Slideshow image
Usnea subgracilis Vainio  
Include species within checklist Encyclopedia of Life...
Family: Parmeliaceae
Usnea subgracilis image
Stephen Sharnoff  
Usnea subgracilis image
Stephen Sharnoff  
Usnea subgracilis image
Usnea subgracilis image
Usnea subgracilis image
Usnea subgracilis image
Usnea subgracilis image
Usnea subgracilis image
Usnea subgracilis image
Usnea subgracilis image
Usnea subgracilis image