Rinodina olivaceobrunnea C.W. Dodge & Baker
Annotated by Daphne Stone, Apr 2020.

Idaho: Idaho County: Wallowa-Whitman National Forest: Hells Canyon National Recreation Area: N side of Pittsburg Ck. at the Snake R./Pittsburg Ck. confluence. Elev. 1145 ft.
45.6293° N, 116.472° W; T2N R51E Sec 28SE
Coordinate Source: USFS plot database.
Planted Robinia on upper edge of plot, CERE2 forms shady grove along the riverbank. Site is in a hot, exposed environment on the Pittsburg Ck alluvial fan. Line of trees closest to the R. are nearly devoid of epiphytes. Aside from this, Xanthoria cover was high even on Robinia. Heavy past disturbance, recovering. Site is part of an historical ranch. Area above was farmed. Undifferentiated materials from alluvium, landslides and terrace deposits. Slope 30%. Aspect 55°.

A. Mikulin s.n., Oct 25, 2000
With L. Geiser
OSC, Barcode: OSC-M-299283a, filed under Lecanora (OSC-M-299283)