Shrub or small tree, up to 8 m high, dioecious. Leaves digitately 3-foliolate; leaflet with a short petiole, blade narrowly ovate, 60-120 x 15-30 mm, veins prominent, margins deeply and sharply toothed. Flowers: small, in dense terminal clusters; corolla light yellow; Feb., Mar. Fruit a dry, winged, reddish achene.
Shrub or small tree, up to 8 m high. Leaves 3-foliolate; leaflets shortly stalked, lamina lanceolate, 60-120 x 15-30 mm, veins prominent, margins deeply and sharply toothed. Fruit an achene with membranous, winged pericarp, 5-10 mm wide. Flowers light yellow.
A shrub or small tree. It grows 8 m tall. The leaves have 3 leaflets. They are 6-12 cm long by 1.5-3 cm wide. The flowers are light yellow. The fruit are dry and have wings.