| Impact ID | 6803 |
| Impact Type | Genetic |
| Study Type | Experimental |
| Study Location | Field |
| Impact Description | In controlled experiments, the introduced and native lineages of Phragmites can hybridize, which may act as a mechanism for further decline of native Phragmites in North America where it comes in contact with introduced stands. However, no naturally hybridizing populations have been found |
| Reference | 27609 |
| Cost | |
| Location | Kingston, Rhode Island, USA |