Annual herb, glabrous or with a few soft hairs; stock short; scapes ascending, to 38 cm long. Leaves oblong to oblanceolate, dentate to lyrate; lamina 4-8 cm long, to 20 mm wide. Bracteoles connate only at base, to 2 cm long. Sepals free; adaxial one ovate to broadly elliptic, 5-6 mm long. Corolla 12-14 mm long with short spur, pubescent outside, ±villous inside at base, without enations, yellow; wings ±to base of adaxial lobes, c. 2 mm wide. Ovary with septum very short; ovules 6-12; indusium depressed-ovate, c. 2 mm wide, orifice only slightly curved, slightly pubescent. Capsule subglobular. Seeds orbicular, 4-5 mm diam., punctate; wing c. 1 mm wide.