| APIGENIN |
Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf). |
| ASCORBICACID |
Duke, 1992 * |
| AZULENE |
Iwu, M.M. 1993. Handbook of African Medicinal Plants. CRC Press, Boca Raton, FL 435 pp. |
| CHAMAZULENE |
Lawrence Review of Natural Products, Mar-91. |
| GUAIAZULENE |
Martindale's 29th |
| HERNIARIN |
Lawrence Review of Natural Products, Mar-91. |
| KAEMPFEROL |
Duke, 1992 * |
| LUTEOLIN |
Duke, 1992 * |
| NIACIN |
Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp. |
| OLEANOLICACID |
Duke, 1992 * |
| QUERCETIN |
Jim Duke's personal files. |
| RUTIN |
Duke, 1992 * |