Amshoff, Gerda Jane Hillegonda

* 1913 – 1985 †

Kingdom of the Netherlands

Fabaceae

Collected Fabaceae and identified Fabaceae

Bischler, Hélène

* 1932 – February 12, 2005 †

France

Ricciaceae

Collected Ricciaceae and identified Marchantiaceae

Francis Boott
Boott, Francis

* April 26, 1792 – December 25, 1863 †

United States of America; United Kingdom of Great Britain and Ireland; Great Britain

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Collected Araceae and identified Araceae

Collected Amanitaceae and identified Gesneriaceae

Burtt, Brian Laurence

* August 27, 1913 – May 30, 2008 †

United Kingdom; United Kingdom of Great Britain and Ireland

Asteraceae

Collected Asteraceae and identified Gesneriaceae

Charles Baron Clarke
Clarke, Charles Baron

* June 17, 1832 – August 25, 1906 †

United Kingdom of Great Britain and Ireland

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Alfred Cogniaux
Cogniaux, Alfred

* April 07, 1841 – April 15, 1916 †

Belgium

Melastomataceae

Collected Melastomataceae and identified Melastomataceae

Cook, Christopher David Kentish

* 1933 – 1990 †

United Kingdom

Poaceae

Collected Poaceae and identified Ranunculaceae

Collected Cricetidae and identified Rhinolophidae

Collected Euphorbiaceae and identified Euphorbiaceae

Friis, Ib

Denmark

Fabaceae

Collected Fabaceae and identified Urticaceae

Frodin, David Gamman

* April 08, 1940 – August 12, 2019 †

United States

Myrtaceae

Collected Myrtaceae and identified Araliaceae

Paul Hiepko
Hiepko, Paul

* December 16, 1932 – July 02, 2019 †

Collected Rubiaceae and identified Opiliaceae

Hilliard, Olive Mary

* July 04, 1925 – November 30, 2022 †

South Africa

Asteraceae

Collected Asteraceae and identified Scrophulariaceae

Holstein, Norbert

United Kingdom

Fabaceae

Collected Fabaceae and identified Cucurbitaceae

Hoogland, Ruurd Dirk

* July 24, 1922 – November 18, 1994 †

Kingdom of the Netherlands

Dilleniaceae

Collected Dilleniaceae and identified Dilleniaceae

Ding Hou
Hou, Ding

* 1921 – 2008 †

Kingdom of the Netherlands

Anacardiaceae

Collected Anacardiaceae and identified Anacardiaceae

Hovenkamp, Peter Hans

* October 09, 1953 – July 12, 2019 †

Kingdom of the Netherlands

Polypodiaceae

Collected Polypodiaceae and identified Polypodiaceae

Jermy, Anthony Clive

* 1932 – July 25, 2014 †

United Kingdom

Thelypteridaceae

Collected Thelypteridaceae and identified Dryopteridaceae

Collected Amaranthaceae and identified Melastomataceae

King, Robert Merrill

* February 13, 1930 – September 03, 2007 †

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Sandra Knapp
Knapp, Sandra

United Kingdom

Solanaceae

Collected Solanaceae and identified Solanaceae

Kostermans, André Joseph Guillaume Henri

* July 01, 1906 – July 10, 1994 †

Dutch East Indies; Indonesia

Fabaceae

Collected Fabaceae and identified Lauraceae

Krosnick, Shawn

United States

Passifloraceae

Collected Passifloraceae and identified Passifloraceae

Kai Larsen
Larsen, Kai

* November 15, 1926 – August 23, 2012 †

Denmark

Collected Rubiaceae and identified Fabaceae

Leeuwenberg, Anthonius Josephus Maria

* August 11, 1930 – 2010 †

Kingdom of the Netherlands

Apocynaceae

Collected Apocynaceae and identified Apocynaceae

Collected Woodsiaceae and identified Pteridaceae

Loesener, Theodor

* November 23, 1865 – June 02, 1941 †

German Reich

Onagraceae

Collected Onagraceae and identified Aquifoliaceae

Collected Campanulaceae and identified Heliotropiaceae