Within 22 endemic ıvoody taxa of Mediterranean Region, ıvhich iıas a rich floristic structure, there are 6 endemic taxa that belong to Rosaceae family. This article has been prepared for introducing the morphologic and grovving area features of endemic Rosaceae taxa (Pyrus serikensis, Pyrus syriaca var.microphylla, Prunus cocomilia \ar.puberula, Crataegus aronia var.minuta, Crataegus aronia \ar.dentata and Rosa dum alis \aruıntalyensis). After field and laboratory studies, morphological, palynological and groıving area features and their distributions \vere investigated in detail.