Distribution: Occurring in scattered locations on both sides of the Cascades crest in Washington; Washington to California, scattered eastward across the U.S. to the Atlantic Coast.
Habitat: Disturbed areas, woods, and thickets.
Flowers: May-July
Origin: Introduced from Asia
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Bumblebees, bees, hummingbirds
[none provided]
PNW Herbaria: Specimen records of Lonicera japonica in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Lonicera japonica checklist entry.
OregonFlora: Lonicera japonica information.
E-Flora BC: Lonicera japonica atlas page.
CalPhotos: Lonicera japonica photos.
USDA Plants: Lonicera japonica information.