Alston, Arthur Hugh Garfit

* September 04, 1902 – March 17, 1958 †

United Kingdom; United Kingdom of Great Britain and Ireland

Collected Polypodiaceae and identified Selaginellaceae

Arbeláez, Enrique Pérez

* March 01, 1886 – January 22, 1972 †

Colombia

Collected Asteraceae and identified Rubiaceae

Barkley, Fred Alexander

* November 04, 1908 – June 24, 1989 †

United States

Collected Asteraceae and identified Poaceae

José Cuatrecasas
Cuatrecasas, José

* March 19, 1903 – May 24, 1996 †

Spain; United States

Collected Asteraceae and identified Asteraceae

Alwyn Howard Gentry
Gentry, Alwyn Howard

* January 06, 1945 – August 03, 1993 †

United States

Collected Bignoniaceae and identified Bignoniaceae

José Celestino Mutis
Mutis, José Celestino

* April 06, 1732 – September 11, 1808 †

Spain

Collected Rubiaceae and identified Rubiaceae

Richard Evans Schultes
Schultes, Richard Evans

* January 12, 1915 – April 10, 2001 †

United States

Collected Euphorbiaceae and identified Euphorbiaceae

von Sneidern, Kjell E.

* June 16, 1910 – April 30, 1999 †

Sweden

Collected Phyllostomidae and identified Tyrannidae

José Jerónimo Triana
Triana, José Jerónimo

* 1828 – 1890 †

Colombia

Collected Melastomataceae and identified Rubiaceae

Zarucchi, James Lee

* May 26, 1952 – July 21, 2019 †

United States

Collected Fabaceae and identified Apocynaceae