Abstract: | This paper presents the comparative study of the phytocoenoses of the association Festuco rubrae-Agrostietum capillaris Horvat 1951, which have been identified in the drainage basin of the Vaslui River (at 395 m of altitude) and in the Stânişoara Mountains (at 608 – 730 m of altitude). For this purpose, we compared the phytocoenological tables and we estimated the diversity of the plant communities by the analysis of the species richness, of the Shannon’s diversity index and of the species evenness. Simultaneously, we made a comparative analysis of the bioforms, of the floristic elements and of the ecological indices. |