Catalogue no.:	L-1204766
Taxon:	Arthonia atra (Pers.) A.Schneid.
Label:	Opegrapha atra
Family:	Lichenes
Collector:	J. Baumgartner
Date:	1928 04 18
Country:	Croatia
Locality:	Adriagebiet, Istrien. Valle St. Martino