Abstract
The article provides a list of the localities of 268 species of weeds recorded in the years 1981–1985 on segetal habitats of the Bolimów Primeval Forest. In addition the general characteristics and an evaluation of anthropogenic changes in segetal flora in this area is presented. The analysis of collected and compiled materials has allowed the interrelationship existing between the composition of the segetal flora in the area under study and the natural conditions, state of agriculture and intensification of urban processes to be determined.