Charles Melvin Barber

December 27, 1876 – June 23, 1954

United States

Asteraceae

Collected Asteraceae

Luis Augusto Grandvaux Barbosa

1914 – 1983

Portugal

Fabaceae

Collected Fabaceae and identified Fabaceae

Harriet George Barclay

August 31, 1901 – May 25, 1990

Asteraceae

Collected Asteraceae and identified Asteraceae

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

Elizabeth Ann Bartholomew

June 14, 1912 – March 15, 1985

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Francis William Bartlett

October 03, 1896 – May 19, 1979

New Zealand

Pucciniaceae

Collected Pucciniaceae

Harley Harris Bartlett

March 09, 1886 – February 21, 1960

United States

Poaceae

Collected Poaceae and identified Poaceae

Paul Bartsch
Paul Bartsch

August 14, 1871 – April 24, 1960

United States

Parulidae

Collected Parulidae and identified Pyramidellidae

George Latimer Bates
George Latimer Bates

March 21, 1863 – January 31, 1940

United States

Cisticolidae

Collected Cisticolidae and identified Fabaceae

Nicolas Baudin
Nicolas Baudin

February 17, 1754 – September 16, 1803

France

Fabaceae

Collected Fabaceae

John Homer Beaman

June 20, 1929 – August 07, 2015

United States

Rubiaceae

Collected Rubiaceae and identified Rubiaceae

Lucy Beamer

February 03, 1893 – March 01, 1992

Megachilidae

Collected Megachilidae and identified Asteraceae

Odoardo Beccari
Odoardo Beccari

November 16, 1843 – October 25, 1920

Kingdom of Italy

Dipterocarpaceae

Collected Dipterocarpaceae and identified Arecaceae

Alan Ackerman Beetle

June 08, 1913 – March 27, 2003

United States

Poaceae

Collected Poaceae and identified Poaceae

Joseph Charles Bequaert
Joseph Charles Bequaert

May 24, 1886 – January 12, 1982

Belgium; United States

Fabaceae

Collected Fabaceae and identified Eumenidae

Jean-Louis Berlandier

August 01, 1803 – April 22, 1851

France

Asteraceae

Collected Asteraceae and identified Asteraceae

Luciano Bernardi

March 06, 1920 – December 01, 2001

Italy; Switzerland; Kingdom of Italy

Fabaceae

Collected Fabaceae and identified Rubiaceae

Carlo Luigi Giuseppe Bertero
Carlo Luigi Giuseppe Bertero

October 14, 1789 – April 1831

Kingdom of Sardinia

Asteraceae

Collected Asteraceae and identified Ricciaceae

John Milton Bigelow
John Milton Bigelow

June 23, 1804 – July 18, 1878

United States

Asteraceae

Collected Asteraceae and identified Ericaceae

Frank Bisby
Frank Bisby

April 24, 1945 – October 25, 2011

United Kingdom

Fabaceae

Collected Fabaceae and identified Fabaceae

Sidney Fay Blake

August 31, 1892 – December 31, 1959

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Jacques Samuel Blanchet

May 08, 1807 – March 20, 1875

Switzerland

Fabaceae

Collected Fabaceae and identified Asteraceae

Carl Ludwig Blume
Carl Ludwig Blume

June 09, 1796 – February 03, 1862

Duchy of Brunswick; Kingdom of the Netherlands

Orchidaceae

Collected Orchidaceae and identified Fagaceae

Rahmat si Boeea

? – 20. century

Indonesia

Orchidaceae

Collected Orchidaceae

Wenceslas Bojer
Wenceslas Bojer

September 25, 1795 – June 04, 1856

Austrian Empire; Mauritius

Fabaceae

Collected Fabaceae

Isaäc Boldingh

1879 – 1938

Kingdom of the Netherlands

Poaceae

Collected Poaceae and identified Euphorbiaceae

Harry Bolus
Harry Bolus

April 28, 1834 – May 25, 1911

South Africa

Asteraceae

Collected Asteraceae and identified Ericaceae

Alfred Bornmüller
Alfred Bornmüller

December 02, 1868 – July 13, 1947

Germany

Fabaceae

Collected Fabaceae and identified Fabaceae