The ecological conditions specific to the researched territory have favoured installation of a wooden vegetation represented by mountain beech forests, beech and resinous mixed forests and pure spruce-fir forests. Locally, on limited areas and superficial soils, relict pine phytocoenosis have been identified. Two plant communities from Vaccinio – Piceetea Br.-Bl. 1939 and Erico – Pinetea Horv. 1959 classes are presented and analysed in this paper from the bioforms, floristic elements and ecological requests perspectives.