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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 |
|---|---|---|---|
| Hordeum vulgare | Barley; Barleygrass | 13 | 13, 762 |
| Houttuynia cordata | Fishwort; Dokudami; Yu Xing Cao | 10 | 168 |
| Humulus lupulus | Hops | 26 | 13, 428 |
| Huperzia spp | Cutleaf Clubmoss | 1 | 0 |
| Hura crepitans | Sandbox Tree | 2 | 0 |
| Hyacinthus orientalis | Hyacinth | 11 | 974.4699997603893 |
| Hydrangea arborescens | Smooth Hydrangea; Hydrangea | 4 | 0 |
| Hydrangea paniculata | Peegee | 1 | 0 |
| Hydrastis canadensis | Goldenseal | 7 | 141, 363.60000002384 |
| Hylocereus guatemalensis | Guatemala Cereus; Nopalito De Guatemala | 1 | 2, 060 |
| Hylocereus undatus | Night-Blooming Cereus; Nopalito De Noche; Strawberry Pear; Belle-of-the-Night; Queen-of-the-Night | 1 | 5, 150 |
| Hyoscyamus niger | Henbane | 3 | 48 |
| Hypericum perforatum | Common St. Johnswort; Hypericum; Klamath Weed; St. John's-wort; Goatweed | 24 | 660, 839.0000009537 |
| Hyptis spicata | Spicate Hyptis | 1 | 0 |
| Hyptis suaveolens | Wild Hops | 10 | 8, 026 |
| Hyssopus officinalis | Hyssop | 23 | 431, 629.1140000019 |
| Ilex paraguariensis | Mate; Paraguay Tea; South American Holly | 2 | 0 |
| Illicium verum | Star Anise; Chinese Star Anise; Chinesischer Sternanis (Ger.); Sternanis (Ger.); anis de China (Sp.); anis estrellado (Sp.) | 13 | 70, 518 |
| Indigofera tinctoria | Common Indigo | 1 | 0 |
| Inga edulis | Guaba; Icecream Bean | 1 | 1, 420 |