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2009 Keir Morse   cc-by-nc-sa-3.0

Athyrium (Ladyfern) is a genus of herb in the family Athyriaceae. They are native to The Contiguous United States, Canada, Saint-Pierre Et Miquelon, Alaska, Hawaii, and Greenland. They have pinnate leaves. They have alternation of generations.

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EOL has data for 11 attributes, including:

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