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| Chemical Name | Dosage | Reference |
|---|---|---|
| CAFFEIC-ACID | not available | Economic & Medicinal Plant Research, 5: 207. |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Ribes nigrum | Black Currant | 1 | 0 |
| Rosa canina | Rose; Dogbrier; Dog Rose | 1 | 0 |
| Rosmarinus officinalis | Rosemary | 1 | 0 |
| Rubus idaeus | Red Raspberry; Raspberry | 1 | 0 |
| Salvia officinalis | Sage | 1 | 0 |
| Salvia sp. | Chia | 1 | 306 |
| Sambucus nigra | European Alder; European Elder; European Elderberry; Elder; Black Elder | 1 | 0 |
| Sambucus simpsonii | Simpson's elderberry | 1 | 0 |
| Sanguisorba minor | Small Burnet | 1 | 0 |
| Santolina chamaecyparissus | Lavender Cotton | 1 | 0 |
| Satureja montana | Winter Savory; Savory | 1 | 0 |
| Scopolia carniolica | Scopolia | 1 | 0 |
| Senna obtusifolia | Sicklepod | 1 | 0 |
| Sesamum indicum | Sesame; Benneseed; Beni; Ajonjoli (Sp.); Sesamo (Sp.) | 1 | 0 |
| Solanum melongena | Aubergine; Eggplant | 1 | 0 |
| Solanum torvum | Susumba; Wild Eggplant | 1 | 0 |
| Solanum tuberosum | Potato | 1 | 1, 400 |
| Solidago gigantea | Early Goldenrod | 1 | 21, 980 |
| Solidago virgaurea | European Goldenrod; Woundwort | 1 | 0 |
| Sophora japonica | Japanese Pagoda Tree | 1 | 0 |