SOME NEW OR RARE SPECIES IN THE FLORA OF THE JULIAN ALPS (IV). The Author communicates the presence of 5 species in the Julian Alps: Bupleurum longifolium, Festuca pulchella var. angustifolia, Potentilla Arenaria and Pulsatilla alba are new for the flora of the territory: for Androsace Helvetica a second locality is given. The sociological value of these species and their distribution in Slovenija are discussed.