Linn.Synonym: P. cineraria Druce.Family: Mimosaceae.
Habitat: Dry and acrid regions of India.
Ayurvedic: Shami, Tungaa, Keshahantri, Shankuphalaa.Siddha/Tamil: Kalisam.Action: Pod—astringent, pectoral, demulcent. Bark—anti- inflammatory, antirheumatic. Flower—administered to prevent miscarriage.
The stem bark contains vitamin K, n-octacosyl acetate, the long chain aliphatic acid. Presence of glucose, rhamnose, sucrose and starch is also reported.A cytotoxic principle, patulibin, has been isolated from flowers.Dosage: Leaf, fruit—3-5 g powder, 50-100 ml decoction. (CCRAS.)