| Specimen ID | 232111 |
| Group | Plants |
| Genus | Hydrilla |
| Species | verticillata |
| Subspecies | peregrina |
| Common Name | wandering hydrilla |
| State | MD |
| County | Baltimore-Harfor |
| Locality | tidal tributaries of the Gunpowder-Patapsco watershed |
| Mapping Accuracy | Centroid |
| Centroid Type | |
| HUC8 Name | Gunpowder-Patapsco |
| HUC8 Number | 02060003 |
| Map | |
| Collection Month | 1 |
| Collection Year | 2000 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Freshwater/Marine | Freshwater |
