Euphrasia L. >
Upper leaves with 2 or more pairs of teeth. Leaves cuneate to spathulate, 5–15 mm long, obtuse, wrinkled. Erect, perennial herbs up to c. 50 cm high
Calyx hairy outside. Corolla blue to purple, without yellow markings on the lower lip. Widespread. Open forests and damp places. Fl. spring–summer Euphrasia collinaspeciosa