Distribution: Occurring east of the Cascades crest in Washington; widely distributed throughout the western, central, and northeastern regions of North America.
Habitat: Disturbed areas including wastelots, roadsides, and fields.
Flowers: April-June
Origin: Introduced from Eurasia
Growth Duration: Perennial
Conservation Status: Not of concern
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PNW Herbaria: Specimen records of Caragana arborescens in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Caragana arborescens checklist entry
OregonFlora: Caragana arborescens information
E-Flora BC: Caragana arborescens atlas page
CalPhotos: Caragana arborescens photos