Croton stenophyllus var. longifolius Müll.Arg. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Euphorbiaceae genus Croton species Croton stenophyllus Name Homonyms Croton stenophyllus var. longifolius Kitanov Croton stenophyllus var. longifolius Müll.Arg.