[Lichens of the Cascade Mountains of Oregon and Washington]

American Wolf Lichen, Brown-eyed Wolf Lichen, Wolf Lichen

Letharia columbiana

Synonym: Letharia californica

American Wolf Lichen, Brown-eyed Wolf Lichen, Wolf Lichen: Letharia columbiana (Synonym: Letharia californica) - American Wolf Lichen, Brown-eyed Wolf Lichen, Wolf Lichen: Letharia columbiana (Synonym: Letharia californica)

Brown-eyed wolf lichen on whitebark pine as seen high at the southwest corner of Hellroaring Valley, southeastern side of Mount Adams..........August 12, 2013.

American Wolf Lichen, Brown-eyed Wolf Lichen, Wolf Lichen: Letharia columbiana (Synonym: Letharia californica) (Parmeliaceae)

Brown-eyed wolf lichen observed at Bird Lake, Yakama Nation lands at Bird Creek Meadows..........October 1, 2020.
Paul Slichter