Catalogue no.:	L-1145368
Taxon:	Rhizocarpon geographicum
Label:	Rhizocarpon geographicum
Family:	Lichenes
Collector:	C. Flagey
Exsiccate:	Flagey, Lich. Alger. 169
Country:	Algeria
Province:	Mila
Locality:	tous d' Algéroe
Habitat:	C. C. Sur tous les rochers siliceux