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| Chemical Name | Dosage | Reference |
|---|---|---|
| HUMULINIC-ACID | not available | Duke, 1992 * |
| HUMULONE | MIC=10-200 ug/ml | Duke, 1992 * |
| HYDNOCARPIC-ACID | not available | Merck 11th Edition |
| HYDRASTINE | not available | Duke, 1992 * |
| HYDROQUINONE | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| HYPERFORIN | not available | Duke, 1992 * |
| HYPERICIN | not available | Duke, 1992 * |
| HYPERIN | not available | Duke, 1992 * |
| HYPEROSIDE | MIC=250-500 ug/ml | Planta Medica, 57: A43, 1991. |
| 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. |
| INDOLE | MBC=800 ug/ml | Duke, 1992 * |
| INDOLE | MIC=800 ug/ml | Muroi, H. and Kubo, I. 1993. Combination Effects of Antibacterial Compounds in Green Tea Flavor against Streptococcus mutans. J. Agric. Food Chem. 41: 1102-1105. |
| INTEGERRINE | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| IODINE | not available | Duke, 1992 * |
| ISOALANTOLACTONE | not available | Duke, 1992 * |
| ISODOMEDONE | not available | Duke, 1992 * |
| ISODONAL | not available | Duke, 1992 * |
| ISOHUMULONE | not available | Duke, 1992 * |
| ISOMAGNOLOL | not available | Duke, 1992 * |
| ISOMANGOSTIN | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Hydnocarpus wightiana | Hindi Chaulmoogra | 5 | 478, 890.3999977112 |
| Hydrangea arborescens | Smooth Hydrangea; Hydrangea | 6 | 22 |
| Hydrangea paniculata | Peegee | 2 | 41, 000 |
| Hydrastis canadensis | Goldenseal | 7 | 500, 690.30000019073 |
| Hylocereus guatemalensis | Guatemala Cereus; Nopalito De Guatemala | 1 | 1, 030 |
| Hylocereus undatus | Night-Blooming Cereus; Nopalito De Noche; Strawberry Pear; Belle-of-the-Night; Queen-of-the-Night | 2 | 2, 575 |
| Hyoscyamus niger | Henbane | 3 | 0 |
| Hypericum androsaemum | not available | 1 | 0 |
| Hypericum elatum | not available | 1 | 0 |
| Hypericum patulum | not available | 1 | 0 |
| Hypericum perforatum | Common St. Johnswort; Hypericum; Klamath Weed; St. John's-wort; Goatweed | 51 | 1, 832, 072.7500021458 |
| Hyptis albida | not available | 1 | 6 |
| Hyptis capitata | Knobweed | 1 | 0 |
| Hyptis emoryi | Desert Lavender | 1 | 0 |
| Hyptis spicata | Spicate Hyptis | 2 | 0 |
| Hyptis suaveolens | Wild Hops | 14 | 8, 318 |
| Hyssopus officinalis | Hyssop | 35 | 234, 207.3140000049 |
| Ilex paraguariensis | Mate; Paraguay Tea; South American Holly | 5 | 537, 000 |
| Illicium verum | Star Anise; Chinese Star Anise; Chinesischer Sternanis (Ger.); Sternanis (Ger.); anis de China (Sp.); anis estrellado (Sp.) | 21 | 105, 186 |
| Inga edulis | Guaba; Icecream Bean | 1 | 710 |