Meyer, Frederick Gustav

* December 07, 1917 – October 13, 2006 †

United States

Collected Asteraceae and identified Hamamelidaceae

Collected Gesneriaceae and identified Apocynaceae

John Axel Nannfeldt
Nannfeldt, John Axel

* January 18, 1904 – November 04, 1985 †

Sweden

Collected Orobanchaceae and identified Poaceae

Phon, Pauline Dy

* 1933 – May 21, 2010 †

Cambodia

Collected Fagaceae and identified Fabaceae

Collected Poaceae and identified Poaceae

Pritzel, Ernst Georg

* May 15, 1875 – April 06, 1946 †

German Empire; Weimar Republic; Nazi Germany

Collected Myrtaceae and identified Fabaceae

Rainer, Heimo

Austria

Collected Asteraceae and identified Annonaceae

Samuelsson, Gunnar

* August 27, 1885 – January 14, 1944 †

Sweden

Collected Asteraceae and identified Rosaceae

Saunders, Richard

Hong Kong

Collected Nymphalidae and identified Schisandraceae

Schindler, Anton Karl

* August 15, 1879 – 1964 †

Germany

Collected Fabaceae and identified Fabaceae

Rudolf Schlechter
Schlechter, Rudolf

* October 16, 1872 – November 16, 1925 †

Germany

Collected Asteraceae and identified Orchidaceae

Soják, Jiří

* May 13, 1936 – October 17, 2012 †

Iran, Islamic Republic of

Collected Rosaceae and identified Rosaceae

Collected Rubiaceae and identified Fagaceae

Collected Amaranthaceae and identified Amaranthaceae

de Vogel, Eduard Ferdinand

* 1942 – July 28, 2021 †

Kingdom of the Netherlands

Collected Orchidaceae and identified Orchidaceae

Wimmer, Franz Elfried

* November 30, 1881 – May 02, 1961 †

Austria-Hungary; Austria

Collected Salicaceae and identified Campanulaceae

Winkler, Hubert J. P.

* February 13, 1875 – June 10, 1941 †

German Reich

Collected Polypodiaceae and identified Rubiaceae

Yu, Tse Tsun

* February 01, 1908 – July 14, 1986 †

People's Republic of China

Collected Rosaceae and identified Rosaceae

Collected Asteraceae and identified Pteridaceae

Collected Asteraceae and identified Asteraceae