Mammillaria aureilanata var. alba Backeb. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Mammillaria species Mammillaria aureilanata Name Homonyms Mammillaria aureilanata f. alba (Backeb.) C.E.Glass Mammillaria aureilanata var. alba Fritz Schwarz Mammillaria aureilanata var. alba Backeb. Mammillaria aureilanata f. alba (Backeb.) Krainz, 1964