1. Institute of Soil Science and Agrochemistry, Siberian Branch of the Russian Academy of Sciences (ISSA SB RAS), 8/2, Pr. Akademika Lavrentyeva, Novosibirsk 630090, Russia
2. Komarov Botanical Institute of the Russian Academy of Sciences, 2, Pr. Popova, Saint-Petersburg 197022, Russia
3. Tobolsk Complex Scientific Station of Ural Branch of the Russian Academy of Sciences, 15, Akademika Yu. Osipova, Tobolsk 626152, Russia
4. Tuvinian Institute for Exploration of Natural Resources, Siberian Branch of the Russian Academy of Sciences (TIENR SB RAS), 117A, Internacional, Kyzyl 667007, Russia
5. Science Partners, 42 Quai de Jemmapes, 75010 Paris, France