Regional tree-ring width chronology of the Scots pine (Pinus sylvestris L.) was constructed from 8 sites in the forest-steppe belt situated in the foothills of
Carex brunnescens(Pers.), a typical clonal species, is considered to be the only herb found to date that can develop on sand dunes in Maqu alpine region of nort
Research on germination strategies has been proposed as a tool for understanding the evolutionary patterns of plant species living in extreme climate conditions