| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Carum carvi | Seed | 10310.0 | 11445.0 | -0.1 | Revised USDA data received 1993. |
| Anethum graveolens | Seed | 10380.0 | 11242.0 | -0.1 | USDA's Ag Handbook 8 and sequelae) |
| Anethum graveolens | Fruit | 10380.0 | 11242.0 | 1.8 | * |
| Brassica oleracea var. gemmifera | Leaf | 1540.0 | 10996.0 | -0.4 | USDA's Ag Handbook 8 and sequelae) |
| Arachis hypogaea | Seed | 9390.0 | 10627.0 | -0.2 | * |
| Cucurbita spp | Fruit | 650.0 | 10285.0 | 1.6 | * |
| Cichorium endivia | Leaf | 630.0 | 10145.0 | -0.6 | * |
| Helianthus annuus | Seed | 9370.0 | 9900.0 | -0.3 | * |
| Psophocarpus tetragonolobus | Leaf | 2280.0 | 9849.0 | -0.7 | * |
| Mentha spicata | Leaf | 1410.0 | 9760.0 | -0.7 | * |
| Pinus pinea | Seed | 9010.0 | 9655.0 | -0.3 | USDA's Ag Handbook 8 and sequelae) |
| Senna obtusifolia | Seed | -- | 9500.0 | -0.4 | * |
| Phaseolus vulgaris | Fruit | 880.0 | 9044.0 | 1.3 | USDA's Ag Handbook 8 and sequelae) |
| Triticum aestivum | Seed | 2000.0 | 9000.0 | -0.4 | * |
| Citrullus lanatus | Seed | -- | 8932.0 | -0.4 | Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp. |
| Sesamum indicum | Seed | 2890.0 | 8729.0 | -0.5 | * |
| Anacardium occidentale | Seed | 8170.0 | 8311.0 | -0.5 | * |
| Papaver bracteatum | Seed | 7200.0 | 8150.0 | -0.5 | * |
| Abelmoschus esculentus | Fruit | 810.0 | 8100.0 | 1.0 | USDA's Ag Handbook 8 and sequelae) |
| Nelumbo nucifera | Seed | 2640.0 | 8000.0 | -0.6 | * |