| Specimen ID | 230341 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | spicatum |
| Common Name | Eurasian watermilfoil |
| State | PA |
| County | Berks |
| Locality | Tulpehocken River, a tributary of the Schuylkill. |
| Mapping Accuracy | Accurate |
| HUC8 Name | Schuylkill |
| HUC8 Number | 02040203 |
| HUC10 Name | Tulpehocken Creek |
| HUC10 Number | 0204020304 |
| HUC12 Name | Lower Tulpehocken Creek |
| HUC12 Number | 020402030409 |
| Map | |
| Collection Day | 30 |
| Collection Month | 1 |
| Collection Year | 1998 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Freshwater/Marine | Freshwater |
