Caloplaca vitellinula (Nyl.) H. Olivier
Annotated by A. Hardman, 1 Oct 2012.

Oregon: Wallowa County: Wallowa-Whitman National Forest: Hells Canyon National Recreation Area: Hells Canyon Wilderness: Hell's Canyon Wilderness, ~1.5 mi up N Fork of Pittsburg Ck from Snake River. Elev. 2344 ft.
45.62757° N, 116.503° W; T02N R51E Sec 30 NW
Coordinate Source: USFS plot database.
Riparian zone choked with blackberry; some regen of Celtis but a variety of other shrubs are more dominant- esp elderberry. Slope 10%. Aspect 100°. Abundance code: 0; common on cliffs. With Aspicilia (Lecidea atrobrunnea group). Substrate: Rock .

L. Geiser s.n., Jun 26, 2012
OSC, Barcode: OSC-M-280561