Habitat: Throughout India up to an altitude of 1,000 m, except in very dry regions.
Ayurvedic: Mahaaviraa, Asana (Asana is equated with Pterocarpus marsupium Roxb., the Indian Kino tree.)Siddha/Tamil: Mulluvengai.Folk: Gondani, Gondui, Khaajaa.Action: Bark—astringent, used in the form of a liniment in rheumatism. Paste of the stem bark is applied to wounds.
The bark contains 16-40% tannin. Presence of a triterpene ketone in the bark is reported. The bark exhibited hypotensive properties in pharmacological trials. The extract of the bark significantly increased the mean survival time of mice infected intracere- brally with vaccinia virus. Ripe fruit pulp contains beta-sitosterol and gallic and ellagic acids.