Apothecia, old; Habitat: Basalt talus and outcrops in steppe with scattered Juniperus; Location: Above Twickenham-Bridge Cr Cutoff Road, south of John Day River; Substrate: Rock, basalt outcrops and talus; Elevation: 736 meters; Notes: Acarospora cf. peliscypha det Knudsen 2011.
Habit; Habitat: Basalt talus and outcrops in steppe with scattered Juniperus; Location: Above Twickenham-Bridge Cr Cutoff Road, south of John Day River; Substrate: Rock, basalt outcrops and talus; Elevation: 736 meters; Notes: Acarospora cf. peliscypha det Knudsen 2011.
Apothecial section POL; Habitat: Basalt talus and outcrops in steppe with scattered Juniperus; Location: Above Twickenham-Bridge Cr Cutoff Road, south of John Day River; Substrate: Rock, basalt outcrops and talus; Elevation: 736 meters; Notes: Acarospora cf. peliscypha det Knudsen 2011.
Ascus; Habitat: Basalt talus and outcrops in steppe with scattered Juniperus; Location: Above Twickenham-Bridge Cr Cutoff Road, south of John Day River; Substrate: Rock, basalt outcrops and talus; Elevation: 736 meters; Notes: Acarospora cf. peliscypha det Knudsen 2011.
Apothecia, young; Habitat: Basalt talus and outcrops in steppe with scattered Juniperus; Location: Above Twickenham-Bridge Cr Cutoff Road, south of John Day River; Substrate: Rock, basalt outcrops and talus; Elevation: 736 meters; Notes: Acarospora cf. peliscypha det Knudsen 2011.
Apothecial section; Habitat: Basalt talus and outcrops in steppe with scattered Juniperus; Location: Above Twickenham-Bridge Cr Cutoff Road, south of John Day River; Substrate: Rock, basalt outcrops and talus; Elevation: 736 meters; Notes: Acarospora cf. peliscypha det Knudsen 2011.