Mammea is a flowering plant genus with about 50 species in the family Clusiaceae. Its members are evergreen trees having edible one-seeded fruits. The flowers are polygamous, with a globular calyx opening into two valvate sepals. There are 4 to 6 petals. Indehiscent drupes are formed, containing 1 to 4 seeds. The leaves are rigid, coriaceous and often have pellucid dots.