Cephalocereus guerreronis (Backeb.) Buxb.
, Bot. Stud. 12: 101 (1961).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:52153-2
- Publication
- Botanische Studien. Jena
- Collation
- 12: 101
- Family as entered in IPNI
- Cactaceae