Frederick William Anderson
Anderson, Frederick William

* June 22, 1866 – December 22, 1891 †

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

Collected Pucciniaceae and identified Ricciaceae

Barber, Charles Melvin

* December 27, 1876 – June 23, 1954 †

United States

Collected Asteraceae

Bessey, Ernst

* February 20, 1877 – July 17, 1957 †

United States

Collected Boraginaceae and identified Boraginaceae

Mary Strong Clemens
Clemens, Mary Strong

* January 03, 1873 – April 13, 1968 †

United States

Collected Orchidaceae and identified Poaceae

John Merle Coulter
Coulter, John Merle

* November 20, 1851 – December 23, 1928 †

United States

Collected Asteraceae and identified Solanaceae

Frederick Vernon Coville
Coville, Frederick Vernon

* March 23, 1867 – January 09, 1937 †

United States

Collected Asteraceae and identified Grossulariaceae

Johann Franz Drège
Drège, Johann Franz

* March 25, 1794 – February 03, 1881 †

Germany

Collected Asteraceae and identified Lamiaceae

Alice Eastwood
Eastwood, Alice

* January 19, 1859 – October 30, 1953 †

Canada; United States

Collected Asteraceae and identified Ericaceae

Ecklon, Christian Friedrich

* December 17, 1795 – October 09, 1868 †

Denmark; Germany

Collected Asteraceae and identified Fabaceae

August Fendler
Fendler, August

* 1813 – 1883 †

United States; Germany

Collected Melastomataceae and identified Boraginaceae

Josiah Gregg
Gregg, Josiah

* July 19, 1806 – February 25, 1850 †

United States

Collected Asteraceae and identified Sapindaceae

Ferdinand Vandeveer Hayden
Hayden, Ferdinand Vandeveer

* September 07, 1829 – December 22, 1887 †

United States

Collected Poaceae and identified Cardiidae

A. S. Hitchcock
Hitchcock, A. S.

* September 04, 1865 – December 16, 1935 †

United States

Collected Poaceae and identified Poaceae

Kelsey, Francis Duncan

* 1849 – 1905 †

United States

Collected Pucciniaceae

Lemmon, John Gill

* 1832 – November 24, 1908 †

United States

Collected Fabaceae and identified Pteridaceae

Loren, Miguel Domingo Fuertes

* August 04, 1871 – March 03, 1926 †

Spain

Collected Fabaceae and identified Fabaceae

Seth Lundell
Lundell, Seth

* April 18, 1892 – September 23, 1966 †

Sweden

Collected Cortinariaceae and identified Tricholomataceae

John Macoun
Macoun, John

* April 17, 1831 – June 18, 1920 †

Canada

Collected Poaceae and identified Cyperaceae

John Axel Nannfeldt
Nannfeldt, John Axel

* January 18, 1904 – November 04, 1985 †

Sweden

Collected Orobanchaceae and identified Poaceae

Orcutt, Charles Russell

* April 27, 1864 – August 25, 1929 †

United States

Collected Asteraceae and identified Fabaceae

Parish, Samuel Bonsall

* 1838 – 1928 †

United States

Collected Asteraceae and identified Solanaceae

Charles Christopher Parry
Parry, Charles Christopher

* August 28, 1823 – February 20, 1890 †

United States

Collected Asteraceae and identified Polygalaceae

Eduard Friedrich Poeppig
Poeppig, Eduard Friedrich

* July 16, 1798 – September 04, 1868 †

Germany

Collected Asteraceae and identified Orchidaceae

Cyrus Pringle
Pringle, Cyrus

* May 06, 1838 – May 25, 1911 †

United States

Collected Asteraceae and identified Poaceae

Rugel, Ferdinand Ignatius Xavier

* 1806 – 1879 †

Collected Fabaceae and identified Plantaginaceae

Sieber, Franz

* March 30, 1789 – December 17, 1844 †

Austrian Empire

Collected Fabaceae and identified Apiaceae

John Torrey
Torrey, John

* August 15, 1796 – March 10, 1873 †

United States

Collected Asteraceae and identified Asteraceae

Townsend, Charles Henry Tyler

* December 05, 1863 – March 17, 1944 †

United States

Collected Asteraceae and identified Euphorbiaceae

Trelease, William

* February 22, 1857 – January 01, 1945 †

United States

Collected Asparagaceae and identified Adoxaceae

Wooton, Elmer Ottis

* September 19, 1865 – November 20, 1945 †

United States

Collected Asteraceae and identified Poaceae