About Malus mandshurica (Maxim.) Kom.
Malus mandshurica, commonly known as the Manchurian crab apple, is a species belonging to the genus Malus. Its native range covers China, far eastern Russia, North Korea, and Japan. Some taxonomic authorities classify this plant as a variety of the Siberian crab apple, Malus baccata. In China, it is used as a rootstock for cultivated apple trees.