| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Atropa bella-donna | Root | -- | -- | * | |
| Datura metel | Root | -- | -- | * | |
| Datura candida | Seed | -- | -- | * | |
| Datura candida | Flower | -- | -- | * | |
| Datura innoxia | Root | 40.0 | 390.0 | * | |
| Datura candida | Root | -- | -- | * | |
| Datura stramonium | Leaf | -- | -- | * | |
| Datura innoxia | Leaf | 690.0 | 1515.0 | * | |
| Datura candida | Leaf | -- | -- | * | |
| Erythroxylum sp. | Plant | -- | -- | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. | |
| Erythroxylum australe | Plant | -- | -- | J.S. Glasby Dict.Pls Containing 2ndary Metabolite. 1991. |