Pyrenula pseudobufonia (Rehm) R.C. Harris  
Family: Pyrenulaceae
[Pyrenula neglecta R.C. Harris,  more]
Pyrenula pseudobufonia image
Stephen Sharnoff  
Pyrenula pseudobufonia image
Troy McMullin  
Pyrenula pseudobufonia image
Troy McMullin  
Pyrenula pseudobufonia image
Gary Perlmutter  
Pyrenula pseudobufonia image
Stephen Sharnoff