Cornus officinalis is a Chinese medicine "Cornus officinalis", which is often used as medicine by the people in Celastrus. The fruits of some Castanopsis species are oil plants, which can be used for food and medicine. The fruit of Callicarpa Callicarpa is edible or used for brewing; Coral trees and other genera can be used as ornamental plants and street trees.
The lampstand tree is produced in the northeast of China, Taiwan Province Province and the provinces south of the Yangtze River. Himalayas, Korea and Japan are also distributed. Often scattered in subtropical evergreen broad-leaved forest or subalpine coniferous and broad-leaved mixed forest at an altitude of 250 ~ 2600 meters. Trees, 6 ~15m high; The bark is smooth and the branches are open. Leaves alternate. Terminal large corymbose cymes with white flowers and cylindrical lower ovary. Drupe spherical, purple to black when mature; A nuclear bone with a square hole at the top.