Baumgartner, Julius

* 1870 – 1955 †

Teloschistaceae

Collected Teloschistaceae and identified Teloschistaceae

Knut Olai Bjørlykke
Bjørlykke, Knut Olai

* February 11, 1860 – February 26, 1946 †

Norway

Cladoniaceae

Collected Cladoniaceae and identified Cladoniaceae

Matthias Numsen Blytt
Blytt, Matthias Numsen

* April 26, 1789 – June 26, 1862 †

Norway

Asteraceae

Collected Asteraceae and identified Asteraceae

Bøgvad, Richard

* November 21, 1897 – August 07, 1952 †

Kingdom of Denmark

Lecideaceae

Collected Lecideaceae and identified Umbilicariaceae

Dahl, Eilif

* December 07, 1916 – March 17, 1993 †

Norway

Collected Parmeliaceae and identified Parmeliaceae

Fink, Bruce

* December 22, 1861 – July 10, 1927 †

United States

Cladoniaceae

Collected Cladoniaceae and identified Cladoniaceae

Theodor Magnus Fries
Fries, Theodor Magnus

* October 28, 1832 – March 29, 1913 †

Sweden

Lecideaceae

Collected Lecideaceae and identified Lecideaceae

Johan Havaas
Havaas, Johan

* October 19, 1864 – April 27, 1956 †

Norway

Cladoniaceae

Collected Cladoniaceae and identified Cladoniaceae

von Keissler, Karl

* April 13, 1872 – January 09, 1967 †

Austria

Collected Mycosphaerellaceae and identified Tympanidaceae

Krog, Hildur

* March 22, 1922 – August 25, 2014 †

Norway

Collected Parmeliaceae and identified Parmeliaceae

Johannes Lid
Lid, Johannes

* January 11, 1886 – September 29, 1971 †

Norway

Poaceae

Collected Poaceae and identified Cyperaceae

Bernt Arne Lynge
Lynge, Bernt Arne

* July 09, 1884 – January 28, 1942 †

Norway

Collected Parmeliaceae and identified Parmeliaceae

Anders Johan Malmgren
Malmgren, Anders Johan

* November 21, 1834 – April 14, 1897 †

Grand Duchy of Finland

Astartidae

Collected Astartidae and identified Polynoidae

Moe, Nils Green

* January 26, 1812 – September 14, 1892 †

Union between Sweden and Norway

Carabidae

Collected Carabidae and identified Asteraceae

John Axel Nannfeldt
Nannfeldt, John Axel

* January 18, 1904 – November 04, 1985 †

Sweden

Orobanchaceae

Collected Orobanchaceae and identified Poaceae

Johannes Musæus Norman
Norman, Johannes Musæus

* October 26, 1823 – January 15, 1903 †

Norway

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Rapp, Severin

* 1853 – 1941 †

Cladoniaceae

Collected Cladoniaceae and identified Cladoniaceae

Gustaf Einar Du Rietz
Du Rietz, Gustaf Einar

* April 25, 1895 – March 07, 1967 †

Sweden

Cladoniaceae

Collected Cladoniaceae and identified Cladoniaceae

Rodríguez, Juvenal Valerio

* 1900 – 1971 †

Cladoniaceae

Collected Cladoniaceae and identified Cladoniaceae

Rui, Halfdan

* September 18, 1905 – March 02, 1978 †

Norway

Collected Parmeliaceae and identified Parmeliaceae

Schiffner, Victor Félix

* August 10, 1862 – December 01, 1944 †

Austria

Lejeuneaceae

Collected Lejeuneaceae and identified Gymnomitriaceae

Smith, Karl August Harald

* December 22, 1889 – December 21, 1971 †

Sweden

Poaceae

Collected Poaceae and identified Cyperaceae

Søren Christian Sommerfelt
Sommerfelt, Søren Christian

* April 09, 1794 – December 29, 1838 †

Norway

Cladoniaceae

Collected Cladoniaceae and identified Poaceae

Standley, Paul Carpenter

* March 21, 1884 – June 02, 1963 †

United States

Asteraceae

Collected Asteraceae and identified Rubiaceae

Roland Thaxter
Thaxter, Roland

* August 28, 1858 – April 22, 1932 †

United States

Pucciniaceae

Collected Pucciniaceae and identified Physaraceae

Thomson, John Walter

* 1913 – 2009 †

United States

Collected Parmeliaceae and identified Parmeliaceae

Collected Roccellaceae and identified Parmeliaceae

Tibell, Leif

Sweden

Mycocaliciaceae

Collected Mycocaliciaceae and identified Caliciaceae

Timdal, Einar

Norway

Collected Parmeliaceae and identified Ramalinaceae

Weber, William Alfred

* November 16, 1918 – March 18, 2020 †

United States

Collected Parmeliaceae and identified Asteraceae