Gymnocalycium fischeri Halda, Kupčák, Lukašik & Sladk. in Acta Mus. Richnov., Sect. Nat., 9: 60. 2002
Gymnocalycium fischeri in Acta Mus. Richnov., Sect. Nat., 9: 60. 2002
Taxon for this nameGymnocalycium fischeri in Acta Mus. Richnov., Sect. Nat., 9: 60. 2002