[Unidentified Lichens of the Cascade Mountains of Oregon and Washington]

Unidentified Cascade Lichen #3

Rhizocarpon sp ?

Can you help verify the identity of any of the following lichens (even just to genus)?

Unidentified Cascade Lichen #3: (Rhizocarpon sp ?)

What might be a type of map lichen as seen on rock outcrops above the South Tieton Trail #1120 about one and a half miles southwest of the Conrad Meadows trailhead, Wenatchee National Forest...........June 28, 2013.

Paul Slichter E-mail