1. ROLE OF HIGH- AND LOW-ELEVATION POSTGLACIAL REFUGIA IN PRESERVING PLANT DIVERSITY: CASE OF CENTRAL EUROPEAN GALIUM PUSILLUM AGG.. Authors: ADAM KNOTEK, FILIP KOLÁŘ.2. PHYLOGEOGRAPHY OF CARPATHIAN PLANTS ABOVE AND BELOW THE TIMBERLINE – CASE STUDY OF TWO ARABIDOPSIS SPECIES WITH PRONOUNCED ALTITUDINAL ECOTYPIC VARIATION. Authors: FILIP KOLÁŘ, GABRIELA FUXOVÁ, ADAM KNOTEK, ELIŠKA ZÁVESKÁ, KAROL MARHOLD.