Aellen, Paul

* May 13, 1896 – August 19, 1973 †

Switzerland

Asteraceae

Collected Asteraceae and identified Amaranthaceae

Collected Poaceae and identified Amaryllidaceae

Bacigalupo, Nélida María

* June 01, 1924 – March 04, 2019 †

Argentina

Poaceae

Collected Poaceae and identified Rubiaceae

Collected Solanaceae and identified Solanaceae

Boelcke, Osvaldo

* 1920 – 1990 †

Argentina

Poaceae

Collected Poaceae and identified Brassicaceae

Cristóbal, Carmen Lelia

* December 01, 1932 – September 25, 2019 †

Argentina

Malvaceae

Collected Malvaceae and identified Malvaceae

Collected Fabaceae and identified Fabaceae

Collected Poaceae and identified Poaceae

Hatschbach, Gerdt Guenther

* August 22, 1923 – April 16, 2013 †

Brazil

Fabaceae

Collected Fabaceae and identified Fabaceae

Alicia Lourteig
Lourteig, Alicia

* December 17, 1913 – July 30, 2003 †

Argentina

Oxalidaceae

Collected Oxalidaceae and identified Oxalidaceae

Newton, Alfred

United States

Myobatrachidae

Collected Myobatrachidae and identified Staphylinidae

Parodi, Lorenzo Raimundo

* January 23, 1895 – April 21, 1966 †

Argentina

Poaceae

Collected Poaceae and identified Poaceae

Collected Fabaceae and identified Polygonaceae

Thayer, Margaret

United States

Silphidae

Collected Silphidae and identified Staphylinidae