| Impact ID | 7841 |
| Impact Type | Habitat Alteration |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | Alopecurus geniculatus may dominate wet microsites, and if infestations reach sufficiently high densities, it could alter community structure (layers) in invaded wet areas. |
| Reference | 25163 |
| Cost | |
| Location | |