The bark is grayish white and smooth. Branches well and the branches tend to extend sideways. Wakae grows grayish white short hair, but disappears later. The skin is long on the side. The leaves are in two rows, and appear to be opposite or feathery compound because they stick to the long and narrow branches. The leaves have a petiole of 8 to 10 mm in length, the leaf blades are 5 to 12 cm in length, 2 to 6 cm in width, oval oval, the tip is long and tail-shaped and sharp, the base is recessed into a shallow heart shape, Left and right are asymmetric. The leaves are thick, with a lot of short hairs on the surface, and fine serrated edges. There are 3 veins that are divided into the main vein and the base vein, and there are 4-5 side veins, which are recessed on the front and raised on the back. The back of the leaves looks white with dense hair. The cocoon leaves are lanceolate, 4 mm long and fall off immediately. From spring to summer, the inflorescences come out from the leaf buds and attach many small flowers. The inflorescence length is 1.5 to 3 cm. The drupe is oval, 3 to 4 mm in diameter, hairless and ripens black.