Botanical Overview
Calophyllum bracteatum is a species in the Clusiaceae family. The garcinia family (Clusiaceae) includes trees and shrubs with opposite, leathery leaves and resinous sap that is often yellow. The flowers are typically showy with numerous stamens, and the fruits are often fleshy capsules. Many species produce xanthones and polycyclic polyprenylated acylphloroglucinols (PPAPs) with significant biological activity. Phytochemical data for this species are limited at present.
General Description
It is a tree found only in south-central and southwestern Sri Lanka, where it is known as වලු කින (walu kina) by local people.
Family Context
The Clusiaceae family is primarily tropical. Notable medicinal members include:
- Common St. Johnswort — 36 documented uses
- Mamey — 23 documented uses
- Mesua ferrea — 16 documented uses
- Mangosteen — 13 documented uses
Geographic Distribution
Calophyllum bracteatum has been recorded in Sri Lanka, and Malaysia.
Active Compounds
Phytochemical research has identified 1 compound in this species: betulinic-acid.
Research Status
Although this species has documented phytochemical constituents, its ethnobotanical and clinical documentation remains incomplete. Additional phytochemical investigation could identify novel bioactive compounds in this plant.