| Specimen ID | 1670541 |
| Group | Plants |
| Genus | Alternanthera |
| Species | philoxeroides |
| Common Name | alligatorweed |
| State | MD |
| County | Prince George's |
| Locality | University Hills Park pond |
| Mapping Accuracy | Accurate |
| HUC8 Name | Middle Potomac-Anacostia-Occoquan |
| HUC8 Number | 02070010 |
| HUC10 Name | Anacostia River |
| HUC10 Number | 0207001002 |
| HUC12 Name | Northwest Branch Anacostia River |
| HUC12 Number | 020700100201 |
| Map | |
| Collection Day | 25 |
| Collection Month | 6 |
| Collection Year | 2021 |
| Year Accuracy | Actual |
| Potential Pathway | dispersed | hitch hiker |
| Status | established |
| Reference 1 |
| Ref. Number: | 25944 |
| Author: | iNaturalist |
| Date: | 2024 |
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| Comments | https://www.inaturalist.org/observations/84429584 |
| Record Type | Literature |
| Verifier | Ian Pfingsten |
| Freshwater/Marine | Freshwater |
