Ranunculus aconitifolius L. (Ranunculaceae), a taxon new for the flora of Serbia

During extensive field investigations on Mt. Željin (central Serbia), Ranunculus aconitifolius L. (Ranunculaceae) was recorded for the first time in Serbia. This species inhabits waterlogged places near springs and streams and is most abundant within vegetation of the Calthion palustris alliance. All known habitats are situated in small areas below the mountain peaks Oglavlje and Ploška Čuka. This paper treats the taxonomic status of R. aconitifolius and presents data on its morphological characteristics, habitat preferences, and distribution in Serbia.