Islaya minor Backeb., Kaktus-ABC: 258. 1936 ["1935"]
Islaya minor, Kaktus-ABC: 258. 1936 ["1935"]
is basionym for Parodia minor, Cacti, ed. 1: 268. 1937
is basionym for Islaya islayensis var. minor, Kakteen Südamerika 4: 1300. 1981
is basionym for Neoporteria islayensis f. minor in Cact. Succ. J. Gr. Brit. 28: 56. 1966
Islaya minor, Kaktus-ABC: 258. 1936 ["1935"]