Argemone mexicana subsp. lanata B.L.Rob. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ranunculales family Papaveraceae genus Argemone species Argemone mexicana Name Homonyms Argemone mexicana f. lanata Rob. Argemone mexicana subsp. lanata B.L.Rob.