Pseuocydonia sinensis (Chinese Quince), the only species in the genus Pseudocydonia, is a deciduous or semi-evergreen tree in the family Rosaceae, native to eastern Asia in China. It is closely related to the European genus Cydonia and the east Asian genus Chaenomeles, but differing from the former in the serrated leaves, and from the latter in lacking thorns, and in the flowers being produced singly, not in clusters. In Korea, the species is called "mogwa" (hangul: 모과; hanja: 木瓜) which is used for medicine or for making beverages.