Authors
Ivett Hegedüs
Danube-Drava National Park Directorate, Németh Márton str. 23, Pécs, Hungary
Gábor Sramkó
sramko.gabor@science.unideb.hu
University of Debrecen, Department of Botany, Institute of Biology and Ecology, Debrecen, Hungary
HUN-REN–UD Conservation Biology Research Group, Debrecen, Hungary
Dénes Bartha
University of Sopron, Institute of Environmental Protection and Nature Conservation, Faculty of Forestry, Sopron, Hungary
