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Pyrenula subelliptica (Tuck.) R.C. Harris  
Family: Pyrenulaceae
Pyrenula subelliptica image
Gary Perlmutter  
Pyrenula subelliptica image
Gary Perlmutter  
Pyrenula subelliptica image
Pyrenula subelliptica image
Pyrenula subelliptica image
Pyrenula subelliptica image
Pyrenula subelliptica image