Usnea cavernosa Tuck.
Annotated by S. Berryman.

Oregon: Lane County: Monroe: Evan's Ranch SW of Monroe. Elev. 380 ft.
44.25583° N, 123.3725° W
Coordinate Source: USFS plot database.
Above a stream on a knoll on Jim Evan's property. The stand was a little over a 100 years old consisting of a PSME overstory with some white fir and yew in the understory. The are had been thinned. The herbaceous layer was mostly POMU & PTAQ with some mint and VAHE. The shrubs were primarily RUUR with some hazelnut and HODI. The air quality on this site seemed excellent. Usnea longissima was found near the site. Slope 35%. Aspect 264°. Abundance code: 2. Substrate: Vaccinium.

L. Geiser s.n., Dec 10, 1996
With Carolina Hooper
OSC, Barcode: OSC-M-275771