Johan Israel Axel Arrhenius

November 14, 1858 – 1950

Finland

Asteraceae

Collected Asteraceae and identified Cyperaceae

Anders Danielsen

September 13, 1919 – October 29, 2006

Norway

Poaceae

Collected Poaceae and identified Caprifoliaceae

Per Karl Hjalmar Dusén
Per Karl Hjalmar Dusén

August 04, 1855 – January 22, 1926

Sweden

Asteraceae

Collected Asteraceae and identified Asteraceae

Reidar Elven

Norway

Poaceae

Collected Poaceae and identified Poaceae

Collected Dryopteridaceae and identified Pteridaceae

Collected Rosaceae and identified Rosaceae

Thomas Karlsson
Thomas Karlsson

December 04, 1945 – April 26, 2020

Sweden

Polygonaceae

Collected Polygonaceae and identified Caryophyllaceae

Hildur Krog

March 22, 1922 – August 25, 2014

Norway

Parmeliaceae

Collected Parmeliaceae and identified Parmeliaceae

Anders Often

Norway

Asteraceae

Collected Asteraceae and identified Asteraceae

Hans Tralau

1932 – 1977

Identified Boraginaceae

Finn Wischmann

October 28, 1918 – May 08, 2011

Norway

Cyperaceae

Collected Cyperaceae and identified Cyperaceae