| Specimen ID | 1652515 |
| Group | Plants |
| Genus | Trapa |
| Species | bispinosa |
| Variety | iinumai |
| Common Name | water chestnut |
| State | VA |
| County | Fairfax |
| Locality | Woodglen Lake [site code WGL-VA] |
| Mapping Accuracy | Accurate |
| HUC8 Name | Middle Potomac-Anacostia-Occoquan |
| HUC8 Number | 02070010 |
| HUC10 Name | Pohick Creek |
| HUC10 Number | 0207001004 |
| HUC12 Name | Pohick Creek |
| HUC12 Number | 020700100401 |
| Map | |
| Collection Day | 10 |
| Collection Month | 6 |
| Collection Year | 2020 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on waterfowl |
| Status | unknown |
| 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 | Initial year 2019. https://www.inaturalist.org/observations/49522465 Under management by Solitude Lake Management since 2020. 100% control in 2020. |
| Record Type | Literature |
| Verifier | Ian Pfingsten |
| Freshwater/Marine | Freshwater |
