Stenocactus (K.Schum.) A.Berger ex A.W.Hill Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Stenocactus Name Homonyms Stenocactus (K.Schum.) A.Berger Stenocactus (K.Schum.) A.Berger ex A.W.Hill