Siccobaccatus insigniflorus (Diers & Esteves) P.J.Braun & Esteves in Cact. Succ. J. (Los Angeles) 80: 114. 2008
Siccobaccatus insigniflorus in Cact. Succ. J. (Los Angeles) 80: 114. 2008
is new combination for Austrocephalocereus estevesii subsp. insigniflorus in Kakteen And. Sukk. 39: 268. 1988