External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:128785-1
- Publication
- Caldasia. Boletin del Instituto de Ciencias Naturales de la Universidad Nacional de Colombia. Bogota
- Collation
- ii. 137 (1943), in obs.
- Family as entered in IPNI
- Cactaceae
Original Data
- Remarks
- Cereus undulosus