| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Silybum marianum | Leaf | 13860.0 | 63000.0 | -1.0 | * |
| Brassica oleracea var. gemmifera | Leaf | 13700.0 | 97818.0 | -0.4 | USDA's Ag Handbook 8 and sequelae) |
| Annona diversifolia | Fruit | 13700.0 | 48070.0 | -0.2 | Morton, J.F., Major Medicinal Plants. 1977. Atlas of Medicinal Plants of Middle America. Bahamas to Yucatan. 1981. |
| Salvia officinalis | Leaf | 13659.0 | 87000.0 | -0.6 | * |
| Cichorium endivia | Leaf | 13590.0 | 240000.0 | 2.1 | * |
| Yucca baccata | Root | 13520.0 | 65000.0 | -0.1 | * |
| Rubus idaeus | Leaf | 13520.0 | 80000.0 | -0.7 | * |
| Harpagophytum procumbens | Root | 13490.0 | 71000.0 | 0.1 | * |
| Capsicum annuum | Fruit | 13416.0 | 52000.0 | -0.1 | * |
| Chrysanthemum coronarium | Bud | 13400.0 | 180110.0 | -1.0 | * |
| Smilax spp | Root | 13230.0 | 63000.0 | -0.1 | * |
| Smilax officinalis | Root | 13230.0 | 63000.0 | -0.1 | * |
| Scutellaria lateriflora | Plant | 13152.0 | 96000.0 | -0.5 | * |
| Myrica cerifera | Bark | 13080.0 | 60000.0 | -0.6 | * |
| Stellaria media | Plant | 13031.0 | 157000.0 | 0.7 | * |
| Ipomoea aquatica | Leaf | 13000.0 | 212500.0 | 1.6 | * |
| Colocasia esculenta | Leaf | 13000.0 | 155000.0 | 0.6 | * |
| Cajanus cajan | Fruit | 13000.0 | 51000.0 | -0.1 | * |
| Nasturtium officinale | Herb | 13000.0 | 179000.0 | 1.0 | * |
| Inga edulis | Seed | 13000.0 | 35425.0 | -0.4 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |