| Impact ID | 7926 |
| Impact Type | Competition |
| Study Type | Experimental |
| Study Location | Laboratory |
| Impact Description | Conium maculatum (poison hemlock) can be particularly competitive in soils with high nitrogen concentrations, where it rapidly utilizes nitrogen and outgrows other vegetation early in the growing season. |
| Reference | 25276 |
| Cost | |
| Location | Thessaloniki, Greece |