Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California and Nevada, east to the Great Plains, midwestern U.S., and northeastern North America.
Habitat: Fresh to slightly brackish water of streams, rivers, lakes, ponds, and backwaters at low to middle elevations.
Flowers: July-September
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Wind, water
[none provided]
Publication: Rhodora. 22:29. 1920.
PNW Herbaria: Specimen records of Elodea nuttallii in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Elodea nuttallii checklist entry.
OregonFlora: Elodea nuttallii information.
E-Flora BC: Elodea nuttallii atlas page.
CalPhotos: Elodea nuttallii photos.
USDA Plants: Elodea nuttallii information.
