Euphrasia crassiuscula

Perennial herb or subshrub, 6–30 cm high; branches erect, ascending or decumbent, arising from ground-level, unbranched above; glandular hairs sometimes present, but with distinctive dense soft long eglandular hairs lining margins of upper leaves, bracts and calyx teeth. Upper leaves with 1–5 pairs of teeth, base truncate to rounded-cuneate, sometimes shortly attenuate. Calyx 5–8.5 mm long; corolla 9–16 mm long along upper side, white to deep lilac or purple, with yellow blotch on lower lip, lacking purple longitudinal striations on each lobe, or with 3 or 4 and faint to conspicuous striations; anthers 1.5–2.5 mm long, the area about the connectives glabrous to densely hairy. Capsule 5–9.5 mm long, glabrous, rarely setose at apex.