Echinocactus texensis var. gourgensii Cels Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Echinocactus species Echinocactus texensis Name Homonyms Echinocactus texensis var. gourgensii Cels ex Labour. Echinocactus texensis var. gourgensii Cels