%0 Journal Article %J Mycologia %D 1973 %T Psilopezioid Fungi .1. History, Nomenclature, and Delimitation of Psilopezioid Genera %A Pfister, D.H. %B Mycologia %V 65 %P 321-328 %@ 0027-5514 %G English %M WOS:A1973P569200005