| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Eschscholzia californica | Seed | -- | 468000.0 | 1.1 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| Chelidonium majus | Seed | -- | 466000.0 | 1.1 | * |
| Theobroma angustifolium | Seed | 174800.0 | 460200.0 | 1.0 | * |
| Colocasia esculenta | Leaf | 6000.0 | 107000.0 | 1.0 | * |
| Prunus persica | Seed | 399000.0 | 456000.0 | 1.0 | * |
| Rheum rhabarbarum | Pt | 1000.0 | 32000.0 | 1.0 | * |
| Crocus sativus | Silk Stigma Style | 56300.0 | 134000.0 | 1.0 | * |
| Opuntia ficus-indica | Bud | -- | 24800.0 | 1.0 | Laferriere, J.E., 1988, Nutricomp Program, Nutricomp Database; reviewed in J. Ethnobiology 9(1):27-29. |
| Allium cepa | Bulb | 1000.0 | 36079.0 | 1.0 | * |
| Musa x paradisiaca | Hull Husk | -- | 87000.0 | 1.0 | ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes. |
| Linum usitatissimum | Hay | 33000.0 | 61000.0 | 1.0 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| Tetrapanax papyrifera | Pith | -- | 11000.0 | 1.0 | * |
| Portulaca oleracea | Herb | 1900.0 | 63000.0 | 1.0 | * |
| Vanilla planifolia | Fruit | 47000.0 | 212000.0 | 1.0 | * |
| Cimicifuga racemosa | Seed | 326000.0 | 451000.0 | 1.0 | * |
| Actaea racemosa | Seed | 326000.0 | 451000.0 | 1.0 | * |
| Luffa aegyptiaca | Seed | 200000.0 | 450000.0 | 1.0 | * |
| Silybum marianum | Seed | 160000.0 | 450000.0 | 1.0 | * |
| Azadirachta indica | Seed | -- | 450000.0 | 1.0 | * |
| Prunus laurocerasus | Seed | 250000.0 | 450000.0 | 1.0 | * |