Carduus osterhoutii Rydb.

, Bull. Torrey Bot. Club 32: 131 (1905). BHL
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External links to taxonomic opinions:
WFO POWO
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:45576-2
Publication
Bulletin of the Torrey Botanical Club. New York
Collation
32: 131
Family as entered in IPNI
Asteraceae

Type Information

Distribution Of Types
Colorado (Northwestern U.S.A., Northern America)

Links

Basionym of
Cirsium clavatum var. osterhoutii (Rydb.) D.J.Keil, Sida 21(1): 212 (2004).
Nomenclatural link
Cirsium osterhoutii Petr., Beih. Bot. Centralbl., Abt. 2. 35: 554 (1917).
Same citation as
Carduus osterhoutii Rydb., Bull. Torrey Bot. Club 32(3): 131 (1905).