Entoloma jahnii, a rare species in Europe

摘要

The author describe two localities of Entoloma jahnii W?lfel & Winterh., which were found during the mycocoenological research in Pomerania and Wielkopolska Regions in the phytocoenoses of Carici elongatae-Alnetum and Galio sylvatici-Carpinetum associations. The article consists of a description of gathered specimens and some remarks concerning ecology of this rare species.