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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 |
|---|---|---|---|
| Cuscuta reflexa | Amarbel | 1 | 0 |
| Cyamopsis tetragonoloba | Guar; Cluster-Bean; Siam-Bean | 8 | 19, 740 |
| Cycas revoluta | Sago Cycas | 1 | 2, 200 |
| Cyclanthera pedata | Achocha | 1 | 5, 600 |
| Cydonia oblonga | Quince | 5 | 1, 920 |
| Cymbopogon citratus | West Indian Lemongrass; Lemongrass | 13 | 51, 216 |
| Cymbopogon flexuosus | East Indian Lemongrass | 5 | 12, 750 |
| Cymbopogon martinii | Palmarosa; Rosha Grass | 3 | 28, 500 |
| Cymbopogon nardus | Ceylon Citronella; Citronella | 14 | 35, 628 |
| Cymbopogon parkeri | Skhabar | 5 | 29, 315 |
| Cymbopogon winterianus | Java Citronella; Mahapengiri | 11 | 27, 176 |
| Cynanchum atratum | Bai-Wei; Pai-Wei | 1 | 62 |
| Cynara cardunculus | Artichoke | 7 | 1, 692 |
| Cyperus rotundus | Nutsedge | 6 | 213 |
| Cyphomandra betacea | Tamarillo; Tree Tomato | 1 | 8, 240 |
| Cypripedium pubescens | Ladyslipper | 2 | 67 |
| Cyrtosperma chamissonis | Swamp Taro | 3 | 1, 769 |
| Cytisus scoparius | Scotch Broom | 1 | 0 |
| Daemonorops draco | Dragon's Blood | 4 | 0 |
| Daphne genkwa | Yuan Hua | 1 | 0 |