Distribution: Occurring east of the Cascades crest in Washington; Alaska to California, east to the Rocky Mountains, Great Plains, Great Lakes region, and northeastern North America; circumboreal and in South America.
Habitat: Coastal bogs to inland meadows, mudflats, and gravelly stream margins, often where brackish or alkaline.
Flowers: June-August
Origin: Native
Growth Duration: Perennial
Conservation Status: Sensitive in Washington (WANHP)
Pollination: Wind
[none provided]
PNW Herbaria: Specimen records of Triglochin palustris in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Triglochin palustris checklist entry.
OregonFlora: Triglochin palustris information.
E-Flora BC: Triglochin palustris atlas page.
CalPhotos: Triglochin palustris photos.
USDA Plants: Triglochin palustris information.