Barneby, Rupert Charles

* October 06, 1911 – December 05, 2000 †

United Kingdom; United States of America; United Kingdom of Great Britain and Ireland

Collected Fabaceae and identified Fabaceae

Brainerd, Ezra

* December 17, 1844 – December 08, 1924 †

Collected Cyperaceae and identified Violaceae

Elizabeth Gertrude Britton
Britton, Elizabeth Gertrude

* January 09, 1858 – February 25, 1934 †

United States

Collected Dicranaceae and identified Dicranaceae

Nathaniel Lord Britton
Britton, Nathaniel Lord

* January 15, 1859 – June 25, 1934 †

United States

Collected Fabaceae and identified Fabaceae

Dietrich, Werner

* 1938 – February 01, 2011 †

Collected Asteraceae and identified Onagraceae

Fryxell, Paul

* February 02, 1927 – July 11, 2011 †

United States

Collected Malvaceae and identified Malvaceae

Godfrey, Robert Kenneth

* August 29, 1911 – February 06, 2000 †

United States

Collected Asteraceae and identified Asteraceae

Collected Ehretiaceae and identified Ehretiaceae

Heinrichs, Jochen

* March 14, 1969 – April 22, 2018 †

Collected Plagiochilaceae and identified Plagiochilaceae

Collected Verrucariaceae and identified Verrucariaceae

Imshaug, Henry Andrew

* July 25, 1925 – November 18, 2010 †

United States

Collected Parmeliaceae and identified Parmeliaceae

Isely, Duane

* October 24, 1918 – December 06, 2000 †

United States

Collected Fabaceae and identified Fabaceae

Killip, Ellsworth Paine

* September 02, 1890 – November 21, 1968 †

United States

Collected Asteraceae and identified Passifloraceae

Sandra Knapp
Knapp, Sandra

United Kingdom

Collected Solanaceae and identified Solanaceae

Collected Santalaceae and identified Santalaceae

Collected Parmeliaceae and identified Parmeliaceae

Mathias, Mildred Esther

* September 19, 1906 – February 16, 1995 †

United States

Collected Rubiaceae and identified Apiaceae

McKelvey, Susan Delano

* March 13, 1883 – July 11, 1964 †

United States

Collected Pinaceae and identified Asparagaceae

Moldenke, Harold Norman

* March 11, 1909 – January 07, 1996 †

United States

Collected Asteraceae and identified Verbenaceae

Morton, Conrad Vernon

* October 24, 1905 – July 29, 1972 †

United States

Collected Asteraceae and identified Solanaceae

Collected Poaceae and identified Poaceae

Turner, Billie Lee

* 1925 – May 27, 2020 †

United States

Collected Asteraceae and identified Asteraceae

Weber, William Alfred

* November 16, 1918 – March 18, 2020 †

United States

Collected Parmeliaceae and identified Asteraceae