Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1339981
| AR | Clay | P.O. Saint Francis Roadside ditch. Common. | 1972 |
08020302
| Cache | unknown |
1339861
| AR | Hempstead | (to be transcribed) | 1969 |
11140201
| McKinney-Posten Bayous | unknown |
1339848
| AR | Pulaski | (to be transcribed) | 1967 |
11110207
| Lower Arkansas-Maumelle | unknown |
1339970
| AR | Pulaski | Little Rock, Arkansas and Lake County, Illinois. | 1891 |
11110207
| Lower Arkansas-Maumelle | unknown |
1339972
| AR | Union | (to be transcribed) | 1989 |
08040202
| Lower Ouachita-Bayou De Loutre | unknown |
1339990
| AR | Union | Wet open area beside paved road at Ark. 15 & Ash Branch; Sec. 10, T19S, R17W. | 1989 |
08040202
| Lower Ouachita-Bayou De Loutre | unknown |
1339974
| AR | Washington | (to be transcribed) | 1932 |
11110103
| Illinois | unknown |
1339963
| AR | Washington | (to be transcribed) | 1932 |
11110103
| Illinois | unknown |
1632583
| AR | Washington | [No locality description provided] | 2018 |
11110103
| Illinois | established |