Alm, Carl Gustav

* May 10, 1888 – March 21, 1962 †

Sweden

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Arwidsson, Thorsten

* March 11, 1904 – December 23, 1948 †

Sweden

Poaceae

Collected Poaceae and identified Ericaceae

Barker, Winsome Fanny

* September 23, 1907 – December 27, 1994 †

South Africa

Iridaceae

Collected Iridaceae and identified Iridaceae

Benum, Peter

* February 24, 1882 – 1959 †

Norway

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Bocquet, Gilbert François

* December 17, 1927 – 1986 †

Switzerland

Brassicaceae

Collected Brassicaceae and identified Caryophyllaceae

Bolus, Louisa

* July 31, 1877 – April 05, 1970 †

South Africa

Aizoaceae

Collected Aizoaceae and identified Aizoaceae

Boulos, Loutfy

* May 14, 1932 – April 27, 2015 †

Egypt

Asteraceae

Collected Asteraceae and identified Asteraceae

Collected Asteraceae and identified Asteraceae

Burtt, Brian Laurence

* August 27, 1913 – May 30, 2008 †

United Kingdom; United Kingdom of Great Britain and Ireland

Asteraceae

Collected Asteraceae and identified Gesneriaceae

Degelius, Gunnar Bror Fritiof

* January 27, 1903 – July 22, 1993 †

Sweden

Collected Parmeliaceae and identified Collemataceae

Dessein, Steven

Belgium

Collected Rubiaceae and identified Rubiaceae

Diels, Ludwig

* September 24, 1874 – November 30, 1945 †

Germany

Myrtaceae

Collected Myrtaceae and identified Asterophlyctaceae

Elven, Reidar

Norway

Poaceae

Collected Poaceae and identified Poaceae

Klas Robert Elias Fries
Fries, Klas Robert Elias

* July 11, 1876 – January 29, 1966 †

Sweden

Asteraceae

Collected Asteraceae and identified Annonaceae

Friis, Ib

Denmark

Fabaceae

Collected Fabaceae and identified Urticaceae

Knut Fægri
Fægri, Knut

* July 17, 1909 – December 10, 2001 †

Norway

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Galloway, David John

* May 07, 1942 – December 06, 2014 †

New Zealand

Collected Parmeliaceae and identified Lobariaceae

Collected Cyperaceae and identified Rosaceae

Collected Cyperaceae and identified Cyperaceae

Collected Apocynaceae and identified Apocynaceae

Haglund, Gustaf Emanuel

* September 11, 1900 – June 10, 1955 †

Sweden

Asteraceae

Collected Asteraceae and identified Asteraceae

Harms, Hermann

* July 06, 1870 – November 27, 1942 †

German Empire; Weimar Republic; Nazi Germany

Fabaceae

Collected Fabaceae and identified Fabaceae

Hedberg, Karl Olov

* October 19, 1923 – May 01, 2007 †

Sweden

Poaceae

Collected Poaceae and identified Asteraceae

Hilliard, Olive Mary

* July 04, 1925 – 2017 †

South Africa

Asteraceae

Collected Asteraceae and identified Scrophulariaceae

Holstein, Norbert

United Kingdom

Fabaceae

Collected Fabaceae and identified Cucurbitaceae

Hubbard, Charles Edward

* May 23, 1900 – May 08, 1980 †

United Kingdom; United Kingdom of Great Britain and Ireland

Poaceae

Collected Poaceae and identified Poaceae

Jahns, Hans Martin

* June 03, 1941 – November 05, 2017 †

Identified Cladoniaceae

Krause, Kurt

* April 20, 1883 – November 19, 1963 †

Germany

Apocynaceae

Collected Apocynaceae and identified Rubiaceae

Kükenthal, Georg

* March 30, 1864 – October 20, 1955 †

Germany

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Lester, Richard Neville

* June 13, 1937 – April 04, 2006 †

United Kingdom

Solanaceae

Collected Solanaceae and identified Solanaceae