Ciferri's Supplement to Lindau & Sydow's Thesaurus
	Hawksworth's Lichens 1961-1969 Index of Fungi Supplement
	Index of Fungi
	Index of Fungi. A Supplement to Petrak's Lists 1920-1939
	Lamb, I.M. Index Nominum Lichenum Inter Annos 1932 et 1960 Divulgatorum
	Lindau & Sydow's Thesaurus Litteraturae Mycologicae et Lichenologicae
	Petrak's Lists
	Saccardo's Sylloge Fungorum
	Zahlbruckner's Catalogus Lichenum Universalis