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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 |
|---|---|---|---|
| Rosa gallica | French Rose | 13 | 9, 339 |
| Rosa laevigata | Cherokee Rose | 3 | 0 |
| Rosa multiflora | Multiflora Rose | 7 | 2, 000 |
| Rosa rubiginosa | Rosa Mosqueta | 3 | 84, 900 |
| Rosa spp | Rose Hips | 6 | 38, 900 |
| Rosa woodsii | Woods' Rose | 2 | 68 |
| Rosmarinus eriocalyx | Rosemary | 13 | 7, 435.30000000447 |
| Rosmarinus officinalis | Rosemary | 46 | 2, 394, 599.580000043 |
| Rosmarinus tomentosus | Hairy Rosemary | 13 | 6, 100.20000000298 |
| Rosmarinus x lavandulaceus | Lavender Rosemary | 13 | 7, 420 |
| Rosmarinus x mendizabalii | Mendizabali's Rosemary | 13 | 3, 299.2000000029802 |
| Rotala floribunda | not available | 1 | 0 |
| Rubia cordifolia | Madder | 2 | 0 |
| Rubus chingii | Chinese Raspberry | 2 | 0 |
| Rubus fruticosus | Blackberry | 8 | 0 |
| Rubus idaeus | Red Raspberry; Raspberry | 28 | 393, 324 |
| Rubus parviflorus | Salmonberry; Thimbleberry | 3 | 0 |
| Rubus phoenicolasius | Wineberry; Wine Raspberry; Japanese Wineberry | 2 | 0 |
| Rubus sp. | not available | 1 | 0 |
| Rubus spectabilis | Salmonberry | 3 | 0 |