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| Chemical Name | Dosage | Reference |
|---|---|---|
| 2,6-DIMETHOXYBENZOQUINONE | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| 2-CYCLOHEXYL-5-HYDROXYCHROMONE | IC50=0.94 ug/ml | Life Sciences 55: 1061. |
| 2-CYCLOHEXYL-6-HYDROXYCHROMONE | IC50=2.2 ug/ml | Life Sciences 55: 1061. |
| 2-CYCLOHEXYL-7-HYDROXYCHROMONE | IC50=1.23 ug/ml | Life Sciences 55: 1061. |
| 2-CYCLOHEXYL-7-METHOXYCHROMONE | IC50=2.05 ug/ml | Life Sciences 55: 1061. |
| 2-HYDROXY-8-METHOXY-2,3-DIHYDROISOFLAVONE | IC50=3.35 ug/ml | Life Sciences 55: 1061. |
| 2-HYDROXY-METHYL-ANTHRAQUINONE | ED50=2.6 ug/ml | Duke, 1992 * |
| 3-(3,3-DIMETHYLALLYL)-5-(3-ACETYL-2,4-DIHYDROXY-5-METHYL-6-METHOXYBENZYL)-PHLORACETOPHENONE | IC50=0.81 ug/ml | Duke, 1992 * |
| 3-DESMETHYLCOLCHICINE | not available | Duke, 1992 * |
| 4'-DEMETHYLDEOXYPODOPHYLLUM | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| 5-HYDROXY-FLAVONE | IC50=1.08 ug/ml | Life Sciences 55: 1061. |
| 6-ALPHA-TIGLOYLOXYCHAPARRINE | not available | Grenand, P., Moretti, C., and Jacquemin, H. 1987. Pharmacopees Traditionnelles en Guyane. l'ORSTROM, Paris. 569 pp. |
| 6-ALPHA-TIGLOYLOXYCHAPARRONE | not available | Grenand, P., Moretti, C., and Jacquemin, H. 1987. Pharmacopees Traditionnelles en Guyane. l'ORSTROM, Paris. 569 pp. |
| 6-HYDROXY-FLAVONE | IC50=0.67 ug/ml | Life Sciences 55: 1061. |
| 6-HYDROXYCRINAMINE | not available | Economic & Medicinal Plant Research, 5: 198. |
| 7-HYDROXY-FLAVONE | IC50=0.213 ug/ml | Life Sciences 55: 1061. |
| 8-PRENYLNARINGENIN | not available | Duke, 1992 * |
| 9-HYDROXYELLIPTICINE | not available | Wagner & Wolff, eds. 1977. New Natural Products (RS164. I56. 176) |
| 9-METHOXYCAMPTOTHECIN | not available | Duke, 1992 * |
| 9-METHOXYELLIPTICINE | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Rheum rhabarbarum | Rhubarb | 9 | 64 |
| Rhododendron arboreum | not available | 1 | 0 |
| Rhododendron dauricum | Chinese Alpenrose | 4 | 0 |
| Rhododendron falconeri | not available | 1 | 0 |
| Rhododendron ferrugineum | Rusty-Leaved Alpenrose | 1 | 0 |
| Rhododendron grande | not available | 1 | 0 |
| Rhododendron ponticum | Pontic Alpenrose | 5 | 0 |
| Rhodomyrtus tomentosa | not available | 1 | 6 |
| Rhodymenia palmata | Dulse | 1 | 0 |
| Rhus coriaria | Sicilian Sumac; Sumac; Tanner's Sumac | 2 | 0 |
| Rhus glabra | Smooth Sumac | 1 | 0.25 |
| Rhus toxicodendron | Poison Ivy | 2 | 0 |
| Rhus typhina | not available | 1 | 0 |
| Rhynchosia acuminatifolia | not available | 1 | 12 |
| Rhynchosia cabibaea | not available | 1 | 10 |
| Rhynchosia densiflora | not available | 1 | 12 |
| Rhynchosia hirsuta | not available | 1 | 12 |
| Rhynchosia minima | Burn Mouth Vine | 2 | 12 |
| Rhynchosia phaseoloides | not available | 1 | 12 |
| Rhynchosia pyramidalis | not available | 1 | 20 |