Mycological Reports. Part 6

The paper aims to expand the knowledge of the distribution of fungi in Poland. It presents data on 237 species of macrofungi (10 species of Ascomycota and 227 species of Basidiomycota) occurring at 383 new localities in 10 voivodeships and 41 mesoregions.

Among them, eight species are not mentioned in the Polish species checklists, although they were reported in publications later (Kujawa et al. 2025): Aureoboletus projectellus, Chlorophyllum olivieri, Leccinum albostipitatum, Mycoacia nothofagi, Phaeotremella frondosa, Pholiota limonella, Ramaria fagicola, Scutellinia crinite. Three species are strictly protected in Poland (Buglossoporus quercinus = Fomitopsis pulvina, Hapalopilus croceus, Pycnoporellus alboluteus), two species are partially protected in Poland (Fistulina hepatica, Inonotus obliquus), and 61 species are included in the Red List of Macrofungi in Poland (15 in category E, 14 in category V, 29 in category R, 3 in category I).