| Specimen ID | 258774 |
| Group | Plants |
| Genus | Najas |
| Species | minor |
| Common Name | brittle waternymph |
| State | IA |
| County | Louisa |
| Locality | Louisa County |
| Mapping Accuracy | Centroid |
| Centroid Type | County |
| HUC8 Name | Copperas-Duck |
| HUC8 Number | 07080101 |
| Map | |
| Collection Year | 2003 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Record Type | Personal communication |
| Earliest Record | drainage |
| Freshwater/Marine | Freshwater |
