| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Cicer arietinum | Seed | -- | -- | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. | |
| Phaseolus lunatus | Shoot | -- | -- | * | |
| Phaseolus vulgaris | Shoot | -- | -- | * | |
| Phaseolus aborigineus | Shoot | -- | -- | * | |
| Pterocarpus marsupium | Root | -- | -- | * |