Hedysarum petraeum M.Bieb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Onobrychis species Onobrychis petraea Name Homonyms Hedysarum petraeum M.Bieb. ex Willd. Hedysarum petraeum M.Bieb.