[Lichens of the Cascade Mountains of Oregon and Washington]

Farinose Cartilage Lichen, The Dotted Line, Three Partner Lichen

Ramalina farinacea

Farinose Cartilage Lichen, The Dotted Line, Three Partner Lichen: Ramalina farinacea (Ramalinaceae)

Farinose cartilage lichen as seen on a maple branch along the Whistle Punk Trail near the old Wind River Tree Farm, Gifford Pinchot National Forest.........October 5, 2013.
Paul Slichter