Move your mouse over image to enlarge. Barcode: CAL0000013972 Family: POLYGALACEAE Scientific Name: Polygala sibirica L. Collector: T.A. Rao Country: India Uses: Leaves applied in spermatorrhoea. Decoction of roots used as an expectorant in colds and coughs and also in chronic chest problems. Also applied for diarrhoea and inflammation of the urinary bladder.