Distribution: Widely distributed on both sides of the Cascades crest in Washington; Alaska to California, east to the Rocky Mountains, also in eastern North America; circumboreal.
Habitat: Mesic to wet meadows, stream banks, and talus, from middle to high elevations in the mountains.
Flowers: June-September
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Bees, flies
[none provided]
PNW Herbaria: Specimen records of Epilobium lactiflorum in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Epilobium lactiflorum checklist entry
OregonFlora: Epilobium lactiflorum information
E-Flora BC: Epilobium lactiflorum atlas page
CalPhotos: Epilobium lactiflorum photos