Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1670858
| MD | Howard | [No locality description provided] | 2016 |
02060006
| Patuxent | |
1676001
| MD | Howard | [No locality description provided] | 2021 |
02060006
| Patuxent | |
1676002
| MD | Howard | [No locality description provided] | 2021 |
02060006
| Patuxent | |
1676004
| MD | Howard | [No locality description provided] | 2021 |
02060006
| Patuxent | |
1655052
| MD | Howard | Centennial Lake, Ellicott City, MD, US | 2020 |
02060006
| Patuxent | established |