Distribution: West of Cascades crest in Washington; Alaska to northern California, Rocky Mountains; across most of Canada.
Habitat: Moist forest.
Substrate: Rotting wood or peat.
Conservation Status: Not of concern
Thallus a pale green crust dotted with abundant pale pink apothecia 1.5-4 mm in diameter.
PNW Herbaria: Specimen records of Icmadophila ericetorum in the Consortium of Pacific Northwest Herbaria database
CalPhotos: Icmadophila ericetorum photos