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| Chemical Name | Dosage | Reference |
|---|---|---|
| LINOLEIC-ACID | not available | Duke, 1992 * |
| SALICYLIC-ACID | not available | Martindale's 29th |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Croton tiglium | Purging Croton | 1 | 95, 000 |
| Cryptostegia grandifolia | Rubber Vine | 1 | 29, 820 |
| Cryptotaenia japonica | Japanese Cryptotaenia; Japanese Honewort; Mitsuba; Ya Er Qin; Stone Parsley | 1 | 0 |
| Cucumis melo | Cantaloupe; Melon; Muskmelon; Netted Melon; Persian Melon; Nutmeg Melon | 1 | 5, 837, 352 |
| Cucumis sativus | Cucumber | 1 | 662, 738 |
| Cucurbita foetidissima | Buffalo Gourd | 1 | 221, 365 |
| Cucurbita maxima | Pumpkin | 1 | 151, 750 |
| Cucurbita pepo | Pumpkin | 2 | 260, 648 |
| Cucurbita spp | Summer Squash | 1 | 5, 220 |
| Cyamopsis tetragonoloba | Guar; Cluster-Bean; Siam-Bean | 1 | 1, 416, 000 |
| Cydonia oblonga | Quince | 1 | 0 |
| Cynara cardunculus | Artichoke | 1 | 3, 055 |
| Cyperus rotundus | Nutsedge | 1 | 0 |
| Cytisus scoparius | Scotch Broom | 1 | 30, 960 |
| Datura stramonium | Jimsonweed | 1 | 45, 000 |
| Daucus carota | Carrot | 1 | 48, 885 |
| Dioscorea pentaphylla | Mountain Yam | 1 | 2, 050 |
| Dipsacus fullonum | not available | 1 | 122, 000 |
| Dipteryx odorata | Tonka Bean; Dutch Tonka Bean | 2 | 7, 700 |
| Dodonaea viscosa | Hopwood | 1 | 108, 470 |