1. 1) “The Grand Dictionary of Horticulture,” Vol. 1, ed. by Tsukamoto Y., Shogakukan, Tokyo, 1989, pp. 109—110.
2. 2) Jiangsu New Medical College, “The Dictionary of Chinese Medicinal Materials,” Vol. 1, Shanghai Scientific and Technological Press, Shanghai, 1977, pp. 640—641.
3. Saponins fromAnemone rivularis
4. Cussonosides A and B, two Triterpene-saponins fromCussonia barteri