| Impact ID | 10000 |
| Impact Type | Genetic |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | In Croatia, molecular analysis revealed hybridization between Potamogeton crispus and Potamogeton perfoliatus resulting in the hybrid known as Potamogeton X cooperi. |
| Reference | 45505 |
| Great Lakes Region | No |
| Cost | |
| Location | Croatia |
