Myriophyllum heterophyllum
Myriophyllum heterophyllum
(variable-leaf watermilfoil)
Plants
Native Transplant
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28 results for Myriophyllum heterophyllum (variable-leaf watermilfoil)
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Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
269074 CTTollandValley Falls Pond2010 01080205 Outlet Connecticut Riverestablished
269072 CTTollandWalker's Reservoir East2010 01080205 Outlet Connecticut Riverestablished
271071 MECumberlandSebago Lake2010 01060001 Presumpscotestablished
1418395 MEKennebecGreat Meadow Stream2010 01030003 Lower Kennebec Riverestablished
1418353 MEKennebecGreat Pond2010 01030003 Lower Kennebec Riverestablished
1872557 MEKennebecGreat Pond2010 01030003 Lower Kennebec River 
1418365 MEKennebecPurgatory Stream2010 01030003 Lower Kennebec Riverestablished
270592 MEKennebecSnow Pond near Oakland2010 01030003 Lower Kennebec Riverestablished
1872569 MESomersetGreat Meadow Stream2010 01030003 Lower Kennebec River 
270837 NHStraffordMerrymeeting Lake2010 01070002 Winnipesaukee Riverestablished
1256805 NHStraffordWilland Pond2010 01060003 Piscataqua-Salmon Fallsestablished
1635471 NJSussexLake Musconetcong2010 02040105 Middle Delaware-Musconetcongestablished
888200 NYHamiltonEighth Lake2010 04140301 Blackestablished
1759408 NYHamiltonEighth Lake2010 04140301 Black 
1760024 NYHamiltonSeventh Lake2010 04140301 Black 
1759245 NYHamiltonSeventh Lake2010 04140301 Black 
888239 NYHamiltonSeventh Lake2010 04140301 Blackestablished
888242 NYHamiltonSixth Lake2010 04140301 Blackestablished
888204 NYOneidaForestport Reservoir (Kernan Pond)2010 04140301 Blackestablished
1759230 NYOneidaKernan Pond2010 04140301 Black 
1759730 NYOneidaKernan Pond2010 04140301 Black 
1635472 PAPikeDitch by Abbott’s Pond2010 02040104 Middle Delaware-Mongaup-Brodheadestablished
1333255 PAPikePromised Land Lake (PIKE)2010 02040103 Lackawaxenestablished
1737389 TXHays[No locality description provided]2010 12100203 San Marcos 
1526873 WAPierceFlorence Lake2010 17110019 Puget Soundestablished
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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 [1/13/2026].

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