Gymnocalycium stellatum var. flavispinum Bozsing ex H.Till & W.Till in Gymnocalycium 9: 172. 1996 Gymnocalycium stellatum var. flavispinum Bozsing ex H.Till & W.Till in Gymnocalycium 9: 172. 1996Taxon for this nameGymnocalycium stellatum var. flavispinum Bozsing ex H.Till & W.Till