Robert Stephen Adamson
Robert Stephen Adamson

* March 02, 1885 – November 06, 1965 †

United Kingdom; Union of South Africa; United Kingdom of Great Britain and Ireland

Poaceae

Collected Poaceae and identified Juncaceae

Bernard Dearman Burtt

* June 14, 1902 – June 09, 1938 †

United Kingdom; United Kingdom of Great Britain and Ireland

Fabaceae

Collected Fabaceae and identified Gesneriaceae

Eric A. Christenson

* 1956 – April 2011 †

United States

Orchidaceae

Collected Orchidaceae and identified Orchidaceae

Leslie Edward Wostall Codd

* September 16, 1908 – March 02, 1999 †

South Africa

Poaceae

Collected Poaceae and identified Lamiaceae

Miriam Phoebe de Vos

* November 26, 1912 – 2005 †

South Africa; Kingdom of the Netherlands

Iridaceae

Collected Iridaceae and identified Iridaceae

Hugh Neville Dixon

* 1861 – 1944 †

United Kingdom; United Kingdom of Great Britain and Ireland

Pottiaceae

Collected Pottiaceae and identified Pottiaceae

Collected Cyperaceae and identified Rosaceae

Morgan Gostel
Morgan Gostel

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Olive Mary Hilliard

* July 04, 1925 – November 30, 2022 †

South Africa

Asteraceae

Collected Asteraceae and identified Scrophulariaceae

Louisa Bolus

* July 31, 1877 – April 05, 1970 †

South Africa

Iridaceae

Collected Iridaceae and identified Aizoaceae

Cornelia Klak

South Africa

Aizoaceae

Collected Aizoaceae and identified Aizoaceae

Ilkka Toivo Kalervo Kukkonen

* October 01, 1926 – October 06, 2020 †

Finland

Cyperaceae

Collected Cyperaceae and identified Lycopodiaceae

Leslie Charles Leach

* November 18, 1909 – July 18, 1996 †

Southern Rhodesia; Zimbabwe

Euphorbiaceae

Collected Euphorbiaceae and identified Apocynaceae

Frances Margaret Leighton

* March 08, 1909 – January 08, 2006 †

Union of South Africa; South Africa; Australia

Asteraceae

Collected Asteraceae and identified Amaryllidaceae

Alicia Lourteig
Alicia Lourteig

* December 17, 1913 – July 30, 2003 †

Argentina

Oxalidaceae

Collected Oxalidaceae and identified Oxalidaceae

Anna Amelia Obermeyer

* July 30, 1907 – October 10, 2001 †

British Empire; South Africa

Iridaceae

Collected Iridaceae and identified Iridaceae

Heidrun Hartmann

* August 05, 1942 – July 11, 2016 †

Germany

Aizoaceae

Collected Aizoaceae and identified Aizoaceae

Collected Orchidaceae and identified Dryopteridaceae

Michael Sundue
Michael Sundue

United States

Polypodiaceae

Collected Polypodiaceae and identified Polypodiaceae

Hiram Wild

* March 15, 1917 – April 28, 1982 †

United Kingdom; United Kingdom of Great Britain and Ireland

Fabaceae

Collected Fabaceae and identified Asteraceae

Bernard de Winter

* July 31, 1924 – May 08, 2017 †

South Africa

Poaceae

Collected Poaceae and identified Malvaceae