Title: Biblio RTF Export
Author: Biblio 7.x

R. B.  Filson, ?The lichen genera Heppia and Peltula in Australia?, Muelleria, vol. 6, pp. 495-517, 1988.

T. D. V.  Swinscow and Krog, H., Macrolichens of East Africa. Dorchester: Henry Ling Ltd, The Dorset Press, 1988.