| Specimen ID | 244299 |
| Group | Plants |
| Genus | Potamogeton |
| Species | crispus |
| Common Name | curly-leaf pondweed |
| State | PA |
| County | Chester |
| Locality | 2.28 km ENE of Lewisville, White Clay Creek Preserve, Big Elk Creek at Stirckersville Road Bridge |
| Mapping Accuracy | Accurate |
| HUC8 Name | Chester-Sassafras |
| HUC8 Number | 02060002 |
| HUC10 Name | Elk River |
| HUC10 Number | 0206000202 |
| HUC12 Name | Big Elk Creek |
| HUC12 Number | 020600020203 |
| Map | |
| Collection Day | 11 |
| Collection Month | 10 |
| Collection Year | 2012 |
| Year Accuracy | Publication Year |
| Potential Pathway | dispersed |
| Status | established |
| Reference 1 |
| Ref. Number: | 29264 |
| Author: | University of Pennsylvania |
| Date: | 2021 |
| Title: | Morris Arboretum Herbarium (MOAR) |
| Publisher: | SEINet Data Portal |
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| Record Type | Specimen |
| Disposal | Herbarium |
| Museum Cat Number | MOAR0021563 |
| Verifier | Ian Pfingsten |
| Freshwater/Marine | Freshwater |