1. Botany Unit (Mycology), Finnish Museum of Natural History PO Box 7 FI‐00014 University of Helsinki Finland
2. Natural History Museum, Univ. of Oslo Blindern Oslo Norway
3. Komarov Botanical Inst., Russian Academy of Sciences St. Petersburg Russia
4. Lower Penylan Glasbury Powys, Wales UK
5. Impasse des Écoles Neufchef France
6. Inst. of Ecology and Earth Sciences, Univ. of Tartu Tartu Estonia