Nils Johan Andersson
Nils Johan Andersson

* February 20, 1821 – March 27, 1880 †

Sweden

Asteraceae

Collected Asteraceae and identified Cyperaceae

Eilif Dahl

* December 07, 1916 – March 17, 1993 †

Norway

Parmeliaceae

Collected Parmeliaceae and identified Cladoniaceae

Per Karl Hjalmar Dusén
Per Karl Hjalmar Dusén

* August 04, 1855 – January 22, 1926 †

Sweden

Asteraceae

Collected Asteraceae and identified Asteraceae

Eduard Frey

* November 03, 1888 – April 23, 1974 †

Switzerland

Physciaceae

Collected Physciaceae and identified Physciaceae

Johan Havaas
Johan Havaas

* October 19, 1864 – April 27, 1956 †

Norway

Parmeliaceae

Collected Parmeliaceae and identified Cladoniaceae

Albert William Herre
Albert William Herre

* September 16, 1868 – January 16, 1962 †

United States

Parmeliaceae

Collected Parmeliaceae and identified Parmeliaceae

Fredrik Jebe

* 1876 – 1944 †

Asteraceae

Collected Asteraceae and identified Asteraceae

Hildur Krog

* March 22, 1922 – August 25, 2014 †

Norway

Parmeliaceae

Collected Parmeliaceae and identified Parmeliaceae

Carl Anton Larsen
Carl Anton Larsen

* August 07, 1860 – December 08, 1924 †

Norway

Cladoniaceae

Collected Cladoniaceae and identified Cladoniaceae

Wilibald Lechler

* September 10, 1814 – August 05, 1856 †

Germany

Poaceae

Collected Poaceae and identified Asteraceae

Bernt Arne Lynge
Bernt Arne Lynge

* July 09, 1884 – January 28, 1942 †

Norway

Parmeliaceae

Collected Parmeliaceae and identified Parmeliaceae

Gustaf Oskar Andersson Malme
Gustaf Oskar Andersson Malme

* October 24, 1864 – March 05, 1937 †

Sweden

Parmeliaceae

Collected Parmeliaceae and identified Parmeliaceae

Johannes Botvid Elias Melin

* July 28, 1889 – March 22, 1979 †

Sweden

Collected Hymenochaetaceae and identified Sphagnaceae

William Nylander
William Nylander

* January 03, 1822 – March 29, 1899 †

France; Grand Principality of Finland

Collected Collemataceae and identified Collemataceae

Hugo Osvald
Hugo Osvald

* November 21, 1892 – November 02, 1970 †

Sweden

Cladoniaceae

Collected Cladoniaceae and identified Cladoniaceae

Søren Christian Sommerfelt
Søren Christian Sommerfelt

* April 09, 1794 – December 29, 1838 †

Norway

Cladoniaceae

Collected Cladoniaceae and identified Poaceae

Erik Persson Vrang
Erik Persson Vrang

* January 20, 1870 – February 20, 1958 †

Sweden

Parmeliaceae

Collected Parmeliaceae and identified Parmeliaceae

Alexander Zahlbruckner
Alexander Zahlbruckner

* May 31, 1860 – May 08, 1938 †

Austria-Hungary

Parmeliaceae

Collected Parmeliaceae and identified Parmeliaceae