Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1667153
| MD | Queen Anne's | along US Rt. 50, Ocean Gateway, Exit 41, to MD Rt. 18, Main Street, roadside ditch | 2013 |
02060002
| Chester-Sassafras | unknown |
1669435
| MD | Queen Anne's | Kent Island, Stevensville, Thompson Creek Mall, along edge of un-used parking lot behind supermarket between Thompson Creek and Thompson Creek Road | 2012 |
02060002
| Chester-Sassafras | unknown |
1669297
| MD | Queen Anne's | MD Rt. 18, Main Street, just west of Cox Creek, growing along the edge of parking lot. | 2008 |
02060002
| Chester-Sassafras | unknown |
1667185
| MD | Queen Anne's | Town of Grasonville, Kent Narrows Way North, underneath the UD Rt. 50 overpass. | 2010 |
02060002
| Chester-Sassafras | unknown |
1667184
| MD | Talbot | Town of Easton, along Centreville Road, MD Rt. 662, near the Waterfowl Festival Warehouse, growing around sediment control pond | 2011 |
02060002
| Chester-Sassafras | unknown |