Euphrasia asturica Pugsley, 1932 | Euphrasia brevipila Burnat & Gremli ex Gremli, 1885 | Euphrasia coerulea Sagorski & C.K.Schneid., 1891 | Euphrasia condensata Jord., 1852 | Euphrasia ericetorum Jord. ex Boreau, 1857 | Euphrasia gracilis subsp. ericetorum (Jord.) Nyman, 1881 | Euphrasia nemorosa subsp. ericetorum (Jord.) Berher, 1887 | Euphrasia officinalis subsp. stricta O.Schwarz, 1940 | Euphrasia officinalis subsp. stricta (D.Wolff ex J.F.Lehm.) Bonnier, 1926 | Euphrasia parviflora Wettst., 1894 | Euphrasia pumila A.Kern., 1881 | Euphrasia rigida Lasch, 1829 | Euphrasia stricta f. pseudosuecica Erdner | Euphrasia stricta subsp. pseudosuecica (Erdner) Soó, 1970 | Euphrasia stricta var. brevipila (Burnat & Gremli ex Gremli) Hartl, 1972 | Euphrasia tatarica auct. non Spreng., 1825 | Euphrasia tatarica proles stricta (J.F.Lehm.) Rouy, 1909 | Euphrasia tatarica var. brevipila (Burnat & Gremli) Rouy, 1909 | Euphrasia tatarica var. ericetorum (Jord. ex Boreau) Rouy, 1909 | Euphrasia tavastiensis W.Becker, 1921 | Euphrasia vernalis Lister