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| Chemical Name | Dosage | Reference |
|---|---|---|
| HELLEBRIGENIN-3,5-ACETATE | ED50=1.9 ppb | Biosyn. Prod. Cancer Chemotherapy (Petit et al) |
| HELLEBRIGENIN-3-ACETATE | ED50=0.24 ppt | Biosyn. Prod. Cancer Chemotherapy (Petit et al) |
| HELLEBRIN | ED50=17 ppb | Biosyn. Prod. Cancer Chemotherapy (Petit et al) |
| HOMOHARRINGTONINE | 0.25-1 ppm | Duke, 1992 * |
| HOMOISOMELODIENONE | ED50=4.26-36.32 ug/ml | Duke, 1992 * |
| HYPERCALIN-B | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| INDIRUBIN | not available | Duke, 1992 * |
| INOTODIOL | not available | Duke, 1992 * |
| IPOLEAROSIDE | 10 mg/rat | Wagner & Wolff, eds. 1977. New Natural Products (RS164. I56. 176) |
| ISOCUCURBITACIN-B | ED50=0.4 | Duke, 1992 * |
| ISOTETRANDRINE | ED50=1.5 | Duke, 1992 * |
| JUSTICIRESINOL | ED50=31.3ug/ml | Duke, 1992 * |
| K-STROPHANTHOSIDE | ED50=30 ppb | Duke, 1992 * |
| L-CURINE | <140 ppb | Duke, 1992 * |
| L-TETRANDRINE | 25-400 ppm | Duke, 1992 * |
| LANATOSIDE-A | ED50=< 1 ppm | Biosyn. Prod. Cancer Chemotherapy (Petit et al) |
| LANATOSIDE-B | ED50=0.38 ppm | Biosyn. Prod. Cancer Chemotherapy (Petit et al) |
| LANATOSIDE-C | ED50=24 ppb | Biosyn. Prod. Cancer Chemotherapy (Petit et al) |
| LAPACHOL | 100-400 ppm | Mills, Simon and Bone, Kerry. 2000. Phytotherapy. Churchill Livinston, Edinburgh. |
| LOLINE | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Stemonoporus oblongifolius | not available | 2 | 0 |
| Stemonoporus petiolaris | not available | 2 | 0 |
| Stemonoporus reticulatus | not available | 2 | 0 |
| Stephania japonica | Japanese Tape-Vine | 1 | 0 |
| Stephania tetrandra | Stephania | 1 | 0 |
| Sterculia urens | Karaya | 1 | 50 |
| Stevia rebaudiana | Ca-A-E; Sweet Leaf of Paraguay; Stevia | 2 | 525 |
| Streblus asper | not available | 1 | 1, 000 |
| Strobilanthes cusia | not available | 1 | 35 |
| Strophanthus hispidus | Hispid Ouabain | 2 | 10, 000 |
| Strophanthus kombe | Kombe Arrow Poison | 3 | 2, 400 |
| Suaeda maritima | not available | 1 | 0 |
| Symphytum officinale | Comfrey | 1 | 768 |
| Symplocos racemosa | not available | 2 | 0 |
| Syncarpia glomulifera | not available | 1 | 12, 000 |
| Syncarpia laurifolia | not available | 1 | 12, 000 |
| Syringa vulgaris | Lilac | 1 | 0 |
| Syzgium claviflorum | not available | 1 | 0 |
| Syzygium aromaticum | Clove; Clovetree | 3 | 125, 220 |
| Syzygium claviflorum | not available | 3 | 239 |