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Phaeophyscia hirsuta (Mereschk.) Essl.  
Family: Physciaceae
[Physcia hirsuta Mereschk.,  more]
Phaeophyscia hirsuta image
Stephen Sharnoff  
Phaeophyscia hirsuta image
Troy McMullin  
Phaeophyscia hirsuta image
Stephen Sharnoff  
Phaeophyscia hirsuta image
Stephen Sharnoff