External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:132647-1
- Publication
- Repertorium Botanices Systematicae (Walpers)
- Collation
- 2: 324
- Family as entered in IPNI
- Cactaceae
Nomenclatural Notes
as 'descaisniana'