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RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 6859 Timothy W. Chumley Irene Thien 1997 6 28 179 U.S.A. Colorado Fremont [location and coordinates withheld] 1932 1945 Along a dry sandy wash and surrounding slopes in pinyon-juniper. Phenology: flowering. RM RM 680031 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 714 David Rosenthal Cathy Binger 1997 6 14 165 U.S.A. Wyoming Park Northern Absaroka Area: Shoshone National Forest: pack trail up main drainage W of Signal Peak (across river from Laughing Pig Rock), ca 5 air mi E of town of Wapiti on U.S. Hwy 14, 16, and 20. -109.5435 44.4618 1829 2073 Forested slopes with open sparsely vegetated areas, volcanics. Phenology: flowering. RM USFS 680030 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 59122 Ronald L. Hartman 1997 7 29 210 U.S.A. Wyoming Park Northern Absaroka Area: Cabin Creek, chute to north, ca 1 mi upstream from road. -109.6574 44.1402 2256 2621 Talus slope. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 2421 Peter J. Ebertowski 2002 7 31 212 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: West Plum Creek on Plum Creek Road, ca 6.5 air mi NW of Newcastle; ca 21 air mi SE of Upton. -104.289 43.9359 1 1353 1365 Grassy creek floodplain with willow and cottonwood. Phenology: fruiting. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 888 Peter J. Ebertowski 2002 6 30 181 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: tributary of Lodgepole Creek off Grieves or County Road 5, ca 23 air mi SW of Newcastle; ca 33 air mi SSE of Upton. -104.5513 43.6151 1 1274 1292 Sandy slopes of creek bed. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 8314 Peter J. Ebertowski 2003 8 17 229 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: Beaver Creek, ca 0.3 mi N of its confluence with South Beaver Creek, off U.S. Hwy 85, ca 16 air mi S of Newcastle; ca 16 air mi N of Mule Creek Junction. -104.1923 43.6151 1140 1161 Creek bank. Phenology: fruiting. RM 724830 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 9911 Erwin F. Evert 1986 6 13 164 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: around spring on north side of North Fork Shoshone River, ca 1 mi W of the mouth of Canyon Creek. -109.5435 44.4618 1 1768 Wet, but well drained soil with Rosa, Juncus and Toxicodendron. RM RM 739021 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 21641 Erwin F. Evert 1991 7 9 190 U.S.A. Montana Park Yellowstone Valley: south shore of Dailey Lake, ca 15 mi N of Gardiner. -110.8074 45.2556 1597 Lakeshore with Distichlis stricta, Festuca arundinacea, Spartina gracilis, and Scirpus nevadensis. Phenology: flowering. RM RM 611143 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 25958 Erwin F. Evert 1993 7 10 191 U.S.A. Montana Stillwater Beartooth Mountains: Custer National Forest: picnic turn-out along west side of Montana Hwy 419, in foothills ca 4.5 mi SW of Nye. -109.8605 45.3995 1493 Rocky, calcareous ridge just N of turn-out with Eritrichium howardii, Paronychia sessiliflora, Senecio canus, and Calochortus gunnisonii. Phenology: flowering. RM RM 818319 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 32931 Erwin F. Evert 1997 6 11 162 U.S.A. Montana Carbon Along the southeast side of Rock Creek, just E of Joliet. -108.9558 45.487 1 1189 Roadside and riparian thickets with Elaeagnus angustifolia, Acer negundo, and Dactylis glomerata. Phenology: flowering & fruiting. RM RM 818634 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 33232 Erwin F. Evert 1997 6 22 173 U.S.A. Wyoming Hot Springs Owl Creek Mountains: lower end of the Wind River Canyon, along U.S. Hwy 20/Wyo Hwy 789, 4 mi S of Thermopolis. -108.2058 43.5908 1 1350 Weedy, rocky riparian area along the river with Bromus inermis, Asclepias speciosa, and Cirsium arvense. Phenology: flowering. RM RM 818757 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 33407 Erwin F. Evert 1997 6 28 179 U.S.A. Montana Park Ridge and draw immediately E of the Yellowstone River, ca 2.5 mi S of Livingston. 1463 1493 Grassland with some scattered limber pine and Douglas fir. Phenology: fruiting. RM RM 820277 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 35196 Erwin F. Evert 1998 6 29 180 U.S.A. Montana Park Gallatin National Forest: along the north side of Yellowstone River just west of Bear Creek, 2 mi E of Gardiner. -110.668 45.0368 1 1615 Open, vernally moist sinter in thermal area with Eleocharis rostellata, Deschampsia cespitosa, and Sporobolus airoides. Phenology: flowering & fruiting. RM RM 794700 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 77596 Ronald L. Hartman Jeanette Flaig 2003 6 22 173 U.S.A. Colorado Archuleta Eastern San Juan Mountains: San Juan National Forest: Colo Hwy 151, 6 air mi NW of Forest Road 613. -107.343817 37.172583 2073 2103 Sandy at bottom then shale and sandstone outcrops with ponderosa pine forest and scattered Gambel oak and Fendlera understory above; roadside. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 79307 Ronald L. Hartman 2004 7 8 190 U.S.A. Colorado Conejos Eastern San Juan Mountains: Rio Grande National Forest: 3-3.5 air mi S of Fox Creek, mountain immediately to E of Bighorn Creek and Forest Road 28. -106.1864 37.0197 2581 2602 Mixed conifer forest. Phenology: flowering. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1 James F. Fowler C. L. May and Jon Hak 1991 6 5 156 U.S.A. Utah Washington Zion National Park: upper Emerald Hanging Garden, Zion Canyon. 1433 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1055 James F. Fowler Jon Hak and C. Keleher 1992 9 7 251 U.S.A. Utah Kane Glen Canyon National Recreation Area: Stone Basin Hanging Garden, Cow Canyon. 1200 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1056 James F. Fowler Jon Hak and C. Keleher 1992 9 7 251 U.S.A. Utah Kane Glen Canyon National Recreation Area: Stone Basin Hanging Garden, Cow Canyon. 1200 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1084 James F. Fowler Jon Hak and C. Keleher 1992 9 7 251 U.S.A. Utah Kane Glen Canyon National Recreation Area: Wrong Hanging Garden, Cow Canyon. 1170 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1398 James F. Fowler C. L. May 1993 6 21 172 U.S.A. Colorado Moffat Dinosaur National Monument: Limestone Hanging Garden, Limestone Canyon. 1783 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1545 James F. Fowler C. L. May 1993 7 6 187 U.S.A. Utah San Juan Canyonlands National Park: Island-in-the-Sky District: Box Hanging Garden, on Neck Springs trail. 1756 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1583 James F. Fowler C. L. May 1993 7 7 188 U.S.A. Utah San Juan Canyonlands National Park: Island-in-the-Sky District: Raven Hanging Garden, on Neck Springs trail. 1731 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1590 James F. Fowler C. L. May 1993 7 7 188 U.S.A. Utah San Juan Canyonlands National Park: Island-in-the-Sky District: Raven Hanging Garden, on Neck Springs trail. 1731 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1615 James F. Fowler C. L. May 1993 7 9 190 U.S.A. Utah San Juan Canyonlands National Park: Island-in-the-Sky District: Tier Hanging Garden, on Neck Springs trail. 1743 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1641 James F. Fowler C. L. May 1993 7 20 201 U.S.A. Utah Grand Arches National Park: Dead Tree Hanging Garden, 0.5 km N of Winter Camp Wash. 1372 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 219 James F. Fowler C. L. May and Jon Hak 1991 7 11 192 U.S.A. Utah Washington Zion National Park: upper Emerald Hanging Garden, Zion Canyon. 1432 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 343 James F. Fowler C. L. May and Jon Hak 1991 8 2 214 U.S.A. Utah Washington Zion National Park: upper Emerald Hanging Garden, Zion Canyon. 1433 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 443 James F. Fowler C. L. May and Jon Hak 1992 5 24 145 U.S.A. Utah Garfield Capitol Reef National Park: Beaver Dam Hanging Garden, Halls Creek Narrows. 1238 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 45 James F. Fowler C. L. May and Jon Hak 1991 6 6 157 U.S.A. Utah Washington Zion National Park: Menu Falls Hanging Garden, Zion Canyon. 1372 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 46 James F. Fowler C. L. May and Jon Hak 1991 6 6 157 U.S.A. Utah Washington Zion National Park: Menu Falls Hanging Garden, Zion Canyon. 1372 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 479 James F. Fowler C. L. May and Jon Hak 1992 5 24 145 U.S.A. Utah Garfield Capitol Reef National Park: Horseshoe Hanging Garden, Halls Creek Narrows. 1244 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 563 James F. Fowler C. L. May and Jon Hak 1992 5 28 149 U.S.A. Utah Washington Zion National Park: Menu Falls Hanging Garden, Zion Canyon. 1372 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 564 James F. Fowler C. L. May and Jon Hak 1992 5 28 149 U.S.A. Utah Washington Zion National Park: Menu Falls Hanging Garden, Zion Canyon. 1372 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 565 James F. Fowler C. L. May and Jon Hak 1992 5 28 149 U.S.A. Utah Washington Zion National Park: Menu Falls Hanging Garden, Zion Canyon. 1372 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 658 James F. Fowler C. L. May and Jon Hak 1992 5 30 151 U.S.A. Utah Washington Zion National Park: upper Emerald Hanging Garden, Zion Canyon. 1433 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 745 James F. Fowler C. L. May and Jon Hak 1992 5 31 152 U.S.A. Utah Washington Zion National Park: Weeping Rock Hanging Garden, Zion Canyon. 1372 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 784 James F. Fowler C. L. May and Jon Hak 1992 6 9 161 U.S.A. Utah San Juan Glen Canyon National Recreation Area: Zigy Hanging Garden, Ribbon Canyon. 1183 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 791 James F. Fowler C. L. May and Jon Hak 1992 6 9 161 U.S.A. Utah San Juan Glen Canyon National Recreation Area: Zigy Hanging Garden, Ribbon Canyon. 1183 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 901 James F. Fowler C. L. May and Jon Hak 1992 6 24 176 U.S.A. Utah San Juan Glen Canyon National Recreation Area: Camp Hanging Garden, Knowles Canyon. 1158 Hanging garden. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 902 James F. Fowler C. L. May and Jon Hak 1992 6 24 176 U.S.A. Utah San Juan Glen Canyon National Recreation Area: Camp Hanging Garden, Knowles Canyon. 1158 Hanging garden. RM RM 123381 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 464 Aven Nelson 1930 7 27 208 U.S.A. New Mexico Bernalillo Albuquerque; along river. -106.68149 35.0893 7 1493 1524 Lowlands. Phenology: fruiting. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 9283 Donald L. Hazlett Eric Hazlett 1995 8 17 229 U.S.A. Wyoming Laramie Southeastern Plains: along Horse Creek. 1650 1700 Riparian. Phenology: flowering. RM RM 187050 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 11946 Bassett Maguire 1935 6 11 162 U.S.A. New Mexico Grant Mogollon Creek: 2.5 mi N of 516 Ranch. Rocky southeast slopes, along slopes of river bank; with Prosopis and Quercus. Phenology: flowering. RM USFS 490744 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. F-26 Charles K. Cooperrider R. F. Copple 1926 5 20 140 U.S.A. Arizona Gila Crook National Forest: Pinto Creek near Horrell Ranch. -111.00289 33.46479 1 914 Gentle north slope; sand gravel, coarse soil; semi-desert, very scattered in canyon bottom. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 4654 Joy Handley 2000 6 1 153 U.S.A. Idaho Adams Payette National Forest and Vicinity: Hells Canyon-Seven Devils Scenic Area: along Forest Road 454 at Schoolmarm Gulch, ca 7 air mi N of Cuprum; ca 16 air mi NNE of Oxbow Dam. -116.7079 45.1874 548 640 Roadside of steep canyon dominated by grasses and shrubs, especially Rhus. Phenology: vegetative only. RM RM 607831 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 2072 Thomas Cramer 1994 7 20 201 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: vicinity of Coal Creek, ca 14 air mi N of Border Junction. -110.9117 42.3864 1 2060 2171 Sagebrush hill with ridgetop rock outcrops and meadows. Phenology: flowering. RM RM 17779 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 113a E. O. Wooton 1897 7 28 209 U.S.A. New Mexico Lincoln White Mountains. -105.78589 33.47619 7 2469 Phenology: flowering. RM RM 58470 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. s.n. E. O. Wooton 1896 5 122 U.S.A. New Mexico Dona Ana Mesilla Valley. -106.7039 32.1546 27 1128 1798 Phenology: flowering. RM RM 85471 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. s.n. E. O. Wooton 1900 7 25 206 U.S.A. New Mexico Catron Mogollon Mountains. -108.6353 33.32309 9 2591 Phenology: flowering & fruiting. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 2396 Grace M. Kostel 2004 6 21 173 U.S.A. South Dakota Custer Buffalo Gap National Grassland and Vicinity: ca 17 air mi SE of Hermosa and 12 air mi ESE of Fairburn and 0.5 mi E of County Road 19 near French Creek. -102.982833 43.646333 853 914 Wet draw and creek bottom. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 2830 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. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 3919 Grace M. Kostel 2004 7 16 198 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 the banks of the creek. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 4346 Grace M. Kostel Steve Popovich 2004 8 3 216 U.S.A. South Dakota Custer Buffalo Gap National Grassland and Vicinity: ca 15.5-16 air mi SSE of Hermosa, French Creek. -103.0618 43.6349 929 Along banks of creek. Soils are silty and mucky in creek bottom. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 4408 Grace M. Kostel 2004 8 5 218 U.S.A. South Dakota Custer Buffalo Gap National Grassland and Vicinity: ca 15-15.5 air mi SSE of Hermosa and 0.5 mi NW of Forest Road 7064. -103.0595 43.639167 945 960 In cattle exclosure around spring seep in the hillside. Area is floristically diverse and permanently protected from grazing. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 5629 Grace M. Kostel 2005 6 7 158 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 2-2.5 air mi SW of Edgemont in Cottonwood Creek. -103.853 43.2715 1195 Alkali soils of creek drainage. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 7875 Grace M. Kostel 2005 6 27 178 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 6.5 air mi SSE of Wall and 0.5 mi due E of SD Hwy 240. -102.232467 43.8981 914 Edge of badlands "wall" on ridge edge abruptly dissected into drainages leading to badlands floodplain; soils are silty loam to clay loam. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 7905 Grace M. Kostel 2005 6 27 178 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 8-8.5 air mi SE of Wall and 0.5 mi due S of I-90. -102.114833 43.916167 807 In deep dissected cuts of badlands "wall", draw bottom; soils are clay. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 9021 Grace M. Kostel 2005 7 21 202 U.S.A. South Dakota Custer Buffalo Gap National Grassland and Vicinity: ca 11.5 air mi SE of Fairburn, Cheyenne River. -102.997883 43.619167 876 On bluffs overlooking river, south aspect, soils are sand. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 9043 Grace M. Kostel 2005 7 21 202 U.S.A. South Dakota Custer Buffalo Gap National Grassland and Vicinity: ca 18 air mi ESE of Fairburn, Cheyenne River. -102.85205 43.670533 868 On sand bluff overlooking the river, south aspect, soil is sand. Phenology: flowering. RM RM 940443 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1350 Jill E. Larson 2005 6 20 171 U.S.A. New Mexico Taos Carson National Forest and Vicinity: John Dunn Bridge at Rio Grande, ca 2.5 air mi W of Arroyo Hondo. -105.7087 36.5352 1981 Canyon bottom/riparian and rocky canyon walls. Phenology: flowering. RM RM 99577 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 585 Herbert C. Hanson 1923 6 27 178 U.S.A. Arizona Coconino Flagstaff. -111.6512 35.19749 2 2103 Sandy soil. Phenology: flowering. RM RM 99575 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 654 Herbert C. Hanson 1923 7 11 192 U.S.A. Arizona Coconino Near Flagstaff: Walnut Canyon. -111.50929 35.1719 2 2042 Phenology: flowering. RM RM 105454 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. V.31 H. L. Viereck 1902 5 31 151 U.S.A. New Mexico Otero High Rolls and vicinity. -105.83559 32.951 1 2012 Near irrigating stream. Phenology: flowering. RM RM 665648 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 2107 Amy J. Roderick 1997 7 12 193 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Pathfinder Reservoir: Tye Draw leading into reservoir, ca 8 air mi N of Seminoe Dam; ca 38 air mi NE of Sinclair. -106.8902 42.2674 1786 Sandy embankment of draw leading into reservoir. Phenology: flowering. RM RM 949095 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 6679 Jill E. Larson James Lucero 2006 6 15 166 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: Pueblo de Taos Indian Reservation: pasture area W of road to Pueblo, ca 0.5 mi W of Taos Pueblo. -105.5543 36.4355 2149 Open grassland/wetland with Carex lanuginosa, Equisetum laevigatum, Juncus balticus and groups of Salix and Typha in the moistest areas. Phenology: flowering. RM RM 949094 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 81955 Ronald L. Hartman 2006 5 22 142 U.S.A. New Mexico Taos Carson National Forest and Vicinity: ca 1.5 mi SW on NM Hwy 68 from NM Hwy 75, ca 0.5 mi SW along Rio Grande. -105.938 36.2114 1783 Roadside to river edge. Phenology: flowering. RM RM 949093 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 81973 Ronald L. Hartman 2006 5 22 142 U.S.A. New Mexico Taos Carson National Forest and Vicinity: ca 1.5 mi SW on NM Hwy 68 from NM Hwy 75, ca 0.5 mi SW along Rio Grande. -105.938 36.2114 1783 Roadside to river edge. Phenology: flowering. RM RM 949092 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 82035 Ronald L. Hartman 2006 5 22 142 U.S.A. New Mexico Taos Carson National Forest and Vicinity: NM Hwy 68, 2 mi SW of Embudo, ca 0.2 air mi NE and SW. -105.9785 36.1833 1762 Roadside to river banks. Phenology: flowering. RM RM 949091 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 82102 Ronald L. Hartman 2006 5 22 142 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: ca 6 air mi SE of Dixon. -105.831 36.1725 1945 Sandy draw and stream bottom. Phenology: flowering. RM RM 800863 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 527 Luanne Lum Michelle Wilson 2001 7 3 184 U.S.A. Wyoming Washakie Bighorn Basin: along Nowood River, ca 8 air mi SW of Hyattville. -107.6755 44.1608 1 1270 Riparian on sandy soil. Phenology: flowering. RM RM 800865 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 60 Luanne Lum 2001 6 12 163 U.S.A. Wyoming Washakie Big Horn Mountains: along Nowood Road at Nowood River, ca 0.5 air mi NW of Mahogany Butte, ca 27 air mi S of Ten Sleep. -107.4001 44.0841 1 1536 Riparian; clayey soil and sandy along bank. Phenology: flowering. RM RM 800864 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 675 Luanne Lum 2001 7 9 190 U.S.A. Wyoming Big Horn Bighorn Basin: along Beaver Creek or County Road 258, ca 4.2 air mi NW of Shell and ca 13.5 air mi ENE of Greybull. -107.8125 44.5717 1 1295 Riparian with Salix on sandy soil. Phenology: flowering. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 5530 Margarette J. Lyon 1994 7 5 186 U.S.A. Colorado Montrose San Miguel and Lower Dolores River Drainages: along Tabeguache Creek. -108.6205 38.3579 1676 With Salix, oak, and Rhus. Phenology: flowering. RM USFS 490743 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 106 Joseph Kramer 1924 6 30 182 U.S.A. New Mexico Catron Datil National Forest: Big Springs. -108.8444 33.8259 1 2134 Level, alluvial soil; weedy marshes. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 12353 Stuart Markow 2002 7 5 186 U.S.A. Oregon Umatilla Blue Mountains: Umatilla National Forest: north wall of Tiger Canyon above Forest Road 65, ca 2 air mi E of intersection with Mill Creek Road, ca 12 air mi SE of Walla Walla, WA. 1036 Roadside forbs and shrubs with Holodiscus discolor, Penstemon deustus, Philadelphus lewisii, Elymus spicatus. Phenology: flowering. RM RM 665647 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 2367 Amy J. Roderick 1997 7 14 195 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: hillside between Sage Creek and County Road 401, ca 22 air mi S of Rawlins; ca 19 air mi W of Saratoga. -107.1949 41.4613 2195 Snow catch on north facing slope; black sandy soil with patches of aspen trees and flowering shrubs. Phenology: flowering. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 2029 Lynn Marie Moore 1994 6 2 153 U.S.A. Colorado San Miguel Upper Dolores River Drainage and Adjacent Areas: Little Gypsum Valley; ca 13 road mi NW of Colo Hwy 141 on County Road 20.R., Gypsum Valley boat launch and surrounding area on north-side of the Dolores River. -108.8791 38.1532 1646 River and adjacent pinion-juniper zone on south-facing slope on north side of river. Phenology: flowering. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 5559 Lynn Marie Moore 1995 6 17 168 U.S.A. Colorado Montrose Upper Dolores River Drainage and Adjacent Areas: ca 21 air mi WNW of Naturita along La Sal Creek at the Cliff Dweller Mine, County Road X4, SE of Colo. Hwy 90. -108.9715 38.314 1707 Boxelder, Fraxinus, pinyon-juniper, ponderosa, and poison ivy; riparian zone along creek and north facing canyon slopes and walls. Phenology: flowering. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 5934 Lynn Marie Moore 1995 6 22 173 U.S.A. Colorado Dolores Upper Dolores River Drainage and Adjacent Areas: ca 4 air mi NE of Dove Creek near Dove Creek Pump Station along the Dolores River, County Road 10.00. -108.8009 37.8284 1829 1859 Riparian area and canyon slopes with Rhus, Quercus, ponderosa, pinyon-juniper, Apocynum, poison ivy, and boxelder; east facing slope. Phenology: flowering. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 6009 Lynn Marie Moore 1995 6 22 173 U.S.A. Colorado San Miguel Upper Dolores River Drainage and Adjacent Areas: ca 11 air mi N of Dove Creek in Dolores River Canyon, County Road 10.00. -108.8192 37.9009 1829 Pinyon-juniper, ponderosa, Rhus, poison ivy, Salix, and boxelder on east facing canyon slopes. Phenology: flowering. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 6219 Lynn Marie Moore 1995 6 29 180 U.S.A. Colorado Montezuma Upper Dolores River Drainage and Adjacent Areas: State Wildlife Area: ca 9.5 air mi NW of Cortez at Narraguinnep Reservoir, intersection of County Road 23 and Colo. Hwy 194. -108.6401 37.4937 2036 2042 Pinyon-juniper, cottonwood, sagebrush, and rabbitbrush on west facing mancos shale soils. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 65394 B. E. Nelson 2005 6 17 168 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: Carr Reservoir on Twin Creek along Twin Creek or County Road 19, ca 17 air mi SE of Lander. -108.5002 42.6693 1783 1798 Bluffs along the reservoir. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1249 Rachel Newton 2005 6 28 179 U.S.A. Wyoming Platte Wetlands and Adjacent Areas: Chugwater Creek, ca 1.5 air mi NE of Chugwater. -104.7996 41.768 1657 Very moist banks and flood plains. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1797 Rachel Newton 2005 7 10 191 U.S.A. Wyoming Carbon Wetlands and Adjacent Areas: North Platte River, ca 32 air mi NE of Rawlins. -106.8787 42.21 1796 Flooded banks and flood plains. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 4162 Rachel Newton 2006 6 5 156 U.S.A. Wyoming Johnson Wetlands and Adjacent Areas: Red Fork Powder River, ca 9 air mi W of Kaycee. -106.81538 43.69559 1500 Dry flood plains. Phenology: flowering. RM RM 765650 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 3858 Sarah Nunn 2001 7 31 212 U.S.A. Colorado Larimer Roosevelt National Forest: Front Range: Moody Hill Road (Forest Road 513), off Pennock Pass Road (County Road 44H), ca 12 air mi W of Fort Collins. -105.3464 40.569 1 2134 2317 Steep, dry, north facing slopes with Douglas fir, ponderosa pine, and Cercocarpus. Phenology: flowering & fruiting. RM RM 194786 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 3146 C. L. Porter 1942 8 8 220 U.S.A. Wyoming Platte N of Wheatland. -104.9744 42.0824 2 1402 1432 In wet ditches. Phenology: flowering. RM RM 204015 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 4001 C. L. Porter 1946 7 11 192 U.S.A. Wyoming Platte Ca 3 mi N of Wheatland. -104.9488 42.101 1 1402 1432 Moist ditch. Flowers white. Phenology: flowering. RM RM 203939 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 4032 C. L. Porter 1946 7 20 201 U.S.A. Wyoming Fremont Bull Lake Creek, near Bull Lake. -109.0316 43.2254 1 1829 Moist banks. Phenology: flowering & fruiting. RM RM 268278 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 9081 C. L. Porter Marjorie W. Porter 1962 7 8 189 U.S.A. Wyoming Crook Bear Lodge Range: 7 mi E of Hulett. -104.4815 44.702 1 1189 Common, cut road banks in scrub oak forest. Phenology: flowering. RM RM 805792 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 290 Brian Reif 2002 6 7 158 U.S.A. New Mexico Sandoval Santa Fe National Forest and Vicinity: Jemez Mountains: NM Hwy 4 at Soda Dam, 1.7 air mi N of Jemez Springs; S 0.5 mi to bridge. -106.68675 35.792283 1926 1932 Riparian of river. Phenology: flowering. RM RM 805791 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 3335 Brian Reif 2002 8 6 218 U.S.A. New Mexico Santa Fe Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Dalton Canyon on Forest Road 123 branching W off the Pecos River, 6 air mi NNW of Pecos. -105.725517 35.671417 2317 Canyon bottom including meadow and roadside. Phenology: flowering. RM RM 805803 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 74445 Ronald L. Hartman Brian Reif and Brian Jacobs 2002 5 24 144 U.S.A. New Mexico Los Alamos Santa Fe National Forest and Vicinity: Jemez Mountains: White Rock Canyon, Red Dot Trail to Pajarito Springs, the Rio Grande and down stream ca 1 mi; 2 - 2.5 air mi S of White Rock. -106.203467 35.8099 1646 1768 Rocky slopes along trail, stream, wet areas. Phenology: flowering. RM RM 805802 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 74593 Ronald L. Hartman Brian Reif and Jim Fowler 2002 5 27 147 U.S.A. New Mexico Sandoval Santa Fe National Forest and Vicinity: Jemez Mountains: Canyon de San Diego, Lower Jemez Campground, south to ca 2 air mi along Jemez River. -106.72455 35.712333 1751 1798 Riparian with cottonwood, willow, and roadsides. Phenology: flowering. RM RM 805801 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 75206 Ronald L. Hartman 2002 6 23 174 U.S.A. New Mexico Sandoval Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 485 at junction with Forest Road 652, 2 air mi NNW of Gilman. -106.779517 35.7465 1951 Rocky slopes. Phenology: flowering. RM RM 805800 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 75720 Ronald L. Hartman 2002 7 12 193 U.S.A. New Mexico Sandoval Santa Fe National Forest and Vicinity: Jemez Mountains: NM Hwy 4, ca 1.5 road mi from NM Hwy 126, Dark Canyon trailhead. -106.631783 35.8522 2234 Roadside. Phenology: flowering. RM USFS 490750 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 497 Robert R. Hill 1912 8 15 228 U.S.A. Arizona Coconino Coconino National Forest: Long Valley. -111.3152 34.56929 3 2134 Semi meadow. Phenology: vegetative only. RM RM 805790 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 4572 Brian Reif 2003 5 29 149 U.S.A. New Mexico Sandoval Santa Fe National Forest and Vicinity: Jemez Mountains: Laguna Gurule, 9 air mi N of Regina. -106.9506 36.3128 2347 Immediate vicinity of south-facing, 40 deg, soft sedimentary cliff, thin ponderosa pine stands, with pinyon/juniper below, on rolling shallow drainages. Sedimentary. Phenology: flowering. RM RM 805789 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 5234 Brian Reif 2003 6 12 163 U.S.A. New Mexico Santa Fe Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Tesuque Creek on Winsor Trail 254, 3 air mi SE of Tesuque. N35.745 W105.888 SW 0.5 air mi on trail to N35.743 W105.896. -105.888 35.745 2231 2246 Narrow canyon bottom and riparian with mature ponderosa pine, horsetail, cottonwood, alder, and willow. Granitic soils. Phenology: flowering. RM RM 805788 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 5911 Brian Reif 2003 6 23 174 U.S.A. New Mexico Santa Fe Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: County Road 503 N into La Caja Canyon on Debris Basin Trail and along Rio Medio to southern end of Santa Cruz Reservoir, 1 air mi W of Cundiyo. -105.913 35.969 1993 Along the river through tight canyon with granite cliffs with cottonwood and coyote willow in bottom. Phenology: flowering. RM RM 521382 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 14282 Ralph E. Brooks 1979 7 10 191 U.S.A. New Mexico Quay 7 mi NE of Logan. -103.3298 35.43619 1189 High sandy bank along roadside, abundant. Phenology: flowering. RM RM 804944 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 78925 Ronald L. Hartman 2004 6 8 160 U.S.A. New Mexico Los Alamos [location and coordinates withheld] 1676 1707 Banks and lower margin along river. Phenology: flowering. RM RM 7685 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 2756 Aven Nelson 1896 8 27 240 U.S.A. Wyoming Platte Platte Canyon near Guernsey. -104.88056 42.32889 3 1371 Phenology: fruiting. RM RM 3031 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 396 Aven Nelson 1894 7 17 198 U.S.A. Wyoming Platte Platte River. -104.8234 42.3127 9 1341 Banks of the river. Phenology: flowering. RM RM 3719 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 596 Aven Nelson 1894 7 23 204 U.S.A. Wyoming Converse C Y Ranch, Big Muddy. -106.0769 42.8438 3 1539 Phenology: flowering & fruiting. RM RM 19834 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 6923 Aven Nelson Elias Nelson 1899 7 19 200 U.S.A. Wyoming Park Yellowstone National Park: Gardiner River. -110.6746 44.9659 2 1798 On river bank among shrub-like plants. Phenology: flowering. RM RM 1132 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. s.n. Charles Allen 1959 7 10 191 U.S.A. Wyoming Washakie 2 mi E of Worland. -107.9169 44.0144 1 1250 On irrigation ditch banks. Phenology: flowering & fruiting. RM WYAC Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 105 Clayton Williams 1960 7 15 197 U.S.A. Wyoming Hot Springs Wind River Canyon. -108.1726 43.4681 1 1676 East side of the canyon, on ridge; Cambrian Gallatin formation. Phenology: vegetative only. RM WYAC Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 12 Clayton Williams 1960 8 3 216 U.S.A. Wyoming Hot Springs Wind River Canyon. -108.1726 43.4681 1 1387 East side of the canyon; Cambrian Gallatin formation. Phenology: flowering & fruiting. RM RM 30234 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1042 Elmer D. Merrill E. N. Wilcox 1901 7 19 200 U.S.A. Wyoming Teton 20 mi S of Jackson. -110.7862 43.2993 1 1798 Hot spring bar. Phenology: flowering. RM RM 341272 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 3058 Erwin F. Evert 1981 7 10 191 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: Rattlesnake Creek Road, Forest Road 402 at mouth of Canyon Creek, ca 4 mi N of U.S. Hwy 14. -109.3138 44.5585 1 1859 In woods. Phenology: flowering. RM RM 37885 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 3474 Frank Tweedy 1900 6 15 166 U.S.A. Wyoming Johnson Between Sheridan and Buffalo. 1067 1524 Rolling plains. Phenology: flowering. RM RM 682053 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 277b George P. Jones 1991 7 14 195 U.S.A. Wyoming Natrona Bates Hole: Bates Creek, ca 0.25 mi N of crossing of Wyo Hwy 487. -106.4113 42.613 1728 Populus angustifolia woodland on mixed alluvial soil in floodplain; understory of Acer negundo and dense Bromus inermis. Phenology: flowering. RM WYAC Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. s.n. Helen Kagi 1940 7 15 197 U.S.A. Wyoming Park Powell. -108.767 44.7467 2 1341 Canal banks Phenology: flowering & fruiting. RM RM 371185 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 9312 Hollis Marriott 1984 8 21 234 U.S.A. Wyoming Crook Black Hills: Belle Fourche River Valley; ca 6 air mi S of Colony; ca 17 air mi WNW of Belle Fourche, South Dakota. -104.14222 44.78806 1 960 Riverbank. Phenology: fruiting. RM RM 93259 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 87 Willard N. Clute 1920 7 25 207 U.S.A. Arizona Coconino Painted Desert: Reservoir Canyon. Phenology: flowering. RM RM 544093 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 352 Jan Pollet 1989 8 8 220 U.S.A. Wyoming Platte Laramie River, 12 road mi NE of Wheatland. -104.8617 42.1259 1 1432 Creek banks and grassland. Phenology: flowering & fruiting. RM RM 383677 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 5258 Lars Baker 1985 8 29 241 U.S.A. Wyoming Fremont Sinks Canyon State Park. -108.8057 42.7613 1 1951 Steep hillsides. Phenology: flowering. RM RM 681756 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 205 Michael Oliver 1991 6 28 179 U.S.A. Wyoming Goshen Southeast Plains: Rawhide Creek, ca 15 mi N of Lingle, just W of Wyo Hwy 85. -104.3331 42.3553 1 1341 Dense stand of Scirpus pungens and Elymus repens in floodplain on alluvial soil. Phenology: flowering. RM RM 682086 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 281 Michael Oliver 1991 7 1 182 U.S.A. Wyoming Platte Southeast Plains: Cottonwood Creek, ca 2.5 mi E of I-25 at El Rancho Road exit. -105.0184 42.2836 1 1432 Dense stand of Carex along streambank in sand deposited by recent flood; with occasional Asclepias, Cirsium, Salix exigua, and Equisetum. Phenology: flowering. RM RM 703742 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 75 Michele Barlow 1991 6 7 158 U.S.A. Wyoming Platte Southeastern Plains: north bank of the North Platte River (Wyoming Game and Fish Department Rawhide Unit). -104.3136 42.1832 1 1259 Populus deltoides community on north side of river with shrubby understory. Phenology: fruiting. RM RM 391733 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 654 Robert J. Hill 1973 7 1 182 U.S.A. Wyoming Natrona Devils Gate: along the Sweetwater River near the Sun Bell Ranch. -107.2192 42.4383 1 1829 Occasional along floodplain. Phenology: flowering. RM USFS 406920 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 736 Ray T. Parks 1936 8 1 214 U.S.A. Wyoming Big Horn Big Horn National Forest: Shell Canyon just above upper bridge. -107.6127 44.5875 1 2134 Southern 35% slope; clay soil; moist banks; open woodland with asters and goldenrod; common. Phenology: flowering. RM RM 337280 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 483 Robert L. Tresler 1980 7 8 190 U.S.A. Wyoming Fremont Big Horn River below Boysen Reservoir, NE of Riverton. -108.1726 43.4247 2 1463 Growing on river bank. Phenology: flowering & fruiting. RM RM 366518 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. RH65 Steve Kilpatrick J. L. Robinson 1982 6 9 160 U.S.A. Wyoming Goshen Wyoming Game and Fish Department's Rawhide unit along the North Platte River, ca 3.3 air mi SE of Lingle, ca 6.8 air mi WNW of Torrington. -104.306 42.1007 1250 Phenology: flowering. RM RM 580251 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 12624 Walter Fertig 1992 5 31 152 U.S.A. Wyoming Fremont Wind River Canyon: Boysen State Park: Wind River Campground on east shore of Wind River, ca 0.5 mi N of Boysen Reservoir. -108.1726 43.4392 1 1408 1414 Sandy banks of river; soil dry and loose. Phenology: flowering. RM RM 709366 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 73224 Ronald L. Hartman 2001 7 30 211 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: Sulphur Springs gate NE ca 1 road mi to and beyond Sulphur Springs. -106.620889 35.903583 1 2500 2560 Roadside, stream bottoms, and sulphur springs. Phenology: flowering. RM RM 597967 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 17248 B. E. Nelson Jan Pollet 1989 7 18 199 U.S.A. Wyoming Albany Laramie Mountains: along Horseshoe Creek; ca 2.8 air mi ESE of Esterbrook; ca 77 air mi NNE of Laramie. -105.31417 42.39639 1 1682 1695 Thicket on steep road cut. Phenology: flowering. RM RM 346834 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 5184 B. E. Nelson 1980 6 6 158 U.S.A. Wyoming Washakie Big Horn Mountains: near the mouth of Ten Sleep Canyon; ca 5 air mi NE of Ten Sleep. -107.35861 44.07028 1 1493 Brushy bottom of canyon and along the creek. Phenology: flowering. RM RM 347363 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 8260 B. E. Nelson 1981 7 17 198 U.S.A. Wyoming Washakie Along Now River at the foot of Mahogany Butte; ca 27 air mi S of Ten Sleep; ca 9.5 air mi SSW of Big Trails. -107.38111 43.65056 1 1524 River Bank. Phenology: flowering. RM RM 322250 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 3484 Keith H. Dueholm Mary Alice Sanguinetti 1978 7 7 188 U.S.A. Wyoming Campbell Wyo Hwy 59; ca 4 mi S of Little Powder River. -105.46333 44.51694 2 1189 Streambank; shaded ravine; gravel slope; highway right of way; ravine. Phenology: flowering. RM RM 331318 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 8590 Keith H. Dueholm 1979 8 2 214 U.S.A. Wyoming Johnson Ca 2 air mi ENE of Buffalo along Clear Creek. -106.64972 44.36056 1 1432 Gallery forest and meadows along creek; forest. Phenology: flowering. RM RM 322251 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 6969 Ronald L. Hartman Keith H. Dueholm and Mary Alice Sanguinetti 1978 6 22 173 U.S.A. Wyoming Campbell Ca 11.5 air mi NNE of Weston. -105.25722 44.79417 1 1158 Moist drainage with standing water. Phenology: flowering. RM RMRS Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. F-26 Copple Cooperrider 1926 5 20 140 U.S.A. Arizona Gila Crook National Forest; near Horrells Ranch; Pinto Creek. -111.00289 33.46479 1 945 Phenology: flowering. RM RMRS Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. s.n. Earl E. Sherff 1908 7 8 190 U.S.A. Arizona Pima Tucson; West Congress Street, field. 731 Phenology: flowering. RM RMRS Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. s.n. Earl E. Sherff 1908 10 9 283 U.S.A. Arizona Pima Tucson; field. 731 Phenology: fruiting. RM RM 99081 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 356 Arthur C. McIntosh 1924 6 22 174 U.S.A. South Dakota Fall River Erskine, Hot Springs; -103.5093 43.4519 2 1057 1140 Clay bank. Phenology: flowering. RM RM 770736 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 61472 B. E. Nelson 2004 7 9 191 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: along East Fork Jemez River, ca 3/4 - 1 air mi E of NM Hwy 4, ca 8 air mi NE of Jemez Springs; ca 15 air mi WSW of Los Alamos. -106.5768 35.8289 2423 Open, south-facing slope with large ponderosa pines. Phenology: flowering. RM 679180 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 2065 B. A. Packer J. Brondum and T. McGowan 1997 7 22 203 U.S.A. Wyoming Albany Laramie Range: along Arapahoe Creek, ca 15.5 air mi SW of Esterbrook; ca 31 air mi SW of Douglas. -105.4695 42.2267 2140 2201 Creekside, mountain meadow, and boulder outcrops. Phenology: flowering. RM 677732 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 2150 B. A. Packer J. Brondum and T. McGowan 1997 7 24 205 U.S.A. Wyoming Albany Laramie Range: along Horseshoe Creek, ca 20 air mi SE of Douglas. -105.3716 42.3844 2118 2317 Creekside. Phenology: flowering. RM 677731 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 2373 B. A. Packer J. Brondum and T. McGowan 1997 7 29 210 U.S.A. Wyoming Albany Laramie Range: Baldy Knob, ca 25 air mi S of Douglas. -105.3324 42.2841 2164 2262 Tree blown hillside. Phenology: flowering. RM RM 718714 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 291 B. Koblitz 2000 6 6 158 U.S.A. Colorado Larimer Phantom Canyon Preserve, ca 25 mi N of Ft. Collins along U.S. Hwy 287; alone E side of N. Fork of Cache La Poudre River, Preserve "Reach 3" -105.33 40.865 1920 With Symphoricarpos oreophylus and Prunus virginiana. Phenology: flowering. RM RM 302303 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 12 Barry Hammel 1975 6 27 178 U.S.A. Colorado Arapahoe Engelwood, field SW of junction Arapahoe Rd and Quebec. 1615 Wet ground bottom of draws. Phenology: flowering. RM RM 540801 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 5059 Betsy E. Neely 1998 6 8 159 U.S.A. Colorado Yuma N of Wray: J. Conrad property: 1 mi E of County Road BB, 5.5 mi N of Hwy 34. 1158 Sand hills. Phenology: flowering. RM RM 45474 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1021 C. S. Crandall 1896 7 18 200 U.S.A. Colorado Jefferson Clear Creek Canyon. Phenology: flowering. RM RM 162656 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 80 Carl F. Baker 1901 6 11 162 U.S.A. Colorado Mesa Region of the Gunnison Watershed: Deer Run. 1432 Phenology: flowering. RM RM 33134 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 80 Carl F. Baker 1901 6 11 162 U.S.A. Colorado Mesa Region of the Gunnison Watershed: Deer Run. 1432 Phenology: flowering. RM USFS 490794 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 4437 Charles Feddema 1972 6 7 159 U.S.A. Colorado Baca Comanche National Grassland: Picture Canyon, ca 40 mi SW of Springfield. Sandy wash area along creek. Phenology: flowering. RM RM 146488 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1995 Earl F. Castetter 1935 7 6 187 U.S.A. New Mexico Colfax Cimarron Canyon. -105.1019 36.5578 9 1981 2896 Open woods. Phenology: flowering. RM RM 61899 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 502 Earl L. Johnston 1907 U.S.A. Colorado no county Central Colorado. Phenology: flowering. RM RM 105078 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 125 Earl L. Johnston 1925 8 20 232 U.S.A. Colorado Weld Breaks E of Grover. Phenology: vegetative only. RM RM 56427 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 295 Earl L. Johnston 1906 U.S.A. Colorado Weld Evans. 1909? Phenology: flowering. RM RM 81052 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 116 Edwin B. Payson 1913 6 24 175 U.S.A. Colorado Montrose Naturita. 1646 River bottom. Phenology: flowering. RM RM 678942 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 41758 B. E. Nelson 1997 7 20 201 U.S.A. Wyoming Natrona Laramie Range: east end of Casper Mountain, ca 2 air mi W of the Hat Six Hogback, ca 10 air mi SE of Casper. -106.1969 42.7443 2012 2103 Dry, rocky slopes with scattered ponderosa pine. Phenology: flowering. RM RM 75721 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 191 Ernest P. Walker 1912 6 28 180 U.S.A. Colorado Montrose Paradox. 1646 Creek bottom. Phenology: flowering. RM RM 140194 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 14128 Francis Ramaley 1934 7 10 191 U.S.A. Colorado Alamosa Alamosa. Sandy soil. Phenology: fruiting. RM RM 61301 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 3888 Francis Ramaley 1907 10 1 274 U.S.A. Colorado Boulder Mouth of Gregory Canyon. Phenology: flowering. RM RM 162657 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1421 George E. Osterhout 1893 6 26 177 U.S.A. Colorado Weld New Windsor. 26 Jun 1893 and 12 Aug 1897 Phenology: flowering. RM RM 162638 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 4056 George E. Osterhout 1909 8 5 217 U.S.A. Colorado Yuma Wray. Phenology: flowering. RM RM 162645 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 4762 George E. Osterhout 1912 7 16 198 U.S.A. Colorado Larimer Horsetooth Mountain. -105.19694 40.5398 1 2195 Phenology: flowering. RM RM 162647 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 4851 George E. Osterhout 1912 7 22 204 U.S.A. Colorado Weld Windsor Phenology: flowering. RM RM 162641 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 6030 George E. Osterhout 1920 6 24 176 U.S.A. Colorado Jefferson Golden. Phenology: flowering. RM RM 793995 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 246 N. E. Hastings C. Bern 2005 7 27 208 U.S.A. Colorado Arapahoe Buckley Air Force Base: southeast end of transect 460 m NE of south gate entrance. 520034E 4394466N to 519808E 4394661N. 1684 Rolling cottonwood/willow (riparian) on clay loam; with Populus deltoides, Salix exigua, Ribes aureum, Pascopyrum smithii, Poa pratensis. Phenology: flowering & fruiting. RM USFS 490792 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 602 Paul L. Ginter 1942 8 20 232 U.S.A. Colorado Delta Uncompaghre National Forest: 1 mi E of Delta. 152 Along fences, 5% west slope, deep silt loam, with sunflower and Sonchus. Phenology: vegetative only. RM RM 59476 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1730 W. W. Robbins 1906 7 10 191 U.S.A. Colorado Boulder Near Boulder. Valley. Phenology: flowering. RM RM 66942 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 8174 W. W. Robbins 1910 8 213 U.S.A. New Mexico Sandoval Rito de los Frijoles. -106.2688 35.7752 6 1829 Phenology: flowering. RM 670775 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1039 Beth Ward 1996 6 20 172 U.S.A. Wyoming Carbon South-central Wyoming: draws leading from the southwest into Loco Creek drainage at the confluence of West Fork Loco and Loco creeks, ca 13 air mi ENE of Baggs. -107.4315 41.1419 2207 2390 Moist draw. Phenology: buds. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 17248 B. E. Nelson Jan Pollet 1989 7 18 199 U.S.A. Wyoming Albany Laramie Mountains: along Horseshoe Creek, ca 2.8 air mi ESE of Esterbrook; ca 77 air mi NNE of Laramie. -105.3142 42.3964 1 1682 1695 Thicket on steep road cut. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 21840 B. E. Nelson 1991 7 29 210 U.S.A. Wyoming Hot Springs Owl Creek/Bridger Mountains: Owl Creek Mountains: Jones Creek Canyon, ca 4-5 air mi E of Wind River Canyon, ca 9-9.5 air mi SE of Thermopolis. -108.1031 43.5364 2 1707 1798 Rocky stream banks. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 5184 B. E. Nelson 1980 6 6 158 U.S.A. Wyoming Washakie Big Horn Mountains: near the mouth of Tensleep Canyon, ca 5 air mi NE of Ten Sleep. -107.35861 44.07028 1 1493 Brushy bottom of canyon and along the creek. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 8260 B. E. Nelson 1981 7 17 198 U.S.A. Wyoming Washakie Big Horn Mountains: along Nowood River at the foot of Mahogany Butte, ca 27 air mi S of Ten Sleep, ca 9.5 air mi SSW of Big Trails. -107.3811 43.6506 1 1524 River bank. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 4886 Hollis Marriott 1983 7 21 202 U.S.A. Wyoming Crook Black Hills: Keyhole Reservoir, Belle Fourche River below dam; ca 12 air mi NE of Moorcroft. -104.78972 44.3908 1 1219 River bank. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 7084 Hollis Marriott 1984 6 23 175 U.S.A. Wyoming Crook [location and coordinates withheld] 1128 Strembank. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 3484 Keith H. Dueholm Mary Alice Sanguinetti 1978 7 7 188 U.S.A. Wyoming Campbell [location and coordinates withheld] 1189 Streambank, shaded ravine, gravel slope, highway right-of-way; ravine. RM RM 322249 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 3518 Keith H. Dueholm Mary Alice Sanguinetti 1978 7 8 189 U.S.A. Wyoming Campbell [location and coordinates withheld] 1219 Eroded uplands, ponderosa pine ridges, ravines, sagebrush plains, open clayey slopes, loose talus; clay slope. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 8590 Keith H. Dueholm 1979 8 2 214 U.S.A. Wyoming Johnson Powder River Basin: along Clear Creek, ca 2 air mi ENE of Buffalo. -106.6497 44.36056 1 1432 Gallery forest and meadows along creek; forest. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 15794 Ronald L. Hartman 1983 7 11 192 U.S.A. Wyoming Crook Powder River Basin: Little Missouri River: ca 21 air mi NNE of Hulett. -104.48472 44.9744 1 1067 River bottoms, hay field margins, and ash woodlands; river bottom. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 6969 Ronald L. Hartman Keith Dueholm and Mary Alice Sanguinetti 1978 6 22 173 U.S.A. Wyoming Campbell Powder River Basin: ca 11.5 air mi NNE of Weston. -105.25722 44.7942 1 1158 Moist drainage with standing water. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 27593 B. E. Nelson 1993 7 26 207 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along North Platte River ca 0.6-0.8 air mi SE of Guernsey Dam, ca 1 air mi NW of Guernsey. -104.7633 42.285 1 1323 1341 River bank. Phenology: flowering. RM RM 597969 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 27593 B. E. Nelson 1993 7 26 207 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along North Platte River ca 0.6-0.8 air mi SE of Guernsey Dam, ca 1 air mi NW of Guernsey. -104.7633 42.285 1 1323 1341 River bank. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 29719 B. E. Nelson 1993 9 23 266 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Horse Creek and adjacent plains W of County Road 191, ca 4 air mi S of La Grange; ca 34 air mi S of Torrington. -104.1408 41.5708 1 1420 1457 Meadows along the creek. Phenology: fruiting. RM RM 597966 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 29719 B. E. Nelson 1993 9 23 266 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Horse Creek and adjacent plains W of County Road 191, ca 4 air mi S of La Grange; ca 34 air mi S of Torrington. -104.1408 41.5708 1 1420 1457 Meadows along the creek. Phenology: fruiting. RM RM 663850 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 33545 B. E. Nelson Tim Chumley and Robbin Romberg 1994 8 4 216 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek just W of the mouth of Dater Creek and ca 4 air mi S of Castle Rocks, ca 11 air mi W of La Grange; ca 30 air mi SSW of Torrington. -104.3686 41.6519 1457 Brushy, with scattered trees in stream bottom adjacent to natural hay fields. Phenology: flowering & fruiting. RM RM 663851 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 33596 B. E. Nelson David Reilly 1994 8 8 220 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: along the Laramie River W of the fort ca 2.5 air mi WSW of Fort Laramie (town); ca 21.5 air mi WNW of Torrington. -104.5608 42.2025 1289 Woodland on the old flood plain. Phenology: fruiting. RM RM 663852 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 33849 B. E. Nelson Tim Chumley and Robbin Romberg 1994 8 11 223 U.S.A. Wyoming Platte Southern 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. -104.8377 41.9373 1475 Steep creek bank and sand bars. Phenology: fruiting. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 39434 Ronald L. Hartman 1993 7 1 182 U.S.A. Wyoming Platte [location and coordinates withheld] 1493 1524 Stream bed and sandy plains. Phenology: flowering. RM RM 597965 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 39434 Ronald L. Hartman 1993 7 1 182 U.S.A. Wyoming Platte [location and coordinates withheld] 1493 1524 Stream bed and sandy plains. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 39808 Ronald L. Hartman 1993 7 4 185 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Wyo Hwy 34, ca 4 air mi E of Albany County. -105.2133 41.895 1 1603 Sandy plains with short-grass prairie. Phenology: flowering. RM RM 597964 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 39808 Ronald L. Hartman 1993 7 4 185 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Wyo Hwy 34, ca 4 air mi E of Albany County. -105.2133 41.895 1 1603 Sandy plains with short-grass prairie. Phenology: flowering. RM RM 597963 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 40103 Ronald L. Hartman 1993 7 4 185 U.S.A. Wyoming Converse [location and coordinates withheld] 1432 Sandy soil along river and railroad. Phenology: flowering. RM RM 597962 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 41353 Ronald L. Hartman 1993 7 13 194 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 12 air mi SW of Wheatland. -105.1647 41.9969 1 1554 Stream side. Phenology: flowering. RM RM 828388 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1012 Brian Elliott Kenneth Elliott 1998 6 4 155 U.S.A. Colorado Las Animas Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Purgatoire River; E on County Road 75 from Exit 18 on I-25. -104.4574 37.2146 1789 Riparian. Phenology: flowering. RM RM 666697 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 5635 Amy J. Roderick 1998 6 27 178 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Platte River Parkway, ca 0.3 air mi N of Wyo Hwy 220; ca 1 air mi S of Mills. -106.3719 42.8292 1554 Thickets along river and adjacent gravelly areas; canary grass common. Phenology: flowering. RM RM 79390 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 9527 Aven Nelson 1910 7 27 208 U.S.A. Wyoming Crook Limestone Range. -104.1185 44.2511 5 1524 2134 Dry open woods. Phenology: fruiting. RM RM 371185 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 913 Hollis Marriott 1984 8 21 234 U.S.A. Wyoming Crook Black Hills: Belle Fourche River Valley; ca 6 air mi S of Colony; ca 17 air mi WNW of Belle Fourche, South Dakota. -104.14222 44.78806 1 960 Riverbank. Phenology: fruiting. RM RM 568795 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 11041 Hollis Marriott 1989 7 7 188 U.S.A. Wyoming Crook Black Hills: Bear Lodge Mountains: at Bear Lodge Pass (Wyo Hwy 24), N of campground and S of highway; ca 14 air mi ESE of Hulett. -104.32528 44.65556 1417 With ponderosa pine. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 3434 Hollis Marriott 1983 6 23 174 U.S.A. Wyoming Crook [location and coordinates withheld] 1219 Deciduos woods along creek. RM RM 371179 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 3434 Hollis Marriott 1983 6 23 174 U.S.A. Wyoming Crook Black Hills: Inyan Kara Creek near Sawmill Canyon; ca 14.5 air mi W of Sundance. -104.70889 44.40556 1 1219 Deciduous woods along creek. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 4392 Hollis Marriott 1983 7 12 193 U.S.A. Wyoming Crook [location and coordinates withheld] 1219 Deciduous woods along creek. RM RM 371180 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 4392 Hollis Marriott 1983 7 12 193 U.S.A. Wyoming Crook Black Hills: North Redwater Creek at Farrall; ca 13 air mi NNE of Sundance. -104.26389 44.58194 1 1219 Deciduous woods along creek. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 4507 Hollis Marriott 1983 7 14 195 U.S.A. Wyoming Crook Black Hills: Miller Creek, Garman Ranch; ca 9.5 air mi SSE of Devils Tower. -104.6328 44.47639 2 1310 Streambanks. RM RM 371182 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 4507 Hollis Marriott 1983 7 14 195 U.S.A. Wyoming Crook Black Hills: Miller Creek; ca 9.5 air mi SSE of Devils Tower. -104.63278 44.47639 2 1310 Streambanks. Phenology: flowering. RM RM 371183 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 4886 Hollis Marriott 1983 7 21 202 U.S.A. Wyoming Crook Black Hills: Keyhole Reservoir, Belle Fourche River below dam; ca 12 air mi NE of Moorcroft. -104.78972 44.3908 1 1219 River bank. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 7084 Hollis Marriott 1984 6 23 175 U.S.A. Wyoming Crook [location and coordinates withheld] 1128 Strembank. RM RM 371184 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 7084 Hollis Marriott 1984 6 23 175 U.S.A. Wyoming Crook Black Hills: Sand Creek; ca 0.5 air mi S of Beulah. -104.09889 44.53917 2 1128 Streambank. Phenology: flowering. RM RM 335856 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 788 Hollis Marriott 1981 7 5 186 U.S.A. Wyoming Crook Devils Tower National Monument: along south bank of Belle Fourche River; ca 150 yds downstream from bridge. -104.7031 44.5895 1173 Occasional with Spartina pectinata. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 9312 Hollis Marriott 1984 8 21 234 U.S.A. Wyoming Crook Black Hills: Belle Fourche River Valley ca 6 air mi S of Colony, ca 17 air mi WNW of Belle Fourche, SD. -104.14222 44.7881 1 963 Riverbank. RM RM 828389 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 2432 Brian Elliott 1998 6 22 173 U.S.A. Colorado Fremont Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: over BLM boundary on U.S. Hwy 50, W of Parkdale. -105.4117 38.4832 1829 Riparian and pinyon-juniper. Phenology: flowering. RM RM 371186 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 15794 Ronald L. Hartman 1983 7 11 192 U.S.A. Wyoming Crook Black Hills: Little Missouri River: ca 21 air mi NNE of Hulett. -104.4847 44.9744 1 1067 River bottoms, hayfield margins, and ash woodlands; river bottom. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 16511 Ronald L. Hartman 1983 7 18 199 U.S.A. Wyoming Crook Black Hills: Beaver Creek; ca 6.5 air mi NNW of Alva. -104.48833 44.7847 1 1158 Wooded creek bottoms, prairie, sandy slopes below rock outcrop, and roadside; wooded area. RM RM 371181 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 16511 Ronald L. Hartman 1983 7 18 199 U.S.A. Wyoming Crook Black Hills: Beaver Creek; ca 6.5 air mi NNW of Alva. -104.48833 44.78472 1 1158 Wooded creek bottoms; prairie; sandy slopes below rock outcrops; roadside; wooded area. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 72020 B. E. Nelson 2007 6 18 169 U.S.A. Kansas Morton Cimarron National Grassland: along Cimarron River and Turkey Trail ca 1 air mi E of Kan Hwy 27, ca 8.5 air mi N of Elkhart. -101.8825 37.1262 1028 Low sand dunes in the river bottom, with scattered cottonwood. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 72112 B. E. Nelson 2007 6 18 169 U.S.A. Kansas Morton Cimarron National Grassland: along Cimarron River and Turkey Trail ca 4 air mi ENE of Kan Hwy 27, ca 10.5 air mi NNE of Elkhart. -101.8448 37.1435 1021 Low sand dunes and sand flats along the river channel. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1093 Bernadette Kuhn 2007 6 11 162 U.S.A. Kansas Morton Cimarron National Grassland: at Recreation Area along the Cimarron River, 9.5 mi NNE of Elkhart. -101.8231 37.1357 1038 Cottonwood gallery forest along the river with large stands of Tamarix; sandy soil. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 4067 Bernadette Kuhn 2008 5 21 142 U.S.A. Kansas Morton Cimarron National Grassland: Point of Rocks ponds, ca 7 air mi N of Elkhart. -101.9132 37.1162 1042 Sand dunes dominated by large stands of Artemisia flanking small beaver ponds; edge of ponds dominated by Scirpus, Cyperus, and Typha. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 4142 Bernadette Kuhn 2008 5 22 143 U.S.A. Kansas Morton Cimarron National Grassland: underneath Kans Hwy 27 bridge at small ponds, ca 7.5 air mi N of Elkhart. -101.8972 37.121 1063 Ponds surrounded by dying stands of Populus and burned Tamarix. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 6155 Bernadette Kuhn 2008 7 8 190 U.S.A. Colorado Otero [location and coordinates withheld] 1267 Flowing irrigation canal dominated by Salix exigua and Rumex crispus. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 6182 Bernadette Kuhn 2008 7 8 190 U.S.A. Colorado Otero [location and coordinates withheld] 1291 Rock outcrops dominated by Stipa and Aristida. Phenology: flowering. RM RM 938210 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 792 Emily Elliott Brian Elliott 2007 6 4 155 U.S.A. Montana Carbon Cooney Reservoir along Red Lodge Creeek Road, on south side of reservoir W of dam, ca 18 air mi N of Red Lodge. -109.2037 45.4444 1295 Slopes around reservoir with sandy soils in mixed Artemisia cana and annual weedy forbs/grasses. Phenology: flowering. RM RM 938209 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 4254 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 & fruiting. RM RM 938238 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 85790 Ronald L. Hartman 2007 6 17 168 U.S.A. Montana Carbon 0.5 air mi S of Columbus on Mont Hwy 78 at Itch-kep-pe Park along the Yellowstone River. -109.2521 45.6284 1088 Along river and throughout park. Phenology: flowering. RM RM 824048 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 5543 Michael Schiebout 2005 6 8 159 U.S.A. New Mexico Union Kiowa National Grassland: Forest Road K34, 8 1/2 air mi SW of Clayton. -103.075833 36.363056 1424 Around stream (riparian) and shortgrass prairie. Phenology: flowering & fruiting. RM RM 825577 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 814 Charity Hall Brian Jacobs and Alex Morgan 1998 6 15 166 U.S.A. Colorado Fremont Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: ca 2.4 road mi on County Road 40 from U.S. Hwy 50. -105.7402 38.3207 2164 2195 Along stream and slopes; fine-grained soil; dominant species: oak, Douglas fir, Salix, white fir, and blue spruce. Phenology: flowering. RM USFS 867250 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 5487 Emily Elliott Brian Elliott 2008 7 1 183 U.S.A. Montana Gallatin Gallatin Range: Gallatin National Forest: from Storm Castle/ Garnet Mountain trailhead to Garnet Mountain, ca 19.5 air mi SSW of Bozeman. -111.2258 45.43088 2042 2134 Open mixed conifer forest dominated by Pinus contorta and Pseudotsuga menziesii. Phenology: buds. RM RM 825578 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 61946 Ronald L. Hartman 1998 7 3 184 U.S.A. Colorado Saguache Cochetopa Hills: road to Spanish Creek, ca 0.5 air mi N of Colo Hwy 114; ca 20 air mi WNW of Saguache. -106.482 38.1126 2652 Stream side and rocky slopes. RM USFS 867251 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 13793 Brian Elliott 2008 6 22 174 U.S.A. Montana Park Absaroka Range: Gallatin National Forest: W of Main Boulder Ranger Station, ca 25.5 air mi SW of Big Timber. -110.2243 45.5245 1615 1676 On south- and east-facing slopes, mixed forest with limber pine, aspen, Douglas fir, and open meadows. Phenology: flowering. RM RM 620095 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 6824 Neil Hotchkiss 1942 8 6 218 U.S.A. North Dakota Ward Des Lacs National Wildlife Refuge: west side of upper Des Lacs Lake, 3.5 mi NNW of Kenmare. Former Lake shore. Phenology: flowering. RM RM 189458 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 489 Erick Westburg 1940 8 27 240 U.S.A. North Dakota McLean Garrison. Edge of slough. Phenology: vegetative only. RM RM 35493 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 44 J. Kildahl 1900 6 26 177 U.S.A. North Dakota Towner Maza. -99.20137 48.36834 2 442 Near lake. Phenology: flowering. RM RM 74198 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 214 Scouville 1911 6 28 179 U.S.A. North Dakota Snyder Lake. Shores of lake. Phenology: flowering. RM RM 74199 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 213 Scouville 1911 7 13 194 U.S.A. North Dakota Rolette Dunseith. Along shore of lake, also low prairies. Phenology: flowering. RM RM 154220 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 197 O. A. Stevens 1936 8 4 217 U.S.A. North Dakota Richland Kindred. Among grasses in low ground just above a small swamp in edge of sand hills. Phenology: flowering. RM RM 154219 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 180 O. A. Stevens 1936 7 10 192 U.S.A. North Dakota Cass Fargo. In woods along river. Phenology: flowering. RM RM 154221 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 181 O. A. Stevens 1936 7 16 198 U.S.A. North Dakota Cass Fargo. Edge of field. Phenology: flowering. RM RM 39237 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. s.n. J. Lunell 1901 7 16 197 U.S.A. North Dakota Benson Leeds. Prairie, in wet places. Phenology: flowering. RM RM 24730 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. s.n. Miss L. L. Perrine 1894 7 6 187 U.S.A. North Dakota Spiritwood Lake. Phenology: flowering. RM RM 585 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 565 Henry Lee 1925 6 15 166 U.S.A. South Dakota Brule Chamberlain. Low sandy soil. Accession number duplicated in the database: specimen not verified. Phenology: flowering. RM RM 394249 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 9474 Gary E. Larson 1983 7 21 202 U.S.A. South Dakota Lake Brant Lake. Sandy beach. Phenology: flowering. RM RM 394019 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 9618 Gary E. Larson 1983 7 28 209 U.S.A. South Dakota Spink Cottonwood Lake. Marshy south end of lake. Common. Phenology: flowering. RM RM 394349 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 9304 Gary E. Larson 1983 7 16 197 U.S.A. South Dakota Marshall Drainage route into the north side of Roy Lake. Marshy swale. Phenology: flowering. RM RM 394298 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 9212 Gary E. Larson 1983 7 15 196 U.S.A. South Dakota Day Pickerel Lake Recreation Area: east side of lake. Edge of marshy swale. Phenology: flowering. RM RM 520994 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 8847 Gary E. Larson 1983 6 16 167 U.S.A. South Dakota Charles Mix Academy Lake. Low bank along reservoir outlet. Common. Phenology: flowering. RM RM 521068 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 9332 Gary E. Larson 1983 7 16 197 U.S.A. South Dakota Roberts Vicinity of Drywood Lakes. Meadow bordering dry marsh. Common. Phenology: flowering. RM RM 520979 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 9026 Gary E. Larson 1983 6 30 181 U.S.A. South Dakota Hamlin Lake Norden. Wet meadow bordering marsh adjacent to Lake. Phenology: flowering. RM USFS 490745 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 39 Frank A. Clark 1914 7 24 205 U.S.A. Montana Cascade Jefferson National Forest: [illegible] Ranger Station. 1158 Dry sandy soil; with goldenrod, cocklebur, golden glow; north slope. Phenology: flowering. RM RM 121637 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. s.n. J. W. Blankinship 1900 7 12 193 U.S.A. Montana Roosevelt Poplar. Phenology: vegetative only. RM RM 162642 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 371 L. M. Umbach 1903 7 14 195 U.S.A. Montana Glacier Midvale. Bluffs. Phenology: flowering. RM USFS 490746 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 5 Robert Cooney 1934 6 3 154 U.S.A. Montana Park Absaroka National Forest: Yellowstone River bank W of Dome Mountain. -110.8966 45.1894 1 1524 Level ground; sandy loam soil; grass cover type. Phenology: flowering. RM RM 706189 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 2008 Bonnie Heidel 2001 6 14 165 U.S.A. Montana Carbon Bighorn Canyon National Recreation Area: immdediately southeast of Ewing-Snell Ranch homestead. 1283 Small spring; 1% slope, east aspect; moist loam; occuring with Festuca rubra, Poa pratensis. Common. Phenology: flowering. RM USFS 490793 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. W-89 E. J. Woolfolk 1937 6 11 162 U.S.A. Montana Custer US Range Livestock Experiment Station: center of Pasture L. 823 Sandy loam soil. Few plants. Phenology: flowering. RM RM 202703 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 11810 C. Leo Hitchcock C. V. Muhlick 1945 7 1 182 U.S.A. Montana Broadwater 6 mi E of Townsend on road to White Sulphur Springs. Juniper-Pinus flexilis covered hills. Phenology: flowering & fruiting. RM RM 304928 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1310 Donald E. Brink 1977 6 6 157 U.S.A. Montana bigh CX Coal Site. 1082 1201 Moist soil near Squirrel Creek. Phenology: flowering. RM USFS 883234 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 7025 Hans Hallman 2010 7 30 211 U.S.A. Montana Powder River Custer National Forest: Ashland Ranger District: in Bridge Canyon, ca 1 air mi E of Taylor Butte, ca 2 air mi ESE of Fort Howes. -106.1179 45.2869 East-facing slope in hardwood draw with Prunus and grass-dominated understory. Phenology: fruiting. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 81217 B. E. Nelson 2010 9 14 257 U.S.A. Montana Phillips McChesney Reservoir on the east side of Frenchman Creek and on the north side of Milk River Road, ca 7 air mi NE of Saco. -107.2425 48.5406 667 Flats at the edge of the reservoir adjacent to willow thickets. Phenology: fruiting. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1300 Joseph L. M. Charboneau 2010 7 8 189 U.S.A. Montana Phillips N of Montana Youth Ranch Road, in Clark Coulee, ca 2 air mi SSW of Hanson Reservoir, ca 18 air mi NNW of Saco; ca 27 air mi NNE of Malta. -107.535 48.68 765 777 Steep hillsides. Phenology: flowering. RM RM 831048 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 7340 Brian Elliott Elizabeth Mark and Kenneth Elliott 1999 6 17 168 U.S.A. Colorado Custer Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: up Mason Gulch off Forest Road 388, ca 2 air mi SE of Greenwood. -105.1089 38.2102 2256 Mixed ponderosa pine-gambel oak. Phenology: flowering. RM RM 585 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. s. n. J. C. Duffey 1889 U.S.A. Dakota. [Dakota Territory split in to North Dakota and South Dakota in November of collected year (1889)] Accession number duplicated in the database: specimen verified as correct. Phenology: flowering. RM RM 666696 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 6999 Amy J. Roderick 1998 7 20 201 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Pathfinder Reservoir: North Platte River E of BLM Road 3108, ca 4.2 air mi N of Kortes Dam. -106.8902 42.2385 1786 Greasewood flats at rivers edge; disturbed. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 6959 Joseph L. M. Charboneau 2011 7 7 188 U.S.A. Montana Valley Sage Hen Creek and ridge to the S, along Beaver Branch Road (Little Beaver Road), ca 3 air mi W of January Reservoir, ca 19 air mi WNW of Fort Peck; ca 13 air mi SW of Glasgow. -106.8271 48.0782 689 719 Loose shale hillsides with creeping juniper. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 7852 Joseph L. M. Charboneau Damien Austin 2011 7 19 200 U.S.A. Montana Phillips American Prairie Reserve: Parrot Coulee at confluence with Beaver Creek, ca 1.5 air mi SW of Veseth Reservoir, ca 16 air mi E of Zortman; ca 36 air mi SSW of Malta. -108.2004 47.8969 829 835 Silty flats above creek bed. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 7878 Joseph L. M. Charboneau 2011 7 19 200 U.S.A. Montana Phillips American Prairie Reserve: south bank of Beaver Creek ca 3.5 air mi NNE of Holzhey Reservoir, ca 23 air mi ENE of Zortman; ca 30 air mi SSW of Malta. -108.0445 47.9455 780 798 Moist coulee bottom. Phenology: flowering. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 7025 Hans Hallman 2010 7 30 211 U.S.A. Montana Powder River Custer National Forest: Ashland Ranger District: in Bridge Canyon, ca 1 air mi E of Taylor Butte, ca 2 air mi ESE of Fort Howes. -106.1179 45.2869 East-facing slope in hardwood draw with Prunus and grass-dominated understory. Phenology: fruiting. RM RM 366175 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 545 Andrew Warren 1983 8 9 221 U.S.A. Wyoming Fremont Wind River Mountains: Sinks Canyon, ca 7.5 air mi SW of Lander aalong Middle Popo River. 1951 On rocky canyon floor with Bromus tectorum, Festuca idahoensis, Eriogonum umbellatum. Phenology: flowering. RM RM 357263 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 4609 Erwin F. Evert 1982 8 1 213 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: along U.S. Hwy 14, 16, and 20 just W of Goff Creek, ca 42 mi W of Cody. -109.8046 44.4473 1 1939 In road cut. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 7761 Lori E. Brummer 2012 5 19 140 U.S.A. Colorado Montrose Uncompahgre Plateau: Roubideau Creek, above junction with Potter Canyon to 2 trail mi upstream, ca 11 1/4 air mi SW of Delta. -108.1792 38.6191 1597 1646 Sparse pinyon/juniper/shrub/rock mix. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 8288 Lori E. Brummer 2012 6 2 154 U.S.A. Colorado Montrose Uncompahgre Plateau: Dry Creek SE of Transfer Road, ca 10.5 air mi ENE of Montrose. -108.06496 38.53396 1725 Riparian understory in salt desert shrub. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 11424 Lori E. Brummer 2012 8 27 240 U.S.A. Colorado Mesa Plateau Creek at confluence with Big Wash, ca 1 mi E of the junction of Colo Hwy 65 and I-70, ca 17 air mi NE of Grand Junction. -108.2738 39.1808 1569 In creek cobbles. Phenology: fruiting. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 7517 Joshua J. Irwin 2011 8 8 220 U.S.A Idaho Lemhi Salmon River: Deer Gulch Recreation Site, just N of Ellis, 16.5 air mi NNE of Challis. -114.043 44.70338 30 1413 25-75 plants estimated in mesic coarse textured soil within roadside vegetation, no slope, alluvial geology. 25-75 plants estimated. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 90770 Ronald L. Hartman 2010 8 1 213 U.S.A. Idaho Lemhi Salmon National Forest: Salmon River Mountains: Forest Road 055 along Panther Creek at Clear Creek Trailhead. -114.3492 45.2899 1040 Disturbed area and adjacent streamside. Phenology: flowering. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1646 C. H. Refsdal 1994 7 11 192 U.S.A. Utah Daggett North Slope Uinta Mountains: Flaming Gorge National Recreation Area: ca 2 air mi S of Dutch John on the east side of the Green River, south of Flaming Gorge Dam. -109.424 40.9088 1 1707 Pinyon-juniper woodlands, some riparian areas, and west-facing red sandstone cliffs. Phenology: flowering. RM RM 914624 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 10787 Robert D. Dorn 2013 7 30 211 U.S.A. Wyoming Goshen North Platte River at Torrington. -104.185 42.053333 1250 River bank, with Lactuca and Artemisia. Flowers white; plant 1 m high. Phenology: vegetative only. RM RM 914428 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 10973 Robert D. Dorn 2013 9 24 267 U.S.A. Wyoming Goshen North Platte River at Nebraska border, south bank. -104.053333 41.988333 1250 River bank, with Symphoricarpos and Toxicodendron. Phenology: vegetative only. RM RM 666698 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 7545 Amy J. Roderick 1998 8 1 213 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Freezeout Mountains: Petes Gap, ca 6 air mi W of Wyo Hwy 487; ca 10.8 air mi NW of Medicine Bow. -106.2945 42.024 2073 Barren shale slope with scattered ponderosa pine. Phenology: flowering. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 2322 C. H. Refsdal 1994 8 2 214 U.S.A. Utah Summit Southwestern Wyoming and Adjacent Utah: Flaming Gorge National Recreation Area: Little Hole, ca 4 air mi E of Dutch John, on the north side of the Green River. -109.3093 40.9088 1 1661 Shoreline. Phenology: flowering. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 2353 C. H. Refsdal Duane Atwood and Lucy Jordan 1994 8 2 214 U.S.A. Utah Daggett Southwestern Wyoming and Adjacent Utah: Grasshopper Island in the Green River, ca 11 air mi E of Dutch John. -109.2902 40.9088 1 1664 Shoreline. Phenology: vegetative only. RM RM 111047 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1560 Herman E. Hayward 1927 6 28 179 U.S.A. South Dakota Fall River Hot Springs, Hot Brook Creek. -103.5093 43.4519 2 1057 1140 Streamside; elm, willow, and hackberry association; mesophytic. Phenology: flowering. RM RM 111047 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1282 Herman E. Hayward 1927 6 22 173 U.S.A. Wyoming Crook Beulah. -104.0905 44.5446 3 1067 1158 Northern foothills and red beds; grass association; xerophytic. Phenology: buds. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 198 Lori E. Brummer 2010 6 5 156 U.S.A. Colorado Montrose Twentyfive Mile Mesa: Potter Canyon, end of Roubideau Canyon Road, ca 5.7 road mi SW from junction with Twentyfive Mesa Road, ca 10.5 air mi SW of Delta. -108.196 38.6395 1585 1780 Riparian area in sandstone canyon. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 831 Lori E. Brummer 2010 7 2 183 U.S.A. Colorado Delta Gunnison Gorge Wilderness: Ute Trail to Gunnison River, ca 13 air mi ESE of Delta. -107.8639 38.6823 1603 1987 Riparian area along river. Phenology: flowering & fruiting. RM RM 921197 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 11224 Robert D. Dorn 2014 6 19 170 U.S.A. Wyoming Albany Ca 2 mi SE of Esterbrook. -105.311667 42.403333 1 1707 Brushy slope, with Prunus and Symphoricarpos. Flowers white; plant 8 dm high. Phenology: flowering. RM RM 799729 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 59 Jane Struttmann Walter Fertig 1991 6 22 173 U.S.A. Montana Carbon Bighorn Canyon National Recreation Area: roadside campground in narrow canyon, ca 1.5 mi NW of Barrys Landing. 1219 1463 West-facing open grassy sagebrush slopes above canyon. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 5381 Georgia G. Thomas 2014 8 24 236 U.S.A. Idaho Idaho Nez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Selway River Drainage: Forest Road 223, Gedney Creek, ca 17 air mi NNE of Elk City. -115.3145 46.0579 525 Flood plain. Phenology: flowering. RM RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 5441 Georgia G. Thomas 2014 8 24 236 U.S.A. Idaho Idaho Nez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Selway River Drainage: ca 8 mi on Forest Road 223 from Lochsa River, ca 18 air mi NNW of Elk City. -115.498 46.0855 477 Rocky river flood plain. Phenology: flowering. RM RM 940020 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 11951 Robert D. Dorn 2017 7 31 212 U.S.A. Wyoming Platte West side Wheatland Reservoir No 1. -105.046667 41.998333 1524 Shore of reservoir, with Populus, Helenium. Flower white. Phenology: flowering. RM RM 958060 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 249 Nancy E. Hastings P. Block 2007 7 2 183 U.S.A. Wyoming Platte Camp Guernsey: south end of transect ca 6.5 km NE of Guernsey Reservoir, ca 2.9 km due N of Range Control. 1463 Sloping hillsides; old burn in pine juniper open woodland; silty loam; with Pinus ponderosa, Juniperus scopulorum, Schizachyrium scoparium, Cercocarpus montanus, Yucca glauca, Rhus aromatica. Local; erect, perennial herb; 1m tall; corolla white. Phenology: flowering. RM RM 957579 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 809 Carlos A. Popolizio Nancy E. Hastings, Rosalie M. Smith, Donald L. Hazlett 1996 6 14 166 U.S.A. Wyoming Platte Camp Guernsey: Cantonment, just N of North Platte River, 0.5 km SW of Guernsey Landing Field. 1340 Riverfront with moderate stones; riparian; sand and stones; with Poa palustris, Poa pratensis, Salix, Carex spp., Mentha sp. Scattered, erect, taprooted, perennial herb; to 1 m tall; milky sap, with ascending leaves; corolla: white. Phenology: flowering. RM RM 957580 Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 922 Melanie Arnett Carlos A. Popolizio, Donald L. Hazlett 1996 7 8 190 U.S.A. Wyoming Platte Camp Guernsey: Spring Creek, ca 0.6 km NW of Haushar Ranch Historical Area. 1480 Gentle slope; intermittent stream; rocky loam; with Symphoricarpos occidentalis, Rosa sp., Poa pratensis, Pinus ponderosa, and Juniperus scopulorum. Common; erect, rhizomatous, perennial herb; 7-8 dm tall; Corolla white. Phenology: flowering. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 6452 C. H. Refsdal Barbara McNight 1995 8 1 213 U.S.A. Utah Daggett Southwestern Wyoming and Adjacent Utah: Browns Park: Green River, ca 12.2 air mi ESE of Dutch John. -109.1373 40.8653 1 1646 Sandy soils. Phenology: flowering. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 6486 C. H. Refsdal Barbara McNight 1995 8 1 213 U.S.A. Utah Daggett Southwestern Wyoming and Adjacent Utah: Browns Park: Green River, ca 12.2 air mi ESE of Dutch John. -109.1373 40.8653 1 1646 River's edge, mostly sandy, Salix, Carex. Phenology: flowering & fruiting. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1021 Timothy W. Chumley 1995 6 21 172 U.S.A. Colorado Jefferson East-central Colorado: Mosquito Range to Plains: Rampart Range: Cheesman Mountain off County Road 126 along the Gill Trail, the South Platte River, and west-facing and north-facing slopes of the mountain, ca 2.5 air mi SW of Deckers. -105.2689 39.2366 1 1975 2418 On coarse granitic sand and gravel of south-facing river bank, among occasional boulders. Phenology: buds. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1305 Timothy W. Chumley 1995 6 30 181 U.S.A. Colorado Fremont East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Parkdale Recreation Area off U.S. Hwy 50 along the south bank of the Arkansas River, ca 11.4 air mi WNW of Canon City. -105.3931 38.4832 1 1753 1762 Along the banks of the river. Phenology: flowering. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 1393 Timothy W. Chumley Irene Thien 1995 7 1 182 U.S.A. Colorado Fremont East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Texas Creek Gulch off Table Mountain or County Road 217A, ca 3 air mi NNW of town of Texas Creek. -105.5971 38.4403 1 2085 2417 In dry washes and drainages. Phenology: flowering. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 2475 Timothy W. Chumley 1995 7 25 206 U.S.A. Colorado Fremont East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: along the north face of Little Crampton Mountain and W along Cottonwood Creek, ca 1.5 air mi W of Colo Hwy 9, ca 13.5 air mi WNW of Canon City. -105.4488 38.5688 1 2073 2347 On a gravel bar on the creek bank. Phenology: flowering. RM Apocynum cannabinum physical specimen Apocynaceae Apocynum cannabinum L. 3431 Timothy W. Chumley 1996 5 31 152 U.S.A. Colorado El Paso [location and coordinates withheld] 1859 Waste ground along roadside and railroad tracks. Phenology: flowering. 3600 3,1,0 true