| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Eucalyptus globulus | Fruit | -- | -- | * | |
| Ceiba pentandra | Seed | -- | -- | Abstract (See species file) | |
| Musa x paradisiaca | Plant | -- | -- | * | |
| Lycopodium clavatum | Pollen Or Spore | -- | -- | ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes. | |
| Zea mays | Seed | -- | -- | * | |
| Coix lacryma-jobi | Seed | -- | -- | Chemical Constituents of Oriental Herbs (3 diff. books) | |
| Carya illinoensis | Leaf | -- | -- | * | |
| Cinnamomum camphora | Plant | -- | -- | * | |
| Elettaria cardamomum | Seed Oil | -- | -- | * | |
| Fagopyrum esculentum | Pollen Or Spore | -- | -- | * | |
| Brassica oleracea | Stem | -- | -- | * | |
| Momordica charantia | Fruit | -- | -- | Jim Duke's personal files. | |
| Momordica charantia | Seed Oil | -- | -- | Jim Duke's personal files. | |
| Nelumbo nucifera | Rhizome | -- | -- | * | |
| Nepeta cataria | Seed Oil | -- | -- | * | |
| Cyperus rotundus | Rhizome | -- | -- | * | |
| Papaver somniferum | Seed Oil | -- | -- | * | |
| Serenoa repens | Seed | -- | -- | * | |
| Panax ginseng | Root | -- | -- | * | |
| Ginkgo biloba | Pollen Or Spore | -- | -- | Jim Duke's personal files. |