1. Experimental Plant Ecology; Institute of Botany and Landscape Ecology; Greifswald University; Soldmannstrasse 15 Greifswald 17487 Germany
2. Disturbance Ecology; BayCEER; University of Bayreuth; Bayreuth 95440 Germany
3. Department of Forestry and Environmental Science; Shahjalal University of Science and Technology; Sylhet 3114 Bangladesh
4. Biogeography; BayCEER; University of Bayreuth; Bayreuth 95440 Germany
5. Department of Biology; University of Western Ontario; London ON N6A 5B7 Canada
6. Plant Ecology; BayCEER; University of Bayreuth; Bayreuth 95440 Germany
7. German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig; Deutscher Platz 5e Leipzig 04103 Germany
8. Leibniz Institute of Plant Genetics and Crop Plant Research (IPK); Genebank; Satellite Collections North Malchow/Poel 23999 Germany