An official website of the United States government.
| Chemical Name | Dosage | Reference |
|---|---|---|
| ASCORBIC-ACID | 1,000-3,000 mg/day | Duke, 1992 * |
| PECTIN | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Symphytum officinale | Comfrey | 1 | 932 |
| Syringa vulgaris | Lilac | 1 | 1, 315 |
| Syzygium aromaticum | Clove; Clovetree | 1 | 1, 620 |
| Syzygium cumini | Aceituna Dulce; Jambolan; Java Plum | 1 | 3, 990 |
| Syzygium jambos | Pomarrosa; Rose Apple | 1 | 4, 770 |
| Syzygium malaccense | Malay Apple; Mammey Pomorrosa; Ohia | 1 | 13, 845 |
| Tabebuia heptaphylla | Pau D'Arco | 1 | 181 |
| Tamarindus indica | Tamarind; Kilytree; Indian Tamarind | 2 | 79, 344 |
| Tanacetum parthenium | Feverfew | 1 | 330 |
| Taraxacum officinale | Dandelion | 2 | 126, 896 |
| Terminalia catappa | Indian Almond; Tropical Almond; Malabar Almond | 1 | 0 |
| Terminalia chebula | Ink Nut; Myrobalan; Black Myrobalan; Chebulic Myrobalan | 2 | 12, 000 |
| Tetragonia tetragonioides | New Zealand Spinach | 1 | 5, 000 |
| Theobroma bicolor | Nicaraguan Cacao; Pataste | 1 | 2, 020 |
| Theobroma cacao | Cacao | 2 | 101 |
| Theobroma speciosum | Macambo | 1 | 230 |
| Thuja occidentalis | Arbor-Vitae; Northern White-Cedar | 1 | 0 |
| Thymus vulgaris | Common Thyme; Garden Thyme; Thyme | 1 | 0 |
| Tilia sp. | Basswood; Lime; Linden | 1 | 0 |
| Tragopogon porrifolius | Salsify | 1 | 491 |