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| Chemical Name | Dosage | Reference |
|---|---|---|
| TROLOX | IC50 (uM)=170 | Duke, 1992 * |
| ZINGERONE | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Hyoscyamus niger | Henbane | 1 | 0 |
| Hypericum perforatum | Common St. Johnswort; Hypericum; Klamath Weed; St. John's-wort; Goatweed | 3 | 105, 000 |
| Hyptis dilatata | not available | 1 | 2, 963 |
| Inula helenium | Elecampane | 1 | 0 |
| Ipomoea batatas | Sweet Potato | 1 | 0 |
| Isatis tinctoria | Dyer's Woad | 2 | 0 |
| Isodon grandifolius | not available | 1 | 448 |
| Juglans nigra | Black Walnut | 1 | 0 |
| Juglans regia | English Walnut | 2 | 0 |
| Juniperus communis | Common Juniper; Juniper | 2 | 0 |
| Kalanchoe pinnata | Air Plant; Siempre Viva | 2 | 0 |
| Kalanchoe spathulata | Beach Bells | 2 | 0 |
| Lactuca sativa | Lettuce | 2 | 0 |
| Laurus nobilis | Bayleaf; Sweet Bay; Grecian Laurel; Bay Laurel; Laurel; Bay | 4 | 0 |
| Lawsonia inermis | Henna; Mignonette; Jamaica-Mignonette; Mignonette Tree | 2 | 0 |
| Ledum palustre | Marsh Tea; Wild Rosemary | 1 | 0 |
| Leonurus cardiaca | Motherwort | 1 | 0 |
| Lepechinia hastata | not available | 1 | 4, 190 |
| Lepechinia urbanii | not available | 1 | 0 |
| Ligustrum japonicum | Japanese Privet; Ligustri Fructus | 2 | 0 |