Ulva flexuosa subsp. pilifera (Chlorophyta, Ulvophyceae) from the Wielkopolska region (West Poland): a new observation on the ultrastructure of vegetative cells
Messyasz, Beata, Czerwik-Marcinkowska, Joanna, Uher, Bohuslav, Rybak, Andrzej, Szendzina, Lidia, Pikosz, Marta
Cyanobacteria and cyanotoxins in Polish freshwater bodies
Kobos, Justyna, Błaszczyk, Agata, Hohlfeld, Natalia, Toruńska-Sitarz, Anna, Krakowiak, Anna, Hebel, Agnieszka, Sutryk, Katarzyna, Grabowska, Magdalena, Toporowska, Magdalena, Kokociński, Mikołaj, Messyasz, Beata, Rybak, Andrzej, Napiórkowska-Krzebietke, Agnieszka, Nawrocka, Lidia, Pełechata, Aleksandra, Budzyńska, Agnieszka, Zagajewski, Paweł, Mazur-Marzec, Hanna
Benthic Diatoms as Valuable Indicators of Anthropogenic Eutrophication in Biomonitoring of Ribbon Lake
Messyasz, Beata, Treska, Ewa
Spring phytoplankton and periphyton composition: case study from a thermally abnormal lakes in Western Poland
Burchardt, Lubomira, Hindák, František, Komárek, Jiří, Lange-Bertalot, Horst, Messyasz, Beata, Pikosz, Marta, Wejnerowski, Łukasz, Jakubas, Emilia, Rybak, Andrzej, Gąbka, Maciej
Phytoseston and heterotrophic bacteria in the assessment of the waters in the Wełna and Nielba Rivers
Messyasz, Beata, Szczuka, Ewa, Kaznowski, Adam, Burchardt, Lubomira
The distribution of green algae species from the Ulva genera (syn. Enteromorpha; Chlorophyta) in Polish inland waters
Messyasz, Beata, Rybak, Andrzej
Composition and seasonal changes in filamentous algae in floating mats
Pikosz, Marta, Messyasz, Beata
Differences in the ultrastructure of two selected taxa of phytoplankton in a thermally stratified Lake Holzmaar (Germany)
Messyasz, Beata, Czerwik-Marcinkowska, Joanna, Lücke, Andreas, Uher, Bohuslav
Characteristics of Cladophora and coexisting filamentous algae in relation to environmental factors in freshwater ecosystems in Poland
Pikosz, Marta, Messyasz, Beata