Year: 2015, Issue: LXIII, Pages: 99 - 126
Ecological niches of Poa sichotensis Prob. и P. skvortzovii Prob. (sect. Stenopoa) are described for the first time. Special features of the coenopopulations' ecological niches depending on their geographical and ecological position in different bioclimatic zones, as well as their partial coincidence and the trends of subsequent ecological differentiation are revealed. The greatest ecological variability of coenopopulations was found in the transitional (Sikhote-Alin') bioclimatic zone.