Gentiana tradescantiifolia Britton ex Rusby Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Gentianaceae genus Gentianella species Gentianella florida Name Homonyms Gentiana tradescantiifolia Britton Gentiana tradescantiifolia Britton ex Rusby