Frailea bruchii Speg. in Anales Soc. Ci. Argent. 96: 73. 1923
Frailea bruchii in Anales Soc. Ci. Argent. 96: 73. 1923
is basionym for Gymnocalycium bruchii in Revista Centro Estud. Farm. reimpr. 2(6): 16, 22. 1926
is basionym for Astrophytum bruchii in Acta Mus. Richnov., Sect. Nat., 12(1): 12. 2005