Alston, Arthur Hugh Garfit

* September 04, 1902 – March 17, 1958 †

United Kingdom; United Kingdom of Great Britain and Ireland

Identified Selaginellaceae and collected Polypodiaceae

Callmander, Martin W.

Switzerland

Identified Pandanaceae and collected Sapindaceae

Joseph Clemens
Clemens, Joseph

* December 09, 1862 – January 21, 1936 †

United States

Identified Poaceae and collected Orchidaceae

Mary Strong Clemens
Clemens, Mary Strong

* January 03, 1873 – April 13, 1968 †

United States

Identified Poaceae and collected Orchidaceae

Edaño, Gregorio E.

* ? – 1960 †

Philippines

Identified Polyporaceae and collected Rubiaceae

Max Hollrung
Hollrung, Max

* October 25, 1858 – May 05, 1937 †

German Reich

Collected Fabaceae

Franz Wilhelm Junghuhn
Junghuhn, Franz Wilhelm

* October 26, 1809 – April 24, 1864 †

Netherlands; Germany

Identified Sematophyllaceae and collected Poaceae

Pieter Willem Korthals
Korthals, Pieter Willem

* September 01, 1807 – February 08, 1892 †

Netherlands

Identified Dicranaceae and collected Rubiaceae

Ledermann, Carl Ludwig

* July 29, 1875 – 1958 †

Switzerland

Identified Lejeuneaceae and collected Lauraceae

Ramos, Maximo

* ? – 1932 †

Identified Orchidaceae and collected Orchidaceae

Johannes Elias Teijsmann
Teijsmann, Johannes Elias

* June 01, 1808 – June 22, 1882 †

Netherlands

Identified Sphagnaceae and collected Fabaceae

Otto Warburg
Warburg, Otto

* July 20, 1859 – February 10, 1938 †

German Confederation; German Empire; Weimar Republic; Nazi Germany

Identified Smilacaceae and collected Piperaceae