Ralph James Hickey

1950 – September 27, 2020

Isoetaceae

Collected Isoetaceae and identified Pteridaceae

Olive Mary Hilliard

July 04, 1925 – November 30, 2022

South Africa

Asteraceae

Collected Asteraceae and identified Scrophulariaceae

Kathleen Dixon Huntley Gordon-Gray

January 24, 1918 – January 13, 2012

South Africa

Poaceae

Collected Poaceae and identified Cyperaceae

Anthony Clive Jermy

1932 – July 25, 2014

United Kingdom

Thelypteridaceae

Collected Thelypteridaceae and identified Selaginellaceae

Cornelia Klak

South Africa

Aizoaceae

Collected Aizoaceae and identified Aizoaceae

Collected Asteraceae and identified Asteraceae

Collected Restionaceae and identified Restionaceae

Inge Magdalene Oliver

1947 – 2003

South Africa

Ericaceae

Collected Ericaceae and identified Ericaceae

Anna Amelia Obermeyer
Anna Amelia Obermeyer

July 30, 1907 – October 10, 2001

British Empire; South Africa

Iridaceae

Collected Iridaceae and identified Iridaceae

Franz Elfried Wimmer

November 30, 1881 – May 02, 1961

Austria-Hungary; Austria

Salicaceae

Collected Salicaceae and identified Campanulaceae

Collected Brassicaceae and identified Brassicaceae

Hugh Bryan Spencer Womersley

November 19, 1922 – 2011

Australia

Rhodomelaceae

Collected Rhodomelaceae and identified Rhodomelaceae