External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:87599-2
- Publication
- Anales del Museo Nacional de Montevideo. Montevideo
- Collation
- 5: 193
- Family as entered in IPNI
- Cactaceae
Type Information
- Distribution Of Types
- Uruguay (Southern South America, Southern America)