Gymnocalycium stellatum var. obductum (Piltz) H.Till & W.Till
, Gymnocalycium 9(1): 174 (1996).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1137949-2
- Publication
- Gymnocalycium. Kufstein
- Collation
- 9(1): 174
- Family as entered in IPNI
- Cactaceae