Crataegus scabrifolia is a hawthorn

Crataegus

Crataegus , commonly called hawthorn or thornapple, is a large genus of shrubs and trees in the rose family, Rosaceae, native to temperate regions of the Northern Hemisphere in Europe, Asia and North America. The name hawthorn was originally applied to the species native to northern Europe,...

from China that grows at altitudes between 1520 and 2400 m in areas with high rainfall. It is usually a large shrub or small tree, and usually without thorns. The edible fruit are large for a hawthorn, up to 2.5 cm in diameter, red or yellow, and are sold in local markets. The tree is apparently not cultivated outside China..