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| Chemical Name | Dosage | Reference |
|---|---|---|
| ANETHOLE | not available | Economic & Medicinal Plant Research, 1: 124. |
| BERBAMINE | not available | Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989. |
| BERBERASTINE | not available | Duke, 1992 * |
| BERBERINE | not available | Duke, 1992 * |
| EMODIN | not available | Duke, 1992 * |
| OLEANOLIC-ACID | not available | Duke, 1992 * |
| URSOLIC-ACID | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Berberis vulgaris | Barberry | 3 | 259, 200 |
| Boehmeria nivea | Ramie | 1 | 0 |
| Calendula officinalis | Calendula; Pot-Marigold | 1 | 0 |
| Canarium indicum | Java-Olive; Manila Elemi | 1 | 170, 000 |
| Cassia tora | Sickle Senna | 1 | 0 |
| Catalpa bignonioides | Indian bean | 1 | 0 |
| Catharanthus roseus | Madagascar Periwinkle; Rosy Periwinkle | 2 | 0 |
| Caulophyllum thalictroides | Blue Cohosh | 1 | 0 |
| Centaurium erythraea | Centaury | 1 | 0 |
| Chelidonium majus | Celandine | 1 | 0 |
| Chenopodium album | Lambsquarter | 1 | 0 |
| Chenopodium quinoa | not available | 1 | 0 |
| Chimaphila umbellata | King's Cure; Pipsissewa | 2 | 0 |
| Chrysanthemum x morifolium | Chrysanthemum; Florist's Chrysanthemum; Mum; Ju Hua (Pinyin) | 1 | 0 |
| Citrullus colocynthis | Colocynth | 2 | 0 |
| Cnicus benedictus | Blessed Thistle | 2 | 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 |
| Coptis spp | Generic Goldthread | 2 | 90, 000 |
| Cornus florida | American Dogwood | 1 | 0 |