Form : Deciduous leaves and a tall tree
Leaf tip becomes more pointed, slightly longer end. Underneath the leaves are pointed or slightly indented in the middle image like the upper part of the heart. The length is about 3.5cm~20cm and edge is rather plain. Buds are serrated and on both sides of the hair is rarely but a few on the front. A vein of leaf is clearly pretruding and the length of petiole is about 1~3cm. Flower is dioecism and blooms from May to June. Ripe puplish black fruit from September to October.
Where you can see this species at Dongbaekdongsan :
It is found at forest’s edge and grazing land.