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| Chemical Name | Dosage | Reference |
|---|---|---|
| AMINOPHYLLINE | not available | Merck 10th Edition. |
| CAMPHOR | not available | Merck 11th Edition |
| HYDROQUINONE | 1,000 mg/man | Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp. |
| LITHIUM | not available | Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp. |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Lantana camara | Lantana; Wild Sage | 1 | 2 |
| Larrea tridentata | Chaparral; Creosote Bush | 1 | 0 |
| Laurus nobilis | Bayleaf; Sweet Bay; Grecian Laurel; Bay Laurel; Laurel; Bay | 1 | 0 |
| Lavandula angustifolia | English Lavender | 1 | 0 |
| Lavandula latifolia | Aspic; Broad-Leaved Lavender; Spike Lavender | 1 | 9, 900 |
| Lavandula sp | Lavender | 1 | 0 |
| Lavandula x hybrida | Hybrid Lavender | 1 | 890 |
| Lavandula x intermedia | Dutch Lavender; Lavandin | 1 | 3, 240 |
| Lepechinia calycina | Epling's Lepechinia | 1 | 875 |
| Levisticum officinale | Lovage | 1 | 10 |
| Linum usitatissimum | Flax; Linseed | 1 | 0 |
| Lippia alba | White Lippia | 1 | 0 |
| Lippia dulcis | Sweet Herb | 1 | 0 |
| Lycopersicon esculentum | Tomato | 1 | 0.6800000071525574 |
| Magnolia fargesii | Hsin-I; Xin-Yi | 1 | 0 |
| Magnolia kobus | Hsin-I; Xin-Yi | 1 | 0 |
| Malus domestica | Apple | 1 | 0.1720000058412552 |
| Melaleuca alternifolia | Teatree | 1 | 0.0010000000474974513 |
| Micromeria croatica | not available | 1 | 140 |
| Micromeria juliana | not available | 1 | 65 |