Description:
<jats:title>Abstract</jats:title><jats:p>The largest serpentine outcrops in Europe occur in the Balkan Peninsula. Kosovo, as a part of this region, hosts an ultramafic area of 487 km<jats:sup>2</jats:sup> within its territory. This work reports the first systematic biogeochemical survey on the significant and most representative ultramafic massifs of Kosovo. The aim of this study was (i) to detail the geochemical composition of 12 ultramafic pedons obtained from 10 selected sites chosen as representative for Kosovo, (ii) to inventoriate the flora occurring on these sites and (iii) to identify plant species with potential for use in phytostabilization or phytoextraction purposes. Twelve representative pedons from 10 different sites across the country were excavated and 27 horizon samples were collected. Regarding the serpentine flora, a total of 162 plant <jats:italic>taxa</jats:italic> located at the ultramafic sites were collected. Soils samples were characterized for basic physico‐chemical characteristics and both plant and soil samples were analyzed for chemical composition. The serpentine soils samples displayed a vast array of physico‐chemical characteristics which reflected the geochemistry of the bedrock, the degree of weathering and the horizon characteristics. However there appeared to be a relationship between edaphic properties and the occurrence of several plant species. Although most of the plants’ species did not show metal concentrations above 1000 mg kg<jats:sup>−1</jats:sup>, <jats:italic>Odontarrhena muralis</jats:italic> (syn. <jats:italic>Alyssum murale</jats:italic> Waldst. and Kit). and <jats:italic>Noccaea ochroleuca</jats:italic> (Boiss and Heldr.) F.K.Mey. (syn. <jats:italic>Thlaspi ochroleucum</jats:italic>), did, thus meeting the criterion of Ni hyperaccumulating plants. Given the aforementioned, the resilience of these plants to both tolerate and accumulate heavy metals may prove useful for phytostabilization,</jats:p>