Ariocarpus retusus subsp. jarmilae Halda, Horáček & Panar. in Acta Mus. Richnov., Sect. Nat., 5: 162. 1998 Ariocarpus retusus subsp. jarmilae Halda, Horáček & Panar. in Acta Mus. Richnov., Sect. Nat., 5: 162. 1998Taxon for this nameAriocarpus retusus subsp. jarmilae Halda, Horáček & Panar.