| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Psophocarpus tetragonolobus | Seed | 43.0 | 51.0 | 0.2 | * |
| Anethum graveolens | Fruit | 43.0 | 66.0 | 1.1 | * |
| Anethum graveolens | Seed | 43.0 | 66.0 | 0.6 | USDA's Ag Handbook 8 and sequelae) |
| Pinus pinea | Seed | 42.0 | 46.0 | 0.0 | USDA's Ag Handbook 8 and sequelae) |
| Fallopia japonica | Plant | 42.0 | 49.0 | -0.0 | Chem. & Pharm. Bull. 38: 2205. |
| Bertholletia excelsa | Seed | 41.0 | 53.0 | 0.2 | * |
| Cuminum cyminum | Fruit | 41.0 | 58.0 | 0.8 | * |
| Cuminum cyminum | Seed | 41.0 | 58.0 | 0.4 | * |
| Pinus edulis | Seed | 40.0 | 50.0 | 0.1 | * |
| Origanum vulgare | Plant | 39.0 | 49.0 | -0.0 | USDA's Ag Handbook 8 and sequelae) |
| Asiasarum heterotropoides | Root | 38.0 | 59.0 | 1.5 | * |
| Asiasarum sieboldii | Root | 38.0 | 59.0 | 1.5 | * |
| Lens culinaris | Seed | 37.0 | 42.0 | -0.1 | USDA's Ag Handbook 8 and sequelae) |
| Physalis ixocarpa | Fruit | 35.0 | 71.0 | 1.2 | * |
| Secale cereale | Seed | 35.0 | 45.0 | -0.0 | USDA's Ag Handbook 8 and sequelae) |
| Vigna unguiculata | Seed | 35.0 | 38.0 | -0.2 | USDA's Ag Handbook 8 and sequelae) |
| Polystichum polyblepharum | Plant | 34.0 | 60.0 | 0.1 | * |
| Coriandrum sativum | Fruit | 34.0 | 52.0 | 0.7 | * |
| Cicer arietinum | Seed | 33.0 | 50.0 | 0.1 | USDA's Ag Handbook 8 and sequelae) |
| Origanum majorana | Plant | 32.0 | 43.0 | -0.1 | * |