Phlox nana subsp. ensifolia Wherry Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ericales family Polemoniaceae genus Phlox species Phlox mesoleuca Name Homonyms Phlox nana subsp. ensifolia Brand Phlox nana subsp. ensifolia Wherry