| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Hordeum vulgare | Leaf | -- | -- | * | |
| Triticum aestivum | Leaf | -- | -- | * | |
| Hordeum vulgare | Shoot | -- | -- | * | |
| Hordeum vulgare | Root | -- | -- | * | |
| Hordeum vulgare | Protoplast | -- | -- | * | |
| Arundo donax | Rhizome | -- | -- | * | |
| Hordeum vulgare | Sprout Seedling | -- | -- | * |