Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to California, east across the northern half of the U.S. and Canada to the Atlantic Coast.
Habitat: Marshes, shorelines, and other wet areas.
Flowers: May-August
Origin: Native
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Rorippa palustris ssp. hispida in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Rorippa palustris ssp. hispida checklist entry
OregonFlora: Rorippa palustris ssp. hispida information
E-Flora BC: Rorippa palustris ssp. hispida atlas page
CalPhotos: Rorippa palustris ssp. hispida photos