Malus halliana is an East Asian crabapple species of Malus, known by the common name Hall crabapple. Its Chinese name is chui si hai tang(Ã¥ÂÂä¸Â海棠).
It is generally considered to be a native tree of China, although some authors maintain that it is native to Japan, and was introduced into China.
Malus halliana is a tree up to 5 meters (17 feet) tall. flowers are pink. Fruits are purple.
The tree is cultivated as an ornamental tree, for its abundant, fragrant pink flowers.