1. Laboratoire ‘Caractérisation Génomique des Plantes’, Faculté des Sciences, Université Saint-Joseph, Campus Sciences et Technologies, Mar Roukos, Mkalles, BP: 1514 Riad el Solh, Beirut 1107 2050, Lebanon
2. Institute of Dendrology, Polish Academy of Sciences, Parkow 5, 62-035 Kórnik, Poland
3. Department of Forest Botany, Faculty of Forestry, Kahramanmaras Sutcu Imam University, 46100 Kahramanmaras, Turkey
4. Consejo Superior de Investigaciones Cientificas, Institute of Botany, Passeig del Migdia s/n, 08038 Barcelona, Spain
5. Department of ‘Ecologie et Gestion de la Biodiversite’, CERSP, UMR 7204, National Museum of Natural History, 61 rue Buffon, Paris 75005, France
6. Institute of Botany of National Academy of Sciences of Ukraine, Tereschenkivska 2, Kiev, Ukraine