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| Chemical Name | Dosage | Reference |
|---|---|---|
| NORDIHYDROGUAIARETIC-ACID | MIC=10 ug/ml | Wagner & Wolff, eds. 1977. New Natural Products (RS164. I56. 176) |
| NORDIJYDROTOXIFERINE | not available | Duke, 1992 * |
| NORISOGUAIACIN | not available | Duke, 1992 * |
| NOVOMANINE | not available | Duke, 1992 * |
| NYASOL | not available | Duke, 1992 * |
| O-COUMARIC-ACID | not available | Pharmazie, 46: 156, 1991. |
| OBOVATOL | not available | Duke, 1992 * |
| ODORIN | not available | Pakistan Encyclopedia Planta Medica. 1986. |
| OLEANOLIC-ACID | MIC=625-1,250 ug/ml | Duke, 1992 * |
| OPC | not available | Duke, 1992 * |
| OPCS | not available | Duke, 1992 * |
| ORIDONIN | not available | Duke, 1992 * |
| OXYACANTHINE | not available | Duke, 1992 * |
| OXYASIATICOSIDE | not available | Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp. |
| P-AMINOBENZOIC-ACID | not available | Duke, 1992 * |
| P-COUMARIC-ACID | not available | Pharmazie, 46: 156, 1991. |
| P-CYMENE | not available | Duke, 1992 * |
| P-HYDROXY-BENZOIC-ACID | not available | Duke, 1992 * |
| P-HYDROXYACETOPHENONE | not available | Wichtl, M. 1984. Teedrogen. Ein Handbuch fur Apotheker und Arzte. Wissenschaftliche Verlagsgesellscharft. mbH Stuttgart. 393 pp. |
| P-METHYLBENZOIC-ACID | not available | Spring, M.A. 1988. Ethnopharmacologic Analysis of Medicinal Plants Used by Laotian Hmong Refugees in Minnesota. Journal of Ethnopharmacology, 26: 65-91, 1989. |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Nigella sativa | Black Cumin; Roman Coriander; Fennel-Flower; Nutmeg-Flower; Black Caraway | 10 | 32, 175 |
| Nuytsia floribunda | not available | 1 | 17, 000 |
| Nymphoides peltatum | not available | 1 | 0 |
| Nyssa sylvatica | Black Gum; Black Tupelo | 1 | 1.1600000262260437 |
| Ocimum americanum | not available | 1 | 0 |
| Ocimum basilicum | Basil; Sweet Basil; Cuban Basil | 52 | 17, 678, 239.200000018 |
| Ocimum canum | Hoary Basil | 13 | 270 |
| Ocimum gratissimum | Agbo; Shrubby Basil | 25 | 251, 286.40000000596 |
| Ocimum kilimandscharicum | African Blue Basil; Kenyan Perennial Basil | 8 | 33, 600.20000000298 |
| Ocimum sanctum | Holy Basil; Tulsi | 5 | 22, 380 |
| Ocimum sp | Basil | 1 | 0 |
| Ocimum suave | Kenyan Tree Basil | 4 | 7, 960 |
| Ocimum tenuiflorum | Anise-Scented Basil | 24 | 38, 233 |
| Oenanthe aquatica | Water Fennel; Water Hemlock | 4 | 0 |
| Oenanthe javanica | Javan Water Dropwort | 3 | 0 |
| Oenothera biennis | Evening-Primrose | 16 | 479, 661 |
| Olea europaea | Olive | 22 | 0 |
| Ononis spinosa | Spiny Restharrow; Restharrow; Hauhechel (Ger.) | 22 | 17, 340 |
| Ophiopogon japonicus | Mai-Men-Dong; Mai-Men-Tung | 1 | 0 |
| Opopanax chironium | Hercules All Heal; Opopanax | 3 | 0 |