Slideshow image
Rhizocarpon geminatum Körb.  
Family: Rhizocarpaceae
[Lecidea confervoides var. concreta (Ach.) Schaer.,  more]
Rhizocarpon geminatum image
Stephen Sharnoff  
Rhizocarpon geminatum image
Stephen Sharnoff  
Rhizocarpon geminatum image
Stephen Sharnoff  
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Garry Neil  
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image
Rhizocarpon geminatum image