External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:977705-1
- Publication
- Calyx. Sutton under Whitestone Cliffe
- Collation
- 4(4): 141 (1994), basionym as 'Pilosocereus':
- Date of Publication
- 1994
- Family as entered in IPNI
- Cactaceae