Monoecious or dioecious shrublet to 50 cm. Leaves trifoliolate, leaflets linear, sparsely to densely hairy, 3-8 mm long. Flowers: male: sepals (3)4, stamens 6-8; female: pedicel ± 1 mm long, receptacle rotund-elliptic, central part grey-hairy and tubercled, 2(3)-winged, style 1 mm long, red.