External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:955357-1
- Publication
- Taxon; Official News Bulletin of the International Society for Plant Taxonomy. Utrecht
- Collation
- 38(2): 281 (1989):
- Date of Publication
- 1989
- Family as entered in IPNI
- Cactaceae