Origin: Introduced from tidewaters in eastern North America
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Sagittaria subulata in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Sagittaria subulata checklist entry.
E-Flora BC: Sagittaria subulata atlas page.
CalPhotos: Sagittaria subulata photos.
USDA Plants: Sagittaria subulata information.