Robert W. Freckmann Herbarium

  Glyceria maxima (Hartm.) Holmb. image
Photographer: Emmet J. Judziewicz           

Emmet J. Judziewicz

Kurt Stüber

Steve C. Garske

Steve C. Garske

Steve C. Garske
Family Poaceae
Glyceria maxima (Hartm.) Holmb.
English water grass, reed manna grass, tall manna grass
Glyceria: Greek for "sweet" from taste of the grain
maxima: largest
  Prohibited/Restricted Invasive - Eradicate!  Stop It symbol- click for definition
County distribution map- click for detailed distribution maps.
Detailed Distribution:
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Status: Introduced - adventive; potentially invasive
Plant: perennial, semi-aquatic grass

More Information Natural Communities Herbarium Specimens
All Glyceria list Google- Images or Text

Flora of North America  (off site)
Glyceria spectabilis Mert. & W.D.J.Koch
Molinia maxima Hartm.

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