Mammillaria maschalacantha Monv. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Mammillaria species Mammillaria mystax Name Homonyms Mammillaria maschalacantha Monv. Mammillaria maschalacantha Monv. ex Labour.