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| Chemical Name | Dosage | Reference |
|---|---|---|
| D-TETRANDRINE | ED50=170 ppb | Duke, 1992 * |
| DAPHNORETIN | IC97=3 mg/kg | Duke, 1992 * |
| DATISCOCIDE | ED50=0.16 | Duke, 1992 * |
| DESOXYPODOPHYLLOTOXIN | 2.6 ppb | Duke, 1992 * |
| DIGIFERRUGINEOL | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| DIGITONIN | not available | Duke, 1992 * |
| DIGLUCOACOSCHIMPEROSIDE-N | ED50=3.7 | Duke, 1992 * |
| DIGLUCOACOSCHIMPEROSIDE-P | ED50=1.7 | Duke, 1992 * |
| DIHYDROCUCURBITACIN-B | 1.7 ppb | Duke, 1992 * |
| EMETINE | not available | Duke, 1992 * |
| ETHYL-GALLATE | ED50=18 | Duke, 1992 * |
| EUPATORETIN | not available | Duke, 1992 * |
| EUPATORIN | ED50=4.6 | Biosyn. Prod. Cancer Chemotherapy (Petit et al) |
| FABACEIN | ED50=1 | Biosyn. Prod. Cancer Chemotherapy (Petit et al) |
| GALLIC-ACID | ED50=3 | Duke, 1992 * |
| GITOXIGENIN | ED50=2.3 | Duke, 1992 * |
| GLAZIOVINE | ED50=2.6 | Biosyn. Prod. Cancer Chemotherapy (Petit et al) |
| HARRINGTONINE | 0.5-1 ppm | Duke, 1992 * |
| HECOGENIN-GLYCOSIDE | not available | Biosyn. Prod. Cancer Chemotherapy (Petit et al) |
| HEDERASAPONIN-C | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Carthamus tinctorius | Safflower | 1 | 90 |
| Carum carvi | Caraway; Carum; Kummel (Ger.); Comino (Sp.); Comino de prado (Sp.) | 1 | 20 |
| Carya illinoensis | Pecan | 1 | 0.8299999833106995 |
| Carya ovata | Shagbark Hickory | 2 | 0 |
| Casimiroa edulis | Matasano; White sapote | 1 | 4.800000190734863 |
| Cassia obtusifolia | not available | 1 | 5, 000 |
| Cassia siamea | not available | 1 | 5 |
| Cassia tora | Sickle Senna | 1 | 0 |
| Cassinia laevis | not available | 1 | 847 |
| Cassinia uncata | not available | 1 | 83.30000305175781 |
| Castanea sativa | European Chestnut | 2 | 1, 000 |
| Castanopsis concinna | not available | 1 | 6 |
| Castanopsis eyrei | not available | 1 | 9 |
| Castanopsis lamontii | not available | 1 | 0.30000001192092896 |
| Catalpa bignonioides | Indian bean | 1 | 0 |
| Catha edulis | Khat | 1 | 18 |
| Catharanthus roseus | Madagascar Periwinkle; Rosy Periwinkle | 2 | 0 |
| Caulophyllum thalictroides | Blue Cohosh | 1 | 24 |
| Ceanothus americanus | not available | 2 | 7, 479 |
| Ceanothus velutinus | not available | 1 | 0 |