Year: 2019, Number: 3, Pages: 71-77
The paper contains information about 8 protected lichens of Askold Island. Five lichen species are included in Red Data Books of Russian Federation and Primorye Territory: Leptogium burnetiae С. W. Dodge, Menegazzia terebrata (Hoffm.) A. Massal., Parmotrema reticulatum (Taylor) M. Choisy, Punctelia rudecta (Ach.) Krog и Pyxine sorediata (Ach.) Mont. Three lichen species are in Red Data Book of Primorye Territory: Anzia colpodes (Ach.) Stizenb., A. opuntiella Müll. Arg., Cetrelia japonica (Zahlbr.) W. L. Culb. et C. F. Culb. Each species is characterized by the distribution, the types of phytocoenosis where it was found, the substrates and the frequency of occurrence within the study area. Brief information on their distribution in the world and on the territory of the Russian Federation is provided. The condition of the lichen populations and factors affecting their ecologic-substrate relationship are discussed.