Cereus oxygonus Salm-Dyck Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Cephalocereus species Cephalocereus euphorbioides Name Homonyms Cereus oxygonus (Link) Otto Cereus oxygonus Salm-Dyck ex C.F.Först. Cereus oxygonus Salm-Dyck