Osmorhiza leibergii Suksd. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Apiales family Apiaceae genus Osmorhiza species Osmorhiza purpurea Name Homonyms Osmorhiza leibergii Suksd. Osmorhiza leibergii (J.M.Coult. & Rose) Blank.