Fryxell, Paul

* February 02, 1927 – July 11, 2011 †

United States

Identified Malvaceae and collected Malvaceae

Maguire, Bassett

* August 04, 1904 – February 06, 1991 †

United States

Identified Clusiaceae and collected Fabaceae

Plowman, Timothy

* November 17, 1944 – January 07, 1989 †

United States

Identified Erythroxylaceae and collected Erythroxylaceae

Steyermark, Julian Alfred

* January 27, 1909 – October 15, 1988 †

United States

Identified Rubiaceae and collected Poaceae

Wurdack, John Julius

* April 28, 1921 – May 13, 1998 †

United States

Identified Melastomataceae and collected Melastomataceae

Wurdack, Marie L.

* February 12, 1925 – December 30, 1978 †

United States

Collected Melastomataceae