Collected Fabaceae and identified Turneraceae

Byron Wilson Pereira de Albuquerque

February 1932 – October 13, 2003

Brazil

Fabaceae

Collected Fabaceae and identified Rutaceae

Mac Alford
Mac Alford

United States

Asteraceae

Collected Asteraceae and identified Salicaceae

Christiane Anderson

United States

Asteraceae

Collected Asteraceae and identified Malpighiaceae

Nélida María Bacigalupo

June 01, 1924 – March 04, 2019

Argentina

Poaceae

Collected Poaceae and identified Rubiaceae

Fred Alexander Barkley

November 04, 1908 – June 24, 1989

United States

Asteraceae

Collected Asteraceae and identified Anacardiaceae

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

Collected Clusiaceae and identified Clusiaceae

Alexander Curt Brade

June 19, 1881 – July 17, 1971

Germany

Melastomataceae

Collected Melastomataceae and identified Melastomataceae

Viktor Ferdinand Brotherus

October 28, 1849 – February 09, 1929

Finland; Grand Principality of Finland; Russian Empire

Bryaceae

Collected Bryaceae and identified Pottiaceae

Arturo Eduardo Burkart

September 25, 1906 – April 25, 1975

Argentina

Poaceae

Collected Poaceae and identified Fabaceae

Ángel Lulio Cabrera

October 19, 1908 – July 08, 1999

Spain; Argentina

Asteraceae

Collected Asteraceae and identified Asteraceae

Collected Fabaceae and identified Bromeliaceae

Collected Fabaceae and identified Fabaceae

Collected Verbenaceae and identified Verbenaceae

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

Collected Araceae and identified Araceae

José Cuatrecasas
José Cuatrecasas

March 19, 1903 – May 24, 1996

Spain; United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Collected Simaroubaceae and identified Simaroubaceae

Adolpho Ducke

October 19, 1876 – January 05, 1959

Austria-Hungary; Brazil

Fabaceae

Collected Fabaceae and identified Fabaceae

Walter Alberto Egler

1924 – 1961

Fabaceae

Collected Fabaceae and identified Euphorbiaceae

Collected Sapindaceae and identified Sapindaceae

Jorge Fontella

1936 – August 26, 2024

Brazil

Apocynaceae

Collected Apocynaceae and identified Apocynaceae

Collected Fabaceae and identified Fabaceae

Collected Polygalaceae and identified Melastomataceae

David Gamman Frodin

April 08, 1940 – August 12, 2019

United States

Myrtaceae

Collected Myrtaceae and identified Araliaceae

Paul Fryxell

February 02, 1927 – July 11, 2011

United States

Malvaceae

Collected Malvaceae and identified Malvaceae