Ariocarpus kotschoubeyanus subsp. tulensis Halda in Acta Mus. Richnov., Sect. Nat., 5: 35. 1998 Ariocarpus kotschoubeyanus subsp. tulensis Halda in Acta Mus. Richnov., Sect. Nat., 5: 35. 1998Taxon for this nameAriocarpus kotschoubeyanus subsp. tulensis Halda
