Aster caespitosus E.Forst. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Aster species Aster caespitosus Name Homonyms Aster caespitosus (Nutt.) Kuntze Aster caespitosus E.Forst. ex J.Forbes, 1833 Aster caespitosus Lindl. Aster caespitosus E.Forst.