Bidgood, Sally

* April 13, 1948 – March 18, 2018 †

United Kingdom

Collected Fabaceae and identified Acanthaceae

Josef Bogner
Bogner, Josef

* 1939 – April 23, 2020 †

Germany

Collected Araceae and identified Araceae

Burtt, Brian Laurence

* August 27, 1913 – May 30, 2008 †

United Kingdom; United Kingdom of Great Britain and Ireland

Collected Asteraceae and identified Gesneriaceae

Cook, Christopher David Kentish

* 1933 – 1990 †

United Kingdom

Collected Poaceae and identified Ranunculaceae

Collected Ericaceae and identified Cyperaceae

Hartmann, Heidrun

* August 05, 1942 – July 11, 2016 †

Germany

Collected Aizoaceae and identified Aizoaceae

Hilliard, Olive Mary

* July 04, 1925 – 2017 †

South Africa

Collected Asteraceae and identified Scrophulariaceae

Klak, Cornelia

South Africa

Collected Aizoaceae and identified Aizoaceae

Collected Cyperaceae and identified Asparagaceae

Sandra Knapp
Knapp, Sandra

United Kingdom

Collected Solanaceae and identified Solanaceae

Leach, Leslie Charles

* November 18, 1909 – July 18, 1996 †

Southern Rhodesia; Zimbabwe

Collected Euphorbiaceae and identified Apocynaceae

Leighton, Frances Margaret

* March 08, 1909 – January 08, 2006 †

Union of South Africa; South Africa; Australia

Collected Aizoaceae and identified Amaryllidaceae

Obermeyer, Anna Amelia

* July 30, 1907 – October 10, 2001 †

British Empire; South Africa

Collected Iridaceae and identified Iridaceae

Peterson, Bo-Hagard

* May 15, 1918 – July 29, 1990 †

Collected Fabaceae and identified Thymelaeaceae

Verdcourt, Bernard

* January 20, 1925 – October 25, 2011 †

United Kingdom; United Kingdom of Great Britain and Ireland

Collected Fabaceae and identified Rubiaceae

Verdoorn, Inez Clare

* June 15, 1896 – January 01, 1989 †

South Africa

Collected Asteraceae and identified Malvaceae

de Winter, Bernard

* July 31, 1924 – May 08, 2017 †

South Africa

Collected Poaceae and identified Malvaceae