Nephroma resupinatum

Nephroma resupinatum 1
On fallen Acer. From the Gifford Pinchot National Forest, Washington.

Nephroma resupinatum 2
On mossy Quercus. From the northern Sierra Nevada, California.

Nephroma resupinatum 3
On bark. From Southeast Alaska.

Nephroma resupinatum 4
On Acer macrophyllum. From the Klamath Range, northwestern California.

Nephroma resupinatum 5
On mossy rock by river. From Wenatchee National Forest, Washington.

Nephroma resupinatum 6
On rock by river. From Wenatchee National Forest, Washington.

Nephroma resupinatum 7
On rock by river. From Wenatchee National Forest, Washington.

Nephroma resupinatum 8
On rock by river. From Wenatchee National Forest, Washington.

Nephroma resupinatum 9
On rock. From Deboullie Mountain, northern Maine.