The study characterises the forest communities in the Las Hrabeński PLH 180039 Natura 2000 area. The study site, with an area of 125.6 ha, is in the Pogórze Bukowskie foothills (Western Carpathians) in the southern part of Podkarpackie Province. In 2019, 30 phytosociological relevés were made using the Braun-Blanquet method. Analysis of the relevés showed the presence of three subassociations: Tilio-Carpinetum typicum, Dentario glandulosae-Fagetum typicum and Dentario glandulosae-Fagetum lunarietosum. The identified plant communities are in good condition due to having many characteristic species and high general species richness. Additionally, protected and ancient woodland plant species were found in these communities.