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RM RM Chenopodium album physical specimen Amaranthaceae Chenopodium album L. 66779 B. E. Nelson James F. Fowler 2005 9 16 259 U.S.A. Arizona Coconino Kaibab National Forest: Kaibab Plateau: along Ariz Hwy 67, ca 3.5 air mi SSE of Jacob Lake; ca 27 air mi SE of Fredonia. -112.1943 36.6654 2536 2548 Open ponderosa pine forest with aspen groves. Phenology: fruiting. RM RM Chenopodium album physical specimen Amaranthaceae Chenopodium album L. 69666 B. E. Nelson James F. Fowler 2006 8 23 235 U.S.A. Arizona Coconino Coconino National Forest: northwest edge of Black Bill Park just E of U.S. Hwy 89 on Forest Road 776, ca 10.5 air mi NE of Flagstaff. -111.5448 35.3292 2073 Roadside and adjacent disturbed areas. Phenology: flowering. RM USFS 452234 Chenopodium album physical specimen Amaranthaceae Chenopodium album L. S-21 Benjamin Swapp 1925 7 24 205 U.S.A. Arizona Coconino Kaibab National Forest: Big Springs Ranger Station. -112.3494 36.6015 1 2134 Phenology: flowering. RM USFS 452235 Chenopodium album physical specimen Amaranthaceae Chenopodium album L. 133 Clarence F. Korstian F. S. Baker 1917 8 11 223 U.S.A. Arizona Coconino Kaibab National Forest: near Jacob Lake. -112.21599 36.7137 1 2454 On west slope; deep loam soil. Phenology: flowering. RM RM 309788 Chenopodium album physical specimen Amaranthaceae Chenopodium album L. 2003 C. L. Porter Marjorie W. Porter 1973 8 9 221 U.S.A. Arizona Maricopa Sun City. -112.27213 33.59729 2 335 Common weed in dry, clayey soil of roadsides. Phenology: flowering. RM USFS 452236 Chenopodium album physical specimen Amaranthaceae Chenopodium album L. 18 J. N. Kimmel 1924 8 6 219 U.S.A. New Mexico Catron Datil National Forest: Mangas Ranger Station pasture. -108.3558 34.09559 1 2317 Sandy clay loam. Phenology: flowering. RM USFS 452233 Chenopodium album physical specimen Amaranthaceae Chenopodium album L. E-70 Robert B. Ewing 1923 8 4 216 U.S.A. New Mexico Soccorro Lincoln National Forest: white pasture. 2195 On clay soil. Phenology: flowering. RM RM Chenopodium album physical specimen Amaranthaceae Chenopodium album L. 2829 Bernadette Kuhn Amy Tomson 2007 8 4 216 U.S.A. Colorado Baca Comanche National Grassland: Carrizo Canyon, ca 28.5 air mi SW of Springfield. -103.0153 37.1439 1468 Lush canyon dominated by Rhus aromatica and Yucca glauca. Phenology: fruiting. RM RM Chenopodium album physical specimen Amaranthaceae Chenopodium album L. 11893 Brian Elliott 2003 9 20 263 U.S.A. Colorado Las Animas Comanche National Grassland: junction of U.S. Hwy 160 and the Villegreen Road, ca 9.5 ai WSW of Kim; 6 mi S of Villegreen. -103.5196 37.2192 1785 Roadside in shortgrass prairie. Phenology: flowering & fruiting. RM RM Chenopodium album physical specimen Amaranthaceae Chenopodium album L. 7953 Bernadette Kuhn Don Hazlett 2008 9 14 258 U.S.A. Colorado Crowley [location and coordinates withheld] 1295 On sandy shore of lake dominated by Chenopodium, Tamarix, and Ambrosia. Phenology: flowering. RM RM Chenopodium album physical specimen Amaranthaceae Chenopodium album L. 7957 Bernadette Kuhn Don Hazlett 2008 9 14 258 U.S.A. Colorado Crowley [location and coordinates withheld] 1295 On sandy shore of lake dominated by Chenopodium, Tamarix, and Ambrosia. Phenology: flowering & fruiting. RM RM Chenopodium album physical specimen Amaranthaceae Chenopodium album L. 7964 Bernadette Kuhn Don Hazlett 2008 9 14 258 U.S.A. Colorado Crowley [location and coordinates withheld] 1295 On sandy shore of lake dominated by Chenopodium, Tamarix, and Ambrosia. Phenology: flowering & fruiting. RM RM 840609 Chenopodium album physical specimen Amaranthaceae Chenopodium album L. 7806 Ben Legler 2007 8 16 228 U.S.A. New Mexico Colfax Vermejo Park Ranch: along banks of Ponil Creek 0.7 air mi downstream (SE of) junction of North Ponil Creek and South Ponil Creek; 5.3 air mi NW of Cimarron. -104.9563889 36.57997222 4 2027 Sandy creek bottoms dominated by dense growth of Symphoricarpos occidentalis, Conyza canadensis, and Bromus, with scattered Alnus incana and Juniperus scopulorum. Frequent. Phenology: flowering & fruiting. RM RM 840608 Chenopodium album physical specimen Amaranthaceae Chenopodium album L. 10470 Ben Legler 2008 8 9 222 U.S.A. New Mexico Colfax Vermejo Park Ranch: along south side of the Vermejo River 0.8 air mi E of I-25; 3.2 air mi SSW of Maxwell. -104.559036 36.489525 1784 River bottoms and adjacent dry washes, with Salix exigua, Helianthus annuus, and Schizachyrium scoparium; silty soil. Stems erect, to over 1 meter tall; occasional along river. Photographed. Specimen GPS: 36.490314, -104.559036. Phenology: flowering & fruiting. RM RM 840607 Chenopodium album physical specimen Amaranthaceae Chenopodium album L. 10781 Ben Legler 2008 8 15 228 U.S.A. New Mexico Colfax Vermejo Park Ranch: fields along south side of Ponil Creek at Cimarron Headquarters on northeast side of Cimarron. -104.896111 36.518864 1946 Cultivated hay fields adjacent to silty river bottoms. Stems red; foliage scarcely farinose; stems to over 1 meter tall; scattered in field. Photographed. Specimen GPS: 36.516621, -104.892906. Phenology: flowering. RM USFS 870023 Chenopodium album physical specimen Amaranthaceae Chenopodium album L. 4260 Emily Elliott Brian Elliott 2007 8 3 215 U.S.A. Montana Park Absaroka Range: between I-90 and the Yellowstone River in McAdows Canyon, ca 14.5 air mi ENE of Livingston. -110.2621 45.7014 4280 Disturbed roadside, railroad tracks and river bank. Phenology: flowering. RM RM 823995 Chenopodium album physical specimen Amaranthaceae Chenopodium album L. 6863 Michael Schiebout 2005 6 29 180 U.S.A. New Mexico Union Clayton Lake State Park: 12 air mi NW of Clayton. -103.313889 36.586944 1574 Rocky-sandy soil, from lake to steppe. Phenology: flowering & fruiting. RM RM Chenopodium album physical specimen Amaranthaceae Chenopodium album L. 7146 Rick McNeill 2009 7 20 201 U.S.A. Montana Meagher Lewis and Clark National Forest: Crazy Mountains: County Road 66 (Forest Lake Road) along West Fork Cottonwood Creek, just NE of junction with Forest Road 8918. -110.4455 46.3 1846 Road cut; east aspect; 10-20% slope; granite. Phenology: flowering. RM RM Chenopodium album physical specimen Amaranthaceae Chenopodium album L. 8365 Rick McNeill 2009 8 5 217 U.S.A. Montana Meagher Lewis and Clark National Forest: Little Belt Mountains: Forest Road 836, ca 1.5 air mi S of Forest Green. -110.738 46.7513 2121 Old clear cut; northeast aspect; 0-20% slope; Pseudotsuga menziesii, Abies lasiocarpa, and Pinus contorta. Phenology: flowering. RM RM 914427 Chenopodium album physical specimen Amaranthaceae Chenopodium album L. 10974 Robert D. Dorn 2013 9 26 269 U.S.A. Wyoming Goshen North Platte River ca 2 mi S of Lingle. -104.34 42.103333 1280 River bank, with Salix and Elymus. Phenology: fruiting. RM RM 653602 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 59207 Ronald L. Hartman 1997 7 31 212 U.S.A. Wyoming Park Northern Absaroka Area: Ishawooa Pack Trail, ca 1 trail mi either side of Cut Coulee. -109.6442 44.2443 2286 2317 South exposure, andesitic outcrops and derivatives. Phenology: flowering. RM RM 787503 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 32586 Erwin F. Evert 1996 8 6 219 U.S.A. Montana Carbon Beartooth Range foothills: along west side of East Rosebud Creek, ca 3 mi S of Roscoe. -109.5137 45.3103 1 1634 Weedy gravel workings just east of road with Rumex acetosella, Filago arvensis, and Lactuca serriola; foothills. Phenology: flowering & fruiting. RM RM 796009 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 3143 Jeanette Flaig 2003 8 24 236 U.S.A. Colorado Saguache Eastern San Juan Mountains: on County Road 41G in Coolbroth Canyon. -106.2767 37.8484 2425 Pinyon/juniper woodland with rock outcrops and along roadside. Phenology: flowering & fruiting. RM RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 63089 B. E. Nelson 2004 8 22 235 U.S.A. Colorado Conejos Eastern San Juan Mountains: Osier Park at the head of Toltec Creek and Massey Gulch, ca 1 mi E of Osier Mountain, ca 6.5 air mi SW of Fox Creek; ca 16 air mi WSW of Antonito. -106.3053 37.0254 3064 3079 Moist to dry meadows with patches of Potentilla fruticosa and Veratrum. Phenology: flowering & fruiting. RM RM 650161 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 6676 Laura Welp 1995 7 23 204 U.S.A. Wyoming Sweetwater [location and coordinates withheld] 2018 2030 Disturbed roadside on top of knoll. Phenology: fruiting. RM 723973 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 517 Orval C. Harrison 1988 7 24 206 U.S.A. Wyoming Lincoln Star Valley: Salt River Drainage: Afton. -110.9264 42.7301 1902 Disturbed soil of garden and barnyard with Lactuca serriola. Phenology: fruiting. RM RM 785976 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 36916 Loy R. Phillippe Richard L. Larimore, Paul Marcum, Mary Ann Feist, Daniel T. Busemeyer 2004 6 18 170 U.S.A. Wyoming Washakie Tensleep Preserve, The Nature Conservancy: southwest flank, foothills of the Big Horn Mountains, ca 10 mi E of Ten Sleep; in Canyon Creek Canyon where Cooks Creek Canyon joins Canyon Creek. Old Maid Gulch quad. -107.2903 44.009 1554 Sagebrush-grassland meadow dry upland just above canyon; south-facing slope (107 deg); growing with Juniperus, Rhus aromatica, Achillea millefolium, Astragalus miser, Hesperostipa comata, Yucca, etc. Phenology: flowering. RM RM 589360 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 20314 B. E. Nelson 1990 8 25 237 U.S.A. Wyoming Teton West Slope Wind River Range: Fish Creek/Moccasin Basin area, along Fish Creek just below confluence of North and South Forks, ca 28.5-29.5 air mi ENE of Jackson. -110.1805 43.5731 2 2317 2347 On old road. Phenology: flowering & fruiting. RM RM 596473 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 28685 B. E. Nelson 1993 8 17 229 U.S.A. Wyoming Goshen [location and coordinates withheld] 1506 1512 Roadside and adjacent base of bluffs and thickets. Phenology: fruiting. RM RM 596479 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 29859 B. E. Nelson 1993 9 27 270 U.S.A. Wyoming Goshen [location and coordinates withheld] 1259 In a two track through the floodplain. Phenology: fruiting. RM RM 168328 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 6513 George E. Osterhout 1925 9 29 272 U.S.A. Wyoming Albany Laramie. -105.5844 41.3133 3 2184 Phenology: fruiting. RM RM 168363 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 361 Louis O. Williams U.S.A. Wyoming Teton [Double Diamond Ranch*] -110.7296 43.7088 1 1981 2042 Phenology: flowering & fruiting. RM RM 702722 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 9070 Robert D. Dorn 2001 10 13 286 U.S.A. Wyoming Laramie Cheyenne. -104.8157 41.1412 700 1859 Disturbed areas with Kochia, Malva. Phenology: fruiting. RM RM 78070 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 405 Seymour S. Sharp 1913 8 24 236 U.S.A. Wyoming Sheridan Sheridan. -106.958 44.8051 3 1143 Waster ground. Phenology: flowering & fruiting. RM RM 78113 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 405 Seymour S. Sharp 1913 8 24 236 U.S.A. Wyoming Sheridan Sheridan. -106.958 44.8051 3 1143 Waste ground. Phenology: flowering & fruiting. RM RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 6752 Joy Handley B. E. Nelson 2000 7 16 198 U.S.A. Idaho Adams Payette National Forest and Vicinity: Weiser River Valley: crossing of Forest Road 206 and Little Weiser River, just below Mill Creek, ca 15 air mi ESE of Cambridge; ca 16.5 air mi S of Council. -116.3836 44.4902 990 Roadside riparian area. Phenology: fruiting. RM RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 70194 Ronald L. Hartman 2000 8 22 235 U.S.A. Idaho Valley Payette National Forest and Vicinity: Long Valley: Warren Wagon Road (Forest Hwy 21) on west side of Payette Lake at crossing of Horse Creek. -116.0758 44.9844 1524 Roadside and wooded drainage. Phenology: flowering & fruiting. RM RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 64381 Ronald L. Hartman Joy Handley 1999 6 4 155 U.S.A. Idaho Washington Payette National Forest and Vicinity: Snake River 2-5 mi N of Blakes Junction. -117.202 44.432 609 1109 Rocky volcanics, roadsides, and steep slopes with sagebrush and perennial grasses, and riparian areas. Phenology: fruiting. RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 10511 Kevin J. Taylor 1998 8 16 228 U.S.A. Colorado Delta [location and coordinates withheld] 2591 Open meadow, stock pond, and aspen forest along creek. Phenology: flowering & fruiting. RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 11299 Kevin J. Taylor Christine Tonielli and Josh Crayton 1998 8 23 235 U.S.A. Colorado Gunnison Northern Gunnison Basin: West Elk Wilderness: ca 15 air mi N of Blue Mesa Reservoir. -107.2479 38.6966 3155 3201 Open sagebrush meadow on south-southwest-facing slope; Symphoricarpos. Phenology: flowering & fruiting. RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 8930 Kevin J. Taylor John Gutrich 1998 7 20 201 U.S.A. Colorado Gunnison [location and coordinates withheld] 2286 Uplands near constructed wetland along river. Phenology: flowering. RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 9569 Kevin J. Taylor 1998 7 29 210 U.S.A. Colorado Gunnison Northern Gunnison Basin: West Elk Wilderness: The Castles, ca 10 air mi SSW of Kebler Pass. -107.1567 38.7471 3140 Southeast-facing slope; open meadow and Engelmann spruce/subalpine fir/aspen forest. Phenology: flowering & fruiting. RM RM 803179 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 57632 B. E. Nelson 2002 7 18 199 U.S.A. Wyoming Big Horn Bighorn Basin: Montgomery Draw Wetland Protection Project ca 1.5 air mi N of Fivemile Creek, ca 7 air mi SW of Manderson; ca 11.5 air mi S of Basin. -108.077 44.2194 1 1295 Dry reservoir area and areas below the dam. Phenology: flowering & fruiting. RM RM 934591 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 57654 B. E. Nelson 2002 7 18 199 U.S.A. Wyoming Big Horn Bighorn Basin: along South Fork Elk Creek, ca 7 air mi W of Manderson; ca 8 air mi SSW of Basin. -108.0971 44.2773 1 1231 Silt/sand bars and banks along the stream channel with scattered cottonwood and tamaris thickets. Phenology: flowering & fruiting. RM RM 934590 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 57922 B. E. Nelson 2002 7 23 204 U.S.A. Wyoming Washakie Bighorn Basin: along Lower and Upper Hanover canals at the end of Lane 7, ca 7.5-8 air mi NNE of Worland. -107.8781 44.1171 1 1231 1250 Disturbed flats with Siberian elm, Russian olive, cottonwood, and shrubs. Phenology: flowering & fruiting. RM RM 934597 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 4982 Luanne Lum 2002 7 29 210 U.S.A. Wyoming Park Bighorn Basin: along County Road 6WX and South Fork Shoshone River at Rock Creek, ca 22.5 air mi SW of Cody. -109.4084 44.3207 1 1791 1810 Riparian and sagebrush. Phenology: flowering & fruiting. RM RM 934596 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 5717 Luanne Lum 2002 8 11 223 U.S.A. Wyoming Park Absaroka Mountains: along Sunlight Creek at Forest Road 101 crossing in Sunlight Basin, ca 28.5 air mi WNW of Cody. -109.5738 44.7309 1 2079 Riparian. Phenology: flowering & fruiting. RM RM 934595 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 5758 Luanne Lum 2002 8 14 226 U.S.A. Wyoming Hot Springs Bighorn 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. -108.5 44.0133 1 1554 1556 Sagebrush on mudstone. Phenology: fruiting. RM USFS 452435 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 190 M. W. Talbot 1915 9 17 260 U.S.A. New Mexico Catron Datil National Forest: Largo Canyon. -108.54089 34.22449 2 2225 Rich deep soil; on banks of stream. Catron/Socorro Counties. Phenology: flowering & fruiting. RM RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 3671 Rachel Newton 2005 8 26 238 U.S.A. Wyoming Sublette Wetlands and Adjacent Areas: irrigation ditch and spring-fed stream, ca 2 air mi SE of Pinedale. -109.8286 42.8469 2146 Dry uplands. Phenology: flowering & fruiting. RM RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 5771 Rachel Newton 2006 7 5 186 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: Wind River, ca 4 air mi SE of Dubois. -109.48818 43.46918 1928 Dry, sandy hillside. Phenology: flowering. RM USFS 452250 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. S-43 Clarence L. Forsling 1923 8 4 216 U.S.A. Idaho Clark U. S. Sheep Expirement Station Headquarters -111.7994 44.4246 1 1768 In medium loam of cultivated and overgrazed places. Phenology: flowering & fruiting. RM RM 330646 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 1004 Donald E. Brink 1976 8 6 219 U.S.A. Montana Big Horn East Decker Coal Site: at the Penson Ranch: Decker Quadrangle. -106.7962 45.0602 9 1045 1158 Phenology: flowering & fruiting. RM USFS 452249 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 366 Dieffenbach Glennon, Holte, Mel, Pearson, and Vieth. 1979 7 17 198 U.S.A. Idaho Bonneville -111.245 43.2462 1 1981 Pinus contorta/Vaccinium globulare habitat along roadsides. Phenology: flowering & fruiting. RM USFS 452357 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 3171 Dorothy Naas Ralph Naas 1975 8 9 221 U.S.A. Oregon Union Starkey National Forest and Range Experiment Station: Starkey Headquarters, 6 mi NW. -118.6011 45.2897 1 1227 Rare on open gravel bar. Phenology: flowering & fruiting. RM RM 56196 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. s.n. J. Lunell 1906 8 5 217 U.S.A. Montana Silver Bow Butte. -112.5347 46.0038 1 Phenology: flowering & fruiting. RM USFS 452224 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 4 E. C. Rogers 1916 8 12 225 U.S.A. Montana Mineral Lolo National Forest: Savenac Nursery. -115.3904 47.3888 1 975 On almost level slope in silty loam soil associated with slight admixture of sand near the borders of cultivated areas. Fairly abundant. Phenology: flowering & fruiting. RM USFS 452223 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 5 E. C. Rogers 1916 8 12 225 U.S.A. Montana Mineral Lolo National Forest: Savenac Nursery. -115.3904 47.3888 1 975 Phenology: flowering & fruiting. RM USFS 452231 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 739 E. R. Vick 1921 9 7 250 U.S.A. Montana Carbon Beartooth National Forest: Rosebud District: E Red Lodge Creek. -109.3157 45.3261 1 1829 North slope; dry sandy loam soil; associated with yarrow, Plantago, Senecio, Agoseris. Not abundant. Phenology: flowering & fruiting. RM USFS 452228 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 18 Edward Dobrinz 1936 5 30 151 U.S.A. Montana Madison Beaverhead National Forest: Mill Creek at road. -112.0614 45.4724 1 1981 Slope 5%, west exposure; clay loam soil; grassland. Phenology: flowering & fruiting. RM USFS 452227 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. JES-143 Jack E. Schmautz 1953 8 24 236 U.S.A. Montana Madison Beaverhead National Forest: Canyon Camp Ground. -112.0165 45.0512 1 1829 Level slope; clay soil; roadside; associated with Cirsium, Hordeum jubatum. Common locally. Phenology: flowering & fruiting. RM USFS 452256 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 245 James L. Jacobs 1932 8 8 221 U.S.A. Montana Butte Lemhi National Forest. 1960 Common on 4 degrees east in rich loam of corrals with Ruex, polygonum, and allium. Phenology: flowering & fruiting. RM USFS 452226 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 2002 Lee Marston 1911 U.S.A. Montana Gallatin National Forest. Phenology: flowering & fruiting. RM USFS 452267 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 2728 Naas Cheney 1973 8 19 231 U.S.A. Washington Okanogan Okanogan, Sullivan Pond. Winthrop Experiment Area, 3.5 mi NE. -120.1547 48.5187 1 853 Scattered at open edge of pond with Medicago sativa and Polygonum species. Phenology: flowering & fruiting. RM USFS 452255 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. C-74 O. F. Cusick 1927 7 21 202 U.S.A. Idaho Lemhi National Forest. 1859 Common on west in gravelly soil of cultivated spots with grass, sage, and tumbleweed. Phenology: flowering & fruiting. RM USFS 452229 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 167 Orville Sparrow 1937 7 20 201 U.S.A. Montana Beaverhead Beaverhead National Forest. -113.8314 45.5291 1 In shallow, gravelly loam soil associated with Asp., Fid,, Poa., and Cge. Common. Phenology: flowering & fruiting. RM RM 620471 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 1419 Ralph R. Wilson 1950 8 18 230 U.S.A. Idaho Bannock Pocatello. -112.4455 42.8713 2 Garden site. Phenology: flowering & fruiting. RM USFS 452389 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 3165 Ralph Naas Dorothy Naas 1975 8 5 217 U.S.A. Oregon Union Starkey National Forest and Range Experiment Station: Starkey Headquarters, 2.5 mi SW, Yellow Jacket Spring. -118.56 45.203 1 1432 Scarce on shaded disturbed ground adjacent to stock pond with Capsella bursa-pastoris and Matricaria. Phenology: flowering & fruiting. RM USFS 452262 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. J-110 S. R. Justice 1932 7 28 210 U.S.A. Idaho Bannock Cache National Forest. 1585 Quite abundant on 3 degrees southeast in deep loam, unevenly distributed. Phenology: flowering & fruiting. RM RM 652264 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 10153 Stuart Markow 1992 7 29 211 U.S.A. Idaho Lemhi Targhee National Forest: Beaverhead Range: above head of Crooked Creek, ca 31 air mi NW of Dubois. -112.8629 44.3263 1 2317 2500 Open slope, mostly grasses and scattered forbs. Phenology: flowering & fruiting. RM USFS 452222 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 5 T. P. Maloy 1917 7 20 201 U.S.A. Montana Mineral Lolo National Forest: Savenac Nursery. -115.3904 47.3888 1 960 Phenology: flowering & fruiting. RM USFS 452221 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 4 T. P. Maloy 1917 7 20 201 U.S.A. Montana Mineral Lolo National Forest: Savenac Nursery. -115.3904 47.3888 1 Phenology: flowering & fruiting. RM USFS 452225 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. D-4 W. A. Donaldson 1914 8 14 226 U.S.A. Montana Jefferson National Forest: Castle Ranger Station. 1707 On level slope in dry soil associated with tame timothy and other meadow grasses. Phenology: flowering & fruiting. RM USFS 452230 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 732 W. H. Zeh 1921 8 16 228 U.S.A. Montana Carbon Beartooth National Forest: Rock Creek District: Rock Creek Ranger Station. -109.3018 45.1566 1 1859 South slope; dry, shallow, coarse gravel-rocky soil; associated with Aster, lupine, Geranium, and Castilleja; dry sites. Abundant. Phenology: flowering & fruiting. RM RM 767257 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 4940 Sarah Nunn 2001 8 21 233 U.S.A. Colorado Larimer Roosevelt National Forest: Front Range: Comanche Peak Wilderness: from Beaver Creek Trailhead (Trail 1009), off Forest Road 147 near Sky Ranch, ca 23 air mi W of Fort Collins. -105.5967 40.595 1 2743 2804 Lodgepole pine forest with scattered aspen stands and Arctostaphylos understory. Phenology: flowering. RM RM 241783 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 6622 C. L. Porter 1954 8 18 230 U.S.A. Wyoming Fremont Near Ocean Lake, vicinity of Pavillion. -108.6703 43.2149 2 1646 Weed along ditches. Phenology: fruiting. RM RM 247913 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 6861 C. L. Porter 1955 8 30 242 U.S.A. Wyoming Albany Laramie. -105.5812 41.3132 1 2195 Common weed in vacant lots. Phenology: fruiting. RM RM 623009 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 9785 Erwin F. Evert 1985 9 5 248 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: north side of Buffalo Bill Reservoir on island. -109.2849 44.4935 1 1646 With Salix and Chenopodium spp. Phenology: fruiting. RM RM 702722 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 9070 Robert D. Dorn 2001 10 13 286 U.S.A. Wyoming Laramie Cheyenne. -104.8202 41.1388 1859 Disturbed areas with Kochia, Malva. Phenology: fruiting. RM RM 647613 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 2530 Neil Snow 1988 6 23 175 U.S.A. Wyoming Park Southwestern Absarokas: junction of Cabin Creek, South Fork Shoshone River, ca 45 air mi SW of Cody. -109.6369 44.1257 2012 Populus-Artemisia-Pinus-Juniperus community. Phenology: flowering. RM RM 647614 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 3626 Neil Snow 1988 7 13 195 U.S.A. Wyoming Park Southwestern Absarokas: ca 31 air mi SW of Cody; along the Shoshone River on the TE Ranch. -109.5032 44.2733 2042 Cottonwood bottoms along river. Phenology: flowering. RM RM 365497 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 9976 Hollis Marriott 1985 9 2 245 U.S.A. South Dakota Custer Jewel Cave National Monument: bottom of Lithograph Canyon above Porthole [New Portal]. -103.8262 43.7281 1600 Roadside. Phenology: flowering & fruiting. RM USFS 452241 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 126 Paul L. Ginter 1928 8 6 219 U.S.A. South Dakota Custer Harney National Forest: Drew Ranger Station yard. -103.9732 43.647 1335 Flat slope of deep red clay loam soil in weeds with open flats. Common. Phenology: flowering & fruiting. RM RM 390337 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 2402 M. A. (Ben) Franklin 1985 8 25 237 U.S.A. Colorado Mesa Dolores Point: ca 4.2 mi WNW of Gateway. 2170 Bottom of dry catchment basin. Phenology: flowering & fruiting. RM USFS 452238 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 74 C. B. Mack 1913 9 22 265 U.S.A. Colorado Archuleta San Juan National Forest: Taylor Canon. 2103 Level aspect; along creek on moist, black loam with good humus content, with weeds and grasses. Phenology: flowering & fruiting. RM USFS 452237 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 259 E. R. Ware 1932 7 15 197 U.S.A. Colorado Garfield White River National Forest. -107.6068 39.8769 1 2743 30 degree west slope; sandy loam soil; open with Polygonum, Elymus sibiricus. Roadsides. Phenology: flowering. RM RM 117404 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 1176 Earl L. Johnston 1927 8 15 227 U.S.A. Colorado Weld Evans. Shady places. Phenology: flowering. RM RM 168357 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 1150 George E. Osterhout 1896 9 15 259 U.S.A. Colorado Weld New Windsor. Phenology: flowering & fruiting. RM RM 168350 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 6341 George E. Osterhout 1924 9 6 250 U.S.A. Colorado Weld Windsor. Phenology: flowering & fruiting. RM RM 99405 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 6341 George E. Osterhout 1924 9 6 250 U.S.A. Colorado Weld Windsor. Phenology: flowering & fruiting. RM RM 168365 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 6344 George E. Osterhout 1924 9 20 264 U.S.A. Colorado Weld Windsor. Phenology: fruiting. RM RM 168355 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 6346 George E. Osterhout 1924 9 20 264 U.S.A. Colorado Weld Windsor. Phenology: flowering & fruiting. RM RM 168361 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 6362 George E. Osterhout 1924 10 3 277 U.S.A. Colorado Weld Windsor. Along the River. Phenology: fruiting. RM RM 168318 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 6377 George E. Osterhout 1924 10 14 288 U.S.A. Colorado Weld Windsor. Along the river. Phenology: fruiting. RM RM 168316 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 6508 George E. Osterhout 1925 9 24 267 U.S.A. Colorado Weld Windsor. Phenology: flowering & fruiting. RM RM 168362 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 7093 George E. Osterhout 1928 9 2 246 U.S.A. Colorado Weld Windsor. Phenology: fruiting. RM RM 168535 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 7327 George E. Osterhout 1930 10 18 291 U.S.A. Colorado Weld Windsor. Along the river. Phenology: flowering & fruiting. RM RM 168536 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 7329 George E. Osterhout 1930 10 18 291 U.S.A. Colorado Weld Windsor. Along the river. Phenology: flowering & fruiting. RM RM 312711 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 7332 George E. Osterhout 1930 10 18 291 U.S.A. Colorado Weld Windsor. Phenology: flowering & fruiting. RM RM 168329 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 7589 George E. Osterhout 1931 9 12 255 U.S.A. Colorado Weld Windsor River. Phenology: fruiting. RM RM 168358 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 7917 George E. Osterhout 1932 11 306 U.S.A. Colorado Weld Windsor. Phenology: flowering & fruiting. RM RM 168327 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 7949 George E. Osterhout 1933 9 1 244 U.S.A. Colorado Larimer West of Windsor and south of Timmath. Phenology: flowering & fruiting. RM RM 168367 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 7950 George E. Osterhout 1933 9 8 251 U.S.A. Colorado Weld Windsor. My grounds. Phenology: flowering & fruiting. RM RM 168368 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 7950 George E. Osterhout 1933 9 8 251 U.S.A. Colorado Weld Windsor. My grounds. Phenology: flowering & fruiting. RM RM 168356 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 7951 George E. Osterhout 1933 9 8 251 U.S.A. Colorado Weld Windsor. My grounds. Phenology: flowering & fruiting. RM RM 138778 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 7952 George E. Osterhout 1925 8 24 236 U.S.A. Colorado Weld Windsor. Phenology: flowering & fruiting. RM RM 168346 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 7952 George E. Osterhout 1933 9 13 256 U.S.A. Colorado Weld Windsor. Phenology: flowering & fruiting. RM RM 168349 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 7952 George E. Osterhout 1933 9 10 253 U.S.A. Colorado Weld Windsor. Phenology: flowering & fruiting. RM RM 168351 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 7952 George E. Osterhout 1933 9 13 256 U.S.A. Colorado Weld Windsor. Phenology: flowering & fruiting. RM RM 168317 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 8005 George E. Osterhout 1933 9 23 266 U.S.A. Colorado Weld Windsor. Phenology: flowering & fruiting. RM RM 168369 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 8162 George E. Osterhout 1934 9 24 267 U.S.A. Colorado Weld Windsor. Phenology: flowering & fruiting. RM RM 168336 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 8272 George E. Osterhout 1935 9 23 266 U.S.A. Colorado Weld Windsor. My grounds. Phenology: flowering & fruiting. RM RM 157263 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 8276 George E. Osterhout 1935 9 24 267 U.S.A. Colorado Weld Windsor. Phenology: fruiting. RM RM 106788 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. s.n. George E. Osterhout 1926 8 11 223 U.S.A. Colorado Weld Windsor. Phenology: fruiting. RM RM 124400 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. s.n. George E. Osterhout 1931 9 12 255 U.S.A. Colorado Weld Windsor Phenology: fruiting. RM RM 311884 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. s.n. George E. Osterhout 1930 9 16 259 U.S.A. Colorado Weld Windsor. Phenology: flowering & fruiting. RM RM 311893 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. s.n. George E. Osterhout 1935 8 24 236 U.S.A. Colorado Weld Windsor. Phenology: flowering & fruiting. RM RM 312092 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. s.n. George E. Osterhout 1935 9 17 260 U.S.A. Colorado Weld Windsor. Phenology: flowering & fruiting. RM RM 312132 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. s.n. George E. Osterhout 1897 8 9 221 U.S.A. Colorado Weld New Windsor. Phenology: flowering & fruiting. RM RM 312494 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. s.n. George E. Osterhout 1934 9 30 273 U.S.A. Colorado Weld Windsor. Phenology: flowering & fruiting. RM RM 99508 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. s.n. George E. Osterhout 1924 10 14 288 U.S.A. Colorado Weld Windsor. Along the river. Phenology: fruiting. RM RM 99509 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. s.n. George E. Osterhout 1924 10 14 288 U.S.A. Colorado Weld Windsor. Along the river. Phenology: flowering & fruiting. RM USFS 452245 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. s.n. Harley A. Orahood 1963 7 25 206 U.S.A. Colorado Grand Arapaho National Forest: Hitzer Lake; Timber Mountain. Sagebrush sprayed 1959. Phenology: flowering & fruiting. RM USFS 452232 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 357 J. W. O'Byrne 1915 8 5 217 U.S.A. New Mexico Santa Fe Santa Fe National Forest: Santa Fe. -105.9458 35.67459 3 2134 Vacant lot. Phenology: flowering & fruiting. RM USFS 452240 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. LN-131 Leon Nadeau 1936 7 30 212 U.S.A. Colorado El Paso Pike National Forest: Manitou Park. 2317 Ponderosa pine (bed ground). Phenology: flowering. RM USFS 452242 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 1331 Ralph K. Gierisch 1940 9 4 248 U.S.A. Colorado Chaffee Cochetopa National Forest: Middle Cottonwood Creek. 2743 Open; 30% south slope; sandy soil. Overused areas, bad-grounds. Phenology: flowering & fruiting. RM USFS 452239 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 99 Ray Peck 1914 8 16 228 U.S.A. Colorado no county Routt National Forest. 2073 Waste places and old burns and garden patches. Phenology: flowering. RM USFS 452244 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. s.n. V. H. Reid Glen L. Ranck 1972 6 7 159 U.S.A. Colorado Mesa Badger Wash Experimental Area. 1524 Salt-desert shrub. Phenology: vegetative only. RM RM 344452 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 16401 William A. Weber 1982 9 3 246 U.S.A. Colorado Boulder Boulder City: Along 19th Street between Canyon Blvd. and Arapahoe Street. Grass "parking." Phenology: flowering & fruiting. RM USFS 452243 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 30 William O. Sander 1916 7 183 U.S.A. Colorado Saguache Cochetopa National Forest: Upper Saguache Ranger Station. -106.4636 38.1403 1 2439 Phenology: flowering & fruiting. RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 10153 Stuart Markow 1992 7 29 211 U.S.A. Idaho Lemhi Targhee National Forest: Beaverhead Range: above head of Crooked Creek, ca 31 air mi NW of Dubois. -112.8429 44.3263 1 2317 2500 Open slope, mostly grasses and scattered forbs. RM RM 652263 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 10614 Stuart Markow 1992 8 12 225 U.S.A. Idaho Fremont Targhee National Forest: Island Park Plateau: Eccles Road, W of intersection with Mesa Falls Road, ca 16.5 air mi NE of Ashton. -111.4053 44.3239 1 1859 1890 Clearcut in Pinus contorta, dominated by forbs and grasses, with scattered Pinus contorta regeneration. Phenology: flowering & fruiting. RM RM 652262 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 10983 Stuart Markow 1992 8 22 235 U.S.A. Idaho Lemhi Targhee National Forest: lower reaches of Scott Canyon, ca 5 air mi SE of Nicholia. -112.9233 44.3119 1 2195 2225 Open canyon bottom dominated by Artemisia tridentata and grasses. Phenology: flowering & fruiting. RM 684128 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 4538 James P. Vanderhorst 1991 9 20 263 U.S.A. Colorado Garfield Flat Tops/White River Plateau: Main Elk Creek, ca 15 air mi WNW of Glenwood Springs. -107.588 39.615 1768 Bottom of shale slopes with sagebrush. RM RM 648688 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 1884 Beth Ward 1996 7 4 186 U.S.A. Wyoming Sweetwater South-central Wyoming: Green River Basin: adjacent to and mainly S of the confluence of Middle Marsh Creek and Flaming Gorge Reservoir, ca 36 air mi SSW of Rock Springs. -109.5126 41.0928 1832 1868 Close proximity to creek or reservoir. Phenology: flowering. RM RM 648668 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 1940 Beth Ward 1996 7 4 186 U.S.A. Wyoming Sweetwater South-central Wyoming: Green River Basin: slope from Currant Creek Ridge draining northward to Currant Creek, ca 5 air mi E of Flaming Gorge Reservoir, ca 26.5 air mi SSW of Rock Springs. -109.4362 41.2227 2064 2149 Disturbed area. Phenology: flowering. RM RM 648667 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 2976 Beth Ward 1996 7 20 202 U.S.A. Wyoming Sweetwater South-central Wyoming: Washakie Basin: in The Horseshoe Bend, ca 2 air mi S of The Haystacks; ca 21.5 air mi SSW of Wamsutter. -108.173 41.3884 2076 2094 Gumbo soil. Phenology: flowering & fruiting. RM RM 649045 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 6580 Beth Ward 1997 7 16 197 U.S.A. Wyoming Sweetwater [location and coordinates withheld] 1887 1923 Adjacent to alkali pond. Phenology: flowering. RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 4421 Jean Wood Jack Nisbet 1996 6 1 153 U.S.A. Washington Stevens Western Colville National Forest and Vicinity: mouth of Colville River, north bank below bridge on Wash Hwy 25, ca 3 mi S of Kettle Falls. -118.0927 48.5761 396 Riverbank, flood area, and bordering ponderosa pine forest. Phenology: flowering. RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 6860 Jean Wood Diane Pavek 1996 8 3 216 U.S.A. Washington Ferry Western Colville National Forest and Vicinity: White Mountain on Kettle Crest Trail, ca 7 air mi S of Sherman Pass. -118.4227 48.5032 1554 2103 Trail through burn (1988) and upland meadows and slopes with fellfields and talus; scattered Douglas fir and subalpine fir. Phenology: flowering. RM RM 646782 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 24707 B. E. Nelson Russ Nelson 1992 8 19 232 U.S.A. Wyoming Lincoln [location and coordinates withheld] 1935 Roadside. Phenology: fruiting. RM RM 646781 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 24710 B. E. Nelson Russ Nelson 1992 8 19 232 U.S.A. Wyoming Lincoln [location and coordinates withheld] 1935 Roadside. Phenology: fruiting. RM RM 646768 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 36515 Ronald L. Hartman 1992 8 21 234 U.S.A. Wyoming Lincoln [location and coordinates withheld] 1829 Riverside and marshy meadows. Phenology: flowering & fruiting. RM RM 646431 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 6438 Walter Fertig 1990 8 21 233 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: along U.S. Hwy 189/191 in Hoback Canyon. -110.5442 43.2847 1926 Open, weedy roadside. Phenology: flowering & fruiting. RM RM 331504 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 3954 B. E. Nelson 1979 7 17 198 U.S.A. Wyoming Johnson Powder River Basin: ca 5.5 air mi S of Kaycee on TTT Road (Lone Bear Road on map). -106.6444 43.6364 1 1493 Disturbed areas. Phenology: fruiting. RM RM 648078 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 8644 B. E. Nelson 1981 7 23 204 U.S.A. Wyoming Hot Springs Bighorn Basin: along the Big Horn River, ca 7 air mi NNE of Thermopolis; ca 1 air mi ENE of Lucerne. -108.1565 43.7468 700 1310 Sandy flats above the river. Phenology: flowering & fruiting. RM RM 331503 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 7228 Keith H. Dueholm 1979 6 22 173 U.S.A. Wyoming Johnson [location and coordinates withheld] 1158 High ridge above river, clay slopes, rocky sandstone summit; slopes. Phenology: flowering & fruiting. RM RM 331501 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 7515 Keith H. Dueholm 1979 6 29 180 U.S.A. Wyoming Johnson Powder River Basin: Ninemile Creek, ca 8 air mi W of Powder River. -106.34028 43.8981 1 1371 Flats around holding pond, drying muddy margins of pond; muddy margins. Phenology: flowering & fruiting. RM RM 589361 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 28258 Ronald L. Hartman 1990 8 25 237 U.S.A. Wyoming Teton West Slope Wind River Range: South Fork Fish Creek between Purdy and Hackamore Creeks. -110.1208 43.5731 2 2362 2378 Meadows, gravel bars, and adjacent lodgepole pine forests. Phenology: flowering & fruiting. RM RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 26949 B. E. Nelson 1993 7 18 199 U.S.A. Wyoming Laramie Southern Powder River Basin/Southeastern Plains: Southeastern Plains: plains S of head of West Kellehan Creek on Sorenson or County Road 156, ca 5.7 air mi WNW of Albin; ca 38 air mi NE of Cheyenne. -104.2077 41.4372 1653 Roadside and ditch. Phenology: flowering & fruiting. RM RM 596472 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 29256 B. E. Nelson 1993 8 26 238 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along the North Platte River ca 0.5-0.8 mi above the mouth of Wagon Hound Creek, ca 6.8 air mi S of Douglas. -105.3725 42.6569 1 1445 Open flats above the river. Phenology: fruiting. RM RM 596480 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 29701 B. E. Nelson 1993 9 23 266 U.S.A. Wyoming Laramie [location and coordinates withheld] 1481 1512 Under junipers and boxelders above the creek. Phenology: fruiting. RM RM 654321 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 33373 B. E. Nelson Tim Chumley and Robbin Romberg 1994 8 3 215 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Chugwater Creek SE of Degans Butte, ca 7.5-8.5 air mi SW of Chugwater; ca 25 air mi S of Wheatland. -104.9492 41.6911 1689 1701 Steep banks along the creek. Phenology: flowering. RM RM 654322 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 34535 B. E. Nelson 1994 8 28 240 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Goshen Hole: Bump-Sullivan Reservoir, ca 4 air mi S of Yoder; ca 15 air mi SSW of Torrington. -104.3114 41.8615 1 1307 Disturbed areas and flats near the reservoir. Phenology: fruiting. RM RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 34576 B. E. Nelson 1994 8 28 240 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Goshen Hole: at Cherry Creek Drain and S along a County Road ca 0.5 air mi NE of Fort Laramie Canal, ca 5 air mi W of Veteran, ca 14 air mi SW of Torrington. -104.4212 41.9694 1280 1292 Roadside and adjacent right-of-way next to alfalfa field. Phenology: flowering & fruiting. RM RM 374980 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 9119 B. E. Nelson 1982 7 12 193 U.S.A. Wyoming Crook Black Hills: along Humboldt Creek N of Colony, ca 35.5 air mi N of Sundance. -104.1375 44.8867 1 1006 Weedy bottomland grassland-riparian. Phenology: flowering & fruiting. RM RM 374981 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 8523 Hollis Marriott Dennis Horning 1984 8 4 217 U.S.A. Wyoming Weston Black Hills: Wet Parmlee Canyon near state line, ca 4.5 air mi SE of Four Corners. -104.04667 44.0392 1 1798 Creek bottom in spruce-pine forest, disturbed soil along dirt road. Phenology: flowering & fruiting. RM RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 4033 Brian Elliott 1998 7 23 204 U.S.A. Colorado Las Animas Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Exit 23 on I-25. -104.5299 37.2874 1859 Prairie-grassland with Artemisia and Sarcobatus. Phenology: flowering & fruiting. RM USFS 868707 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 5692 Emily Elliott Brian Elliott 2008 7 9 191 U.S.A. Montana Gallatin Gallatin Range: Gallatin National Forest: along Buffalo Horn Creek, ca 40 air mi S of Bozeman; from Buffalo Horn Trailhead to Tom Miner Trailhead. -111.1984 45.1057 2012 2567 Disturbed trailhead and camp area; mixed conifer forest dominated by Pinus contorta and Picea with scattered openings. Phenology: vegetative only. RM USFS 868708 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 6887 Emily Elliott Brian Elliott 2008 8 3 216 U.S.A. Montana Park Absaroka Range: Gallatin National Forest: near West Boulder River, ca 27.5 air mi SW of Big Timber. -110.3255 45.5296 1737 1890 Dry, recently burned slope. Phenology: flowering. RM RM 154567 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 64 O. A. Stevens 1932 10 2 276 U.S.A. North Dakota Cass Fargo. Rich soil. 1 1/2 m tall; widely branched below. Phenology: flowering & fruiting. RM RM 39203 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. s.n J. Lunell 1902 7 20 201 U.S.A. North Dakota Benson Leeds. Fields. Phenology: flowering & fruiting. RM RM 136498 Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 64 O. A. Stevens 1932 10 2 276 U.S.A. North Dakota Cass Fargo. Rich soil. 1 1/2 m tall; widely branched at base. Phenology: flowering & fruiting. RM RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 9652 Lori E. Brummer 2012 7 9 191 U.S.A. Colorado Ouray Uncompahgre Basin: Pleasant Valley, County Road 24, just N of Colo Hwy 62, ca 5 1/4 air mi WSW of Ridgway. -107.8506 38.132 2327 2373 Along roadside in mountain shrub community. Phenology: flowering & fruiting. RM RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 11778 Lori E. Brummer 2012 9 13 257 U.S.A. Colorado Ouray Uncompahgre River Valley: along County Road 23, ca 2 air mi S of Ridgway. -107.7343 38.1134 2158 2161 Along roadside through irrigated meadows. Phenology: flowering & fruiting. RM RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 11957 Lori E. Brummer Gay Austin 2012 9 14 258 U.S.A. Colorado Mesa Uncompahgre Plateau: Horse Mesa, Tabeguache Trail or SS Road, ca 23 air mi NNW of Delta. -108.4928 38.7912 2217 Pinyon/juniper that had been treated (maybe mechanically). Phenology: flowering & fruiting. RM RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 8167 Joshua J. Irwin 2011 8 20 232 U.S.A Idaho Custer Targhee National Forest: Lemhi Range: mouth of North Fork Eightmile Canyon, near Eightmile Canyon, 32.5 air mi ENE of Mackay. -112.99556 44.0656 30 2191 <25 plants estimated in xeric coarse textured soil within roadside vegetation, 6 degree slope, ENE aspect, limestone geology. Phenology: flowering & fruiting. RM RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 92061 Ronald L. Hartman 2011 8 16 228 U.S.A. Idaho Custer Challis National Forest: Southern Salmon River Mountains: ca 1.5 road mi N of Ida Hwy 75 on Squaw Creek Road, along road for ca 0.3 mi, ca 20 air mi SW of Challis. -114.458433 44.267733 1777 Talus slopes and roadside. Phenology: flowering & fruiting. RM RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 7481 Emma E. Freeland 2013 7 27 208 U.S.A. Montana Beaverhead Beaverhead River, ca 1 air mi W of Dillon at Cornell Park. -112.659 45.2151 1557 Disturbed ground in a city park along a river. Phenology: flowering & fruiting. RM RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 7688 Emma E. Freeland 2013 8 1 213 U.S.A. Montana Madison Madison Valley: Eight Mile Ford Fishing Access site, ca 4 air mi S of Ennis, along County Road 36. -111.7557 45.2989 1536 Dry, disturbed grasslands at a fishing access parking lot. Phenology: flowering & fruiting. RM RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 1999-18 Lori E. Brummer 1999 8 27 239 U.S.A. Colorado Delta North Fork Valley: Chipeta Unit of Hotchkiss National Fish Hatchery, NE of the main hatchery, ca 0.5 road mi SE of J Road, ca 2 air mi SW of Hotchkiss. -107.74667 38.78219 1609 Along road in riparian area in desert shrub community. Phenology: flowering & fruiting. RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 6372 C. H. Refsdal Barbara McNight 1995 8 1 213 U.S.A. Utah Daggett Southwestern Wyoming and Adjacent Utah: Browns Park: Green River, ca 13 air mi ESE of Dutch John; 1.8 mi S of junction of Jarvie Ranch/Browns Park roads on west side Browns Park Road. -109.1373 40.8798 1 1646 1670 River's edge, river rock, clay soils. Phenology: flowering & fruiting. RM Chenopodium album var. album physical specimen Amaranthaceae Chenopodium album var. album L. 4931 Timothy W. Chumley 1996 7 22 204 U.S.A. Colorado Fremont East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Beaver Creek State Wildlife Area: along Beaver Creek and adjacent meadows, ridges and gulches off County Road 132 at terminus, ca 15 air mi NE of Canon City. -105.0035 38.5708 1853 1914 Open meadow with stands of juniper and Gambel's oak. Phenology: flowering. RM RM 827657 Chenopodium album var. missouriense physical specimen Amaranthaceae Chenopodium album var. missouriense (Aellen) Bassett and Crompton 2034 Grace M. Kostel 2004 6 12 164 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 17-17.5 air mi SW of Edgemont. -103.970833 43.07 365 381 On shale soil and shale banks of drainage cut. Phenology: flowering & fruiting. RM RM Chenopodium album var. missouriense physical specimen Amaranthaceae Chenopodium album var. missouriense (Aellen) Bassett and Crompton 2900a Grace M. Kostel 2004 6 25 177 U.S.A. South Dakota Custer Buffalo Gap National Grassland and Vicinity: ca 20 mi SSE of Hermosa, next to the Cheyenne River. -103.056 43.567167 838 In sandy soil on river banks. Phenology: flowering & fruiting. RM RM Chenopodium album var. missouriense physical specimen Amaranthaceae Chenopodium album var. missouriense (Aellen) Bassett and Crompton 3515 Grace M. Kostel 2004 7 11 193 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 10.5-11 air mi ENE of Smithwick and 4 mi N of County Road 1. -103.0065 43.341667 289 On livestock dam. Phenology: fruiting. RM RM Chenopodium album var. missouriense physical specimen Amaranthaceae Chenopodium album var. missouriense (Aellen) Bassett and Crompton 3670 Grace M. Kostel 2004 7 15 197 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 14.5 air mi NW of Crawford on Hudson-Meng Bison Bonebed Trail, 0.5 mi SW of Toadstool Geologic Park. -103.592167 42.853 1143 1189 Soils are heavy white clay below with clay sand mix at top of "toadstool" geologic formations. Phenology: fruiting. RM RM 827658 Chenopodium album var. missouriense physical specimen Amaranthaceae Chenopodium album var. missouriense (Aellen) Bassett and Crompton 3851 Grace M. Kostel 2004 7 16 198 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 21 air mi ENE of Hermosa and 0.5 mi E of Forest Road junction 7068 and 7067. -102.790667 43.9075 914 929 On rock beds and side slopes of shale and silt. Phenology: flowering & fruiting. RM RM Chenopodium album var. missouriense physical specimen Amaranthaceae Chenopodium album var. missouriense (Aellen) Bassett and Crompton 4090 Grace M. Kostel 2004 7 19 201 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 18 air mi SSW of Edgemont. -103.9295 43.062333 1189 In alkali draw of silt. Phenology: flowering. RM RM Chenopodium album var. missouriense physical specimen Amaranthaceae Chenopodium album var. missouriense (Aellen) Bassett and Crompton 4477 Grace M. Kostel 2004 8 6 219 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 6-6.5 air mi NW of Crawford, Little Cottonwood Creek. -103.501167 42.757333 1158 In creek of actively flowing water.. Phenology: fruiting. RM RM 827659 Chenopodium album var. missouriense physical specimen Amaranthaceae Chenopodium album var. missouriense (Aellen) Bassett and Crompton 4539 Grace M. Kostel 2004 8 8 221 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 30 air mi SE of Hot Springs and S of Forest Road 7043 in Blacktail Creek. -103.029833 43.219333 929 In creek. Phenology: flowering & fruiting. RM RM Chenopodium album var. missouriense physical specimen Amaranthaceae Chenopodium album var. missouriense (Aellen) Bassett and Crompton 4673 Grace M. Kostel 2003 10 15 288 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 22 air mi ENE of Hermosa and 1 mi W of Swinehart Hill on Rapid Creek. -102.756667 43.920833 792 On banks of creek. Phenology: flowering. RM RM 288577 Chenopodium album var. missouriense physical specimen Amaranthaceae Chenopodium album var. missouriense (Aellen) Bassett and Crompton 21915 H. A. Wahl 1967 10 5 278 U.S.A. Arizona Yavapai 2 mi E of Cottonwood. -111.97677 34.74201 1067 Roadside and edge of field. Phenology: fruiting. RM USFS 452268 Chenopodium album var. missouriense physical specimen Amaranthaceae Chenopodium album var. missouriense (Aellen) Bassett and Crompton 3403 Ralph Naas Dorothy Naas 1976 8 8 221 U.S.A. Washington Skagit Marblemount, 0.5 mi E. -121.431 48.5278 1 99 Occasional in disturbed soil with sparse Gramineae species. Phenology: flowering & fruiting. RM USFS 452278 Chenopodium album var. missouriense physical specimen Amaranthaceae Chenopodium album var. missouriense (Aellen) Bassett and Crompton B416a Douglas C. Ingram 1916 6 15 167 U.S.A. Oregon Crook Ochoco National Forest: Cabin Station. -120.6645 44.3915 1 1112 Common in dry clay loam often on open dry slopes and bottom areas on low ranges. Phenology: flowering & fruiting. RM RM 67275 Chenopodium album var. missouriense physical specimen Amaranthaceae Chenopodium album var. missouriense (Aellen) Bassett and Crompton 280 J. Francis Macbride 1910 6 24 175 U.S.A. Idaho Payette New Plymouth. -116.819 43.9699 1 670 Disturbed soil, field edges. Phenology: flowering & fruiting. RM USFS 452248 Chenopodium album var. missouriense physical specimen Amaranthaceae Chenopodium album var. missouriense (Aellen) Bassett and Crompton JGK-89 J. G. Kooch 1929 8 25 237 U.S.A. Idaho Madison Targhee National Forest: Hawley Gulch. -111.4541 43.644 1 1981 Few on 5% south in deep clay loam of moist conditions with Madia and potentilla. Phenology: flowering & fruiting. RM RM 71968 Chenopodium album var. missouriense physical specimen Amaranthaceae Chenopodium album var. missouriense (Aellen) Bassett and Crompton 123 June A. Clark 1911 7 13 194 U.S.A. Idaho Ada Boise. -116.2034 43.6135 4 878 Waste ground. Phenology: flowering & fruiting. RM USFS 452268 Chenopodium album var. missouriense physical specimen Amaranthaceae Chenopodium album var. missouriense (Aellen) Bassett and Crompton 3403 Ralph Naas D. Naas 1976 8 8 221 U.S.A. Washington Skagit Marblemount, .5 mi E. -121.431 48.5278 1 99 Occasional in disturbed soil with sparse Gramineae species. Phenology: flowering & fruiting. RM RM 553751 Chenopodium album var. missouriense physical specimen Amaranthaceae Chenopodium album var. missouriense (Aellen) Bassett and Crompton 2719 Richard R. Halse 1983 7 29 210 U.S.A. Oregon Polk By 2920 Independence Hwy., Independence. -123.1825 44.8925 1 45 Very common in a weedy plowed field with Rumex, Cirsium, Lolium, Senecio, Lapsana, and Lactuca. Phenology: flowering & fruiting. RM USFS 452469 Chenopodium album var. missouriense physical specimen Amaranthaceae Chenopodium album var. missouriense (Aellen) Bassett and Crompton 21 Stephen Q. Garst 1920 8 24 237 U.S.A. New Mexico Socorro Datil National Forest: head of Six-mile Canyon. -107.12439 33.9722 1 2286 On 5 percent slope; black soil. Phenology: flowering. RM USFS 452470 Chenopodium album var. missouriense physical specimen Amaranthaceae Chenopodium album var. missouriense (Aellen) Bassett and Crompton 5 Earl W. Loveridge 1916 8 214 U.S.A. New Mexico Rio Arriba Santa Fe National Forest: Rio Palomas Valley. -106.7844 36.0502 1 3048 Gentle north slope; moist soil. Phenology: flowering & fruiting. 3600 3,1,0 true