Habit; Habitat: Exposed gravelly beach; Location: Pebble beach along Puget Sound, north side of point, Lincoln Park, Seattle; Substrate: Wood, large driftwood log; Elevation: 3 meters.
Exciple; Habitat: Low gravelly hill with sparse cushion plants, mixed calcareous and noncalcareous moraine; Location: Below Devils Hole in valley of Canyon Creek, Pioneer Mountains; Substrate: Aspicilia on quartzite; Elevation: 1975 meters.
Spores; Habitat: Low gravelly hill with sparse cushion plants, mixed calcareous and noncalcareous moraine; Location: Below Devils Hole in valley of Canyon Creek, Pioneer Mountains; Substrate: Aspicilia on quartzite; Elevation: 1975 meters.
Ascus; Habitat: Low gravelly hill with sparse cushion plants, mixed calcareous and noncalcareous moraine; Location: Below Devils Hole in valley of Canyon Creek, Pioneer Mountains; Substrate: Aspicilia on quartzite; Elevation: 1975 meters.
Habit; Habitat: Low gravelly hill with sparse cushion plants, mixed calcareous and noncalcareous moraine; Location: Below Devils Hole in valley of Canyon Creek, Pioneer Mountains; Substrate: Aspicilia on quartzite; Elevation: 1975 meters.
Habit; Habitat: Exposed gravelly beach; Location: Pebble beach along Puget Sound, north side of point, Lincoln Park, Seattle; Substrate: Wood, large driftwood log; Elevation: 3 meters.
Habit; Location: Cliffs on south slope above Goat Creek, T23N R16W S6; Substrate: Rock, calcareous outcrop; Elevation: 1524 meters; Notes: Caloplaca pusilla det. E. Gaya 2011.