Catalogue no.:	L-1237526
Taxon:	Bagliettoa calciseda (DC.) Gueidan & Cl.Roux
Label:	Verrucaria calciseda
Family:	Lichenes
Collector:	C.C. Plitt
Date:	1914 08 15
Country:	United States
Province:	Maryland
District:	Baltimore County
Locality:	Luinerertown?, Gunpowder Ruins