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| Chemical Name | Dosage | Reference |
|---|---|---|
| SULFUR | not available | Martindale's 29th |
| SWEROSIDE | not available | Duke, 1992 * |
| TANNIC-ACID | 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. |
| TANSHINONE | not available | Duke, 1992 * |
| TERPINEN-4-OL | not available | Flav. & Frag. J. 9: 129. |
| TERPINEOL | not available | Merck 11th Edition |
| TETRANDRINE | not available | Duke, 1992 * |
| THALFINE | not available | Duke, 1992 * |
| THALFININE | not available | Duke, 1992 * |
| THALIBRINE | not available | Duke, 1992 * |
| THALICARPINE | not available | Merck 11th Edition |
| THALICTUBERINE | 25-1,000 | Duke, 1992 * |
| THALIDEZINE | not available | Duke, 1992 * |
| THALIGOSIDINE | 100-1,000 | Duke, 1992 * |
| THALIGOSINE | 100-1,000 | Duke, 1992 * |
| THALIGOSININE | 100-1,000 | Duke, 1992 * |
| THALIRABINE | not available | Duke, 1992 * |
| THALIRACEBINE | not available | Duke, 1992 * |
| THALIRUGIDINE | 1,000 | Duke, 1992 * |
| THALIRUGINE | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Casimiroa edulis | Matasano; White sapote | 2 | 5, 580 |
| Cassia grandis | Pink Shower | 1 | 0 |
| Cassia marilandica | Wild Senna | 2 | 1 |
| Cassia tora | Sickle Senna | 7 | 31 |
| Castanea dentata | American Chestnut | 1 | 24 |
| Castanea mollisima | Chinese Chestnut | 1 | 17 |
| Castanea sativa | European Chestnut | 6 | 10 |
| Catalpa bignonioides | Indian bean | 3 | 15, 000 |
| Catalpa ovata | Hsin-Pa-Pi; Kisasage | 4 | 42 |
| Catha edulis | Khat | 1 | 3, 220 |
| Catharanthus roseus | Madagascar Periwinkle; Rosy Periwinkle | 5 | 0 |
| Caulophyllum thalictroides | Blue Cohosh | 3 | 103 |
| Ceiba pentandra | Kapok; Silk-Cotton Tree | 2 | 0 |
| Celosia cristata | Cockscomb | 1 | 39 |
| Centaurea cyanus | Cornflower; Bachelor's Button | 11 | 0 |
| Centaurium erythraea | Centaury | 6 | 0 |
| Centella asiatica | Gotu Kola; Pennywort | 11 | 10, 061.60000038147 |
| Cephaelis ipecacuanha | Ipecac; Raicilla | 3 | 0 |
| Ceratonia siliqua | Carob; St.John's-Bread; Locust Bean | 6 | 0 |
| Chaenomeles lagenaria | Chinese Quince; Mu-Kua | 3 | 42 |