1 Institute of Biology, Martin Luther University Halle-Wittenberg, Am Kirchtor 1, D-06108, Halle, Germany. lo.korell@gmail.com.
2 Department of Community Ecology, Helmholtz Centre for Environmental Research (UFZ), Theodor-Lieser-Straße 4, D-06120, Halle, Germany. lo.korell@gmail.com.
3 German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Deutscher Platz 5e, D-4103, Leipzig, Germany. lo.korell@gmail.com.
4 German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Deutscher Platz 5e, D-4103, Leipzig, Germany.
5 Institute of Special Botany, Philosophenweg 16, D-07743, Jena, Germany.
6 Institute of Biology, Martin Luther University Halle-Wittenberg, Am Kirchtor 1, D-06108, Halle, Germany.
7 Department of Community Ecology, Helmholtz Centre for Environmental Research (UFZ), Theodor-Lieser-Straße 4, D-06120, Halle, Germany.