1. Plant Ecology and Systematics University of Kaiserslautern Kaiserslautern Germany
2. Faculty of Agricultural and Environmental Science Soil Science University of Rostock Rostock Germany
3. Department of Geography Ludwig‐Maximilians‐University Munich Germany
4. Institute of Biological Sciences, Applied Ecology and Phycology University of Rostock Rostock Germany
5. Faculty of Geography Laboratory for Climatology and Remote Sensing Philipps‐University of Marburg Marburg Germany
6. Faculty of Geography Ecological Plant Geography Philipps‐University of Marburg Marburg Germany