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Staurothele monicae (Zahlbr.) Wetmore  
Family: Verrucariaceae
[Endocarpon monicae Zahlbr.,  more]
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Stephen Sharnoff  
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Joselyn Fenstermacher  
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Staurothele monicae image
Staurothele monicae image
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Staurothele monicae image
Staurothele monicae image