Bidens dielsii subsp. medusoides Sherff Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Bidens species Bidens ternata Name Homonyms Bidens dielsii var. medusoides Sherff, 1931 Bidens dielsii subsp. medusoides Sherff