Debarya glyptosperma (De Bary) Wittrock 1872 (Zygnemataceae, Chlorophyta) as a possible airborne alga - a contribution to its palaeoeocological interpretation
Department of Biogeography and Palaeoecology, Faculty of Geographical and Geological Science,Adam Mickiewicz University, Dziegielowa 27, 61-680 Poznan, Poland