Gymnocalycium achirasense subsp. kainradliae (Neuhuber) V.Gapon
Gymnocalycium horridispinum var. achirasense (H.Till & Schatzl) Lodé
Gymnocalycium monvillei var. kainradliae Neuhuber
Gymnocalycium monvillei var. echinatum Neuhuber
Gymnocalycium orientale var. vikulovii V.Gapon & Neuhuber
Gymnocalycium achirasense subsp. chacrasense (Neuhuber) Neuhuber & V.Gapon
Gymnocalycium achirasense subsp. echinatum (Neuhuber) V.Gapon
Gymnocalycium horridispinum subsp. achirasense (H.Till & Schatzl) G.J.Charles
Gymnocalycium achirasense H.Till & Schatzl
Gymnocalycium monvillei f. villamercedense H.Till & Neuhuber
Gymnocalycium orientale (Neuhuber) Neuhuber & V.Gapon
Gymnocalycium monvillei var. chacrasense Neuhuber
Gymnocalycium achirasense var. chacrasense (Neuhuber) V.Gapon
Gymnocalycium achirasense var. orientale (Neuhuber) V.Gapon
Gymnocalycium orientale subsp. kainradliae (Neuhuber) Neuhuber & V.Gapon
Gymnocalycium monvillei var. orientale Neuhuber
Gymnocalycium achirasense var. villamercedense (H.Till & Neuhuber) V.Gapon