Specimen Information

Myriophyllum heterophyllum
Myriophyllum heterophyllum
(variable-leaf watermilfoil)
Plants
Native Transplant

Specimen ID1872691
GroupPlants
GenusMyriophyllum
Speciesheterophyllum
Common Namevariable-leaf watermilfoil
StateME
CountyWashington
LocalityGrand Falls Flowage
Mapping AccuracyAccurate
HUC8 NameSaint Croix River
HUC8 Number01050001
HUC10 NameBig Lake-Grand Falls Flowage
HUC10 Number0105000106
HUC12 NameGrand Falls Flowage
HUC12 Number010500010606
Map
Collection Day22
Collection Month6
Collection Year2023
Year AccuracyActual
Reference 1
Ref. Number:43566
Author:Schaffner, B.
Date:2024
Title:Maine DEP Invasive Aquatic Plant Map
Publisher:Maine Department of Environmental Protection
Comments45_14'19.17_N__ 67_33'0.36_W
Record TypeLiterature


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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 [12/6/2025].

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