Barroso, Graziela Maciel

* April 11, 1912 – May 05, 2003 †

Brazil

Identified Asteraceae and collected Fabaceae

Identified Bromeliaceae and collected Bromeliaceae

José Cuatrecasas
Cuatrecasas, José

* March 19, 1903 – May 24, 1996 †

Spain; United States

Identified Asteraceae and collected Asteraceae

Identified Melastomataceae and collected Melastomataceae

Alicia Lourteig
Lourteig, Alicia

* December 17, 1913 – July 30, 2003 †

Argentina

Identified Oxalidaceae and collected Oxalidaceae

Schweinfurth, Charles

* April 13, 1890 – November 16, 1970 †

United States

Identified Orchidaceae and collected Orchidaceae

Smith, Lyman Bradford

* September 11, 1904 – May 04, 1997 †

United States

Identified Cyperaceae and collected Cyperaceae

Identified Bromeliaceae and collected Bromeliaceae

Turner, Billie Lee

* 1925 – May 27, 2020 †

United States

Identified Asteraceae and collected Asteraceae

Weakley, Alan

United States

Identified Lycopodiaceae and collected Sphagnaceae

Wurdack, John Julius

* April 28, 1921 – May 13, 1998 †

United States

Identified Melastomataceae and collected Melastomataceae

Truman G. Yuncker
Yuncker, Truman G.

* March 20, 1891 – January 08, 1964 †

United States

Identified Piperaceae and collected Piperaceae