JC Schou   cc-by-nc

Gymnocarpium (Oakfern) is a genus of herb in the family Cystopteridaceae. They are native to Greenland, Alaska, Saint-Pierre Et Miquelon, Canada, and The Contiguous United States. They have pinnatifid leaves. They have alternation of generations.

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EOL has data for 11 attributes, including:

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