Amshoff, Gerda Jane Hillegonda

(b. 1913 – d. 1985)

Kingdom of the Netherlands

Identified Fabaceae and collected Fabaceae

Berger, Andreas

Austria

Identified Rubiaceae and collected Rubiaceae

Adolf Engler
Engler, Adolf

(b. March 25, 1844 – d. October 10, 1930)

Weimar Republic

Identified Araceae and collected Araceae

Identified Euphorbiaceae and collected Euphorbiaceae

Alwyn Howard Gentry
Gentry, Alwyn Howard

(b. January 06, 1945 – d. August 03, 1993)

United States of America

Identified Bignoniaceae and collected Bignoniaceae

Gilg, Ernst Friedrich

(b. January 12, 1867 – d. October 11, 1933)

Germany

Identified Loasaceae and collected Apiaceae

Harms, Hermann

(b. July 16, 1870 – d. November 27, 1942)

German Empire; Weimar Republic; Nazi Germany

Identified Fabaceae and collected Poaceae

Georg Hans Emmo Wolfgang Hieronymus
Hieronymus, Georg Hans Emmo Wolfgang

(b. February 15, 1846 – d. January 18, 1921)

Germany

Identified Selaginellaceae and collected Asteraceae

Holstein, Norbert

United Kingdom of Great Britain and Northern Ireland

Identified Cucurbitaceae and collected Fabaceae

Mansfeld, Rudolf

(b. January 17, 1901 – d. November 30, 1960)

German Empire; Weimar Republic; Nazi Germany; Germany

Identified Orchidaceae and collected Poaceae

Rainer, Heimo

Austria

Identified Annonaceae and collected Asteraceae

Sandwith, Noel Yvri

(b. September 08, 1901 – d. May 07, 1965)

United Kingdom

Identified Rosaceae and collected Poaceae

Karl Moritz Schumann
Schumann, Karl Moritz

(b. June 17, 1851 – d. March 22, 1904)

Kingdom of Prussia

Identified Rubiaceae and collected Asteraceae

Sosef, Marc

Belgium

Identified Poaceae and collected Rubiaceae

Wieringa, Jan

Netherlands

Identified Fabaceae and collected Fabaceae