Coreopsis testudinea Shuttlew. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Coreopsis species Coreopsis pubescens Name Homonyms Coreopsis testudinea Shuttlew. ex Sherff Coreopsis testudinea Shuttlew.