Echinocactus polycephalus Engelm. & J.M.Bigelow
, Descr. Cact. [G. Engelmann & J. Bigelow] iv. 31. (1856).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:132086-1
- Publication
- Description of the Cactaceae
- Collation
- iv. 31.
- Family as entered in IPNI
- Cactaceae
Original Data
- Remarks
- Calif