Leptogium teretiusculum (Wallr.) Arnold
Annotated by J. Riley, 3 Jan 1998.

Washington: Cowlitz County: Gifford Pinchot National Forest: Mount St. Helens National Volcanic Monument. Elev. 1585 ft.
46.096441° N, 122.256599° W
Coordinate Source: USFS plot database. Coordinates displaced < 1 mi. for confidentiality.
In a creek drainage so the PSME stand was on steep slope on either side of the drainage. There was a lot of downed wood, unstable soils. The area was very wet and everything was moss covered Isothecium and Hysp. The understory was TSHE with a few TABR. The west side of the plot was a typical PSME lichen flora - but the south side had Pseudocyphyllaria, Nephroma and Lobore and Lobpul. Very diverse plot, but sparse litter samples for cyanolichens. Tons of millepedes! No aquatic lichens found. Slope 18%. Aspect 130°. Abundance code: 0; With apothecia. Substrate: PSME litter. Phenology: apothecia.

S. Berryman s.n., Jul 1, 1997
OSC, Barcode: OSC-M-263029