Euphrasia coerulea Auct. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Lamiales family Orobanchaceae genus Euphrasia species Euphrasia coerulea Name Homonyms Euphrasia coerulea Tausch ex Hoppe & Fürnr. Euphrasia coerulea Sagorski & C.K.Schneid., 1891 Euphrasia coerulea Tausch