An official website of the United States government.
| 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 |
|---|---|---|---|
| Lavandula x intermedia | Dutch Lavender; Lavandin | 14 | 7, 242 |
| Lawsonia inermis | Henna; Mignonette; Jamaica-Mignonette; Mignonette Tree | 7 | 936, 520 |
| Ledum palustre | Marsh Tea; Wild Rosemary | 5 | 0 |
| Lens culinaris | Lentil | 7 | 3, 514.0299999993294 |
| Leonotis leonurus | Lion's Ear | 4 | 94.5 |
| Leonurus cardiaca | Motherwort | 8 | 117 |
| Lepechinia calycina | Epling's Lepechinia | 8 | 2, 530 |
| Lepechinia schiediana | Schiede's Lepechinia | 2 | 3, 200 |
| Lepidium meyenii | Maca; Peruvian Ginseng | 4 | 11, 526 |
| Lepidium sativum | Garden Cress | 5 | 22, 565.109999999404 |
| Leptospermum polygalifolium | not available | 1 | 137, 500 |
| Leptospermum scoparium | Manuka; Broom Teatree | 2 | 0 |
| Levisticum officinale | Lovage | 20 | 1, 370 |
| Licania platypus | Sansapote | 1 | 2, 010 |
| Ligustrum japonicum | Japanese Privet; Ligustri Fructus | 15 | 48 |
| Ligustrum lucidum | Chinese Privet; Glossy Privet; Ligustri Fructus; Privet; White Waxtree | 2 | 402, 120 |
| Limonia acidissima | Elephant Apple; Manzana De Elefante; Wood-Apple | 1 | 390 |
| Lindera benzoin | Benjamin Bush; Spicebush; Wild Allspice; Fieberstrauch (Ger.) | 7 | 643, 501.7200000212 |
| Linum usitatissimum | Flax; Linseed | 7 | 8, 986 |
| Lippia alba | White Lippia | 6 | 0 |