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Dataset: RM-
Taxa: Melanthiaceae
Search Criteria: excluding cultivated/captive occurrences
Page 19, records 1801-1900 of 3166

Rocky Mountain Herbarium

RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski   11952002-07-05
U.S.A., Wyoming, Campbell, Thunder Basin National Grassland and Vicinity: tributary S of Keyton Creek on Rochelle Hills or Forest Road 933, ca 26 air mi SE of Wright, ca 23.5 air mi NNE of Bill., 43.5443 -105.0899, 1463 - 1530m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski   1412002-06-18
U.S.A., Wyoming, Campbell, Thunder Basin National Grassland and Vicinity: along ridge running N-S, E and above Short Creek, ca 26 air mi NNE of Gillette; ca 3 air mi W of Weston., 44.6439 -105.3798, 1287 - 1378m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski, B. E. Nelson   2302002-06-18
U.S.A., Wyoming, Campbell, Thunder Basin National Grassland and Vicinity: ca 1 mi SW of York or Forest Road 900; ca 11 air mi E of Soda Well; ca 28 air mi NE of Gillette., 44.6439 -105.238, 1201 - 1244m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski, B. E. Nelson   2452002-06-20
U.S.A., Wyoming, Weston, Thunder Basin National Grassland and Vicinity: Cow Camp on Buck Creek, off of Forest Road 926, ca 25 air mi E of Wright; ca 41 air mi WSW of Newcastle., 43.7568 -105.0101, 1341 - 1372m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
667047Ronald L. Hartman, Amy J. Roderick and B. A. Packer   569111997-06-05
U.S.A., Wyoming, Albany, Upper North Platte and Laramie River Drainages: Boot Heel, ca 7 air mi SW of Marshall., 42.2241 -105.9556, 2195 - 2256m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski   3132002-06-20
U.S.A., Wyoming, Weston, Thunder Basin National Grassland and Vicinity: Hay Creek and vicinity on Mush Creek or County Road 58, ca 27 air mi WSW of Newcastle; ca 21 air mi SSW of Upton., 43.7992 -104.7308, 1302 - 1314m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
667046Ronald L. Hartman, Amy J. Roderick and B. A. Packer   570541997-06-05
U.S.A., Wyoming, Carbon, Upper North Platte and Laramie River Drainages: ca 0.5 air mi N of Chalk Draw near Chalk Hills., 42.3397 -106.0919, 2195m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski   3812002-06-22
U.S.A., Wyoming, Weston, Thunder Basin National Grassland and Vicinity: hill N of Lone Tree Creek on Grieves or County Road 5, ca 19.5 air mi SW of Newcastle; ca 26 air mi SSE of Upton., 43.7284 -104.5513, 1274 - 1311m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski   4032002-06-22
U.S.A., Wyoming, Weston, Thunder Basin National Grassland and Vicinity: ridge W of Alkali Creek, on Cheyenne River or County Road 54, ca 24 air mi SW of Newcastle; ca 40 air mi SSE of Upton., 43.5443 -104.4316, 1220 - 1262m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski   4822002-06-24
U.S.A., Wyoming, Converse, Thunder Basin National Grassland and Vicinity: ridge separating Bear Creek and Coal Draw, off Jenney Trail or County Road 34, ca 19.5 air mi WNW of Bill; ca 41 air mi NNW of Douglas., 43.3208 -105.6288, 1549 - 1598m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski, B. E. Nelson   532002-06-16
U.S.A., Wyoming, Converse, Thunder Basin National Grassland and Vicinity: on a four wheel drive road off Forest Road 944 above and E of Dugout Creek, ca 10 air mi NNW of Bill; ca 43 air mi N of Douglas., 43.37 -105.3103, 1439 - 1451m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski   6062002-06-24
U.S.A., Wyoming, Converse, Thunder Basin National Grassland and Vicinity: junction of Forest roads 942 and 944, S and above East Logan Draw, ca 26 air mi SSE of Wright; ca 12.5 air mi NNW of Bill., 43.3988 -105.3103, 1488 - 1515m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski   6582002-06-26
U.S.A., Wyoming, Weston, Thunder Basin National Grassland and Vicinity: above Darlington Draw and S of Tepee Benchmark on Forest Road 923, ca 32 air mi E of Wright; ca 34 air mi WSW of Newcastle., 43.7284 -104.8505, 1396 - 1445m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski   9092002-06-30
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., 43.6151 -104.5513, 1274 - 1293m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
667012Ronald L. Hartman, Amy J. Roderick   571371997-06-09
U.S.A., Wyoming, Carbon, Upper North Platte and Laramie River Drainages: Ferris Mountain Ranch Road, ca 2-2.5 air mi NNE to NE of Lamont., 42.253 -107.4353, 2058 - 2119m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski   37762003-05-25
U.S.A., Wyoming, Weston, Thunder Basin National Grassland and Vicinity: ridge between Wildlife Draw and Rock Creek near intersection of Forest roads 923 and 924, ca 30 air mi E of Wright; ca 34 air mi W of Newcastle., 43.7568 -104.8904, 1390 - 1439m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski   38192003-05-25
U.S.A., Wyoming, Weston, Thunder Basin National Grassland and Vicinity: ridge and ravines E of Fields Draw, off dirt road, ca 34 air mi ESE of Wright; ca 32 air mi WSW of Newcastle., 43.6718 -104.8306, 1329 - 1360m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski   39552003-05-28
U.S.A., Wyoming, Campbell, Thunder Basin National Grassland and Vicinity: badlands immediately N of Coal Creek, on Wyo Hwy 59, ca 24 mi ENE of Gillette; ca 31 air mi NW of Moorcroft., 44.6145 -105.319, 1152 - 1165m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski   39972003-05-28
U.S.A., Wyoming, Campbell, Thunder Basin National Grassland and Vicinity: western edge of Duck Creek Breaks, immediately E of Duck Creek on two track road, ca 35 air mi NE of Gillette; ca 15 air mi NW of Oshoto., 44.732 -105.1772, 1171 - 1220m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski   41062003-05-30
U.S.A., Wyoming, Campbell, Thunder Basin National Grassland and Vicinity: badlands SW of Antelope Creek, on two-track road, ca 34 air mi NNE of Gillette; ca 37 air mi NNW of Moorcroft., 44.7467 -105.2785, 1177 - 1213m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski   41402003-06-02
U.S.A., Wyoming, Converse, Thunder Basin National Grassland and Vicinity: hills forming southwest portion of Archie Draw on Forest Road 962, ca 13 air mi ENE of Bill; ca 26 air mi NW of Lance Creek., 43.2839 -105.0107, 1448 - 1479m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski   42542003-06-04
U.S.A., Wyoming, Weston, Thunder Basin National Grassland and Vicinity: ridge S and E of Patrick Creek and Thornton on County Road 32, ca 7 air mi NW of Upton; ca 13 air mi SE of Moorcroft., 44.1464 -104.7314, 1323 - 1372m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski   43212003-06-04
U.S.A., Wyoming, Weston, Thunder Basin National Grassland and Vicinity: ridges by radio tower W of West Fork Buffalo Creek on dirt road (continuation of County Road 18), ca 14 air mi SW of Upton; ca 30 air mi WNW of Newcastle., 43.9639 -104.8319, 1500 - 1537m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski   43502003-06-06
U.S.A., Wyoming, Weston, Thunder Basin National Grassland and Vicinity: ridge along Lodgepole Creek on Cheyenne River or County Road 54, ca 24 air mi SW of Newcastle; ca 52 air mi ESE of Wright., 43.5726 -104.5114, 1256 - 1287m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
667011Ronald L. Hartman, Amy J. Roderick   572331997-06-09
U.S.A., Wyoming, Carbon, Upper North Platte and Laramie River Drainages: Whiskey Gap and E up hogback., 42.3252 -107.4159, 2134 - 2317m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski   49352003-06-16
U.S.A., Wyoming, Weston, Thunder Basin National Grassland and Vicinity: ridge and ravines SE of and draining to Horse Creek, on two-track off Cheyenne River or County Road 54, ca 33 air mi SE of Wright; ca 37 air mi SW of Newcastle., 43.5726 -104.8904, 1354 - 1378m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Peter J. Ebertowski   52362003-06-20
U.S.A., Wyoming, Campbell, Thunder Basin National Grassland and Vicinity: hills W of Little Powder River S of Coal Creek on dirt road off of Wyo Hwy 59, ca 23 air mi NNE of Gillette; ca 31 air mi NW of Moorcroft., 44.5998 -105.3595, 1204 - 1354m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
667010Ronald L. Hartman, Amy J. Roderick   573611997-06-09
U.S.A., Wyoming, Natrona, Upper North Platte and Laramie River Drainages: ca 1 mi E of Beulah Bell Lake., 42.5403 -107.1209, 1826 - 1863m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
667008Ronald L. Hartman, Amy J. Roderick   574961997-06-11
U.S.A., Wyoming, Natrona, Upper North Platte and Laramie River Drainages: ca 15 air mi SE of junction of Wyo Hwy 487 and Wyo Hwy 220; ca 2 air mi SE of Twin Buttes., 42.5112 -106.3935, 2058 - 2104m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
667007Ronald L. Hartman, Amy J. Roderick   583511997-06-25
U.S.A., Wyoming, Albany, Upper North Platte and Laramie River Drainages: ca 3 air mi NE of north end of Wheatland Reservoir No. 3., 41.9221 -105.6543, 2149m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
725171Erwin F. Evert   102581986-06-22
U.S.A., Wyoming, Park, North Fork Shoshone River Drainage: Absaroka Mountains: north-south ridge S of The Wall and W of Big Creek, ca 5-6 mi N of U.S. Hwy 14, 16, & 20., 44.544 -109.6175, 2439 - 2622m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
725082Erwin F. Evert   99361986-06-13
U.S.A., Wyoming, Park, North Fork Shoshone River Drainage: Absaroka Mountains: ridge, 0.5 mi NW of Signal Peak, ca 1 mi N of U.S. Hwy 14, 16, & 20., 44.4763 -109.6643, 2134m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
753146Erwin F. Evert   146921988-06-22
U.S.A., Wyoming, Park, North Fork Shoshone River Drainage: Absaroka Mountains: along Trout Creek trail, ca 1/4 mi N of Gunnysack Creek and ca 4 mi N of U.S. Hwy 14, 16, & 20., 44.5295 -109.4352, 2378m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
618758Erwin F. Evert   187381990-06-10
U.S.A., Wyoming, Park, Bighorn Basin: ca 1/4-1/8 mi S of Sand Coulee Road, ca 4 mi E of Wyo Hwy 120, ca 25 mi N of Cody., 44.7889 -109.1082, 1494m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
619286Erwin F. Evert   189981990-06-17
U.S.A., Montana, Carbon, Pryor Mountains: Custer National Forest: ca 1/2 mi E of Sage Creek Campground, ca 18 mi ESE of Bridger., 45.2109 -108.5501, 1768m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
619448Erwin F. Evert   192221990-06-21
U.S.A., Wyoming, Park, Bighorn Basin: ridge ca 3 mi E of Wyo Hwy 120, ca 9 mi N of Meeteetse., 44.2918 -108.8637, 1738m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
619698Erwin F. Evert   194261990-06-30
U.S.A., Montana, Beaverhead, Henrys Lake Mountains: on Continental Divide, 1/4-1/2 mi N of Red Rocks Pass and Road, ca 25 mi WSW of West Yellowstone. Also Fremont Co, Idaho., 44.6008 -111.5283, 2195 - 2287m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
738392Erwin F. Evert   204401991-06-09
U.S.A., Montana, Madison, Madison Range: ca 2 mi S of McAtee Bridge (over the Madison River): ca 1 mi W of U.S. Highway 287, on both sides of fishing access road., 45.0658 -111.6691, 1677m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
739447Erwin F. Evert   211851991-06-27
U.S.A., Montana, Carbon, Beartooth Mountains: Custer National Forest: Sand Dunes Picnic Ground, ca 17 mi NW of Red Lodge., 45.2508 -109.5965, 1677m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
739278Erwin F. Evert   215581991-07-08
U.S.A., Montana, Gallatin, Gallatin Range: Gallatin National Forest: along Trail Creek, ca 1 mi W of Tom Miner Campground., 45.1387 -111.0773, 2348m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
739117Erwin F. Evert   217221991-07-11
U.S.A., Montana, Park, Absaroka-Beartooth Mountains: Gallatin National Forest: along incomplete trail to George Lake, above Cascade Creek, ca 14-15 mi S of Livingston., 45.4578 -110.5395, 2134m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
754694Erwin F. Evert   228211992-06-12
U.S.A., Montana, Stillwater, Ca 1/4-1/2 mi S of Cliff Swallow fishing access site, ca 10 mi W of Absarokee., 45.5161 -109.6345, 1433m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
753817Erwin F. Evert   230991992-06-22
U.S.A., Montana, Park, Gallatin Range: Gallatin National Forest: along north side of Pine Creek and Forest Road 978, ca 20 mi SE of Bozeman., 45.5161 -110.7657, 1890m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
754955Erwin F. Evert   234211992-07-07
U.S.A., Idaho, Teton, Big Hole Mountains: Targhee National Forest: Idaho Ridge, ca 1/4 mi S of Packsaddle Road (Forest Road 235); ca 12 mi WNW of Driggs., 43.7417 -111.3211, 2165 - 2210m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Erwin F. Evert   250441993-06-19
U.S.A., Idaho, Fremont, Targhee National Forest: Island Park Plateau: ridge ca 0.5 mi NW of Blue Creek Reservoir, ca 16 mi NNW of Ashton., 44.238 -111.6053, 2043m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Erwin F. Evert   252061993-06-20
U.S.A., Idaho, Teton, Targhee National Forest: Big Hole Mountains: along south side of Milk Creek Road, ca 4 mi S of Idaho Hwy 33., 43.8179 -111.3296, 2088m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
611714Erwin F. Evert   254181993-06-27
U.S.A., Wyoming, Hot Springs, Southeastern Absarokas: foothills and ridge ca 0.5 mi W of Enos Creek, ca 20 mi SSW of Meeteetse., 43.9246 -108.8225, 2012m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
611775Erwin F. Evert   254451993-06-28
U.S.A., Wyoming, Hot Springs, Southeastern Absarokas: south side of Sanford Draw, in foothills ca 0.5 mi N of Grass Creek, ca 28 mi SSW of Meeteetse., 43.8655 -108.9228, 2195m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Erwin F. Evert   256951993-07-08
U.S.A., Montana, Sweet Grass, Beartooth Mountains: Custer National Forest: along Meyers Creek, in foothills ca 10 mi NW of Nye just W of the county line., 45.4869 -109.9428, 1799m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
780453Erwin F. Evert   271001994-06-15
U.S.A., Montana, Madison, Henry's Lake Mountains: Gallatin National Forest: along Sheep Creek, ca 1 1/2 mi S of the Madison River., 44.8028 -111.4266, 2012 - 2073m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
781463Erwin F. Evert   272891994-06-18
U.S.A., Montana, Madison, Madison Valley: along west and east sides of U.S. Highway 287, ca 5 mi S of Cameron., 45.124 -111.6691, 1659m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
782565Erwin F. Evert   290551995-06-15
U.S.A., Montana, Park, Paradise Valley: Gallatin National Forest: former Yankee Jim Campground, ca 13 mi NW of Gardiner., 45.1823 -111.8679, 1585m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
782711Erwin F. Evert   292311995-06-17
U.S.A., Montana, Park, Absaroka-Beartooth Mountains: Gallatin National Forest: ridge just N of the confluence of Anderson Creek and Mill Creek, ca 17 mi SE of Emigrant., 45.2667 -110.4629, 1982m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
783730Erwin F. Evert   296711995-06-25
U.S.A., Wyoming, Fremont, Southeastern Absarokas: Shoshone National Forest: along the southeast side of Horse Creek ca 1/3 mi NE of Horse Creek Campground, ca 10 mi N of Dubois., 43.6758 -109.62694, 2393m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
783560Erwin F. Evert   300521995-07-08
U.S.A., Montana, Sweet Grass, Beartooth Mountains: Gallatin National Forest: along East Boulder River, ca 4 mi ESE of East Boulder Campground, ca 24 mi S of Big Timber., 45.5161 -110.087, 1875m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
782258Erwin F. Evert   301741995-07-17
U.S.A., Montana, Park, Beartooth Mountains: Gallatin National Forest: Vernon Lake, ca 5 mi E of Cooke City., 45.006 -109.828, 2409m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
788732Erwin F. Evert   307271996-06-04
U.S.A., Montana, Carbon, Ridge 2.5 mi SW of Fromberg and 3/4 mi W of U.S. Highway 310., 45.3559 -108.9352, 1151m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
788025Erwin F. Evert   308661996-06-05
U.S.A., Montana, Stillwater, Ridge ca 1/4 mi E of Montana Highway 78, 1 mi NE of Absarokee., 45.5306 -109.4288, 1268m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
787046Erwin F. Evert   310811996-06-14
U.S.A., Montana, Gallatin, Along East Gallatin River just N of the Burlington Northern tracks, 3 mi E of Bozeman., 45.6616 -110.9714, 1494m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
787180Erwin F. Evert   311991996-06-14
U.S.A., Montana, Park, Gallatin Range foothills: ridge 1/8-1/4 mi N of Cokedale Road, 6 mi W of Livingston., 45.6471 -110.6834, 1555 - 1616m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
787572Erwin F. Evert   313481996-06-21
U.S.A., Montana, Park, Absaroka Mountains foothills: Gallatin National Forest: 2 1/2 mi NE of Gardiner, 0-1/3 mi N of the Jardine Road., 45.0513 -110.668, 1936 - 2012m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
787316Erwin F. Evert   314541996-06-22
U.S.A., Montana, Park, Absaroka-Beartooth Mountains: Gallatin National Forest: Casey Lake, 3 mi NE of Gardiner., 45.0659 -110.668, 2189m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
788375Erwin F. Evert   318031996-06-29
U.S.A., Montana, Gallatin, Madison Range: Gallatin National Forest: ridge 1/2 mi E of Hell Roaring Creek and 1/2 mi W of Montana Highway 191, 26 mi SW of Bozeman., 45.4433 -111.2387, 1756m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
788716Erwin F. Evert   321801996-07-19
U.S.A., Montana, Park, Absaroka Mountains: Gallatin National Forest: along Bear Creek Trail, 1/2 to 1 mi E of Knox Lake (Castle), ca 13 mi NE of Gardiner., 45.1387 -110.5862, 2439m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
818270Erwin F. Evert   328811997-06-11
U.S.A., Montana, Carbon, Ridge immediately N of County Road 421 and E of Monahan Road, 1.3 mi W of Joliet., 45.487 -109.0175, 1220m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
818530Erwin F. Evert   331231997-06-21
U.S.A., Wyoming, Hot Springs, Absaroka Mountains: ridge ca 1/3 mi N of the Middle Fork Owl Creek, ca 6 mi WNW of Anchor Reservoir; 40 mi WNW of Thermopolis., 43.6916 -108.9429, 2165m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
818791Erwin F. Evert   334431997-06-28
U.S.A., Montana, Park, Ridge and draw immediately E of the Yellowstone River, ca 2.5 mi S of Livingston., 1463 - 1494m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
820217Erwin F. Evert   348271998-06-02
U.S.A., Montana, Carbon, Wolf Canyon 1 mi S of the Yellowstone River, ca 14 mi WSW of Laurel., 45.5889 -109.0381, 1098 - 1128m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
820325Erwin F. Evert   351581998-06-13
U.S.A., Wyoming, Fremont, Bridger Mountains: along Birdseye Road in canyon 13 mi NE of Shoshoni., 43.4207 -108.1022, 1860m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
820595Erwin F. Evert   354211998-07-01
U.S.A., Montana, Park, Yellowstone National Park: northwest side of Mt. Everts, 3 mi SE of Gardiner., 45.0077 -110.668, 2195m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
820855Erwin F. Evert   357251998-07-10
U.S.A., Montana, Sweet Grass, Beartooth Mountains: Gallatin National Forest: along East Fork Boulder Trail, ca 3 mi SE of Box Canyon Guard Station, 45 mi SW of Big Timber., 45.3392 -110.2171, 2250m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
822272Erwin F. Evert   364911999-06-04
U.S.A., Montana, Stillwater, Coal Mine Coulee, ca 10 mi SE of Columbus., 45.5743 -109.1409, 1128m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
822408Erwin F. Evert   366071999-06-05
U.S.A., Montana, Stillwater, Ridge just N of the Huntley Creek Road, 4 mi SW of Columbus., 45.618 -109.326, 1189 - 1220m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
822424Erwin F. Evert   366451999-06-05
U.S.A., Montana, Sweet Grass, Ridge ca 1 mi S of the Yellowstone River and 2 mi WSW of Reed Point., 45.7053 -109.5728, 1220 - 1250m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
822486Erwin F. Evert   367161999-06-11
U.S.A., Montana, Park, Absaroka Mountains: Yellowstone National Park: Black Canyon of the Yellowstone, along the Yellowstone River between Crevice Lake and Knowles Falls., 45.0077 -110.5862, 1707 - 1738m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
822610Erwin F. Evert   368281999-06-20
U.S.A., Wyoming, Park, Yellowstone Plateau: Yellowstone National Park: along the east side of Hellroaring Creek, ca 1 mi N of the Yellowstone River., 44.9649 -110.4506, 2012m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
822750Erwin F. Evert   370251999-07-10
U.S.A., Wyoming, Park, Absaroka Mountains: Yellowstone National Park: along Slough Creek Trail, ca 3 mi NE of trailhead., 44.9504 -110.2877, 2012m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
667060Amy J. Roderick   14951997-06-30
U.S.A., Wyoming, Carbon, Upper North Platte and Laramie River Drainages: Freezeout Mountains: ca 1 air mi from junction of Wyo Hwy 77 and Wyo Hwy 487, ca 22 air mi NW of Medicine Bow., 42.1807 -106.2672, 2122m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
785998Paul B. Marcum, Daniel T. Busemeyer, Mary Ann Feist, Loy R. Phillippe   2596.12004-06-17
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. Onion Gulch quad., 44.0035 -107.2015, 2181m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
667059Amy J. Roderick, Pamela Foster   15321997-07-03
U.S.A., Wyoming, Fremont, Upper North Platte and Laramie River Drainages: E of Agate Flat or BLM Road 2404, ca 15.7 air mi NW of Three Forks Junction; ca 9 air mi NE of Jeffrey City., 42.4966 -107.6714, 1921 - 1936m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
667058Amy J. Roderick   16111997-07-03
U.S.A., Wyoming, Natrona, Upper North Platte and Laramie River Drainages: Middle Fork Sage Hen Creek S of Beaver Divide and W of Rattlesnake Hills, 21.2 road mi NE along Agate Flat or BLM Road 2404 from U.S. Hwy 287., 42.7589 -107.4748, 2195 - 2210m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
B. E. Nelson, Joy Handley   507742000-07-16
U.S.A., Idaho, Adams, Payette National Forest and Vicinity: West Mountains: just NNE of Potato Knob below Forest Road 214, ca 15 air mi SE of Council; ca 21 air mi E of Cambridge., 44.5494 -116.2596, 1732 - 1768m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Joy Handley   39862000-05-21
U.S.A., Idaho, Idaho, Payette National Forest and Vicinity: Salmon River Canyon: Vinegar Creek boat ramp to Huntz Gulch along Forest Road 103, ca 13 air mi N of Burgdorf; ca 11-14 air mi ENE of Riggins Hot Springs., 45.4648 -115.9114, 579 - 640m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Joy Handley   41562000-05-23
U.S.A., Idaho, Adams, Payette National Forest and Vicinity: Weiser River Valley: along old U.S. Hwy 95 S of Fruitvale, ca 4.5-5.5 air mi N of Council; ca 14 air mi SSW of New Meadows., 44.7956 -116.4215, 915m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Joy Handley   43472000-05-27
U.S.A., Idaho, Washington, Payette National Forest and Vicinity: Hitt Mountains: area around open pit mine between heads of 4th of July and Dennett creeks, ca 16 air mi NW of Midvale; ca 18 air mi W of Cambridge., 44.5639 -117.049, 1555 - 1738m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Joy Handley   44182000-07-28
U.S.A., Idaho, Washington, Payette National Forest and Vicinity: Buckwheat Flats Research Natural Area: along Sage Creek, ca 5 air mi SW of Midvale; ca 12 air mi SW of Cambridge., 44.4468 -116.8428, 915 - 1037m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Joy Handley   46512000-06-01
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., 45.1874 -116.7079, 549 - 640m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Joy Handley   48682000-06-04
U.S.A., Idaho, Washington, Payette National Forest and Vicinity: Hitt Mountains: along logging road off Forest Road 573 (Hill Creek Road); ca 10 air mi NW of Midvale; ca 11 air mi W of Cambridge., 44.5494 -116.9073, 1601 - 1738m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Joy Handley   49942000-06-08
U.S.A., Idaho, Washington, Payette National Forest and Vicinity: Hitt Mountains: along logging road just E of Wash Pan Creek, ca 13 air mi NW of Cambridge; ca 23 air mi WSW of Council., 44.6653 -116.887, 1524 - 1616m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Joy Handley   50742000-06-10
U.S.A., Idaho, Washington, Payette National Forest and Vicinity: Weiser River Valley: along Keith Creek Road just W of Shoe Peg Valley, ca 5.5 air mi NW of Midvale; ca 8 air mi SW of Cambridge., 44.5205 -116.8263, 945 - 1098m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Joy Handley, Denise L. Fairbanks   53002000-06-13
U.S.A., Idaho, Washington, Payette National Forest and Vicinity: Hitt Mountains: along 4WD trail at the top of Neil Gulch, just N of Arrowhead Spring, ca 17 air mi NW of Cambridge; ca 19 air mi NW of Midvale., 44.6798 -116.9882, 1524 - 1692m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Joy Handley, Denise L. Fairbanks   54522000-06-15
U.S.A., Idaho, Valley, Payette National Forest and Vicinity: Long Valley: Ponderosa State Park: N of McCall, ca 10 air mi E of New Meadows., 44.9554 -116.0758, 1524m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Joy Handley, Denise L. Fairbanks   55922000-06-17
U.S.A., Idaho, Adams, Payette National Forest and Vicinity: Salmon River Mountains: Bear Basin and along Forest Road 452, ca 4 air mi NW of McCall; ca 7 air mi ESE of New Meadows., 44.9554 -116.137, 1616 - 1646m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Joy Handley   56502000-06-19
U.S.A., Idaho, Adams, Payette National Forest and Vicinity: Weiser River Valley: just NE of Granger Butte, ca 7 air mi S of Indian Valley; ca 15 air mi SE of Cambridge., 44.4613 -116.4236, 1037m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Joy Handley   57082000-06-20
U.S.A., Idaho, Adams, Payette National Forest and Vicinity: Salmon River Mountains: west-facing slope of Meadows Hill, just N of Fish Lake, ca 5 air mi SE of New Meadows; ca 6 air mi W of McCall., 44.9119 -116.2185, 1463 - 1585m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Joy Handley, Phillip G. Lawrence   60072000-06-25
U.S.A., Idaho, Washington, Payette National Forest and Vicinity: Cuddy Mountains: Cuddy Mountain, just S of East Brownlee Creek, ca 14 air mi NNE of Cambridge; ca 18 air mi W of Council., 44.7522 -116.7858, 1738 - 1921m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Joy Handley, Phillip G. Lawrence   60932000-06-27
U.S.A., Idaho, Washington, Payette National Forest and Vicinity: Cuddy Mountains: Boundary Trail, just S of Grizzly Basin, ca 8 air mi N of Cambridge; ca 13 air mi W of Council. Also SE/14, 44.6943 -116.6846, 1220 - 1433m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
667057Amy J. Roderick   16681997-07-03
U.S.A., Wyoming, Fremont, Upper North Platte and Laramie River Drainages: Cranner Rock N of U.S. Hwy 287, ca 9.3 air mi NW of Three Forks Junction; ca 16.8 air mi ESE of Jeffrey City., 42.4529 -107.5534, 1921m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Joy Handley   12711999-07-01
U.S.A., Idaho, Washington, Payette National Forest and Vicinity: Cuddy Mountains Area: Forest Road 048 between Olive and Dry creeks, ca 11.5 air mi NW of Council; ca 18 air mi N of Cambridge., 44.8242 -116.6239, 1341 - 1433m
RM
Zigadenus venenosus var. gramineus (Rydb.) O. S. Walsh ex M. Peck
Joy Handley   18011999-07-12
U.S.A., Idaho, Adams, Payette National Forest and Vicinity: Smith Mountain just SW of lookout on Forest Road 073, ca 10 air mi NNE of Bear; ca 19 air mi NW of New Meadows., 45.1294 -116.6059, 2073 - 2165m
Page 19, records 1801-1900 of 3166

Google Map

Google Maps is a web mapping service provided by Google that features a map that users can pan (by dragging the mouse) and zoom (by using the mouse wheel). Collection points are displayed as colored markers that when clicked on, displays the full information for that collection. When multiple species are queried (separated by semi-colons), different colored markers denote each individual species.

Google Earth (KML)

This creates an KML file that can be opened in the Google Earth mapping application. Note that you must have Google Earth installed on your computer to make use of this option.