IPNI Life Sciences Identifier (LSID)

urn:lsid:ipni.org:names:59115-2

Publication

Contributions from the United States National Herbarium. Smithsonian Institution

Collation

19: 753

Family as entered in IPNI

Asteraceae

Links

Nomenclatural link

Carduus perennans Greene, Bull. Torrey Bot. Club 25(3): 123 (1898).

Same citation as

Cirsium perennans Wooton & Standl., Contr. U.S. Natl. Herb. 19: 753 (1915).