| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Liquidambar styraciflua | Stem | -- | 18.0 | 1.6 | * |
| Liquidambar styraciflua | Leaf | 0.3 | 24.6 | 0.1 | * |
| Lycopersicon esculentum | Fruit | 0.01 | 5.0 | 0.7 | * |
| Malus domestica | Fruit | 0.004 | 0.645 | -0.6 | * |
| Momordica charantia | Fruit | -- | 10.0 | 2.3 | =ICMR(Indian Council of Medical Research).1976.Medicinal Plants of India.Vol.1.Indian Council of Med. Res.Cambridge Printing Works, New Delhi.487 pp;ICMR.1987.Medicinal Plants of India.Vol.2.Indian Council of Med. Res.Cambr. Printing Works,New Delhi.600pp |
| Musa x paradisiaca | Fruit | 0.01 | 0.1 | -0.7 | ACTA AGRIC SCAND SUPPL 22: 1980 |
| Nyssa sylvatica | Stem | -- | 22.0 | 2.3 | * |
| Nyssa sylvatica | Leaf | -- | 188.0 | 3.8 | * |
| Oryza sativa | Seed | -- | 1.632 | -0.6 | * |
| Pastinaca sativa | Root | 0.04 | 1.6 | -0.3 | * |
| Petasites japonicus | Plant | -- | -- | Chem. & Pharm. Bull. 38: 2205. | |
| Petroselinum crispum | Plant | 0.1 | 8.5 | 1.4 | * |
| Peucedanum decursivum | Plant | -- | -- | * | |
| Phaseolus lunatus | Seed | 0.3 | 7.0 | 0.4 | * |
| Phaseolus vulgaris | Seed | 0.5 | 7.0 | 0.4 | * |
| Phaseolus vulgaris | Fruit | -- | 15.0 | 3.8 | * |
| Pinus echinata | Shoot | 0.26 | 8.4 | -0.7 | * |
| Piper nigrum | Fruit | 0.7 | 2.4 | -0.0 | * |
| Pistacia vera | Seed | -- | 1.1 | -0.7 | * |
| Pisum sativum | Seed | 0.2 | 3.0 | -0.3 | * |