Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to California, east to the Rocky Mountains, northern Great Plains, Great Lakes region, and northeastern North America.
Habitat: Shores, marshes, peatlands, dunes, hollows, hot springs, often where limy, or saline soils.
Flowers: May-August
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Wind
[none provided]
PNW Herbaria: Specimen records of Carex viridula in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Carex viridula checklist entry
OregonFlora: Carex viridula information
E-Flora BC: Carex viridula atlas page
CalPhotos: Carex viridula photos