@book {927,
	title = {Schwarzfruchtige, saxicole Sippen der Gattung Caloplaca (Lichenes, Teloschistaceae) in Mitteleuropa, Mittelmeergebiet und Vorderasien.},
	series = {Bibliotheca Lichenologica},
	volume = {3},
	year = {1974},
	pages = {186},
	publisher = {J. Cramer},
	organization = {J. Cramer},
	address = {Berlin},
	author = {Wunder, H.}
}
