Arequipa erectocylindrica Rauh & Backeb., Descr. Cact. Nov. 1: 18. 1957 ["1956"]
Arequipa erectocylindrica, Descr. Cact. Nov. 1: 18. 1957 ["1956"]
is basionym for Arequipa rettigii var. erectocylindrica, Kakteen 36: C Vb. 1967
Arequipa erectocylindrica, Descr. Cact. Nov. 1: 18. 1957 ["1956"]
Taxon for this name