Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1651088
| LA | Jefferson | At Gretna, opposite New Orleans | 1899 |
08090100
| Lower Mississippi-New Orleans | established |
213331
| LA | Orleans | New Orleans | 1884 |
08090100
| Lower Mississippi-New Orleans | established |
1671842
| LA | Plaquemines | [No locality description provided] | 2018 |
08090100
| Lower Mississippi-New Orleans | |
1701257
| LA | Plaquemines | [No locality description provided] | 2022 |
08090100
| Lower Mississippi-New Orleans | |
1399685
| LA | Plaquemines | Boat ramp. E side of Hwy 23 | 2009 |
08090100
| Lower Mississippi-New Orleans | unknown |
1399520
| LA | Plaquemines | E side levee on MS River. Fort Jackson | 2009 |
08090100
| Lower Mississippi-New Orleans | unknown |
229460
| LA | Plaquemines | Mississippi River Delta | 1993 |
08090100
| Lower Mississippi-New Orleans | established |