Distribution: Occurring west of the Cascades crest on the outer coast and along the Salish Sea in Washington; Alaska to California, east across northern Canada to the Atlantic Coast and Greenland.
Habitat: Along immediate coast in tidal flats, maritime rocky beaches, dunes, lagoons, stream banks, and peat hammocks,
Growth Duration: Biennial, Perennial
Conservation Status: Threatened in Washington (WANHP)
Pollination: Bees, flies, butterflies