Lecidea protabacina Nyl.
Annotated by Bruce McCune, 2011. Remarks: Rare I-, specimen, hypo. dark brow, med. I-, exc. int. I-, epith. blue green black, K-, hym. v. pale blue green, spores non[illegible] hyal. 12 x 5, 62798.101a

Oregon: Josephine County: Siskiyou National Forest. NFD 25, Onion Mountain Road about 1/4 mile beyond junction with Spalding Mill Road. Elev. 3910 ft.
42° 23.1' N, 123° 38.404' W; T37S R8W S53
Coordinate Source: Specimen label.
Douglas Fir, oak species, manzanita; opens into a serpentine meadow. With a Rhizocarpon sp. Plate 270 TLC: TLC: Stictic acid Rheannon Arvidson and B. McCune, June 2011. Substrate: saxicolous.

G. Y. McHenry 62798.101a, Jun 27, 1998
WTU, Barcode: WTU-L-026427