Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1634560
| DE | Kent | Town of Smyrna, along west side of US Rt.13 at Huntfield Drive just north of Big Oak Road, growing around the edge of a sediment retention pond. | 2007 |
02040207
| Broadkill-Smyrna | unknown |
1634561
| DE | Kent | Town of Smyrna, along west side of US Rt.13 at Huntfield Drive just north of Big Oak Road, growing around the edge of a sediment retention pond. | 2008 |
02040207
| Broadkill-Smyrna | unknown |
1634566
| DE | Sussex | Along US Rt. 9-DE Rt. 404, Lewes Georgetown Highway, between Minos Conaway Road (Road 265) and Dairy Farm Road (Road 261) roadside waste area. | 2013 |
02040207
| Broadkill-Smyrna | unknown |