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| Chemical Name | Dosage | Reference |
|---|---|---|
| PHASEOLLIN | 25 ug/ml | Duke, 1992 * |
| PHASEOLLINISOFLAVON | 12-25 ug/ml | Duke, 1992 * |
| PHENETHYL-ALCOHOL | not available | Merck 11th Edition |
| PHENOL | not available | Duke, 1992 * |
| PHLOROGLUCINOL | not available | Duke, 1992 * |
| PHYLLODULCIN | not available | Duke, 1992 * |
| PHYSCION | not available | Duke, 1992 * |
| PINENE | not available | Duke, 1992 * |
| PINOCEMBRIN | not available | Duke, 1992 * |
| PIPERINE | not available | Sabinsa: A series of well documented proprietary PR booklets, e.g.Sabinsa Corps. 1998. Bronchial Asthma - Its etiology and control with traditional herbal extracts. Sabinsa Corporation. Piscataway, NJ. 49 pp. |
| PLUMBAGIN | not available | Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990. |
| PRIMIN | not available | Duke, 1992 * |
| PROANTHOCYANIDINS | not available | Duke, 1992 * |
| PROTOANEMONIN | not available | Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989. |
| PROTOCATECHUIC-ACID | not available | Duke, 1992 * |
| PROTOPINE | 1,000 ppm | Duke, 1992 * |
| PYROCATECHOL | not available | Duke, 1992 * |
| PYROGALLOL | not available | Martindale's 29th |
| QUESTIN | not available | Duke, 1992 * |
| RESORCINOL | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Cimicifuga racemosa | Black Cohosh; Black Snakeroot | 6 | 540 |
| Cinchona pubescens | Quinine; Red Cinchona; Red Peruvian-Bark; Redbark | 3 | 0 |
| Cinchona spp | Quinine | 2 | 0 |
| Cinnamomum aromaticum | Cassia; Cassia Bark; Cassia Lignea; Chinese Cassia; Chinese Cinnamon; China Junk Cassia; Saigon Cinnamon; Zimtcassie (Ger.); Canela de la China (Sp.); Canelero chino (Sp.); Chinazimt (Ger.); Chinesischer Zimtbaum (Ger.); Kashia-Keihi (Jap.); Canelle de Cochinchine (Fr.); Cannelier Casse (Fr.); Cannelier de Chine (Fr.) | 27 | 55, 720 |
| Cinnamomum burmannii | Java Cinnamon; Padang Cassia | 4 | 2, 420 |
| Cinnamomum camphora | Camphor; Ho Leaf | 23 | 458, 600 |
| Cinnamomum sieboldii | Japanese Cinnamon | 5 | 2, 264 |
| Cinnamomum verum | Cinnamon; Ceylon Cinnamon | 30 | 5, 809, 464 |
| Cissampelos pareira | Butua; False Pareira; Pareira | 1 | 0 |
| Cistanche salsa | Broomrape; Cistanchis Herba; Jou Tsung Jung | 1 | 39 |
| Cistus ladaniferus | Ambreine; Gum Cistus; Labdanum; Rockrose | 13 | 179, 480 |
| Citrullus colocynthis | Colocynth | 12 | 244 |
| Citrullus lanatus | Watermelon | 10 | 1, 076 |
| Citrus aurantiifolia | Lime | 17 | 21, 774 |
| Citrus aurantium | Petitgrain; Bitter Orange | 27 | 54, 134 |
| Citrus limon | Lemon | 24 | 3, 609, 954 |
| Citrus medica | Citron | 2 | 14 |
| Citrus mitis | Calamansi; Calamondin | 10 | 722, 780.3999998271 |
| Citrus paradisi | Grapefruit | 28 | 32, 429 |
| Citrus reticulata | Mandarin; Tangerine | 24 | 399, 812.2000000626 |