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Leucodecton occultum (Eschw.) A. Frisch  
Family: Graphidaceae
[Leptotrema compunctum (Ach.) Müll. Arg.,  more]
Leucodecton occultum image
Frank Bungartz  
Leucodecton occultum image
Harrie Sipman  
Leucodecton occultum image
Leucodecton occultum image