Gaillardia grandiflora Pursh Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Gaillardia species Gaillardia grandiflora Name Homonyms Gaillardia ×grandiflora Van Houtte Gaillardia grandiflora Pursh Gaillardia grandiflora Hort.