Christensen, Knud Ib

* October 13, 1955 – January 16, 2012 †

Denmark

Collected Salicaceae and identified Rosaceae

Danielsen, Anders

* 1919 – 2006 †

Collected Poaceae and identified Caprifoliaceae

Kaasa, Jon

* 1918 – 2002 †

Norway

Collected Cyperaceae and identified Cyperaceae

Thomas Karlsson
Karlsson, Thomas

* December 04, 1945 – April 26, 2020 †

Sweden

Collected Polygonaceae and identified Caryophyllaceae

Johannes Lid
Lid, Johannes

* January 11, 1886 – September 29, 1971 †

Norway

Collected Poaceae and identified Cyperaceae

Løkken, Sverre

* October 19, 1936 – July 25, 1998 †

Collected Cyperaceae and identified Poaceae

Alvar Palmgren
Palmgren, Alvar

* April 28, 1880 – November 30, 1960 †

Finland

Collected Cyperaceae and identified Cyperaceae

Collected Rosaceae and identified Cyperaceae

Snogerup, Sven Emil

* 1929 – 2013 †

Sweden

Collected Asteraceae and identified Onagraceae

Strandhede, Sven Olof

* 1930 – 2013 †

Sweden

Identified Cyperaceae

Collected Amaranthaceae and identified Amaranthaceae

Wischmann, Finn

* October 28, 1918 – May 08, 2011 †

Norway

Collected Cyperaceae and identified Cyperaceae