Cirsium rothrockii Petr.

, Bot. Tidsskr. 31: 68 (1911). BHL
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External links to taxonomic opinions:
WFO POWO
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:59149-2
Publication
Botanisk Tidsskrift
Collation
31: 68
Family as entered in IPNI
Asteraceae

Links

Nomenclatural link
Cnicus rothrockii A.Gray, Proc. Amer. Acad. Arts 17: 220 (1882).