1. Institute of Entomology Biology Centre of the Czech Academy of Sciences Ceske Budejovice Czechia
2. Faculty of Science University of South Bohemia Ceske Budejovice Czechia
3. Department of Systematics, Biodiversity and Evolution of Plants (With Herbarium) University of Goettingen Göttingen Germany
4. Natural Chemistry Research Group, Department of Chemistry University of Turku Turku Finland
5. Department of Integrative Biology University of Texas at Austin Austin Texas USA
6. Smithsonian Tropical Research Institute Ancón Republic of Panama