1. School of Archaeology, University of Oxford, Oxford, UK
2. Unit of Comparative Plant Ecology and Department of Archaeology, The University of Sheffield, Sheffield, UK
3. Israel National Herbarium, Hebrew University of Jerusalem, Jerusalem, Israel
4. Department of Natural Resources, Newe-Ya’ar Research Center, Agricultural Research Organization, Ramat Yishay, Israel
5. The Mina and Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat Gan, Israel
6. Department of Natural Resources, Agricultural Research Organization, Volcani Center, Bet-Dagan, Israel