Osvaldo Boelcke

1920 – 1990

Argentina

Poaceae

Collected Poaceae and identified Brassicaceae

Arturo Eduardo Burkart

September 25, 1906 – April 25, 1975

Argentina

Poaceae

Collected Poaceae and identified Fabaceae

Agustín Garaventa

1911 – 1981

Chile

Brassicaceae

Collected Brassicaceae and identified Brassicaceae

Juan Héctor Hunziker

August 26, 1925 – March 17, 2003

Argentina

Asteraceae

Collected Asteraceae and identified Ephedraceae

Erich Werdermann

March 02, 1892 – April 20, 1959

German Empire; Weimar Republic; Nazi Germany; Germany

Asteraceae

Collected Asteraceae and identified Solanaceae