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Sten Ahlner

1905 – 1991

Sweden

Parmeliaceae

Collected Parmeliaceae and identified Parmeliaceae

Miguel Bang

1853 – 1895

Denmark

Asteraceae

Collected Asteraceae and identified Physciaceae

Helge Bangsted

November 09, 1898 – November 17, 1974

Kingdom of Denmark

Parmeliaceae

Collected Parmeliaceae and identified Rhizocarpaceae

Julius Baumgartner

1870 – 1955

Teloschistaceae

Collected Teloschistaceae and identified Teloschistaceae

Erwin Baur

April 16, 1875 – December 02, 1933

German Empire; Weimar Republic

Lecideaceae

Collected Lecideaceae and identified Lecideaceae

Sven Berggren
Sven Berggren

August 12, 1837 – June 28, 1917

Sweden

Pottiaceae

Collected Pottiaceae and identified Pottiaceae

Knut Olai Bjørlykke
Knut Olai Bjørlykke

February 11, 1860 – February 26, 1946

Norway

Cladoniaceae

Collected Cladoniaceae and identified Cladoniaceae

Matthias Numsen Blytt
Matthias Numsen Blytt

April 26, 1789 – June 26, 1862

Norway

Asteraceae

Collected Asteraceae and identified Asteraceae

Carl Wilhelm Boeck
Carl Wilhelm Boeck

December 15, 1808 – December 10, 1875

Norway

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Alexandru Borza
Alexandru Borza

May 21, 1887 – September 03, 1971

Austria-Hungary; Romania

Asteraceae

Collected Asteraceae and identified Fabaceae

Harald Bratli

Norway

Cyperaceae

Collected Cyperaceae and identified Parmeliaceae

Tyge W. Böcher
Tyge W. Böcher

October 25, 1909 – March 15, 1983

Denmark

Asteraceae

Collected Asteraceae and identified Brassicaceae

Erling Christophersen

April 17, 1898 – November 09, 1994

Norway

Rubiaceae

Collected Rubiaceae and identified Teloschistaceae

Jakob Karl Emil Chydenius

February 14, 1833 – March 04, 1864

Grand Duchy of Finland

Rhizocarpaceae

Collected Rhizocarpaceae and identified Rhizocarpaceae

Johan Jakob Chydenius

1836 – November 04, 1890

Grand Principality of Finland

Parmeliaceae

Collected Parmeliaceae and identified Parmeliaceae

Paul Cretzoiu
Paul Cretzoiu

1909 – 1946

Romania

Parmeliaceae

Collected Parmeliaceae and identified Parmeliaceae

James Mascall Morrison Crombie

1830 – 1906

United Kingdom of Great Britain and Ireland

Lecanoraceae

Collected Lecanoraceae and identified Lecanoraceae

Eilif Dahl

December 07, 1916 – March 17, 1993

Norway

Parmeliaceae

Collected Parmeliaceae and identified Cladoniaceae

Ove Dahl
Ove Dahl

January 29, 1862 – September 17, 1940

Norway

Asteraceae

Collected Asteraceae and identified Asteraceae

Daniel Danielsen

September 17, 1879 – April 04, 1957

Norway

Asteraceae

Collected Asteraceae and identified Asteraceae

Ólafur Davíðsson

January 26, 1862 – September 06, 1903

Cladoniaceae

Collected Cladoniaceae and identified Cladoniaceae

Peter Vogelius Deinboll
Peter Vogelius Deinboll

January 08, 1783 – May 13, 1874

Norway

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Ernest-Amédée Delamare

1835 – 1888

Cladoniaceae

Collected Cladoniaceae and identified Cladoniaceae

Per Karl Hjalmar Dusén
Per Karl Hjalmar Dusén

August 04, 1855 – January 22, 1926

Sweden

Asteraceae

Collected Asteraceae and identified Asteraceae

Arthème Dutilly

November 22, 1896 – January 31, 1973

Canada

Poaceae

Collected Poaceae and identified Parmeliaceae

John Egeland

October 31, 1871 – June 28, 1928

Collected Hymenochaetaceae and identified Peniophoraceae

Florentino Felippone

1852 – 1939

Uruguay

Parmeliaceae

Collected Parmeliaceae and identified Parmeliaceae

Peter Freuchen
Peter Freuchen

February 20, 1886 – September 02, 1957

Kingdom of Denmark

Parmeliaceae

Collected Parmeliaceae and identified Parmeliaceae

Eduard Frey

November 03, 1888 – April 23, 1974

Switzerland

Physciaceae

Collected Physciaceae and identified Physciaceae

Randor Eretius Fridtz

November 29, 1845 – February 15, 1921

Norway

Cyperaceae

Collected Cyperaceae and identified Asteraceae