Lepraria borealis Tønsberg
Annotated by J. C. Lendemer, 2009.

Oregon: Jackson County: Cascade-Siskiyou National Monument, eastern Siskiyou Mountains, summit of Pilot Rock. Elev. 1800 m.
42.030611°, -122.560806°
Andesite outcrop.

B. McCune s.n., Jun 2009
NY, Barcode: 01107461