External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:132348-1
- Publication
- Les Cactees Histoire, Patrie Organes de Vegetation, Inflorescence Culture, etc. Paris
- Collation
- 56
- Date of Publication
- Aug 1868
- Family as entered in IPNI
- Cactaceae
Remarks
Lemaire's reference to the basionym is indirect: Il est important de faire observer ici que toutes les especes de Cereus figurees par M. Engelmann appartiennent, soit aux Echinocactes, soit aux Echinocierges ...