Keuck, G 1977: Ontogenetisch-systematische Studie über Erioderma. - Bibliotheca Lichenologica, 6, J. Cramer, Vaduz. 175 pp. [RLL List # 183 / Rec.# 21942] Keywords: COCCOCARPIA/ ERIODERMA/ HYDROTHYRIA/ KOERBERIA/ LEPTOCHIDIUM/ LOBARIA/ MASSALONGIA/ NEPHROMA/ PANNARIA/ PARMELIELLA/ PELTIGERA/ PLACYNTHIUM/ POLYCHIDIUM/ PSEUDOCYPHELLARIA/ PSOROMA/ SOLORINA/ SPILONEMA/ STICTA/ VESTERGRENOPSIS
Abstract: 20 fig. 5 tab. 217 photos [Includes comparison of apothecial development of Erioderma with genera in the Peltigeraceae, Stictaceae, Placynthiaceae, Coccocarpiaceae, and Pannariaceae. A key and brief descriptions for 14 species of Erioderma is provided.]