Ariocarpus kotschoubeyanus subsp. elephantidens Halda in Acta Mus. Richnov., Sect. Nat., 5: 185. 1998 Ariocarpus kotschoubeyanus subsp. elephantidens Halda in Acta Mus. Richnov., Sect. Nat., 5: 185. 1998Taxon for this nameAriocarpus kotschoubeyanus subsp. elephantidens Halda
