Origin: Native
Conservation Status: Not of concern
[none provided]
Occurring on both sides of the Cascades crest in Washington; Alaska to California, east throughout all of North America except southeastern U.S.
Occurring on both sides of the Cascades crest in Washington British Columbia to California, east to the Atlantic Coast.
Occurring west of the Cascades crest in southwestern Washington; southwestern Washington to the Willamette Valley and California, and in eastern North America.
Occurring on both sides of the Cascades crest in Washington; Alaska to California, east to the Atlantic Coast; Europe.
Occurring east of the Cascades in eastern Washington; south-central British Columbia, Spokane County in WA, also in California, the southern Rocky Mountains, Great Plains, and Great Lakes region.
Occurring chiefly west of the Cascades crest; Alaska to California, east to Montana, Idaho, and Utah, also from northern Great Plains east to the Atlantic Coast.
Occurring on both sides of the Cascades crest in Washington; Alaska to California, east to the Atlantic Coast; also in Central and South America.
Occurring west of the Cascades crest in Washington in the lower Columbia River; southwestern Washington to adjacent northwestern Oregon.PNW Herbaria: Specimen records of Schoenoplectus in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Schoenoplectus checklist entry
OregonFlora: Schoenoplectus information
E-Flora BC: Schoenoplectus atlas page
CalPhotos: Schoenoplectus photos