Grindelia angustifolia DC. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Gutierrezia species Gutierrezia dunalii Name Homonyms Grindelia angustifolia DC. ex Dunal Grindelia angustifolia Kunth Grindelia angustifolia DC.