Morphological and ultrastructural studies on Ulva flexuosa subsp. pilifera (Chlorophyta) from Poland
Author(s): Beata Messyasz | Joanna Czerwik-Marcinkowska | Andrzej Massalski | Bohuslav Uher | Andrzej Rybak | Lidia Szendzina | Marta Pikosz

Observations on aerophytic cyanobacteria and algae from ten caves in the Ojców National Park
Author(s): Joanna Czerwik-Marcinkowska

Cyanophytes on limestone rocks in the Szopczański Gorge (Pieniny Mountains) – their ecomorphology and ultrastructure
Author(s): Joanna Czerwik-Marcinkowska | Bohuslav Uher

Epilithic algae from caves of the Krakowsko-Częstochowska Upland (Southern Poland)
Author(s): Joanna Czerwik-Marcinkowska | Teresa Mrozińska

Basicladia chelonum (Collins) W.E. Hoffmann et Tilden (Chlorophyta, Cladophorophyceae) from Cuba (Caribbean): new observation of the ultrastructure of its vegetative cells
Author(s): Joanna Czerwik-Marcinkowska | Teresa Mrozińska | Maria Webb-Janich
