| Specimen ID | 1653616 |
| Group | Plants |
| Genus | Glyceria |
| Species | maxima |
| Common Name | reed mannagrass |
| State | WI |
| County | Dane |
| Locality | irrigation ditch southeast of London Rd and west of Prairie Dr |
| Mapping Accuracy | Accurate |
| HUC8 Name | Middle Rock |
| HUC8 Number | 07090002 |
| HUC10 Name | Koshkonong Creek |
| HUC10 Number | 0709000204 |
| HUC12 Name | Mud Creek |
| HUC12 Number | 070900020402 |
| Map | |
| Collection Day | 3 |
| Collection Month | 12 |
| Collection Year | 2015 |
| Year Accuracy | Actual |
| Potential Pathway | dispersed |
| Status | established |
| Record Type | NAS sighting report |
| Verifier | Wisconsin Department of Natural Resources |
| Freshwater/Marine | Freshwater |
