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| Chemical Name | Dosage | Reference |
|---|---|---|
| GUAIJAVERIN | not available | Duke, 1992 * |
| HARDWICKIC-ACID | not available | Duke, 1992 * |
| HARMINE | not available | Duke, 1992 * |
| HARRISONIN | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| HELENALIN | not available | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| HELENALIN-ESTERS | not available | Wichtl, M. 1984. Teedrogen. Ein Handbuch fur Apotheker und Arzte. Wissenschaftliche Verlagsgesellscharft. mbH Stuttgart. 393 pp. |
| HERNANDEZINE | not available | Duke, 1992 * |
| HEXANAL | 400-800 ug/ml | Duke, 1992 * |
| HEXANOL | not available | Duke, 1992 * |
| HEXENAL | not available | Duke, 1992 * |
| HIBISCIN-CHLORIDE | not available | ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes. |
| HISPAGLABRIDIN-A | not available | Duke, 1992 * |
| HISPAGLABRIDIN-B | not available | Duke, 1992 * |
| HOMOPHLEINE | not available | Duke, 1992 * |
| HONOKIOL | not available | Duke, 1992 * |
| HOUTTUYNIN | not available | Duke, 1992 * |
| HUMULONE | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| HYDROQUINONE | not available | Duke, 1992 * |
| HYDROXYVERNOLIDE | 5 ug/disk | Duke, 1992 * |
| IMANINE | not available | Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp. |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Ulmus rubra | Slippery Elm; Red Elm | 3 | 46 |
| Umbellularia californica | California Bay | 16 | 33, 440 |
| Uncaria catechu | Gambir; Pale Catechu | 3 | 0 |
| Uncaria guianensis | Cat's Claw; Una de Gato; Garabato Colorado; Tambor Huasca; Ungunagi | 3 | 0 |
| Uncaria tomentosa | Cat's Claw; Garabato Amarillo; Una de Gato | 2 | 450 |
| Urginea maritima | European Squill | 2 | 0 |
| Urtica dioica | European Nettle; Stinging Nettle | 19 | 41, 067.39999961853 |
| Vaccinium corymbosum | Blueberry | 27 | 4, 763.409999990836 |
| Vaccinium macrocarpon | Cranberry; Large Cranberry; American Cranberry | 16 | 9, 072 |
| Vaccinium myrtillus | Bilberry; Whortleberry; Dwarf Bilberry | 29 | 88, 121.55899941921 |
| Vaccinium vitis-idaea | Cowberry; Lingen; Lingonberry | 12 | 288, 537 |
| Valeriana jatamansi | Indian Valerian | 2 | 0 |
| Valeriana officinalis | Valerian; Common Valerian; Garden-Heliotrope | 19 | 1, 502, 115 |
| Valerianella locusta | Corn Salad; Lamb's Lettuce | 1 | 129 |
| Valerianella radicata | not available | 1 | 701 |
| Vanilla planifolia | Vanilla; Bourbon Vanilla | 21 | 558 |
| Vanilla tahitensis | Tahiti Vanilla | 1 | 0 |
| Verbascum thapsus | Mullein; Velvetplant; Flannelleaf; Flannelplant; Great Mullein | 5 | 7, 762.000000029802 |
| Verbena officinalis | Vervain | 2 | 10, 000 |
| Vetiveria zizanioides | Cus-Cus; Vetiver; Cuscus Grass | 8 | 765 |