Refugia for the floristic diversity of Northern Ural dark conifer forests as markers of natural vegetation of the eastern European Taiga

Abstract

New data are presented on unique refugia accounting for the high floristic diversity of dark conifer forests of the Northern Urals, which have some of the highest parameters of species saturation among boreal forests of northern Eurasia. Based on the results of analysis, the most significant biological factors have been revealed and their influence on boreal tall-herb and background plant communities has been evaluated.