External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:132917-1
- Publication
- Flora Brasiliensis
- Collation
- 4(2): 218
- Date of Publication
- 1 Sep 1890
- Family as entered in IPNI
- Cactaceae
Original Data
- Remarks
- Bras