Barneby, Rupert Charles

* October 06, 1911 – December 05, 2000 †

United Kingdom; United States of America; United Kingdom of Great Britain and Ireland

Collected Fabaceae and identified Fabaceae

Collected Asteraceae and identified Asteraceae

Clauzade, F. J. Georges A.

* September 02, 1914 – July 10, 2002 †

France

Collected Lecanoraceae and identified Lecanoraceae

Cook, Christopher David Kentish

* 1933 – 1990 †

United Kingdom

Collected Poaceae and identified Ranunculaceae

Collected Pilocarpaceae and identified Pilocarpaceae

Culberson, William Louis

* April 05, 1929 – February 08, 2003 †

United States

Collected Parmeliaceae and identified Parmeliaceae

Degelius, Gunnar Bror Fritiof

* January 27, 1903 – July 22, 1993 †

Sweden

Collected Parmeliaceae and identified Collemataceae

Doppelbaur, Hans Walter

* 1927 – 1970 †

Collected Physciaceae and identified Physciaceae

Fryxell, Paul

* February 02, 1927 – July 11, 2011 †

United States

Collected Malvaceae and identified Malvaceae

Gaya, Ester

United Kingdom

Identified Teloschistaceae

Gerloff, Johannes

* February 26, 1915 – December 06, 2000 †

Germany

Collected Dictyotaceae and identified Dictyotaceae

Collected Lecanoraceae and identified Lecanoraceae

Hein, Burghard

* January 02, 1944 – April 07, 2014 †

Germany

Collected Parmeliaceae and identified Dermateaceae

Collected Asteraceae and identified Asteraceae

Heinrichs, Jochen

* March 14, 1969 – April 22, 2018 †

Collected Plagiochilaceae and identified Plagiochilaceae

Paul Hiepko
Hiepko, Paul

* December 16, 1932 – July 02, 2019 †

Collected Rubiaceae and identified Opiliaceae

Collected Ranunculaceae and identified Salicaceae

Jahn, Ralf

Germany

Collected Fabaceae and identified Campanulaceae

Sandra Knapp
Knapp, Sandra

United Kingdom

Collected Solanaceae and identified Solanaceae

Krendl, Franz Xaver

* October 31, 1926 – September 10, 2020 †

Austria

Collected Poaceae and identified Rubiaceae

Krog, Hildur

* March 22, 1922 – August 25, 2014 †

Norway

Collected Parmeliaceae and identified Parmeliaceae

von Köllenstein, Karl Kellner

* 1807 – 1849 †

Collected Asteraceae and identified Poaceae

Collected Parmeliaceae and identified Parmeliaceae

Collected Thelotremataceae and identified Lecanoraceae

Markgraf-Dannenberg, Ingeborg

* March 18, 1911 – March 22, 1996 †

Switzerland; Germany

Collected Poaceae and identified Poaceae

Merxmüller, Hermann

* 1920 – 1988 †

Weimar Republic; Nazi Germany; Germany

Collected Asteraceae and identified Asteraceae

Meusel, Hermann

* November 02, 1909 – January 03, 1997 †

Germany

Collected Asteraceae and identified Asteraceae

Collected Caryophyllaceae and identified Asteraceae

Nannenga-Bremekamp, Neeltje Elizabeth

* 1916 – May 02, 1996 †

Kingdom of the Netherlands

Collected Stemonitidaceae and identified Physaraceae

Oberwinkler, Franz

* May 22, 1939 – March 15, 2018 †

Germany

Collected Physciaceae and identified Physciaceae