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| Chemical Name | Dosage | Reference |
|---|---|---|
| TRANS-4-HYDROXY-L-PROLINE | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| VISCIDULIN-C | IC30=100 uM | Keeler, R.F. and Tu, A.T. eds. 1991. Toxicology of Plant and Fungal Compounds. (Handbook of Natural Toxins Vol. 6) Marcel Dekker, Inc. NY. 665 pp. |
| XANTHOTOXIN | not available | Lydon, J. & Duke, S., The potential of pesticides from plants, pp. 1-41 in Craker, L. & Simon, J., eds, Herbs, Spices & Medicinal Plants: Recent Advances in Botany, Horticulture, & Pharmacology, v. 4, Oryx Press, Phoenix, 1989, 267pp. |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Pinus elliottii | Slash Pine | 2 | 0 |
| Pinus gerardiana | Chilgoza Pine | 2 | 870, 000 |
| Pinus insularis | Khasi Pine | 2 | 1, 591, 000 |
| Pinus kesiya | Khasi Pine | 2 | 1, 591, 000 |
| Pinus mugo | Dwarf Pine; Swiss Mountain Pine | 1 | 0 |
| Pinus palustris | Longleaf Pine | 3 | 240, 250 |
| Pinus roxburghii | Chir Pine; Himalayan Longleaf | 2 | 800, 000 |
| Pinus strobus | Eastern White Pine; White Pine | 1 | 0 |
| Pinus sylvestris | Scotch Pine | 11 | 906, 600 |
| Pinus walliciana | Bhutan Pine | 5 | 242, 000 |
| Piper auritum | Cordoncillo; Hierba Santa; Hoja Santa | 7 | 0 |
| Piper betel | Betel Pepper | 2 | 18, 900 |
| Piper cubeba | Cubeb; Cubeb Pepper | 5 | 267, 200 |
| Piper methysticum | Kava-Kava | 1 | 0 |
| Piper nigrum | Black Pepper; Pepper; White Pepper | 14 | 1, 385, 145 |
| Pistacia lentiscus | Mastic; Chios Mastictree; Mastictree; Mastixbaum (Ger.); Lentisco (Sp.) | 2 | 0 |
| Pisum sativum | Pea | 2 | 0 |
| Plantago major | Common Plantain | 3 | 2 |
| Plectranthus barbatus | Forskohl's Coleus; Indian Coleus; False Boldo | 1 | 1, 434, 000 |
| Plectranthus coleoides | not available | 1 | 240 |