Harrisia bonplandii (Parm. ex Pfeiff.) Britton & Rose, Cactaceae 2: 157. 1920 Harrisia bonplandii (Parm. ex Pfeiff.) Britton & Rose, Cactaceae 2: 157. 1920is new combination for Cereus bonplandii Parm. ex Pfeiff., Enum. Diagn. Cact.: 108. 1837Taxon for this nameHarrisia bonplandii (Parm. ex Pfeiff.) Britton & Rose, Cactaceae 2: 157. 1920