William Louis Abbott

February 23, 1860 – April 02, 1936

United States

Vespertilionidae

Collected Vespertilionidae and identified Saccolomataceae

Harry Ardell Allard

January 28, 1880 – February 25, 1963

United States

Cladoniaceae

Collected Cladoniaceae and identified Cyperaceae

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

Enrique Pérez Arbeláez

March 01, 1896 – January 22, 1972

Colombia

Asteraceae

Collected Asteraceae and identified Rubiaceae

Leandro Aristeguieta

November 20, 1923 – 2012

Venezuela

Fabaceae

Collected Fabaceae and identified Annonaceae

Ethel Zoe Bailey

November 17, 1889 – July 15, 1983

United States

Poaceae

Collected Poaceae and identified Amaryllidaceae

Graziela Barroso

April 11, 1912 – May 05, 2003

Brazil

Fabaceae

Collected Fabaceae and identified Asteraceae

Harley Harris Bartlett

March 09, 1886 – February 21, 1960

United States

Poaceae

Collected Poaceae and identified Poaceae

Collected Fabaceae and identified Fabaceae

Nathaniel Lord Britton
Nathaniel Lord Britton

January 15, 1859 – June 25, 1934

United States

Fabaceae

Collected Fabaceae and identified Fabaceae

Walter Elias Broadway

1863 – 1935

United Kingdom; United Kingdom of Great Britain and Ireland

Fabaceae

Collected Fabaceae and identified Fabaceae

William John Burchell
William John Burchell

July 23, 1781 – March 03, 1863

United Kingdom of Great Britain and Ireland

Asteraceae

Collected Asteraceae and identified Asteraceae

Arthur Merton Chickering

March 23, 1887 – May 24, 1974

United States

Oonopidae

Collected Oonopidae and identified Salticidae

Richard Sumner Cowan

January 23, 1921 – November 17, 1997

United States

Fabaceae

Collected Fabaceae and identified Fabaceae

Collected Araceae and identified Araceae

José Cuatrecasas
José Cuatrecasas

March 19, 1903 – May 24, 1996

Spain; United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Hugh Cuming
Hugh Cuming

February 14, 1791 – August 10, 1865

United Kingdom of Great Britain and Ireland

Asteraceae

Collected Asteraceae

Charles C. Deam

August 30, 1865 – May 29, 1953

United States

Cyperaceae

Collected Cyperaceae and identified Poaceae

Galfrid C.K. Dunsterville

February 18, 1905 – November 26, 1988

Venezuela

Orchidaceae

Collected Orchidaceae and identified Orchidaceae

Per Karl Hjalmar Dusén
Per Karl Hjalmar Dusén

August 04, 1855 – January 22, 1926

Sweden

Asteraceae

Collected Asteraceae and identified Asteraceae

Erik Leonard Ekman
Erik Leonard Ekman

October 14, 1883 – January 15, 1931

Sweden

Poaceae

Collected Poaceae and identified Asteraceae

Adolf Engler
Adolf Engler

March 25, 1844 – October 10, 1930

Weimar Republic

Araceae

Collected Araceae and identified Araceae

Joseph Andorfer Ewan

October 24, 1909 – December 05, 1999

United States

Asteraceae

Collected Asteraceae and identified Ranunculaceae

August Fendler
August Fendler

1813 – 1883

United States; Germany

Fabaceae

Collected Fabaceae and identified Boraginaceae

Ellinor Freeman Dunsterville

1904 – 2004

Venezuela

Orchidaceae

Collected Orchidaceae

Hernando García-Barriga

November 30, 1913 – January 01, 2005

Colombia

Asteraceae

Collected Asteraceae and identified Poaceae

Percival Hildebrand Gentle

December 03, 1890 – August 16, 1958

British Honduras

Poaceae

Collected Poaceae and identified Fabaceae

Alwyn Howard Gentry
Alwyn Howard Gentry

January 06, 1945 – August 03, 1993

United States

Bignoniaceae

Collected Bignoniaceae and identified Bignoniaceae

Aimé Bonpland
Aimé Bonpland

August 29, 1773 – May 10, 1858

France

Asteraceae

Collected Asteraceae and identified Poaceae

Collected Araceae and identified Araceae