Page author: David Giblin
Athyrium filix-femina ssp. cyclosorum
lady fern, northwestern lady fern
Specimens
Photos

Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to California, east to the northern Great Plains.

Habitat: Moist woods, meadows, forest edge, and shaded riparian corridors from low to middle elevations.

Origin: Native

Conservation Status: Not of concern

Description:

[none provided]


Accepted Name:
Athyrium filix-femina (L.) Roth ex Mertens ssp. cyclosorum (Rupr.) C. Chr.
Publication: Fl. Aleutian Isl. 50 1937.

Synonyms & Misapplications:
Athyrium alpestre (Hoppe) Clairville ex T. Moore var. cyclosorum (Rupr.) T. Moore
Athyrium filix-femina (L.) Roth ex Mertens var. cyclosorum Rupr. [FNA2]
Additional Resources:

PNW Herbaria: Specimen records of Athyrium filix-femina ssp. cyclosorum in the Consortium of Pacific Northwest Herbaria database

WA Flora Checklist: Athyrium filix-femina ssp. cyclosorum checklist entry

OregonFlora: Athyrium filix-femina ssp. cyclosorum information

E-Flora BC: Athyrium filix-femina ssp. cyclosorum atlas page

CalPhotos: Athyrium filix-femina ssp. cyclosorum photos

32 photographs:
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