Distribution: Occurring on both sides of the Cascades crest in Washington; Yukon to California, east to Alberta and Montana; also in eastern North America.
Habitat: Wet forest and thickets, marshes, peatlands, shores, and ditches.
Flowers: June-August
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Wind
[none provided]
PNW Herbaria: Specimen records of Carex arcta in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Carex arcta checklist entry
OregonFlora: Carex arcta information
E-Flora BC: Carex arcta atlas page
CalPhotos: Carex arcta photos