Catalogue no.:	L-1231296
Taxon:	Arthonia calcarea (Turner ex Sm.) Ertz & Diederich
Label:	Opegrapha calcarea
Family:	Lichenes
Collector:	Jul. Baumgartner
Date:	1928 04 12
Country:	Croatia
Province:	Istarska zupanija
Locality:	Adriagebiet, Istrien: an der Str. Castagneda [meaning the street Kastanija?] nördlich von Cittanuova [Novigrad] an der xxx-xxx
Habitat:	Strandfelsen (Kalk)