Polygala capitata Buch.-Ham. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Polygalaceae genus Polygala species Polygala crotalarioides Name Homonyms Polygala capitata Sessé & Moc. Polygala capitata Buch.-Ham. ex D.Don Polygala capitata Buch.-Ham.