Specimen Information

Trapa bispinosa var. iinumai
Trapa bispinosa var. iinumai
(water chestnut)
Plants
Exotic

Specimen ID1740220
GroupPlants
GenusTrapa
Speciesbispinosa
Varietyiinumai
Common Namewater chestnut
StateVA
CountyOrange
LocalityGadsden Lane and Deep Meadow Lane
Mapping AccuracyAccurate
HUC8 NameRapidan-Upper Rappahannock
HUC8 Number02080103
HUC10 NameMine Run-Rapidan River
HUC10 Number0208010311
HUC12 NameMine Run
HUC12 Number020801031102
Map
Collection Day9
Collection Month6
Collection Year2024
Year AccuracyActual
Statusestablished
Record TypeNAS sighting report
VerifierNancy Rybicki


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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/22/2026].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

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