Pterocarpus marsupium
Roxb.
വേങ്ങ
Resin is used in the treatment of chronic diarrhoea and the irritation caused by gastric infection and colitis. It is commonly used in cases of toothache and also as a douche to treat vaginal discharge. The resin is applied topically in the treatment of skin conditions. The bark is used, either as a powder or in decoction, in the treatment of diarrhoea. A decoction of the bark is very useful for diabetic patients. Extracts of the wood and bark are used as skin and hair conditioners in commercial cosmetic preparations. A good quality wood, it is used for various purposes.
വായു സംബന്ധമായ രോഗങ്ങൾക്ക് പ്രതിവിധിയായും പല്ലുവേദന ശമിപ്പിക്കുന്നതിനും ഉപയോഗിക്കുന്നു.
Deciduous trees, to 30 m high, bark surface grey or greyish-black, rough. Leaves imparipinnate, alternate, leaflets 5-7, alternate, elliptic-oblong. Flowers bisexual, yellow, in terminal and axillary panicles. Calyx tube campanulate; corolla exserted. Petals 5; standard orbicular, wings oblique, obovate; keel petals oblique, small. Stamens 10, monadelphous. Ovary shortly stalked, inferior, 1-celled, ovules 2; stigma capitate. Fruit a pod, broadly winged; seed one.