Najas minor
Najas minor
(brittle waternymph)
Plants
Exotic
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567 results for Najas minor (brittle waternymph)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1409972 MDGarrettDeep Creek Lake, MD (Arrowhead Cove)2015 05020006 Youghioghenyestablished
1323004 MDPrince George'sPiscataway Creek, W of Piscataway Park2015 02070010 Middle Potomac-Anacostia-Occoquanestablished
1872574 MEYorkMilton Pond2015 01060003 Piscataqua-Salmon Falls 
1524488 MEYorkNortheast Pond2015 01060003 Piscataqua-Salmon Fallsestablished
1418357 MEYorkNortheast Pond2015 01060003 Piscataqua-Salmon Fallsestablished
1247454 MEYorkSalmon Falls River impoundment (Milton, Northeast, and Town House Ponds)2015 01060003 Piscataqua-Salmon Fallsestablished
1685296 MNHennepin[no locality description provided]2015 07020012 Lower Minnesotaunknown
1256731 NHRockinghamMilville Lake2015 01070006 Merrimack Riverestablished
1256735 NHRockinghamNorthwood Lake2015 01070006 Merrimack Riverestablished
1256734 NHStraffordNortheast Pond2015 01060003 Piscataqua-Salmon Fallsestablished
1872570 NHStraffordNortheast Pond2015 01060003 Piscataqua-Salmon Falls 
879957 NHStraffordNortheast Pond, Salmon Falls River2015 01060003 Piscataqua-Salmon Fallsestablished
1820104 NYAlbanyMohawk River2015 02020004 Mohawk 
1820105 NYAlbanyMohawk River2015 02020004 Mohawk 
1817352 NYChautauquaChautauqua Lake2015 05010002 Conewango 
1820334 NYChautauquaChautauqua Lake2015 05010002 Conewango 
1820310 NYChautauquaChautauqua Lake2015 05010002 Conewango 
1820496 NYDutchess[No locality description provided]2015 02020008 Hudson-Wappinger 
1821556 NYDutchess[No locality description provided]2015 02020008 Hudson-Wappinger 
1821509 NYDutchessDevils Lake2015 02020008 Hudson-Wappinger 
1821524 NYDutchessDevils Lake2015 02020008 Hudson-Wappinger 
1821529 NYDutchessDevils Lake2015 02020008 Hudson-Wappinger 
1821540 NYDutchessDevils Lake2015 02020008 Hudson-Wappinger 
1821542 NYDutchessDevils Lake2015 02020008 Hudson-Wappinger 
1821544 NYDutchessDevils Lake2015 02020008 Hudson-Wappinger 
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Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

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 [2/21/2026].

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