Distribution: Occurring west of the Cascades crest in Washington; southwestern British Columbia to California and Nevada; also in New Jersey.
Habitat: Fields, thickets, forest edge, and other disturbed areas.
Flowers: May-July
Origin: Introduced Europe and northern Africa
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Apomixis, bumblebees, bees, beetles
[none provided]
PNW Herbaria: Specimen records of Rubus ulmifolius in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Rubus ulmifolius checklist entry.
OregonFlora: Rubus ulmifolius information.
E-Flora BC: Rubus ulmifolius atlas page.
CalPhotos: Rubus ulmifolius photos.
USDA Plants: Rubus ulmifolius information.