| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Cannabis sativa | Resin, Exudate, Sap | -- | -- | * | |
| Cannabis sativa | Flower Essent. Oil | -- | -- | * | |
| Juniperus sabina | Plant | -- | -- | * | |
| Cannabis sativa | Leaf Essent. Oil | -- | -- | * | |
| Kaempferia galanga | Plant | -- | -- | * | |
| Cannabis sativa | Essential Oil | -- | -- | * | |
| Larrea tridentata | Plant | -- | -- | * | |
| Cannabis sativa | Plant | -- | -- | * | |
| Lavandula angustifolia | Plant | -- | -- | Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980. | |
| Houttuynia cordata | Essential Oil | -- | -- | * | |
| Houttuynia cordata | Shoot Essent. Oil | -- | -- | * | |
| Magnolia denudata | Bark | -- | -- | * | |
| Magnolia denudata | Bulb | -- | -- | * | |
| Magnolia denudata | Flower | -- | -- | * | |
| Magnolia denudata | Leaf | -- | -- | * | |
| Magnolia denudata | Twig | -- | -- | * | |
| Magnolia officinalis | Essential Oil | -- | -- | * | |
| Marrubium vulgare | Plant | -- | -- | * | |
| Mentha aquatica | Shoot | -- | -- | Umemoto, K., Arai, T., Nii, H. and Furukawa, K. 1993. A New Chemotype of Mentha aquatica Containing Sesquiterpene Alcohols as Major Components. Nippon Nogeikagaku Kaishi 67(10): 1417-1419. | |
| Mentha aquatica | Shoot | -- | -- | Umemoto, K., Arai, T., Nii, H. and Furukawa, K. 1993. A New Chemotype of Mentha aquatica Containing Sesquiterpene Alcohols as Major Components. Nippon Nogeikagaku Kaishi 67(10): 1417-1419. |