| Impact ID | 7895 |
| Impact Type | Genetic |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | As of 1992, a total of 253 Carex hybrids had been reported in North America. This indicates that this genus is highly capable of hybridization, and invasive species, such as Carex acutiformis, may be a genetic threat to native sedge species. |
| Reference | 25175 |
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| Location | |