Distribution: Occurring west of the Cascades crest in southwestern Washington; southwestern Washington to adjacent northwestern Oregon.
Habitat: Freshwater intertidal zone.
Flowers: June-August
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Wind
[none provided]
PNW Herbaria: Specimen records of Schoenoplectus ×kuekenthalianus in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Schoenoplectus ×kuekenthalianus checklist entry.
OregonFlora: Schoenoplectus ×kuekenthalianus information.
E-Flora BC: Schoenoplectus ×kuekenthalianus atlas page.
CalPhotos: Schoenoplectus ×kuekenthalianus photos.
USDA Plants: Schoenoplectus ×kuekenthalianus information.