Mammillaria ancistrata Scheidw. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Mammillaria species Mammillaria glochidiata Name Homonyms Mammillaria ancistrata Scheidw. ex Salm-Dyck Mammillaria ancistrata Scheidw.