| Specimen ID | 243183 |
| Group | Plants |
| Genus | Eichhornia |
| Species | crassipes |
| Common Name | common water-hyacinth |
| State | PR |
| County | Villalba |
| Locality | Guayabal Reservoir |
| Mapping Accuracy | Accurate |
| HUC8 Name | Southern Puerto Rico |
| HUC8 Number | 21010004 |
| HUC10 Name | Rio Matilde to Rio Descalabrado Watersheds |
| HUC10 Number | 2101000403 |
| HUC12 Name | Rio Jacaguas at Lago Guayabal Dam |
| HUC12 Number | 210100040312 |
| Map | |
| Collection Month | 10 |
| Collection Year | 2007 |
| Year Accuracy | Actual |
| Potential Pathway | planted ornamental | dispersed | released |
| Status | established |
| Record Type | NAS sighting report |
| Earliest Record | county |
| Freshwater/Marine | Freshwater |
