LICHENS ON TREES IN LARCH LIGHT FOREST ON THE BOLSHOY PAYPUDYNSKY RIDGE (POLAR URALS)
The article discusses the results of a study of the lichen flora in larch light forest on Bolshoy Paypudnysky ridge (Polar Urals). This phytocoenosis, located in the tundra zone, near the northern border of woody vegetation is of particular interest as lichen object. Analysis of the list of species showed a significant part of the boreal species, which serves to emphasize the important role for the dissemination of the presence of lichens necessary substrates and favorable microclimatic conditions.