An official website of the United States government.
| 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 |
|---|---|---|---|
| Viburnum prunifolium | Black Haw | 14 | 20, 090 |
| Vicia faba | Broadbean; Faba Bean; Habas | 15 | 30, 001.800000071526 |
| Vigna aconitifolia | Mat Bean; Moth Bean | 2 | 290 |
| Vigna angularis | Adzuki Bean | 2 | 0 |
| Vigna mungo | Black Gram | 3 | 549.0340000018477 |
| Vigna radiata | Green Gram; Mungbean | 13 | 5, 022.074000000954 |
| Vigna unguiculata | Cowpea; Black-eyed Pea; Crowder Pea; Southern Pea | 7 | 33, 720.38999980129 |
| Vinca minor | Periwinkle; Running-Myrtle | 8 | 108, 800 |
| Viola odorata | Common Violet; Sweet Violet | 11 | 42, 088 |
| Viola tricolor | Pansy; Wild Violet | 6 | 460, 000 |
| Virola surinamensis | Ucahuba; Ucuuba | 1 | 230, 000 |
| Viscum album | European Mistletoe | 7 | 7, 523.400000095367 |
| Viscum articulatum | not available | 1 | 0 |
| Vismia cayennensis | not available | 1 | 0 |
| Vismia micrantha | not available | 1 | 280 |
| Vitex agnus-castus | Chaste-Tree | 20 | 1, 472, 028.7999999076 |
| Vitis vinifera | Grape; European Grape; Wine Grape; Grapevine; Vigne Vinifere (Fr.); Weinrebe (Ger.); Parra (Sp.); Vid (Sp.) | 53 | 7, 375, 407.816002667 |
| Warburgia ugandensis | Warburghia | 2 | 0 |
| Wisteria floribunda | not available | 1 | 0 |
| Withania somnifera | Ashwagandha | 7 | 8, 800 |