Isabella Abbott
Isabella Abbott

June 20, 1919 – October 28, 2010

United States

Delesseriaceae

Collected Delesseriaceae and identified Rhodomelaceae

Collected Brassicaceae and identified Brassicaceae

George McCartney Chippendale

April 18, 1921 – February 16, 2010

Australia

Myrtaceae

Collected Myrtaceae and identified Myrtaceae

Lincoln Constance

February 16, 1909 – June 11, 2001

United States

Hydrophyllaceae

Collected Hydrophyllaceae and identified Apiaceae

Collected Cyperaceae and identified Poaceae

Charles Noyes Forbes

September 24, 1883 – August 10, 1920

United States

Asteraceae

Collected Asteraceae and identified Dryopteridaceae

Francis Raymond Fosberg

May 20, 1908 – September 25, 1993

United States

Poaceae

Collected Poaceae and identified Rubiaceae

Ib Friis

Denmark

Fabaceae

Collected Fabaceae and identified Urticaceae

Paul Fryxell

February 02, 1927 – July 11, 2011

United States

Malvaceae

Collected Malvaceae and identified Malvaceae

Collected Fagaceae and identified Sapotaceae

Derral Raymon Herbst

October 13, 1934 – March 06, 2023

United States

Poaceae

Collected Poaceae and identified Asteraceae

Ding Hou
Ding Hou

1921 – 2008

Kingdom of the Netherlands

Anacardiaceae

Collected Anacardiaceae and identified Anacardiaceae

Lawrence Alexander Sidney Johnson

June 26, 1925 – August 01, 1997

Australia

Myrtaceae

Collected Myrtaceae and identified Juncaceae

Collected Moraceae and identified Apocynaceae

Harold Norman Moldenke

March 11, 1909 – January 07, 1996

United States

Asteraceae

Collected Asteraceae and identified Verbenaceae

Marie Catharine Neal

December 07, 1889 – June 06, 1965

United States

Arecaceae

Collected Arecaceae and identified Fabaceae

Dan Henry Nicolson

September 05, 1933 – June 02, 2016

United States

Araceae

Collected Araceae and identified Araceae

Robert Cyril Layton Perkins

November 15, 1866 – September 29, 1955

United Kingdom; United Kingdom of Great Britain and Ireland

Coenagrionidae

Collected Coenagrionidae and identified Coenagrionidae

Bo-Hagard Peterson

May 15, 1918 – July 29, 1990

Sweden

Fabaceae

Collected Fabaceae and identified Thymelaeaceae

Florence Signaigo Wagner

February 18, 1919 – October 21, 2019

United States

Ophioglossaceae

Collected Ophioglossaceae and identified Dryopteridaceae

Harold St. John

July 25, 1892 – December 12, 1991

United States

Pandanaceae

Collected Pandanaceae and identified Pandanaceae

Jan Frederik Veldkamp

March 31, 1941 – November 12, 2017

Kingdom of the Netherlands

Poaceae

Collected Poaceae and identified Poaceae

Franz Elfried Wimmer

November 30, 1881 – May 02, 1961

Austria-Hungary; Austria

Salicaceae

Collected Salicaceae and identified Campanulaceae