| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Rheum rhabarbarum | Pt | 0.1 | 4.0 | * | |
| Petroselinum crispum | Plant | 0.1 | 8.5 | 1.4 | * |
| Pyrus communis | Fruit | 0.1 | 1.11 | -0.4 | * |
| Allium sativum var. sativum | Bulb | 0.1 | 1.7 | -1.0 | * |
| Sorbus aucubaria | Fruit | 0.1 | 0.4 | -0.7 | * |
| Quercus alba | Stem | 0.1 | 5.3 | -0.6 | * |
| Sassafras albidum | Stem | 0.08 | 1.8 | -1.2 | * |
| Capsicum annuum | Fruit | 0.05 | 5.5 | 0.9 | * |
| Spinacia oleracea | Plant | 0.05 | 5.7 | -0.4 | * |
| Vaccinium macrocarpon | Fruit | 0.05 | 0.38 | -0.7 | ACTA AGRIC SCAND SUPPL 22: 1980 |
| Allium cepa | Bulb | 0.05 | 2.5 | 1.0 | * |
| Apium graveolens | Root | 0.04 | 0.9 | -0.7 | ACTA AGRIC SCAND SUPPL 22: 1980 |
| Pastinaca sativa | Root | 0.04 | 1.6 | -0.3 | * |
| Citrus paradisi | Fruit | 0.04 | 7.7 | 1.6 | * |
| Ribes rubrum | Fruit | 0.03 | 0.6 | -0.6 | * |
| Fragaria spp | Fruit | 0.03 | 0.36 | -0.7 | ACTA AGRIC SCAND SUPPL 22: 1980 |
| Brassica oleracea var. botrytis l. | Flower | 0.03 | 12.0 | 1.0 | * |
| Allium cepa | Seed | 0.03 | 4.0 | -0.1 | * |
| Prunus domestica | Fruit | 0.03 | 1.7 | -0.3 | * |
| Solanum tuberosum | Tuber | 0.02 | 2.6 | * |