| Impact ID | 6822 |
| Impact Type | Aesthetic |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | Willows are purposefully cultivated; however, in Australia, willows have seriously infested thousands of kilometers of stream. Domination of habitat could be perceived as disruption of natural environment and its aesthetic value |
| Reference | 38245 |
| Cost | |
| Location | Australia |