| Specimen ID | 1462876 |
| Group | Plants |
| Genus | Alternanthera |
| Species | philoxeroides |
| Common Name | alligatorweed |
| State | AR |
| County | Pulaski |
| Locality | Little Maumelle River, downstream of Pinncale Mountain State Park |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Arkansas-Maumelle |
| HUC8 Number | 11110207 |
| HUC10 Name | Maumelle River-Arkansas River |
| HUC10 Number | 1111020701 |
| HUC12 Name | Little Maumelle River-Maumelle River |
| HUC12 Number | 111102070105 |
| Map | |
| Collection Day | 8 |
| Collection Month | 5 |
| Collection Year | 2018 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Reference 1 |
| Ref. Number: | 25944 |
| Author: | iNaturalist |
| Date: | 2024 |
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| Comments | On observation of Myriophyllum aquaticum. iNaturalist report |
| Record Type | Personal communication |
| Verifier | Ian Pfingsten |
| Freshwater/Marine | Freshwater |
