Aster longifolius var. longifolius Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Symphyotrichum species Symphyotrichum novi-belgii Name Homonyms Aster longifolius var. longifolius Aster longifolius f. longifolius