Johan Israel Axel Arrhenius

November 14, 1858 – 1950

Finland

Asteraceae

Collected Asteraceae and identified Cyperaceae

Thorsten Arwidsson

March 11, 1904 – December 23, 1948

Sweden

Poaceae

Collected Poaceae and identified Ericaceae

Peter Albert Benum

February 24, 1882 – September 03, 1959

Norway

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Rolf Yngvar Berg

December 02, 1925 – August 25, 2018

Norway

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Axel Gudbrand Blytt
Axel Gudbrand Blytt

May 19, 1843 – July 18, 1898

Norway

Cyperaceae

Collected Cyperaceae and identified Poaceae

Aimo Cajander
Aimo Cajander

April 04, 1879 – January 21, 1943

Finland

Juncaceae

Collected Juncaceae and identified Cyperaceae

Ove Dahl
Ove Dahl

January 29, 1862 – September 17, 1940

Norway

Asteraceae

Collected Asteraceae and identified Asteraceae

William Allen Daily

November 10, 1912 – July 06, 1998

United States

Nostocaceae

Collected Nostocaceae and identified Stylonemataceae

Finn-Egil Eckblad

August 12, 1923 – July 14, 2000

Norway

Lycoperdaceae

Collected Lycoperdaceae and identified Lycoperdaceae

John Egeland

October 31, 1871 – June 28, 1928

Norway

Collected Hymenochaetaceae and identified Peniophoraceae

Stefan Ekman

Sweden

Polygonaceae

Collected Polygonaceae and identified Polygonaceae

Reidar Elven

Norway

Poaceae

Collected Poaceae and identified Poaceae

Torstein Engelskjøn

August 10, 1943 – October 04, 2020

Norway

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Stefan Ericsson

1954 – 2015

Sweden

Rosaceae

Collected Rosaceae and identified Rosaceae

Signe Fransrud

December 11, 1902 – August 31, 1978

Norway

Brassicaceae

Collected Brassicaceae and identified Brassicaceae

Hans Peter Fuchs

June 1928 – November 1999

Switzerland

Identified Saxifragaceae

Emil Hadač

May 10, 1914 – April 23, 2003

Czech Republic

Poaceae

Collected Poaceae and identified Poaceae

Asbjørn Hagen

May 13, 1912 – July 27, 1988

Norway

Erysiphaceae

Collected Erysiphaceae and identified Pucciniaceae

Johan Oskar Hagström

March 21, 1860 – June 07, 1922

Sweden

Asteraceae

Collected Asteraceae and identified Potamogetonaceae

Olof Johnsson Hasslow

1871 – 1952

Rosaceae

Collected Rosaceae and identified Characeae

Lois Hattery Tiffany

March 08, 1924 – September 06, 2009

United States

Histeridae

Collected Histeridae and identified Oedogoniaceae

Aino Marjatta Henssen

April 12, 1925 – August 29, 2011

Germany

Lichinaceae

Collected Lichinaceae and identified Lichinaceae

Wilhelm Hiorth

April 02, 1850 – February 20, 1923

Norway

Asteraceae

Collected Asteraceae and identified Asteraceae

Jens Holmboe
Jens Holmboe

May 05, 1880 – September 25, 1943

Norway

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Eric Hultén

March 18, 1894 – February 01, 1981

Sweden

Cladoniaceae

Collected Cladoniaceae and identified Juncaceae

Nils Hylander

September 29, 1904 – June 07, 1970

Sweden

Asteraceae

Collected Asteraceae and identified Orchidaceae

Collected Cortinariaceae and identified Cortinariaceae

Bengt Edvard Jonsell

June 11, 1936 – February 04, 2023

Sweden

Poaceae

Collected Poaceae and identified Brassicaceae

Eugen Jørgensen

November 29, 1862 – May 14, 1938

Norway

Scapaniaceae

Collected Scapaniaceae and identified Anastrophyllaceae

Ivar Jørstad

July 14, 1887 – June 08, 1967

Norway

Pucciniaceae

Collected Pucciniaceae and identified Pucciniaceae