Pilocereus engelmannii Lem.
, Ill. Hort. ix. (1862) Misc. 98.
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:137664-1
- Publication
- L'Illustration Horticole. Ghent & Brussels
- Collation
- ix. (1862) Misc. 98
- Family as entered in IPNI
- Cactaceae