| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Ipomoea aquatica | Leaf | 6500.0 | 86320.0 | 3.7 | * |
| Phaseolus vulgaris | Sprout Seedling | 5460.0 | 58710.0 | 1.4 | USDA's Ag Handbook 8 and sequelae) |
| Vigna radiata | Sprout Seedling | 4790.0 | 50315.0 | -0.4 | USDA's Ag Handbook 8 and sequelae) |
| Glycine max | Seed | 45890.0 | 50175.0 | 2.4 | * |
| Lens culinaris | Sprout Seedling | 14330.0 | 47765.0 | -1.0 | USDA's Ag Handbook 8 and sequelae) |
| Corchorus olitorius | Leaf | 5670.0 | 46150.0 | 1.2 | * |
| Asparagus officinalis | Shoot | 3550.0 | 45805.0 | 0.8 | * |
| Lupinus albus | Seed | 38770.0 | 43290.0 | 1.8 | * |
| Moringa oleifera | Shoot | 9200.0 | 43110.0 | 0.6 | USDA's Ag Handbook 8 and sequelae) |
| Cnidoscolus chayamansa | Leaf | 8495.0 | 42470.0 | 1.0 | * |
| Ceratonia siliqua | Seed | -- | 42300.0 | 1.7 | Duke, J. A. Writeups or information summaries on approximately 2,000 economic plants, USDA, ARS, Beltsville, MD 20705. |
| Mucuna pruriens | Seed | 19850.0 | 42080.0 | 1.7 | * |
| Cucurbita pepo | Seed | 24770.0 | 41080.0 | 1.6 | * |
| Psophocarpus tetragonolobus | Tuber | 17350.0 | 40728.0 | 1.2 | * |
| Rehmannia glutinosa | Root | 1000.0 | 39000.0 | 3.8 | * |
| Acacia farnesiana | Plant | 7040.0 | 37770.0 | 1.3 | * |
| Nasturtium officinale | Herb | 1870.0 | 37400.0 | 1.0 | USDA's Ag Handbook 8 and sequelae) |
| Cucurbita foetidissima | Seed | 29165.0 | 37280.0 | 1.3 | * |
| Arachis hypogaea | Seed | 31900.0 | 36968.0 | 1.3 | * |
| Pachyrhizus erosus | Tuber | 3870.0 | 35670.0 | 0.7 | * |