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

Fryxell, Paul

* February 02, 1927 – July 11, 2011 †

United States

Collected Malvaceae and identified Malvaceae

Sandra Knapp
Knapp, Sandra

United Kingdom

Collected Solanaceae and identified Solanaceae

Rogers McVaugh
McVaugh, Rogers

* May 30, 1909 – September 24, 2009 †

United States

Collected Asteraceae and identified Myrtaceae

Moldenke, Harold Norman

* March 11, 1909 – January 07, 1996 †

United States

Collected Asteraceae and identified Verbenaceae

Collected Gesneriaceae and identified Gesneriaceae

Collected Lauraceae and identified Lauraceae

Standley, Paul Carpenter

* March 21, 1884 – June 02, 1963 †

United States

Collected Asteraceae and identified Rubiaceae

Turner, Billie Lee

* 1925 – May 27, 2020 †

United States

Collected Asteraceae and identified Asteraceae