Navarretia tagetina var. purpurea (Greene) Nason Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ericales family Polemoniaceae genus Navarretia species Navarretia tagetina Name Homonyms Navarretia tagetina var. purpurea (Greene) Nason