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Normandina pulchella (Borrer) Nyl.  
Family: Verrucariaceae
[Endocarpon pulchellum Borrer,  more]
Normandina pulchella image
Stephen Sharnoff  
Normandina pulchella image
Troy McMullin  
Normandina pulchella image
Samuel Brinker  
Normandina pulchella image
Stephen Sharnoff  
Normandina pulchella image
Stephen Sharnoff  
Normandina pulchella image
Stephen Sharnoff