Pterocarpus marsupium Roxb.

വേങ്ങ

Family
:
Leguminosae (Papilionoideae)
Synonym
:
Lingoum marsupium (Roxb.) Kuntze
Common Names
:
Karavenga, Indian kino tree
Flowering Period
:
September – October
Distribution
:
India and Sri Lanka
Habitat
:
Moist and dry deciduous forests, also in the plains
Habit
:
Tree
Uses
:

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.

Key Characters
:

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.