Ricinus communis subsp. americanus Müll.Arg. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Euphorbiaceae genus Ricinus species Ricinus communis Name Homonyms Ricinus communis f. americanus Müll.Arg. Ricinus communis var. americanus Müll.Arg. Ricinus communis subsp. americanus Müll.Arg.