Gymnocalycium quehlianum var. zantnerianum Schick in Sukkulentenkunde 2: 25. 1948 Gymnocalycium quehlianum var. zantnerianum Schick in Sukkulentenkunde 2: 25. 1948is basionym for Gymnocalycium stellatum var. zantnerianum (H.Schick) H.Till & W.Till in Gymnocalycium 9: 169. 1996Taxon for this nameGymnocalycium quehlianum var. zantnerianum Schick