BAUHINIA Bauhinia variegata
Caesalpiniaceae
San: Kancanarah, Kovidarah; Hin: Kancanar; Ben: Rakta Kanchan; Tam: Sigappu-mandarai
Mal: Mandaram, Chuvannamandaram, Malayakatti, Kongu, Kongumandaram;
Tel: Daeva Kanchanamu, Mandara; Kan: Ullipe, Kanchavala, Kempu Mandara
Importance
In traditional medicine, Bauhinia is extensively used in glandular diseases and as an
antidote to poison. The drug is also reported to be useful in dysentery, diarrhoea, piles and
worms (Kurup et al, 1979; Sharma et al, 1983). They are useful in vitiated conditions of
kapha and pitta, diarrhoea, dysentery, skin diseases, leprosy, intestinal worms, tumours,
wounds, ulcers, inflammations, scrofula, protoptosis, haemorrhoids, haemoptysis, cough,
menorrhagia and diabetics. Usirasavam and Candanasavam are some of the preparations
using the drug. An important Ayurvedic preparation, “Kanchnar Guggal” contains bark of
this plant. In Unani system, the flowers are used in “Hab Mussafi Khun”, for skin diseases,
the bark is used in “Sufuf Kalan”-an aphrodisiac.
Distribution
The plant is distributed in the Sub-Himalayan tracts from the Indus eastwards and
throughout the dry forests of India, ascending to 1300m. It is also cultivated throughout the
plains.
Botany
Bauhinia variegata Linn. syn. B. candida Roxb. belonging to the family
Caesalpiniaceae is a moderate sized deciduous tree with vertically cracked grey bark, wood
moderately hard, greyish brown with irregular darker patches. Leaves are of 2 leaflets,
connate for about two-thirds up. Leaflets are ovate with rounded apex, 10-15cm long,
pubescent beneath when young and coriaceous. Flowers are white or pink, the uppermost
petal darker and variegated usually appearing before the leaves in short axillary or terminal
racemes. Stamens are 5 and stamenodes absent. Fruits are flat dehiscent pods with 10- 15
seeds (Warrier et al, 1993).
Other important species of the genus Bauhinia are as follows.
1. B. tomentosa Linn.
It is the yellow or golden flowered one, commonly known as Manja Mandaram. It is
found in Africa and Asia. In India it is found wild in dry deciduous forests and often
cultivated. The plant is antidysenteric, antidote for snakebite and scorpion sting and also used
in liver complaints. The bark is astringent. Root bark is vermifuge. Fruit is diuretic. Seed is
tonic, wound healing and aphrodisiac.
2. B. purpurea Linn.
Pink Bauhinia or Camel’s Foot tree is found in South and S. E. Asia. In India, it is
found in deciduous forests. Root is carminative and tonic. Bark is astringent and
antidiarrhoeal and is used in ulcer and goitre. Flowers are laxative. The experimental studies
conducted by Sijoria and Prasad (1979) on animals indicate that B. purpurea is very effective
in normalising the thyroid gland.
3. B. racemosa Lam.
The plant is found in Sub-Himalayan tracts, in U.P, West Bengal, Central and South
India. The leaf is anticephalalgic and antimalarial. Bark is astringent, antidiarrhoeal. The
seeds are antibacterial. Stem-bark is CVS and CNS active, hypothermic and anticancerous.
4. B. malabarica Roxb.
Malabar Mountain Ebony is found in Sub-Himalayan tracts, from Kumaon to West
Bengal, ascending to 1350m, Assam, Bihar and South India. The flowers of this plant are
antidysenteric.