Frequently
Bidori is a tree with stratified tree hydrangea. The scientific name is Deutzia crenata. It is the origin of Japan and is also called the Japanese horse chestnut. It is a bushy tree and is planted with ornamental water. The height is about 1 ~ 3m, the bark is gray brown and the inside of stem is empty. So the name was given to frequency. The young branches are red, and the old branches are peeled off. Leaves are opposite, egg or oval, 3 ~ 6cm long, 1.5 ~ 3cm wide. It gradually becomes sharp as it goes to the end of the leaf, and there is a serrate on the edge. White flowers bloom from May to July, running on the flower heads at the ends of the branches and heading down as if they were bowed. The fruit is a capillary, 3.5 ~ 6mm in diameter, flat with a dongle, with style at the end. It is said that the tree where the double flower blooms is frequent.