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| Chemical Name | Dosage | Reference |
|---|---|---|
| DEOXYPODOPHYLLOTOXIN | 4.7 ppb | Duke, 1992 * |
| DICHAMANETIN | ED50=1.4 ppb | Duke, 1992 * |
| DIGALLIC-ACID | not available | Duke, 1992 * |
| DIGIFERRUGINEOL | ED50=0.09 ug/ml | Duke, 1992 * |
| DIGIFERRUGINOL | ED50=0.09 ug/ml | Duke, 1992 * |
| DIPHYLLIN | not available | Duke, 1992 * |
| DIRCIN | not available | Duke, 1992 * |
| DIUVARETIN | ED50= 840 ppt | Duke, 1992 * |
| ECHITAMINE | 16 mg/kg | Iwu, M.M. 1993. Handbook of African Medicinal Plants. CRC Press, Boca Raton, FL 435 pp. |
| EICOSAPENTAENOIC-ACID | 10 uM | Duke, 1992 * |
| ELABUNIN | not available | Duke, 1992 * |
| ELLIPTICINE | not available | Collins, D.J., Culvenor, C.C.J., Lamberton, J.A., Loder, J.W. and Price, J.R., Plants for Medicines, CSIRO, East Melbourne, Australia, 1990, 303 pp. |
| EMARGINATINE-A | not available | Duke, 1992 * |
| EMETINE | not available | Duke, 1992 * |
| EMODIN | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| ENT-CLERODANE | not available | Duke, 1992 * |
| ENTERODIOL | IC50=>10 ug/ml | Life Sciences 55: 1061. |
| EPICATECHIN | IC50=>10 ug/ml | Duke, 1992 * |
| ETOPOSIDE | IC50=0.014 ug/ml | Life Sciences 55: 1061. |
| ETOPOSIDE | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Quercus bambusaefolia | not available | 1 | 3.700000047683716 |
| Quercus championi | not available | 1 | 3.299999952316284 |
| Quercus infectoria | Aleppo Oak; Dyer's Oak; Gall Oak | 1 | 0 |
| Quercus myrsinaefolia | not available | 1 | 1.100000023841858 |
| Quercus phellos | Willow Oak | 1 | 0.30000001192092896 |
| Quercus robur | English Oak | 3 | 0 |
| Quercus rubra | Northern Red Oak | 3 | 0.019999999552965164 |
| Quercus stellata | Post Oak | 1 | 0.03999999910593033 |
| Quercus suber | Cork Oak | 1 | 0 |
| Quercus velutina | Black Oak | 1 | 0 |
| Quisqualis indica | Rangoon Creeper | 1 | 0 |
| Ranunculus bulbosus | Bulbous Buttercup | 1 | 0 |
| Raphanus sativus | Radish | 4 | 198 |
| Rauvolfia serpentina | Indian Snakeroot; Serpentine Wood | 2 | 4, 000 |
| Rauvolfia tetraphylla | Four-Leaf Devilpepper; Pinque-Pinque | 1 | 0 |
| Rauvolfia vomitoria | African Snakeroot | 1 | 0 |
| Ravensara aromatica | Ravensara | 1 | 702 |
| Rehmannia glutinosa | Chinese Foxglove | 2 | 0 |
| Rheum officinale | Chinese Rhubarb | 6 | 12, 437.5 |
| Rheum palmatum | Chinese Rhubarb | 3 | 2, 720 |