Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to the Great Plains, Great Lakes region, and eastern North America.
Habitat: Shores, wet meadows, seeps, hot springs, fens, often where alkaline.
Flowers: June-August
Origin: Native
Growth Duration: Perennial
Conservation Status: Sensitive in Washington (WANHP)
[none provided]
PNW Herbaria: Specimen records of Eleocharis rostellata in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Eleocharis rostellata checklist entry
OregonFlora: Eleocharis rostellata information
E-Flora BC: Eleocharis rostellata atlas page
CalPhotos: Eleocharis rostellata photos