Echinopsis cylindracea (Backeb.) H.Friedrich in Kakteen And. Sukk. 25: 82. 1974 Echinopsis cylindracea (Backeb.) H.Friedrich in Kakteen And. Sukk. 25: 82. 1974is new combination for Lobivia cylindracea Backeb., Descr. Cact. Nov. 1: 29. 1957 ["1956"]Taxon for this nameEchinopsis cylindracea (Backeb.) H.Friedrich