Catalogue no.:	L-1140764
Taxon:	Polyozosia albescens (Hoffm.)
Label:	Psoroma galactinum
Family:	Lichenes
Collector:	C. Flagey
Exsiccate:	Flagey, Lich. Alger. 40
Country:	Algeria
Province:	Constantine
Locality:	Constantine
Habitat:	A. C. Sur les calcaires et les cailloux silicieux