1. Department of Biology University of Fribourg Chemin du Musée 10 1700 Fribourg Switzerland
2. Department of Plant Sciences University of California Davis One Shields Avenue Davis CA 95616 USA
3. Department of Chemistry and Biology ‘A. Zambelli’ University of Salerno Via Giovanni Paolo II 132 84084 Fisciano, Salerno Italy
4. Department of Botany University of Wyoming 1000 E. University Ave. Laramie WY82071 USA
5. Swiss Institute of Bioinformatics 1700 Fribourg Switzerland
6. Department of Botany and Biodiversity Research Faculty of Life Sciences University of Vienna Rennweg 12 A‐1030 Vienna Austria