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| Chemical Name | Dosage | Reference |
|---|---|---|
| BERBERASTINE | MIC=200 ug/ml | Duke, 1992 * |
| BERBERINE | MIC=200 ug/ml | Duke, 1992 * |
| MENTHOL | MIC=1.25 mg/ml | Duke, 1992 * |
| SWEROSIDE | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Achillea millefolium | Yarrow; Milfoil | 1 | 0 |
| Acinos suaveolens | not available | 1 | 3 |
| Acorus calamus | Sweetflag; Calamus; Flagroot; Myrtle Flag; Sweet Calamus; Sweetroot | 1 | 0 |
| Adonis vernalis | Spring Adonis | 1 | 0 |
| Agathosma betulina | Buchu; Honey Buchu; Mountain Buchu | 1 | 0 |
| Andira inermis | Cabbage Bark | 1 | 0 |
| Argemone mexicana | Prickly Poppy | 1 | 410 |
| Artemisia annua | Qinghao; Sweet Annie; Annual Mugwort (GRIN); Annual Wormwood (GRIN); Sweet Wormwood (GRIN) | 1 | 0 |
| Artemisia dracunculus | Tarragon | 1 | 500 |
| Berberis vulgaris | Barberry | 1 | 253, 300 |
| Brassica oleracea var. capitata l. | Cabbage; Red Cabbage; White Cabbage | 1 | 0 |
| Calamintha nepeta | Turkish Calamint | 1 | 291 |
| Camellia sinensis | Tea | 1 | 0 |
| Catharanthus roseus | Madagascar Periwinkle; Rosy Periwinkle | 1 | 0 |
| Caulophyllum thalictroides | Blue Cohosh | 1 | 0 |
| Centaurium erythraea | Centaury | 1 | 0 |
| Chelidonium majus | Celandine | 1 | 0 |
| Cocos nucifera | Coconut; Coconut Palm; Copra; Nariyal; Kokospalme (Ger.); Cocotero (Sp.) | 1 | 0 |
| Coptis chinensis | Chinese Goldthread; Huang-Lian; Huang-Lien | 1 | 270, 000 |
| Coptis japonica | Huang-Lia; Huang-Lian; Huang-Lien; Japanese Goldthread | 1 | 280, 000 |