The article contains a list of new localities of 253 weeds species discovered on cultivated fields of the Łódź Elevation. The studies were conducted by means of a lattice of squares 2x2 km (Fig. 1).

The article is continuation of part XIII. It gives localities of most species belonging to the Eucarex subgenus according to sheets collected in Herbarium Universitatis Lodziensis. Corrections of markings during revision ...

The article presents characteristics of the Lamio-Vevonicetum politae association on the area of the Czestochowa Upland and prospects for its survival here. Table II gives an insight into composition of the associatio ...

The paper presents the new stands of 68 rare and interesting species of vascular plants. The floristic records come from the Ravka valley and forest complexes of Puszcza Bolimowska.

The article presents findings of the further studies on algae from the Mesotaeniaceae family and the Desmidiales order. It contains important information on the area of studies, which is affected negatively by the ...

The paper presents the new stands of 68 rare and interesting species of vascular plants. The floristic records come from the Ravka valley and forest complexes of Puszcza Bolimowska.