| Specimen ID | 1399133 |
| Group | Plants |
| Genus | Alternanthera |
| Species | philoxeroides |
| Common Name | alligatorweed |
| State | LA |
| County | Calcasieu |
| Locality | Road ditch E side of LA 171. Lake Charles, LA |
| Mapping Accuracy | Accurate |
| HUC8 Name | Upper Calcasieu |
| HUC8 Number | 08080203 |
| HUC10 Name | Lower Calcasieu River |
| HUC10 Number | 0808020307 |
| HUC12 Name | Goldsmith Canal-Calcasieu River |
| HUC12 Number | 080802030707 |
| Map | |
| Collection Day | 24 |
| Collection Month | 5 |
| Collection Year | 2006 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | unknown |
| Reference 1 |
| Ref. Number: | 19426 |
| Author: | Madsen, J.D. |
| Date: | 2010 |
| Title: | Invasive Plant Atlas of the MidSouth. |
| Publisher: | Geosystems Research Institute, Mississippi State University |
|
|
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
| Size | 0.5 Acres |
