Stictis and Schizoxylon (Stictidaceae, Ostropales) in Russia

The distribution and ecology of Schizoxylon albescens, Stictis brunnescens and S. radiata in Russia is discussed. Schizoxylon albescens is new for Russia and Asia, Stictis brunnescens is new for North Asia, Stictis radiata is reported for the first time for the Asian part of Russia from the Altai Mountains, Salair Ridge (Altaysky Krai), the Sayan Mountains (Krasnoyarsk Krai), Sakha Republic and Kodar Ridge (Zabaykalsky Krai) as well as additionally recorded from the Kola Peninsula (Murmansk region).