| Specimen ID | 1634129 |
| Group | Plants |
| Genus | Hydrilla |
| Species | verticillata |
| Subspecies | peregrina |
| Common Name | wandering hydrilla |
| State | MD |
| County | Prince Georges |
| Locality | Potomac River, near dock behind herb garden and residence, Bryan Point |
| Mapping Accuracy | Accurate |
| HUC8 Name | Middle Potomac-Anacostia-Occoquan |
| HUC8 Number | 02070010 |
| HUC10 Name | Cameron Run-Potomac River |
| HUC10 Number | 0207001003 |
| HUC12 Name | Little Hunting Creek-Potomac River |
| HUC12 Number | 020700100307 |
| Map | |
| Collection Day | 6 |
| Collection Month | 7 |
| Collection Year | 1986 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Reference 1 |
| Ref. Number: | 28890 |
| Author: | Barrington, D. (curator), D.J. Allard, M. Sundue, H. White, E. Allen, and A. Clark. |
| Date: | 2015 |
| Title: | Pringle Herbarium (VT) |
| Publisher: | University of Vermont |
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| Reference 2 |
| Ref. Number: | 29277 |
| Author: | SERNEC Data Portal |
| Date: | 2019 |
| Title: | SouthEast Regional Network of Expertise and Collections |
| Publisher: | Appalachian State University |
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| Record Type | Specimen |
| Earliest Record | county |
| Disposal | VT |
| Museum Cat Number | 103573 |
| Freshwater/Marine | Freshwater |
