New data on aphyllophoroid fungi (Basidiomycota) of the protected areas of the Leningrad Region. XII. State nature reserve “Orekhovsky”

The paper provides the data on aphyllophoroid fungi of the regional nature reserve “Orekhovsky” situated in the Priozersky and Vsevolozhsky districts of the Leningrad Region. Based on author’s research, 147 species of macromycetes of this group were recorded for the territory of the reserve, including the locations of protected in the Leningrad Region Junghuhnia collabens, J. pseudozilingiana and Rigidoporus crocatus. An annotated list of species with data on their habitats, substrates and frequency are presented. Hypochnicium cremicolor and Helicogloea subardosiaca are published for the first time for the Leningrad Region. Helicogloea subardosiaca are new for Russia. The specimens of some, including rare species are kept in the Herbarium of the Komarov Botanical Institute RAS (LE).