Collected Asteraceae and identified Geraniaceae

Collected Brassicaceae and identified Brassicaceae

Arthur Hugh Garfit Alston

* September 04, 1902 – March 17, 1958 †

United Kingdom; United Kingdom of Great Britain and Ireland

Polypodiaceae

Collected Polypodiaceae and identified Selaginellaceae

Jindřich Chrtek

* October 12, 1930 – February 18, 2008 †

Czech Republic; Czechoslovakia

Caryophyllaceae

Collected Caryophyllaceae and identified Poaceae

Collected Dryopteridaceae and identified Pteridaceae

Werner Greuter

Cuba; Italy; Greece

Asteraceae

Collected Asteraceae and identified Asteraceae

Mousa Iranshahr

* December 07, 1923 – July 17, 2020 †

Iran, Islamic Republic of

Plantaginaceae

Collected Plantaginaceae and identified Plantaginaceae

Grigorij Ivanovič Širjaev

* January 24, 1882 – June 18, 1954 †

Russian Empire; Czechoslovakia

Poaceae

Collected Poaceae and identified Fabaceae

Sandra Knapp
Sandra Knapp

United Kingdom

Solanaceae

Collected Solanaceae and identified Solanaceae

Ilkka Toivo Kalervo Kukkonen

* October 01, 1926 – October 06, 2020 †

Finland

Cyperaceae

Collected Cyperaceae and identified Lycopodiaceae

Dmitry Lyskov
Dmitry Lyskov

Russian Federation

Apiaceae

Collected Apiaceae and identified Apiaceae

Collected Poaceae and identified Poaceae

Adolf Polatschek

* December 24, 1932 – November 04, 2015 †

Austria

Poaceae

Collected Poaceae and identified Brassicaceae

Heimo Rainer

Austria

Asteraceae

Collected Asteraceae and identified Annonaceae

Collected Amaranthaceae and identified Amaranthaceae

Gerhard Wagenitz

* May 31, 1927 – January 30, 2017 †

German Reich; Germany

Asteraceae

Collected Asteraceae and identified Asteraceae

Collected Lamiaceae and identified Fabaceae