| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Blighia sapida | Seed | 0.9 | 6.0 | 0.9 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| Solanum torvum | Fruit | 0.9 | 6.0 | 0.2 | * |
| Luffa aegyptiaca | Leaf | 0.6 | 6.0 | -0.1 | * |
| Tamarindus indica | Flower | -- | 6.0 | -0.0 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| Sechium edule | Fruit | 0.4 | 5.7 | 0.1 | * |
| Ficus carica | Fruit | -- | 5.7 | 0.1 | * |
| Achillea millefolium | Plant | 1.0 | 5.6 | -0.4 | * |
| Limonia acidissima | Fruit | 1.7 | 5.6 | 0.1 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| Annona reticulata | Fruit | 0.7 | 5.5 | 0.1 | * |
| Annona cherimola | Fruit | 1.0 | 5.5 | 0.1 | * |
| Raphanus sativus | Fruit | 0.3 | 5.3 | 0.1 | * |
| Prunus armeniaca | Seed | -- | 5.3 | 0.7 | * |
| Allium sativum var. sativum | Flower | 0.6 | 5.2 | -0.2 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| Averrhoa carambola | Fruit | 0.2 | 5.2 | 0.0 | * |
| Erythrina fusca | Leaf | 1.7 | 5.2 | -0.2 | * |
| Averrhoa bilimbi | Fruit | 0.25 | 5.2 | 0.0 | * |
| Lupinus mutabilis | Fruit | 1.5 | 5.2 | 0.0 | * |
| Phaseolus lunatus | Seed | 0.3 | 5.1 | 0.6 | * |
| Cucumis sativus | Fruit | 0.2 | 5.1 | 0.0 | * |
| Annona glabra | Fruit | 0.7 | 5.0 | -0.0 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |