In samples a post-peat excavation pit of ther Zbyszek peat bog (Central Poland) a mass presence and development of autospores Eremosphaera viridis De Bary 1858 were observed. This species is rarely reported in Poland, ...

The study was an attempt to determine changes occurring in composition of the Caucalido-Scandicetum associations in Poland. Table 1 presents the species composition, and Tab. 2 the quantitative composition of this ...

In this paper a preliminary list and characterization of the synanthropic flora found in the area of the Płock in 1996-1999, have been presented. The rich variety of the synanthropic flora of this town is an effect of ...

The paper present a list of segetal flora taxons o f Bolimów, Bolimowska Wieś and Kolonia Bolimowska Wieś as well as their general characterization. The segetal flora of the researched area consists of 190 taxons. It ...

The work includes the list of vascular plants, discovered in 1986-1987, new for the city of Łódź. The system of references for their localities is represented by means of the charts which divide the city into 213 ...

The article presents a floristic list of 57 rarer synanthropic species registered in the course of the studies on the flora of Czestochowa town conducted in the years 1973-1985.

The article contains a list of the herbaceous synanthropic flora of selected allotments in the northern part of the city of Łódź. The studies were conducted in 1993-1995 vegetation seasons. They present the shaping of ...

The phytoplankton in the Sulejów Reservoir in 1996-1997 was dominant in spring and autumn by diatoms. The cyanobacteria were high only in several months in summer and early autumn. Biomass values was of 0.3 to 63.4 mg ...

In the present paper a list of 4 species of mosses and 25 rare species of vascular plants from the Międzyrzecze Warty and Widawki Landscape Park and surrounding areas is presented.

On the basis of 15 phytosociological releves the ruderal variant of the association Echinochloo-Setarietum was distinguished in the field cultivations of vegetables. This distinction was due to the abundant presence of ...