Ascending herb to 30 cm tall, with glandular hairs and arcuate, simple hairs. Basal leaves obovate, dentate, glabrescent, with lamina 15-30 mm long, 6-12 mm wide; cauline leaves oblong to oblanceolate, smaller, often auriculate. Flowers in racemes to 25 cm long; bracts leaf-like; pedicel 2-3 mm long, slender, with mostly glandular hairs, not articulate; bracteoles absent. Sepals oblong to elliptic, 3 mm long. Corolla 10-15 mm long, hairy toward base inside, without enations; abaxial lobes 4-5 mm long; wings c. 1 mm wide. Style 3-fid. Median indusium ovate, 1 mm long, lateral ones broader. Ovules c. 6. Fruit globular, 3 mm diam.; valves gaping. Seeds elliptic, 3 mm long, colliculate, yellowish grey.