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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 |
|---|---|---|---|
| Sida rhombifolia | Broomweed; Teaplant | 1 | 9, 090 |
| Sideritis athoa | Kedi Kuyrugu Cayi | 12 | 1, 293.2000000029802 |
| Sideritis germanicolpitana | not available | 9 | 2, 552 |
| Sideritis mugronensis | not available | 14 | 6, 096 |
| Sideritis pauli | El Molinillo Sideritis | 11 | 2, 090 |
| Sideritis scardica | Balkan Sideritis | 10 | 1, 604 |
| Siegesbeckia orientalis | Hsi Chien; Saint Paul'Swort | 1 | 0 |
| Silybum marianum | Milk Thistle; Lady's Thistle | 13 | 16, 608 |
| Simaba multiflora | Cajurana | 1 | 0 |
| Simarouba amara | Simaruba Bark | 1 | 270, 000 |
| Simmondsia chinensis | Jojoba | 1 | 0 |
| Sinapis alba | White Mustard | 3 | 0 |
| Sinomenium acutum | Ching-Feng-Teng | 2 | 0 |
| Skimmia arborescens | Skimmia | 9 | 1, 560 |
| Skimmia japonica | Japanese Skimmia | 1 | 0 |
| Smilax china | China Root | 2 | 0 |
| Smilax officinalis | Sarsaparilla | 2 | 18 |
| Smilax regelii | Sarsaparilla; Jamaica Sarsaparilla; Honduran Sarsaparilla; Brown Sarsaparilla | 1 | 0 |
| Smilax spp | Sarsaparilla | 3 | 18 |
| Solanum aviculare | not available | 1 | 30, 000 |