| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Moringa oleifera | Shoot | 12.0 | 56.0 | USDA's Ag Handbook 8 and sequelae) | |
| Anthriscus cerefolium | Leaf | 11.0 | 14.0 | -0.1 | * |
| Corchorus olitorius | Leaf | 6.0 | 50.0 | 3.3 | * |
| Lens culinaris | Seed | 5.0 | 6.0 | 0.5 | USDA's Ag Handbook 8 and sequelae) |
| Papaver somniferum | Seed | 4.4 | 4.7 | -0.1 | * |
| Juglans regia | Seed | 4.0 | 11.0 | 2.5 | * |
| Vigna radiata | Seed | 3.7 | 4.3 | -0.2 | USDA's Ag Handbook 8 and sequelae) |
| Vigna unguiculata | Seed | 3.7 | 4.0 | -0.3 | USDA's Ag Handbook 8 and sequelae) |
| Rosmarinus officinalis | Leaf | 3.4 | 10.0 | -0.5 | USDA's Ag Handbook 8 and sequelae) |
| Musa x paradisiaca | Fruit | 3.0 | 22.5 | 2.4 | USDA's Ag Handbook 8 and sequelae) |
| Glycine max | Seed | 3.0 | 6.0 | 0.5 | * |
| Brassica oleracea var. sabellica l. | Leaf | 3.0 | 17.0 | 0.2 | * |
| Murraya sp | Fruit | 3.0 | 8.7 | 0.1 | * |
| Cajanus cajan | Seed | 3.0 | 4.0 | -0.3 | * |
| Capsicum frutescens | Fruit | 3.0 | 23.0 | 2.5 | USDA's Ag Handbook 8 and sequelae) |
| Arachis hypogaea | Seed | 2.96 | 3.7 | -0.5 | * |
| Phaseolus vulgaris | Seed | 2.8 | 3.3 | -0.6 | USDA's Ag Handbook 8 and sequelae) |
| Lepidium sativum | Leaf | 2.5 | 23.0 | 0.7 | * |
| Solanum tuberosum | Tuber | 2.5 | 12.5 | * | |
| Brassica oleracea var. gemmifera | Leaf | 2.2 | 16.0 | 0.1 | USDA's Ag Handbook 8 and sequelae) |