John Phillip Harison Acocks

April 07, 1911 – May 20, 1979

South Africa

Asteraceae

Collected Asteraceae and identified Aizoaceae

Joseph William Adams

March 02, 1906 – October 22, 1986

United States

Rosaceae

Collected Rosaceae and identified Salicaceae

Laurence George Adams

1929 – November 07, 2014

Australia

Myrtaceae

Collected Myrtaceae and identified Caryophyllaceae

Getulio Agostini

1943 – 1990

Venezuela

Fabaceae

Collected Fabaceae and identified Primulaceae

Collected Melastomataceae and identified Melastomataceae

Amelia Anderson Lundell

December 21, 1908 – August 27, 1998

United States

Euphorbiaceae

Collected Euphorbiaceae and identified Fabaceae

José Maria Antunes
José Maria Antunes

May 22, 1856 – December 16, 1928

Portugal

Fabaceae

Collected Fabaceae

Leandro Aristeguieta

November 20, 1923 – 2012

Venezuela

Fabaceae

Collected Fabaceae and identified Annonaceae

William Edington Armit

May 10, 1848 – 1901

Fabaceae

Collected Fabaceae

Alison Marjorie Ashby
Alison Marjorie Ashby

February 07, 1901 – August 12, 1987

Australia

Fabaceae

Collected Fabaceae and identified Fabaceae

Erik Asplund

October 09, 1888 – July 30, 1974

Sweden

Poaceae

Collected Poaceae and identified Poaceae

Helen Aston

March 26, 1934 – March 17, 2020

Australia

Menyanthaceae

Collected Menyanthaceae and identified Menyanthaceae

Collected Fabaceae and identified Fabaceae

Paul Henri Auquier

August 15, 1939 – August 29, 1980

Belgium

Poaceae

Collected Poaceae and identified Poaceae

William Baeuerlen
William Baeuerlen

1840 – October 28, 1917

Fabaceae

Collected Fabaceae

William Balfour Baikie
William Balfour Baikie

August 27, 1825 – December 12, 1864

United Kingdom of Great Britain and Ireland

Poaceae

Collected Poaceae

Liberty Hyde Bailey
Liberty Hyde Bailey

March 15, 1858 – December 25, 1954

United States

Cyperaceae

Collected Cyperaceae and identified Rosaceae

William Baldwin
William Baldwin

March 29, 1779 – September 01, 1819

United States

Poaceae

Collected Poaceae

Max Michael Josephus van Balgooy

August 14, 1932 – September 03, 2021

Indonesia

Rubiaceae

Collected Rubiaceae and identified Rubiaceae

Miguel Bang

1853 – 1895

Kingdom of Denmark

Asteraceae

Collected Asteraceae and identified Physciaceae

Joseph Banks
Joseph Banks

February 13, 1743 – June 19, 1820

United Kingdom of Great Britain and Ireland

Poaceae

Collected Poaceae and identified Dermestidae

Harriet George Barclay

August 31, 1901 – May 25, 1990

Asteraceae

Collected Asteraceae and identified Asteraceae

Collected Asteraceae and identified Proteaceae

Fred Alexander Barkley

November 04, 1908 – June 24, 1989

United States

Asteraceae

Collected Asteraceae and identified Anacardiaceae

Harley Harris Bartlett

March 09, 1886 – February 21, 1960

United States

Poaceae

Collected Poaceae and identified Poaceae

Benjamin Smith Barton
Benjamin Smith Barton

February 10, 1766 – December 19, 1815

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Edwin Bunting Bartram

July 28, 1878 – December 02, 1964

United States

Asteraceae

Collected Asteraceae and identified Pottiaceae

Ernst Bauer

August 13, 1860 – 1942

Czechoslovakia

Collected Anastrophyllaceae and identified Pottiaceae

Ferdinand Bauer
Ferdinand Bauer

January 20, 1760 – March 17, 1826

Austrian Empire

Fabaceae

Collected Fabaceae and identified Salviniaceae

Hugo Baum
Hugo Baum

January 17, 1867 – April 15, 1950

Germany

Fabaceae

Collected Fabaceae and identified Phaeochorellaceae