Collected Asteraceae and identified Geraniaceae

Collected Brassicaceae and identified Brassicaceae

Wen-Pei Fang

* December 12, 1899 – November 30, 1983 †

Qing dynasty; People's Republic of China

Asteraceae

Collected Asteraceae and identified Sapindaceae

Friedrich Karl Georg Fedde

* June 30, 1873 – March 14, 1942 †

German Reich

Asteraceae

Collected Asteraceae and identified Papaveraceae

Collected Dryopteridaceae and identified Pteridaceae

Collected Asteraceae and identified Asteraceae

Werner Greuter

Cuba; Italy; Greece

Asteraceae

Collected Asteraceae and identified Asteraceae

Collected Fabaceae and identified Asteraceae

Heinrich von Handel-Mazzetti

* February 19, 1882 – February 01, 1940 †

Austria

Asteraceae

Collected Asteraceae and identified Ranunculaceae

Collected Poaceae and identified Poaceae

Edgar Irmscher

* August 17, 1887 – May 03, 1968 †

Germany

Marchantiaceae

Collected Marchantiaceae and identified Begoniaceae

Collected Asteraceae and identified Asteraceae

Sandra Knapp
Sandra Knapp

United Kingdom

Solanaceae

Collected Solanaceae and identified Solanaceae

André Joseph Guillaume Henri Kostermans

* July 01, 1906 – July 10, 1994 †

Dutch East Indies; Indonesia

Lauraceae

Collected Lauraceae and identified Lauraceae

Anthonius Josephus Maria Leeuwenberg

* August 11, 1930 – 2010 †

Kingdom of the Netherlands

Apocynaceae

Collected Apocynaceae and identified Apocynaceae

Adolf Polatschek

* December 24, 1932 – November 04, 2015 †

Austria

Poaceae

Collected Poaceae and identified Brassicaceae

Ren-Chang Ching

* February 15, 1898 – July 22, 1986 †

Qing dynasty; People's Republic of China

Magnoliaceae

Collected Magnoliaceae and identified Dryopteridaceae

Heimo Rainer

Austria

Asteraceae

Collected Asteraceae and identified Annonaceae

Collected Nymphalidae and identified Schisandraceae

Kingsley Roland Stern

* 1927 – 2006 †

Identified Papaveraceae

Billie Lee Turner

* 1925 – May 27, 2020 †

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Roman Ufimov

Austria

Asteraceae

Collected Asteraceae and identified Rosaceae

Identified Asteraceae

Josef Velenovský
Josef Velenovský

* April 22, 1858 – May 07, 1949 †

Austria-Hungary; Czechoslovakia

Pottiaceae

Collected Pottiaceae and identified Rutstroemiaceae

Identified Dioscoreaceae

Collected Vitaceae and identified Araliaceae

Johanna A. Witasek
Johanna A. Witasek

* August 13, 1865 – July 05, 1910 †

Austrian Empire; Cisleithania

Asteraceae

Collected Asteraceae and identified Solanaceae

Karl Hermann Zahn

* December 03, 1865 – February 08, 1940 †

German Reich

Asteraceae

Collected Asteraceae and identified Asteraceae

Collected Asteraceae and identified Asteraceae

Otakar Šída

* August 22, 1943 – July 11, 2019 †

Czech Republic

Asteraceae

Collected Asteraceae and identified Asteraceae