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