Cornus is a genus of about 3060 species of woody plants in the family Cornaceae, commonly known as dogwoods, which can generally be distinguished by their blossoms, berries, and distinctive bark. Most are deciduous trees or shrubs, but a few species are nearly herbaceous perennial subshrubs, and some species are evergreen. The bark of Cornus species is rich in tannins and has been used in traditional medicine as a substitute for quinine.

Chinese dogwood is very ornamental and makes an outstanding specimen tree, with superb colours all year. This variety is much more resistant to disease than other dogwood varieties and their extra hardiness allows them to grow in areas where other dogwoods will not survive. A large and elegant shrub or small tree from Japan and Korea, worthy of a place on its own where it can be admired and allowed to grow to its full size. The branches are open and spreading, giving a carefree appearance to the shrub, and are covered in early summer with slender-stalked flower heads of showy white bracts, which later produce strawberry-like fruits in a good year. The foliage catches fire in autumn, turning rich bronze, orange and crimson.