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 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 ...

This study contains results of the taxonomic analysis of green algae from the ponds of the Załęczański Landscape Park. Application of the Thumarek’s eutrophy coefficient enabled to mark off oligotrophical and eutrophical ...

The paper contains a list of algae taxa collected in 3 water resevoirs in the Botanical Garden in Łódź in the years 1996-1997. 128 taxa of algae from periphyton and benthos has been identified: 96 of Chrysophyla, (among ...

As a result of research conducted in central Poland between 1999 and 2000 localities of Oenothera flaemingina Hudziok were noted, a new species for central Poland, and new localities of previously noted 14 species and ...

In this paper a preliminary list and characterization of the synanthropic flora found in the area of the Łęczyca in 1998-2000, have been presented. The rich variety of the synanthropic flora of this town is an effect of ...

In this paper the geobotanical character of some parts of the Broników forest range is presented. The results of researches taken place during 1998 and 1999 are 36 taxons of lichens, 24 species of bryophytes and 77 species ...

Poland is a country, in which biological diversity has been well retained. This concerns both arable fields and areas economically exploited in other ways. This results both from the small size of most farms, relatively ...

Association Spirodelo-Salvinietum Slavnic of the class Lemnetea is described in the water of three ponds. To gain knowledge on the hydroecological conditions of the ponds physico-chemical investigations of their water ...