Erdisia sextoniana Backeb., Kaktus-ABC: 411. 1936 ["1935"]
Erdisia sextoniana, Kaktus-ABC: 411. 1936 ["1935"]
is basionym for Cleistocactus sextonianus in Bradleya 9: 86. 1991
is basionym for Cleistocactus sextonianus in Cactaceae Syst. Init. 15: 8. 2003
is basionym for Borzicactus sextonianus in Cact. Succ. J. (Los Angeles) 32: 95. 1960