Distribution: Occurring chiefly west of the Cascades crest in Washington; British Columbia to Mexico, east to Montana, and disjunct in South Dakota.
Habitat: Moist coniferous woods, in open to deep shade; from sea-level to midmontane.
Spores: Spores year-round on fronds
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Polystichum munitum in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Polystichum munitum checklist entry.
OregonFlora: Polystichum munitum information.
E-Flora BC: Polystichum munitum atlas page.
CalPhotos: Polystichum munitum photos.
USDA Plants: Polystichum munitum information.