Collected Poaceae and identified Araceae

Fred Alexander Barkley

* November 04, 1908 – June 24, 1989 †

United States

Asteraceae

Collected Asteraceae and identified Anacardiaceae

Rupert Charles Barneby

* October 06, 1911 – December 05, 2000 †

United Kingdom; United States of America; United Kingdom of Great Britain and Ireland

Fabaceae

Collected Fabaceae and identified Fabaceae

John Milton Bigelow
John Milton Bigelow

* June 23, 1804 – July 18, 1878 †

United States

Asteraceae

Collected Asteraceae and identified Ericaceae

Collected Asteraceae and identified Asteraceae

Collected Fabaceae and identified Asteraceae

Cassiano Conzatti

* August 13, 1862 – March 02, 1951 †

Italy; Kingdom of Italy

Asteraceae

Collected Asteraceae and identified Cyperaceae

Collected Araceae and identified Araceae

Calaway H. Dodson

* December 17, 1928 – August 09, 2020 †

United States

Orchidaceae

Collected Orchidaceae and identified Orchidaceae

David Baxter Dunn

* 1917 – 1994 †

Fabaceae

Collected Fabaceae and identified Fabaceae

Brian L. Fisher

United States

Formicidae

Collected Formicidae and identified Formicidae

Josiah Gregg
Josiah Gregg

* July 19, 1806 – February 25, 1850 †

United States

Asteraceae

Collected Asteraceae and identified Pucciniaceae

Gerdt Guenther Hatschbach

* August 22, 1923 – April 16, 2013 †

Brazil

Fabaceae

Collected Fabaceae and identified Fabaceae

Simon Joly

Canada

Rosaceae

Collected Rosaceae and identified Rosaceae

William Clarence Leavenworth

* February 23, 1917 – October 29, 1944 †

United States

Poaceae

Collected Poaceae

Martha Duis Leavenworth

* October 09, 1918 – May 13, 1977 †

United States

Poaceae

Collected Poaceae and identified Poaceae

Eizi Matuda
Eizi Matuda

* April 20, 1894 – February 12, 1978 †

Japan

Asteraceae

Collected Asteraceae and identified Bromeliaceae

Rogers McVaugh
Rogers McVaugh

* May 30, 1909 – September 24, 2009 †

United States

Asteraceae

Collected Asteraceae and identified Myrtaceae

Scott A. Mori
Scott A. Mori

* October 13, 1941 – August 12, 2020 †

United States

Fabaceae

Collected Fabaceae and identified Lecythidaceae

Cyrus Pringle
Cyrus Pringle

* May 06, 1838 – May 25, 1911 †

United States

Asteraceae

Collected Asteraceae and identified Poaceae

Carl Albert Purpus

* February 26, 1851 – January 17, 1941 †

German Reich

Asteraceae

Collected Asteraceae and identified Solanaceae

Jerzy Rzedowski

* December 27, 1926 – March 2023 †

Poland; Mexico

Asteraceae

Collected Asteraceae and identified Poaceae

Thomas Robert Soderstrom
Thomas Robert Soderstrom

* January 09, 1936 – September 01, 1987 †

United States

Poaceae

Collected Poaceae and identified Poaceae