SURVEY OF MICROFUNGI IN THE LANDSCHAFTSPARK DUISBURG-NORD (GERMANY)

摘要

During an excursion in the Landschaftspark Duisburg-Nord in 2009 and 2010 we were able to collect and identify more than 100 specimens of microfungi on different parts of cultivated and wild plant species. We found parasitic and saprophytic microfungion trees, bushes and herbaceous plants. Some of them have been observed only rarely until now. Most of the collected microfungi species belong to the classes of Ascomycetes, Basidiomycetes and Deuteromycetes - for example Leptosphaeria modesta (Desm.) Rabenh. on Knautia cf. arvensis (L.) Coult., Ramularia urticae Ces. on Urtica dioica L, Stigmina glomeru-losa (Sacc.) S. Hughes on Juniperus communis L, Pseudomassaria corni (Sowerby) Arx on Cornus alba L, Mollisia discolor (Mont.) W. Phillips on Cornus alba L, Botryosphaeria quercuum (Schwein.) Sacc. on Quercus robur L, Peronospora cytisi Rostr. on Laburnum anagyroides Med., Microsphaera guarinonii Briosi and Cavara on Laburnum anagyroides Med., Brachysporium dingleyae S. Hughes on Fraxinus angustifoliaVahl and Rhododendron spec, Mamiania fimbriate (Pers.) Ces. and De Not. on Carpinus betulus L, Atopospora betulina (Fr.) Petr. on Betula pendula Roth, Septoria robiniae (Lib.) Desm. (=Phloeospora robiniae (Lib.) Hohn.) on Robinia pseudoacacia L, Chalarahughesii Nag Raj and W.B. Kendr. on Quercus robur L.All specimens are located in the Herbarium ESS, Mycotheca Parva collection G.B. Feige and N. Ale-Agha.