| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Glycine max | Seed | -- | -- | * | |
| Medicago sativa | Leaf | -- | -- | * | |
| Trifolium pratense | Root | -- | -- | * | |
| Medicago sativa | Root | -- | -- | * | |
| Medicago sativa | Petiole | -- | -- | * | |
| Medicago sativa | Plant | -- | -- | * | |
| Medicago sativa | Shoot | -- | -- | * | |
| Pueraria montana | Root | -- | -- | * | |
| Melilotus officinalis | Shoot | -- | 250.0 | * |