| Impact ID | 10083 |
| Impact Type | Genetic |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Hybrid plants of parental Myriophyllum sibiricum and M. spicatum were documented for the first time outside of North America and China, in eastern Europe. |
| Reference | 46148 |
| Cost | |
| Location | Ivanovo Region, Commander Islands, and southern Kurils |