Mammillaria conopsea Hort.Berol. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Mammillaria species Mammillaria conopsea Name Homonyms Mammillaria conopsea Scheidw. Mammillaria conopsea Salm-Dyck Mammillaria conopsea Van Houtte