| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Citrullus lanatus | Fruit | -- | -- | * | |
| Citrullus lanatus | Leaf | -- | -- | * | |
| Cucurbita foetidissima | Root | -- | -- | * | |
| Cucumis sativus | Fruit | -- | -- | * | |
| Bryonia alba | Plant | -- | -- | * | |
| Citrullus colocynthis | Fruit | -- | -- | * | |
| Cucumis melo | Fruit | -- | -- | * |