Gibson, Dorothy N.

* 1921 – May 03, 2012 †

United States

Asteraceae

Collected Asteraceae and identified Verbenaceae

Hunt, David

* September 25, 1938 – May 20, 2019 †

United Kingdom

Fabaceae

Collected Fabaceae and identified Commelinaceae

Collected Urticaceae and identified Urticaceae

Rositto, José Antonio Molina

* February 28, 1926 – September 23, 2012 †

Honduras

Asteraceae

Collected Asteraceae and identified Asteraceae

Williams, Louis Otho

* December 16, 1908 – January 07, 1991 †

United States

Asteraceae

Collected Asteraceae and identified Orchidaceae