Herb, glabrous, glaucous; stock short; scapes ascending, to 80 cm long. Leaves oblanceolate, dentate to lyrately pinnatifid; lamina to 20 cm long, to 50 mm wide. Bracteoles connate into funnel, to 5 cm wide. Sepals connate into short tube; adaxial one ovate, 5-6 mm long. Corolla 10-13 mm long, glabrous outside, villous inside, with enations, yellow; wings ±to base of adaxial lobes, 1-2 mm wide. Ovary with septum very short; ovules c. 12; indusium semi-orbicular, c. 2.5 mm wide, villous. Capsule ovoid. Seeds ±orbicular, 4 mm diam., papillate; wing c. 1 mm wide.