Charles Melvin Barber

* December 27, 1876 – June 23, 1954 †

United States

Asteraceae

Collected Asteraceae

Jean-Louis Berlandier

* August 01, 1803 – April 22, 1851 †

France

Asteraceae

Collected Asteraceae and identified Asteraceae

Nathaniel Lord Britton
Nathaniel Lord Britton

* January 15, 1859 – June 25, 1934 †

United States

Fabaceae

Collected Fabaceae and identified Fabaceae

Charles C. Deam

* August 30, 1865 – May 29, 1953 †

United States

Cyperaceae

Collected Cyperaceae and identified Poaceae

George F. Gaumer

* 1850 – 1929 †

Fabaceae

Collected Fabaceae and identified Carabidae

Jesse More Greenman
Jesse More Greenman

* December 27, 1867 – January 20, 1951 †

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Amos Arthur Heller

* March 21, 1867 – May 18, 1944 †

United States

Fabaceae

Collected Fabaceae and identified Fabaceae

Albert Spear Hitchcock
Albert Spear Hitchcock

* September 04, 1865 – December 16, 1935 †

United States

Poaceae

Collected Poaceae and identified Poaceae

Otto Emery Jennings
Otto Emery Jennings

* 1877 – 1964 †

United States

Rosaceae

Collected Rosaceae and identified Asteraceae

Lansing, Odelle Edward, Jr.

* February 13, 1868 – September 10, 1918 †

United States

Asteraceae

Collected Asteraceae and identified Cyperaceae

John Gill Lemmon

* 1832 – November 24, 1908 †

United States

Fabaceae

Collected Fabaceae and identified Pteridaceae

Cyrus Pringle
Cyrus Pringle

* May 06, 1838 – May 25, 1911 †

United States

Asteraceae

Collected Asteraceae and identified Poaceae

Joseph Nelson Rose
Joseph Nelson Rose

* January 11, 1862 – May 04, 1928 †

United States

Cactaceae

Collected Cactaceae and identified Fabaceae

Christian Julius Wilhelm Schiede

* February 03, 1798 – 1836 †

Electorate of Hesse

Fabaceae

Collected Fabaceae and identified Pteridaceae

Hans von Türckheim
Hans von Türckheim

* May 27, 1853 – May 07, 1920 †

Germany

Asteraceae

Collected Asteraceae and identified Lamiaceae

Charles Wright
Charles Wright

* October 29, 1811 – August 11, 1885 †

United States

Poaceae

Collected Poaceae and identified Lejeuneaceae