Loxanthocereus eulalianus Rauh & Backeb., Descr. Cact. Nov. 1: 14. 1957 ["1956"] Loxanthocereus eulalianus Rauh & Backeb., Descr. Cact. Nov. 1: 14. 1957 ["1956"]Taxon for this nameLoxanthocereus eulalianus Rauh & Backeb.