Distribution: Occurring chiefly west of the Cascades crest in Washington; Alaska to California, east across North America to the Atlantic Coast.
Habitat: Waste places.
Flowers: May-July
Origin: Introduced, probably from Mediterranean Europe
Growth Duration: Annual, Biennial
Conservation Status: Not of concern
Pollination: Bees, flies, butterflies
[none provided]
PNW Herbaria: Specimen records of Raphanus sativus in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Raphanus sativus checklist entry
OregonFlora: Raphanus sativus information
E-Flora BC: Raphanus sativus atlas page
CalPhotos: Raphanus sativus photos