Move your mouse over image to enlarge. Barcode: CAL0000013440 Family: POLYGONACEAE Scientific Name: Polygonum viviparum L. Collector: J.H. Holland Country: India Uses: Root stacks are used to make tonic which is useful as astringent and used to cure dysentery, diarrhoea and hemoptysis. Decoction prepered from the herb is used as a gargle and as for treatment of ulcers.