Myriophyllum heterophyllum
Myriophyllum heterophyllum
(variable-leaf watermilfoil)
Plants
Native Transplant
Collection Info
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47 results for Myriophyllum heterophyllum (variable-leaf watermilfoil)
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Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1758808 MECumberland[No locality description provided]2014 01060002 Saco River 
1418391 MECumberlandLimington Rips2006 01060002 Saco Riverestablished
1418375 MEOxfordCushman Pond1996 01060002 Saco Riverestablished
1872544 MEOxfordCushman Pond1996 01060002 Saco River 
1759082 MEOxfordCushman Pond2014 01060002 Saco River 
1418369 MEOxfordOssipee River2012 01060002 Saco Riverestablished
1811427 MEYork[No locality description provided]2011 01060002 Saco River 
1758955 MEYork[No locality description provided]2014 01060002 Saco River 
1759033 MEYork[No locality description provided]2014 01060002 Saco River 
1759843 MEYork[No locality description provided]2014 01060002 Saco River 
1760101 MEYork[No locality description provided]2014 01060002 Saco River 
1872686 MEYorkBalch & Stump Ponds2019 01060002 Saco River 
273710 MEYorkBalch and Stump Pond2001 01060002 Saco Riverestablished
1418346 MEYorkBalch Pond2004 01060002 Saco Riverestablished
1872526 MEYorkBalch Pond2004 01060002 Saco River 
254573 MEYorkBalch Pond, Newfield1999 01060002 Saco Riverestablished
1524505 MEYorkLake Arrowhead2001 01060002 Saco Riverestablished
1872537 MEYorkLake Arrowhead2001 01060002 Saco River 
242101 MEYorkLake Arrowhead2004 01060002 Saco Riverestablished
1760109 MEYorkLake Arrowhead2014 01060002 Saco River 
1872636 MEYorkLake Arrowhead2020 01060002 Saco River 
1872638 MEYorkLake Arrowhead2020 01060002 Saco River 
1872736 MEYorkLake Arrowhead2024 01060002 Saco River 
1872864 MEYorkLake Arrowhead2024 01060002 Saco River 
1872866 MEYorkLake Arrowhead2024 01060002 Saco River 
Page:12

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.

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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 [7/14/2025].

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