The lichens of the “Mikhailovskoye” A. S. Pushkin historical-literary and natural-landscape memorial museum (the Pskov region)
... analysis as well as an analysis of lichen life forms. The article also considers the distribution of lichens by substrates. 3 species are protected at the national level, 14 are rare in the Baltic region, and 30 of the listed species are new for the memorial estate.
В., Гимельбрант Д.
Е., Урбанавичене И.
Н. и др.
Лишайники Михайловского и его окрестностей // Михайловская пушкиниана: Природа ...