| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Taraxacum officinale | Leaf | 7000.0 | 143000.0 | 1.7 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| Spondias pinnata | Fruit | 30000.0 | 309000.0 | 1.7 | * |
| Ailanthus altissima | Seed | 555000.0 | 591000.0 | 1.7 | * |
| Pimpinella anisum | Fruit | 176000.0 | 304000.0 | 1.7 | * |
| Theobroma cacao | Seed | 371000.0 | 582300.0 | 1.7 | * |
| Pachira aquatica | Seed | -- | 580000.0 | 1.7 | * |
| Arctium lappa | Fruit | 150000.0 | 300000.0 | 1.7 | * |
| Zingiber officinale | Root | 5040.0 | 72000.0 | 1.6 | * |
| Sesamum indicum | Seed | 328000.0 | 576321.0 | 1.6 | * |
| Brassica juncea | Leaf | 12700.0 | 138000.0 | 1.6 | * |
| Salvia officinalis | Leaf | 21666.0 | 138000.0 | 1.6 | * |
| Citrullus lanatus | Seed | 200000.0 | 571000.0 | 1.6 | * |
| Pistacia vera | Seed | 470370.0 | 567000.0 | 1.6 | * |
| Carica papaya | Leaf | 8000.0 | 136000.0 | 1.6 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| Piper betel | Leaf | 8000.0 | 135000.0 | 1.6 | * |
| Theobroma bicolor | Seed | 342300.0 | 562000.0 | 1.6 | * |
| Pinus pinea | Seed | 474000.0 | 560500.0 | 1.6 | * |
| Papaver somniferum | Seed | 400000.0 | 550000.0 | 1.5 | * |
| Hydnocarpus kurzii | Seed | 300000.0 | 550000.0 | 1.5 | * |
| Balanites aegyptiacus | Seed | 300000.0 | 550000.0 | 1.5 | * |