Aster chrysanthemoides Willd. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Machaeranthera species Machaeranthera tanacetifolia Name Homonyms Aster chrysanthemoides Willd. ex Spreng. Aster chrysanthemoides Willd.