Collected Asteraceae and identified Geraniaceae

Collected Apocynaceae and identified Apocynaceae

Stoffel Petrus Bester

South Africa; Angola; Eswatini; Lesotho; Botswana

Apocynaceae

Collected Apocynaceae and identified Apocynaceae

Sally Bidgood

April 13, 1948 – March 18, 2018

United Kingdom

Fabaceae

Collected Fabaceae and identified Acanthaceae

Brian Laurence Burtt

August 27, 1913 – May 30, 2008

United Kingdom; United Kingdom of Great Britain and Ireland

Asteraceae

Collected Asteraceae and identified Gesneriaceae

Christopher David Kentish Cook

1933 – 1990

United Kingdom

Poaceae

Collected Poaceae and identified Ranunculaceae

Collected Poaceae and identified Acanthaceae

Arthur Wallis Exell

May 21, 1901 – January 15, 1993

United Kingdom; United Kingdom of Great Britain and Ireland

Fabaceae

Collected Fabaceae and identified Combretaceae

Abílio Fernandes

October 19, 1906 – October 16, 1994

Portugal

Asteraceae

Collected Asteraceae and identified Amaryllidaceae

Collected Ericaceae 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

Norbert Holstein

United Kingdom

Asteraceae

Collected Asteraceae and identified Cucurbitaceae

Kathleen Dixon Huntley Gordon-Gray

January 24, 1918 – January 13, 2012

South Africa

Poaceae

Collected Poaceae and identified Cyperaceae

Lars Erik Kers

November 19, 1931 – May 27, 2017

Elaphomycetaceae

Collected Elaphomycetaceae and identified Cleomaceae

Cornelia Klak

South Africa

Aizoaceae

Collected Aizoaceae and identified Aizoaceae

Collected Asparagaceae and identified Asparagaceae

Sandra Knapp
Sandra Knapp

United Kingdom

Solanaceae

Collected Solanaceae and identified Solanaceae

Collected Asteraceae and identified Asteraceae

Collected Fabaceae and identified Fabaceae

Leslie Charles Leach

November 18, 1909 – July 18, 1996

Southern Rhodesia; Zimbabwe

Euphorbiaceae

Collected Euphorbiaceae and identified Apocynaceae

Anthonius Josephus Maria Leeuwenberg

August 11, 1930 – 2010

Kingdom of the Netherlands

Apocynaceae

Collected Apocynaceae 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

Wessel Marais

December 28, 1929 – January 27, 2013

South Africa; United Kingdom

Celastraceae

Collected Celastraceae and identified Brassicaceae

Adrianus Dirk Jacob Meeuse

October 18, 1914 – September 15, 2010

Kingdom of the Netherlands

Acanthaceae

Collected Acanthaceae and identified Malvaceae

Francisco de Ascensão Mendonça

May 30, 1889 – September 28, 1982

Portugal; Kingdom of Portugal

Fabaceae

Collected Fabaceae and identified Asteraceae

Harold Norman Moldenke

March 11, 1909 – January 07, 1996

United States

Asteraceae

Collected Asteraceae and identified Verbenaceae

Identified Fabaceae

Collected Fabaceae and identified Anacardiaceae

Ernest Nelmes

1895 – 1959

Cyperaceae

Collected Cyperaceae and identified Cyperaceae