| ASCORBICACID |
Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp. |
| EUPATORIN |
List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979. |
| GALLICACID |
Duke, 1992 * |
| HELENALIN |
Duke, 1992 * |
| HYPEROSIDE |
Planta Medica, 57: A43, 1991. |
| KAEMPFEROL |
Duke, 1992 * |
| QUERCETIN |
Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| RUTIN |
Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| TANNICACID |
Duke, 1992 * |