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| Chemical Name | Dosage | Reference |
|---|---|---|
| 1,8-CINEOLE | not available | Duke, 1992 * |
| ACEMANNAN | 1 g/day | Duke, 1992 * |
| AESCIN | not available | Duke, 1992 * |
| ASCORBIC-ACID | 1,000 mg 3x/day | Duke, 1992 * |
| CAFFEINE | 140 mg/day/orl/man | Martindale's 29th |
| CEPHARANTHINE | 0.025-25 mg/kgJNP54:Antiseptic | Duke, 1992 * |
| CHLOROPHYLL | not available | Duke, 1992 * |
| EPHEDRINE | not available | Martindale's 29th |
| EPHEDRINE-HYDROCHLORIDE | not available | Martindale's 28th |
| ESCIN | not available | Duke, 1992 * |
| TANNIC-ACID | not available | Duke, 1992 * |
| THEOPHYLLINE | not available | Martindale's 29th |
| TYLOPHORINE | not available | Wagner & Wolff, eds. 1977. New Natural Products (RS164. I56. 176) |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Pycnanthemum virginianum | Virginia Mountain Mint | 1 | 58 |
| Pyrus communis | Pear | 1 | 250 |
| Quararibea cordata | Chupa-Chupa; Sapote | 1 | 1, 320 |
| Quercus alba | White Oak | 1 | 127 |
| Quercus infectoria | Aleppo Oak; Dyer's Oak; Gall Oak | 1 | 0 |
| Raphanus sativus | Radish | 1 | 21, 081 |
| Ravensara aromatica | Ravensara | 1 | 64 |
| Rhamnus cathartica | Buckthorn; European Buckthorn | 1 | 0 |
| Rheum rhabarbarum | Rhubarb | 1 | 4, 414 |
| Rhizophora mangle | Red Mangrove | 2 | 119, 030 |
| Rhodymenia palmata | Dulse | 1 | 120 |
| Rhus coriaria | Sicilian Sumac; Sumac; Tanner's Sumac | 1 | 0 |
| Ribes nigrum | Black Currant | 2 | 10, 030 |
| Ribes rubrum | Red Currant; White Currant | 1 | 5, 108 |
| Ribes uva-crispa | Gooseberry | 1 | 2, 397 |
| Rollinia mucosa | Biriba; Lancewood | 1 | 2, 900 |
| Rosa canina | Rose; Dogbrier; Dog Rose | 1 | 61, 200 |
| Rosa gallica | French Rose | 1 | 8, 470 |
| Rosa multiflora | Multiflora Rose | 1 | 2, 000 |
| Rosa rubiginosa | Rosa Mosqueta | 1 | 12, 500 |