Bidens atrosanguinea hort. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Bidens species Bidens atrosanguinea Name Homonyms Bidens atrosanguinea (Hook.) Ortgies, 1861 Bidens atrosanguinea hort. ex E.Vilm., 1866 Bidens atrosanguinea (Hook.) Ortgies ex Regel Bidens atrosanguinea hort.