Gymnocalycium miltii Halda, Kupčák, Lukašik & Sladk. in Acta Mus. Richnov., Sect. Nat., 9: 64. 2002 Gymnocalycium miltii Halda, Kupčák, Lukašik & Sladk. in Acta Mus. Richnov., Sect. Nat., 9: 64. 2002Taxon for this nameGymnocalycium miltii Halda, Kupčák, Lukašik & Sladk.