Parmelia squarrosa Hale
Annotated by D. Glavich, 8 Jan 2017.

Oregon: Douglas County: Umpqua National Forest: Tiller Ranger District. Elev. 2264 ft.
43.045106° N, 122.627114° W
Coordinate Source: USFS plot database. Coordinates displaced < 1 mi. for confidentiality.
Old growth White pine, Western hemlock forest with a few old growth Doug fir and many young ones coming in on the NW half. Botanically very diverse plot. Many herb species not listed. Thick undergrowth of salal in patches throughout plot. Small stream runs through plot and NW edge of plot borders a paved road. Very high lichen diversity and abundance. Lobpul dripping from many tree spp., other cyanos: except Lobore, abundant. This would be a great training location. 49 packets collected. Slope 10%. Aspect 180°. Abundance code: 2; Isidiate. Spot Tests: Medulla: K+Y>(R). Phenology: isidia.

L. Geiser s.n., Aug 17, 2007
OSC, Barcode: OSC-M-287504