Additions to the lichen flora of Murmansk Region

摘要

New localities of 33 lichen species, rare and interesting for the Murmansk Region, are cited. 26 species are proposed to include in the regional Red Data Book. Cetrelia olivetorum, Collema furfuracea, Physconia detersa, Xanthoparmelia conspersa are recorded in the region for the first time.