Young lobes; Habitat: Steep rock outcrops with broken forest; Location: Dark volcanic outcrops above Pilot Rock road, eastern Siskiyou Mountains, Cascade-Siskiyou National Monument; Substrate: Rock, volcanic; Elevation: 1475 meters.
Habit; Habitat: Steep rock outcrops with broken forest; Location: Dark volcanic outcrops above Pilot Rock road, eastern Siskiyou Mountains, Cascade-Siskiyou National Monument; Substrate: Rock, volcanic; Elevation: 1475 meters.
Habit; Habitat: Steep rock outcrops with broken forest; Location: Dark volcanic outcrops above Pilot Rock road, eastern Siskiyou Mountains, Cascade-Siskiyou National Monument; Substrate: Rock, volcanic; Elevation: 1475 meters.
Habit; Habitat: Steep rock outcrops with broken forest; Location: Dark volcanic outcrops above Pilot Rock road, eastern Siskiyou Mountains, Cascade-Siskiyou National Monument; Substrate: Rock, volcanic; Elevation: 1475 meters.
Apothecial section; Habitat: Outcrops and talus of weathered andesite with spots of calcareous seepage; Location: Cathedral Cliffs, S edge of Siskiyou National Monument; Substrate: Moss over rock; Elevation: 960 meters; Notes: Photos posted on Picasa; sent to Timdal, but no response.
Apothecia; Habitat: Outcrops and talus of weathered andesite with spots of calcareous seepage; Location: Cathedral Cliffs, S edge of Siskiyou National Monument; Substrate: Moss over rock; Elevation: 960 meters; Notes: Photos posted on Picasa; sent to Timdal, but no response.
Spores; Habitat: Outcrops and talus of weathered andesite with spots of calcareous seepage; Location: Cathedral Cliffs, S edge of Siskiyou National Monument; Substrate: Moss over rock; Elevation: 960 meters; Notes: Photos posted on Picasa; sent to Timdal, but no response.
Habit; Habitat: Outcrops and talus of weathered andesite with spots of calcareous seepage; Location: Cathedral Cliffs, S edge of Siskiyou National Monument; Substrate: Moss over rock; Elevation: 960 meters; Notes: Photos posted on Picasa; sent to Timdal, but no response.
Habit; Habitat: Outcrops and talus of weathered andesite with spots of calcareous seepage; Location: Cathedral Cliffs, S edge of Siskiyou National Monument; Substrate: Moss over rock; Elevation: 960 meters; Notes: Photos posted on Picasa; sent to Timdal, but no response.
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; Notes: Plate 290: gyrophoric and schizopeltic acids.
