Muellerella pygmaea (Körber) D. Hawksw.
Remarks: ID certainty: certain

Oregon: Wasco County: Lawrence Memorial Grasslands. 4 km SW of Shaniko. Elev. 2900 ft.
44° 58' N, 120° 10' W
Datum: unknown. Invalid coordinates (located outside county bounds).
Not grazed since 1976. Biscuit scablands, Artemesia rigida-Poa sandbergii mixed with Agropyron and Festuca. Coll with Jeanne Ponzette, Amy Rosman and Berta Youtie. Filed under 10648a Lecidea sp.. Det: O. Breuss, 1998.

Roger Rosentreter 10648b, Aug 11, 1996
RR, Barcode: SRP-L-0006640