| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Salvia officinalis | Et | -- | 26000.0 | * | |
| Salvia officinalis | Essential Oil | 17900.0 | 59000.0 | -0.1 | * |
| Tanacetum parthenium | Fruit Essent. Oil | -- | 7000.0 | * | |
| Tanacetum parthenium | Shoot | -- | 1.2 | * | |
| Tanacetum parthenium | Essential Oil | -- | 7000.0 | -0.7 | * |
| Thymus vulgaris | Essential Oil | -- | -- | * | |
| Valeriana officinalis | Rhizome | -- | -- | * | |
| Valeriana officinalis | Rhizome Essent. Oil | -- | -- | * | |
| Valeriana officinalis | Essential Oil | -- | -- | * | |
| Valeriana officinalis | Leaf Essent. Oil | 4000.0 | 335900.0 | 2.4 | * |
| Valeriana officinalis | Root Essent. Oil | -- | 315000.0 | 1.4 | * |
| Zingiber officinale | Rhizome Essent. Oil | -- | 2100.0 | * |