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JC Schou   cc-by-nc

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

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EOL has data for 13 attributes, including:

Known occurrences, collected specimens and observations of oakfern from the Global Biodiversity Information Facility   GBIF provides free and open access to biodiversity data. View this species on GBIF