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University of Colorado Herbarium Databases

Dataset: All Collections
Taxa: Toxicoscordion venenosum, Toxicoscordion venenosum var. venenosum (Zigadenus venenosus, Zigadenus venenosus var. venenosus), Toxicoscordion venenosum var. gramineum (Toxicoscordion gramineum, Zigadenus gramineus, Zigadenus intermedius, Zigadenus venenosus var. gramineus)
Search Criteria: excluding cultivated/captive occurrences

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Page 1, records 1-94 of 94

University of Colorado Museum of Natural History Herbarium Vascular Plant Collection


COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451674Alice Eastwood   sn1887-06-00
United States, Colorado, Unknown-E, Denver., 39.7391489 -104.9847115

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451682W. A. Weber   48571949-06-25
United States, Colorado, Larimer, Owl Canyon, ca. 18 mi NW of Ft. Collins., 40.76249 -105.17554

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451690J.H. Ehlers   80831941-05-31
United States, Colorado, Jefferson, Upper slopes of Lookout Mt. Golden., 39.73248 -105.23861, 2225m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451708Francis Ramaley   99321914-06-27
United States, Colorado, Boulder, Boulder., 40.0149774 -105.2705492

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451716W. W. Robbins   48941908-00-00
United States, Colorado, Pueblo, Near Beulah., 38.07501 -104.98666

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451724Francis Ramaley   sn1899-06-00
United States, Colorado, Boulder, Near Boulder., 40.0149774 -105.2705492

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451732Francis Ramaley   27541907-06-14
United States, Colorado, Larimer, Lower Box Elder Canyon., 40.94869 -105.19875

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451740G.S. Dodds   20891906-07-01
United States, Colorado, Weld, Pawnee Buttes. Heads of gulches., 40.81751 -103.99364

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451757Harold W. Campbell   2551933-05-17
United States, Colorado, Boulder, Gregory Canyon., 39.9997397 -105.2900418

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451765W.C. Ferril   sn1903-06-16
United States, Colorado, Unknown-E, Clear Creek, Denver.

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451773G. E. Osterhout   46871912-05-25
United States, Colorado, Unknown, Routt's Place.

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451781G. E. Osterhout   sn1909-06-04
United States, Colorado, Weld, Windsor., 40.47748 -104.90136

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451799Edwin Payson   2531914-04-27
United States, Colorado, Montrose, Naturita., 38.21883 -108.56463, 1646m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451807Donald L. Hazlett   97321997-05-24
United States, Colorado, Otero, Comanche National Grassland. E of highway 350, near Delhi., 37.65246 -104.03148, 1521m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451815R. Popp   82-681982-05-27
United States, Colorado, Rio Blanco, ½ mile W of Fletcher Gulch and 2 miles N of East Fork Spring Creek., 40.0622054 -108.6112067, 2125m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451823Gregory Kunkel   1121973-06-11
United States, Colorado, Jefferson, Rocky Flats Site, 7 mi S of Boulder, on Rocky Flats Pediment. Just S of periphery fence., 39.9035888 -105.2034636

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451831Mary Edwards   E-4291983-06-01
United States, Colorado, Jefferson, S. Table Mt, along trail on steep W facing slope S of Castle Rock., 39.753399 -105.208322, 1926m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451849Rena P. Duthie   6181920-05-18
United States, Colorado, Jefferson, Bluffs of Clear Creek between Denver and Golden.

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451856E. Hall   5511862-00-00
United States, Colorado, Unknown-E, [No locality data provided on the label.]

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451864J.M. Coulter   sn1873-05-20
United States, Colorado, Unknown-E, Denver. Colorado Territory.

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451872Geo. W. Kelly   15371949-05-30
United States, Colorado, San Miguel, 15 mi. W of Placerville., 38.00915 -108.32776, 2225m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451880Carol Miller   391961-05-14
United States, Colorado, Montrose, Black Canyon National Monument Headquarters area, South Rim., 38.58115 -107.71518

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451898Dorothy Chambers   1671961-06-04
United States, Colorado, Jefferson, Chambers place, 2 miles S of Broomfield on Wadsworth.

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Toxicoscordion venenosum (S. Watson) Rydberg
00451906W.C. Ferril   sn1906-05-14
United States, Colorado, Montezuma, Dolores., 37.47389 -108.50453

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451914G. E. Osterhout   29061904-05-24
United States, Colorado, Weld, South of river, Windsor., 40.45475 -104.90138

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451922G.S. Dodds   19171906-06-15
United States, Colorado, Larimer, Mesa-Fossil Creek., 40.49801 -105.04765

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451930Francis Ramaley   103471915-05-29
United States, Colorado, Boulder, Boulder., 40.0149774 -105.2705492

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451948C. William T. Penland   18061942-05-31
United States, Colorado, Montrose, Black Canyon National Monument., 38.58115 -107.71518, 2499m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451955Francis Ramaley   118831920-06-27
United States, Colorado, Weld, Wildcat Mound near Johnstown., 40.28998 -104.85997

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451963Vlad Siplivinsky   10491981-00-00
United States, Colorado, Mesa, Grand Mesa National Forest. On southern slope of Grand Mesa Plateau between Steamboat Rock Campground and Wildrose Picnic Ground., 39.0103641 -108.2336021, 2499m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451971Vlad Siplivinsky   1072A1981-05-31
United States, Colorado, Delta, Grand Mesa National Forest. Above Cedaredge., 38.9718928 -107.9324682, 2365m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451989Hans Beck   34791982-06-01
United States, Colorado, San Miguel, Road from Dry Creek Basin Store to Sandy's Fort Pass. Along Nelson Creek., 38.0296776 -108.483868, 2147m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00451997Paula Wiens   sn1984-05-12
United States, Colorado, La Plata, Ft. Lewis College., 37.2786423 -107.8674159, 2079m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00452003Tim Hogan   9981991-05-17
United States, Colorado, Boulder, Boulder Mt. Parks. Chautauqua Meadows., 39.9974535 -105.2780245, 1737m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00452011W. A. Weber   166971983-06-13
United States, Colorado, Boulder, White Rocks Area Conservation Easement, along north bank of Boulder Creek, 8 miles NW [sic] of Boulder. East entrance area., 40.0551945 -105.1312073, 1700m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00452029Nan Lederer   97-561997-05-31
United States, Colorado, Logan, Sand Canyon, NW corner of county, 1.5 mile S of Nebraska border., 40.97937 -103.47475, 1402m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00540310Jody K. Nelson   61994-05-18
United States, Colorado, Jefferson, Rocky Flats Site. 7 miles south of Boulder on Rocky Flats Pediment, BXOIL site., 39.8937744 -105.2148276, 1840m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00552869June D. Haines   111741995-06-02
United States, Colorado, Jefferson, Rocky Flats Site. 7 miles south of Boulder on Rocky Flats Pediment, east of rifle range fenceline, south of Rock Creek, southeast of TR02., 39.9087158 -105.1980501, 1820m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00791608Dina Clark   20072003-06-15
United States, Colorado, Montrose, Black Canyon of the Gunnison National Park. Dead Horse Stockpond Along Deadhorse Trail near the Kneeling Camel Overlook on the North Rim Road. GPS waypoint: AB10., 38.55818 -107.66403, 2426m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00822320Tim Hogan   42372004-05-09
United States, Colorado, Montrose, Black Canyon of the Gunnison National Park. South Rim. Flats on opposite side of road from Painted Wall and Chasm View pullouts; west of visitor center. GPS waypoint: AB26., 38.57973 -107.71493, 2377m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00825000Janet Wingate   80522003-05-27
United States, Colorado, Arapahoe, Plains Conservation Center, West Bijou Creek property. 5,760 acres in the Denver Basin along West Bijou Creek, 38 miles SE of downtown Denver and 12 miles S of Strasburg., 39.5699876 -104.3056248, 1726m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00859686F.A. Branson   sn1961-06-05
United States, Colorado, Jefferson, 12 miles W. of Denver. Green Mt., 39.7078 -105.17174, 1768m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00870956Sarah Nunn   3552001-05-26
United States, Colorado, Larimer, Roosevelt National Forest: Front Range: Alexander Mountain off U.S. Hwy 34 north side of The Narrows, ca 6 air mi W of Loveland., 40.428754 -105.240839, 2042m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00878769Ronald L. Hartman   704892001-05-23
United States, Colorado, Moffat, North-central Colorado: Cedar Mountain, ca 6 air mi NW of Craig., 40.57551 -107.61491, 2210m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00912154Francis Daniels   1061906-06-20
United States, Colorado, Boulder, Canon at foot of Flagstaff Mt. in mesa, Boulder., 1768m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00912162Francis Daniels   7591906-08-11
United States, Colorado, Boulder, Bear Canon, Boulder., 39.9708371 -105.3037144, 2134m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00917864Dina Clark   23772007-05-23
United States, Colorado, Weld, Chalk Bluffs, approx. 8 miles ENE of Rockport., 40.92136 -104.64025, 1743m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00935643Ronald L. Hartman   641141999-05-12
United States, Colorado, Las Animas, Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity. County Road 81.5, ca. 3 air mi S of Beshoar., 37.18056 -104.39552, 1829m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00944868Brian Elliott   591998-05-25
United States, Colorado, Pueblo, Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Greenhorn Road just S of Colo Hwy 165 over Greenhorn Creek., 37.93471 -104.86202, 1823m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00972570Rick Harner   sn2010-05-29
United States, Colorado, Delta, North of Cedaredge on Highway 65 at mile post 17.6., 38.9736 -107.92648, 2393m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
00988881Marian J. Rohman   30001993-05-23
United States, Colorado, Montezuma, [No locality data provided on the label.]

COLO:V
01829852Tim Hogan   54772015-06-02
United States, Colorado, BOULDER, City of Boulder Mountain Park, just south of Shadow Canyon., 39.9446 -105.28605, 1981m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
01831510Dina Clark   3948a2014-06-12
United States, COLORADO, ELBERT, Approximately 12 miles northeast of Deer Trail; uplands above Muddy Creek, 39.548617 -103.912268, 1629m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02163301Michael K. Kirkpatrick   49922011-05-22
United States, Colorado, Mesa, Colorado River Valley: mesas on either side of Little Horsethief Creek, S of Sunnyside Road, ca 3 air mi NW of Horsethief Mountain and ca 2 air mi SE of De Beque., 39.3091 -108.1887, 1585 - 1768m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02201853Bruce Bosley   15-182015-04-28
United States, Colorado, Morgan, Wagner's Sandcherry Ranch, West of Morgan County road 12 @ 3/4 mile, 3.8 mi. South of I-76., 40.2028 -103.9325, 1364m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255008Arnold Tiehm   16134
United States, Nevada, Humboldt

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255016R. Arjal   1791978-06-24
United States, Wyoming, Albany, Sage-Greasewood; Southeast Exposure., 41.0099 -105.7553, 2317m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255024Richard F. Harner   181978-05-30
United States, Wyoming, Natrona, Sagebrush-grassland., 42.82509 -107.47172, 2073m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255032Marc Theisen   4751979-06-16
United States, Wyoming, Crook, Oshoto School House vicinity., 44.585261 -104.915253

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255040R. Harner   7711980-06-24
United States, Wyoming, Fremont, 9 mi SE of Jeffery City., 42.383872 -107.707616, 2225m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255057Catherine Houck   101985-05-13
United States, New Mexico, Colfax, Rest stop south of Raton., 36.778824 104.443423, 1890m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255065Luanne Lum   13962002-05-23
United States, Wyoming, Hot Springs, Bighorn Basin: along Red Hole or BLM Road 1426, ca 8.9 air mi ESE of Lucerne and ca 10.2 air mi ENE of Thermopolis., 43.7636 -108.0265, 1465 - 1494m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255073Luanne Lum   34232002-06-30
United States, Wyoming, Big Horn, Big Horn Mountains: along Cold Springs Road S of Medicine Lodge Canyon, ca 10 air mi NE of Hyattville and ca 34 air mi NE of Worland., 44.3208 -107.4351, 2412 - 2433m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255081Bethany Lewis   1382007-06-02
United States, Wyoming, Albany, Laramie Plains: Hutton Lake National Wildlife Refuge: ca 10 air mi SW of Laramie., 41.0099 -105.7553, 2317m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255099Bethany Lewis   792007-05-13
United States, Wyoming, Carbon, Bamforth National Wildlife Refuge, Laramie Plains. 7 air miles northwest of Laramie., 41.339363 -106.332097, 3139m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255107B. E. Nelson   97441983-06-21
United States, Wyoming, Park, Bighorn Basin: along Spring Creek, ca 2 air mi W of Meeteetse., 44.16083 -108.90472, 1799m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255115Arnold Tiehm   14448
United States, Nevada, Humboldt

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255123Arnold Tiehm   14424
United States, Nevada, Humboldt

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255131   
United States, Oregon, Wallowa

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255149C. L. Hitchcock   18261
United States, Montana, Lake

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255156W. A. Weber   2118
United States, Idaho, Clearwater

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Toxicoscordion venenosum (S. Watson) Rydberg
02255164B. A. Packer   3401997-06-17
United States, Wyoming, Laramie, Laramie Range: ca 1.5 road mi S of Federal; ca 25 air mi NE of Laramie., 41.2397 -105.125, 2015 - 2030m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255172   
United States, North Dakota, Mercer

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255180J. Henderson   s.n.1921-06-13
United States, Wyoming, Como Ridge, 1 mi E of Medicine Bow.

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255198   
United States, Oregon, Jefferson

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255206Peter Robinson   s.n.1978-06-05
United States, Wyoming, Fremont, 14 mi E of Jeffery City., 42.460671 -107.574881, 2316m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255214   
United States, California, Calaveras

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255222Aven Nelson   69751900-05-31
United States, Wyoming, Carbon, Sand Creek., 41.4666 -106.3962, 2688 - 2691m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255230   
United States, California, Colusa

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255248   
United States, California, Inyo

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255255   
United States, Washington, Klickitat

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255263   
United States, California, El Dorado

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255271   
United States, Washington, Asotin

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255289   
United States, Washington, Grays Harbor

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255297   
United States, California, Mendocino

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255305   
United States, Washington, Kittitas

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255313   
United States, California, Colusa

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255321   
Canada, British Columbia

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255339   
United States, California

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255347   
United States, California

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255354W. A. Weber   2118
United States, Idaho, Clearwater

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255362   
United States, Washington, Ferry

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Toxicoscordion venenosum (S. Watson) Rydberg
02255370Marion Ownbey   6071935-05-30
United States, Wyoming, Crook, 1/2 mi SW of Hulett., 44.6678 -104.604, 1159m

COLO:V
Toxicoscordion venenosum (S. Watson) Rydberg
02255388Aven Nelson   69751900-05-31
United States, Wyoming, Albany, Sand Creek., 41.647 -105.741, 2317m


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Page 1, records 1-94 of 94


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