Carduus hookerianus var. eriocephalus (A.Gray) A.Nelson
, New Man. Bot. Centr. Rocky Mt. 585 (1909).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:45539-2
- Publication
- New Manual of Botany of the Central Rocky Mountains. New York
- Collation
- 585
- Family as entered in IPNI
- Asteraceae