Polygala tetrasepala Hochst. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Polygalaceae genus Polygala species Polygala petitiana Name Homonyms Polygala tetrasepala Hochst. ex A.Rich. Polygala tetrasepala Hochst. Polygala tetrasepala Webb