- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:45506-2
- Species Name
- Carduus californicus Greene, Proc. Acad. Nat. Sci. Philadelphia 1892: 359 (1893).
- Publication
- University of California Publications in Botany. Berkeley, CA
- Collation
- 3: 241
- Family as entered in IPNI
- Asteraceae