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| Chemical Name | Dosage | Reference |
|---|---|---|
| T-BUTYL-4-HYDROXY-ANISOLE | 100 ug/ml | Laekeman, G.M., Van Hoof, L., Haemers, A., Vanden Berghe, D.A., Herman, A.G., and Vlietinck, A.J. Eugenol a Valuable Compound for In Vitro Experimental Research and Worthwhile for Further In Vivo Investigation. Phytotherapy Research 4(3): 93, 1990. |
| XANTHOTOXIN | EC50=21.6 ug/ml | Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp. |
| YIAMOLOSIDE-B | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Juniperus virginiana | Red Cedar | 2 | 0 |
| Kalanchoe pinnata | Air Plant; Siempre Viva | 1 | 0 |
| Kennedia coccinea | not available | 1 | 49 |
| Kennedia nigricans | not available | 1 | 24 |
| Kennedia procurrens | not available | 1 | 33 |
| Kennedia rubicunda | not available | 1 | 25 |
| Laburnum alpinum | not available | 1 | 0 |
| Laburnum anagyroides | Golden Chain Tree | 1 | 0 |
| Lantana camara | Lantana; Wild Sage | 1 | 36 |
| Larrea tridentata | Chaparral; Creosote Bush | 1 | 0 |
| Laurus nobilis | Bayleaf; Sweet Bay; Grecian Laurel; Bay Laurel; Laurel; Bay | 4 | 18, 648 |
| Lavandula angustifolia | English Lavender | 1 | 0 |
| Lavandula latifolia | Aspic; Broad-Leaved Lavender; Spike Lavender | 2 | 906 |
| Lavandula x hybrida | Hybrid Lavender | 1 | 200 |
| Lavandula x intermedia | Dutch Lavender; Lavandin | 2 | 280 |
| Lembotropis emerifolia | not available | 1 | 0 |
| Lens culinaris | Lentil | 1 | 25 |
| Leonotis leonurus | Lion's Ear | 1 | 28 |
| Leonurus cardiaca | Motherwort | 1 | 2 |
| Lepechinia calycina | Epling's Lepechinia | 1 | 115 |