| Specimen ID | 1333423 |
| Group | Plants |
| Genus | Hydrilla |
| Species | verticillata |
| Subspecies | peregrina |
| Common Name | wandering hydrilla |
| State | PA |
| County | Crawford |
| Locality | south end of Pymatuning Reservoir at the following locations: 41 30 21 / 80 27 44 and 41 30 40 / 80 28 21. |
| Mapping Accuracy | Accurate |
| HUC8 Name | Shenango |
| HUC8 Number | 05030102 |
| HUC10 Name | Pymatuning Reservoir-Shenango River |
| HUC10 Number | 0503010201 |
| HUC12 Name | Pymatuning Reservoir |
| HUC12 Number | 050301020105 |
| Map | |
| Collection Day | 21 |
| Collection Month | 7 |
| Collection Year | 2014 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker |
| Status | established |
| Reference 1 |
| Ref. Number: | 27462 |
| Author: | iMapInvasives: NatureServe’s online data system supporting strategic invasive species management |
| Date: | 2018 |
| Title: | Pennsylvania iMapInvasives |
| Publisher: | © NatureServe |
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| Reference 2 |
| Ref. Number: | 29255 |
| Author: | Isaac, B. (collections). |
| Date: | 2016 |
| Title: | Carnegie Museum of Natural History Herbarium (CM) |
| Publisher: | Carnegie Museum of Natural History |
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| Comments | PA iMapInvasives Obs. ID: PA-3882U. These hydrilla plant fragments were collected by Crawford County Conservation District (CCCD) Trista Wise and Brian S. Pilarci |
| Record Type | Literature |
| Disposal | Carnegie Museum of Natural History Herbarium |
| Verifier | Steve Grund, PA NHP |
| Freshwater/Marine | Freshwater |
