Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1671013
| MD | Anne Arundel | Anne Arundel, Maryland, United States | 2016 |
02060006
| Patuxent | |
1657162
| MD | Anne Arundel | Little Patuxent River Oxbow Lake Nature Preserve | 2021 |
02060006
| Patuxent | established |
1671886
| MD | Howard | 9514 Angelina Cir, Columbia, MD 21045, USA | 2019 |
02060006
| Patuxent | |
1676008
| MD | Howard | Alderleaf Pl, Columbia, MD, US | 2021 |
02060006
| Patuxent | |
1677504
| MD | Howard | Anne Arundel, Maryland, United States | 2014 |
02060006
| Patuxent | |
1677012
| MD | Howard | Lake Elkhorn, Columbia, MD, US | 2021 |
02060006
| Patuxent | |
1673404
| MD | Howard | Wehland Ct, Laurel, MD, US | 2019 |
02060006
| Patuxent | |
1673210
| MD | Howard | Wilde Lake Park, Columbia, MD, US | 2019 |
02060006
| Patuxent | |
613209
| MD | Prince George's | Cash(?) Lake Prince Georges County Maryland. | 1942 |
02060006
| Patuxent | established |
1679168
| MD | Prince George's | Patuxent River, Prince George's County, MD, USA | 2020 |
02060006
| Patuxent | |
1670577
| MD | Prince George's | Schoolhouse Pond, Upper Marlboro, MD | 2013 |
02060006
| Patuxent | |