| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Justicia pectoralis | Leaf | -- | 2013.0 | 9.3 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| Crocus sativus | Silk Stigma Style | 56.0 | 138.0 | 1.0 | * |
| Chenopodium album | Leaf | 12.0 | 76.0 | 0.2 | * |
| Thymus vulgaris | Plant | 4.0 | 53.0 | 2.9 | * |
| Spirulina spp. | Plant | -- | 46.0 | 2.4 | * |
| Spirulina pratensis | Plant | -- | 46.0 | 2.4 | Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp. |
| Corchorus olitorius | Leaf | 2.6 | 44.0 | 0.0 | * |
| Triticum aestivum | Plant | 11.0 | 40.0 | 2.0 | * |
| Phytolacca americana | Shoot | 3.0 | 39.0 | 2.0 | * |
| Mentha x piperita | Leaf | 6.0 | 38.9 | 0.0 | * |
| Asparagus officinalis | Shoot | 1.0 | 36.0 | 1.7 | * |
| Senna alexandrina | Leaf | 7.0 | 35.0 | -0.0 | * |
| Colocasia esculenta | Leaf | 3.0 | 35.0 | -0.0 | * |
| Malva sylvestris | Leaf | 2.0 | 35.0 | -0.0 | * |
| Apium graveolens | Pt | -- | 34.0 | 1.3 | * |
| Momordica charantia | Leaf | 4.6 | 31.0 | -0.0 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| Hibiscus sabdariffa | Leaf | 1.0 | 31.0 | -0.0 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| Aegle marmelos | Fruit | 12.0 | 31.0 | 5.6 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| Sterculia urens | Gum | 17.0 | 31.0 | * | |
| Lycium chinense | Leaf | 3.1 | 30.0 | -0.0 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |