LeRoy Abrams
LeRoy Abrams

October 01, 1874 – August 15, 1956

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Kenneth Willway Allison

February 01, 1894 – September 15, 1976

New Zealand

Pottiaceae

Collected Pottiaceae and identified Pottiaceae

Sven Berggren
Sven Berggren

August 12, 1837 – June 28, 1917

Sweden

Pottiaceae

Collected Pottiaceae and identified Pottiaceae

Viktor Ferdinand Brotherus

October 28, 1849 – February 09, 1929

Finland; Grand Principality of Finland; Russian Empire

Bryaceae

Collected Bryaceae and identified Pottiaceae

Howard Alvin Crum

July 14, 1922 – April 30, 2002

United States

Pottiaceae

Collected Pottiaceae and identified Sphagnaceae

Walter Charles Fishlock

1875 – 1959

Euphorbiaceae

Collected Euphorbiaceae

František Gogela

September 13, 1854 – February 27, 1922

Cyperaceae

Collected Cyperaceae and identified Polytrichaceae

Anton Hammerschmid
Anton Hammerschmid

August 21, 1851 – May 08, 1933

Thuidiaceae

Collected Thuidiaceae

Heinrich von Handel-Mazzetti

February 19, 1882 – February 01, 1940

Austria

Asteraceae

Collected Asteraceae and identified Ranunculaceae

Amos Arthur Heller

March 21, 1867 – May 18, 1944

United States

Fabaceae

Collected Fabaceae and identified Fabaceae

Theodor Herzog

July 07, 1880 – May 06, 1961

Germany

Pottiaceae

Collected Pottiaceae and identified Lejeuneaceae

Sakari Hinneri

January 12, 1940 – July 20, 2019

Poaceae

Collected Poaceae and identified Orthotrichaceae

Donald S. Horning

March 12, 1937 – May 27, 2022

United States

Macrobiotidae

Collected Macrobiotidae and identified Megachilidae

Homer Doliver House

July 21, 1878 – December 21, 1949

United States

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Josef Jedlička

May 11, 1912 – December 07, 1959

Czechoslovakia

Amaranthaceae

Collected Amaranthaceae and identified Apiaceae

Elizabeth Gertrude Britton
Elizabeth Gertrude Britton

January 09, 1858 – February 25, 1934

United States

Lejeuneaceae

Collected Lejeuneaceae and identified Pylaisiadelphaceae

Emery Clarence Leonard

June 09, 1892 – 1968

United States

Cladoniaceae

Collected Cladoniaceae and identified Acanthaceae

Genevieve Mannakee Leonard

1902 – 1952

United States

Fabaceae

Collected Fabaceae and identified Didymiaceae

Miguel Lillo
Miguel Lillo

July 27, 1862 – May 04, 1931

Argentina

Poaceae

Collected Poaceae and identified Alstroemeriaceae

Paul Günther Lorentz
Paul Günther Lorentz

August 30, 1835 – October 06, 1881

North German Confederation

Asteraceae

Collected Asteraceae and identified Bryaceae

Bassett Maguire

August 04, 1904 – February 06, 1991

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Delia West Marble

April 06, 1868 – June 17, 1951

United States

Rubiaceae

Collected Rubiaceae and identified Araceae

Celina Matilde Matteri

September 27, 1943 – 2004

Argentina

Bartramiaceae

Collected Bartramiaceae and identified Bartramiaceae

Harold Norman Moldenke

March 11, 1909 – January 07, 1996

United States

Asteraceae

Collected Asteraceae and identified Verbenaceae

Jiří Müller

April 25, 1925 – March 09, 2018

Asteraceae

Collected Asteraceae and identified Pucciniaceae

Alfred Mykolaiovych Oxner

February 15, 1898 – November 20, 1973

Soviet Union

Parmeliaceae

Collected Parmeliaceae and identified Parmeliaceae

Anna Pechanec

January 06, 1904 – March 27, 1988

United States

Cladoniaceae

Collected Cladoniaceae and identified Lobariaceae

Josef Podpěra
Josef Podpěra

November 07, 1878 – January 18, 1954

Czechoslovakia; Austria-Hungary

Poaceae

Collected Poaceae and identified Apiaceae

Gottlob Ludwig Rabenhorst
Gottlob Ludwig Rabenhorst

March 22, 1806 – April 24, 1881

Kingdom of Prussia

Pucciniaceae

Collected Pucciniaceae and identified Jungermanniaceae

Victor Schiffner

August 10, 1862 – December 01, 1944

Austria

Lejeuneaceae

Collected Lejeuneaceae and identified Gymnomitriaceae