Max Fleischer

July 04, 1861 – April 03, 1930

Germany

Pottiaceae

Collected Pottiaceae and identified Pottiaceae

Heinrich von Handel-Mazzetti

February 19, 1882 – February 01, 1940

Austria

Asteraceae

Collected Asteraceae and identified Ranunculaceae

Wilhelm Gustav Franz Herter

January 10, 1884 – April 17, 1958

Germany; Uruguay

Asteraceae

Collected Asteraceae and identified Poaceae

Georg August Schweinfurth
Georg August Schweinfurth

December 29, 1836 – September 19, 1925

Russian Empire

Poaceae

Collected Poaceae and identified Poaceae

Richard Spruce
Richard Spruce

September 10, 1817 – December 28, 1893

United Kingdom of Great Britain and Ireland

Fabaceae

Collected Fabaceae and identified Fabaceae