Distribution: Occurring in the Columbia River Gorge in Washington; otherwise southwestern Idaho to California, east to Wyoming and Texas.
Habitat: Pond shores, river shorelines, and stream banks.
Flowers: June-August
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Rorippa sphaerocarpa in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Rorippa sphaerocarpa checklist entry.
OregonFlora: Rorippa sphaerocarpa information.
E-Flora BC: Rorippa sphaerocarpa atlas page.
CalPhotos: Rorippa sphaerocarpa photos.
USDA Plants: Rorippa sphaerocarpa information.