| Specimen ID | 1633769 |
| Group | Plants |
| Genus | Hydrilla |
| Species | verticillata |
| Subspecies | peregrina |
| Common Name | wandering hydrilla |
| State | PA |
| County | Crawford |
| Locality | Pymatuning State Park |
| Mapping Accuracy | Accurate |
| HUC8 Name | Shenango |
| HUC8 Number | 05030102 |
| HUC10 Name | Pymatuning Reservoir-Shenango River |
| HUC10 Number | 0503010201 |
| HUC12 Name | Linesville Creek-Frontal Pymatuning Reservoir |
| HUC12 Number | 050301020102 |
| Map | |
| Collection Day | 24 |
| Collection Month | 9 |
| Collection Year | 2019 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker |
| Status | established |
| Reference 1 |
| Ref. Number: | 33976 |
| Author: | Cleveland Metroparks |
| Date: | 2019 |
| Title: | Aquatic plant survey for Hydrilla verticillata, Hydrocharis morsus-ranae, and Nymphoides peltata |
| Publisher: | Cleveland Metroparks |
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| Comments | Sparsely mixed in with dense C. demersum, Najas minor, and Nuphar advena. |
| Record Type | Literature |
| Verifier | Cleveland Metroparks |
| Freshwater/Marine | Freshwater |
