| Specimen ID | 229285 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | spicatum |
| Common Name | Eurasian watermilfoil |
| State | LA |
| County | Orleans |
| Locality | Lake St. Catherine |
| Mapping Accuracy | Accurate |
| HUC8 Name | Eastern Louisiana Coastal |
| HUC8 Number | 08090203 |
| HUC10 Name | Mississippi River Gulf Outlet Canal-Frontal Lake Borgne |
| HUC10 Number | 0809020303 |
| HUC12 Name | Lake St Catherine-Frontal Lake Borgne |
| HUC12 Number | 080902030303 |
| Map | |
| Collection Year | 1997 |
| Potential Pathway | unknown |
| Status | established |
| Freshwater/Marine | Freshwater |
