Distribution: Occurring west of the Cascades crest in Washington; British Columbia to California, scattered eastward across North America.
Habitat: Vernal pools, disturbed wetlands.
Flowers: June-August
Origin: Introduced from Europe
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Wind
[none provided]
PNW Herbaria: Specimen records of Glyceria declinata in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Glyceria declinata checklist entry
OregonFlora: Glyceria declinata information
E-Flora BC: Glyceria declinata atlas page
CalPhotos: Glyceria declinata photos