| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Cyphomandra betacea | Fruit | 130.0 | 3400.0 | 0.1 | * |
| Annona muricata | Fruit | 210.0 | 3400.0 | 0.1 | * |
| Ocimum tenuiflorum | Leaf | -- | 3400.0 | -0.3 | =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 |
| Acacia tortilis | Fruit | -- | 3400.0 | 0.1 | * |
| Carthamus tinctorius | Plant | -- | 3400.0 | -0.1 | * |
| Artemisia dracunculus | Plant | 3130.0 | 3391.0 | -0.1 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| Allium sativum var. sativum | Leaf | 460.0 | 3382.0 | -0.3 | * |
| Angelica sinensis | Root | 735.0 | 3340.0 | -0.0 | * |
| Carya illinoensis | Seed | 2890.0 | 3340.0 | -0.5 | * |
| Ribes rubrum | Fruit | 418.0 | 3310.0 | 0.0 | * |
| Sambucus nigra | Fruit | 540.0 | 3300.0 | 0.0 | * |
| Ginkgo biloba | Seed | 1240.0 | 3268.0 | -0.6 | * |
| Nelumbo nucifera | Fruit | 2940.0 | 3267.0 | 0.0 | * |
| Sassafras albidum | Leaf | 396.0 | 3264.0 | -0.3 | * |
| Tragopogon porrifolius | Root | 500.0 | 3262.0 | -0.0 | * |
| Spondias mombin | Fruit | 310.0 | 3250.0 | 0.0 | * |
| Ephedra sinica | Plant | 678.0 | 3230.0 | -0.2 | * |
| Trifolium pratense | Flower | 580.0 | 3220.0 | -0.2 | * |
| Chamaemelum nobile | Flower | -- | 3220.0 | -0.2 | * |
| Eryngium floridanum | Shoot | -- | 3215.0 | -0.1 | * |