External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:151257-2
- Publication
- Notizblatt des Botanischen Gartens und Museums zu Berlin-Dahlem. Berlin-Dahlem
- Collation
- 12: 226
- Family as entered in IPNI
- Cactaceae
Type Information
- Distribution Of Types
- Tamaulipas (Mexico, Northern America)