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| Chemical Name | Dosage | Reference |
|---|---|---|
| CHIMAPHILIN | not available | Duke, 1992 * |
| CHLORINE | not available | Martindale's 29th |
| CHLOROGENIC-ACID | not available | Duke, 1992 * |
| CHLOROPHYLL | not available | Duke, 1992 * |
| CHROMOLAENIDE | 200 ug/ml | Recio, M. C., Rios, J. L., and Villar, A., A review of some antimicrobial compounds isolated from medicinal plants reported in the literature 1978-1988, Phytotherapy Research, 3(4), 1989, 117-125. |
| CHRYSIN | not available | Duke, 1992 * |
| CHRYSIN-5,7-DIHYDROXYFLAVONE | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| CHRYSOPHANOL | not available | Recently became Internat. J. Crude Drug Res. 28(1,2,3,4):1990, page 155. |
| CINNAMALDEHYDE | MIC=250-1,000 ug/ml | Duke, 1992 * |
| CINNAMIC-ACID | not available | Martindale's 28th |
| CINNAMTANNIN-B-1 | MIC=120->1,000 ug/ml | Planta Medica, 57: A42, 1991. |
| CIRSIMARITIN | not available | Recio, M. C., Rios, J. L., and Villar, A., A review of some antimicrobial compounds isolated from medicinal plants reported in the literature 1978-1988, Phytotherapy Research, 3(4), 1989, 117-125. |
| CIS-OCIMENE | not available | Wright,C.W.(Ed)2002.Medicinal&Aromatic Plants-Industrial Profiles.Artemisia.344pp.Maffei,M.(Ed)2002.Vetiveria.The Genus Vetiveria.Taylor&Francis.NY,NY.191pp.Southwell,I.,Lowe,R.(Eds)1999.Tea Tree.The Genus Melaleuca.Harwood Acad.Pub.Amsterdam,Netherlands. |
| CITRAL | not available | Duke, 1992 * |
| CITRIC-ACID | not available | Duke, 1992 * |
| CITRONELLAL | not available | Duke, 1992 * |
| CITRONELLOL | not available | Duke, 1992 * |
| CNICIN | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| COCAINE | not available | Duke, 1992 * |
| COLCHICINE | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Rhododendron falconeri | not available | 1 | 0 |
| Rhododendron ferrugineum | Rusty-Leaved Alpenrose | 4 | 0 |
| Rhododendron grande | not available | 1 | 0 |
| Rhododendron ponticum | Pontic Alpenrose | 10 | 120, 000 |
| Rhodomyrtus tomentosa | not available | 1 | 6 |
| Rhodymenia palmata | Dulse | 2 | 153 |
| Rhus coriaria | Sicilian Sumac; Sumac; Tanner's Sumac | 9 | 840, 000 |
| Rhus glabra | Smooth Sumac | 2 | 270, 006 |
| Rhus toxicodendron | Poison Ivy | 3 | 0 |
| Rhynchosia minima | Burn Mouth Vine | 2 | 0 |
| Ribes nigrum | Black Currant | 37 | 164, 114 |
| Ribes rubrum | Red Currant; White Currant | 8 | 68, 528 |
| Ribes uva-crispa | Gooseberry | 10 | 19, 379 |
| Ricinus communis | Castorbean | 13 | 2, 380 |
| Robinia pseudoacacia | Black Locust | 12 | 326, 000 |
| Rollinia mucosa | Biriba; Lancewood | 1 | 2, 900 |
| Rosa canina | Rose; Dogbrier; Dog Rose | 21 | 774, 105 |
| Rosa centifolia | Cabbage Rose | 11 | 1, 200 |
| Rosa damascena | Damask Rose | 20 | 15, 000 |
| Rosa davurica | not available | 1 | 70 |