AUTUMN ASPECT OF MYCOBIOTA ON THE "HOLYTSIA" (HUTSULSCHCHYNA NATIONAL PARK)

Abstract

To study taxonomic diversity of fungi and fungі-like organisms as a landfill for the collection of mycological material, the Holytsia of the National nature park "Hutsulshchyna" is chosen. Mycological researches were carried out in the autumn of 2015–2017. In total, 188 species of fungi and fungі-like organisms were collected, including myxomycetes – 4, ascomycetes – 8, and higher basidiomycetes – 176. All revealed myxomycetes and macromycetes belong to 89 genera, 53 families, 18 orders, 6 classes and 3 departments. Among the macromycetes, the leading genera were Сortinarius (Pers.) Gray (16), Russula Pers. (10), Мycena (Pers.) Roussel (10), Amanita Pers. (9), Сlitocybe (Fr.) Staude, Marasmius (Jacq.) Fr. и Тricholoma (Fr.) Staud (by 7). By ecological trophic groups, all species were distributed as follows: symbiotrophs (mycorhizal fungi) – 72 species, xylotrophs – 57, humus saprophytes – 31, subprotected saprophytes – 25, carbotrophs, coprotrophs and entomotrophs – by 1 taxon. In the study of mycobiotic, particular attention is paid to the identification of rare species and mapping of their localities. As a result, there were 3 types of higher fungi included in the Red Data Book of Ukraine, in which 2 species belong to the rare, namely: Boletus regius Krombh., Strobilomyces strobilaceus (Scop.) Berk. and 1 of endangered species: Mutinus caninus (Huds.) Fr. For the Ukrainian Carpathians, two new types of basidiomycetes were discovered: Cordyceps militaris (L.) Fr. and Geastrum rufescens Pers. Currently, one locality of rare species is registered on the territory of the National nature park "Hutsulshchyna". On the basis of collected materials, a specific list of mycobiota was compiled and a systematic analysis was carried out.