External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:941911-1
- Publication
- Vestn. Moskovsk. Univ. Ser. 16, Biol.
- Collation
- 36(3): 19 (1981);
- Date of Publication
- 1981
- Family as entered in IPNI
- Cactaceae