External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:196521-2
- Publication
- Möller's Deutsche Gärtner-Zeitung. Erfurt.
- Collation
- 45: 81, 82, fig
- Date of Publication
- March, 1930
- Family as entered in IPNI
- Cactaceae
Type Information
- Distribution Of Types
- Venezuela (Northern South America, Southern America)