Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1405323
| MD | Wicomico | Campbell Ditch at Route 50, 5 miles west of Williards | 1977 |
02080111
| Pokomoke-Western Lower Delmarva | established |
1405324
| MD | Wicomico | Pocomoke River at Route 50, near Willards | 1977 |
02080111
| Pokomoke-Western Lower Delmarva | established |
1674665
| MD | Worcester | [No locality description provided] | 2019 |
02080111
| Pokomoke-Western Lower Delmarva | |
1405325
| MD | Worcester | Tributary of Beech Swamp, just east of Hall Road, 3 miles east of Willards | 1977 |
02080111
| Pokomoke-Western Lower Delmarva | established |