Euphrasia viscosa (L.) Sieber Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Lamiales family Orobanchaceae genus Bellardia species Bellardia viscosa Name Homonyms Euphrasia viscosa L. Euphrasia viscosa Pall. Euphrasia viscosa (L.) Sieber ex Steud. Euphrasia viscosa Pall. ex M.Bieb. Euphrasia viscosa (L.) Sieber