University of Wisconsin-Madison, Wisconsin State Herbarium
(WIS)
Catalog #:
v0290454WIS
Occurrence ID (GUID):
9550896c-7ebf-49c0-be6e-6c91d1ae04b5
Taxon:Cirsium flodmanii (Rydb.) Arthur Family: Asteraceae
Determiner: David J. Keil (2002)
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Collector:
Gerald B. Ownbey
Number:
1282
Date: 1949-09-06
Verbatim Date: Sept. 6, 1949
Additional Collectors:
F. Ownbey
Locality:
United States, South Dakota, Meade, 3.5 mi SE of Black hawk, Hwy 14
Description:
Very common here and for several miles northward, especially in hwy. drainage ditch, Many late clones still with flowering heads. Grows in wetter places than does C. undulatum in the same vicinity.