Lycium barbarum flower, wolfberry is a multi-branched shrub plant of the genus Lycium barbarum in the Solanaceae family. The fruit is called wolfberry, and the young leaves are called wolfberry heads. The whole body of wolfberry is a treasure. Li Shizhen's "Compendium of Materia Medica" of the Ming Dynasty records: "The leaves of wolfberry are picked in spring and are named Tianjingcao; the flowers are picked in summer and are named Changshengcao; the seeds are picked in autumn and are named Lycium barbarum; the roots are picked in winter and are named Digupi." Lycium barbarum can lower blood sugar, resist fatty liver, and resist atherosclerosis.