| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Indigofera tinctoria | Leaf | -- | 44000.0 | -1.3 | * |
| Lantana camara | Stem | -- | 35000.0 | -1.3 | * |
| Musa x paradisiaca | Flower | -- | 12000.0 | -1.3 | ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes. |
| Uncaria catechu | Plant | 30000.0 | 50000.0 | -1.3 | ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes. |
| Nepeta cataria | Plant | 6000.0 | 50000.0 | -1.3 | * |
| Sphenostylis stenocarpa | Root | 8000.0 | 23000.0 | -1.3 | * |
| Ginkgo biloba | Leaf | 11520.0 | 48000.0 | -1.2 | * |
| Amorphophallus konjac | Root | -- | 24000.0 | -1.2 | * |
| Coriandrum sativum | Seed | 6000.0 | 6600.0 | -1.2 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| Lobelia inflata | Leaf | 5537.0 | 49000.0 | -1.2 | * |
| Sassafras albidum | Stem | 11000.0 | 37000.0 | -1.2 | * |
| Arctostaphylos uva-ursi | Leaf | 5800.0 | 50000.0 | -1.2 | * |
| Diospyros virginiana | Leaf | -- | 50000.0 | -1.2 | * |
| Annona reticulata | Fruit | 5000.0 | 11100.0 | -1.2 | * |
| Pourouma cecropiaefolia | Fruit | 2000.0 | 11110.0 | -1.2 | J Cell Biochem VOL. 22=1995 |
| Ephedra sinica | Plant | 11760.0 | 56000.0 | -1.2 | * |
| Acacia farnesiana | Leaf | 10000.0 | 53800.0 | -1.1 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| Viscum album | Leaf | -- | 54000.0 | -1.1 | * |
| Cajanus cajan | Plant | -- | 58000.0 | -1.1 | * |
| Garcinia mangostana | Fruit | 2000.0 | 13140.0 | -1.1 | Morton, J.F., Major Medicinal Plants. 1977. Atlas of Medicinal Plants of Middle America. Bahamas to Yucatan. 1981. |