Habitat: Native to tropical America; naturalized in tropical and subtropical regions of India.
English: Sensitive-plant, Humble- Plant.Ayurvedic: Lajjaalu, Laajavanti, Namaskaari, Samangaa, Sankochini, Shamipatraa, Khadirkaa, Raktapaadi.Unani: Chhuimui, Sharmili, Laajwanti.Siddha/Tamil: Thottalsurungi.Action: Leaf—astringent, alterative, antiseptic, styptic, blood purifier. Used for diarrhoea, dysentery, haemophilic conditions, leuc- orrhoea, morbid conditions of vagina, piles, fistula, hydrocele and glandular swellings. Root—used in gravel and urinary complaints. A decoction is taken to relieve asthma.
The plant contains mimosine and turgorin. The periodic leaf movements exhibited by the plant are due to presence of derivatives of 4-O- (beta-D-glucopyranosyl-6'-sulphate)Family: Sapotaceae.Habitat: Cultivated in North India, Western Peninsula and South India.
English: Spanish-Cherry, West Indian Medlar, Bullet Wood.Ayurvedic: Bakula, Keshara, Simhakeshara, Sthiraa, Sthira- pushpa, Vishaarada, Dhanvi, Madhupushpa, Madhugandha, Chirpushpa, Maulsiri.Unani: Molsari.Siddha: Magilam.Action: Pulp of ripe fruit—astringent; used in chronic dysentery Flowers, fruit and bark—astringent. Bark—given for promoting fertility in women. Seeds—purgative. The leaves contain sterols, reducing sugars and tannins; roots, a steroidal saponin; stem bark, spinasterol and taraxerol; flowers, D-mannitol, beta-sitosterol and beta-sitosterol- D-glycoside; seeds, pentacyclic triterpene acids, mimusopic and mimusopsic acids.
Essential oil obtained from the plant is reported to be mycotoxic. Antimicrobial activity of the root extract has been reported. Saponins isolated from the seeds have been found to effect the cardiovascular activity in dogs and haemolytic activity in human beings. Spasmolytic activity in isolated ileum of guinea-pigs has also been recorded. Saponins from seeds also showed spermicidal activity.Dosage: Seed, bark—10-20 g paste; 50-100 ml decoction. (CCRAS.)