| Specimen ID | 240692 |
| Group | Plants |
| Genus | Hydrilla |
| Species | verticillata |
| Subspecies | verticillata |
| Common Name | whorled hydrilla |
| State | PR |
| County | Canovanas |
| Locality | Canovanas River, near the city of Canovanas |
| Mapping Accuracy | Approximate |
| HUC8 Name | Eastern Puerto Rico |
| HUC8 Number | 21010005 |
| Map | |
| Collection Day | 15 |
| Collection Month | 8 |
| Collection Year | 2007 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Record Type | NAS sighting report |
| Earliest Record | state |
| Verifier | Felix Grana - Puerto Rico Department of Natural & Environmental Resources |
| Freshwater/Marine | Freshwater |
