Sulcorebutia steinbachii (Werderm.) Backeb.
, Cact. Succ. J. Gr. Brit. 13: 103 (1951).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:247879-2
- Publication
- Cactus and Succulent Journal of Great Britain. London
- Collation
- 13: 103
- Family as entered in IPNI
- Cactaceae