Distribution: Occurring chiefly east of the Cascades crest in Washington; Alaska to California, east across North America except in the southeastern U.S.; circumboreal.
Habitat: Swales, shores, sometimes in water up to 0.7 m deep.
Flowers: June-August
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Wind
[none provided]
PNW Herbaria: Specimen records of Carex atherodes in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Carex atherodes checklist entry.
OregonFlora: Carex atherodes information.
E-Flora BC: Carex atherodes atlas page.
CalPhotos: Carex atherodes photos.
USDA Plants: Carex atherodes information.