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| Chemical Name | Dosage | Reference |
|---|---|---|
| LYSINE-HYDROCHLORIDE | 312-1,248 mg/man/day/orl | Martindale's 28th |
| TRIACONTANOL | not available | Duke, 1992 * |
| ZINC | 25-60 mg/day | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Rheum rhabarbarum | Rhubarb | 1 | 46 |
| Rhizophora mangle | Red Mangrove | 1 | 43 |
| Rhodymenia palmata | Dulse | 1 | 39 |
| Rhus copallina | Dwarf Sumac; Winged Sumac | 1 | 448 |
| Rhus glabra | Smooth Sumac | 1 | 208 |
| Ribes nigrum | Black Currant | 1 | 21 |
| Ribes rubrum | Red Currant; White Currant | 1 | 32 |
| Ribes uva-crispa | Gooseberry | 1 | 16 |
| Rosa canina | Rose; Dogbrier; Dog Rose | 1 | 0 |
| Rosa laevigata | Cherokee Rose | 1 | 15 |
| Rosmarinus officinalis | Rosemary | 1 | 76 |
| Rubia cordifolia | Madder | 1 | 39 |
| Rubus chamaemorus | Cloudberry | 1 | 40 |
| Rubus chingii | Chinese Raspberry | 1 | 28 |
| Rubus idaeus | Red Raspberry; Raspberry | 1 | 74 |
| Rumex acetosa | Garden Sorrel | 1 | 20 |
| Rumex crispus | Curly Dock; Lengua De Vaca; Yellow Dock; Sour Dock | 1 | 0 |
| Ruscus aculeatus | Butcher's Broom; Box-Holly | 1 | 4.199999809265137 |
| Salix alba | White Willow | 1 | 2.0999999046325684 |
| Salvia miltiorrhiza | Dan-Shen; Red Sage; Tan-Shen | 1 | 36 |