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| Chemical Name | Dosage | Reference |
|---|---|---|
| ALPHA-LINOLENIC-ACID | not available | Duke, 1992 * |
| CATECHIN | not available | Duke, 1992 * |
| EPICATECHIN | not available | Duke, 1992 * |
| LINOLEIC-ACID | not available | Duke, 1992 * |
| OLEIC-ACID | not available | Duke, 1992 * |
| PALMITIC-ACID | not available | Duke, 1992 * |
| PROANTHOCYANIDINS | not available | Duke, 1992 * |
| STEARIC-ACID | not available | Duke, 1992 * |
| TRIGONELLINE | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Crataegus laevigata | Hawthorn; English Hawthorn; Whitethorn; Woodland Hawthorn | 6 | 0 |
| Crataegus monogyna | Hawthorn; English Hawthorn | 1 | 0 |
| Crataegus rhipidophylla | Hawthorn | 5 | 0 |
| Crescentia alata | Jicaro | 1 | 0 |
| Crocus sativus | Saffron | 4 | 0 |
| Croton lechleri | Sangre de Drago; Sangre de Grado; Sangre de Dragon; Dragons Blood | 1 | 3, 600, 000 |
| Croton tiglium | Purging Croton | 4 | 286, 000 |
| Cryptostegia grandifolia | Rubber Vine | 4 | 90, 925 |
| Cryptotaenia japonica | Japanese Cryptotaenia; Japanese Honewort; Mitsuba; Ya Er Qin; Stone Parsley | 2 | 0 |
| Cucumis melo | Cantaloupe; Melon; Muskmelon; Netted Melon; Persian Melon; Nutmeg Melon | 5 | 12, 336, 858 |
| Cucumis sativus | Cucumber | 5 | 1, 753, 165 |
| Cucurbita foetidissima | Buffalo Gourd | 4 | 467, 480 |
| Cucurbita maxima | Pumpkin | 4 | 345, 625 |
| Cucurbita pepo | Pumpkin | 6 | 606, 046 |
| Cucurbita spp | Summer Squash | 4 | 14, 085 |
| Cuminum cyminum | Cumin | 1 | 154, 000 |
| Cyamopsis tetragonoloba | Guar; Cluster-Bean; Siam-Bean | 4 | 2, 997, 000 |
| Cydonia oblonga | Quince | 2 | 0 |
| Cynara cardunculus | Artichoke | 4 | 5, 510 |
| Cyperus rotundus | Nutsedge | 3 | 0 |