| Specimen ID | 1467937 |
| Group | Plants |
| Genus | Alternanthera |
| Species | philoxeroides |
| Common Name | alligatorweed |
| State | LA |
| County | St. John the Baptist |
| Locality | [Highway 55 Canal] |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lake Maurepas |
| HUC8 Number | 08070204 |
| HUC10 Name | Manchac Pass |
| HUC10 Number | 0807020405 |
| HUC12 Name | Illinois Central Gulf |
| HUC12 Number | 080702040503 |
| Map | |
| Collection Day | 17 |
| Collection Month | 7 |
| Collection Year | 2018 |
| Year Accuracy | Actual |
| Potential Pathway | dispersed | hitch hiker |
| Status | established |
| Reference 1 |
| Ref. Number: | 25944 |
| Author: | iNaturalist |
| Date: | 2024 |
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| Comments | On observation of Pontederia crassipes: iNaturalist report |
| Record Type | Personal communication |
| Verifier | Ian Pfingsten |
| Freshwater/Marine | Freshwater |
