Catalogue no.:	L-1140947
Taxon:	Placodium circinatum
Label:	Placodium circinatum
Family:	Lichenes
Collector:	C. Flagey
Exsiccate:	Flagey, Lich. Alger. 49
Country:	Algeria
Province:	Constantine
Locality:	Constantine, Azeba et Mila
Habitat:	C. C. Sur tous les calcaires