Physcia biziana

Physcia biziana

Physcia biziana 1
On Pseudotsuga. From Carson National Forest, New Mexico.

Physcia biziana 2
(damp)
On Pseudotsuga. From Carson National Forest, New Mexico.

Physcia biziana 3
On Pseudotsuga. From Carson National Forest, New Mexico.

Physcia biziana 4
On Pseudotsuga. From Boulder Canyon, Colorado.

Physcia biziana 5
On granitic rock. From the Mojave Desert, California.

Physcia biziana 6
On granitic rock. From the Mojave Desert, California.

Physcia biziana 7 ("almost Physcia stellaris")
On rock. From Los Padres National Forest, southern California.

Physcia biziana 8
On rock. From Los Padres National Forest, southern California.

Physcia biziana 9
On bark. From Boulder Canyon, Rocky Mountains, Colorado.

Physcia biziana 10
On Quercus bark. From near Rifle, western Colorado.

Physcia biziana 11
On Quercus bark. From near Rifle, western Colorado.

Physcia biziana 12
On Pseudotsuga menziesii. From Boulder Canyon, Rocky Mountains, Colorado.

Physcia biziana 13
On Pseudotsuga menziesii. From Boulder Canyon, Rocky Mountains, Colorado.