Icmadophila ericetorum (L.) Zahlbr.
Annotated by J. Riley, 9 Jan 2001.

Oregon: Multnomah County: Mt. Hood National Forest: Zigzag Ranger District: Mark O. Hatfield Wilderness: Bull Run Watershed. Warren Lake, W. side ~ 1/2 way between N&S shores, W. edge of plot at lake edge. Elev. 3250 ft.
45.56769° N, 121.9888° W
Coordinate Source: USFS plot database.
Mature ABAM/ABPR forest w/giant remnant THPL, many of which are snags. Vegetation seems similar around the entire lake. Old-growth sturcture & many open grown trees, multiple size slasses, big D/D. Many trees close to the lake are dead or dying. Plot edge along shore. Lichens were abundant but no cyanolichens even though the habitat seemed otherwise good. Mega population of Hypdup, particularly along the shore on Abies but also throughout. Slope 18%. Aspect 270°. Abundance code: 2. Substrate: Mossy rotten log.

L. Geiser s.n., Oct 14, 2000
OSC, Barcode: OSC-M-301104