Collected Fabaceae and identified Turneraceae

Laurence George Adams

* 1929 – November 07, 2014 †

Australia

Myrtaceae

Collected Myrtaceae and identified Caryophyllaceae

Collected Asteraceae and identified Geraniaceae

Caroline Kathryn Allen

* April 07, 1904 – April 06, 1975 †

United States

Lauraceae

Collected Lauraceae and identified Lauraceae

Collected Erythroxylaceae and identified Cyperaceae

William Russell Anderson

* November 25, 1942 – November 02, 2013 †

United States

Malpighiaceae

Collected Malpighiaceae and identified Malpighiaceae

Christiane Anderson

United States

Identified Malpighiaceae

Leandro Aristeguieta

* November 20, 1923 – 2012 †

Venezuela

Fabaceae

Collected Fabaceae and identified Annonaceae

Collected Poaceae and identified Poaceae

Rupert Charles Barneby

* October 06, 1911 – December 05, 2000 †

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

Fabaceae

Collected Fabaceae and identified Fabaceae

Graziela Barroso

* April 11, 1912 – May 05, 2003 †

Brazil

Fabaceae

Collected Fabaceae and identified Asteraceae

John Homer Beaman

* June 20, 1929 – August 07, 2015 †

United States

Rubiaceae

Collected Rubiaceae and identified Rubiaceae

Andreas Berger

Austria

Rubiaceae

Collected Rubiaceae and identified Rubiaceae

Collected Clusiaceae and identified Clusiaceae

Norman Loftus Bor

* May 02, 1893 – December 22, 1972 †

Republic of Ireland

Asteraceae

Collected Asteraceae and identified Poaceae

Diane Bridson

United Kingdom

Rubiaceae

Collected Rubiaceae and identified Rubiaceae

Collected Fabaceae and identified Fabaceae

George Sydney Bunting

* March 07, 1927 – December 27, 2015 †

United States; Venezuela

Araceae

Collected Araceae and identified Araceae

Arturo Burkart

* September 25, 1906 – April 25, 1975 †

Argentina

Poaceae

Collected Poaceae and identified Fabaceae

Cleofe Calderon
Cleofe Calderon

* October 26, 1929 – March 19, 2007 †

Argentina

Poaceae

Collected Poaceae and identified Poaceae

Collected Verbenaceae and identified Verbenaceae

Collected Fabaceae and identified Fabaceae

Maarten J. M. Christenhusz

United Kingdom; Netherlands; Finland; Australia

Solanaceae

Collected Solanaceae and identified Plantaginaceae

Eric A. Christenson

* 1956 – April 2011 †

United States

Orchidaceae

Collected Orchidaceae and identified Orchidaceae

Collected Malvaceae and identified Malvaceae

Lincoln Constance

* February 16, 1909 – June 11, 2001 †

United States

Hydrophyllaceae

Collected Hydrophyllaceae and identified Apiaceae

Richard Sumner Cowan

* January 23, 1921 – November 17, 1997 †

United States

Fabaceae

Collected Fabaceae and identified Fabaceae

Carmen Lelia Cristóbal

* December 01, 1932 – September 25, 2019 †

Argentina

Malvaceae

Collected Malvaceae and identified Malvaceae

José Cuatrecasas
José Cuatrecasas

* March 19, 1903 – May 24, 1996 †

Spain; United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Collected Rubiaceae and identified Rubiaceae