Gymnocalycium mendozaense C.A.L.Bercht & Schädlich in Gymnocalycium 28: 1177. 2015 Gymnocalycium mendozaense C.A.L.Bercht & Schädlich in Gymnocalycium 28: 1177. 2015Taxon for this nameGymnocalycium mendozaense C.A.L.Bercht & Schädlich in Gymnocalycium 28: 1177. 2015