“…is a sub-Mediterranean, sub-Atlantic, montane element (Düll 1985) occurring on shaded siliceous or calcareous rocks (Ahrens 2001, Cortini Pedrotti 2006. It is red-listed in many Central European countries (Hodgetts 2015), but probably it is not so rare in SE Europe evidenced even by our many recent collections from Serbia: Golija Biosphere Reserve, Suva Mts, Pešter plateau (Papp and Erzberger 2005, 2009, Papp et al 2014c, from Montenegro: Lovćen, Durmitor, Bjelasica Mts (Papp and Erzberger 2007a, 2010, Papp et al 2013b, from Bulgaria, Strandzha Mts (Papp et al 2011b), from Albania , from the Republic of Macedonia, Mavrovo Mts (Papp et al 2016b). It was also reported from the neighbouring Mt Voras in Greece (Papp et al 2011a).…”