Specimen Information

Trapa bispinosa var. iinumai
Trapa bispinosa var. iinumai
(water chestnut)
Plants
Exotic
Collection Info
Point Map
Species Profile
Animated Map

Specimen ID1473574
GroupPlants
GenusTrapa
Speciesbispinosa
Varietyiinumai
Common Namewater chestnut
StateVA
CountyFairfax
LocalityBrook Hill Dr. Pond [site code BH-VA]
Mapping AccuracyAccurate
HUC8 NameMiddle Potomac-Anacostia-Occoquan
HUC8 Number02070010
HUC10 NameCameron Run-Potomac River
HUC10 Number0207001003
HUC12 NameCameron Run
HUC12 Number020700100302
Map
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Collection Day11
Collection Month6
Collection Year2018
Year AccuracyActual
Potential Pathwayhitch hiker on waterfowl
Statusunknown
CommentsInitial year 2014.
Record TypeNAS sighting report
VerifierIan Pfingsten
Freshwater/MarineFreshwater
Year ClassVegetative
Photo

Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [7/5/2022].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.