Cover image shares diagram of the native aquatic plant, Northern Watermilfoil. Diagram shows aquatic plant with feather-like leaves that make whorled arrangements. 5 to 10 pairs of leaflets are present per leaf. Out of the water, leaves appear stiff.

Aquatic Plant ID Cards: Northern Watermilfoil and Eurasian Watermilfoil

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July 30, 2026 Jo Latimore<latimor1@msu.edu>, Paige Filice<filicepa@msu.edu>

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Tag List
  • center for lakes and streams,
  • cls aquatic invasive species,
  • fisheries & wildlife,
  • invasive species,
  • lakes streams & watersheds,
  • msu extension,
  • natural resources,
  • water quality,
  • Center for Lakes and Streams