Ariocarpus kotschoubeyanus subsp. skarupkeanus Halda & Horáček in Acta Mus. Richnov., Sect. Nat., 9: 3. 2002 Ariocarpus kotschoubeyanus subsp. skarupkeanus Halda & Horáček in Acta Mus. Richnov., Sect. Nat., 9: 3. 2002Taxon for this nameAriocarpus kotschoubeyanus subsp. skarupkeanus Halda & Horáček