Harry E. Ahles

October 28, 1924 – March 21, 1981

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Ronald Ernst Beschel

August 09, 1928 – January 22, 1971

Poaceae

Collected Poaceae and identified Poaceae

Leonard John Brass

May 17, 1900 – August 29, 1971

United States; Australia

Poaceae

Collected Poaceae and identified Fabaceae

George R. Cooley

May 29, 1896 – September 27, 1986

United States

Asteraceae

Collected Asteraceae and identified Fabaceae

Arthur Cronquist
Arthur Cronquist

March 19, 1919 – March 22, 1992

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Otto Degener

May 13, 1899 – January 16, 1988

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Thomas Drummond
Thomas Drummond

1793 – 1835

Scotland

Pottiaceae

Collected Pottiaceae

Arthème Dutilly

November 22, 1896 – January 31, 1973

Canada

Poaceae

Collected Poaceae and identified Parmeliaceae

Alma Lance Moldenke

April 29, 1908 – March 08, 1997

United States

Asteraceae

Collected Asteraceae and identified Apidae

Merritt Lyndon Fernald
Merritt Lyndon Fernald

October 05, 1873 – September 22, 1950

United States

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

John Milton Fogg Jr.

November 08, 1898 – October 12, 1982

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Robert Kenneth Godfrey

August 29, 1911 – February 06, 2000

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Derral Raymon Herbst

October 13, 1934 – March 06, 2023

United States

Poaceae

Collected Poaceae and identified Asteraceae

Neil Hotchkiss

January 14, 1901 – September 15, 1994

United States

Poaceae

Collected Poaceae and identified Cyperaceae

Hugh Iltis
Hugh Iltis

April 07, 1925 – December 19, 2016

Czechoslovakia; United States of America

Poaceae

Collected Poaceae and identified Poaceae

Grace Emma Kinzer Jennings
Grace Emma Kinzer Jennings

May 24, 1882 – December 21, 1957

United States

Asteraceae

Collected Asteraceae and identified Polyporaceae

Joseph Kittredge

November 26, 1890 – August 05, 1971

United States

Poaceae

Collected Poaceae and identified Salicaceae

Olga Korhonen Lakela

1890 – 1980

Finland; United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Ernest Lepage

June 01, 1905 – January 04, 1981

Canada

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Bayard Henry Long

September 22, 1885 – June 09, 1969

Asteraceae

Collected Asteraceae and identified Cyperaceae

William Copeland McCalla

November 08, 1872 – August 22, 1962

Asteraceae

Collected Asteraceae and identified Cyperaceae

James Brigham McFarlin

1901 – 1969

Poaceae

Collected Poaceae and identified Polytrichaceae

Harold Norman Moldenke

March 11, 1909 – January 07, 1996

United States

Asteraceae

Collected Asteraceae and identified Verbenaceae

Arthur Stanley Pease

September 22, 1881 – January 07, 1964

United States

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Albert Ernest Radford
Albert Ernest Radford

January 25, 1918 – April 12, 2006

United States

Asteraceae

Collected Asteraceae and identified Cyperaceae

Collected Fabaceae and identified Asteraceae

Ernest Chalmers Smith

1912 – 1992

Canada

Cyperaceae

Collected Cyperaceae and identified Dryopteridaceae

Lani Stemmermann

September 07, 1952 – March 14, 1995

United States

Poaceae

Collected Poaceae and identified Cyperaceae

Benjamin Carroll Tharp

November 16, 1885 – November 29, 1964

United States

Poaceae

Collected Poaceae and identified Poaceae

Roy Dale Thomas

1936 – May 28, 2022

Asteraceae

Collected Asteraceae and identified Asteraceae