Barroso, Graziela

* April 11, 1912 – May 05, 2003 †

Brazil

Fabaceae

Collected Fabaceae and identified Asteraceae

Collected Erythroxylaceae and identified Erythroxylaceae

Fryxell, Paul

* February 02, 1927 – July 11, 2011 †

United States

Malvaceae

Collected Malvaceae and identified Malvaceae

Collected Fabaceae and identified Fabaceae

Plowman, Timothy

* November 17, 1944 – January 07, 1989 †

United States

Erythroxylaceae

Collected Erythroxylaceae and identified Erythroxylaceae