| Specimen ID | 1468181 |
| Group | Plants |
| Genus | Alternanthera |
| Species | philoxeroides |
| Common Name | alligatorweed |
| State | AR |
| County | Johnson |
| Locality | [Lake Dardanelle] |
| Mapping Accuracy | Accurate |
| HUC8 Name | Dardanelle Reservoir |
| HUC8 Number | 11110202 |
| HUC10 Name | Lower Big Piney Creek |
| HUC10 Number | 1111020208 |
| HUC12 Name | Cedar Creek-Big Piney Creek |
| HUC12 Number | 111102020806 |
| Map | |
| Collection Day | 27 |
| Collection Month | 7 |
| Collection Year | 2018 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker | dispersed |
| Status | established |
| Reference 1 |
| Ref. Number: | 24369 |
| Author: | Center for Invasive Species and Ecosystem Health. |
| Date: | 2024 |
| Title: | EDDMapS: Early detection and distribution mapping system |
| Publisher: | The University of Georgia |
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| Record Type | Literature |
| Museum Cat Number | 7637655 |
| Verifier | Ian Pfingsten |
| Freshwater/Marine | Freshwater |
