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.314Patricia P. Douglas N. E. Hastings1997831243U.S.A.WyomingSheridanSheridan Training Area: ephemeral creek and surrounding banks, 2.2 km NE of Peak 4202, 1.4 km NNW of Peak 4355. To 336700 4969400.1200Scattered in riparian with level to 60 deg banks, sandy loam to clay loam, soil series Ridman, moist-Ulm loams, with Populus angustifolia, Symphoricarpos occidentalis, Rhus trilobata, Arctium minus, and Alopecurus aequalis. Phenology: flowering.RMRM730766 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.570Patricia P. Douglas N. E. Hastings1998811223U.S.A.WyomingSheridanSheridan Training Area: ca 1.9 km S of Peak 4152, 1.9 km SE of Peak 4266.1210Scattered in Artemisia grassland on level to 35 deg slopes of clay loam, soil series Nuncho clay loam, with Artemisia cana, Symphoricarpos occidentalis, Madia glomerata, Xanthium strumarium, and Phleum pratense. Phenology: buds.RMRM600963 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.6719Robert D. Dorn1995916259U.S.A.WyomingConverse1 mi E of Esterbrook.-105.35242.41311951Roadside with Juncus and Rumex. Phenology: flowering & fruiting.RMRM600981 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.6734Robert D. Dorn1995917260U.S.A.WyomingLaramie3 mi W of Cheyenne.-104.89641.18861890Ditchbank with Populus and Bidens. Phenology: flowering & fruiting.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.8112Robert D. Dorn1999831243U.S.A.WyomingSubletteCa 3/4 mi N of La Barge.-110.199242.27232012Meadow with Hordeum and Equisetum.RMRM643034 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.8112Robert D. Dorn1999831243U.S.A.WyomingSubletteCa 3/4 mi N of La Barge.-110.199242.27172012Meadow with Hordeum and Equisetum. Phenology: flowering.RMRM643011 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.8195Robert D. Dorn1999918261U.S.A.WyomingHot SpringsLake Creek 16 mi ENE of Thermopolis.-107.904843.71051402Stream bank with Eleocharis and Chenopodium glaucum. Phenology: flowering.RMRM681315 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.8605Robert D. Dorn2000913257U.S.A.WyomingWashakieAlong Big Horn River at Worland.-107.966144.01441250River bank with Rumex maritimus andPolygonum. Phenology: flowering & fruiting.RMRM615751 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.17321Walter Fertig199694248U.S.A.WyomingLaramieSoutheastern Plains: F. E. Warren Air Force Base: Crow Creek, ca 0.5 mi N of confluence with Diamond Creek on west side of Cheyenne.-104.874541.15421875Thickets of Salix exigua and S. lutea on banks and floodplain of creek; understory dense with Juncus balticus, Agrostis stolonifera, and Cirsium arvense. Phenology: flowering & fruiting.RMRM644047 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.878Steve KettlerU.S.A.WyomingPlatteSoutheast Plains: Horseshoe Creek, off Horseshoe Creek Road, ca 8 air mi SW of Glendo and I-25.-105.194642.4271520Young stands of Populus angustifolia growing in narrow bands parallel to the stream channel on sandy floodplain; understory sparse. Phenology: flowering.RMRM756485 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.52120B. E. Nelson200096250U.S.A.ColoradoJacksonNorth-central Colorado: Rabbit Ears Range: Slack-Weiss Reservoir, ca 2 air mi NW of the north end of Arapaho Ridge, ca 10 air mi W of Rand; ca 20.5 air mi S of Walden.-106.358540.43062734On the draw down bank of the reservoir. Phenology: flowering.RMRM756484 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.52146B. E. Nelson200096250U.S.A.ColoradoJacksonNorth-central Colorado: North Park: along County Road 11, ca 1-1.5 mi S of County Road 28, ca 3-3.5 air mi NW of Buffalo Peak; ca 11.5 air mi WNW of Rand; ca 16-16.5 air mi SSW of Walden.-106.377440.503125212527Roadside in sagebrush-rabbitbrush-grassland. Phenology: flowering & fruiting.RMRM99192 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.601Arthur C. McIntosh1924813226U.S.A.South DakotaLawrenceE of Dumont near Custer Peak.-103.743844.24331935Along railroad. Phenology: flowering.RMRM70025 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.200S. S. Visher1910827239U.S.A.South DakotaHardingWest Short Pine Hills.-103.940945.440210511143Shaded brooks. Phenology: vegetative only.RMRM700 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.406S. S. Visher1910824236U.S.A.South DakotaHardingMoreau River Valley: Soft Water Creek.-103.481245.3156932Flood plain. Fourth digit of accession no. unreabable [missing altogether]. Phenology: flowering.RMRM569972 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.17943B. E. Nelson Michelle Nelson198988220U.S.A.ColoradoRouttPark Range: ca 20 air mi SE of Yampa, ca 1.5 air mi NE of Copper Spur, along Yarmony Creek at the southeast base of Congor Mesa.-106.673639.92662256Road cut and mossy slope under Douglas fir. Phenology: flowering.RMUSFS471223 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.72Charles W. Stavely1941821233U.S.A.ColoradoGunnisonCochetopa National Forest.2591Gentle south slope, gravelly disturbed soil, dry meadow, with sage and Potentilla. Phenology: flowering.RMRM530598 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.14854Dieter H. Wilken1987629180U.S.A.ColoradoMoffatDinosaur National Monument: Yampa River: mouth of Disappointment Draw; ca 1.2 mi NW of Deerlodge Park.1707On alluvium of riverbank with Tamarix and Salix exigua. Phenology: flowering.RMRM595330 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.9078Donald L. Hazlett1994924267U.S.A.ColoradoWeldAlong WCR 102: 200 mi W of WCR 41, Little Owl Creek.1560In alkali, sandy soil. Phenology: flowering & fruiting.RMRM159596 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.684F. K. Vreeland1900926269U.S.A.ColoradoHuerfanoCucharas Valley, near La Veta.2134Waste place. Phenology: flowering.RMRM61581 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.3642Francis Ramaley W. W. Robbins190783215U.S.A.ColoradoGrandMiddle Park: near Hot Sulphur Springs.-106.10240.07312317Phenology: flowering.RMRM161170 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.3178George E. Osterhout1905830242U.S.A.ColoradoWeldNew Windsor.Phenology: flowering.RMRM161172 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.32George E. Osterhout18939244U.S.A.ColoradoWeldNew Windsor.Phenology: flowering.RMRM161173 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.6349George E. Osterhout1924921265U.S.A.ColoradoWeldWindsor.Phenology: flowering & fruiting.RMRM30625 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.236Kenneth K. Mackenzie19018213U.S.A.ColoradoSummitNear Breckenridge.2865Phenology: flowering.RMRM651286 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.42976B. E. Nelson1997819231U.S.A.WyomingNatronaLaramie Range: along Smith Creek below Otter Creek at the east end of Muddy Mountain on Smith Creek or County Road 607, ca 16 air mi SE of Casper.-106.157642.656918841981Roadside. Phenology: flowering & fruiting.RMRM47207 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.2651no collector1898817229U.S.A.ColoradoLarimerFort Collins: Collage Farm.Phenology: flowering.RMUSFS471224 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.1678Ralph K. Gierisch H. E. Schwann1952827240U.S.A.ColoradoGrandArapaho National Forest.-106.552640.09827435% north slope, roadside in aspen-timber; sandy, disturbed soil. Phenology: flowering.RMRM299480 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.2743Ronald L. Hartman1968824237U.S.A.New MexicoColfaxPhilmont Scout Ranch, near Cimarron: Cimarroncito Reservoir.-105.057136.481492347Sandy flood plain. Phenology: flowering.RMRM358452 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.1265Steve Nelson1972816229U.S.A.ColoradoGrandWilliams Fork Road, 6.5 mi E of State Highway 9.3170Sandy soil of open meadow with Chrysothamnus. Phenology: flowering.RMUSFS471225 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.58S. W. Yarnell1914711192U.S.A.Coloradono countyArapaho National Forest.Phenology: flowering.RM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.3786Thomas Cramer1994814226U.S.A.WyomingLincolnSouthern Salt River Range and Vicinity: Hams Fork River, ca 1 air mi N of Frontier.-110.52861141.8302781835Riverside meadows, sagebrush, and willows. Phenology: flowering.RM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.3796Thomas Cramer1994814226U.S.A.WyomingLincolnSouthern Salt River Range and Vicinity: Lake Viva Naughton, ca 13 air mi NNW of Kemmerer.-110.65666741.9658332210Reservoir edge, meadows, and sagebrush. Phenology: flowering.RMRM648403 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.39547B. E. Nelson199688221U.S.A.WyomingSweetwaterSouth-central Wyoming: along Vermillion Creek above Hiawatha or County Road 25 and ca 2/3 mi N of Colorado, ca 48 air mi SE of Rock Springs.-108.648341.011520122057Disturbed sagebrush-greasewood flats along the creek. Phenology: flowering.RMRM648404 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.39646B. E. Nelson1996811224U.S.A.WyomingSweetwaterSouth-central Wyoming: Washakie Basin: along Bitter Creek between Black Buttes and Bitter Creek UPRR sidings, ca 30.5 air mi ESE of Rock Springs; ca 34 air mi WSW of Wamsutter.-108.610241.50920272036Sand bars and low areas along the stream channel. Phenology: flowering.RMRM648405 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.39952B. E. Nelson1996815228U.S.A.WyomingCarbonSouth-central Wyoming: along Muddy Creek on the north end of Peach Orchard Flat, ca 14.5 air mi N of Baggs; ca 41 air mi SW of Rawlins.-107.678741.243419571963Sand-mud bars. Phenology: flowering.RMRM648406 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.39988B. E. Nelson Beth Ward1996818231U.S.A.WyomingCarbon[location and coordinates withheld]2286Bottom of old stock pond. Phenology: flowering.RMRM648407 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.40025B. E. Nelson1996819232U.S.A.WyomingCarbonSouth-central Wyoming: along Muddy Creek and the Overland Trail, ca 6 air mi SW of Bridger Pass, ca 25 air mi SW of Rawlins; ca 31.5 air mi NNE of Baggs.-107.501441.476121552182Banks and flats along the creek. Phenology: flowering.RMRM646387 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.19838B. E. Nelson1990818230U.S.A.WyomingTetonWyoming/Salt River Ranges: Wyoming Range: Willow Creek Drainage: ca 0.5 air mi ENE of Anns Peak, ca 5 air mi SE of Hoback Junction, ca 16 air mi SE of Jackson.-110.662843.27142042Muddy shore of large pond. Phenology: flowering & fruiting.RMRM646388 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.19905B. E. Nelson1990818230U.S.A.WyomingTetonWyoming/Salt River Ranges: Wyoming Range: Willow Creek Drainage: along lower Willow Creek between Sob and Alder creeks, ca 5-5.5 air mi SE of Hoback Junction, ca 15.5-16.5 air mi SSE of Jackson.-110.682543.25721920Cobblestone sandbar. Phenology: buds.RMRM646470 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.23839B. E. Nelson Russ Nelson199287220U.S.A.WyomingSubletteWyoming/Salt River Ranges: Wyoming Range: along North Horse Creek, ca 0.5 mi N of Merna Butte; ca 2 air mi W of Merna; ca 27 air mi WNW of Pinedale.-110.380642.94582378Low wet areas and gravelly sand bars. Phenology: flowering.RMRM646471 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.24289B. E. Nelson Russ Nelson1992814227U.S.A.WyomingSubletteWyoming/Salt River Ranges: Wyoming Range: north slope of South Rim above Muddy Creek and Coyote Gulch, ca 9-9.5 air mi SSE of Bondurant; ca 29 air mi NW of Pinedale.-110.343143.07523172408In and along a truck trail. Phenology: flowering.RMRM646474 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.36407Ronald L. Hartman1992821234U.S.A.WyomingLincoln[location and coordinates withheld]1737Streamside and adjacent uplands. Phenology: flowering.RMRM646473 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.36548Ronald L. Hartman1992821234U.S.A.WyomingLincoln[location and coordinates withheld]1829Riverside and marshy meadows. Phenology: flowering.RMRM646472 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.36610Ronald L. Hartman1992821234U.S.A.WyomingLincoln[location and coordinates withheld]1829Stream banks and roadside. Phenology: flowering & fruiting.RMRM646386 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.6431Walter Fertig1990821233U.S.A.WyomingSubletteWyoming/Salt River Ranges: Wyoming Range: along U.S. Hwy 189/191 in Hoback Canyon.-110.544243.28471926Open, weedy roadside. Phenology: flowering.RMRM647918 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.10557B. E. Nelson1983731212U.S.A.WyomingHot SpringsBighorn Basin: along Gooseberry Creek, ca 1 mi W of Wyo Hwy 120; ca 3.5 air mi E of Dickie (LU Ranch); ca 34.5 air mi NW of Thermopolis.-108.679443.99921676Sagebrush-greasewood-grassy flats along the creek. Phenology: vegetative only.RMRM535454 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.13009B. E. Nelson1985819231U.S.A.WyomingParkNorthern Absarokas: red ridge between Paint and Blaine Creeks on County Road 7RO, ca 4.5 air mi N of Pat O'Hara Mountain, ca 18 air mi NW of Cody.-109.2902844.71581859Vernal pond on gypsum. Phenology: buds.RMRM324419 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.1943B. E. Nelson1978917260U.S.A.WyomingJohnsonPowder River Basin: ca 14.5 air mi NE of Edgerton on Wyo Hwy 387, ca 52 air mi NNE of Casper in JJ Draw.-106.057843.48061524Frequent in clay in distrubed bottom with Lactuca serriola and Articum minus under Populus sargentii. Phenology: flowering & fruiting.RMRM324421 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.2024B. E. Nelson1978919262U.S.A.WyomingCampbellPowder River Basin: ca 7.5 air mi SSE of Spotted Horse, ca 26 air mi NW of Gillette along Box Elder Draw.-105.788144.601671341Frequent in clay in bottom of draw with Xanthium and Glycyrrhiza. Phenology: fruiting.RMRM317828 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.2385B. E. Nelson1978926269U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: Goshen Hole: ca 1.5 mi SW of Torrington, along south side of North Platte River.-104.213342.0511250On river bank with Aster and Euthamia. Infrequent. Phenology: fruiting.RMRM317851 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.2502B. E. Nelson1978928271U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: Goshen Hole: Springer Reservoir (Goshen Hole Reservoir) ca 1.5 air mi S of Yoder, ca 13.5 air mi SSW of Torrington.-104.292441.88941310At edge of reservoir under Salix. Frequent. Phenology: fruiting.RMRM648212 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.5077B. E. Nelson1979811223U.S.A.WyomingBig HornBighorn Basin: along the Big Horn River, S of Yellowstone Reservoir, ca 11-11.5 air mi SE of Lovell, ca 21 air mi NNW of Greybull.-108.1769444.78811128River bank.RMRM386943 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.5400June Haines198587219U.S.A.WyomingFremontGranite Mountain Uplift: Sweetwater River, ca 3 air mi NE of Jeffrey City.-107.7890842.5263518991932Willow stand on edge of river. Phenology: buds.RMRM386944 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.5433June Haines198587219U.S.A.WyomingFremontGranite Mountain Uplift: Sweetwater River, ca 3 air mi NE of Jeffrey City.-107.7890842.5263518991932Greasewood area adjacent to meadow north of river. Phenology: flowering.RMRM386945 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.5716June Haines Georgia Haines1985822234U.S.A.WyomingFremontSage Hen Creek, ca 9.5 air mi NE of Jeffrey City.-107.651742.52581890Edge of creek. Phenology: flowering & fruiting.RMRM386946 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.7081June Haines Georgia Haines1986830242U.S.A.WyomingFremontSweetwater River, south of bridge across river on Agate Flats Road, ca 9.5 air mi ENE of Jeffrey City.-107.632142.511218841890Moist meadow beside river and moist river bank. Phenology: flowering & fruiting.RMRM523742 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.10905Keith H. Dueholm1980822235U.S.A.WyomingSweetwaterRock Springs Uplift: above Dry Canyon, and along Salt Wells Creek, ca 24 air mi SE of Rock Springs.-108.937841.29582134Sandstone uplift above dry canyon with sandy areas, flats near salt wells creek with Juniperus osteosperma, Pinus flexilis, Pseudotsuga, and Cercocarpus spp.; along creekbed. Phenology: flowering & fruiting.RMRM523743 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.10951Ronald L. Hartman Keith H. Dueholm1980522143U.S.A.WyomingWashakieBig Horn Mountains: Spring Creek Road 6.7 mi E and S of junction with Wyo Hwy 434.1524Seepage areas along small stream, sagebrush slopes, thickets of serviceberry and aspen; along creek. Phenology: buds.RMRM324420 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.6230Keith H. Dueholm1978826238U.S.A.WyomingCampbellPowder River Basin: South Middle Pumpkin Butte.-105.876143.729417071829Limber pine slopes, rocky slopes, small pools of water on upper east slopes, plains and outcrops on summit; shaded upper rocky slopes, near boulder. Phenology: buds.RMRM334251 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.8984Keith H. Dueholm1979811223U.S.A.WyomingSheridanPowder River Basin: ca 10 air mi W of Parkman.-107.5316744.97581585Crataegus thickets on slopes above small creek, margins of creek; along creek. Phenology: buds.RMRM347624 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.10444Ronald L. Hartman197981213U.S.A.WyomingNatronaBig Horn Mountains: First Water Creek, ca 14 air mi NNE of Arminto.-107.190643.37832347Dry creek bed and road crossing. Phenology: buds.RMRM531105 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.13771Ronald L. Hartman Gael Fonken1981721202U.S.A.WyomingAlbanyLaramie Plains: Wheatland Reservoir No. 2, ca 19 air mi NE of Rock River.-105.621441.86562123Edge of water and sandy beaches. Phenology: flowering & fruiting.RMRM314348 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.5050Ronald L. Hartman Barry Hammel197794247U.S.A.WyomingCarbonLaramie Plains: Pass Creek Road (County Road 404), ca 1 mi SE of I-80.-106.450841.71922164Common along irrigation ditch in hay field. Phenology: flowering & fruiting.RMRM591632 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.5140Walter Fertig199082214U.S.A.WyomingSubletteWest Slope Wind River Range: north shore of New Fork Lakes, ca 17 air mi N of Pinedale.-109.947843.10312384Rocky/sandy beach. Phenology: buds.RMRM599568 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.29556B. E. Nelson1993831243U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Goshen Hole: along North Platte River just below mouth of Laramie River, at east edge of Fort Laramie National Historic Site, ca 1.3 air mi SSW of Fort Laramie; ca 20 air mi WNW of Torrington.-104.529642.196512861292River bank. Phenology: flowering & fruiting.RMRM599567 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.29610B. E. Nelson1993831243U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Goshen Hole: along the North Platte River on London Flats, ca 2.2 air mi S of Lingle, ca 9.5 air mi WNW of Torrington.-104.356642.10721262Sand bars, muddy river bank, and low areas in the river bottom. Phenology: flowering & fruiting.RMRM599566 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.29781B. E. Nelson1993927270U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: off Sheep Creek or County Road 43 ca 3.5-4 air mi ENE of Torrington.-104.104942.078912801295Banks of small canal. Phenology: fruiting.RMRM599565 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.29856B. E. Nelson1993927270U.S.A.WyomingGoshen[location and coordinates withheld]1259In a two track through the floodplain. Phenology: fruiting.RMRM654622 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.33826B. E. Nelson Tim Chumley and Robbin Romberg1994811223U.S.A.WyomingPlatteSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Chugwater Creek, ca 0.5 air mi N of Bordeaux, ca 9.5 air mi SE of Wheatland.-104.837741.93731475Steep creek bank and sand bars. Phenology: buds.RMRM654623 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.33904B. E. Nelson Tim Chumley and Robbin Romberg1994812224U.S.A.WyomingPlatteSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along the Laramie River above and below Chugwater Creek and along Chugwater Creek, ca 7.5 air mi NE of Wheatland.-104.858342.125613471353Riparian benches, streambanks and adjacent meadows. Phenology: buds.RMRM654624 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.34470B. E. Nelson1994824236U.S.A.WyomingNiobraraSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Muddy Creek off Spanish Diggings or County Road 34 ca 3 air mi E of Converse County, ca 13.8 air mi SW of Manville, ca 20.5 air mi WSW of Lusk.-104.830642.655714871506Bushes and meadows in the stream bottom. Phenology: buds.RMRM654625 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.34632B. E. Nelson1994830242U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: along the Laramie River, ca 1.3 air mi SSW of Fort Laramie (town); ca 21 air mi NW of Torrington.-104.533442.20011286Gravelly sand bars and river margin. Phenology: flowering.RMRM600963 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.6719Robert D. Dorn1995916259U.S.A.WyomingConverse1 mi E of Esterbrook.-105.35242.41311951Roadside with Juncus and Rumex. Phenology: flowering & fruiting.RMRM600981 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.6734Robert D. Dorn1995917260U.S.A.WyomingLaramie3 mi W of Cheyenne.-104.895841.18221890Ditchbank with Populus and Bidens. Phenology: flowering & fruiting.RMRM643034 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.8112Robert D. Dorn1999831243U.S.A.WyomingSubletteCa 3/4 mi N of La Barge.-110.199242.27172012Meadow with Hordeum and Equisetum. Phenology: flowering.RMRM654621 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.392Timothy W. Chumley1994825237U.S.A.WyomingLaramieSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Horse Creek ca 1 air mi W of I-80 off Nimmo, True or County Road 120, ca 22 air mi N of Cheyenne.-104.925641.455817681841In willow thickets along stream. Phenology: buds.RMRM632618 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.2627Thomas Cramer1994731212U.S.A.WyomingSubletteGreen River Basin: McNinch Reservoirs 1 and 2, ca 8.5 air mi NW of Big Piney.-110.268942.60082179Reservoir edge, meadows, and sagebrush with outflow stream meadowed edges. Phenology: flowering & fruiting.RMRM633327 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.2694Thomas Cramer1994731212U.S.A.WyomingSubletteGreen River Basin: Green River Supply Canal, ca 7 air mi S of Daniel.-110.056442.75862164Canal edge, meadows, willows, and sagebrush. Phenology: flowering & fruiting.RMRM633326 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.2801Thomas Cramer199484216U.S.A.WyomingLincolnGreen River Basin: Fontenelle Reservoir at Fontenelle Creek entrance, ca 6.5 air mi NW of Fontenelle Dam.-110.14542.09061981Reservoir edge, flats, sagebrush and rabbitbrush, and willow lined dry irrigation ditch. Phenology: flowering & fruiting.RMRM633325 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.2845Thomas Cramer199484216U.S.A.WyomingSubletteGreen River Basin: edge of Green River, ca 1 air mi N of La Barge.-110.191342.2742006Riverside mudflats, meadows, and willows. Phenology: flowering.RMRM633324 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.3569Thomas Cramer1994812224U.S.A.WyomingSubletteGreen River Basin: Ryegrass Reservoir, ca 4 air mi SW of Daniel.-110.106142.82892210Meadows on reservoir edge surrounded by sagebrush and rabbitbrush. Phenology: flowering.RMRM633323 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.3669Thomas Cramer1994812224U.S.A.WyomingSubletteGreen River Basin: Horse Creek, ca 4.5 air mi SE of Merna.-110.281942.91642280Creekside meadows and willows. Phenology: flowering & fruiting.RMRM607797 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.3786Thomas Cramer1994814226U.S.A.WyomingLincolnSouthern Salt River Range and Vicinity: Hams Fork, ca 1 air mi N of Frontier.-110.528641.82581835Riverside meadows, sagebrush, and willows. Phenology: flowering & fruiting.RMRM607796 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.3796Thomas Cramer1994814226U.S.A.WyomingLincolnSouthern Salt River Range and Vicinity: Lake Viva Naughton, ca 13 air mi NNW of Kemmerer.-110.656741.95832210Reservoir edge, meadows, and sagebrush. Phenology: flowering.RMRM633322 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.4177Thomas Cramer Ben and Becky Cramer1994819231U.S.A.WyomingSweetwaterGreen River Basin: Big Sandy Reservoir and River, ca 9.5 air mi N of Farson.-109.415342.25862042Reservoir edge sagebrush, riverside meadows and sagebrush. Phenology: flowering & fruiting.RMRM642577 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.4246Thomas Cramer Ben and Becky Cramer1994821233U.S.A.WyomingSubletteGreen River Basin: Chimney Butte Reservoir, ca 13 air mi N of La Barge.-110.198342.44112118Drying reservoir and surrounding sagebrush flats. Phenology: flowering.RMRM633321 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.4269Thomas Cramer Ben and Becky Cramer1994821233U.S.A.WyomingSubletteGreen River Basin: Green River, ca 9 air mi S of Big Piney.-110.100342.40862027Riverside meadows, sagebrush, and sagebrush bluff. Phenology: flowering.RMRM633320 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.4385Thomas Cramer Ben and Becky Cramer1994821233U.S.A.WyomingSweetwaterGreen River Basin: Big Sandy River at Gasson Bridge, ca 20 air mi E of Fontenelle Dam.-109.676441.94221935Riverside meadows, sagebrush, and open hillsides. Phenology: flowering.RMRM633319 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.4440Thomas Cramer Ben and Becky Cramer1994821233U.S.A.WyomingSweetwaterGreen River Basin: Big Sandy River, ca 1 air mi SW of Farson.-109.4642.09812003Riverside meadows, sagebrush, and open hillsides. Phenology: flowering.RMRM642446 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.4450Thomas Cramer Ronald L. Hartman1994823235U.S.A.WyomingSubletteGreen River Basin: New Fork River, ca 10 air mi E of Big Piney.-109.918642.5752079Riverside meadows, willows, and sagebrush. Phenology: flowering.RMRM633318 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.4536Thomas Cramer Ronald L. Hartman1994823235U.S.A.WyomingLincolnGreen River Basin: Green River, ca 6 air mi S of La Barge.-110.182942.17471984Riverside meadows and willows. Phenology: flowering & fruiting.RMRM633317 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.4766Thomas Cramer1994825237U.S.A.WyomingSubletteGreen River Basin: Green River, ca 6.5 air mi W of Pinedale.-109.988142.872221642195Riverside mudbanks, sloughs, meadows, and willows and sandstone bluffside. Phenology: flowering & fruiting.RMRM633316 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.4868Thomas Cramer1994825237U.S.A.WyomingSubletteGreen River Basin: Muddy Creek, ca 8 air mi NNE of Big Piney.-110.055342.60892088Winding creek through Sarcobatus saltflats. Phenology: flowering.RMRM633315 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.4881Thomas Cramer1994825237U.S.A.WyomingSubletteGreen River Basin: New Fork River, ca 3 air mi WNW of Boulder.-109.761442.765721342164Riverside meadows, willows and cottonwoods, stagnant ponds, irrigation ditchsides, and piney bluffside. Phenology: flowering.RMRM371847 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.11747B. E. Nelson1984912256U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: along Pine Creek, ca 8 air mi NNW of Aladdin; ca 25 air mi NNE of Sundance.-104.24544.74471067Sandbars and stream bottom. Phenology: flowering & fruiting.RMRM371846 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.12124B. E. Nelson1984918262U.S.A.WyomingCrookBlack Hills: Little Houston Creek along I-90; ca 11.8 air mi SW of Sundance.-104.5883344.318061341Stream bottom. Phenology: flowering & fruiting.RMRM371845 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.12198B. E. Nelson1984920264U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains, along Blacktail Creek; ca 10.7 air mi SE of Hulett, ca 11.3 air mi NW of Sundance.-104.487844.55171493Meadow along creek. Phenology: fruiting.RMRM371852 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.5667Hollis Marriott1983822234U.S.A.WyomingCrookBlack Hills: headwaters of Bitter Creek, ca 2.5 air mi WNW of Alva.-104.484544.71111250Grassland. Phenology: flowering & fruiting.RMRM371851 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.5915Hollis Marriott1983829241U.S.A.WyomingCrookBlack Hills, S of Belle Fourche River near Mona, ca 14 air mi NNE of Hulett.-104.38444.82421097Grassland, disturbed soil near reservoir Phenology: flowering & fruiting.RMRM371850 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.6033Hollis Marriott198391244U.S.A.WyomingCrook[location and coordinates withheld]1280Margins of reservoir in grassland. ( ) From field notes. Phenology: flowering.RMRM371849 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.9034Hollis Marriott1984814227U.S.A.WyomingWeston[location and coordinates withheld]1493Reservoir in sagebrush (Artemisia tridentata) - grassland on dried mud. Phenology: buds.RMRM371848 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.9134Hollis Marriott1984818231U.S.A.WyomingCrookBlack Hills: Inyan Kara Mountain (east half); ca 13.5 air mi S of Sundance.-104.344744.201391615Reservoir in grassland east of mountain, on dam. ( ) From field notes. Phenology: flowering & fruiting.RMRM324418 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.4786Keith H. Dueholm1978724205U.S.A.WyomingWestonPowder River Basin: along Alkali Creek, ca 11 air mi W of Upton.-104.867844.09671341Along creek, roadside; along creek. Phenology: vegetative only.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.6150Bernadette Kuhn200878190U.S.A.ColoradoOtero[location and coordinates withheld]1267Flowing irrigation canal dominated by Salix exigua and Rumex crispus. Phenology: flowering & fruiting.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.7958Bernadette Kuhn Don Hazlett2008914258U.S.A.ColoradoCrowley[location and coordinates withheld]1295On sandy shore of lake dominated by Chenopodium, Tamarix, and Ambrosia. Phenology: vegetative only.RMUSFS885211 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.7578Hans Hallman2010815227U.S.A.MontanaRosebudCuster National Forest: Ashland Ranger District: Tongue River Breaks Hiking and Riding Area: in the vicinity of Black Eagle Spring N of Forest Road 4023, ca 3.5 air mi WNW of Poker Jim Butte, ca 19 air mi SSW of Ashland.-106.430445.341711821207Hardwood draw dominated by Crataegus and Prunus. Phenology: flowering.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.81084B. E. Nelson2010912255U.S.A.MontanaPhillipsAlong Siparyann Creek between Siparyann and Bell ridges, ca 4.5 air mi S of DY Junction, ca 58 air mi SW of Malta.-108.64747.7263853In water at the edge of the stream. Phenology: fruiting.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.81293B. E. Nelson2010916259U.S.A.MontanaValleyAlong Porcupine Creek at Roosevelt Trail and Fort Peck Indian Reservation, ca 5 air mi N of Nashua.-106.383748.2061649Gravel and sandbars on the flood plain. Phenology: fruiting.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.81341B. E. Nelson2010918261U.S.A.MontanaPhillipsDyrdahl Waterfowl Production Area: ca 6.5 air mi S of Saskatchewan, ca 9 air mi NNW of Loring; ca 39 air mi N of Malta.-107.949448.9055865Banks of a small reservoir. Phenology: fruiting.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.81353B. E. Nelson2010918261U.S.A.MontanaPhillipsAlong Sunnyslope Road ca 6.5 air mi S of Saskatchewan, ca 2.5 air mi N of Chapman; ca 40 air mi NNW of Malta.-108.135148.9069859868Playa and swale. Phenology: fruiting.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.3365Joseph L. M. Charboneau2010819231U.S.A.MontanaValleyLake Grabel (dry), S of Hinsdale Road, ca 8 air mi WSW of Lighthouse Hill, ca 32 air mi NNE of Hinsdale; ca 48.5 air mi NNW of Glasgow.-106.981348.8489777783Dried or drying mud on reservoir bottom. Phenology: flowering.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.3725Joseph L. M. Charboneau2010822234U.S.A.MontanaPhillipsReservoir No. 161, S of U.S. Hwy 191 and W of Rudolph Valley Road, ca 2.5 air mi W of Partnership Reservoir, ca 17 air mi SW of Malta.-108.084548.1641777780Raised levee abutting dry canal. Phenology: flowering.RMRM828106 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.8320Jeanette Flaig200894248U.S.A.ColoradoGrandBlue Valley Ranch: east side of Colo Hwy 9 on 2-track just SE of King Creek Cabin along King Creek.2451Pond margin and empoundment area. Phenology: flowering & fruiting.RMRM828105 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.8320Jeanette Flaig200894248U.S.A.ColoradoGrandBlue Valley Ranch: east side of Colo Hwy 9 on 2-track just SE of King Creek Cabin along King Creek.2451Pond margin and empoundment area. Phenology: flowering & fruiting.RMRM914448 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.10953Robert D. Dorn201396249U.S.A.WyomingGoshenNorth Platte River at Torrington.-104.19166742.0533331250River bank, with Populus and Bromus. Phenology: flowering.RMRM Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.1677Lori E. Brummer201086218U.S.A.ColoradoMesaGrand Mesa: Grand Mesa National Forest: Lands End near Bolen Reservoir, ca 20 air mi ESE of Grand Junction.-108.212439.016329873037Along road on rocky mesa top. Phenology: flowering.RMRM653172 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.2802C. H. Refsdal1994814226U.S.A.WyomingSweetwaterBasins and Mountains of Southwest Wyoming: ca 1 air mi W of Green River; 0.6 mi W of junction of Wyo Hwy 374 and East Flaming Gorge Road.-109.487941.54291853River bottom, river rock, clays, willows, grasses. Phenology: flowering & fruiting.RMRM653171 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.2974C. H. Refsdal199493246U.S.A.WyomingLincoln[location and coordinates withheld]2070River bottom and wetland, cottonwoods, willows. Phenology: flowering & fruiting.RMRM653173 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.3034bC. H. Refsdal199493246U.S.A.WyomingLincoln[location and coordinates withheld]2121Willow thickets along the creek. Phenology: flowering & fruiting.RMRM957575 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.1123Donald L. Hazlett Carlos A. Popolizio199694248U.S.A.WyomingPlatteCamp Guernsey: ca 0.7 km W of Goshen County and ca 2.8 km E of Webb Canyon Road.1750Gentle slopes; intermittent stream within mixed grass prairie; rocky loamy sand; with Juniperus communis, Prunus pumila var. besseyi, Schizachyrium scoparium, Chrysopsis villosa. Infrequent; erect, taprooted, biennial herb; 6-8 dm tall. Phenology: flowering & fruiting.RMRM649618 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.7942Amy J. Roderick199888220U.S.A.WyomingNatronaUpper North Platte and Laramie River Drainages: Pathfinder Reservoir and Mountain: Bishop Point Recreation Area, ca 3.4 air mi W of County Road 409; ca 10.5 air mi SW of Alcova townsite.-106.904742.49661792Along creek; graminoids dominant; Ribes and big sage common. Phenology: buds.RMRM649619 Artemisia biennis var. biennisphysical specimenAsteraceaeArtemisiabiennisvar. biennisWilld.8367Amy J. Roderick1998817229U.S.A.WyomingCarbonUpper North Platte and Laramie River Drainages: Hanna Basin: Sand Ridge N of U.S. Hwy 30-287, ca 4.4 air mi NW of Hanna.-106.643741.90762164Cattail draw. Phenology: flowering.36003,1,0true