Collected Asteraceae and identified Geraniaceae

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

Gilbert John Arrow

* December 20, 1873 – October 05, 1948 †

United Kingdom; United Kingdom of Great Britain and Ireland

Identified Lucanidae

Max Michael Josephus van Balgooy

* August 14, 1932 – September 03, 2021 †

Indonesia

Rubiaceae

Collected Rubiaceae and identified Rubiaceae

Collected Araceae and identified Araceae

John Theodore Buchholz

* July 14, 1888 – July 01, 1951 †

United States

Araucariaceae

Collected Araucariaceae and identified Podocarpaceae

Brian Laurence Burtt

* August 27, 1913 – May 30, 2008 †

United Kingdom; United Kingdom of Great Britain and Ireland

Asteraceae

Collected Asteraceae and identified Gesneriaceae

Edred John Henry Corner

* January 12, 1906 – September 14, 1996 †

United Kingdom

Moraceae

Collected Moraceae and identified Moraceae

Identified Acanthaceae

Collected Zingiberaceae and identified Zingiberaceae

Hansjörg Eichler

* April 01, 1916 – June 22, 1992 †

Germany; Australia

Asteraceae

Collected Asteraceae and identified Ranunculaceae

Collected Euphorbiaceae and identified Euphorbiaceae

Ib Friis

Denmark

Fabaceae

Collected Fabaceae and identified Urticaceae

David Gamman Frodin

* April 08, 1940 – August 12, 2019 †

United States

Myrtaceae

Collected Myrtaceae and identified Araliaceae

Collected Orchidaceae and identified Orchidaceae

Collected Cyperaceae and identified Cyperaceae

Thomas Gordon Hartley

* January 09, 1931 – March 08, 2016 †

United States

Myrtaceae

Collected Myrtaceae and identified Rutaceae

Kristofer Helgen

Australia

Molossidae

Collected Molossidae and identified Pteropodidae

Olive Mary Hilliard

* July 04, 1925 – November 30, 2022 †

South Africa

Asteraceae

Collected Asteraceae and identified Scrophulariaceae

Norbert Holstein

United Kingdom

Fabaceae

Collected Fabaceae and identified Cucurbitaceae

Richard Eric Holttum

* July 26, 1895 – September 18, 1990 †

United Kingdom

Thelypteridaceae

Collected Thelypteridaceae and identified Thelypteridaceae

Ruurd Dirk Hoogland

* July 24, 1922 – November 18, 1994 †

Kingdom of the Netherlands

Dilleniaceae

Collected Dilleniaceae and identified Dilleniaceae

Ding Hou
Ding Hou

* 1921 – 2008 †

Kingdom of the Netherlands

Anacardiaceae

Collected Anacardiaceae and identified Anacardiaceae

Peter Hans Hovenkamp

* October 09, 1953 – July 12, 2019 †

Kingdom of the Netherlands

Polypodiaceae

Collected Polypodiaceae and identified Polypodiaceae

Collected Begoniaceae and identified Begoniaceae

Collected Rubiaceae and identified Araliaceae

Cornelis Kalkman
Cornelis Kalkman

* May 05, 1928 – January 19, 1998 †

Kingdom of the Netherlands

Collected Ericaceae and identified Rosaceae

Andries Kanis

* 1934 – August 09, 1986 †

Kingdom of the Netherlands

Identified Ochnaceae

Arthur Francis George Kerr

* February 07, 1877 – January 21, 1942 †

Republic of Ireland

Fabaceae

Collected Fabaceae and identified Orchidaceae

Sandra Knapp
Sandra Knapp

United Kingdom

Solanaceae

Collected Solanaceae and identified Solanaceae