1. Institute of Biology and Soil Science, Stoletiya Vladivostoka Avenue, 159, Vladivostok 690022 Russia
2. Tsitsin Main Botanical Garden of Russian Academy of Sciences, Botanicheskaya 4, Moscow 127276 Russia
3. Moscow State University, Faculty of Biology, Vorobovy Gory 1-12, Moscow, 119234 Russia
4. National Park Ugra , Privokzalnaya str., 1, Kaluga, 248022 Russia