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| Chemical Name | Dosage | Reference |
|---|---|---|
| VATINE | micromolar | Duke, 1992 * |
| VATINE-A | micromolar | Duke, 1992 * |
| VERBASCOSIDE | ED50=2.6 ug/ml | Duke, 1992 * |
| VINBLASTINE | not available | Duke, 1992 * |
| VINCRISTINE | 25-150 ug/kg/week/ivn/man | Martindale's 29th |
| VINDESINE | not available | Merck 11th Edition |
| VINROSIDINE | not available | Duke, 1992 * |
| VITAMIN-E | 100-250 uM | Duke, 1992 * |
| WITHAFERIN-A | not available | Duke, 1992 * |
| WOGONIN | IC50=0.160 ug/ml | Life Sciences 55: 1061. |
| YUANHUACINE | 0.8 mg/kg | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Tripterygium wilfordiim | Yellow Vine | 1 | 0 |
| Triticum aestivum | Wheat | 9 | 2, 003 |
| Tsuga canadensis | Eastern Hemlock | 2 | 10, 000 |
| Turnera diffusa | Damiana | 2 | 33.69999998807907 |
| Tussilago farfara | Coltsfoot | 1 | 0 |
| Tylophora indica | Swallowwort; Indian Ipecac | 1 | 0 |
| Ulex europaeus | Gorse | 1 | 0 |
| Ulex micranthus | not available | 1 | 0 |
| Ulex sp | not available | 1 | 0 |
| Ulmus rubra | Slippery Elm; Red Elm | 2 | 3 |
| Uncaria catechu | Gambir; Pale Catechu | 3 | 0 |
| Uncaria guianensis | Cat's Claw; Una de Gato; Garabato Colorado; Tambor Huasca; Ungunagi | 7 | 0 |
| Uncaria tomentosa | Cat's Claw; Garabato Amarillo; Una de Gato | 9 | 230, 865 |
| Urginea maritima | European Squill | 3 | 0 |
| Urtica dioica | European Nettle; Stinging Nettle | 12 | 3, 612.4000000953674 |
| Vaccinium corymbosum | Blueberry | 10 | 0.03999999910593033 |
| Vaccinium macrocarpon | Cranberry; Large Cranberry; American Cranberry | 7 | 2, 250.006000000285 |
| Vaccinium myrtillus | Bilberry; Whortleberry; Dwarf Bilberry | 16 | 7, 628.411999857519 |
| Vaccinium vitis-idaea | Cowberry; Lingen; Lingonberry | 7 | 22, 500.039000000805 |
| Valeriana jatamansi | Indian Valerian | 1 | 0 |