Decumbent to ascending herb, to 40 cm long, with dense, tomentose hairs. Basal leaves narrowly obovate, dentate to pinnatisect; lamina 4-10 cm long, 4-20 mm wide. Flowers in racemes to 8 cm long, or subumbels; bracts leaf-like; pedicel mostly 5-10 cm long, indistinctly articulate; bracteole absent. Sepals narrowly oblong, 2-5 mm long. Corolla 12-25 mm long, hairy inside, without enations, auriculate; abaxial lobes 4-7 mm long; wings 2-3.5 mm wide, narrower on adaxial lobe above auricle. Indusium depressed-ovate, to 2 mm long, notched or straight. Ovules 16-25. Fruit subglobular, 4-7 mm diam. Seeds elliptic, 4-5 mm long, black, reticulate; wings c. 1 mm wide, whitish.