| Specimen ID | 1654220 |
| Group | Plants |
| Genus | Potamogeton |
| Species | crispus |
| Common Name | curly-leaf pondweed |
| State | PA |
| County | Allegheny |
| Locality | Upper St Clair, PA, USA |
| Mapping Accuracy | Accurate |
| HUC8 Name | Upper Ohio |
| HUC8 Number | 05030101 |
| HUC10 Name | Chartiers Creek |
| HUC10 Number | 0503010101 |
| HUC12 Name | Middle Chartiers Creek |
| HUC12 Number | 050301010104 |
| Map | |
| Collection Day | 29 |
| Collection Month | 4 |
| Collection Year | 2017 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Reference 1 |
| Ref. Number: | 25944 |
| Author: | iNaturalist |
| Date: | 2024 |
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| Comments | iNaturalist observation ID: 6015581 |
| Record Type | Literature |
| Verifier | USGS NAS staff |
| Freshwater/Marine | Freshwater |
