Apothecial section; Habitat: Light colored volcanic rock (rhyolite?), surrounded by old Pseudotsuga forest and Acer circinatum and Holodiscus discolor; Location: Talus slope on S side of Marys Peak; Substrate: Stigonema on vertical rock face; Elevation: 970 meters.
Epithecium; Habitat: Light colored volcanic rock (rhyolite?), surrounded by old Pseudotsuga forest and Acer circinatum and Holodiscus discolor; Location: Talus slope on S side of Marys Peak; Substrate: Stigonema on vertical rock face; Elevation: 970 meters.