Distribution: Occurring in the Cascades and Olympic Mountains in Washington; British Columbia to Washington east to Alberta and in Montana; disjunct in Utah.
Habitat: Moist talus or scree slopes, crevices of rocky outcrops, often on south-facing subalpine to alpine slopes.
Flowers: June-August
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Epilobium smithii in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Epilobium smithii checklist entry
OregonFlora: Epilobium smithii information
E-Flora BC: Epilobium smithii atlas page
CalPhotos: Epilobium smithii photos