Shrubby herb, ± 0.2 m high. Leaves simple, petioled, palmately lobed, toothed; stipules linear. Flowers solitary or few, cernuous. Male flowers: sepals 3 or 4, linear, recurved; corolla 3-or 4-lobed, pubescent, persistent, campanulate, lobes ovate, slightly winged or keeled; stamens 3 or 4, free. Female flowers: larger than male flowers; sepals 3 or 4, hairy, lanceolate; corolla pubescent; campanulate, winged; style 3-5-lobed. Flowering time Sept.-May. Fruit 3-5-valved capsule, corolla and style persistent.
Monoecious, thinly hairy perennial to 40 cm. Leaves palmatisect, toothed. Flowers 1-few in axils, nodding, greenish.