Move your mouse over image to enlarge. Barcode: CAL0000013816 Family: ZYGOPHYLLACEAE Scientific Name: Tribulus terrestris L. Collector: G.P. Roy Country: India Uses: Leaves are rich in calcium but poor in iron. Fruits are used as tonic and diuretic also used in painful micturition and calculous infections also prescribed in Bright?s disease. Leaves are stomachic, used as lithontriptic. Roots are aperient.