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| Chemical Name | Dosage | Reference |
|---|---|---|
| PROTOPINE | not available | Duke, 1992 * |
| PTAEROGLYCOL | not available | Duke, 1992 * |
| PTELEATINIUM | not available | Duke, 1992 * |
| PTEROSTILBENE | not available | Duke, 1992 * |
| PTERYGOSPERMIN | not available | Duke, 1992 * |
| PUCHIIN | not available | Oriental Materia Medica (three volumes by Dr. Hsu and collaborators) |
| PULEGONE | not available | Economou, D., and Nahrstedt, A. 1991. Chemical, Physiological, and Toxicological Aspects of the Essential Oil of Some Species of the Genus Bystropogon*. Planta Medica, 57: 347, 1991. |
| PULVEROCHROMENOL | not available | Duke, 1992 * |
| PURPURIN-1-METHYL-ETHER | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| PYROGALLOL | not available | Duke, 1992 * |
| QUERCETAGETIN | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| QUERCETIN | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| QUERCETIN-3'-GLUCOSIDE | not available | Duke, 1992 * |
| QUERCETIN-3-O-GALACTOSYL-1,6-GLUCOSIDE | not available | Duke, 1992 * |
| QUERCETIN-7-O-GLUCOSIDE | not available | Duke, 1992 * |
| QUERCITRIN | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| QUININE | not available | Duke, 1992 * |
| RAPHANIN | not available | Duke, 1992 * |
| RESORCINOL | not available | Duke, 1992 * |
| RESVERATROL | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Pourouma cecropiaefolia | Tree Grape; Uvilla | 1 | 110 |
| Pouteria caimito | Abiu; Caimito | 1 | 3, 780 |
| Pouteria campechiana | Canistel | 1 | 1, 475 |
| Pouteria torta | not available | 1 | 15 |
| Pouteria viridis | Green Sapote; Sapote Verde | 1 | 2, 720 |
| Prosopis glandulosa | Mesquite; Honey Mesquite | 4 | 320 |
| Prosopis juliflora | Mesquite | 3 | 160, 000 |
| Prunella vulgaris | Self-Heal; Heal-All | 20 | 720, 781.7600002289 |
| Prunus africana | Bitter Almond; Red Stinkwood | 4 | 58, 154 |
| Prunus armeniaca | Apricot | 28 | 47, 945.050000000745 |
| Prunus cerasus | Sour Cherry | 29 | 70, 876 |
| Prunus domestica | Plum | 14 | 128, 079.50999999046 |
| Prunus dulcis | Almond | 15 | 9, 523.89999999106 |
| Prunus laurocerasus | Cherry Laurel | 7 | 10, 456 |
| Prunus persica | Peach | 21 | 17, 136.69999963045 |
| Prunus salicifolia | Capulin; Wild Cherry | 1 | 2, 830 |
| Prunus serotina | Black Cherry; Wild Cherry | 10 | 1.1599999815225601 |
| Prunus spinosa | Blackthorn; Sloe | 10 | 0 |
| Psidium cattleianum | Strawberry Guava | 4 | 2, 100 |
| Psidium guajava | Guava | 28 | 1, 119, 583 |