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Usnea cavernosa

Back to: Lichens Index 15

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Usnea cavernosa 1
On twig. From Mt. Graham, Coronado National Forest, southern Arizona.
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Usnea cavernosa 2
On bark. From the North Shore of Lake Superior, Ontario.

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Usnea cavernosa 3
On Pseudotsuga menziesii. From Apache-Sitgreaves National Forest, eastern Arizona.

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Usnea cavernosa 4
On Pseudotsuga menziesii. From Apache-Sitgreaves National Forest, eastern Arizona.
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Usnea cavernosa 5
On Abies twig. From the North Shore of Lake Superior, Ontario.


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