Catalogue no.:	L-1205060
Taxon:	Chrysothrix caesia (Flot. ex Körb.) Ertz & Tehler
Label:	Arthonia caesia
Family:	Lichenes
Collector:	Clifford M. Wetmore
Collector no.:	30545
Date:	1977 09 10
Country:	United States
Province:	Minnesota
District:	St. Louis
Locality:	7 miles S of Hoyt Lakes
Habitat:	Red pine plantation, 40 years old
Remarks:	Copper- Nickel Enviromental Study Plot G24