Survey of microfungi in the Kleinwalsertal (Austrian alps)

During an excursion to the Alps near the German/Austrian border (Kleinwalsertal) in August 2007, we were able to collect more than 40 species of microfungi as parasites or saprophytes on different parts of wild plants. Some of them have been observed only rarely until now. Most of the species collected belong to the classes Ascomycotina, Basidiomycotina, and Deuteromycotina. For example: -Leptosphaeria jaceae Holm on Centaurea jacea L.; -Mycosphaerella equiseticola Bond.-Mont. on Equisetum telmateia Ehrh.; -Erysiphe cichoracearum DC. on Adenostyles alliariae (Gouan) Kerner, Centaurea phrygia, Cicerbita alpina (L.) Wallr.; -Podosphaera fusca (Fr.) U. Braun comb. nov. on Petasites paradoxus (Retz.) Baumg. and Senecio alpinus (L.) Scop.; -Pirottaea veneta Sacc. and Speg. on Lamium maculatum L.; -Coleosporium tussilaginis (Pers.) Kleb. on Adenostyles alliariae, Petasites paradoxus; -Puccinia mulgedii (West.) Syd. on Cicerbita alpinl; -Titleospora equiseti (Desm.) Vassil., -Stagonospora equiseti Fautr. on Equisetum telmateia, -Valdensia heterodoxa Peyronel on Cicerbita alpina.