Distribution: Washington; Oregon, north coastal California, Idaho, Montana; British Columbia, Alberta.
Habitat: Exposed areas.
Substrate: On conifers, especially pines.
Conservation Status: Not of concern
Thallus shrubby to sub-pendent, pale greenish-yellow, 5-8 cm. in length, isidiate.
PNW Herbaria: Specimen records of Alectoria imshaugii in the Consortium of Pacific Northwest Herbaria database.
CalPhotos: Alectoria imshaugii photos.