Erik Leonard Ekman
Ekman, Erik Leonard

* October 14, 1883 – January 15, 1931 †

Sweden

Identified Asteraceae and collected Poaceae

Max Hollrung
Hollrung, Max

* October 25, 1858 – May 05, 1937 †

German Reich

Collected Fabaceae

Humblot, Léon

* June 03, 1852 – 1914 †

France

Collected Orchidaceae

George Samuel Perrottet
Perrottet, George Samuel

* February 23, 1790 – January 03, 1870 †

France

Identified Acanthaceae and collected Fabaceae

Eduard Friedrich Poeppig
Poeppig, Eduard Friedrich

* July 16, 1798 – September 04, 1868 †

Germany

Identified Orchidaceae and collected Asteraceae

Johann Baptist Emanuel Pohl
Pohl, Johann Baptist Emanuel

* February 23, 1782 – May 22, 1834 †

Austria

Identified Fabaceae and collected Fabaceae

Richard Spruce
Spruce, Richard

* September 10, 1817 – December 28, 1893 †

United Kingdom of Great Britain and Ireland; North Yorkshire

Identified Fabaceae and collected Fabaceae

Johannes Elias Teijsmann
Teijsmann, Johannes Elias

* June 01, 1808 – June 22, 1882 †

Netherlands

Identified Sphagnaceae and collected Fabaceae

Peter Thonning
Thonning, Peter

* October 09, 1775 – January 29, 1848 †

Denmark

Collected Poaceae

Vaupel, Friedrich Karl Johann

* May 23, 1876 – May 04, 1927 †

Germany

Identified Urticaceae and collected Rubiaceae

Charles Wright
Wright, Charles

* October 29, 1811 – August 11, 1885 †

United States

Identified Characeae and collected Poaceae

Georg August Zenker
Zenker, Georg August

* June 11, 1855 – February 06, 1922 †

Germany; German Empire

Identified Fabaceae and collected Rubiaceae