Opegrapha sorediifera P. James

Washington: San Juan County: Lopez Island north, Odlin County Park. Elev. 0-5 m.
48° 33.4' N, 122° 53.6' W
Coordinate Source: Specimen label.
On trunk of Acer cf. glabrum. Substrate: corticolous.

T. Tonsberg 26880, Oct 3, 1998
WTU, Barcode: WTU-L-018087