Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
229977
| LA | Acadia | Iota, ca 2 miles south of Iota, roadside ditch beside La. 1120. | 1986 |
08080201
| Mermentau Headwaters | established |
229978
| LA | Allen | Kinder, 1.8 miles south of Kinder and US 190E, roadside ditch along west side of US 165. | 1983 |
08080203
| Upper Calcasieu | established |
232339
| LA | Allen | Kinder, ca. 1.6 mi S of, in roadside ditch off US 165 | 1981 |
08080203
| Upper Calcasieu | established |