Catalogue no.:	L-1140959
Taxon:	Placodium murorum
Label:	Placodium murorum
Family:	Lichenes
Collector:	C. Flagey
Exsiccate:	Flagey, Lich. Alger. 55
Country:	Algeria
Province:	Constantine
Locality:	Sidi-Mecid, près Constantine
Habitat:	R. R. Sur les grandes rochers calcaires