Specimen Information

Najas marina
Najas marina
(holly-leaf waternymph)
Plants
Native Transplant
Collection Info
Point Map
Species Profile
Animated Map

Specimen ID1655368
GroupPlants
GenusNajas
Speciesmarina
Common Nameholly-leaf waternymph
StateWI
CountyWaukesha
LocalityLower Nashotah Lake
Mapping AccuracyAccurate
HUC8 NameMiddle Rock
HUC8 Number07090002
HUC10 NameBark River
HUC10 Number0709000203
HUC12 NameNemahbin Lake-Bark River
HUC12 Number070900020303
Map
Collection Day17
Collection Month9
Collection Year2019
Year AccuracyActual
Potential Pathwayhitch hiker
Statusestablished
Reference 1
Ref. Number:32219
Author:Wisconsin Department of Natural Resources (WI DNR).
Date:2018
Title:Surface Water Integrated Monitoring System (SWIMS)
Publisher:Wisconsin Department of Natural Resources
CommentsWBIC: 827300 https://dnr.wi.gov/lakes/invasives/AISDetail.aspx?roiseq=227662011
Record TypeLiterature
Earliest Recordlocale
VerifierWisconsin Department of Natural Resources
Freshwater/MarineFreshwater

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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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/5/2025].

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