IPNI Life Sciences Identifier (LSID)

urn:lsid:ipni.org:names:45489-2

Publication

Proceedings of the Academy of Natural Sciences of Philadelphia. Philadelphia, PA

Collation

1892: 362

Family as entered in IPNI

Asteraceae

Links

Nomenclatural link

Cnicus carlinoides var. americanus A.Gray, Proc. Amer. Acad. Arts 10: 48 (1874).

Same citation as

Carduus americanus Greene, Proc. Acad. Nat. Sci. Philadelphia 44: 362 (1893).