Ionaspis lacustris (With.) Lutzoni  
Family: Hymeneliaceae
[Aspicilia lacustris (With.) Th. Fr.,  more]
Ionaspis lacustris image
Stephen Sharnoff  
Ionaspis lacustris image
Troy McMullin  
Ionaspis lacustris image
Samuel Brinker  
Ionaspis lacustris image
Samuel Brinker  
Ionaspis lacustris image
Stephen Sharnoff  
Ionaspis lacustris image
Stephen Sharnoff  
Ionaspis lacustris image
Stephen Sharnoff