1. Botanischer Garten und Botanisches Museum Berlin Freie Universität Berlin Königin‐Luise‐Str. 6–8 14195 Berlin Germany
2. Department of Botany Faculty of Science Charles University Benátská 2 CZ 12800 Prague Czech Republic
3. Institute of Botany The Czech Academy of Sciences Zámek 1 CZ 25243 Průhonice Czech Republic
4. Data Science Lab Office of the Chief Information Officer Smithsonian Institution Washington D.C. 20013‐7012 USA
5. Department of Botany National Museum of Natural History Smithsonian Institution Washington D.C. 20013‐7012 USA
6. Botanic Institute of Barcelona (IBB‐CSIC‐ICUB) Pg. del Migdia s.n. ES 08038 Barcelona Spain
7. Freie Universität Berlin Evolutionary Biology Berlin Germany
8. Berlin Center for Genomics in Biodiversity Research Berlin Germany
9. Leibniz‐Institute of Freshwater Ecology and Inland Fisheries (IGB) Berlin Germany
10. Department of Biological Sciences University of Memphis Memphis Tennessee 38152 USA
11. Center for Biodiversity University of Memphis Memphis Tennessee 38152 USA
12. Plant Science and Biodiversity Centre Slovak Academy of Sciences SK‐84523 Bratislava Slovakia
13. Department of Plant Biology, Ecology, and Evolution Oklahoma State University Stillwater Oklahoma 74078 USA