Aylostera pseudodeminuta var. schneideriana Backeb. in Cact. Succ. J. (Los Angeles) 23: 82. 1951
Aylostera pseudodeminuta var. schneideriana in Cact. Succ. J. (Los Angeles) 23: 82. 1951
is basionym for Rebutia pseudodeminuta f. schneideriana in Sukkulentenkunde 7-8: 102. 1963