Lecanora populicola (DC.) Duby
Remarks: ID certainty: certain

Oregon: Klamath County: S side of Road 335, 1/2 mile SE of Swing Field. Elev. 1400 m.
42° 27' N, 120° 59' W; T36S R15E S18
Datum: unknown.
Substrate: Saxicolous.

B D (Bruce D) Ryan 28919, Jun 16, 1991
RR, Barcode: SRP-L-0004164