1. K. A. Reynertson, M. J. Basile, and E. J. Kennelly, Ethnobot. Res. Appl., 3, 25 (2005).
2. P. K. Warrier, V. P. Nambiar, and C. Ramankutty, Indian Medicinal Plants. A Compendium of 500 Species, 5, Orient Longman Ltd., Chennai, India, 1996, pp. 229–231.
3. L. W. Tian, M. Xu, D. Wang, H. T. Zhu, C. R. Yang, and Y. J. Zhang, Biochem. Syst. Ecol., 39, 156 (2011).
4. J. S. Ma and Y. Q. Cheng, Editorial Committee of Flora Reipublicae Popularis Sinicae, Flora of China, 53, Science Press, Beijing, China, 1984, p. 72.
5. J. W. Klink, L. Larsen, N. B. Perry, R. T. Weavers, G. M. Cook, P. J. Bremer, A. D. MacKenzie, and T. Kirikae, Bioorg. Med. Chem., 13, 6651 (2005).