External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:134532-1
- Publication
- Mémoires du Museum d'Histoire Naturelle. Paris
- Collation
- 17: 109
- Family as entered in IPNI
- Cactaceae
Original Data
- Remarks
- Mexic