1. Postgraduate Studies Program, Conservation of Biodiversity and Sustainable Exploitation of Native Plants (BNP), School of Biology, Faculty of Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
2. Department of Botany, School of Biology, Faculty of Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
3. Laboratory of Systematic Botany and Phytogeography, School of Biology, Faculty of Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
4. Department of Biology, Molecular Biology Subdivision, Faculty of Science and Arts, Çanakkale Onsekiz Mart University, 17020 Canakkale, Turkey