| Specimen ID | 1654691 |
| Group | Plants |
| Genus | Typha |
| Species | angustifolia |
| Common Name | narrow-leaved cattail |
| State | VA |
| County | Fairfax |
| Locality | George Washington Memorial Parkway, Alexandria, VA, US |
| 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 | 18 |
| Collection Month | 6 |
| Collection Year | 2018 |
| Year Accuracy | Actual |
| Potential Pathway | dispersed |
| Status | established |
| Reference 1 |
| Ref. Number: | 25944 |
| Author: | iNaturalist |
| Date: | 2024 |
| Title: |
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| Comments | iNaturalist observation ID: 13631964 |
| Record Type | Literature |
| Verifier | USGS NAS staff |
| Freshwater/Marine | Freshwater |