Hymenoxys canescens subsp. canescens Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Hymenoxys species Hymenoxys cooperi Name Homonyms Hymenoxys canescens var. canescens Hymenoxys canescens subsp. canescens