| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Castanea sativa | Seed | 2558.0 | 5628.0 | -1.5 | * |
| Vaccinium corymbosum | Fruit | 830.0 | 5393.0 | -0.6 | * |
| Citrus reticulata | Fruit | 160.0 | 5158.0 | -0.6 | Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980. |
| Sambucus canadensis | Fruit | 960.0 | 4752.0 | -0.7 | USDA's Ag Handbook 8 and sequelae) |
| Panax quinquefolius | Plant | 396.0 | 4450.0 | -1.3 | * |
| Psidium cattleianum | Fruit | 760.0 | 3930.0 | -0.7 | * |
| Ficus carica | Fruit | 720.0 | 3447.0 | -0.8 | USDA's Ag Handbook 8 and sequelae) |
| Murraya sp | Fruit | 1160.0 | 3341.0 | -0.8 | * |
| Musa x paradisiaca | Fruit | 1160.0 | 3341.0 | -0.8 | USDA's Ag Handbook 8 and sequelae) |
| Ananas comosus | Fruit | 90.0 | 3333.0 | -0.8 | * |
| Citrus paradisi | Fruit | 220.0 | 2800.0 | -0.8 | * |
| Prunus domestica | Fruit | 370.0 | 2500.0 | -0.8 | USDA's Ag Handbook 8 and sequelae) |
| Pyrus communis | Fruit | 280.0 | 1729.0 | -0.9 | * |
| Malus domestica | Fruit | 156.0 | 1244.0 | -0.9 | * |
| Momordica charantia | Seed | -- | 212.0 | -1.8 | Jim Duke's personal files. |
| Ribes nigrum | Fruit Juice | -- | 210.0 | * | |
| Pisum sativum | Shoot | -- | 70.0 | -1.4 | * |
| Linum usitatissimum | Seed | -- | 1.153 | -1.8 | * |
| Elaeagnus angustifolia | Root | -- | 0.48 | -1.3 | Wheller, C. T., Bond, G. 1970. The Amino Acids of Non-Legume Root Nodules. Phytochemistry 9: 705-708. Dept. Botany Univ. Glasgow Glasgow, Scotland. |
| Allium sativum var. sativum | Leaf | -- | -- | * |