Catalogue no.:	L-1239682
Taxon:	Biatora subduplex (Nyl.) Räsänen ex Printzen
Label:	Lecidea subduplex
Family:	Lichenes
Collector:	Sten Ahlner
Date:	1929 09 11
Country:	Russia
Province:	Kareliya
Locality:	Karelia Ladogensis, Ruskeala, kyrkbyn