Pseudobaeospora albidula (Agaricales) found in the Czech Republic.

Abstract

In autumn 2017, during a mycological survey in Radotínské údolí Nature Reserve (Bohemian Karst), interesting, small, gilled fruitbodies were found. Their conspicuous features were an overall whitish colour and strikingly acrid taste. The collections were particularly compared with two very similar taxa, Pseudobaeospora albidula Bas and P. calcarea Clémençon & Ayer, and identified as the first one. The aim of this paper is to publish authentic data on the macroand micromorphology of this species and to describe its ecological conditions at the locality.