Distribution: Chiefly west of the Cascades in Washington, but also in Chelan, Yakima and Pend Oreille counties; British Columbia south to California, east to Idaho, Montana and to the eastern half of North America.
Habitat: Wet meadows, marshes, and shores of ponds and lakes.
Flowers: July-September
Origin: Native
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Dulichium arundinaceum in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Dulichium arundinaceum checklist entry.
E-Flora BC: Dulichium arundinaceum atlas page.
CalPhotos: Dulichium arundinaceum photos.
USDA Plants: Dulichium arundinaceum information.