Cirsium callilepis var. oregonense (Petr.) J.T.Howell
, Leafl. W. Bot. 9: 10 (1959).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:58969-2
- Publication
- Leaflets of Western Botany. San Francisco, CA
- Collation
- 9: 10
- Family as entered in IPNI
- Asteraceae