Ochrolechia oregonensis

Ochrolechia oregonensis 1
On bark. From Mary's Peak, western Oregon.

Ochrolechia oregonensis 2
On Pseudotsuga menziesii. From Siskiyou National Forest, southwestern Oregon.

Ochrolechia oregonensis 3
On bark. From Mary's Peak, western Oregon.

Ochrolechia oregonensis 4
On bark. Mary's Peak, western Oregon.

Ochrolechia oregonensis 5
On dead standing tree. From "drowned forest" near Portage Lake, Southeast Alaska.

Ochrolechia oregonensis 6
On dead standing tree. From "drowned forest" near Portage Lake, Southeast Alaska.

Ochrolechia oregonensis 7
On Pseudotsuga menziesii bark. From Siuslaw National Forest, western Oregon.

Ochrolechia oregonensis 8
On bark. From Mary's Peak, western Oregon.