Collected Fabaceae and identified Turneraceae

Collected Asteraceae and identified Geraniaceae

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

Oakes Ames

September 26, 1874 – April 28, 1950

United States

Orchidaceae

Collected Orchidaceae and identified Orchidaceae

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

Charles Reid Barnes
Charles Reid Barnes

September 17, 1858 – February 24, 1910

United States

Bryaceae

Collected Bryaceae and identified Theliaceae

John Homer Beaman

June 20, 1929 – August 07, 2015

United States

Rubiaceae

Collected Rubiaceae and identified Rubiaceae

Clyde Ritchie Bell

1921 – 2013

Apiaceae

Collected Apiaceae and identified Apocynaceae

Nathaniel Lord Britton
Nathaniel Lord Britton

January 15, 1859 – June 25, 1934

United States

Fabaceae

Collected Fabaceae and identified Fabaceae

Collected Asteraceae and identified Asteraceae

Margery Claire Carlson

November 21, 1892 – July 05, 1985

United States

Asteraceae

Collected Asteraceae and identified Plantaginaceae

José Alfredo Caro

1919 – 1985

Argentina

Poaceae

Collected Poaceae and identified Poaceae

Earl Lemley Core

January 20, 1902 – December 08, 1984

United States

Rubiaceae

Collected Rubiaceae and identified Cyperaceae

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

Avinoam Danin
Avinoam Danin

1939 – December 12, 2015

Israel

Poaceae

Collected Poaceae and identified Fabaceae

Collected Poaceae and identified Poaceae

Werner Dietrich

1938 – February 01, 2011

Asteraceae

Collected Asteraceae and identified Onagraceae

Karel Domin
Karel Domin

May 04, 1882 – June 10, 1953

Czechoslovakia

Poaceae

Collected Poaceae and identified Poaceae

Identified Convolvulaceae

David E. Fairbrothers

1925 – 2012

United States

Magnoliaceae

Collected Magnoliaceae and identified Poaceae

Merritt Lyndon Fernald
Merritt Lyndon Fernald

October 05, 1873 – September 22, 1950

United States

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Ashley Field
Ashley Field

Australia

Thelypteridaceae

Collected Thelypteridaceae and identified Lycopodiaceae

Francis Raymond Fosberg

May 20, 1908 – September 25, 1993

United States

Poaceae

Collected Poaceae and identified Rubiaceae

Collected Poaceae and identified Poaceae

Paul Fryxell

February 02, 1927 – July 11, 2011

United States

Malvaceae

Collected Malvaceae and identified Malvaceae

Howard Scott Gentry

December 10, 1903 – April 01, 1993

United States

Asparagaceae

Collected Asparagaceae and identified Asparagaceae