Cereus faustianus Backeb. in Kakteen-Freund 1: 53. 1933 Cereus faustianus Backeb. in Kakteen-Freund 1: 53. 1933is new combination for Borzicactus faustianus Backeb. in Desert Pl. Life 5: 4. 1933Taxon for this nameCereus faustianus Backeb.