| Specimen ID | 1398689 |
| Group | Plants |
| Genus | Alternanthera |
| Species | philoxeroides |
| Common Name | alligatorweed |
| State | LA |
| County | Calcasieu |
| Locality | Boat launch |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Sabine |
| HUC8 Number | 12010005 |
| HUC10 Name | Adams Bayou-Sabine River |
| HUC10 Number | 1201000511 |
| HUC12 Name | Black Bayou-Sabine River |
| HUC12 Number | 120100051100 |
| Map | |
| Collection Day | 24 |
| Collection Month | 2 |
| Collection Year | 2011 |
| 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 |
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| Comments | Associated species: Myriophyllum aquaticum, Phragmites australis, Sagittaria lancifolia, |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
| Size | 0.1 Acres |
