Barker, Winsome Fanny

* September 23, 1907 – December 27, 1994 †

South Africa

Identified Iridaceae and collected Iridaceae

Bolus, Louisa

* July 31, 1877 – April 05, 1970 †

South Africa

Identified Aizoaceae and collected Aizoaceae

Rudolf Schlechter
Schlechter, Rudolf

* October 16, 1872 – November 16, 1925 †

Germany

Identified Orchidaceae and collected Asteraceae