Distribution: Occurring west of the Cascades crest in Washington; also occurring in eastern North America, where native.
Habitat: Vernal pools, wet prairie remnants, and ditches.
Flowers: June-August
Origin: Introduced from central and eastern North America
Growth Duration: Perennial
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Juncus brachycarpus in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Juncus brachycarpus checklist entry.
OregonFlora: Juncus brachycarpus information.
E-Flora BC: Juncus brachycarpus atlas page.
CalPhotos: Juncus brachycarpus photos.
USDA Plants: Juncus brachycarpus information.