Pentanisia variabilis var. glaucescens Cruse Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Pentanisia species Pentanisia angustifolia Name Homonyms Pentanisia variabilis var. glaucescens Cruse ex Sond. Pentanisia variabilis var. glaucescens Cruse