Move your mouse over image to enlarge. Barcode: CAL0000003277 Family: Polypodiaceae Scientific Name: Drynaria quercifolia (L.) J.Sm. Collector: Dr. N.C. Nair Country: India Uses: Used in the treatment of chest diseases, cough, hectic fever, dyspepsia, loss of appetite, chronic jaundice and cutaneous infections. Peeled rhizome with sugar is prescribed for urinary disorders and in spermatorrhoea.