Origin: Introduced
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Crataegus sanguinea in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Crataegus sanguinea checklist entry.
OregonFlora: Crataegus sanguinea information.
E-Flora BC: Crataegus sanguinea atlas page.
CalPhotos: Crataegus sanguinea photos.
USDA Plants: Crataegus sanguinea information.