Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to California, east to the Rocky Mountains and northern Great Plains; also in eastern North America; circumboreal.
Habitat: Wet rocky areas and streambanks, low to subalpine elevations.
Flowers: June-September
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Bees, flies
[none provided]
Publication: Iconogr. Bot. Pl. Crit. 2: 73. 1824.
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ssp. hornemannii – Hornemann's willow-herb
Occurring on both sides of the Cascades crest in Washington; Alaska to California, east to the Rocky Mountains and northern Great Plains; also in eastern North America; circumboreal.
PNW Herbaria: Specimen records of Epilobium hornemannii in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Epilobium hornemannii checklist entry.
OregonFlora: Epilobium hornemannii information.
E-Flora BC: Epilobium hornemannii atlas page.
CalPhotos: Epilobium hornemannii photos.
USDA Plants: Epilobium hornemannii information.
