Distribution: West of the Cascades in Washington; Alaska south to Oregon.
Habitat: Moist areas and wetlands from the coast to moderate elevations in the mountains.
Flowers: May-July
Origin: Native
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Kalmia microphylla var. occidentalis in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Kalmia microphylla var. occidentalis checklist entry.
E-Flora BC: Kalmia microphylla var. occidentalis atlas page.
CalPhotos: Kalmia microphylla var. occidentalis photos.
USDA Plants: Kalmia microphylla var. occidentalis information.