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Download these results as:
| Chemical Name Sort descending | Dosage | Reference |
|---|---|---|
| CAFFEINE | not available | Abstract (See species file) |
| CAPSAICIN | not available | Abstract (See species file) |
| GLUTAMINE | not available | Tramil |
| HESPERIDIN | not available | Duke, 1992 * |
| QUERCETIN | not available | Duke, 1992 * |
| RUTIN | not available | Duke, 1992 * |
| TRICIN | not available | Duke, 1992 * |
Download these results as:
| Plant Name Sort descending | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Rheum rhabarbarum | Rhubarb | 1 | 6, 000 |
| Rhododendron dauricum | Chinese Alpenrose | 1 | 0 |
| Rhus coriaria | Sicilian Sumac; Sumac; Tanner's Sumac | 1 | 0 |
| Rhus toxicodendron | Poison Ivy | 1 | 0 |
| Ribes nigrum | Black Currant | 3 | 290 |
| Ricinus communis | Castorbean | 2 | 2, 000 |
| Rosa damascena | Damask Rose | 1 | 0 |
| Rosa multiflora | Multiflora Rose | 1 | 0 |
| Rosa spp | Rose Hips | 1 | 0 |
| Rosmarinus officinalis | Rosemary | 1 | 160 |
| Rubus idaeus | Red Raspberry; Raspberry | 2 | 0 |
| Rumex acetosa | Garden Sorrel | 2 | 12, 800 |
| Rumex acetosella | Sheep Sorrel | 1 | 5, 300 |
| Rumex crispus | Curly Dock; Lengua De Vaca; Yellow Dock; Sour Dock | 2 | 0 |
| Ruscus aculeatus | Butcher's Broom; Box-Holly | 1 | 1, 600 |
| Ruta graveolens | Rue | 2 | 20, 000 |
| Salix alba | White Willow | 2 | 0 |
| Salvia officinalis | Sage | 1 | 0 |
| Sambucus canadensis | American Elder; Elderberry; American Elderberry; Sweet Elder | 2 | 360, 000 |
| Sambucus nigra | European Alder; European Elder; European Elderberry; Elder; Black Elder | 2 | 171, 000 |