摘要：Saponaria pumilio is an alpine, herbaceous species from Caryophyllaceae family. It occurs dispersed in Eastern Alps and R omanian Carpathians (Iezer P.pu a and F.g.ra Massif). It was integrated in Potentillo chrysocraspedae– Festucetum airoidis association, class Juncetea trifidi K LIKA et H ADAC 1944, order Caricetalia curvulae Br. Bl. 1926, alliance Caricion curvulae Br. Bl. 1925 Bo caiu 1971. In this paper we present some aspects of S. pumilio coenological integration in Iezer P.pu a Mountains. The Potentillo chrysocraspedae–Festucetum airoidis association was characterized based on some phytocoenological investigations made in this Massif. The identified relevés from Iezer P.pu a M assif were included in a phytocoenological table and the data were calculated by the Diemont method. Using this method we observed that bioforms are well represented by hemicryptophytes, followed by camephytes. With regard to phytogeographic elements, the Carpathian Balkan, Eurasian and European Arctic Alpine are prevalent. The presence of Potentilla ternata species indicated the affiliation of this association to Carpathian Balkan area
关键词：Saponaria pumilio; bioforms; phytogeographic elements
