Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1654462
| PA | Montgomery | Curtis Hall & Arboretum, Wyncote, PA, US | 2020 |
02040202
| Lower Delaware | established |
1654432
| PA | Montgomery | Twining Rd, Dresher, PA, US | 2020 |
02040203
| Schuylkill | established |
1654428
| PA | Montgomery | Twining Rd, Dresher, PA, US | 2020 |
02040203
| Schuylkill | established |