Dignified tree
It is a deciduous arboreal tree attached to a mushroom tree. It is common in the mountains of various parts of the Korean peninsula and is 8m in height. The leaves are palmate, with double sawtooth on the edge, and hairs on the back and branches of the young leaf. The flower is one male and one female. It is bloomed at the end of the branch by the flower of the mountain bloom. There are two or three blooming flowers and no petals. There are 8 stamens and 5 calyxes. The fruit is about 1cm long, with no hair, and the wings are long oval. Trees are planted for ornamental purposes, wood is used for equipment, firewood, and leaves are used for dyes.