Distribution: Occurring west of the Cascades crest in lowland western Washington; southwestern British Columbia to western Oregon; native to central and eastern North America.
Habitat: Ditches, marshes, wet meadows, wet thickets, receding shorelines, and freshwater intertidal shores.
Flowers: June-August
Origin: Introduced
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Wind
[none provided]
Publication: Kongl. Vetensk. Acad. Nya Handl. 24: 145. 1803.
PNW Herbaria: Specimen records of Carex tribuloides var. tribuloides in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Carex tribuloides var. tribuloides checklist entry.
OregonFlora: Carex tribuloides var. tribuloides information.
E-Flora BC: Carex tribuloides var. tribuloides atlas page.
CalPhotos: Carex tribuloides var. tribuloides photos.
USDA Plants: Carex tribuloides var. tribuloides information.
