Acanthocereus baxaniensis (Karw. ex Pfeiff.) Borg, Cacti, ed. 1: 132. 1937 Acanthocereus baxaniensis (Karw. ex Pfeiff.) Borg, Cacti, ed. 1: 132. 1937is new combination for Cereus baxaniensis Karw. ex Pfeiff., Enum. Diagn. Cact.: 108. 1837This name is not assigned to any taxon.