Origin: Native
Conservation Status: Not of concern
[none provided]
 Occurring on both sides of the Cascades crest in Washington; Alaska to California, east across the northern half of North America to the Atlantic Coast; circumboreal.
   Occurring on both sides of the Cascades crest in Washington; Alaska to California, east across the northern half of North America to the Atlantic Coast; circumboreal.PNW Herbaria: Specimen records of Cystopteris in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Cystopteris checklist entry
OregonFlora: Cystopteris information
E-Flora BC: Cystopteris atlas page
CalPhotos: Cystopteris photos