An official website of the United States government.
| Chemical Name | Dosage | Reference |
|---|---|---|
| CHRYSIN | not available | Duke, 1992 * |
| FIBER | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Carica pentagona | Babaco; Mountain papaya | 1 | 147, 060 |
| Carthamus tinctorius | Safflower | 1 | 1, 257, 000 |
| Carum carvi | Caraway; Carum; Kummel (Ger.); Comino (Sp.); Comino de prado (Sp.) | 1 | 1, 893, 200 |
| Carya illinoensis | Pecan | 1 | 24, 000 |
| Casimiroa edulis | Matasano; White sapote | 1 | 188, 888 |
| Cassia tora | Sickle Senna | 1 | 199, 000 |
| Castanea dentata | American Chestnut | 1 | 34, 176 |
| Castanea mollisima | Chinese Chestnut | 1 | 29, 904 |
| Castanea sativa | European Chestnut | 1 | 215, 800 |
| Castanospermum australe | Black Bean; Moreton Bay Chestnut; Australian Chestnut | 1 | 15, 000 |
| Catha edulis | Khat | 1 | 27, 000 |
| Caulophyllum thalictroides | Blue Cohosh | 1 | 112, 000 |
| Ceiba pentandra | Kapok; Silk-Cotton Tree | 1 | 392, 000 |
| Cenchrus biflorus | Two-Flowered Sandspur | 1 | 346, 000 |
| Centella asiatica | Gotu Kola; Pennywort | 1 | 374, 000 |
| Ceratonia siliqua | Carob; St.John's-Bread; Locust Bean | 1 | 204, 900 |
| Chamaemelum nobile | Garden Camomile; Perennial Camomile; Roman Camomile | 1 | 216, 000 |
| Chamissoa altissima | Guanique | 1 | 249, 200 |
| Chenopodium album | Lambsquarter | 1 | 217, 000 |
| Chenopodium ambrosioides | Epazote; Wormseed | 1 | 180, 000 |