Hawthorn flower is also called mountain red flower. In China and other places, hawthorn and hawthorn flower are tree species with both medicinal and fruit uses.Hawthorn flowers can be used raw or stir-fried as medicine.Hawthorn fruit is widely used to make sweet and sour foods such as candied haws, hawthorn peel, hawthorn cake, and hawthorn cake.Our country has a long history of using hawthorn fruits as medicine, but there are no domestic reports on the use of hawthorn flowers and leaves as medicine.