1. Faculty of Forestry and Wood Processing Czech University of Life Sciences in Prague Suchdol Czech Republic
2. Far Eastern Branch of the Russian Academy of Sciences Federal Scientific Center of the East Asia Terrestrial Biodiversity Vladivostok Russia
3. Siberian Federal University Krasnoyarsk Russia
4. Botanical Garden‐Institute of the Far Eastern Branch of the Russian Academy of Sciences Vladivostok Russia
5. Institute of Botany Czech Academy of Sciences Průhonice Czech Republic
6. Department of Botany, Faculty of Science University of South Bohemia České Budějovice Czech Republic
7. Department of Biological Science College of Natural Sciences Andong National University Andong South Korea