| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Crataegus rhipidophylla | Flower | -- | -- | * | |
| Crataegus laevigata | Flower | -- | -- | * | |
| Crataegus rhipidophylla | Leaf | -- | -- | * | |
| Crataegus laevigata | Leaf | -- | -- | * | |
| Crataegus rhipidophylla | Shoot | -- | -- | * | |
| Crataegus laevigata | Shoot | -- | -- | * | |
| Mimosa pudica | Plant | -- | -- | * | |
| Musa x paradisiaca | Fruit | -- | 1.9 | ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes. | |
| Musa x paradisiaca | Hull Husk | -- | 122.0 | ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes. | |
| Portulaca oleracea | Plant | -- | 2500.0 | Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp. | |
| Solanum tuberosum | Tuber | -- | -- | * |