Lobaria scrobiculata

Lobaria scrobiculata 1
On Quercus garryana. From Gifford Pinchot National Forest, Washington.

Lobaria scrobiculata 2
On Quercus garryana. From Gifford Pinchot National Forest, Washington.

Lobaria scrobiculata 3 (damp)
On Acer macrophyllum. From the central Coast Range of California.

Lobaria scrobiculata 4
On Quercus garryana. From Gifford Pinchot National Forest, Washington.

Lobaria scrobiculata 5
On bark. From Southeast Alaska

Lobaria scrobiculata 6 (wet)
On bark. From the Willamette Valley, Oregon.

Lobaria scrobiculata 7
On Arctostaphylos twig. From Oregon Dunes, coastal Oregon.

Lobaria scrobiculata 8
On Quercus garryana. From Gifford Pinchot National Forest, Washington.

Lobaria scrobiculata 9
(damp; tentative ID only, from field and photo)
On mossy bark. From Siskiyou National Forest, California.

Lobaria scrobiculata 10
On Quercus garryana. From Gifford Pinchot National Forest, Washington.

Lobaria scrobiculata 11
On rock. From along the Columbia River, southern Washington.

Lobaria scrobiculata 12
On Populus. From Chugach National Forest, near Portage Lake, Southeast Alaska.

Lobaria scrobiculata 13
On dead standing tree. From "drowned forest" near Portage Lake, Southeast Alaska.

Lobaria scrobiculata 14
On Arctostaphylos twig. From the Oregon Dunes, coastal Oregon.

Lobaria scrobiculata 15
On mossy bark. From Siskiyou National Forest, California.

Lobaria scrobiculata 16
On mossy bark. From Siskiyou National Forest, California.