Leaves: petiole 1-3 cm long; lamina 10-20 cm long, 3-8 mm wide; margins recurved to revolute; lobes 30-60 each side, triangular with the upper side shorter, often curved upwards, obtuse; sinuses V-shaped, 2-5 mm across. Involucral bracts to 15-23 mm long, glabrous to densely pubescent, densely ciliate; flowers 50-70 per head. Perianth 22-30 mm long. Pistil 24-40 mm long; pollen presenter scarcely thickened at base, 1-1.3 mm long.