Cereus backebergii Weing. in Monatsschr. Deutsch. Kakteen-Ges. 2: 167. 1930

is basionym for Cephalocereus backebergii (Weing.) Borg, Cacti, ed. 2: 149. 1951

is basionym for Pilocereus backebergii Weing. in Möller's Deutsche Gärtn.-Zeitung 45: 81. 1930

is basionym for Pilosocereus backebergii (Weing.) Byles & G.D.Rowley in Cact. Succ. J. Gr. Brit. 19(3): 66. 1957

Type: not designated

Taxon for this name