External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:924585-1
- Species Name
- Sulcorebutia verticillacantha F.Ritter, Natl. Cact. Succ. J. xvii. 13 (1962).
- Publication
- Sulcorebutia & Weingartia, Collector's Guide
- Collation
- 99 (1985):
- Date of Publication
- 1985
- Family as entered in IPNI
- Cactaceae