Distribution: Occurring west of the Cascades crest in Washington; Washington to California, also in Utah and Arizona.
Habitat: Disturbed areas at low elevations, where escaping from cultivation.
Flowers: May-June
Origin: Introduced from Eurasia
Growth Duration: Perennial
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Centranthus ruber in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Centranthus ruber checklist entry
OregonFlora: Centranthus ruber information
E-Flora BC: Centranthus ruber atlas page
CalPhotos: Centranthus ruber photos