Distribution: Occurring chiefly west of the Cascades crest in Washington; southwestern British Columbia to California, east in the Columbia River Gorge.
Habitat: Lowland forest, often where disturbed.
Flowers: May-July
Origin: Introduced from Europe
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Flies, moths, wasps
[none provided]
PNW Herbaria: Specimen records of Hedera hibernica in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Hedera hibernica checklist entry
OregonFlora: Hedera hibernica information
E-Flora BC: Hedera hibernica atlas page
CalPhotos: Hedera hibernica photos