Bidens taitensis subsp. aciculata Sherff Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Bidens species Bidens holstii Name Homonyms Bidens taitensis var. aciculata Sherff, 1957 Bidens taitensis subsp. aciculata Sherff