Mammillaria flava Otto & A.Dietr. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Mammillaria species Mammillaria spinosissima Name Homonyms Mammillaria flava Otto & A.Dietr. Mammillaria flava C.Ehrenb.