| Specimen ID | 243179 |
| Group | Plants |
| Genus | Alternanthera |
| Species | philoxeroides |
| Common Name | alligatorweed |
| State | PR |
| County | Mayaguez |
| Locality | Majagual Creek |
| Mapping Accuracy | Approximate |
| HUC8 Name | Culebrinas-Guanajibo |
| HUC8 Number | 21010003 |
| HUC10 Number | 2101000304 |
| Map | |
| Collection Month | 10 |
| Collection Year | 2007 |
| Year Accuracy | Actual |
| Potential Pathway | shipping ballast water | hitch hiker | dispersed |
| Status | established |
| Record Type | Personal communication |
| Freshwater/Marine | Freshwater |
