Plant | Low PPM | High PPM | StdDev | *Reference | |
---|---|---|---|---|---|
Pyrus communis | Fruit | -- | 0.001 | -0.4 | * |
Quercus phellos | Stem | 0.01 | 0.3 | -0.4 | * |
Quercus stellata | Stem | -- | 0.04 | -0.4 | * |
Quercus alba | Stem | -- | 0.04 | -0.4 | * |
Quercus rubra | Seed | -- | 0.02 | -0.3 | * |
Quercus alba | Bark | 0.3 | 1.5 | -0.4 | * |
Raphanus sativus | Root | -- | -- | * | |
Rheum rhabarbarum | Pt | -- | -- | * | |
Rhodymenia palmata | Plant | -- | -- | * | |
Rhus glabra | Stem | -- | 0.25 | -0.4 | * |
Ribes nigrum | Fruit | -- | 0.002 | -0.4 | * |
Ribes uva-crispa | Fruit | -- | -- | * | |
Ribes rubrum | Fruit | -- | -- | * | |
Rosa canina | Fruit | 0.4 | 2.1 | 0.1 | * |
Rubus idaeus | Leaf | 0.4 | 2.5 | -0.2 | * |
Rubus chamaemorus | Fruit | -- | -- | * | |
Rumex crispus | Root | 0.6 | 2.5 | -0.2 | * |
Ruscus aculeatus | Root | 0.4 | 1.4 | -0.3 | * |
Salix alba | Bark | 0.2 | 1.1 | -0.5 | * |
Salvia officinalis | Leaf | -- | -- | * |