Ernst Cleveland Abbe

August 21, 1905 – March 15, 2000

United States

Fagaceae

Collected Fagaceae and identified Saxifragaceae

Collected Asteraceae and identified Geraniaceae

Collected Cladoniaceae and identified Cladoniaceae

Helen Aston

March 26, 1934 – March 17, 2020

Australia

Menyanthaceae

Collected Menyanthaceae and identified Menyanthaceae

Collected Poaceae and identified Poaceae

Edwin Bunting Bartram

July 28, 1878 – December 02, 1964

United States

Pottiaceae

Collected Pottiaceae and identified Pottiaceae

Hugo Leander Blomquist

June 05, 1888 – November 28, 1964

United States

Sphagnaceae

Collected Sphagnaceae and identified Sphagnaceae

David Boufford

United States

Dryopteridaceae

Collected Dryopteridaceae and identified Onagraceae

Collected Asteraceae and identified Asteraceae

Collected Cyperaceae and identified Cyperaceae

Collected Apiaceae and identified Apiaceae

Howard Alvin Crum

July 14, 1922 – April 30, 2002

United States

Pottiaceae

Collected Pottiaceae and identified Sphagnaceae

Werner Dietrich

1938 – February 01, 2011

Asteraceae

Collected Asteraceae and identified Onagraceae

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

Mark Fishbein
Mark Fishbein

United States

Apocynaceae

Collected Apocynaceae and identified Apocynaceae

John Milton Fogg Jr.

November 08, 1898 – October 12, 1982

United States

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Collected Rosaceae and identified Rosaceae

Frank Albert Gilbert

March 22, 1900 – June 10, 1989

United States

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Ernst Friedrich Gilg

January 12, 1867 – October 11, 1933

Grand Duchy of Baden; German Reich

Apiaceae

Collected Apiaceae and identified Loasaceae

Frank Walton Gould

July 25, 1913 – March 11, 1981

United States

Poaceae

Collected Poaceae and identified Poaceae

Craig William Greene

1949 – 2003

Poaceae

Collected Poaceae and identified Poaceae

Ludlow Griscom
Ludlow Griscom

June 17, 1890 – May 28, 1959

United States

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Abel Joel Grout
Abel Joel Grout

1867 – 1947

United States

Brachytheciaceae

Collected Brachytheciaceae and identified Brachytheciaceae

Collected Cyperaceae and identified Cyperaceae

Norbert Holstein

United Kingdom

Fabaceae

Collected Fabaceae and identified Cucurbitaceae

Neil Hotchkiss

January 14, 1901 – September 15, 1994

United States

Cladoniaceae

Collected Cladoniaceae and identified Cyperaceae

Ding Hou
Ding Hou

1921 – 2008

Kingdom of the Netherlands

Anacardiaceae

Collected Anacardiaceae and identified Anacardiaceae

Collected Passifloraceae and identified Passifloraceae

Megan R. King

United States

Fabaceae

Collected Fabaceae and identified Asteraceae