Letharia columbiana

Letharia columbiana

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Letharia columbiana 1
On dead twig. From interior southern British Columbia.

Letharia columbiana 2
On Cedrus twig. From the eastside of the Cascades, Oregon.

Letharia columbiana 3
On twig. From the eastside of the Cascades, Oregon.

Letharia columbiana 4
From California.

Letharia columbiana 5 on juniper
From Yosemite Creek, above Highway 120, Sierra Nevada

Letharia columbiana 6 on juniper
From Yosemite Creek, above Highway 120, Sierra Nevada

Letharia columbiana 7 on juniper
From Yosemite Creek, above Highway 120, Sierra Nevada

Letharia columbiana 8 on juniper
From Yosemite Creek, above Highway 120, Sierra Nevada

Letharia columbiana 9
On cedar twig. From the eastside of Oregon Cascades.

Letharia columbiana 10
On Pinus twig. From Garibaldi Provincial Park, British Columbia.

Letharia columbiana 11
On Pinus twig. From Garibaldi Provincial Park, British Columbia.

Letharia columbiana 12 on juniper
From Yosemite Creek, above Highway 120, Sierra Nevada