Sprawling, monoecious or dioecious shrublet to 60 cm. Leaves trifoliolate, leaflets 2-4 mm long, flat, pinnately veined, central leaflet with 2-4 apical teeth. Flowers: male: sepals 4, ± 2 mm long, stamens 8; female: sepals 4, receptacle dorsiventrally flattened, with long, reddish hairs.