A spreading deciduous tree. It grows to 8-20 m high. It spreads wider than that. It is broadly cone shaped. The bark is pale brown and has scaly ridges which cross. The leaves are mid green and downy when young. They are oval and 20 cm long by 10 cm wide. They taper to a point at the tip. The leaves turn yellow in autumn. The flowers are white or pink and bell shaped. They occur in masses and droop. The fruit are green and have 4 wings. They ripen to pale brown. They are 5 cm long.