Home >> Collections >> Search Criteria >> Specimen Records
Dataset: All Collections
Taxa: Cirsium undulatum (Cnicus undulatus, Cirsium undulatum f. album), Cirsium undulatum var. undulatum (Cirsium ochrocentrum var. helleri, Cirsium undulatum var. megacephalum, Cnicus undulatus var. megacephalus, Carduus helleri, Carduus undulatus, Cirsium helleri, Cirsium megacephalum)
Search Criteria: Colorado; Jefferson; includes cultivated/captive occurrences
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California Polytechnic State University, Robert F. Hoover Herbarium

OBI
Cirsium undulatum (Nutt.) Spreng.
OBI149313Tom Schweich   23702020-06-20
United States, Colorado, Jefferson, Native and Naturalized Flora of the Golden Area, Jefferson County, Colorado. Colorado School of Mines Survey Field. Southern part of the Survey Field, high plains at the base of the Rocky Mountain Front Range, 3.15 km. south of the GNIS location of Golden., 39.73385157 -105.2232369, 1850m

Colorado State University, Charles Maurer Herbarium

CS
Cirsium undulatum (Nutt.) Spreng.
109790collectors: C Schroeder & C Paty 28   1987-07-23
United States, Colorado, Jefferson County, Lone Rock Campgnd, 39.25 -105.34, 1783m

Kathryn Kalmbach Herbarium

DBG:KHD
Cirsium undulatum (Nutt.) Spreng.
KHD00007925Loraine Yeatts   6461983-07-03
United States of America, Colorado, Jefferson, S. Table Mt.; near summit of S. facing mesatop slope, 39.747052 -105.187922
DBG:KHD
Cirsium undulatum (Nutt.) Spreng.
KHD00007918Peter Root   88-7A1988-06-17
United States of America, Colorado, Jefferson, near Waterton town site, 39.492355 -105.090977
DBG:KHD
Cirsium undulatum (Nutt.) Spreng.
KHD00014674RHR Staff led group   A1522003-06-27
United States of America, Colorado, Jefferson, Majestic View Nature Center; 7030 Garrison Street, Arvada, CO. Along south side of 72nd Ave, 500 feet west of wildlife tunnel., 39.824489 -105.097245, 1676m
DBG:KHD
Cirsium undulatum (Nutt.) Spreng.
KHD00021481Stanley Smookler   4832004-07-28
United States of America, Colorado, Jefferson, Pine Valley Ranch Park: Along Park-entrance road, accessed from Jefferson County Rd 126, 1/4 mi N of town of Pine, 39.410971 -105.339278, 2118m
DBG:KHD
Cirsium undulatum (Nutt.) Spreng.
KHD00007921E.H. Brunquist   PM-1231960-07-28
United States of America, Colorado, Jefferson, about 125 yds east of the archeological project of the Peabody Museum (Harvard Univ.), 39.714117 -105.215354, 1859m
DBG:KHD
Cirsium undulatum (Nutt.) Spreng.
KHD00007924Loraine Yeatts   6461983-07-03
United States of America, Colorado, Jefferson, S. Table Mt.; near summit of S. facing mesatop slope, 39.747052 -105.187922
DBG:KHD
Cirsium undulatum (Nutt.) Spreng.
KHD00028016G. A. Douglas   1936-07-01
United States of America, Colorado, Jefferson, Genesee Park., 2286m
DBG:KHD
Cirsium undulatum (Nutt.) Spreng.
KHD00056598Gregory Selenke   s.n.1981-10-13
United States of America, Colorado, Jefferson, 6 miles south of Chatfield Dam., 39.483238 -105.119593, 1768m
DBG:KHD
Cirsium undulatum (Nutt.) Spreng.
KHD00063456Tom Schweich   14602016-06-27
United States of America, Colorado, Jefferson, Ranson/Edwards Homestead Open Space Park. High plains above Rocky Flats, 1.6 mi. west on CO Hwy 72 from CO Hwy 93, 1.3 mi. north on Plainview Road, then 195 m. east along the north side of an ephemeral stream; 15.2 km. north northwest of the GNIS location of Golden., 39.89011204 -105.2595281, 1937m
DBG:KHD
Cirsium undulatum (Nutt.) Spreng.
KHD00072196Melissa Islam   15652016-06-07
United States of America, Colorado, Jefferson, Denver Botanic Gardens at Chatfield, South Property. Ca. 4.5 km south of C-470 and S. Wadsworth Blvd (SH 121) junction, and ca. 300 m west of S. Wadsworth Blvd., 39.5148 -105.09211, 1720m
DBG:KHD
Cirsium undulatum (Nutt.) Spreng.
KHD00079304Tom Schweich   23702020-06-20
United States of America, Colorado, Jefferson, Colorado School of Mines Survey Field. Southern part of the Survey Field, high plains at the base of the Rocky Mountain Front Range, 3.15 km. south of the GNIS location of Golden., 39.73385157 -105.2232369, 1850m

New York Botanical Garden Steere Herbarium

NY
Cirsium undulatum (Nutt.) Spreng.
2053610G. W. Letterman   s.n.1885-07-13
United States of America, Colorado, Jefferson Co., 39.755543 -105.2211

Rocky Mountain Herbarium

RM
Cirsium undulatum (Nutt.) Spreng.
313306Edmund R. Cross   s.n.1913-07-20
U.S.A., Colorado, Jefferson, Golden., 1738m

University of Colorado Museum of Natural History Herbarium Vascular Plant Collection

COLO:V
Cirsium undulatum (Nuttall) Sprengel
00060111Gregory Kunkel; Leila Shultz   3001973-07-13
United States, Colorado, Jefferson, Rocky Flats Site, 7 mi S of Boulder. SW of plant., 39.8784213 -105.1943145
COLO:V
Cirsium undulatum (Nuttall) Sprengel
00060160Gregory Kunkel; Leila Shultz   1821973-06-18
United States, Colorado, Jefferson, 7 mi. S of Boulder. N-NE of plant site.
COLO:V
Cirsium undulatum (Nuttall) Sprengel
00779975M.L. Denham   980061998-07-07
United States, Colorado, Jefferson, Ranson/Edwards Park., 39.89507 -105.27137
COLO:V
Cirsium undulatum (Nuttall) Sprengel
02434405Tom Schweich   23772020-06-23
United States, Colorado, Jefferson, Ranson/Edwards Homestead Open Space Park. High plains above Rocky Flats, 1.7 mi west on CO Hwy 72 from CO Hwy 93, 1.2 mi generally north on Plainview Road, then 450 m east along the north side of an ephemeral stream, 19.9 km NNW of the GNIS location of Golden., 39.8905 -105.2579, 1932m

University of Kansas Ronald L. McGregor Herbarium

KANU
340109Gregory Kunkel; Leila M Shultz   1821973-06-18
United States, Colorado, Jefferson, Boulder, 7 mi S on Rocky Flats Pediment, 39.9067 -105.194059
KANU
Cirsium undulatum (Nutt.) Spreng.
336599Gregory Kunkel; Leila M Shultz   3001973-07-13
United States, Colorado, Jefferson, Boulder, 7 mi S on Rocky Flats Pediment, 39.877668 -105.19393
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