Aster shortii subsp. shortii Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Symphyotrichum species Symphyotrichum shortii Name Homonyms Aster shortii f. shortii Aster shortii subsp. shortii Aster shortii var. shortii