Polygala uncinata Wright Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Polygalaceae genus Polygala species Polygala millspaughiana Name Homonyms Polygala uncinata Wright ex Millsp. Polygala uncinata E.Mey. ex Meisn. Polygala uncinata Hochst. ex Harv. & Sond. Polygala uncinata Hochst. Polygala uncinata Wright Polygala uncinata E.Mey.