Chaenotheca cinerea (Pers.) Tibell
Annotated by Elroy Burnett, 6 2000.

Washington: King County: Mount Baker-Snoqualmie National Forest, Miller River Forest Service Road 6410 area. From Highway 2 take old highway 2 to Forest Service Road 6410. Take 6410 0.6 miles past Forest Service 110 the Group Campground, go up west slope, Global Positioning System on road Lat 47, 40.980, Long 121 23.563.
47° 41.01' N, 121° 23.571' W; T25N R11E S9 SW of NE
Coordinate Source: Specimen label.
Some open area of Vine Maple and Big Leaf Maple, rest forest, on bark of Big Leaf Maple, hard to reach, Habitat: coniferous forest/hardwood. Substrate: bark Big Leaf Maple, stalk light color at base, white pruinose, spores round 4 to 6, algae stichococcus. Made 2 collections from same area of tree, see EB # L2692A. Substrate: corticolous.

Elroy Burnett L2692, Dec 30, 1997
WTU, Barcode: WTU-L-004461