| Specimen ID | 1654940 |
| Group | Plants |
| Genus | Hydrilla |
| Species | verticillata |
| Subspecies | peregrina |
| Common Name | wandering hydrilla |
| State | MD |
| County | Baltimore |
| Locality | Saltpeter Creek, Baltimore, MD, US |
| Mapping Accuracy | Accurate |
| HUC8 Name | Gunpowder-Patapsco |
| HUC8 Number | 02060003 |
| HUC10 Name | Gunpowder River-Chesapeake Bay |
| HUC10 Number | 0206000306 |
| HUC12 Name | Saltpeter Creek-Gunpowder River |
| HUC12 Number | 020600030602 |
| Map | |
| Collection Day | 4 |
| Collection Month | 8 |
| Collection Year | 2019 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Reference 1 |
| Ref. Number: | 25944 |
| Author: | Ueda, K., J. Belmonte, A. Shepard, P. Leary, and S. Loarie. |
| Date: | 2021 |
| Title: | iNaturalist.org |
| Publisher: | California Academy of Sciences |
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| Comments | iNaturalist observation ID: 30202609 |
| Record Type | Literature |
| Verifier | USGS NAS staff |
| Freshwater/Marine | Freshwater |
