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| Chemical Name | Dosage | Reference |
|---|---|---|
| CITRIN | not available | Duke, 1992 * |
| QUERCETIN | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Catharanthus roseus | Madagascar Periwinkle; Rosy Periwinkle | 1 | 0 |
| Cedrus deodora | Deodar Cedar | 1 | 0 |
| Ceiba pentandra | Kapok; Silk-Cotton Tree | 1 | 0 |
| Centaurea calcitrapa | Star-Thistle | 1 | 0 |
| Centaurea cyanus | Cornflower; Bachelor's Button | 1 | 0 |
| Centella asiatica | Gotu Kola; Pennywort | 1 | 0 |
| Ceratonia siliqua | Carob; St.John's-Bread; Locust Bean | 1 | 0 |
| Cichorium endivia | Endive; Escarole | 1 | 0 |
| Cichorium intybus | Chicory; Witloof; Succory | 1 | 3 |
| Cinnamomum camphora | Camphor; Ho Leaf | 1 | 0 |
| Citrus limon | Lemon | 1 | 0 |
| Citrus paradisi | Grapefruit | 1 | 0 |
| Citrus sinensis | Orange | 1 | 3.4000000953674316 |
| Commiphora wightii | Guggul; Indian Bdellium-Tree | 1 | 0 |
| Consolida ajacis | Larkspur | 1 | 0 |
| Coriandrum sativum | Coriander; Chinese Parsley; Cilantro | 1 | 0 |
| Coriaria myrtifolia | Mealy Tree | 1 | 0 |
| Coriaria thymifolia | Ground Toot; Shanshi | 1 | 0 |
| Cornus florida | American Dogwood | 1 | 0 |
| Cornus mas | Cornelian Cherry; Sorbet | 1 | 0 |