Origin: Native
Conservation Status: Not of concern
[none provided]
Occurring chiefly west of the Cascades crest in Washington; British Columbia to California, east to central and eastern North America, where native.PNW Herbaria: Specimen records of Nymphaea in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Nymphaea checklist entry
OregonFlora: Nymphaea information
E-Flora BC: Nymphaea atlas page
CalPhotos: Nymphaea photos