Habit; Habitat: Juniperus savanna on volcanic sands over basalt; Location: Horse Ridge Research Natural Area; Substrate: Soil; Elevation: 1340 meters.

Apothecial section; Habitat: Juniperus savanna on volcanic sands over basalt; Location: Horse Ridge Research Natural Area; Substrate: Soil; Elevation: 1340 meters.

Apothecial section; Habitat: Juniperus savanna on volcanic sands over basalt; Location: Horse Ridge Research Natural Area; Substrate: Soil; Elevation: 1340 meters.

Habit; Habitat: Low gravelly hill with scattered Picea; Location: ca. 850 m S of W end of Malone Lake; Substrate: Soil and gravel; Elevation: 117 meters.

Squamules, young; Location: Horse Heaven Hills, 500m; Substrate: Soil; Elevation: 500 meters; Notes: T9N R26E S20 & 21. McCune photos; Collected by: Jeanne Ponzetti.

Perithecial section; Location: Horse Heaven Hills, 500m; Substrate: Soil; Elevation: 500 meters; Notes: T9N R26E S20 & 21. McCune photos; Collected by: Jeanne Ponzetti.

Upper cortex; Habitat: Basalt lava flow with deep fissures; Location: Just west of Craters of the Moon National Monument; Substrate: Soil over rock, basalt; Elevation: 1735 meters.

Spores; Habitat: Basalt lava flow with deep fissures; Location: Just west of Craters of the Moon National Monument; Substrate: Soil over rock, basalt; Elevation: 1735 meters.

Squamules; Habitat: Basalt lava flow with deep fissures; Location: Just west of Craters of the Moon National Monument; Substrate: Soil over rock, basalt; Elevation: 1735 meters.

Perithecia; Habitat: Basalt lava flow with deep fissures; Location: Just west of Craters of the Moon National Monument; Substrate: Soil over rock, basalt; Elevation: 1735 meters.