External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:149469-2
- Publication
- Anales del Museo Nacional de Buenos Aires. Buenos Aires
- Collation
- 7: 289
- Family as entered in IPNI
- Cactaceae
Type Information
- Collector Team
- Juan Valentin 48
- Type Herbaria
- lectotype LP
isotype BA - Distribution Of Types
- Trelew, Cima Alta, Chubut (Argentina)