LeRoy Abrams

* October 01, 1874 – August 15, 1956 †

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Collected Asteraceae and identified Geraniaceae

Collected Brassicaceae and identified Brassicaceae

Loran Crittenden Anderson

* February 07, 1936 – December 24, 2022 †

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

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

Collected Asteraceae and identified Asteraceae

Sherwin Carlquist
Sherwin Carlquist

* July 07, 1930 – December 01, 2021 †

United States

Stylidiaceae

Collected Stylidiaceae and identified Stylidiaceae

Lincoln Constance

* February 16, 1909 – June 11, 2001 †

United States

Hydrophyllaceae

Collected Hydrophyllaceae and identified Apiaceae

Donovan Stewart Correll

* April 13, 1908 – March 28, 1983 †

United States

Asteraceae

Collected Asteraceae and identified Orchidaceae

Susan Delano McKelvey

* March 13, 1883 – July 11, 1964 †

United States

Cupressaceae

Collected Cupressaceae and identified Asparagaceae

Melinda Fay Denton

* March 27, 1944 – March 05, 1994 †

United States

Asteraceae

Collected Asteraceae and identified Cyperaceae

David Baxter Dunn

* 1917 – 1994 †

Fabaceae

Collected Fabaceae and identified Fabaceae

Roxana Judkins Stinchfield Ferris
Roxana Judkins Stinchfield Ferris

* April 13, 1895 – June 30, 1978 †

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Ryan Folk

United States

Saxifragaceae

Collected Saxifragaceae and identified Saxifragaceae

Verne Grant

* October 17, 1917 – May 29, 2007 †

United States

Polemoniaceae

Collected Polemoniaceae and identified Polemoniaceae

Collected Cyperaceae and identified Cyperaceae

John Thomas Howell
John Thomas Howell

* November 06, 1903 – May 07, 1994 †

United States

Asteraceae

Collected Asteraceae and identified Cyperaceae

Duane Isely

* October 24, 1918 – December 06, 2000 †

United States

Fabaceae

Collected Fabaceae and identified Fabaceae

Leigh Johnson

United States

Polemoniaceae

Collected Polemoniaceae and identified Polemoniaceae

David D. Keck

* October 24, 1903 – March 10, 1995 †

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Sandra Knapp
Sandra Knapp

United Kingdom

Solanaceae

Collected Solanaceae and identified Solanaceae

Margaret Ensign Lewis

* 1919 – 2017 †

United States

Onagraceae

Collected Onagraceae and identified Caprifoliaceae

Collected Fabaceae and identified Fabaceae

Herbert Louis Mason

* January 03, 1896 – March 26, 1994 †

United States

Asteraceae

Collected Asteraceae and identified Polemoniaceae

Elizabeth May McClintock

* July 07, 1912 – October 19, 2004 †

United States

Asteraceae

Collected Asteraceae and identified Hydrangeaceae

Harold Norman Moldenke

* March 11, 1909 – January 07, 1996 †

United States

Asteraceae

Collected Asteraceae and identified Verbenaceae

Collected Cyperaceae and identified Orobanchaceae

Collected Asteraceae and identified Asteraceae

Helen Sharsmith

* August 26, 1905 – November 10, 1982 †

United States

Asteraceae

Collected Asteraceae and identified Linaceae