Cereus jamacaru Hort.Vindob. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Cereus species Cereus jamacaru Name Homonyms Cereus jamacaru DC. Cereus jamacaru Hort.Vindob. ex Salm-Dyck Cereus jamacaru Hort.Vindob.