| Specimen ID | 1421490 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | spicatum |
| Common Name | Eurasian watermilfoil |
| State | OH |
| County | Cuyahoga |
| Locality | Spread throughout the oxbow lagoon in Rocky River Reservation, a part of Cleveland Metroparks |
| Mapping Accuracy | Accurate |
| HUC8 Name | Black-Rocky |
| HUC8 Number | 04110001 |
| HUC10 Name | Rocky River-Frontal Lake Erie |
| HUC10 Number | 0411000102 |
| HUC12 Name | Baldwin Creek-East Branch Rocky River |
| HUC12 Number | 041100010202 |
| Map | |
| Collection Day | 12 |
| Collection Month | 6 |
| Collection Year | 2017 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Record Type | NAS sighting report |
| Verifier | Mark Warman, Cleveland Metroparks |
| Freshwater/Marine | Freshwater |
