Dr. Nikolai Walterovich Friesen, PD, Dr., Botanical Garden, University of Osnabrück, Osnabrück, Germany
Dr. Xian-Chun Zhang, Professor, Curator of the Chinese National Herbarium, Beijing, China
Dr. Harald Schneider, Dr., Natural History Museum, London, United Kingdom
Dr. Dmitry Nikolaevich Shaulo, Dr., Central Sibirian botanical garden, Novosibirsk, Russian Federation
Prof. Herbert Hurka, Professor, Department of Botany, University of Osnabrück, Osnabrück, Germany
Prof. Tatiana Alexandrovna Terekhina, Professor, Department of Botany, Altai State University, Barnaul, Russian Federation
Prof. Marina Mikhaylovna Silantieva, Professor, Head of Department of Botany, Head of Biological Faculty, Altai State University, Barnaul, Russian Federation
Prof. Alexander Sergeevich Revushkin, Professor, Department of Botany, Tomsk State University, Tomsk, Russian Federation
Prof. Katsuhiko Kondo, Professor, Tokyo University of Agriculture, Tokyo, Japan
Prof. Irina Ivanovna Gureeva, Professor, Krylov Herbarium, Tomsk State University, Tomsk, Russian Federation
Prof. Peter Grigorievich Gorovoy, Laboratory of plants chemotaxonomy, Pacific Institute of Bioorganic Chemistry, Vladivostok, Russian Federation
Dr. Dmitry Alexandrovich German, South-Sibirian botanical garden, Barnaul, Russia – Heidelberg, Germany, Russian Federation
Prof. Ronnie Viane, Professor, Department of Botany, Ghent University, Belgium, Ghent, Belgium
Dr. Frank Blattner, Dr., Department of Taxonomy, Institute of Plant Genetics and Crop Plant Research, Gatersleben, Germany
Prof. Dirk Albach, Professor, Botany Department, University of Oldenburg, Oldenburg, Germany
Dr. Sergey Vladimirovich Smirnov, South-Sibirian botanical garden, Altai State University, Barnaul, Russian Federation
Dr. Christian Printzen, Dr., Senckenberg Forschungsinstitut und Naturmuseum, Frankfurt am Main, Germany