Rolf Berg, Botanical garden and museum, University of Oslo, Norway
Tore Berg, Drammen, Norway
Liv Borgen, Botanical Garden and Museum, University of Oslo, Norway
Anne Brysting, Botanical Garden and Museum, University of Oslo, Norway
Knud Ib Christensen (†), Botanic Garden, University of Bergen, Norway
Åslög Dahl, Botanical Institute, Göteborg University, Sweden
Gertrud Dahlgren (†), Department of Systematic Botany, University of Lund, Sweden
Stefan Ekman, Botanical Institute, University of Bergen, Norway
Reidar Elven, Botanical Garden and Museum, University of Oslo, Norway
Stefan Ericsson, Department of Ecological Botany, University of Umeå, Sweden
Niels Faurholdt, Køge, Denmark
Christopher Fraser-Jenkins, Kathmandu, Nepal
Lars Fröberg Lund, Sweden
Mats Gustafsson, Swedish University of Agricultural Sciences, Alnarp, Sweden
Steinar Handeland, Botanical Institute, University of Bergen, Norway
Alfred Hansen (†), Botanical Museum, University of Copenhagen, Denmark
Mikael Hedrén, Department of Systematic Botany, University of Lund, Sweden
Ulla-Maj Hultgård, Bergius Foundation, Academy of Sciences, Stockholm, Sweden
John Inge Johnsen, Rennesøy, Norway
Bengt Jonsell, Bergius Foundation, Academy of Sciences, Stockholm, Sweden
Lena Jonsell, Swedish University of Agricultural Sciences, Uppsala, Sweden
Per Magnus Jørgensen, Botanical Institute, University of Bergen, Norway
Niilo Karhu, Helsinki, Finland
Thomas Karlsson, Swedish Museum of Natural History, Stockholm, Sweden
Tommy Knutsson, Degerhamn, Sweden
Ilkka Kukkonen, Botanical Museum, University of Helsinki, Finland
Arto Kurtto, Botanical Museum, University of Helsinki, Finland
Gunvor Larsson, Bergius Foundation, Academy of Sciences, Stockholm, Sweden
Simon Lægaard (†), Department for Systematic Botany, University of Aarhus, Denmark
Unto Laine, Botanical Institute, University of Turku, Finland
Raino Lampinen, Botanical Museum, University of Helsinki, Finland
Per Lassen, Lund, Sweden
Magnus Lidén, Botanical Garden, University of Uppsala, Sweden
Torbjörn Lindell, Department of Systematic Botany, University of Lund, Sweden
Thomas Marcussen, Oslo, Norway
Henry Nielsen, Copenhagen, Denmark
Örjan Nilsson, Botanical Garden, University of Uppsala, Sweden
Jaakko Nurmi, Botanical Museum, University of Helsinki, Finland
Anders Often, Norwegian University of Agriculture, Ås, Norway
Benjamin Øllgaard (†), Department of Systematic Botany, University of Aarhus, Denmark
Ulf Olsson, Södra Sandby, Sweden
Dag Olav Øvstedal, Botanical Institute, University of Bergen, Norway
Jóhann Pálsson, Botanical Garden, Reykjavík, Iceland
Mikko Piirainen, Botanical Museum, University of Helsinki, Finland
Honor Prentice, Department of Systematic Botany, University of Lund, Sweden
Johannes Reiersen (†), Bodø, Norway
Krzysztof Rostański (†), Katowice, Poland
Jaakko Sarvela (†), Helsinki, Finland
Britt Snogerup, Department of Systematic Botany, University of Lund, Sweden
Sven Snogerup (†), Department of Systematic Botany, University of Lund, Sweden
Juha Suominen, Botanical Museum, University of Helsinki, Finland
Roger Svensson, Swedish University of Agricultural Sciences, Uppsala, Sweden
Eva Tigerschiöld, Stockholm, Sweden
Pertti Uotila, Botanical Museum, University of Helsinki, Finland
Livia Wanntorp, Stockholm, Sweden
Björn Widén, Lund, Sweden
Jan Wesenberg, Botanical Garden and Museum, University of Oslo, Norway
Marita Wigren-Svensson, University of Uppsala, Sweden
Peter Wind, Rønde, Denmark