Mark Hyde, Bart Wursten and Petra Ballings   cc-by-nc

Dryopteris is a genus of herb in the family wood ferns. They are native to Alaska, The Contiguous United States, Canada, Greenland, Saint-Pierre Et Miquelon, and Hawaii. Individuals can grow to 25 m. They have alternation of generations.

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EOL has data for 14 attributes, including:

Known occurrences, collected specimens and observations of Dryopteris. View this species on GBIF