Flower bayberry is a kind of Chinese herbal medicine. Its scientific name is Handleame plum, also known as flat plum, and the Rosaceae plant snakeberry. Perennial creeping herb, with pubescent stems, alternate leaves, three compound leaves, rhombus-ovate leaflets, yellow flowers, and red fruits. It is effective in clearing away heat and detoxifying, activating blood circulation and relieving pain, promoting fluid production and stopping diarrhea, regulating menstruation, cold and fever, children's asthma, children's febrile convulsions, mumps, dysentery, mastitis, paronychia, unknown swelling, poisonous snakes, and insect bites