Echinocactus interruptus Scheidw. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Stenocactus species Stenocactus coptonogonus Name Homonyms Echinocactus interruptus Scheidw. ex Salm-Dyck Echinocactus interruptus Hort.Berol. ex Pfeiff., 1837 Echinocactus interruptus Hort.Berol. Echinocactus interruptus Scheidw.