Echinocactus salmianus Cels Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Echinocactus species Echinocactus salmianus Name Homonyms Echinocactus salmianus Link & Otto Echinocactus salmianus Cels