| Specimen ID | 1838436 |
| Group | Plants |
| Genus | Hydrilla |
| Species | verticillata |
| Subspecies | peregrina |
| Common Name | wandering hydrilla |
| State | PA |
| County | Allegheny |
| Locality | Marshall Lake (ALLEGHENY) |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Allegheny |
| HUC8 Number | 05010009 |
| HUC10 Name | Pine Creek |
| HUC10 Number | 0501000902 |
| HUC12 Name | North Park Lake-Pine Creek |
| HUC12 Number | 050100090201 |
| Map | |
| Collection Day | 31 |
| Collection Month | 8 |
| Collection Year | 2020 |
| Year Accuracy | Actual |
| Reference 1 |
| Ref. Number: | 45006 |
| Author: | NatureServe |
| Date: | 2025 |
| Title: | iMapInvasives: NatureServe’s online data system supporting strategic invasive species management |
| Publisher: | NatureServe |
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| Comments | iMapInvasives source record |
| Record Type | Literature |
| Verifier | Ian Pfingsten |
