Apothecial section; Habitat: Outcrops and talus of weathered andesite with spots of calcareous seepage; Location: Cathedral Cliffs, S edge of Siskiyou National Monument; Substrate: Rock; Elevation: 960 meters.
Exciple; Habitat: Outcrops and talus of weathered andesite with spots of calcareous seepage; Location: Cathedral Cliffs, S edge of Siskiyou National Monument; Substrate: Rock; Elevation: 960 meters.
Exciple; Habitat: Outcrops and talus of weathered andesite with spots of calcareous seepage; Location: Cathedral Cliffs, S edge of Siskiyou National Monument; Substrate: Rock; Elevation: 960 meters.
Hymenium K; Habitat: Outcrops and talus of weathered andesite with spots of calcareous seepage; Location: Cathedral Cliffs, S edge of Siskiyou National Monument; Substrate: Rock; Elevation: 960 meters.
Hymenium; Habitat: Outcrops and talus of weathered andesite with spots of calcareous seepage; Location: Cathedral Cliffs, S edge of Siskiyou National Monument; Substrate: Rock; Elevation: 960 meters.
Spores; Habitat: Outcrops and talus of weathered andesite with spots of calcareous seepage; Location: Cathedral Cliffs, S edge of Siskiyou National Monument; Substrate: Rock; Elevation: 960 meters.
Habit; Habitat: Outcrops and talus of weathered andesite with spots of calcareous seepage; Location: Cathedral Cliffs, S edge of Siskiyou National Monument; Substrate: Rock; Elevation: 960 meters.
Habit; Habitat: Outcrops and talus of weathered andesite with spots of calcareous seepage; Location: Cathedral Cliffs, S edge of Siskiyou National Monument; Substrate: Rock; Elevation: 960 meters.
