| Specimen ID | 235582 |
| Group | Plants |
| Genus | Iris |
| Species | pseudacorus |
| Common Name | yellow iris |
| State | DC |
| County | District of Columbia |
| Locality | Potomac River, in front of Kennedy Center, Theodore Roosevelt Island |
| Mapping Accuracy | Approximate |
| HUC8 Name | Middle Potomac-Anacostia-Occoquan |
| HUC8 Number | 02070010 |
| Map | |
| Collection Year | 1974 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Record Type | Personal communication |
| Verifier | Flynn, Mary Theresa |
| Freshwater/Marine | Freshwater |
