Catalogue no.:	L-1207537
Taxon:	Arthonia excedens (Nyl.) Zahlbr.
Label:	Arthonia excedens
Family:	Lichenes
Collector:	W.J. Eyerdam
Collector no.:	765
Date:	1949 08 10
Country:	United States
Province:	Alaska
Locality:	Washington Bay, Kuiu Island
Habitat:	On Craetegus bark