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| Chemical Name | Dosage | Reference |
|---|---|---|
| COLUMBAMINE | not available | Duke, 1992 * |
| COLUPULONE | not available | Duke, 1992 * |
| COPALLIFEROL-B | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| COSMOSIIN | MIC=500 ug/ml | Planta Medica, 57: A43, 1991. |
| COSTIC-ACID | 750 ug/ml | Recio, M. C., Rios, J. L., and Villar, A., A review of some antimicrobial compounds isolated from medicinal plants reported in the literature 1978-1988, Phytotherapy Research, 3(4), 1989, 117-125. |
| CREPIN | not available | Duke, 1992 * |
| CRISTACARPIN | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| CRYPTOLEPINE | MIC=<8-250 ug/ml | Duke, 1992 * |
| CRYPTOTANSHINONE | not available | Duke, 1992 * |
| CUMINALDEHYDE | not available | Duke, 1992 * |
| CURCUMIN | not available | Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp. |
| CYCLOARTENOL | not available | Duke, 1992 * |
| CYCLOEUCALENOL | not available | Duke, 1992 * |
| CYCLOEUDESMOL | 10-50 ppm | Duke, 1992 * |
| CYCLOSTACHINE-A | not available | Wagner & Wolff, eds. 1977. New Natural Products (RS164. I56. 176) |
| CYNARIN | not available | Duke, 1992 * |
| DAPHNETIN | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| DATISCETIN | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| DEHYDROABIETANE | not available | Duke, 1992 * |
| DEHYDROCOSTUS-LACTONE | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Catha edulis | Khat | 3 | 1, 610 |
| Catharanthus roseus | Madagascar Periwinkle; Rosy Periwinkle | 10 | 0 |
| Caulophyllum thalictroides | Blue Cohosh | 5 | 72.5 |
| Ceanothus americanus | not available | 1 | 7, 479 |
| Ceanothus velutinus | not available | 1 | 0 |
| Cedrus deodora | Deodar Cedar | 2 | 32, 000 |
| Cedrus libani | Cedar of Lebanon | 1 | 0 |
| Ceiba pentandra | Kapok; Silk-Cotton Tree | 6 | 216, 400 |
| Celosia cristata | Cockscomb | 1 | 0 |
| Centaurea calcitrapa | Star-Thistle | 6 | 0 |
| Centaurea cyanus | Cornflower; Bachelor's Button | 20 | 0 |
| Centaurium erythraea | Centaury | 11 | 0 |
| Centella asiatica | Gotu Kola; Pennywort | 20 | 145, 648 |
| Cephaelis ipecacuanha | Ipecac; Raicilla | 3 | 0 |
| Ceratonia siliqua | Carob; St.John's-Bread; Locust Bean | 11 | 1, 545, 000 |
| Chaenomeles lagenaria | Chinese Quince; Mu-Kua | 2 | 0 |
| Chamaecrista greggii | not available | 1 | 14.800000190734863 |
| Chamaemelum nobile | Garden Camomile; Perennial Camomile; Roman Camomile | 21 | 831 |
| Chamaesyce hypericifolia | Spurge | 2 | 0 |
| Chelidonium majus | Celandine | 9 | 0 |