External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:175692-2
- Publication
- Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie. Leipzig
- Collation
- 36(5): 455
- Date of Publication
- 10 Nov 1905
- Family as entered in IPNI
- Cactaceae
Type Information
- Distribution Of Types
- America