| Specimen ID | 230392 |
| Group | Plants |
| Genus | Hydrilla |
| Species | verticillata |
| Subspecies | verticillata |
| Common Name | whorled hydrilla |
| State | AL |
| County | Pickens |
| Locality | Gainesville Reservoir, on the Tombigbee River. |
| Mapping Accuracy | Accurate |
| HUC8 Name | Middle Tombigbee-Lubbub |
| HUC8 Number | 03160106 |
| HUC10 Name | Lower Aliceville Lake-Tombigbee River |
| HUC10 Number | 0316010605 |
| HUC12 Name | Big Slough-Tombigbee River |
| HUC12 Number | 031601060507 |
| Map | |
| Collection Year | 1998 |
| Potential Pathway | unknown |
| Status | established |
| Freshwater/Marine | Freshwater |
