Graham Charles George Argent

* May 15, 1941 – April 24, 2019 †

United Kingdom

Collected Ericaceae and identified Ericaceae

Odoardo Beccari
Odoardo Beccari

* November 16, 1843 – October 25, 1920 †

Kingdom of Italy

Dipterocarpaceae

Collected Dipterocarpaceae and identified Arecaceae

Edred John Henry Corner

* January 12, 1906 – September 14, 1996 †

United Kingdom

Moraceae

Collected Moraceae and identified Moraceae

Adolph Daniel Edward Elmer

* June 14, 1870 – April 17, 1942 †

United States

Collected Rubiaceae and identified Fabaceae

Collected Begoniaceae and identified Begoniaceae

Collected Rubiaceae and identified Zingiberaceae

Arthur Francis George Kerr

* February 07, 1877 – January 21, 1942 †

Republic of Ireland

Fabaceae

Collected Fabaceae and identified Orchidaceae

Sijfert Hendrik Koorders

* November 29, 1863 – 1919 †

Dutch East Indies

Moraceae

Collected Moraceae and identified Actinidiaceae

Pieter Willem Korthals
Pieter Willem Korthals

* September 01, 1807 – February 08, 1892 †

Netherlands

Collected Rubiaceae and identified Melastomataceae

Collected Melastomataceae and identified Melastomataceae

Mary Mendum

* 1945 – February 13, 2004 †

United Kingdom

Gesneriaceae

Collected Gesneriaceae and identified Gesneriaceae

Collected Gesneriaceae and identified Apocynaceae

Collected Zingiberaceae and identified Zingiberaceae

Collected Fabaceae and identified Fabaceae

Colin Fraser Symington

* 1905 – 1943 †

United Kingdom

Dipterocarpaceae

Collected Dipterocarpaceae and identified Dipterocarpaceae

Johannes Elias Teijsmann
Johannes Elias Teijsmann

* June 01, 1808 – June 22, 1882 †

Netherlands

Collected Rubiaceae and identified Hygrophoraceae