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 ...

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 ...

The results of investigation on aerophytic algae grown on different tree species in the area of the „Mokry Bor” reserve carried in February 1995. Among the found green algae Apatococcus lobatus played important role. It ...

Taxonomic and ecological analysis of 21 diatom species was carried out. 13 of them have not been recorded in Poland until the present study; they are: Amphora montana Krasske, Navícula erifuga Lange-Bertalot, N. goeppertiana ...

The work presents a list of segetal flora taxa of Nieborów as well as their general characterization. The segetal flora of the researched area consists of 202 taxa. It also shows a great participation of therophytes (126 ...

In 1984-1995 the desmid flora was analysed in the Lubiec peat-bog. Of 206 taxa recorded as many as 43.2% were accessory and accidental species, which testifies to a high variability of this desmid community. The Thumark ...

The study contains the revision of the herbarium specimens of the family Caryophyllaceae, subfamily Silenoideae preserved in LOD. All corrections of identifications are marked with the + sign.

The Dobrzynka River is a left tributary of the 21.5 km long Ner River. Benthos samples were collected at the town of Pabianice, where the river is affected by communal-industrial sewage inflowing from a sanatorium at the ...

In the whole area of Potentillo albae-Quercetum the communities: Galio- Carpinelum, Tilio-Carpinetum, Calamagrostio-Quercetum and Potentillo albae-Quercetum have appeared in the places of this association in the recent ...