Based on field research in the Murmansk Region past two years, twenty lichen species (Acolium karelicum, Bacidina inundata, Biatora chrysantha, B. efflorescens, Bryoria glabra, Hymenelia rhodopis, Lecanora albellula, L. anopta, cadubriae, Lecidea albohyalina, Lepraria elobata, jackii, Micarea melaena, M. misella, Rhexophiale rhexoblephara, Thelidium submethorium, Verrucaria hydrela, Xylographa ...