Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to central North America.
Habitat: Wet areas including pond and lake margins, stream banks, and ditches.
Flowers: May-September
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Bees, flies, butterflies
[none provided]
PNW Herbaria: Specimen records of Rorippa sinuata in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Rorippa sinuata checklist entry
OregonFlora: Rorippa sinuata information
E-Flora BC: Rorippa sinuata atlas page
CalPhotos: Rorippa sinuata photos