Cactus hystrix Salm-Dyck Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Stenocereus species Stenocereus heptagonus Name Homonyms Cactus hystrix Haw. Cactus hystrix Salm-Dyck Cactus hystrix (Mart. ex Pfeiff.) Kuntze