Ceratocephalus falcatus subsp. falcatus Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Achillea species Achillea falcata Name Homonyms Ceratocephalus falcatus var. falcatus Ceratocephalus falcatus subsp. falcatus