Polygala uliginosa Weinm. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Polygalaceae genus Polygala species Polygala amara Name Homonyms Polygala uliginosa Rchb. Polygala uliginosa Pers. Polygala uliginosa Weinm.