Institute of Environmental Biology Adam Mickiewicz University Uniwersytetu Poznanskiego 6 Poznan 61-614 Poland;
Institute of Environmental Biology Adam Mickiewicz University Uniwersytetu Poznanskiego 6 Poznan 61-614 Poland;
Institute of Dendrology Polish Academy of Sciences Parkowa 5 Kórnik 62-035 Poland;
Institute of Environmental Biology Adam Mickiewicz University Uniwersytetu Poznanskiego 6 Poznan 61-614 Poland;
Institute of Dendrology Polish Academy of Sciences Parkowa 5 Kórnik 62-035 Poland;