1. Anonymous, Wealth of India, Vol 10, CSIR, New Delhi, India, 1976, p. 93.
2. Singh, B. S. and Singh, G., Indian Drugs, 1978, 15, 227.
3. Husain, A., Virmoni, O. P., Popli, S. P., Misra, L. N., Gupta, M. M., Srivastava, G. N., Abraham, Z. and Singh, A. K., Dictionary of Indian Medicinal Plants, CIMAP, Lucknow, 1992.
4. TaKechi, M. and Tnanaka, Y., Plant Med., 1981, 42, 69–74.