Collected Fabaceae and identified Turneraceae

Collected Asteraceae and identified Geraniaceae

Collected Brassicaceae and identified Brassicaceae

Nélida María Bacigalupo

* June 01, 1924 – March 04, 2019 †

Argentina

Poaceae

Collected Poaceae and identified Rubiaceae

Edwin Bunting Bartram

* July 28, 1878 – December 02, 1964 †

United States

Pottiaceae

Collected Pottiaceae and identified Pottiaceae

Collected Solanaceae and identified Solanaceae

Hélène Bischler

* January 03, 1932 – February 12, 2005 †

France

Ricciaceae

Collected Ricciaceae and identified Marchantiaceae

Olga Helena Borsini

* 1916 – 1981 †

Argentina

Poaceae

Collected Poaceae and identified Plantaginaceae

Lilia Dora Bravo

* 1945 – 1986 †

Identified Fabaceae

Arturo Burkart

* September 25, 1906 – April 25, 1975 †

Argentina

Poaceae

Collected Poaceae and identified Fabaceae

Brian Laurence Burtt

* August 27, 1913 – May 30, 2008 †

United Kingdom; United Kingdom of Great Britain and Ireland

Asteraceae

Collected Asteraceae and identified Gesneriaceae

Collected Apiaceae and identified Apiaceae

José Alfredo Caro

* 1919 – 1985 †

Argentina

Poaceae

Collected Poaceae and identified Poaceae

Collected Euphorbiaceae and identified Anacardiaceae

Franco Chiarini
Franco Chiarini

Argentina

Solanaceae

Collected Solanaceae and identified Solanaceae

Eric A. Christenson

* 1956 – April 2011 †

United States

Orchidaceae

Collected Orchidaceae and identified Orchidaceae

Lincoln Constance

* February 16, 1909 – June 11, 2001 †

United States

Hydrophyllaceae

Collected Hydrophyllaceae and identified Apiaceae

Christopher David Kentish Cook

* 1933 – 1990 †

United Kingdom

Poaceae

Collected Poaceae and identified Ranunculaceae

Carmen Lelia Cristóbal

* December 01, 1932 – September 25, 2019 †

Argentina

Malvaceae

Collected Malvaceae and identified Malvaceae

Genoveva Dawson
Genoveva Dawson

* January 23, 1918 – August 21, 2012 †

Argentina

Poaceae

Collected Poaceae and identified Schoepfiaceae

Collected Asteraceae and identified Asteraceae

Ludwig Diels

* September 24, 1874 – November 30, 1945 †

German Reich

Myrtaceae

Collected Myrtaceae and identified Annonaceae

Werner Dietrich

* 1938 – February 01, 2011 †

Asteraceae

Collected Asteraceae and identified Onagraceae

Collected Euphorbiaceae and identified Euphorbiaceae

Humberto Antonio Fabris

* 1924 – 1976 †

Argentina

Asteraceae

Collected Asteraceae and identified Gentianaceae

Collected Sapindaceae and identified Sapindaceae

Collected Fabaceae and identified Fabaceae

Collected Asteraceae and identified Asteraceae

Caetano Xavier Furtado

* 1897 – 1980 †

Singapore

Arecaceae

Collected Arecaceae and identified Arecaceae

Thomas Harper Goodspeed

* May 17, 1887 – May 17, 1966 †

United States

Solanaceae

Collected Solanaceae and identified Solanaceae