Distribution: Occurring west of the Cascades crest in Washington; southwestern British Columbia to southern Washington.
Habitat: Disturbed areas at low elevations, where escaping from cultivation.
Flowers: May-September
Origin: Introduced from China
Growth Duration: Perennial
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Cotoneaster dammeri in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Cotoneaster dammeri checklist entry
OregonFlora: Cotoneaster dammeri information
E-Flora BC: Cotoneaster dammeri atlas page
CalPhotos: Cotoneaster dammeri photos