| Specimen ID | 238281 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | spicatum |
| Common Name | Eurasian watermilfoil |
| State | IA |
| County | Black Hawk |
| Locality | South Prairie Lake |
| Mapping Accuracy | Accurate |
| HUC8 Name | Middle Cedar |
| HUC8 Number | 07080205 |
| HUC10 Name | Dry Run-Cedar River |
| HUC10 Number | 0708020507 |
| HUC12 Name | Dry Run |
| HUC12 Number | 070802050701 |
| Map | |
| Collection Year | 1998 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Record Type | Personal communication |
| Earliest Record | locale |
| Freshwater/Marine | Freshwater |
