| Impact ID | 8948 |
| Impact Type | Competition |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | Narrow-leaved cattail (Typha angustifolia) is also tolerant of saline conditions and uses this tolerance to out-compete less tolerant species. |
| Reference | 24997 |
| Great Lakes Region | No |
| Cost | |
| Location | |
