Austrocephalocereus dyhowskii (Rol.-Goss.) Backeb. in Cact. Succ. J. (Los Angeles) 23: 149. 1951
Austrocephalocereus dyhowskii in Cact. Succ. J. (Los Angeles) 23: 149. 1951
is new combination for Cereus dybowskii in Bull. Soc. Bot. France 55: 695. 1908
non Austrocephalocereus dybowskii in Cact. Succ. J. (Los Angeles) 23: 149. 1951