Carlson, Margery Claire

* November 21, 1892 – July 05, 1985 †

United States

Identified Plantaginaceae and collected Asteraceae

Cristóbal, Carmen Lelia

* December 01, 1932 – September 25, 2019 †

Argentina

Identified Malvaceae and collected Malvaceae

José Cuatrecasas
Cuatrecasas, José

* March 19, 1903 – May 24, 1996 †

Spain; United States

Identified Asteraceae and collected Asteraceae

Fryxell, Paul

* February 02, 1927 – July 11, 2011 †

United States

Identified Malvaceae and collected Malvaceae

Krapovickas, Antonio

* October 08, 1921 – August 17, 2015 †

Argentina

Identified Malvaceae and collected Malvaceae

Federico Kurtz
Kurtz, Federico

* March 06, 1854 – August 23, 1920 †

Argentina

Identified Ranunculaceae and collected Poaceae

Eizi Matuda
Matuda, Eizi

* April 20, 1894 – February 12, 1978 †

Japan

Identified Bromeliaceae and collected Asteraceae

Williams, Louis Otho

* December 16, 1908 – January 07, 1991 †

United States

Identified Orchidaceae and collected Asteraceae

Williams, Terua Pierson

* March 22, 1907 – December 16, 2002 †

Identified Orchidaceae and collected Asteraceae