Gymnocalycium tillianum Rausch in Kakteen And. Sukk. 21: 66. 1970
Gymnocalycium tillianum in Kakteen And. Sukk. 21: 66. 1970
is basionym for Gymnocalycium oenanthemum var. tillianum in Kaktusy (Brno) 47: 44. 2011
Gymnocalycium tillianum in Kakteen And. Sukk. 21: 66. 1970
Taxon for this name