Collected Asteraceae and identified Geraniaceae
Collected Apocynaceae and identified Apocynaceae
Stoffel Petrus Bester
South Africa; Angola; Eswatini; Lesotho; Botswana

Collected Apocynaceae and identified Apocynaceae

Collected Fabaceae and identified Acanthaceae
Brian Laurence Burtt
August 27, 1913 – May 30, 2008
United Kingdom; United Kingdom of Great Britain and Ireland

Collected Asteraceae and identified Gesneriaceae

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

Collected Fabaceae and identified Combretaceae

Collected Asteraceae and identified Amaryllidaceae
Collected Ericaceae and identified Rosaceae
Collected Asteraceae and identified Asteraceae

Collected Asteraceae and identified Scrophulariaceae
Norbert Holstein
United Kingdom

Collected Asteraceae and identified Cucurbitaceae

Collected Poaceae and identified Cyperaceae

Collected Elaphomycetaceae and identified Cleomaceae
Cornelia Klak
South Africa

Collected Aizoaceae and identified Aizoaceae
Collected Asparagaceae and identified Asparagaceae
Collected Solanaceae and identified Solanaceae
Collected Asteraceae and identified Asteraceae
Collected Fabaceae and identified Fabaceae

Collected Euphorbiaceae and identified Apocynaceae

Collected Apocynaceae and identified Apocynaceae
Frances Margaret Leighton
March 08, 1909 – January 08, 2006
Union of South Africa; South Africa; Australia

Collected Asteraceae and identified Amaryllidaceae

Collected Celastraceae and identified Brassicaceae

Collected Acanthaceae and identified Malvaceae

Collected Fabaceae and identified Asteraceae

Collected Asteraceae and identified Verbenaceae
Identified Fabaceae
Collected Fabaceae and identified Anacardiaceae

Collected Cyperaceae and identified Cyperaceae