| Specimen ID | 230005 |
| Group | Plants |
| Genus | Egeria |
| Species | densa |
| Common Name | Brazilian waterweed |
| State | SC |
| County | McCormick |
| Locality | Strom Thurmond Reservoir (formerly Clark Hill Reservoir) |
| Mapping Accuracy | Approximate |
| HUC8 Name | Upper Savannah |
| HUC8 Number | 03060103 |
| Map | |
| Collection Year | 1997 |
| Potential Pathway | unknown |
| Status | established |
| Freshwater/Marine | Freshwater |
