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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 |
|---|---|---|---|
| Salvia triloba | Greek Sage | 11 | 105, 560 |
| Sambucus canadensis | American Elder; Elderberry; American Elderberry; Sweet Elder | 6 | 367, 128 |
| Sambucus nigra | European Alder; European Elder; European Elderberry; Elder; Black Elder | 29 | 659, 290 |
| Sambucus racemosa | not available | 1 | 0 |
| Sambucus simpsonii | Simpson's elderberry | 2 | 0 |
| Sanguinaria canadensis | Bloodroot | 6 | 60, 000 |
| Sanguisorba minor | Small Burnet | 10 | 0 |
| Sanguisorba officinalis | Greater Burnet | 5 | 341, 100 |
| Sansevieria trifasciata | African Bowstring Hemp; Snake Plant | 1 | 0 |
| Santalum acuminatum | Sweet Quandong; Quandong; Quandong Nut | 1 | 0 |
| Santalum album | White Sandalwood | 9 | 0 |
| Santolina chamaecyparissus | Lavender Cotton | 11 | 0 |
| Sarcostemma acidum | Soma | 3 | 0 |
| Sarracenia alata | not available | 1 | 0 |
| Sarracenia flava | not available | 5 | 50 |
| Sarracenia leucophylla | not available | 1 | 0 |
| Sarracenia minor | not available | 1 | 0 |
| Sarracenia oreophila | not available | 1 | 0 |
| Sarracenia psittacina | not available | 1 | 0 |
| Sarracenia purpurea | not available | 2 | 0 |