Juglans mandshurica (Chinese: 胡桃楸), also known as Manchurian walnut, is a deciduous tree of the genus Juglans (section Cardiocaryon), native to the Eastern Asiatic Region (China, Russian Far East, North Korea and South Korea). It grows to about 25 m.
This species was first described by the Russian botanist Carl Johann Maximowicz, in Bulletin de la Classe Physico-Mathématique de l'Académie Impériale des Sciences de Saint-Pétersbourg, which was published in 1856.The leaves are alternate, 40–90 cm ...