Margery Claire Carlson

November 21, 1892 – July 05, 1985

United States

Asteraceae

Collected Asteraceae and identified Plantaginaceae

Donovan Stewart Correll

April 13, 1908 – March 28, 1983

United States

Asteraceae

Collected Asteraceae and identified Orchidaceae

Elinor Lehto

September 23, 1915 – February 22, 2009

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Paul Fryxell

February 02, 1927 – July 11, 2011

United States

Malvaceae

Collected Malvaceae and identified Malvaceae

John Wesley Grear

1937 – 1981

Fabaceae

Collected Fabaceae and identified Fabaceae

Matt Lavin

United States

Fabaceae

Collected Fabaceae and identified Fabaceae

Anthonius Josephus Maria Leeuwenberg

August 11, 1930 – 2010

Kingdom of the Netherlands

Apocynaceae

Collected Apocynaceae and identified Apocynaceae

Cyrus Longworth Lundell

November 05, 1907 – March 28, 1994

United States

Poaceae

Collected Poaceae and identified Primulaceae

Paul Carpenter Standley

March 21, 1884 – June 02, 1963

United States

Asteraceae

Collected Asteraceae and identified Rubiaceae

Fernando Zuloaga

Argentina

Poaceae

Collected Poaceae and identified Poaceae