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| Chemical Name | Dosage | Reference |
|---|---|---|
| THALICMINE | not available | Duke, 1992 * |
| THEVETOXIN | not available | Duke, 1992 * |
| VERBENALIN | not available | Wagner & Wolff, eds. 1977. New Natural Products (RS164. I56. 176) |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Harpagophytum procumbens | Devil's Claw; Grapple Plant | 1 | 0 |
| Hedera helix | Ivy | 1 | 0 |
| Helianthus annuus | Sunflower; Girasol | 2 | 0 |
| Humulus lupulus | Hops | 1 | 0 |
| Hydrastis canadensis | Goldenseal | 3 | 220, 000 |
| Hyssopus officinalis | Hyssop | 1 | 0 |
| Ipomoea violacea | Ololiuqui; Tlitlitzen | 1 | 100 |
| Jateorhiza palmata | Calumba Root | 1 | 20, 000 |
| Lavandula latifolia | Aspic; Broad-Leaved Lavender; Spike Lavender | 1 | 14, 700 |
| Lawsonia inermis | Henna; Mignonette; Jamaica-Mignonette; Mignonette Tree | 1 | 260, 520 |
| Leonurus cardiaca | Motherwort | 2 | 0 |
| Levisticum officinale | Lovage | 2 | 0 |
| Ligustrum japonicum | Japanese Privet; Ligustri Fructus | 1 | 0 |
| Ligustrum lucidum | Chinese Privet; Glossy Privet; Ligustri Fructus; Privet; White Waxtree | 1 | 402, 000 |
| Liquidambar orientalis | Oriental Storax; Oriental Styrax | 1 | 0 |
| Liquidambar styraciflua | American Styrax; Sweetgum | 1 | 0 |
| Luffa aegyptiaca | Luffa; Smooth Loofah; Vegetable Sponge | 1 | 0 |
| Macleaya cordata | Plume Poppy | 3 | 0 |
| Mahonia aquifolium | Oregon Grape; Blue Barberry; Holly Barberry; Holly Mahonia; Mountain Grape | 3 | 130 |
| Mahonia fargesii | not available | 2 | 0 |