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| Chemical Name | Dosage | Reference |
|---|---|---|
| ACETYL-CHOLINE | not available | Duke, 1992 * |
| DOPAMINE | not available | Martindale's 29th |
| GABA | not available | Duke, 1992 * |
| GAMMA-AMINOBUTYRIC-ACID | not available | Duke, 1992 * |
| MAGNESIUM | not available | Duke, 1992 * |
| NORADRENALIN | not available | Martindale's 28th |
| SEROTONIN | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Cypripedium pubescens | Ladyslipper | 1 | 1, 090 |
| Cyrtosperma chamissonis | Swamp Taro | 1 | 1, 215 |
| Cytisus scoparius | Scotch Broom | 1 | 0 |
| Daucus carota | Carrot | 2 | 1, 980 |
| Dendrobium nobile | Noble Dendrobium | 1 | 520 |
| Digitalis lanata | Grecian Foxglove | 1 | 0 |
| Digitalis purpurea | Purple Foxglove | 1 | 0 |
| Dioscorea alata | Greater Yam; Winged Yam | 1 | 1, 654 |
| Dioscorea bulbifera | Air Potato; Potato Yam | 1 | 740 |
| Dioscorea pentaphylla | Mountain Yam | 1 | 792 |
| Dioscorea sp. | Wild Yam | 1 | 1, 630 |
| Dioscorea villosa | Wild Yam | 1 | 1, 630 |
| Diospyros virginiana | American Persimmon | 1 | 10, 400 |
| Drynaria fortunei | Fortune's Fern | 1 | 4, 140 |
| Dryopteris marginalis | Marginal Wood Fern; Marginal Fern | 2 | 0 |
| Echinacea purpurea | Echinacea; Eastern Purple-Coneflower; Purple-Coneflower | 1 | 5, 580 |
| Echinacea spp | Coneflower; Echinacea | 1 | 3, 720 |
| Elaeagnus umbellatus | Russian Olive | 1 | 1, 010 |
| Elettaria cardamomum | Cardamom | 1 | 235 |
| Eleutherococcus senticosus | Eleuthero Ginseng; Siberian Ginseng; Spiny Ginseng; Wu jia; Ci wu jia (Pinyin) | 1 | 25, 000 |