Distribution: Occurring in scattered location on both sides of the Cascades crest in Washington; scattered throughout North America from Alaska to Washington, east across Canada and central U.S. to northeastern North America.
Habitat: Wet meadows, pond and lake shores.
Flowers: July-September
Origin: Native
Growth Duration: Perennial
Conservation Status: Review Group 1 in Washington (WANHP)
Pollination: Wind
[none provided]
PNW Herbaria: Specimen records of Juncus alpinoarticulatus in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Juncus alpinoarticulatus checklist entry
OregonFlora: Juncus alpinoarticulatus information
E-Flora BC: Juncus alpinoarticulatus atlas page
CalPhotos: Juncus alpinoarticulatus photos