Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
228736
| FL | Pasco | Masaryktown, south of, along US. Highway 41 | 1961 |
03100207
| Crystal-Pithlachascotee | established |
232434
| FL | Pinellas | floating on a pond heavily overgrown with waterhyacinth, collected near shore off Wilkie St, Dunedin | 1955 |
03100207
| Crystal-Pithlachascotee | established |
234076
| FL | Pinellas | Roadside ditch near Tarpon Springs, US 19 | 1970 |
03100207
| Crystal-Pithlachascotee | established |