Slideshow image
Usnea scabrata Nyl.  
Family: Parmeliaceae
Usnea scabrata image
Stephen Sharnoff  
Usnea scabrata image
Stephen Sharnoff  
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image
Usnea scabrata image