Aster glaucescens Wender. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Symphyotrichum species Symphyotrichum laeve Name Homonyms Aster glaucescens (A.Gray) S.F.Blake Aster glaucescens Wender. ex Nees Aster glaucescens Wender.