First data about basidiomycetes (Basidiomycota) of Koygorodskiy National Park (Komi Republic, Russia)

The paper provides the first data on diversity of basidiomycetes of the Koygorodskiy National Park. The park was created in 2019 in the south-west of the Komi Republic (Koigorodsky and Priluzsky districts) with the aim of preserving intact forest massif developing in a natural dynamic mode. 267 species and intraspecific taxa of fungi have been identified on the territory of the reserve. Eighteen species of fungi were recorded for the first time for the Komi Republic: Chromosera cyanophylla, Clavulinopsis fusiformis, C. laeticolor, Crepidotus crocophyllus, C. subverrucisporus, Hygrophoropsis rufa, Hymenochaete cinnamomea, Lactarius aspideus, L. camphoratus, Lyomyces pruni, Macrocystidia cucumis, Odonticium septocystidia, Pluteus chrysophlebius, Protostropharia alcis, Psathyrella pygmaea, Rhodophana nitellina, Tomentella crinalis, Tricholoma frondosae. On the territory of the reserve, the locations of seven species listed in the Red Book of the Komi Republic were identified: Leucocortinarius bulbiger, Multiclavula mucida, Onnia tomentosa, Phlebia coccineofulva, Pluteus umbrosus, Rigidoporus crocatus, Thelephora palmata.