Collected Fabaceae and identified Turneraceae

Collected Asteraceae and identified Geraniaceae

Collected Plantaginaceae and identified Plantaginaceae

Collected Melastomataceae and identified Melastomataceae

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

Rudolf Altevogt

January 22, 1924 – May 04, 2014

Germany

Hippidae

Collected Hippidae and identified Montiaceae

Christiane Anderson

United States

Asteraceae

Collected Asteraceae and identified Malpighiaceae

William Russell Anderson

November 25, 1942 – November 02, 2013

United States

Malpighiaceae

Collected Malpighiaceae and identified Malpighiaceae

Joseph Charles Arthur
Joseph Charles Arthur

January 11, 1850 – April 30, 1942

United States

Pucciniaceae

Collected Pucciniaceae and identified Pucciniaceae

Steven Bachman

United Kingdom

Asteraceae

Collected Asteraceae and identified Fabaceae

J. Rex Baird

September 22, 1932 – December 13, 2020

United States

Asteraceae

Collected Asteraceae and identified Myricaceae

Collected Arecaceae and identified Juncaceae

Fred Alexander Barkley

November 04, 1908 – June 24, 1989

United States

Asteraceae

Collected Asteraceae and identified Anacardiaceae

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

John Homer Beaman

June 20, 1929 – August 07, 2015

United States

Rubiaceae

Collected Rubiaceae and identified Rubiaceae

Sidney Fay Blake

August 31, 1892 – December 31, 1959

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Dennis Eugene Breedlove

September 14, 1939 – June 04, 2012

United States

Asteraceae

Collected Asteraceae and identified Fagaceae

Nathaniel Lord Britton
Nathaniel Lord Britton

January 15, 1859 – June 25, 1934

United States

Fabaceae

Collected Fabaceae and identified Fabaceae

George Sydney Bunting

March 07, 1927 – December 27, 2015

United States; Venezuela

Araceae

Collected Araceae and identified Araceae

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

José Alfredo Caro

1919 – 1985

Argentina

Poaceae

Collected Poaceae and identified Poaceae

Eric A. Christenson

1956 – April 2011

United States

Orchidaceae

Collected Orchidaceae and identified Orchidaceae

William Chambers Coker

October 24, 1872 – June 27, 1953

United States

Boletaceae

Collected Boletaceae and identified Clavariaceae

Lincoln Constance

February 16, 1909 – June 11, 2001

United States

Hydrophyllaceae

Collected Hydrophyllaceae and identified Apiaceae

Donovan Stewart Correll

April 13, 1908 – March 28, 1983

United States

Asteraceae

Collected Asteraceae and identified Orchidaceae

Carmen Lelia Cristóbal

December 01, 1932 – September 25, 2019

Argentina

Malvaceae

Collected Malvaceae and identified Malvaceae

Howard Alvin Crum

July 14, 1922 – April 30, 2002

United States

Pottiaceae

Collected Pottiaceae and identified Sphagnaceae