Ascending to decumbent herb, strigose, with dense, glandular hairs; stems to 20 cm long. Basal leaves linear to lanceolate, dentate to entire; lamina 4-7 cm long, 2-4 mm wide. Flowers in racemes to 5 cm long, in subumbels, or sometimes in axils of basal leaves; bracts leaf-like; pedicel 1-3.5 cm long, articulate; bracteoles absent. Sepals lanceolate, 3-4 mm long. Corolla 14-16 mm long, villous inside, without enations, auriculate; abaxial lobes c. 3 mm long; wings to 1.5 mm wide. Indusium depressed-obovate, 1.2 mm long. Ovules 25-30. Fruit globular, c. 5 mm diam. Seeds elliptic, 2.2 mm long, glossy, black; wing 0.2-0.3 mm wide, hyaline, not overlapping the body at maturity.