The fragrant wood. Qingxiang wood is commonly known as the fragrant leaf tree, the whole plant can naturally emit fragrance, there are places called Qingxiang tree, purple oil wood. Wild fragrant wood often distributed in the altitude of 580 ~ 2700 meters in the region, Yunnan, Guizhou, Sichuan, Guangxi and other places, there are wild fragrant wood exists. As a horticultural ornamental Qingxiang wood can be planted in areas where the winter temperature stays above minus 10 degrees. However, in the north too dry areas, the fragrant wood is often not easy to survive, poor growth and so on. The fragrant wood is a kind of shrub or small tree, the winter temperature stays above 0 degrees, evergreen in all seasons, do not fall leaves. Wintering temperature for a long time below 0 degrees in the region, the leaves reddish, and will fall off.