Distribution: Occurring west of the Cascades crest in lowland western Washington; Washington to northwestern Oregon.
Habitat: Disturbed forest understory or edge at low elevations.
Flowers: May-June
Origin: Introduced from Europe
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Bumblebees, bees, flies, wasps, beetles
[none provided]
PNW Herbaria: Specimen records of Geranium ×oxonianum in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Geranium ×oxonianum checklist entry
OregonFlora: Geranium ×oxonianum information
E-Flora BC: Geranium ×oxonianum atlas page
CalPhotos: Geranium ×oxonianum photos