Apothecial section; Habitat: Nearly flat with scattered young conifers (Pseudotsuga, Pinus) and dense Racomitrium mats; Location: Lahar on southeast side of Mt St Helens; Substrate: Bark, Pseudotsuga branch; Elevation: 926 meters.
Habit; Habitat: Calcareous rocky woodland with Pinus flexilis, Cercocarpus; Location: Lewis and Clark Cavern State Park, SW of Visitor Center, NW slope; Substrate: Wood, old conifer stump; Elevation: 1550 meters; Notes: Lecanora subintricata det. Printzen 2006.
Habit; Habitat: Populus angustifolia riparian area; Location: Bank of Missouri River, near Clarkston Access, 15 km S of town of Toston; Substrate: Bark, Populus angustifolia; Elevation: 1220 meters; Notes: Lecanora wetmorei det. L. Sliwa 2006; cited as L. wetmorei by Sliwa (2007).
Apothecial section; Habitat: Broken forest of Pseudotsuga and Pinus flexilis with limestone cliffs; Location: Cliffs above Warm Springs Creek, SW side of Warm Springs Mountain, 13.5 km W NW of Dubois; Substrate: Rock, limestone cliffs; Elevation: 2797 meters.
Upper cortex; Habitat: Rocky Quercus garryana savanna, basalt breccia outcrops; Location: Southeast of Bald Hill Lake, 20 km SE of Yelm, Bald Hill; Substrate: Rock, exposed; Elevation: 275 meters; Notes: Plate 140 TLC: usnic acid, zeorin, leucotylin, unknown terpenoids.