The interesting species of field weeds of the Bug River geomorphological territories in the Podlasie region

Abstract

A list of 24 species of weeds was compiled on the basis of phytosocjological researches and floristic records of the biotypes of the Bug River geomorphological territories in the Podlasie region. Four hundred and twenty phytosocjological releves were carried out during the researches, in 1994-1995. The general characteristic of the arrangement of respective species localities are given. Alongside this, the state of preservation of these localities is presented. The results of the detailed analysis of the resources concern such units of classification as: Herniaria hirsuta, Herniaria glabra, Polycnemum arvense, Agrosiemma githago, Bromus secalinus, Melandrium noctiflorum.