1. Institute of Biology and Soil Science, Stoletiya Vladivostoka Avenue, 159, Vladivostok 690022 Russia
2. Laboratory of Chemotaxonomy, Pacific Institute of Bioorganic Chemistry FEB RAS, Stoletiya av., 159, Vladivostok 690022 Russia
3. Department of Botany, University of British Columbia, Vancouver, B.C. V6T 1W5, Canada