Parmelia saxatilis (L.) Ach.
Annotated by A. Hardman, 30 Nov 2014.

Oregon: Lane County: Willamette National Forest: McKenzie River Ranger District: Right on Hwy 126. SW of the parking for McKenzie River hiking trail. Park there. Elev. 1434 ft.
44.176073° N, 122.138308° W; T16S R5E Sec 13
Coordinate Source: USFS plot database.
50% cover of THPL. Mosses: Rhytidiadelphus triquetrus, Plagiomnium insigne, Eurynchium oreganum, Leucolepis acanthoneuron, Hylacomium splendens; 25% cover of TSHE, PSME, Acer macrophyllum, Rubus parviflorus, Mahonia nervosa, Cornus ?, Polystichum munitum; 5% cover of TABR2, Alnus rubra, Acer circinatum, Corylus cornuta, Ilex, Rhamnus purshianus, Gaultheria shallon, Brachypodium sylvaticum, Rubus ursinus, Petasites frigidus, Adenocaulon bicolor, Maianthemum stellatum, Achlys triphylla, Asarum caudatum, Carex, Athyrium filix-femina, Oxalis oregana, Circaea alpina, Stachys, Tiarella trifoliata. Abundance code: 3; mixed collection: 40% Parhyg 60% Parsax. Spot Tests: K+Y. Phenology: isidia.

A. Hardman s.n., Jun 23, 2014
OSC, Barcode: OSC-M-308564a, Filed under Parmelia hygrophila (OSC-M-308564)