Plant | Low PPM | High PPM | StdDev | *Reference | |
---|---|---|---|---|---|
Nicotiana rustica | Leaf | -- | -- | * | |
Nicotiana glauca | Leaf | -- | -- | * | |
Solanum tuberosum | Tuber | 4.8 | 15.0 | * | |
Solanum tuberosum | Plant | -- | -- | * | |
Withania somnifera | Root | -- | -- | ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes. |