External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:244571-2
- Publication
- Möller's Deutsche Gärtner-Zeitung. Erfurt.
- Collation
- 48: 397, fig.
- Family as entered in IPNI
- Cactaceae
Type Information
- Locality
- Guanajuato & Queretaro
- Distribution Of Types
- Mexico (Northern America)