| Impact ID | 8954 |
| Impact Type | Genetic |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Previously, it was thought that the hybrid between Typha angustifolia and Typha latifolia was sterile and could only spread via growth of its rhizomes. However, it is now known that some Typha x glauca individuals can reproduce sexually. |
| Reference | 24996 |
| Cost | |
| Location | Peterborough, Ontario |