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.
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]
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.
USDA Plants: Athyrium filix-femina ssp. cyclosorum information.
30 photographs:
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