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2008 Steve Matson   cc-by-nc

Glyceria grandis is a species of perennial grass in the family true grasses. They have a self-supporting growth form. They are native to Alaska, Western North America, Canada, The Contiguous United States, and Saint-Pierre Et Miquelon. They have simple, broad leaves.

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EOL has data for 18 attributes, including:

Known occurrences, collected specimens and observations of Glyceria grandis S. Watson. View this species on GBIF