| Specimen ID | 230725 |
| Group | Plants |
| Genus | Hydrilla |
| Species | verticillata |
| Subspecies | verticillata |
| Common Name | whorled hydrilla |
| State | TX |
| County | Starr |
| Locality | Rio Grande River, Falcon Dam |
| Mapping Accuracy | Accurate |
| HUC8 Name | International Falcon Reservoir |
| HUC8 Number | 13080003 |
| HUC10 Name | Arroyo del Tigre Grande-Falcon Reservoir |
| HUC10 Number | 1308000310 |
| HUC12 Name | Arroyo Tinajas-Falcon Reservoir |
| HUC12 Number | 130800031011 |
| Map | |
| Collection Year | 1998 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Record Type | Personal communication |
| Freshwater/Marine | Freshwater |
