New records and update on the geographic distribution of Clitocybula lignicola (Lj.N. Vassiljeva) E.F. Malysheva & O.V. Morozova (Basidiomycota: Agaricales) in Russia

Abstract

Clitocybula lignicola is predominantly distributed in the Asian part of Russia. In Europe it was found only in the Urals (Komi Republic, Russia). Two new localities are situated in the northwestern part of Vologda Region (Russia). These are the first records of this species from the East European Plain, as well as the most western ones known in Europe. New records extend the geographic distribution of C. lignicola 1,204 km west of the closest site in the Urals. An updated distribution map for the species is presented and a detailed species description with illustrations based on studied collections is provided.