Myriophyllum heterophyllum
Myriophyllum heterophyllum
(variable-leaf watermilfoil)
Plants
Native Transplant
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17 results for Myriophyllum heterophyllum (variable-leaf watermilfoil)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
888220 NYFranklinLittle Simon Pond2004 04290005 Raquetteestablished
888241 NYFranklinSimon Pond2006 04290005 Raquetteestablished
888250 NYFranklinTupper Lake2003 04290005 Raquetteestablished
270493 NYFranklinTupper Lake in the town of Altamont2003 04290005 Raquetteestablished
270494 NYHamiltonEldon Lake in the town of Long Lake2006 04290005 Raquetteestablished
888221 NYHamiltonLong Lake2006 04290005 Raquetteestablished
888234 NYHamiltonRaquette Lake2006 04290005 Raquetteestablished
270498 NYHamiltonRaquette Lake in the town of Arietta2006 04290005 Raquetteestablished
888190 NYSt. LawrenceBlake Reservoir2012 04290005 Raquetteestablished
888194 NYSt. LawrenceCarry Falls Reservoir2009 04290005 Raquetteestablished
270503 NYSt. LawrenceCarry Falls Reservoir in the town of Colton2009 04290005 Raquetteestablished
888208 NYSt. LawrenceHigley Falls Reservoir2009 04290005 Raquetteestablished
888232 NYSt. LawrencePiercefield Flow2006 04290005 Raquetteestablished
270504 NYSt. LawrencePiercefield Flow in the town of Piercefield2009 04290005 Raquetteestablished
888233 NYSt. LawrenceRainbow Falls Reservoir2012 04290005 Raquetteestablished
888246 NYSt. LawrenceStark Falls Reservoir2009 04290005 Raquetteestablished
270505 NYSt. LawrenceStark Falls Reservoir in the town of Colton2009 04290005 Raquetteestablished

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 [2/17/2025].

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