Diatoms from soils of coniferous forests of the Bashkir state natural reserve

In the soils of coniferous forests of Bashkir State Nature Reserve were found 35 species of Bacillariophyta. Leading role in the taxonomic structure belong to the representatives of the orders Naviculales (21 taxa) и Bacillariales (9 taxa). The order Cymbellales included 3 spesies, orders Achnanthales и Thalassiophysales had 1 species each. Families Naviculaceae, Bacillariaceae и Pinnulariaceae allocated in the rank of leading families. The features of structure of partial floras and composition of dominant species depended on the type of soils and its moisture content.