Move your mouse over image to enlarge. Barcode: CAL0000013888 Family: NYMPHAEACEAE Scientific Name: Nelumbo nucifera Gaertn. Collector: V.T. Antony Country: India Uses: Carpels are ground into flour which is considered more nutritive than cereals. Rhizomes yield a kind of nutritious arrowroot, which is given to children in diarrhoea and dysentery. Carpels demulcent and nutritive.