The Clusiaceae are trees or shrubs, usually with milky or colored sap, comprising about 50 genera and 1200 species. The leaves are simple and are opposite, whorled, or rarely alternate.
Stipules are absent.
The flowers are actinomorphic and are usually functionally unisexual. The stamens are generally numerous and are distinct or variously united. The fruit is usually a capsule or berry. Calophyllum inophyllum, Kamani. The floral buds show some hint of the imbricate sepals, while the open flowers reveal petals, fascicled yellow stamens in five bundles, and pistils with pink ovaries.