| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Vigna radiata | Leaf Diffusate | -- | -- | * | |
| Vigna umbellata | Leaf Diffusate | -- | -- | * | |
| Canavalia rosea | Leaf Diffusate | -- | -- | * | |
| Canavalia sericea | Leaf Diffusate | -- | -- | * | |
| Canavalia virosa | Leaf Diffusate | -- | -- | * | |
| Centrosema pascuorum | Leaf Diffusate | -- | -- | * | |
| Centrosema sagittatum | Leaf Diffusate | -- | -- | * | |
| Centrosema schiedianum | Leaf Diffusate | -- | -- | * | |
| Cologana broussonetii | Leaf Diffusate | -- | -- | * | |
| Galactia jussiaeana | Leaf Diffusate | -- | -- | * | |
| Canavalia ensiformis | Leaf Diffusate | -- | -- | * | |
| Macroptylium atropurpureum | Leaf Diffusate | -- | -- | * | |
| Macroptylium martii | Leaf Diffusate | -- | -- | * |