Lecidea brodoana Hertel & Leuckert
Remarks: epith. dingy olive black, hypoth. dark brown, sp. 10x5.1, 11 x 7, med. K-KC-

Washington: Skagit County: Big Rock and junction of State Route 538 and State Route 9 east of Mount Vernon.
T34N R4E S14
Datum: NAD 27. Uncertainty: 805 meters. Coordinate Source: TRS2LL.
Dry rock on open west slope. Plate 271 TLC: perlatolic acid Rheannon Arvidson and B. McCune, June 2011.

M. Arnot L207, Jan 25, 1995
With E. Burnett
WTU, Barcode: WTU-L-026412