1. Y. Jiang and B. T. Li, Flora Republicae Popularis Sinicae, Institutum Academiae Sience Press, Beijing, 1999, Vol. 77 (1), p. 94.
2. Jiangsu New Medical College, Chinese Medicine Dictionary, Shanghai People’s Publishing House, Shanghai, 1977, p. 2483.
3. X. W. Dong, R. J. Li, X. Gao, and K. H. Row, Fitoterapia, 81, 153 (2010).
4. T. S. Wu, M. S. Kao, P. L. Wu, F. W. Lin, L. S. Shi, M. J. Liou, and C. Y. Li, Chem. Pharm. Bull., 47, 375 (1999).
5. K. Hayashi, Phytochemistry, 28, 3373 (1989).