| Specimen ID | 213324 |
| Group | Plants |
| Genus | Alternanthera |
| Species | philoxeroides |
| Common Name | alligatorweed |
| State | LA |
| County | Cameron |
| Locality | Calcasieu Lake, eastern shore |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Calcasieu |
| HUC8 Number | 08080206 |
| HUC10 Name | Calcasieu Lake |
| HUC10 Number | 0808020607 |
| HUC12 Name | Calcasieu Lake-Calcasieu Pass |
| HUC12 Number | 080802060700 |
| Map | |
| Collection Month | 10 |
| Collection Year | 1987 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Freshwater/Marine | Brackish |
