Distribution: Occurring in scattered locations on both sides of the Cascades crest in Washington; Washington to northern Oregon, also in the Great Lakes region and northeastern North America.
Habitat: Damp thickets, forest edges, and riparian zones.
Flowers: April-June
Origin: Introduced from Asia
Growth Duration: Perennial
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Malus prunifolia in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Malus prunifolia checklist entry
OregonFlora: Malus prunifolia information
E-Flora BC: Malus prunifolia atlas page
CalPhotos: Malus prunifolia photos