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| Chemical Name | Dosage | Reference |
|---|---|---|
| THUJONE | not available | J. Ess. Oil Res. 7: 271. |
| THYMOHYDROQUINONE | MIC=6.25-100 ug/ml | Duke, 1992 * |
| THYMOL | MIC=50-400 ug/ml | Duke, 1992 * |
| THYMOQUINONE | not available | Farnsworth, N.R. and Cordell, G.A. A Review of Some Biologically Active Compounds Isolated From Plants as Reported in the 1974-1975 Literature. J. Nat. Prod. 39: 420, 1976. |
| TIN | not available | Duke, 1992 * |
| TOMATINE | not available | Duke, 1992 * |
| TRACHINODIOL-7-BETA-ACETATE | not available | Duke, 1992 * |
| TRACHINODIOL-DIACETATE | not available | Duke, 1992 * |
| TRACHINOL | not available | Duke, 1992 * |
| TRANS-ASARONE | not available | Duke, 1992 * |
| TRANS-ISOASARONE | not available | Duke, 1992 * |
| TRICROZARIN | not available | Duke, 1992 * |
| TROPOLONE | not available | Duke, 1992 * |
| TUBEROSIN | 250 u/ml | Wagner & Wolff, eds. 1977. New Natural Products (RS164. I56. 176) |
| ULIGINOSIN | not available | Duke, 1992 * |
| UMBELLIFERONE | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| URESIN | not available | Duke, 1992 * |
| URSOLIC-ACID | not available | Duke, 1992 * |
| VANILLIC-ACID | 1.5-15 mg/ml | Recio, M. C., Rios, J. L., and Villar, A., A review of some antimicrobial compounds isolated from medicinal plants reported in the literature 1978-1988, Phytotherapy Research, 3(4), 1989, 117-125. |
| VERBASCOSIDE | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Ardisia japonica | Marlberry | 4 | 0 |
| Areca catechu | Betel Nut; Pin-Lang | 5 | 680, 000 |
| Argemone mexicana | Prickly Poppy | 5 | 13, 070 |
| Arisaema consanguineum | Chinese Jack-In-The-Pulpit | 1 | 0 |
| Arisaema triphyllum | Jack-In-The-Pulpit | 1 | 0 |
| Aristolochia debilis | Chinese Birthwort | 1 | 0 |
| Aristolochia serpentaria | Serpentaria; Virginia Snakeroot | 2 | 0 |
| Armoracia rusticana | Horseradish | 16 | 34, 295 |
| Arnica montana | Leopard's-Bane; Mountain Tobacco | 11 | 0 |
| Arracacia xanthorrhiza | Arracacha; Peruvian Carrot | 1 | 2, 140 |
| Artemisia abrotanum | Southernwood | 6 | 0 |
| Artemisia absinthium | Wormwood | 13 | 83, 100 |
| Artemisia annua | Qinghao; Sweet Annie; Annual Mugwort (GRIN); Annual Wormwood (GRIN); Sweet Wormwood (GRIN) | 31 | 196, 500 |
| Artemisia capillaris | Capillary Wormwood | 17 | 0 |
| Artemisia cina | Levant Wormseed | 3 | 24, 000 |
| Artemisia dracunculus | Tarragon | 56 | 791, 470 |
| Artemisia herba-alba | Desert Wormwood | 12 | 1, 865 |
| Artemisia pallens | Davana | 3 | 0 |
| Artemisia salsoloides | not available | 12 | 169, 200 |
| Artemisia vulgaris | Mugwort | 17 | 16, 670 |