Athanasia filiformis subsp. cinerea (L.fil.) Harv. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Athanasia species Athanasia tomentosa Name Homonyms Athanasia filiformis subsp. cinerea (L.fil.) Harv.