Clistanthocereus Backeb. in Cactaceae (Berlin) 1937(1): 24. 1937 Clistanthocereus Backeb. in Cactaceae (Berlin) 1937(1): 24. 1937Type: Clistanthocereus fieldianus (Britton & Rose) Backeb.Taxon for this nameClistanthocereus Backeb. Main menuHome How To Use Checklist Updates Editorial Credits Admin