Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
26818
| AR | Hempstead | lower Little drainage | 1988 |
11140109
| Lower Little Arkansas, Oklahoma | established |
578465
| AR | Howard | [No locality description provided by MARIS] | 2000 |
11140109
| Lower Little Arkansas, Oklahoma | established |
26819
| AR | Sevier | lower Little drainage | 1988 |
11140109
| Lower Little Arkansas, Oklahoma | established |
26817
| AR | Sevier | Millwood Lake Reservoir | 1988 |
11140109
| Lower Little Arkansas, Oklahoma | established |