Mammillaria grandiflora Scheidw. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Mammillaria species Mammillaria mammillaris Name Homonyms Mammillaria grandiflora Scheidw. ex C.F.Först. Mammillaria grandiflora Link & Otto ex Pfeiff. Mammillaria grandiflora Salm-Dyck Mammillaria grandiflora Link & Otto Mammillaria grandiflora Scheidw.