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

Paul Rodolphe Joseph Bamps

February 06, 1932 – February 28, 2019

Belgium

Rubiaceae

Collected Rubiaceae and identified Fabaceae

Collected Rubiaceae and identified Poaceae

Cornelis Christiaan Berg

July 02, 1934 – August 31, 2012

Kingdom of the Netherlands

Moraceae

Collected Moraceae and identified Moraceae

Hélène Bischler

January 03, 1932 – February 12, 2005

France

Ricciaceae

Collected Ricciaceae and identified Marchantiaceae

Collected Ochnaceae and identified Ochnaceae

Jan Just Bos
Jan Just Bos

July 28, 1939 – March 24, 2003

Kingdom of the Netherlands

Fabaceae

Collected Fabaceae and identified Asparagaceae

Collected Araceae and identified Araceae

Collected Amanitaceae and identified Gesneriaceae

Collected Fabaceae and identified Fabaceae

Diane Bridson

United Kingdom

Rubiaceae

Collected Rubiaceae and identified Rubiaceae

Viktor Ferdinand Brotherus

October 28, 1849 – February 09, 1929

Finland; Grand Principality of Finland; Russian Empire

Bryaceae

Collected Bryaceae and identified Pottiaceae

Brian Laurence Burtt

August 27, 1913 – May 30, 2008

United Kingdom; United Kingdom of Great Britain and Ireland

Asteraceae

Collected Asteraceae and identified Gesneriaceae

James Byng

Netherlands

Melastomataceae

Collected Melastomataceae and identified Myrtaceae

Collected Poaceae and identified Commelinaceae

Alberto Judice Leote Cavaco

August 04, 1915 – June 01, 2001

Portugal

Rubiaceae

Collected Rubiaceae and identified Rubiaceae

Collected Annonaceae and identified Annonaceae

Maarten J. M. Christenhusz

United Kingdom; Netherlands; Finland; Australia

Solanaceae

Collected Solanaceae and identified Plantaginaceae

Eric A. Christenson

1956 – April 2011

United States

Orchidaceae

Collected Orchidaceae and identified Orchidaceae

Collected Annonaceae and identified Annonaceae

Collected Araceae and identified Araceae

Howard Alvin Crum

July 14, 1922 – April 30, 2002

United States

Pottiaceae

Collected Pottiaceae and identified Sphagnaceae

Collected Poaceae and identified Acanthaceae

Collected Rubiaceae and identified Rubiaceae

Steven Dessein

Belgium

Rubiaceae

Collected Rubiaceae and identified Rubiaceae

Arthur Wallis Exell

May 21, 1901 – January 15, 1993

United Kingdom; United Kingdom of Great Britain and Ireland

Fabaceae

Collected Fabaceae and identified Combretaceae

Collected Poaceae and identified Annonaceae

Claude Farron

1935 – 2015

Switzerland

Acanthaceae

Collected Acanthaceae and identified Ochnaceae

Collected Rubiaceae and identified Rubiaceae

Ib Friis

Denmark

Fabaceae

Collected Fabaceae and identified Urticaceae