Acanthocereus pitajaya (DC.) Dugand Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Acanthocereus species Acanthocereus tetragonus Name Homonyms Acanthocereus pitajaya (DC.) Dugand ex Croizat Acanthocereus pitajaya (DC.) Dugand