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| Chemical Name | Dosage | Reference |
|---|---|---|
| PINOCEMBRIN | IC 3 ug/ml | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| PINOSYLVIN | not available | Duke, 1992 * |
| PIPERADUNCIN-B | not available | Duke, 1992 * |
| PIPERINE | not available | Duke, 1992 * |
| PISATIN | 50 ug/ml | Lydon, J. & Duke, S., The potential of pesticides from plants, pp. 1-41 in Craker, L. & Simon, J., eds, Herbs, Spices & Medicinal Plants: Recent Advances in Botany, Horticulture, & Pharmacology, v. 4, Oryx Press, Phoenix, 1989, 267pp. |
| PLENOLIN | not available | Duke, 1992 * |
| PLICATIPYRONE | MIC=6-12 mg/ml | Duke, 1992 * |
| PLUMBAGIN | not available | Duke, 1992 * |
| PLUMERICIN | not available | Merck 11th Edition |
| POGOSTONE | MIC=39-625 | Russell, G. B., Phytochemical resources for crop protection, N. Z. J. Technol., 2, 1986, 127-134. |
| POLYDATIN | not available | Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp. |
| POLYGONIN | not available | Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp. |
| POLYPHENOLS | not available | Duke, 1992 * |
| PRIMISTERIN | not available | Duke, 1992 * |
| PROANTHOCYANIDINS | not available | Duke, 1992 * |
| PROCYANIDIN | not available | Duke, 1992 * |
| PROCYANIDIN-A-2 | MIC=>1,000 ug/ml | Planta Medica, 57: A42, 1991. |
| PROCYANIDINS | not available | Duke, 1992 * |
| PROTOANEMONIN | not available | Merck 11th Edition |
| PROTOCATECHUIC-ACID | not available | Lamikanra, A., Ogundaini, A.O., and Ogungbamila*, F.O. Antibacterial Constituents of Alchornea cordifolia Leaves. Phytotherapy Research 4(5): 198. |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Pavonia odorata | Hina plant | 1 | 200 |
| Pedicularis longiflora | not available | 1 | 0 |
| Pedicularis palustris | not available | 1 | 2 |
| Peganum harmala | Harmel; Syrian Rue | 2 | 0 |
| Pelargonium citrosum | Citrosa | 11 | 275.19999995827675 |
| Pelargonium graveolens | Rose Geranium; Scented Geranium | 21 | 14, 644 |
| Pelargonium roseum | Scented Geranium | 9 | 18, 144 |
| Peperomia pelucida | Pepper elder; Yerba de la plata | 2 | 2, 560 |
| Peperomia pereskiifolia | Perejil | 1 | 335 |
| Pereskia aculeata | Barbados Gooseberry; Grosela Americana | 1 | 2, 500 |
| Perideridia gairdneri | Squaw Root | 1 | 302 |
| Perilla frutescens | Perilla | 23 | 879, 011 |
| Persea americana | Avocado | 12 | 49, 549 |
| Persea schiedeana | Palta De Monte; Wild Avocado; Wild Pear | 1 | 2, 094 |
| Petasites hybridus | European Butterbur | 6 | 18, 500 |
| Petasites japonicus | Butterbur | 6 | 16, 725 |
| Petiveria alliacea | Anamu; Guinea Hen Leaf; Mucura | 4 | 0 |
| Petroselinum crispum | Parsley | 42 | 1, 002, 529.2000004053 |
| Peucedanum decursivum | Qian Hu | 2 | 4, 000 |
| Peucedanum ostruthium | Masterwort | 6 | 6, 720 |